JPH11278256A - Manufacture of rolling stock and each unit to be used - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable the rationalization of assembling and lowering of cost by previously forming an interior unit provided with an window part or a door part corresponding to the kind of an opening part, and putting this interior unit for connection to the opening part of a car body from inside through a seal material to form the car body. SOLUTION: About a side window 9, an interior unit B9 provided with a side window 9 corresponding to the kind of an opening part 9a is previously formed in an interior material 219 for the opening part in a limited range around the opening part 9a of a car body A. A side entrance is similarly formed. This interior unit B9 is assembled and adjusted at a separate place from a car body A part. At the time of interior work of the car body A part, the interior unit B9 is put for connection to the opening part 9a of the car body A from inside through a seal material. With this structure, manufacturing work of the car body A including various adjustment is shared and performed at the same time so as to improve the working efficiency, and rationalization of the work and lowering of the cost are realized.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a railway vehicle suitable for rationalizing the manufacturing of a vehicle, and to various units used therefor.

[0002]

2. Description of the Related Art In general, a railway vehicle is composed of an underframe corresponding to a chassis of an automobile, and a vehicle body structure connected to the underframe. The vehicle body structure includes side structures on both sides and a pair of side structures. , And various wife structures such as a head wife, a driving wife, and a connection wife, which constitute the front and rear of the vehicle body.

In manufacturing a vehicle body, an underframe corresponding to the entire length of the vehicle body is used as a base, and a side structure, a roof structure,
Then, the whole body structure is constructed by connecting the wife structure and the wife structure in order, and finally the interior and exterior fittings and interiors are performed.

[0004]

In recent years, it has been desired to further reduce the cost of railway vehicles. But,
Treat long railcars as one piece as described above,
According to the conventional manufacturing method of assembling everything in a predetermined order on the spot, it is said that the assembly work will be shared according to the difficulty of partial assembly and the difference in required time, the difference in the type of work, etc. It is difficult to rationalize the work and hinder cost reduction.

An object of the present invention is to streamline assembly
It is an object of the present invention to provide a method for manufacturing a railway vehicle that can be reduced in cost and units used for the method.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above object, a method for manufacturing a railway vehicle according to the present invention is applied to an interior material having a limited area around an opening of a window or an entrance of a vehicle body. An interior unit equipped with a window or a door corresponding to the type of the opening is formed in advance, and the interior unit is joined to the opening of the vehicle body by applying a sealing material from the inside to form the vehicle body. It has one feature. Such windows and doorways are not limited to those provided in the side structure of the vehicle body, but can be applied to the case where they are provided in various wife structures.

Openings such as windows and doorways in a single vehicle body have many details to maintain the windows and doors and to secure airtightness inside and outside these open / close parts, and a curtain device attached to the windows. Since a door engine that opens and closes the door is required, the structure is complicated, and the outfitting work for them becomes complicated. In addition, various adjustments such as the direction and position of the outfitting are required, such as the need to ensure that the windows and doors can be smoothly opened and closed without twisting and that airtightness be ensured. For these reasons, the production of vehicles takes a long time and a long period. The window or door corresponding to the type of the opening in such a portion is attached to the vehicle body A as described above.
Pre-equipped in the interior material of the limited area around the opening of the windows and doorways, and as an interior unit that is independent from the others, assembling work and adjustment work at the same time and separately from the car body part At the time of interior work of the car body part, simple work of attaching this interior unit to the opening of the car body from the inside with a sealing material and joining it together, and unique position adjustment between the interior unit and the car body Various adjustments required for windows and doors can be achieved all at once, so the work efficiency of the bodywork including the various adjustments is increased and the work efficiency is improved by simultaneous progress. Can be achieved.

[0008] The panel-like portion of the vehicle body, such as a partition, a wife, a lighting section, a ventilation section, or a ceiling section, which has fittings such as windows, doors, and boxes. It is also possible to equip the panel base material with necessary outfittings and form them in advance as a panel unit independent from the others, and to apply the panel unit to a predetermined position of the vehicle body to form a vehicle body. It is possible to assemble and adjust the panel-like part with the outfittings at the same time and separately from the vehicle body, and apply this panel unit to a predetermined position on the vehicle body during interior work of the vehicle body. By simply adjusting the position of the interior unit and the vehicle body, the structure and function of the partition, the wives, and the belt-like interior such as the ceiling, and various adjustments can be performed at once. To Made is, and improving operating efficiency by sharing and simultaneous the vehicle manufacturing operations including various adjustments, thereby cost reduction due to rationalization of work.

In any of the above cases, the interior unit and the panel unit can be partially repaired as in the past, and the entire unit can be repaired by making the coupling detachable. .

[0010] For these railway vehicle manufacturing methods, the units formed in advance include a limited range of openings around the windows and doorways of the vehicle body corresponding to the openings of the vehicle body. Interior materials and this opening interior materials,
There is an interior unit that includes a window or a door corresponding to the type of the opening and is independent from the others. When the interior unit is adapted to the opening of the side window of the side structure of the vehicle body, it is preferable to equip the opening interior material with a curtain device attached to the side window structure in addition to the side window structure. It is. Further, the side window structure portion may have an interior portion of a fixed window provided on a side structure of the vehicle body, and may have a window adjacent to the fixed window, and may have a fixed window and a window. Can be formed while sharing with the side structure of the vehicle body. If the fenestration is an inverted window, there is an advantage that the structure is simplified, but another fenestration structure such as a sliding type may be used.

Others correspond to the opening of the doorway of the side structure of the vehicle body, and have a sliding door-type door, a door pocket of this door, a hanging guide rail of the door, and a door engine for opening and closing the door. There are also interior units that are outfitted.

In addition, a panel base material for partitioning the vehicle body, a passenger door, a window glass, various boxes, etc., fitted to the panel base material, corresponding to the panel portion and the band-shaped outfit portion of the vehicle body. A panel unit that is equipped with necessary fittings according to the partitioning position and is independent from the others, or a panel base material for the wife who closes the end of the car body, and a penetration that is fitted to this panel base material Equipped with necessary fittings for the wife, such as doors, window glass, various boxes, etc., and outfitting the panel unit and ceiling panel base material that is independent from the others, such as the lighting unit and the ventilation unit in a belt shape. Some panel units are independent from others. The panel substrate for the ceiling preferably includes a side ceiling.

Each of the above features of the present invention can be used alone or in combination in various combinations as much as possible. Further objects and features of the present invention will become apparent from the following detailed description and drawings.

[0014]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Some embodiments of the present invention will be described below in detail with reference to the accompanying drawings together with their embodiments. Each of the embodiments is an example in which the present invention is applied to a suburban commuter train as shown in FIG.
The present invention is not limited to this, and is effective when applied to any type of railway vehicle.

As shown in FIG. 20 (a), the body A of this train has an operator's cab 2 and the leading shape of the vehicle on an underframe 1 and is provided with various necessary fittings and interiors. And a vehicle body structure 4 other than the driver's cab unit 3 are mounted and connected to each other. The driver's cab unit 3 has a front window 5 and left and right opening doors 6, and a through opening door 7 is also provided. The vehicle body 4 has three side doors 8, three side windows 9 between them, and one side window 1 between a flat wife 10 and a side door 8 close thereto.
1 is provided. The flat wife 10 is provided with a through opening 91.

(Embodiment 1) In Embodiment 1, the cost is reduced at the opening of the vehicle body A by rationalizing the manufacturing operation of the vehicle body A. The opening is shown in FIGS.
(A) and (b) as shown in FIG.
The case corresponding to the side entrance 8 as shown in FIGS. 7 and 20 is taken as an example. However, the same applies to windows and doorways in other parts.

[0017] In the side window 9, FIG. 2 corresponding thereto, the opening interior material 21 ₉ limited range around the opening 9a of the vehicle body A as shown in FIG. 5, the side corresponding to the type of the opening 9a An interior unit B ₉ equipped with a window 9 is formed in advance, and the interior unit B ₉ is inserted into the opening _{9 a} of the vehicle body A from the inside, as shown in FIG.
5, attached wants against a sealing member 22 ₉ as shown in FIG. 6 to form a vehicle body A.

At the side entrance 8, FIG.
The opening interior material 21 ₈ limited range around the opening 8a of the vehicle body A as shown in, corresponding to the type of the opening 8a,
And a side door 2 facing the outer surface of the vehicle body A at the opening 8a.
3 preformed interior unit B ₈ equipped with a body coupled to the interior unit B ₈ 8 from inside the opening 8a of the vehicle body A, wishes against a sealing member 22 ₈ 9 Form A.

The side window 9 and the side door 23 in one vehicle body A
The openings 9a, 8a such as the entrance 8 having openings have many details for maintaining the windows and doors, ensuring the airtightness of the inside and outside of these opening / closing portions, and the curtain devices and doors attached to the windows. Since a door engine that opens and closes the door is also required, the structure is complicated, and the outfitting work for them becomes complicated. In addition, various adjustments such as the direction and position of the outfitting are required so that the windows and doors can be smoothly opened and closed without twisting and airtightness can be secured. For these,
Manufacturing vehicles takes a long time and a long time.

The side window 9 and the opening 23 of such a part are
Opening 8a of the vehicle body A as described above, pre-outfitting the range of the opening interior material 21 _8, 21 ₉ with limited around 9a, by keeping the interior unit B _8, B _9, which is independent of the surrounding body At the same time, the assembling work and the adjusting work are performed in a different place from the part A, and the interior units B ₈ and B ₉ are connected to the opening 8
a, a simple task to bind wishes against a sealing member 22 _8, 22 ₉ from the inside 9a, interior unit B _8, B ₉
By simply adjusting the position of the vehicle and the vehicle A, the side window 9,
Alternatively, since various adjustments required for the door 23 can be achieved at once, the efficiency of work is improved by sharing the production work of the vehicle body A including various adjustments and simultaneously progressing the work. I can do it.

[0021] In the embodiment the structure of the side window 9 shown in FIGS. 2-6, the opening interior material 21 ₉ is as sufficiently larger than the opening 9a. Specifically, as shown in FIG.
From the portion immediately above the side window 9, the height is close to the total height of the side structure 31 of the vehicle body A shown in FIGS. Thus, a larger area of the vehicle body A can be advantageously manufactured by a unit method independent of the vehicle body A. However, the interior units B ₈ and B ₉ need to be carried into the vehicle body structure 4 of the vehicle body A. Therefore, for example, it is smaller than the opening 33 at the end of the vehicle body A before the flat wife 10 is attached to the vehicle body structure A, and can be carried through the opening 33. Carry-in can be done manually. However, using a special jig,
This is convenient because it can be supported and moved for outfitting to the vehicle body A in addition to being carried in. The interior units B ₈ , B _9, etc. can be carried in from other than the opening 33, for example, from the opening 8 a of the entrance 8. The size of the interior units B ₈ , B ₉ is based on the largest opening. The limit may be determined, and it is advantageous to make the size as large as possible in order to rationalize the assembly work of the vehicle body A.

The opening interior material 21 ₉ having a large area as described above, as shown in FIGS. 2 to 4 in its upper portion, the interior side having a size corresponding to the side windows 9 of triplicate An opening 9b is provided, and as shown in FIGS. 2 and 5, the opening 9b is adjacent to a window opening 35 as an interior part for a fixed window 34 provided in the side structure 31 of the vehicle body A on both sides of the fixed window 34. A frame member 38 forming window openings 36a, 37a for providing the opening windows 36, 37 is formed in a necessary portion or in one frame body and fixed. A fixed window sash 41 is fixed to the lower half of each of the window openings 36a and 37a, and a window sash 42 connected or supported so as to be able to fall down in the upper half is provided. However, the opening and closing types of the windows 36 and 37 can be set in any manner, such as a pull-up type, a total tilt, a single-sided opening, and a double-sided opening. Further, the whole may be a fixed window or a fenestration. For fixed windows a structure is simple, may be provided in its entirety may be provided on the side structure side of the vehicle body A, but on the side of the interior unit B ₉ it is not limited to this. A window glass 43 is fitted to the fixed window sash 41 and the window sash 42 constituting the windows 36 and 37 from the outer surface side of the vehicle body A, respectively, and fixed by a putty 43a. A window glass 43 is fitted to a window frame 44 attached to the outer surface 30 by spot welding or the like, and is fixed by a putty 43a. Therefore, even if any window glass 43 is damaged, it can be repaired from the outer surface of the vehicle body A.

[0023] The opening interior material 21 _9, the upper edge 5, has screwed by bolts or screws 67 to the wainscot zone 45 and the curtain plate 46 of the side structure 31 as shown in FIG. 6, The lower edge and the left and right edges are hook-and-loop fasteners 48 as shown in FIGS.
The column members 49 and the interior materials 51 of the side structure 31 are determined by a and 48b.
To be fixed. This is the opening interior material 21
_{After the} upper edge is temporarily screwed to the side structure by a bolt or screw 67, the entire interior unit B ₉ is slightly moved to adjust the position of the side structure 31, and eventually the vehicle body A, while properly adjusting the position. When the position is determined, hook-and-loop fastener 48
a, 48b are pressed firmly to secure the bolts and screws 6
The screwing by 7 is also fully tightened so that it can be stabilized at the adjustment position.

[0024] wherein each interior sash 52 on the inside of each frame member 38, for example, hook and loop fasteners 48a, while being worn by 48b, FIG. 1 on the inner surface of the upper edge of the opening interior material 21 _9, as shown in FIG. 6 A simple curtain case 54 is provided, and as shown in FIG. The drawing end of the curtain 55a pulled out from the curtain device 55 is guided by a groove 52a provided in the interior sash 52 as shown in FIGS. 2 and 6, and is selected by a plurality of locking portions 52b at a plurality of drawing positions. It can be locked in place.

[0025] FIGS. 8 in the example structure of the side doorway 8 shown in 10, the opening interior material 21 ₈ is left and right door pocket cover 2
The 1 ₈ a, 21 ₈ a connected with the required strength by the door engine built frame 61 in a manner that reinforces these upper connecting portion 21 ₈ b, a built-in door engine 62 of the door engine internal frame 61 part Is provided with a lid 63 which is opened upward as shown in FIGS. The door engine built-in frame 61 is equipped with a suspension rail 65 for suspending the doors 23, 23.
The was suspended is outfitting the opening interior material 21 _8. However, the side door 23 does not have to be opened left and right as in the embodiment, but may be a single door opened in one direction, or may be an open door type in some cases.

The attachment to the side structure 31 of the opening interior material 21 ₈ is attached to the upper by a bolt 67 to the stud 66 mounted to the inner surface of the outer plate 30 as shown in FIGS. 8 to 10, and door pocket cover 21 ₈ a, 21 ₈ a lower end of the bolt or screw 69 to the raised portion 68a of the floor plate 68 as shown in FIG. 9
At the lower side of the opening 8a of the entrance 8 there is provided a tread plate 71 which is flush with the floor plate 68 and has a slide rail 71a which supports and guides the lower end of the door 23 so as to be slidable. Footplate 71 can also be provided on the side of the opening interior material 21 _8.

The interior units B ₈ , B in the structure of the above embodiment
Each of the parts ₉ can be partially repaired as in the past, and can also be repaired such that the entire body is replaced by a coupling structure with a detachable vehicle body structure 4 such as bolts, screws or hook-and-loop fasteners. As such a detachable connecting means, any other means that can be separated or disassembled, such as a double-sided adhesive tape, may be employed.

(Embodiment 2) In Embodiment 2, a vehicle body A
The interior and the panel-shaped portion which is a part of the vehicle body structure 4 are designed to reduce the cost by rationalizing the manufacturing operation of the vehicle body A. Basically, a partition C as shown in FIG. 20 having fittings such as windows, doors and boxes, a wife D such as the flat wife 10, a lighting unit 71 and a blower 72.
The panel-like parts C, D, and E of the vehicle body A, such as the ceiling part E, which has the outfittings to be outfitted in a strip shape, are provided with the necessary outfittings on the panel base materials 81 _C , 81 _D , and 81 _E. Outfitted and independent panel units 82 _C , 82 _D , 8
Preformed as 2 _E, the panel unit 82 _C, 8
2 _D, 82 attached wants against the _E at a predetermined position of the vehicle body A forms a vehicle body A.

In this manner, the panel-like portions such as the partition portion C, the wives D, and the ceiling portion E having the fittings of the vehicle body A can be formed like the opening portion of the vehicle body A described in the first embodiment. The assembling work and the adjusting work can be performed simultaneously in a place different from the portion of the vehicle body A, and the panel units 82 _C , 82 _D , and 82 _E can be placed at predetermined positions of the vehicle body A at the time of interior work of the vehicle body portion. A simple task of applying and combining
By simply adjusting the position of the interior units 82 _C , 82 _D , 82 _E and the vehicle body A, the structure and function of the strip-shaped interior parts such as the partition C, the wife D, or the ceiling E, and various other Adjustment is achieved all at once, body A including various adjustments
The cost can be reduced by rationalizing the work, such as the sharing of the manufacturing work and the improvement of the work efficiency due to the simultaneous progress.

FIG. 11, in the embodiment the structure of the panel unit 82 _C of partition portion C shown in FIG. 12, panel group for partition that partitions the vehicle body A for example the cab 2 and the rooms 80 material 8
To 1 _C, Unkyaku Hirakito 83, the window glass 84, the equipment box 8
5 and various boxes such as dust boxes,
Required outfitting according to partition the position of the partition panel substrate 81 _C is performed, it is assumed independent of the other. Although not shown, it is also provided folding chairs for operator's if necessary the cab 2 side of the partition panel substrate 81 _C.

[0031] The panel unit 82 _C is circumference required range of partition panel substrate 81 _C, the outer peripheral portion for example, and aggregate 86 for mounting to the side structure 31 of the vehicle body structure 4, the roof structure 87, and the underframe 1 or its A flange 88 attached to the upper floor is provided by spot welding or the like, and is connected to the side structure 31 and the roof structure 87 of the vehicle body structure 4 by bolts or screws. However, this mounting method can be implemented in various ways, such as a method of attaching and detaching with a screw.

[0032] In an embodiment structure of the panel unit 82 _D wife portion D shown in FIGS. 13 to 15, the panel substrate 81 _D for wife portion constituting the wife portion D of the vehicle body A, through Hirakito 91, window Necessary fittings are made according to the type and position of the wife D, such as a glass 84, an equipment box, and various boxes according to need (not shown), and are independent from the others.

The panel unit 82 illustrated _D, corresponding to outfitting of the panel substrate 81 _D is small, the entire circumference portion, the side structure 31 of the vehicle body structure 4, the roof structure 87, and the underframe 1 Ya This is a simplified configuration as shown in FIGS. 11 and 12 in which only a flange 88 is provided as a portion to be attached to the floor, and this flange 88 allows the side structure 31, the roof structure 87, and the base of the vehicle body structure 4 to be mounted. It is attached to the frame 1 or the floor so that it can be attached and detached by bolting. FIG.
Shows the coupling structure of the panel unit 82 _D and the side structure 31. Therefore, also in this case, in addition to the partial repair, the repair by replacing the whole by the detachable coupling structure can be performed.
Moreover, detachable structure of the panel unit 82 _D, the inside of the interior unit B ₈ of the vehicle body A, B ₉ and the panel unit 82 _C
It is convenient to open the end opening 33 once when carrying out or carrying in the whole interior part such as when replacing the interior part.

[0034] In an embodiment structure of the panel unit 82 _E of the ceiling portion E shown in FIGS. 16 to 19, the vehicle body A in the central portion of the ceiling
Lighting unit 101 and blowing unit 1 that are provided long in the longitudinal direction of
02 was mounted on a common panel substrate 81 _E, it assumed independent of the surrounding. In particular, in this embodiment, the blower 102
However, as shown in FIG.
a, and a swing slit blowing portion 10 as shown in FIG.
2b and a duct (not shown) connecting them are provided at the center, and on both sides thereof, there is a lighting unit 101 having a built-in light source such as a fluorescent lamp.
Numerals 03 are attached at various positions of the blower 102 at a predetermined pitch. Moreover, the blower unit 102 and the like are fitted to the unit panel base material 81 _E 1 of a predetermined length range, and they are attached to each other as shown in FIG.
7, in a state of arranging in a predetermined order as illustrated in FIG. 20, FIGS. 16 and side ceiling panel substrate 81 _E 2 was such as outfitting the illumination unit 101 and the unit panel substrate 81 _E 1 20
And linked panel substrate 81 _E as shown in FIG. 17,
Configure the panel unit 82 _E shown in FIG. 20, specifically on the side ceiling 81 _E 2 are a plurality of unit panels substrate 81 _E
It is preferable that the length is large so as to be connected to 1 and the handling unit length at the time of assembly is large, and the length may be set so as to be convenient for work and handling.

This simplifies assembling the wide ceiling portion E, which has many outfits, and outfitting the vehicle body A. However, it goes without saying that various changes can be made within the scope of the purpose of the features of the present invention such as the divided structure of the panel part of the ceiling part E. Unit panel substrate 81 _E 1 is mounted for detachably by bolts or screws 67 to the roof structure 87, the outer edge 81 _E 3 of the side roof panel substrate 81 _E 2 is 5, interior unit B ₉ 9 and opening interior material 21 ₈ to surface fasteners 48a, are to be joined by 48b. Therefore, also in this case, in addition to the partial repair, the whole can be replaced by a detachable coupling structure.

Each of the panel units 82 _C , 82 _D ,
The coupling structure may detachable case 82 _E, can not discoloration or distortion, such as by welding, finishing operations to deal with these is not required. However, the connection structure of the panel units 82 _C , 82 _D , and 82 _E to the vehicle body structure 4, which is another vehicle body portion, may not be detachable and may be variously performed.

[0037]

According to the method for manufacturing a railway vehicle of the present invention and each unit used in the same, the type of the opening facing the outer surface of the vehicle body at the opening of the vehicle body can be achieved. A window part called a casement window or a fixed window, or a door part called an open door was previously mounted on a limited range of interior materials around the window of a car body or an opening of an entrance as described above. As an interior unit, also said a panel-like member such as a partition part of the back of the cab of the vehicle body, a wife part, and a ceiling central equipment part that is provided long in the center of the ceiling in the longitudinal direction and performs lighting and ventilation, The panel-shaped members and interior parts with multiple outfits are also equipped with the necessary outfits on the panel base material and formed in advance as a panel unit that is independent from the surroundings. Assembly at the same time Work and keep doing the adjustment work,
At the time of interior work of the car body part, simply apply this interior unit to the opening of the car body from the inside and connect it via a seal material, and simply adjust the unique position of the interior unit and the car body Therefore, the cost can be reduced by rationalizing the work, such as improving the work efficiency by sharing the manufacturing work. In addition, each of the units can be partially repaired as before, and can be repaired or redesigned so that the entire unit can be replaced by removably attaching the coupling.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a method for manufacturing a railway vehicle according to a first embodiment of the present invention and an interior unit used therein.

FIG. 2 is a cross-sectional view of the interior unit mounting portion of FIG.

FIG. 3 is a cross-sectional view showing a mounting portion of a left end of the interior unit of FIG. 2 to a vehicle body.

FIG. 4 is a cross-sectional view showing a mounting portion of a right end of the interior unit of FIG. 2 to a vehicle body.

FIG. 5 is a longitudinal sectional view of a case window of the interior unit mounting section in FIG. 1;

FIG. 6 is a longitudinal sectional view of a fixed window portion of the interior unit mounting portion of FIG. 1;

FIG. 7 is a perspective view showing a method for manufacturing a railway vehicle according to a second embodiment and an interior unit used therein.

FIG. 8 is a longitudinal sectional view of a door pocket portion of the interior unit mounting portion of FIG. 7;

9 is an enlarged longitudinal sectional view of an upper part and a lower part of FIG. 8;

FIG. 10 is a longitudinal sectional view of an interior opening and opening portion of the interior yunit mounting portion of FIG. 7;

FIG. 11 is a perspective view showing a method for manufacturing a railway vehicle according to a first example of another embodiment of the present invention and a panel unit used for the method.

FIG. 12 is a cross-sectional view of the vehicle body showing the state of attachment of the panel unit of FIG. 11 and a method of manufacturing a railway vehicle using the panel unit.

FIG. 13 is a perspective view showing a method for manufacturing a railway vehicle of the second embodiment and a panel unit used for the method.

FIG. 14 is a cross-sectional view of the vehicle body showing the state of attachment of the panel unit of FIG. 13 and a method for manufacturing a railway vehicle using the panel unit.

FIG. 15 is a cross-sectional view of FIG.

FIG. 16 is a perspective view showing a method for manufacturing a railway vehicle of the third embodiment and a panel unit used for the method.

FIG. 17 is a bottom view of the panel unit in FIG. 16;

18 is a cross-sectional view of a part of the panel unit of FIG.

19 is a cross-sectional view of another part of the panel unit of FIG.

FIGS. 20A and 20B show a method of manufacturing the railway vehicle of each of the embodiments and units used therein, wherein FIG. 20A is a schematic perspective view of the railway vehicle, and FIG. It is a schematic cross section.

[Explanation of symbols]

A vehicle body B _8, B ₉ interior unit C partition portion D Wife portion E ceiling portion 4 vehicle structure 8 side entrance 8a, 9a opening 9 side window 21 _8, 21 ₉ interior material 22 _8, 22 ₉ sealing member 23 side Hirakito 34 fixed window 35 window opening 37 fenestration 52 interior sash 54 curtain case 55 curtain device 61 door hanging engine built frame 62 door engine 65 rail 21 ₈ a door pocket cover 81 _C, 81 _D, 81 _E panel substrate 82 _C, 82 _D , 82 _E Panel unit 83 Passenger door open 84 Window glass 85 Equipment box 86 Aggregate 87 Roof structure 88 Flange 91 Penetrating open door 101 Lighting unit 102 Blower unit 103 Speaker installation unit 81 _E 1 Unit panel base 81 _E 2 Side ceiling panel base material

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[Procedure amendment]

[Submission date] March 23, 1999

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction contents]

[Document Name] Statement

[Title of the Invention] A method of manufacturing a railway vehicle and each unit used in the method

[Claims]

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a railway vehicle suitable for rationalizing the manufacturing of a vehicle, and to various units used therefor.

[0002]

2. Description of the Related Art In general, a railway vehicle is composed of an underframe corresponding to a chassis of an automobile, and a vehicle body structure connected to the underframe. The vehicle body structure includes side structures on both sides and a pair of side structures. , And various wife structures such as a head wife, a driving wife, and a connection wife, which constitute the front and rear of the vehicle body.

In manufacturing a vehicle body, an underframe corresponding to the entire length of the vehicle body is used as a base, and a side structure, a roof structure,
Then, the whole body structure is constructed by connecting the wife structure and the wife structure in order, and finally the interior and exterior fittings and interiors are performed.

[0004]

In recent years, it has been desired to further reduce the cost of railway vehicles. But,
Treat long railcars as one piece as described above,
In the conventional manufacturing method, in which everything is assembled in a predetermined order on the spot, tasks such as sharing the assembly work according to the difficulty of partial assembly, the difference in required time, the difference in the type of work, etc. It is difficult to rationalize and hinders cost reduction.

An object of the present invention is to streamline assembly
It is an object of the present invention to provide a method for manufacturing a railway vehicle that can be reduced in cost and units used for the method.

[0006]

In order to achieve the above-mentioned object, a method of manufacturing a railway vehicle according to the present invention comprises the steps of: Between the divided positions between the opening and the opening interior material having a range between the floor portion position and the side ceiling portion position in the vertical direction, the window corresponding to the type of the opening,
Alternatively, one feature is that an interior unit equipped with a door is formed in advance, and the interior unit is applied to the opening of the vehicle body from the inside with a sealing material interposed therebetween to form a vehicle body.

Openings such as windows and doorways in a single vehicle body have many details to maintain the windows and doors and to secure airtightness inside and outside these open / close parts, and a curtain device attached to the windows. Since a door engine that opens and closes the door is required, the structure is complicated, and the outfitting work for them becomes complicated. In addition, various adjustments such as the direction and position of the outfitting are required, such as the need to ensure that the windows and doors can be smoothly opened and closed without twisting and that airtightness be ensured. For these reasons, the production of vehicles takes a long time and a long period. The window or door corresponding to the type of the opening of such a portion is connected to another opening adjacent to both sides in the longitudinal direction of the vehicle body around the opening of the window or the doorway of the vehicle body as described above. By assembling the interior unit pre-equipped in the interior material of the opening that has a range between the divided position of the upper and lower parts and the position of the floor part and the side ceiling part in the vertical direction, the assembling work can be performed simultaneously with the vehicle body part. In addition to the simple work of attaching this interior unit to the opening of the vehicle body from the inside with a sealing material and connecting it to the interior of the vehicle body when performing interior adjustment work, etc. Window position,
Alternatively, since various adjustments required for the door portion can be achieved at once, the efficiency of work can be improved by sharing work of the vehicle body including various adjustments and simultaneously improving the work efficiency.

The interior unit can be partially repaired as in the past, or can be repaired such that the entire unit is replaced by making the connection detachable.

[0009] In order to manufacture these railway vehicles, the units of the respective parts formed in advance are provided on both sides in the longitudinal direction of the vehicle body around openings of windows and doorways of the vehicle body corresponding to the openings of the vehicle body. The opening interior material having a range between the divided positions between another opening to be formed and the floor portion position and the side ceiling portion position in the vertical direction, and the opening interior material is fitted with the opening interior material. There is an interior unit having a window or a door corresponding to the type of the opening. When this interior unit is one corresponding to the opening of the window of the side structure of the vehicle body, it is preferable that in addition to the side window structure, a curtain device attached thereto is also fitted to the opening interior material. is there. Further, the side window structure portion may have an interior portion of a fixed window provided on a side structure of the vehicle body, and may have a window adjacent to the fixed window, and may have a fixed window and a window. Can be formed while sharing with the side structure of the vehicle body. If the fenestration is an inverted window, there is an advantage that the structure is simplified, but another fenestration structure such as a sliding type may be used.

Others correspond to the opening of the doorway of the side structure of the vehicle body, and include a sliding door, a door pocket of this door, a hanging guide rail of the door, and a door engine for opening and closing the door. There is also an interior unit that is fitted with an opening interior material.

In addition, a panel base material for partitioning the vehicle body, a passenger door, a window glass, various boxes, etc., fitted to the panel base material, corresponding to the panel portion or the band-shaped outfit portion of the vehicle body. A panel unit equipped with necessary fittings according to the partition position, or a panel base material for the wife closing the end of the vehicle body, and a through-opening door, a window glass fitted to the panel base material, There are also a panel unit provided with necessary fittings for the wife, such as various boxes, and a panel unit including a side ceiling as a panel base material for a ceiling, a lighting unit, a ventilation unit, and the like, which are provided in a strip shape.

Each of the above features of the present invention can be used alone or in combination in various combinations as much as possible. Further objects and features of the present invention will become apparent from the following detailed description and drawings.

[0013]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Some embodiments of the present invention will be described below in detail with reference to the accompanying drawings together with their embodiments. Each of the embodiments is an example in which the present invention is applied to a suburban commuter train as shown in FIG.
The present invention is not limited to this, and is effective when applied to any type of railway vehicle.

As shown in FIG. 20 (a), the body A of this train has an operator's cab 2 and a leading shape of the vehicle on an underframe 1 and is equipped with various necessary fittings and interiors. The unit 3 and a vehicle body structure 4 other than the cab unit 3 are mounted on each other and connected to each other. The cab unit 3 is a front window 5
And opening doors 6 on both left and right sides, and a through opening door 7 is also provided. The vehicle body 4 is provided with three side doors 8, three side windows 9 between them, and one side window 11 between the flat wife 10 and the side door 8 close to the flat door 10. .
The flat wife 10 is provided with a through opening 91.

(Embodiment 1) Embodiment 1 is intended to reduce the cost at the opening of the vehicle body A by rationalizing the manufacturing operation of the vehicle body A. The opening is shown in FIGS.
(A) and (b) as shown in FIG.
The case corresponding to the side entrance 8 as shown in FIGS. 7 and 20 is taken as an example. However, the same applies to windows and doorways in other parts.

[0016] In the side window 9, FIG. 2 corresponding thereto, the range of the opening interior material 21 ₉ with limited around the opening 9a of the vehicle body A as shown in FIG. 5, the side corresponding to the type of the opening 9a An interior unit B ₉ equipped with a window 9 is formed in advance, and the interior unit B ₉ is inserted into the opening _{9 a} of the vehicle body A from the inside, as shown in FIG.
5, attached wants against a sealing member 22 ₉ as shown in FIG. 6 to form a vehicle body A.

At the side doorway 8, FIG.
Limited area around the opening 8a of the vehicle body A as shown in FIG.
Opening interior material 21₈In accordance with the type of the opening 8a,
And a side door 2 facing the outer surface of the vehicle body A at the opening 8a.
Interior unit B equipped with 3 ₈Pre-formed this interior
Unit B₈8 and FIG.
As shown in FIG.₈Coupled through
The vehicle body A is formed.

In one vehicle body A, the side window 9 and the side door 23 are provided.
The openings 9a, 8a such as the entrance 8 having openings have many details for maintaining the windows and doors, ensuring the airtightness of the inside and outside of these opening / closing portions, and the curtain devices and doors attached to the windows. Since a door engine that opens and closes the door is also required, the structure is complicated, and the outfitting work for them becomes complicated. In addition, various adjustments such as the direction and position of the outfitting are required so that the windows and doors can be smoothly opened and closed without twisting and airtightness can be secured. For these,
Manufacturing vehicles takes a long time and a long time.

The side window 9 and the opening 23 of such a part are
Opening 8a of the vehicle body A as described above, by keeping the interior unit B _8, B ₉ in advance outfitting the opening interior material 21 _8, 21 ₉ of a limited range of around 9a, a separate vehicle body A part At the same time, the assembling work and the adjusting work are performed at the same time, and the interior units B ₈ and B ₉ are inserted into the openings _{8 a} and _{9 a} of the car body A from inside by sealing materials 22 ₈ and 22 ₉ at the time of the interior work of the car body A, for example. And simple adjustment of the positions of the interior units B ₈ and B ₉ and the vehicle body A, and various adjustments necessary for the side window 9 or the door 23 are performed. Can be achieved all at once, thereby reducing the cost by rationalizing the work, such as improving the work efficiency by sharing the production work of the vehicle body A including various adjustments and at the same time.

[0020] In the embodiment the structure of the side window 9 shown in FIGS. 2-6, the opening interior material 21 ₉ is as sufficiently larger than the opening 9a. Specifically, as shown in FIG.
From the portion immediately above the side window 9, the height is close to the total height of the side structure 31 of the vehicle body A shown in FIGS. Thus, a larger area of the vehicle body A can be advantageously manufactured by a unit method independent of the vehicle body A. However, the interior units B ₈ and B ₉ need to be carried into the vehicle body structure 4 of the vehicle body A. Therefore, for example, it is smaller than the opening 33 at the end of the vehicle body A before the flat wife 10 is attached to the vehicle body structure A, and can be carried through the opening 33. Carry-in can be done manually. However, using a special jig,
This is convenient because it can be supported and moved for outfitting to the vehicle body A in addition to being carried in. The interior units B ₈ , B _9, etc. can be carried in from other than the opening 33, for example, from the opening 8 a of the entrance 8. The size of the interior units B ₈ , B ₉ is based on the largest opening. The limit may be determined, and it is advantageous to make the size as large as possible in order to rationalize the assembly work of the vehicle body A.

The opening interior material 21 ₉ having a large area as described above, as shown in FIGS. 2 to 4 in its upper portion, the interior side having a size corresponding to the side windows 9 of triplicate An opening 9b is provided, and as shown in FIGS. 2 and 5, the opening 9b is adjacent to a window opening 35 as an interior part for a fixed window 34 provided in the side structure 31 of the vehicle body A on both sides of the fixed window 34. A frame member 38 forming window openings 36a, 37a for providing the opening windows 36, 37 is formed in a necessary portion or in one frame body and fixed. A fixed window sash 41 is fixed to the lower half of each of the window openings 36a and 37a, and a window sash 42 connected or supported so as to be able to fall down in the upper half is provided. However, the opening and closing types of the windows 36 and 37 can be set in any manner, such as a pull-up type, a total tilt, a single-sided opening, and a double-sided opening. Further, the whole may be a fixed window or a fenestration. For fixed windows a structure is simple, may be provided in its entirety may be provided on the side structure side of the vehicle body A, but on the side of the interior unit B ₉ it is not limited to this. A window glass 43 is fitted to the fixed window sash 41 and the window sash 42 constituting the windows 36 and 37 from the outer surface side of the vehicle body A, respectively, and fixed by a putty 43a. A window glass 43 is fitted to a window frame 44 attached to the outer surface 30 by spot welding or the like, and is fixed by a putty 43a. Therefore, even if any window glass 43 is damaged, it can be repaired from the outer surface of the vehicle body A.

[0022] The opening interior material 21 _9, the upper edge 5, has screwed by bolts or screws 67 to the wainscot zone 45 and the curtain plate 46 of the side structure 31 as shown in FIG. 6, The lower edge and the left and right edges are hook-and-loop fasteners 48 as shown in FIGS.
The column members 49 and the interior materials 51 of the side structure 31 are determined by a and 48b.
To be fixed. This is the opening interior material 21
_{After the} upper edge is temporarily screwed to the side structure by a bolt or screw 67, the entire interior unit B ₉ is slightly moved to adjust the position of the side structure 31, and eventually the vehicle body A, while properly adjusting the position. When the position is determined, hook-and-loop fastener 48
a, 48b are pressed firmly to secure the bolts and screws 6
The screwing by 7 is also fully tightened so that it can be stabilized at the adjustment position.

[0023] wherein each interior sash 52 on the inside of each frame member 38, for example, hook and loop fasteners 48a, while being worn by 48b, FIG. 1 on the inner surface of the upper edge of the opening interior material 21 _9, as shown in FIG. 6 A simple curtain case 54 is provided, and as shown in FIG. The drawing end of the curtain 55a pulled out from the curtain device 55 is guided by a groove 52a provided in the interior sash 52 as shown in FIGS. 2 and 6, and is selected by a plurality of locking portions 52b at a plurality of drawing positions. It can be locked in place.

[0024] FIGS. 8 in the example structure of the side doorway 8 shown in 10, the opening interior material 21 ₈ is left and right door pocket cover 2
The 1 ₈ a, 21 ₈ a connected with the required strength by the door engine built frame 61 in a manner that reinforces these upper connecting portion 21 ₈ b, a built-in door engine 62 of the door engine internal frame 61 part Is provided with a lid 63 which is opened upward as shown in FIGS. The door engine built-in frame 61 is equipped with a suspension rail 65 for suspending the doors 23, 23.
The was suspended is outfitting the opening interior material 21 _8. However, the side door 23 does not have to be opened left and right as in the embodiment, but may be a single door opened in one direction, or may be an open door type in some cases.

The attachment to the side structure 31 of the opening interior material 21 ₈ is attached to the upper by a bolt 67 to the stud 66 mounted to the inner surface of the outer plate 30 as shown in FIGS. 8 to 10, and door pocket cover 21 ₈ a, 21 ₈ a lower end of the bolt or screw 69 to the raised portion 68a of the floor plate 68 as shown in FIG. 9
At the lower side of the opening 8a of the entrance 8 there is provided a tread plate 71 which is flush with the floor plate 68 and has a slide rail 71a which supports and guides the lower end of the door 23 so as to be slidable. Footplate 71 can also be provided on the side of the opening interior material 21 _8.

The interior units B ₈ , B in the structure of the above embodiment
Each of the parts ₉ can be partially repaired as in the past, and can also be repaired such that the entire body is replaced by a coupling structure with a detachable vehicle body structure 4 such as bolts, screws or hook-and-loop fasteners. As such a detachable connecting means, any other means that can be separated or disassembled, such as a double-sided adhesive tape, may be employed.

(Embodiment 2) In Embodiment 2, a vehicle body A
The interior and the panel-shaped portion which is a part of the vehicle body structure 4 are designed to reduce the cost by rationalizing the manufacturing operation of the vehicle body A. Basically, a partition C as shown in FIG. 20 having fittings such as windows, doors and boxes, a wife D such as the flat wife 10, a lighting section 71 and a blowing section 72 are provided.
The panel-like parts C, D, and E of the vehicle body A, such as the ceiling part E, which has the outfittings to be outfitted in a strip shape, are provided with the necessary outfittings on the panel base materials 81 _C , 81 _D , and 81 _E. Panel units 82 _C , 82 _D , and 82 _{E provided} in advance are formed in advance, and the panel units 82 _C , 82 _D , and 82 _E are applied to predetermined positions of the vehicle body A and connected to form the vehicle body A.

In this manner, the panel-like portions such as the partition C, the wives D, and the ceiling E having the fittings of the vehicle body A can be connected to the vehicle body A like the opening portion of the vehicle body A described in the first embodiment. The panel units 82 _C , 82 _D , and 82 _E can be applied to predetermined positions of the vehicle body A at the time of, for example, interior work of the vehicle body portion, at the same time as the assembling work and the adjusting work can be performed in a different place. A simple task to combine
By simply adjusting the position of the interior units 82 _C , 82 _D , 82 _E and the vehicle body A, the structure and function of the strip-shaped interior parts such as the partition C, the wife D, or the ceiling E, and various other Adjustment is achieved all at once, body A including various adjustments
The cost can be reduced by rationalizing the work, such as the sharing of the manufacturing work and the improvement of the work efficiency due to the simultaneous progress.

FIG. 11, in the embodiment the structure of the panel unit 82 _C of partition portion C shown in FIG. 12, panel group for partition that partitions the vehicle body A for example the cab 2 and the rooms 80 material 8
To 1 _C, Unkyaku Hirakito 83, the window glass 84, the equipment box 8
5 and various boxes such as dust boxes,
Required outfitting according to partition the position of the partition panel substrate 81 _C is assumed to have been made. Although not shown, it is also provided folding chairs for operator's if necessary the cab 2 side of the partition panel substrate 81 _C.

The panel unit 82 _C includes an aggregate 86 attached to the side structure 31 of the vehicle body structure 4, a roof structure 87, and the underframe 1 or the like in a necessary peripheral area of the partition panel base material 81 _C , for example, an outer peripheral portion. A flange 88 attached to the upper floor is provided by spot welding or the like, and is connected to the side structure 31 and the roof structure 87 of the vehicle body structure 4 by bolts or screws. However, this mounting method can be implemented in various ways, such as a method of attaching and detaching with a screw.

[0031] In an embodiment structure of the panel unit 82 _D wife portion D shown in FIGS. 13 to 15, the panel substrate 81 _D for wife portion constituting the wife portion D of the vehicle body A, through Hirakito 91, window Necessary fittings are made according to the type and position of the wife D, such as the glass 84, the equipment box, and various boxes (not shown) as necessary.

The panel unit 82 illustrated _D, corresponding to outfitting of the panel substrate 81 _D is small, the entire circumference portion, the side structure 31 of the vehicle body structure 4, the roof structure 87, and the underframe 1 Ya This is a simplified configuration as shown in FIGS. 11 and 12 in which only a flange 88 is provided as a portion to be attached to the floor, and this flange 88 allows the side structure 31, the roof structure 87, and the base of the vehicle body structure 4 to be mounted. It is attached to the frame 1 or the floor so that it can be attached and detached by bolting. FIG.
Shows the coupling structure of the panel unit 82 _D and the side structure 31. Therefore, also in this case, in addition to the partial repair, the repair by replacing the whole by the detachable coupling structure can be performed.
Moreover, detachable structure of the panel unit 82 _D, the inside of the interior unit B ₈ of the vehicle body A, B ₉ and the panel unit 82 _C
It is convenient to open the end opening 33 once when carrying out or carrying in the whole interior part such as when replacing the interior part.

[0033] In an embodiment structure of the panel unit 82 _E of the ceiling portion E shown in FIGS. 16 to 19, the vehicle body A in the central portion of the ceiling
Lighting unit 101 and blowing unit 1 that are provided long in the longitudinal direction of
And those mounted on a common panel substrate 81 _E 02. In particular, in this embodiment, the blower 102 has a diffuser blower 102a as shown in FIG. 18 and a swing slit blower 102b as shown in FIG. On both sides of these, there is a lighting unit 101 having a built-in light source such as a fluorescent lamp.
At a predetermined pitch. In addition, the blower unit 102 and the like are provided on the unit panel base material 81 _E 1 of a predetermined length range, and the unit panel base material 81 _E 1 is arranged in a predetermined order as illustrated in FIGS. 81
A side roof panel substrate 81 _E 2 was such as outfitting the _E 1 and the illumination unit 101 and the connecting panels substrate 81 _E as shown in FIGS. 16 to 20, 17, the panel unit shown in FIG. 20 82 _E , specifically the side ceiling 81 _E 2
It is preferable that a large unit is connected to the plurality of unit panel base materials 81 _E 1, and that the handling unit length at the time of assembly be large, if the length is set to be convenient for work and handling. Good.

This simplifies the assembly of the wide ceiling portion E having a large number of outfits and the outfitting of the vehicle body A. However, it goes without saying that various changes can be made within the scope of the purpose of the features of the present invention such as the divided structure of the panel part of the ceiling part E. Unit panel substrate 81 _E 1 is mounted for detachably by bolts or screws 67 to the roof structure 87, the outer edge 81 _E 3 of the side roof panel substrate 81 _E 2 is 5, interior unit B ₉ 9 and opening interior material 21 ₈ to surface fasteners 48a, are to be joined by 48b. Therefore, also in this case, in addition to the partial repair, the whole can be replaced by a detachable coupling structure.

Each of the panel units 82 _C , 82 _D ,
The coupling structure may detachable case 82 _E, can not discoloration or distortion, such as by welding, finishing operations to deal with these is not required. However, the connection structure of the panel units 82 _C , 82 _D , and 82 _E to the vehicle body structure 4, which is another vehicle body portion, may not be detachable and may be variously performed.

[0036]

According to the method for manufacturing a railway vehicle of the present invention and each unit used in the method, a window, such as a window or a fixed window, corresponding to the type of the opening, facing the outer surface of the vehicle at the opening of the vehicle, or A door such as an open door, as described above, around the opening of the window or doorway of the vehicle body, between the divided positions between another opening adjacent to both sides in the longitudinal direction of the vehicle body,
In the up-down direction, as an interior unit pre-equipped with interior materials having a range between the floor part position and the side ceiling part position, assembling work and adjustment work are performed simultaneously and separately from the car body part, At the time of interior work etc., it is only necessary to perform simple work of applying this interior unit to the opening of the car body from the inside and connecting it with a seal material, and also perform unique position adjustment of the interior unit and the car body In addition, the cost can be reduced by streamlining the work, such as improving the work efficiency by sharing the manufacturing work. The interior unit can be partially repaired as in the past, and can be repaired or replaced by replacing the entire unit by removably attaching the connection.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a method for manufacturing a railway vehicle according to a first embodiment of the present invention and an interior unit used therein.

FIG. 2 is a cross-sectional view of the interior unit mounting portion of FIG.

FIG. 3 is a cross-sectional view showing a mounting portion of a left end of the interior unit of FIG. 2 to a vehicle body.

FIG. 4 is a cross-sectional view showing a mounting portion of a right end of the interior unit of FIG. 2 to a vehicle body.

FIG. 5 is a longitudinal sectional view of a case window of the interior unit mounting section in FIG. 1;

FIG. 6 is a longitudinal sectional view of a fixed window portion of the interior unit mounting portion of FIG. 1;

FIG. 7 is a perspective view showing a method for manufacturing a railway vehicle according to a second embodiment and an interior unit used therein.

FIG. 8 is a longitudinal sectional view of a door pocket portion of the interior unit mounting portion of FIG. 7;

9 is an enlarged longitudinal sectional view of an upper part and a lower part of FIG. 8;

FIG. 10 is a longitudinal sectional view of an interior opening and opening portion of the interior yunit mounting portion of FIG. 7;

FIG. 11 is a perspective view showing a method for manufacturing a railway vehicle according to a first example of another embodiment of the present invention and a panel unit used for the method.

FIG. 12 is a cross-sectional view of the vehicle body showing the state of attachment of the panel unit of FIG. 11 and a method of manufacturing a railway vehicle using the panel unit.

FIG. 13 is a perspective view showing a method for manufacturing a railway vehicle of the second embodiment and a panel unit used for the method.

FIG. 14 is a cross-sectional view of the vehicle body showing the state of attachment of the panel unit of FIG. 13 and a method for manufacturing a railway vehicle using the panel unit.

FIG. 15 is a cross-sectional view of FIG.

FIG. 16 is a perspective view showing a method for manufacturing a railway vehicle of the third embodiment and a panel unit used for the method.

FIG. 17 is a bottom view of the panel unit in FIG. 16;

18 is a cross-sectional view of a part of the panel unit of FIG.

19 is a cross-sectional view of another part of the panel unit of FIG.

FIGS. 20A and 20B show a method of manufacturing the railway vehicle of each of the embodiments and units used therein, wherein FIG. 20A is a schematic perspective view of the railway vehicle, and FIG. It is a schematic cross section.

[Description of symbols] A vehicle body B _8, B ₉ interior unit C partition portion D Wife portion E ceiling portion 4 vehicle structure 8 side entrance 8a, 9a opening 9 side window 21 _8, 21 ₉ interior material 22 _8, 22 ₉ seals Material 23 Side door 34 Fixed window 35 Window opening 36, 37 Window 52 Interior sash 54 Curtain case 55 Curtain device 61 Door engine built-in frame 62 Door engine 65 Hanging rail 21 ₈ a Door bag cover 81 _C , 81 _D , 81 _E panel Base material 82 _C , 82 _D , 82 _E Panel unit 83 Passenger opening 84 Window glass 85 Equipment box 86 Aggregate 87 Roof structure 88 Flange 91 Through opening 101 Lighting unit 102 Ventilation unit 103 Speaker installation unit 81 _E1 Unit panel Base material 81 _E 2 side ceiling panel base material

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification code FI B61D 17/18 B61D 17/18

Claims (12)

[Claims] 1. An interior unit provided with a window or a door corresponding to the type of an opening is formed in advance on a limited range of an opening interior material around an opening of a window or an entrance of a vehicle body. A method for manufacturing a railway vehicle, comprising: attaching a unit to an opening of a vehicle body from the inside with a sealing material interposed therebetween to form a vehicle body. 2. Panel panels of the vehicle body, such as partitions, wives, lighting sections, ventilation sections, etc., which have fittings such as windows, doors and boxes, and ceilings where fittings are fitted in a strip. The part is equipped with necessary outfittings on the panel base material, formed in advance as a panel unit independent from the others, and the panel unit is applied to a predetermined position of the vehicle body and joined to form a vehicle body, To manufacture railway vehicles. 3. The connection according to claim 1, wherein the connection is made detachable.
3. The method for manufacturing a railway vehicle according to any one of 2. 4. An opening interior material having a limited area around an opening of a window or an entrance of a vehicle body, and a window or door fitted to the opening interior material and corresponding to the type of the opening. An interior unit for a railway vehicle, characterized by being independent of others. 5. The interior unit corresponds to an opening of a window of a side structure of a vehicle body, and a side window structure and a curtain device corresponding to the side window structure are fitted to an opening interior material. The interior unit according to claim 4. 6. The interior unit according to claim 5, wherein the side window structure has an interior portion of a fixed window provided in a side structure of the vehicle body. 7. The interior unit according to claim 6, wherein the side window structure has an inward falling window adjacent to the fixed window. 8. The interior unit corresponds to an opening of an entrance of a side structure of a vehicle body, and opens and closes a sliding door, a door pocket of the opening, a hanging guide rail of the opening, and an opening. 5. The door engine is fitted with an opening interior material.
The interior unit described in. 9. A panel base material for partitioning a vehicle body, and fittings necessary for the partition position, such as a passenger door, a window glass, and various boxes, which are provided on the panel base material. , A panel unit characterized by being independent from the others. 10. A wife base material for closing an end portion of a vehicle body, and fittings necessary for the wife portion, such as a through-open door, a window glass, and various boxes, fitted to the panel base material. A panel unit characterized by being independent of others. 11. A panel unit characterized in that a lighting section, a blowing section, and the like are rigged in a strip shape on a panel base material for a ceiling, and are independent from others. 12. The panel unit according to claim 11, wherein the ceiling panel base material includes a side ceiling.