DE202013008784U1 - Fitting an at least liftable, but preferably also movable wing of windows or doors - Google Patents

Abstract

Fitting of an at least liftable and / or tiltable but preferably movable wing (2) of a window or door, with a running rail (16), wherein the vertical wing spar (23) within a fitting groove (20) of the wing (2) an actuating linkage (7), which has a drive rod (8) which is displaceable downwards for lowering the wing (2) by means of an actuating member (5), and transmits the displacement to at least one coupled carriage (10) via a corner drive (9), characterized in that the fitting comprises a closure device (21) which by means of a housing (26) attached to the actuating linkage (7) within the fitting groove (20) and via a guide member (24) can be coupled to the actuating linkage (7) the guide member (24) is movable with actuation of the drive rod (8) of the actuating linkage (7) and one on the guide member (24) of a cam guide (27) gestue and on the housing (26) of the closure device (21) via a pivot (28) rotatably mounted pivot bolt (29) of a concealed in the housing (26) within the actuating linkage (7) located opening position against the direction to lower the wing (2) transferred into a free operating field (30) of a closure position, wherein the pivot bolt (29) has a first link (31) which in the transition into the closure position positively with a on the frame (1) attached to the locking engagement (22) arranged pin (32 ) is engaged, and wherein the pivot bolt (29) has a second link (33), the almost parallel to the first link (31) extending from the pivot point (28) remote end (34) arranged in engagement with the pin (32) forms a gap opening position.

Description

The invention relates to a fitting of an at least liftable, but preferably also movable wing of windows or doors according to the preamble of claim 1. In particular, the invention relates to a closure device with a wing arranged on the actuating linkage, which has a drive rod, which serves to lower the Wing is downwardly displaceable by means of an actuating handle.

The lowering causes due to the inherent weight of the wing therefore a sealing closing the wing to the frame.

As a rule, liftable wings are additionally adjusted after lifting, in particular shifted to the side. They thus give, for example, a passage opening for a door. In the closed position, the wing must be sealed as possible against the fixed frame. For this purpose, it is od with sealing strips. Like. Equipped that abut with lowered wings at corresponding mating surfaces of the fixed frame. Accordingly, not only at the top and bottom, but also at the two longitudinal beams such sealing strips. If the wing is merely raised, the upper and lower seals, but not the lateral seal, are released. If this wing is to be lowered again, the friction of the seals counteracts the lowering movement. With a light and high wing, this friction can cause it to counteract the lowering movement in such a way that the wing is not lowered or at least not completely lowered. At the end of the lowering movement, the transverse gaskets would also have to be pressed on.

To avoid this condition is through the DE 29 920 094 U1 a device has become known which causes a forced lowering of the wing. It consists essentially of a sliding element with a liftable, but preferably also movable wing of a window or a door and with a guide rail. In this case, there is an actuating linkage on the wing, which has a drive rod, which is displaceable down to lower the wing by means of an actuator. The fitting has a closure device which is detachable with the actuating linkage and has a drive rod portion which is movable against the drive rod of the actuating linkage, wherein on the drive rod portion, a latch is provided which is in the closed position in engagement with a latch engagement and on a Contact edge of the locking engagement abuts, wherein the locking engagement is assigned directly to one of the guide rails.

In order to achieve an increased burglar protection with simultaneous forced lowering of the wing, a lowering device is in the embodiment in engagement with a locking engagement, which also forms a lock in the direction of displacement. Due to the requirements to effect locking while forced lowering, additional locking mechanisms are required in this fitting variant to secure the wing against displacement and to increase the burglary protection. The known design variant, which requires additional units, proves to be costly and demanding in the assembly by means of large component costs.

A fitting of this kind is likewise by the WO 2009/116843 A2 known. The known device in this case has a fitting of a sliding wing of windows or doors, in which upon actuation of an actuating handle of the movable wings for opening in a parked position of an adjacent wing or a fixed field is movable.

For closing the displaceable wing on the frame, the actuating handle has a pivot bolt, which is set into a rotary movement when the blade is triggered when it comes into contact with the frame and engages in a latch engagement arranged on the frame.

Since it is in the known fitting exclusively to a sliding and non-liftable sash of a window or a door with subsequent displacement, an automatic lowering device is not realized. Furthermore, the closure device proves to be expensive to manufacture and is therefore costly. In addition, the locking elements are visible in the open state projecting on the wing, which adversely affects the appearance and represents a possible risk of injury when passing through the opening of a door or even when cleaning.

From the known device, no additional night ventilation device is apparent.

The invention has for its object to provide a device for facilitating and assisting in the operation of the window or the door of an open storage position of a liftable, preferably movable wing in the closed position with increased burglary protection, as well as a night ventilation of the wing to the frame, which is inexpensive and which can be mounted and adjusted in a simple, fast, safe and precise manner with little installation space, with all possible variants being covered.

To solve this problem, a fitting of an at least liftable and / or tiltable but preferably movable wing of a window or door, provided with a running rail, wherein the vertical wing spar within a fitting groove of the wing, an actuating linkage is located, which has a drive rod, the is lowered for lowering the wing by means of an actuator, and transmits the displacement on at least one coupled carriage via a corner drive.

In this case, the fitting has a closure device which is fastened by means of a housing to the actuating linkage within the fitting groove and via a guide member is detachable with the actuating linkage, wherein the guide member is movable with actuation of the drive rod of the actuating linkage and a controlled on the guide member of a driver guide and on the housing of the closure device via a pivotally mounted pivoting latch of a concealed in the housing located within the actuating linkage opening position against the direction to lower the wing transferred to a free operating field of a closure position, wherein the pivot bar has a first link, the form-fitting transition into the closure position with a fixed to the frame, arranged with the locking engagement pin is engaged, and wherein the pivot bolt has a second link, which is almost parallel extending to the first link extending away from the pivot end arranged in engagement with the pin forms a gap opening position.

Advantageously, the housing of the closure device is formed of two symmetrically ausgestaltenden housing shells, wherein the longitudinal wall of at least one housing shell with a longitudinal opening of the housing shell parallel to the wall arranged web on the surface of the housing shell forms the guide for the guide member. The design requires no further to guide the guide member forming member and is formed in the length so that the lifting movement of the guide member is completely and the pivoting bar almost completely hidden in the housing integrated. As a result, possible contamination that affect a smooth and desired movement can be excluded, so that the life of the construction is increased.

For ease of design and connection during assembly, the housing shells are preferably non-positively connected via a rivet connection as a one-piece component with the housing. Means for attachment to the housing allows in an advantageous and simple manner the positive and / or non-positive attachment to the actuating linkage. Due to the simple design and installation of the closure device to the actuating linkage, one or more closure devices are to be attached as needed to the actuating linkage.

A compact, smooth and almost play-free adjustment of the movable components of the closure device is achieved in that the housing shell forming walls, so that the longitudinal side wall forms an inner space between the housing shells, wherein the distance from the respective material thickness of the guide member and the pivot bolt in the motion-coupled installation state. By this embodiment, no additional, forming the distance components are required.

A light and stable coupling of the musculoskeletal system of the closure device to the actuating linkage is achieved in that the guide member from the opening of the housing in the direction of actuating linkage projecting has a driver which is positively coupled with a section of the drive rod of the actuating linkage.

That the pivot bolt on the pivot point on both sides projecting pins, which are rotatably mounted in a bore of the housing shells, proves to be a substantial ease of assembly. In addition, can be determined by the simple production of the bore precisely the pivot point of the pivot bolt, which proves to be advantageous in the transition from the open position to a closed position with pivoting the pivot bolt in the locking engagement in that a readjustment of the closure device in compliance with the installation specifications is unnecessary.

A particularly advantageous feature when reaching the closure position, but especially when reaching the gap opening position is that the pivot bolt on the side directed towards the guide part has an L-shaped coupling element which is received by the driver guide and in the extended gap or closure position of the pivot bolt through the L-shaped form of the cam guide in positive engagement with the L-shaped coupling element prevents manual rotation. The release of the gap opening position is achieved only via the operating handle with transfer to the actuating linkage. Opening by unauthorized manual intervention on the closure device can not be achieved due to the positive engagement of the pivot bolt to the locking engagement.

A further advantageous embodiment provides that the backdrop of the pivot bolt to the Fulcrum extends in a radius which presses the wing when transferring into the closed position against the frame and holds. To achieve a, sealed by the arranged sealing strips on the wing closing position, and that the wing itself lowers in non-independent lowering by its own weight, is effected by the course of the backdrop. In addition, both a contact pressure and a forced lowering of the wing is achieved to the frame.

To achieve a small constructive housing of the closure device, which has an advantageous effect on the cost of the actuating linkage, the free ends of the pivot bolt are preferably formed around the pivot point arcuate or at least extending in a radius. This has the advantage that the housing is made narrower and the engagement depth of the locking engagement for the pivot bolt can be reduced. Depending on the design of the window or the door to be made cutouts on the wing and / or on the frame for receiving the closure device and the locking engagement, are easy to design with low material processing.

Simple in the production and thus cost, is made of an angled band material locking engagement, wherein the angled perpendicular to the base plate, a U-forming plates produce the receptacle for the pin and connect the pin non-positively via a riveted joint. Due to the one-piece design of the locking engagement receives a high strength and holds loads, for example, in the event of burglary.

A smooth and low-noise pivoting of the pivot bolt in the arranged on the bolt engagement pin is achieved in that the pin has a roller which is rotatably mounted between the plates. Furthermore, the outer edges are rounded off on the pivot bolt, at least in the engagement region of the latch engagement, wherein the distance between the plates of the material thickness of the pivot bolt is adjusted.

To compensate for possible manufacturing inaccuracies, for example, in the manufacture of the window or the door or during assembly of the fitting, a simple adjustment device is provided on the bolt engagement, which allows a gradual adjustability both in height, as well as in pressure. For this purpose, the locking engagement on the side directed towards the vertical wing spar side toothing, which is in engagement with a toothing on a mounting plate when fastened by fasteners.

In addition, it has proven to be advantageous to the function, installation and cost of the fitting that the closure device is independent of the fitting on the actuating linkage of the window or door mountable. Depending on the size and weight of the window or door, regardless of the fitting, the closure device can also be mounted several times on the actuating linkage in order to increase the tightening force and the resistance to burglary, if necessary.

Further advantageous embodiments will be apparent from the drawings. It shows:

1 the closing end of a lifting-sliding wing with associated fixed frame from the inside of the room in front view,

2 a plan view of the end face of the closing end of this wing,

3 a perspective view of the closure device with the housing open and the latch engagement in a closure engagement position,

4 a perspective view of the closure device with the housing open and the locking engagement in a locking engagement position after 3 and a section of the movable positive connection of the pivot bolt with the guide part,

5 a front view of the closure device in the locking engaged position of the pivot bolt with the locking engagement after 3 .

6 a perspective view of the closure device with a pivot bolt in a located with the latch engagement gap ventilation engagement position,

7 a front view of the closure device in the gap ventilation engagement position of the pivot bolt with the latch engagement 6 .

8th an enlarged front view of the closure device in the gap ventilation engagement position of the pivot bolt with the latch engagement 7 .

9 4 a front view of the actuating linkage with the one-piece closure device in engagement with the pivoting bar with another actuating linkage arranged latching engagement in the gap ventilation engagement position according to an embodiment of the possible variants of a window or door

10 a perspective view of the embodiment of a window or a door after the 9 and

11 a list of variants that find their application according to the embodiments.

In a tight framework 1 is a grand piano 2 in the sense of the arrow 3 liftable and then in the direction of the arrow 4 displaceable, with the arrow 4 symbolizes the opening direction. The lifting takes place in a known manner by means of a control handle formed as a handle 5 for this purpose in the sense of the arrow 6 the rotational movement is pivoted. The rotary movement is via a in a fitting groove 20 arranged actuating linkage 7 known design on a drive rod 8th transfer. The mounting linkage 7 is also in a known manner via a lower corner deflection 9 with a front carriage 10 coupled. A connecting rod 11 leads to a second, not shown rear carriage. The 1 The drawing shows a window or a door with a fixed frame 1 and a fixed mounted not shown wing or fixed door panel. In addition, the window or door is with a movable wing 2 fitted. About a rotation 6 the actuating handle 5 becomes the drive rod 8th in the sense of the arrow 12 moved upwards in sliding direction. This causes a shift in the carriage 10 opposite the lower end of the wing in the direction of the arrow 13 , One between the carriage 10 and the lower wing end connected known thruster, for example, with tabs or lifting cams, at the same time causes the lifting of the wing 2 in the direction of the arrow 3 the lifting direction opposite the carriage 10 or the fixed frame 1 ,

The wing 2 is at its lower end, for example, two embedded in the lower cross member sealing strips 14 and 15 opposite the fixed frame 1 sealed, these sealing strips 14 . 15 in the embodiment of horizontal leg of a running rail 16 are pressed sealingly. Upper sealing strips 17 and 18 are at lowered wing 2 at the associated profile end of an upper guide rail 19 pressed. Corresponding sealing strips are also located on the vertical members of the wing 2 , If the wing 2 initially only raised, so moved at its level, although come the lower and upper sealing strips 14 . 15 . 17 and 18 free, but the sealing strips on the vertical beams remain under tension. Accordingly, both the lifting and the lowering of the wing 2 connected in pure lifting-lowering movement within the wing plane with a correspondingly strong friction. The friction can be so strong that a high, narrow and light wing does not lower itself on release of his Absenkhubs alone under its own weight. Furthermore, narrow and light wings also follow in the closed position 1 to 5 the possibility of the wing 2 lift and pry accordingly. To counteract a possible Aushebeln, but at the same time all variants according to 11 to design with an increased burglary protection at the same time forced lowering, is the closure device according to the invention 21 on the closing upper and lower wings 2 mounted, depending on the design variant for this purpose bolt engagements 22 are designed.

Essential elements of this fitting are the already mentioned and the components usually described below, such as the closing side wing vertical spar 23 existing actuating linkage 7 with the drive rod 8th , a latch intervention 22 and finally after 3 to 8th the closure device 21 with the guide part 24 and the pivot bolt 29 itself. The actuating linkage 7 preferably has at its upper and lower ends in the drive rod 8th a section 43 on top of that with one of the shutter device 21 arranged driver 42 is in a positive connection, whereby the stroke transmission to the closure device 21 he follows.

To 2 the fitting has the closure device 21 on, which by means of a housing 26 on the actuating linkage 7 within the fitting groove 20 attached and over the guide part 24 can be coupled with the actuating linkage 7 is. The guide part 24 is with actuation of the drive rod 8th of the actuating linkage 7 movable and transferred to the guide part 24 from a takeaway tour 27 controlled and on the housing 26 the closure device 21 about a pivot 28 rotatably mounted pivot bolt 29 , from one hidden in the case 26 within the actuating linkage 7 opening position opposite to the direction to lower the wing 2 in a free field of activity 30 a lock position. For this purpose, the pivot bolt 29 a first backdrop 31 on, the transition to the closing position after 3 to 5 positively with one on the frame 1 fastened to the bolt engagement 22 arranged cones 32 engaged. Furthermore, the pivot bolt 29 a second backdrop 33 on, almost parallel to the first backdrop 31 running from the fulcrum 28 more distant end 34 arranged in engagement with the pin 32 forms a gap opening position.

The housing 26 the closure device 21 is made of two symmetrically designed housing shells 35 . 36 to 3 and after 5 formed, with the longitudinal wall 37 of the housing shells 35 . 36 with one to a longitudinal opening 38 the housing shells 35 . 36 parallel to the wall 37 arranged bridge 39 at least on one surface 40 the housing shells 35 . 36 the leadership for the leadership part 24 forms. The design requires no further to the leadership of the leadership 24 forming component and is formed in the length so that the lifting movement of the guide member 24 complete and that of the pivot bolt 29 almost completely hidden in the housing 26 is integrated.

The housing shells 35 . 36 be frictionally via a riveted joint as a one-piece component with the housing 26 connected. For this purpose, the housing shells 35 . 36 to 3 projecting rivet pins 58 and through holes 59 on. Appropriate means 56 for attachment to the housing 26 allow the positive and / or non-positive attachment to the actuating linkage 7 , The middle 56 is thereby a breakthrough, through which the closure device 21 For example, by means not shown dowel pins on a Stulpprofil 25 to 9 and 10 transverse to the direction of movement of the closure device 21 movable components and the actuating linkage 7 fixed and secured by riveting, for example. Due to the simple design and installation of the closure device 21 to the actuating linkage 7 , are one or more closure devices as needed 21 on the actuating linkage 7 attached.

The free space for almost play-free movement of the guide part 24 and the pivot bolt 29 to 3 and 4 in the case 26 the closure device 21 is created by the fact that the housing shells 35 . 36 having walls, consisting of the longitudinal wall 37 and the walls surrounding it, an inner space 41 between the housing shells 35 . 36 forms, whereby the distance 41 from the respective material thickness of the guide part 24 and the pivot bolt 29 in the motion-coupled installation state. Further distance-forming components are unnecessary by this type of design.

The musculoskeletal system of the closure device is coupled 21 with the actuating linkage 7 to 3 by a on the guide part 24 out of the opening 38 of the housing 26 in the direction of the actuating linkage 7 protruding driver 42 that with the cutout 43 the drive rod 8th of the actuating linkage 7 is positively coupled. In this embodiment, the driver 42 rectangular in cross-section, since the guide part 24 made of a band material the shape of the driver 42 already pretending. But there are also other forms of the driver possible.

To 3 is at the fulcrum 28 of the pivot bolt 29 on the visible side a projecting pin 44 arranged, but on the invisible side opposite also protruding. The projecting pins 44 are in a hole to 45 the housing shells 35 . 36 rotatably mounted almost free of play.

Upon reaching the gap opening position after 6 to 9 , is the pivot bolt 29 over the scenery 31 and the latch engagement 22 over the cone 32 completely positively connected. The pivot bolt 29 points to the leading part 24 directed side an L-shaped coupling element 45 on which of a driver's guide 27 is received, wherein in the extended closed position of the pivot bolt 29 through the L-shaped form of the driver guide 27 in positive engagement with the L-shaped coupling element 45 a manual rotation is prevented. This will be the wing 2 to the frame 1 held securely in the closed position and in the gap opening position. The release of the closing or gap opening position is exclusively only via the operating handle 5 with transfer to the actuating linkage 7 reached. An opening by unauthorized manual intervention on the closure device 21 is due to the positive engagement of the pivot bolt 29 for bolt engagement 22 not possible.

The scenes 31 . 33 of the pivot bolt 29 to 3 and 6 run around the fulcrum 28 in a radius. The simple design of the wing 2 when transferring into the closed position against the frame 1 pressed down and held. In addition, one reaches through the circular course of the scenes 31 . 33 that even with non-independent lowering of the wing 2 by its own weight due to friction of the arranged sealing strips on the wing 2 to the frame 1 in the closing position both a contact pressure and a controlled forced lowering takes place.

As after 8th in dashed contour of the pivot bolt 29 are shown to achieve a small building housing 26 and thus the closure device 21 the free ends 46 . 47 of the pivot bolt 29 preferably around the fulcrum 28 circular arc or at least formed in a radius extending. With less required space of the movement mechanism can the housing 26 be formed narrow, so that even with adjustment of the pivot bolt 29 the engagement depth of the latch engagement can be reduced. Depending on the design of the window or the door are to be made cutouts on the wing 2 or on the frame 1 for receiving the closure device 21 and the latch engagement 22 easy to handle with low material processing.

The bolt engagement is made 22 from a metallic strip material, wherein for example 3 the angled plates 49 . 50 at a right angle to the base plate 48 run. The carrying plates 49 . 50 make up to the base plate 48 a U-shape and take through arranged at the respective free ends holes the pin 32 on, which via a non-positive connection, preferably a riveted connection with the plates 49 . 50 is in frictional connection. Due to the one-piece design receives the locking engagement 22 high strength and withstands, for example, burglary.

A smooth and quiet swinging in of the pivot bolt 29 in the bolt engagement 22 arranged cones 32 is achieved by the pin 32 to 3 and 8th a role 51 that is between the plates 49 . 50 is rotatably mounted. The role 51 can be made of a plastic material or of a metal. In addition, the pivot bolt 29 at least in the engagement area with the locking engagement 22 on the outer edges 57 rounded. Preferably, the distance 52 between the plates 49 . 50 the material thickness of the pivot bolt 29 adapted and allows a smooth pivoting in the bolt engagement 22 ,

To compensate for possible manufacturing inaccuracies, for example, in the manufacture of the window or the door or during assembly of the fitting, is at the bolt engagement 22 a simple adjustment device provided which allows a gradual adjustability in both the height and the pressure. For this purpose, the bolt engagement 22 at the base plate 48 to 8th on the vertical wing spar 23 a toothed side 53 on that with a toothing 54 on a mounting plate 55 a positive connection is received. The release with the possibility for adjustment and the connection of the positive connection via not shown fasteners, for example screws, which for adjusting a slot 60 the bolt engagement 22 at the base plate 48 pass through and in at least one hole, not shown, of the mounting plate 55 intervention.

The illustrated embodiments according to 9 and 10 show further possible installation variants of windows and doors based on indicated actuating rods 7 and differ from the embodiment of the 1 in that the window or the door in each case two liftable and then in the arrow direction 61 slidable, not shown movable wings, wherein the arrow 61 symbolizes the opening direction of the window or the door. The lifting and moving done in a known manner by means of the handle trained operating handle 5 and actuating linkages 7 , as well as other fitting components such as 1 described above. The 9 and 10 has a first actuating linkage 7 with at least one closure device 21 and the opposite lying in operative connection further actuating linkage 7 with at least one locking engagement 22 on. The 9 and 10 show at least one of the after 11 possible embodiments, by the closure device 21 can be covered.

LIST OF REFERENCE NUMBERS

1

frame

2

wing

3

lifting direction

4

opening direction

5

Operating control

6

rotary motion

7

operating linkage

8th

driving rod

9

Corner transmission

10

carriage

11

connecting rod

12

sliding direction

13

sliding direction

14

sealing strip

15

sealing strip

16

runner

17

sealing strip

18

sealing strip

19

guide rail

20

fitting groove

21

closure device

22

locking engagement

23

vertical wing spar

24

guide part

25

sash profile

26

casing

27

follower guide

28

pivot point

29

swivel bolt

30

free field of activity

31

scenery

32

spigot

33

scenery

34

The End

35

shell

36

shell

37

wall

38

opening

39

web

40

area

41

distance

42

takeaway

43

neckline

44

spigot

45

coupling element

46

The End

47

The End

48

baseplate

49

plate

50

plate

51

role

52

distance

53

Perforation

54

Perforation

55

mounting plate

56

fastener

57

outer edge

58

rivet

59

Through Hole

60

Long hole

61

arrow

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 29920094 U1 [0004]
• WO 2009/116843 A2 [0006]

Claims (12)

Fitting an at least liftable and / or tiltable preferably but also movable wing ( 2 ) of a window or a door, with a running rail ( 16 ), whereby at the vertical wing spar ( 23 ) within a fitting groove ( 20 ) of the wing ( 2 ) an actuating linkage ( 7 ), which has a drive rod ( 8th ), which for lowering the wing ( 2 ) by means of an actuator ( 5 ) is displaceable downwards, and via a corner ( 9 ) the displacement on at least one coupled carriage ( 10 ) transmits, characterized in that the fitting a closure device ( 21 ), which by means of a housing ( 26 ) on the actuating linkage ( 7 ) within the fitting groove ( 20 ) and via a guide part ( 24 ) can be coupled with the actuating linkage ( 7 ), wherein the guide part ( 24 ) with actuation of the drive rod ( 8th ) of the actuating linkage ( 7 ) is movable and one on the guide part ( 24 ) of a driver guidance ( 27 ) and on the housing ( 26 ) of the closure device ( 21 ) via a pivot ( 28 ) rotatably mounted pivot bolt ( 29 ) of a hidden in the housing ( 26 ) within the actuating linkage ( 7 ) opening position opposite to the direction for lowering the wing ( 2 ) into a free field of activity ( 30 ) transferred a locking position, wherein the pivot bolt ( 29 ) a first backdrop ( 31 ), which in the transition into the closed position positively with one on the frame ( 1 ) fastened the bolt engagement ( 22 ) arranged pins ( 32 ) is engaged, and wherein the pivot bolt ( 29 ) a second backdrop ( 33 ), which is almost parallel to the first backdrop ( 31 ) extending from the fulcrum ( 28 ) farther end ( 34 ) arranged in engagement with the pin ( 32 ) forms a gap opening position. Fitting according to claim 1, characterized in that the housing ( 26 ) of the closure device ( 21 ) of two symmetrically ausgestaltenden housing shells ( 35 . 36 ) is formed, wherein the longitudinal wall ( 37 ) of the housing shells ( 35 . 36 ) with a to a longitudinal opening ( 38 ) of the housing shells ( 35 . 36 ) parallel to the wall ( 37 ) arranged web ( 39 ) at least on one surface ( 40 ) of the housing shells ( 35 . 36 ) the leadership for the leadership part ( 24 ). Fitting according to claim 2, characterized in that the housing shells ( 35 . 36 ) are preferably non-positively connected via a rivet connection forming a one-piece component and fastening means ( 56 ) for positive and / or non-positive attachment to the actuating linkage ( 7 ) having. Fitting according to claim 2, characterized in that the wall ( 37 ) the inner distance ( 41 ) between the housing shells ( 35 . 36 ), wherein the distance ( 41 ) to the respective material thickness of the guide part ( 24 ) and the pivot bolt ( 29 ) directed at almost play-free motion coupled installation state. Fitting according to claim 2, characterized in that the guide part ( 24 ) from the opening ( 38 ) of the housing ( 26 ) in the direction of actuating linkage ( 7 ) projecting a driver ( 42 ), which with a cutout ( 43 ) of the drive rod ( 8th ) of the actuating linkage ( 7 ) is positively coupled. Fitting according to claim 1, characterized in that the pivot bolt ( 29 ) at the fulcrum ( 28 ) on both sides projecting pin ( 44 ), which in a bore ( 45 ) of the housing shells ( 35 . 36 ) are rotatably mounted. Fitting according to claim 1, characterized in that the pivot bolt ( 29 ) on the leading part ( 24 ) directed side an L-shaped coupling element ( 45 ), which of the driver guide ( 27 ) is received and in the extended closed position of the pivot bolt ( 29 ) by the L-shaped form of the driver guide ( 27 ) in positive engagement with the L-shaped coupling element ( 45 ) prevents manual turning. Fitting according to claim 1, characterized in that the scenery ( 31 . 33 ) of the pivoting bolt ( 29 ) around the fulcrum ( 28 ) run in a radius which the wing ( 2 ) when transferring into the closed position against the frame ( 1 ) presses and holds. Fitting according to claim 1, characterized in that the free ends ( 46 . 47 ) of the pivoting bolt ( 29 ) preferably around the pivot point ( 28 ) are formed in a circular arc or at least extending in a radius. Fitting according to claim 1, characterized in that the latch engagement ( 22 ) is made of an angled band material, wherein at right angles to the base plate ( 48 ) angled, a U-forming plates ( 49 . 50 ) the receptacle for the pin ( 32 ) and via a riveted joint the pin ( 32 ) non-positively connect. Fitting according to claim 1, characterized in that the pin ( 32 ) a role ( 51 ) between the plates ( 49 . 50 ) is rotatably mounted and the distance ( 52 ) between the plates ( 49 . 50 ) the material thickness of the pivot bolt ( 29 ), the outer edges ( 57 ) of the pivoting bolt ( 29 ) at least in the region of the locking engagement ( 22 ) are rounded. Fitting according to claim 1, characterized in that the latch engagement ( 22 ) on the vertical wing spar ( 23 ), a toothing ( 53 ), which with a toothing ( 54 ) on a mounting plate ( 55 ) is engaged with fastening by fasteners and a gradual adjustability of the locking engagement ( 22 ).

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