WO2002075051A2 - Fahrweg für spurgeführte fahrzeuge - Google Patents
Fahrweg für spurgeführte fahrzeuge Download PDFInfo
- Publication number
- WO2002075051A2 WO2002075051A2 PCT/EP2002/001440 EP0201440W WO02075051A2 WO 2002075051 A2 WO2002075051 A2 WO 2002075051A2 EP 0201440 W EP0201440 W EP 0201440W WO 02075051 A2 WO02075051 A2 WO 02075051A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- track
- carriageway
- base support
- dowel
- guideway
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/30—Tracks for magnetic suspension or levitation vehicles
- E01B25/305—Rails or supporting constructions
Definitions
- the present invention relates to guideway supports for forming a guideway for track-guided vehicles, in particular for magnetic levitation trains, with an upper side facing the vehicles in the operating state, two lateral fastening surfaces arranged at a predetermined distance from one another transversely to the longitudinal direction of the guideway and extending along these for fastening functional components, and with an underside that can be placed on a substructure or at ground level.
- the invention also relates to dowels for use in such guideway supports and to methods for producing and repairing a guideway for track-guided vehicles.
- Track-guided high-speed vehicles such as. B. maglev trains
- the guideways are composed of individual guideway girders arranged in a row, which are made of prestressed concrete or steel.
- So-called functional components are fastened to the side surfaces of the guideway beams running in the longitudinal direction of the path, which, in the case of the magnetic levitation railway, include, for example, guide and support devices, the stator package and the drive winding.
- the functional components of prestressed concrete beams are cast into the concrete. In the case of steel girders, they are welded to the steel structure. In order to meet the high tolerance requirements for the route as a whole, not only the functional components have to be manufactured very precisely, but also the route supports.
- the object of the present invention is to produce a route for track-guided vehicles more economically while maintaining very narrow tolerances.
- a guideway girder of the type mentioned at the outset in that it is formed from a base girder and roadway plates made of steel which are separately produced and which can be placed on and fastened to the base girder, the upper sides of the roadway panels forming the top of the guideway girder and the underside of the base girder forms the underside of the guideway girder that the width of each carriageway slab corresponds to the predetermined spacing of the fastening surfaces and that each carriageway slab forms these fastening surfaces, and that each carriageway slab is shorter in the longitudinal direction of the guideway than the basic girder and coupling elements on its sides running transverse to the guideway longitudinal direction has, with which adjacent roadway plates in the form of hinge-like joints can be connected to one another and, in the state not yet fastened to the base support, can be pivoted relative to one another about a pivot axis, ie e runs along the carriageway slab level.
- the design of the guideway girder as a basic girder and roadway plates which are produced separately therefrom and which are shorter than the basic girder and made of steel bring considerable technical and economic advantages over the known guideway girders.
- the separation and a relatively short design of individual steel road plates enables those parts to which the functional components are attached and which therefore have to meet the high tolerance requirements correspond in size to conventional steel components and therefore also on conventional processing machines, in particular CNC machines. Milling / boring machines, can be precisely and finished. Preservation is also common Preservation facilities possible.
- the precisely machined carriageway slabs can be variably attached to the base support relative to the base support within such limits that there is no longer any need for increased tolerance requirements for the base support.
- the system-related narrow dimensional tolerances for each individual guideway girder can be achieved in that the guideway slabs are made of steel in their full guideway width and can be machined precisely.
- the road slabs are completely machined in width, length and to accommodate the functional components.
- the tolerances for the mounting surface or functional level of the guide, drive and support system can thus be achieved without any significant differences.
- the coupling elements ensure the required tolerance transition from slab to slab in height, width and length. Each coupling connection is made according to the inner or Machined outer diameter of the respective track section to measure. Since the roadway plates can be connected to one another by means of these coupling elements or hinge-like joints are a very simple assembly of the carriageway slabs on the base beams is achieved. Only the first track slab must be aligned and measured with regard to its position in all directions and angles of the room. The following roadway plates are connected in a hinge-like manner to the previous roadway plate, so that the roadway plate can only be pivoted about a pivot axis relative to the previous roadway plate and is otherwise positively guided.
- the road slab to be assembled only has to be pivoted into its correct height position about the pivot axis in order to assume its predetermined target position overall. Since every single track slab is machined to size, including the distance and shape of the mounting surfaces for the functional components and the edges with the coupling elements running transversely to the longitudinal direction of the track, all other tolerances are except for the tolerances with regard to the altitude with the coupling of a track slab to the previous track slab Fulfills. Due to the mechanically precisely machined, positively guided connection of the individual carriageway slabs, the carriageway is created in the prescribed guideway geometry and in the prescribed tolerance requirements.
- the base support is made of reinforced concrete or prestressed concrete.
- the noise emission is relatively low with this material.
- the base carrier advantageously has dowel nuts in its upper side, into which a track slab in the laid-on state for transmitting a push and pull Engage dowel screws between the track slab and the base support, which can be screwed into the dowel nuts.
- the carriageway slabs can be connected in a simple manner to the base support in a manner that is resistant to shear and tension.
- the base support can also advantageously be made of steel, for example as a steel welded part or as a cast steel welded part. These materials have a high fatigue strength.
- the base supports are preferably screwed to the roadway plates.
- the roadway plates are produced as a welded part, as a cast part or as a welded cast part.
- This variability ensures the best possible adaptation to the specific requirements for the carriageway slabs as well as to the given manufacturing options. As construction work progresses, it is possible to change the production of the carriageway slabs without any problems if this seems sensible due to the proximity to an existing manufacturing plant on site.
- the carriageway slabs are all rectangular and of equal length for a straight section of the route. In this way, series production is possible, which further reduces manufacturing costs.
- the roadway plates are advantageously trapezoidal for a curved route section, the edges running transversely to the longitudinal route direction being inclined at a respectively predetermined angle to the longitudinal route direction.
- the roadway plates are preferably approximately 2800 mm wide and up to approximately 3000 mm long. This extends every lane plate over the full usual track width for magnetic levitation trains.
- a length of the carriageway slabs of up to about 3 m ensures, on the one hand, easy handling when precisely machining the fastening surfaces and the coupling elements, since they can be machined on existing processing machines of customary size.
- the carriageway slabs can form a polygon without violating the accuracy requirements, since the changes in radius and inclination are negligibly small over a length of around 3000 mm.
- Each carriageway slab advantageously has four measuring points on its upper side, which are each arranged near a corner of the carriageway slab. As a result, the position of each slab can be measured in a simple manner. It can thus be determined with little effort whether the respective track slab has already reached its desired position or not.
- the hinge-like joints have bolts, particularly preferably conical bolts. This makes it easy to achieve the high level of accuracy with which the narrow tolerance specifications are easier to maintain. This also considerably reduces the assembly effort.
- each carriageway slab has cutouts in its upper side, in which solar cells can be fastened. This can generate electricity and so z.
- B. a magnetic levitation train can be operated more cost-effectively.
- the base support is part of an existing building, in particular a building.
- guideway supports according to the invention can also be formed, for example, in a station area, in particular already existing train stations can be used.
- the invention also includes dowels with the features of claim 15. Due to the formation of the annular recess around the opening of the Sa ⁇ k threaded bore and the engagement of the dowel shaft in this recess, the dowel shaft is tightened into the recess when the dowel screw is tightened drawn. There it forms a positive connection in the direction of thrust, which can transmit high shear forces.
- the radially inner wall of the depression preferably tapers radially inwards towards its opening. This ensures that the dowel shaft fits against the wall without play.
- the second end of the dowel shaft preferably has a thickening projecting radially outward. As a result, an increased absorption of tensile or lifting forces is achieved.
- the inner wall of the dowel shaft has an internal thread which can be brought into screw engagement with the external thread of a screw, the external diameter of the threaded part of the screw being larger than the external diameter of the blind threaded bore.
- the present invention also includes methods for producing a guideway for track-guided vehicles with the steps according to claim 19 or 20.
- the base beams and road slabs are transported as separate components to the construction site to their installation location.
- the first basic carrier is then brought into its target position.
- the first carriageway slab is then laid on this base support, ie brought into its target position and fastened to the base carrier in this target position.
- the following carriageway slabs are used to assemble them with the previous carriageway slab the hinge-like joints articulated.
- the road slabs are inevitably brought into their target position, with the exception of their altitude or pitch. This is determined by pivoting about the pivot axis in relation to the previous carriageway slab.
- the carriageway slabs are therefore positively guided up to their longitudinal inclination by the coupling to the previous carriageway slab, whereby the assembly effort is significantly reduced.
- the base beams are therefore laid separately and the road slabs are later laid on them.
- each basic girder with a corresponding number of carriageway slabs can also be pre-assembled into a guideway girder in a factory.
- a first carriageway slab is laid on each base support, i. H. is measured in all three spatial directions and angles.
- the further carriageway slabs to be laid on the respective basic girder are then hinged to the preceding carriageway slab and then pivoted into their desired vertical position or desired longitudinal inclination and fastened on the basic girder.
- the individual base frames with the pavement slabs laid and fastened on them are then transported to the installation site and assembled there in their desired position.
- the adjacent carriageway slabs of adjacent guideway girders are first laid on site on the base girders and attached to them.
- the functional components are preferably fastened to the fastening surfaces of the carriageway slabs prior to the laying of the carriageway slabs on the base supports. This further simplifies the manufacture of the route. Since the road slabs are easy to handle in the still separate state, they can easily be brought into a position favorable for fastening the functional components or even transported to the functional components, which considerably reduces the assembly effort.
- a method for replacing roadway plates made of steel, according to claim 22, for a roadway, which was produced according to one of claims 19 to 21, is also proposed.
- the steel roadway slabs which are independent of the substructure, make it possible to lay every track with a precise fit, to use adapter pieces and to replace defective parts. By freezing the carriageway slabs to be replaced, temperature-related constraining forces to the neighboring carriageway slabs are largely reduced, so that the frictional forces that have to be overcome when inserting the carriageway slab to be replaced are also as low as possible.
- FIG. 1 shows a cross-sectional view through a guideway carrier according to the invention along line I-I in Figure 2;
- Figure 2 is a partially sectioned side view - along line II-II in Figure 1;
- Figure 3 is a partial cross-sectional view of a guideway beam according to the invention along line III-III in Figure 4;
- FIG. 4 shows a plan view of roadway plates of a roadway support according to the invention
- Figure 5 is a partial cross-sectional view in the area of a dowel nut and dowel screw
- Figure 6 is a partial cross-sectional view in the area of a dowel nut and jack screw.
- a guideway carrier 1 for a magnetic levitation train is shown in the figures as an exemplary embodiment. It has a base support 2 and roadway plates 3, which are fastened thereon and manufactured separately.
- Base carrier 2 and roadway plates 3 for a straight section of the route are generally in cross section to one Vertical axis 4 and in the longitudinal direction of the path to a longitudinal axis 5 symmetrical.
- the base support 2 is made of prestressed concrete and has 6 dowel nuts 32 on its upper side, into which dowel screws 33 are screwed. These dowel screws 33 are poured with a second concrete 34 in order to fasten the carriageway slabs 3 on the base support 2 in a manner that is resistant to pull and shear. This attachment is described in more detail below.
- the basic carrier 2 can be, for example, a single-field or a two-field carrier. Its length is preferably an integer multiple of the length of a carriageway slab 3 or designed such that a carriageway slab joint is always arranged above a base beam joint.
- the basic beams 2 are produced as a straight basic beam or with a predetermined radius and with a predetermined transverse inclination.
- the roadway plates 3 shown in the figures are welded steel constructions.
- the upper side 8 of a carriageway slab 3 forms a carriageway plate 9 which, in the illustrated case of a carriageway slab 3 for a straight section of the carriageway, is essentially rectangular and, in the case of a carriageway plate for a curved section of the carriageway, is essentially trapezoidal.
- a recess 11 is arranged at each of the transverse edges 10 which run transversely to the longitudinal direction of the travel path and extends on both sides of the longitudinal axis 5 or line of symmetry over a total of approximately half the width of the plate to approximately the outer quarter points.
- a continuous side sheet 13 extending in the longitudinal direction of the track is welded, the outer side of which facing away from the carriageway plate 3 forms a fastening surface 14 for functional components.
- Such functional components are such.
- a longitudinal stiffener 15 is welded to the underside 16 of the carriageway plate 9 parallel to each of these.
- These longitudinal stiffeners 15 have a web 17 and a lower flange 18.
- Each lower flange 18 is designed as a so-called stator profile.
- binding plates 19 are welded at predetermined intervals, which ensure the stability and dimensional accuracy of the side plates 13.
- each web 17 of the longitudinal stiffeners 15 At one end of each web 17 of the longitudinal stiffeners 15, a pair of opposite brackets 20 are welded in transverse direction, which protrude beyond the transverse edge 10 of the carriageway sheet 9 and are provided with transverse through-holes that are aligned with one another and through which a bolt 21 can be inserted.
- the respective other end of the web 17 of the longitudinal stiffeners 15 also protrudes beyond the associated transverse edge 10 of the carriageway sheet 9 and is provided with a through bore running in the transverse direction, through which a bolt 21 can also be inserted. All through holes of a transverse edge 10 are aligned.
- the protruding webs 17 of the longitudinal stiffeners 15 protrude as far into between the two brackets 20 of the adjacent carriageway slab 3 or the pair of brackets 20 lies on both sides of the respective brace 17 of the adjacent carriageway slab 3 so that the Through holes of the tabs 20 and the webs 17 are aligned with each other and a bolt 21 can be inserted through the through holes of a pair of tabs 20 and a web 17.
- the bolt 21 can be designed conically for easier insertion and better centering. At its end facing the interior of the carriageway slabs 3 he has a head 22 which comes to rest against the tab 20 facing him. The other end facing the side plate 13 or the outside of the carriageway slab 3 is provided with a screw thread onto which a nut 23 is screwed. The bolt 21 is tightened with a predetermined torque.
- transverse struts 24 are welded to the underside 16 of the carriageway sheets 9.
- These transverse stiffeners 24 also have a web 25 which is welded to the carriageway sheet 9 and a lower flange 26. Web 25 and lower flange 26 of the transverse struts 24 are welded to the web 17 and lower flange 18 of the longitudinal ribs 15, respectively.
- a rectangular recess or opening 27 is formed in the carriageway sheet 9 between two transverse struts 24 and the longitudinal struts 15.
- the dowel nuts 32 and dowel screws 33 are arranged in the cavities formed under these openings 27.
- the cavity underneath is poured out with concrete through the openings 27 in order to cast the dowel screws 33 and at the same time to reduce the noise emission.
- Additional components, such as solar cells for operating the magnetic levitation railway, can also be accommodated in these openings 27.
- each dowel nut 32 has a threaded bore 35 into which an end of the dowel screw 33 provided with an external thread 36 can be screwed.
- the other end of the dowel screw 33 is provided with a head 37.
- each dowel nut 32 also has an annular recess 38 into which the lower end of one Dowel shaft 39 engages.
- the dowel shaft 39 has at its upper end a first thickening 40, which forms a support surface for the head 37 of the dowel screw 33 with its upper side.
- the dowel shaft 39 has a second, annular, radially outwardly projecting thickening 41 which, like the first thickening 40, is concretely anchored in the concreted state, ie. H. trains against lifting.
- the first thickening 40 projects radially beyond the head 37 of the dowel screw 33 and is provided on its radially ' outer surface with an external thread 42 which is in screw engagement with a dowel sleeve 44 provided with an internal thread 43.
- the dowel sleeve 44 By suitably turning the dowel sleeve 44, the top 45 thereof is adjusted so that it is flush with the top of the second concrete 34 to be cast.
- the dowel shaft 39 has an internal thread 46, the inside diameter of which is larger than the outside diameter of the dowel screw 33, so that this 33 can be inserted through this area with the internal thread 46 without any problems.
- This internal thread 46 is intended to come into screw engagement with the external thread 47 of a press-off screw 48.
- the outer diameter of the threaded part of the pressing screw 48 is larger than the outer diameter of the threaded bore 35 in the dowel nut 32, so that the pressing screw 48 comes to rest on the top of the dowel nut 32.
- the dowel screws 33 are removed from the dowel shafts 39 and the pressing screw 48 is screwed into them. By screwing in the pressing screw 48 until it touches the dowel nuts 32 and then screwing it further, the road surface plate 3 from the base support 2, so that a gap 49 is formed.
- the carriageway sheet 9 has a measuring point 28, ie a total of four measuring points 28, above the crossing points of the longitudinal stiffeners 15 and the outer transverse stiffeners 24, in order to be able to specifically measure the carriageway slab 3.
- 2 support plates 29 are arranged under the transverse stiffeners 24 in the upper side 6 of the base support, which are anchored in the base support 2 via anchoring elements 7.
- the anchoring elements 7 are designed as anchor loops, which are each welded onto the support plate 29.
- stiffening plates 30 are welded above the anchor loops 7 to the top of the lower flange 26 and to the web 25 of the transverse stiffener 24.
- additional stiffening or load introduction plates can be welded into the transverse stiffeners 24 at suitable points, preferably at the points where local stress peaks can occur, such as e.g. B. at the edge of the base support 2 or in the middle.
- the width of the carriageway slab 3 from the outside to the outside or from the fastening surface 14 to the fastening surface 14 is 2800 mm.
- the length of a carriageway slab 3 between the articulation points or pin axes is 3000 mm.
- the height from the lower edge of the side plate 13 to the top of the carriageway plate 9 is 328 mm.
- the production of a route with the route supports 1 described above is explained in more detail below.
- the base beams 2 and carriageway slabs 3 are transported separately to the installation site and only joined together there.
- the basic Carrier 2 and roadway plates 3 joined together in a factory to form prefabricated guideway girders 1, which are transported to the installation site in the prefabricated state.
- the joining together of base support 2 and roadway slabs 3 is basically the same.
- the first road plate 3 on each base support 2 must be completely newly measured, i.e. H. in all three spatial directions and angles, while with the first option only the very first slab 3 on the first base support 2 has to be completely measured, since all following slab 3 can be articulated to the previous one and are therefore positively guided, even with a transition from one basic support 2 to the next (already installed) basic support 2.
- the first base support 2 is first installed in its target position at ground level or on pillars. Thereafter, further base supports 2 can be installed in connection with the first and at the same time the first roadway plate 3 can be laid on the first base support 2.
- This first carriageway slab 3 is measured with the aid of its four measuring points 28 in all three spatial directions and angles so that it lies in its desired position.
- the roadway plates 3 and base support 2 are separated by a separating film 50 which rests on the top of the base support 2.
- the dowel screws 33 are inserted through the dowel shafts 39 and screwed into the dowel nuts 32 on the upper side 6 of the base support 2, penetrating the separating film 50 and tightened with a predetermined torque.
- the dowel screws 33 and dowel shafts 39 are passed through the openings 27 with in-situ concrete or a suitable one Potted fastening material.
- Each subsequent carriageway slab 3 is connected in an articulated manner to the previous carriageway slab 3 which has already been laid, in that a bolt 21 is inserted through the through bores of each pair of link plates 20 and longitudinal stiffening web 17 of the mutually facing ends of adjacent carriageway slabs 3.
- This bolt 21 is inserted through the elongated opening 31, which is formed by the recesses 11 in the carriageway sheets 9 of adjacent carriageway plates 3, into the through bores of the brackets 20 and webs 17 of the longitudinal braces 15.
- a nut 23 is then screwed onto the screw thread of each bolt 21 from the respective outside and each bolt 21 is tightened with a predetermined torque.
- the mounting surfaces 14 and the coupling elements i.e. H. the through holes in the tabs 20 and in the webs 17 of the longitudinal stiffeners 15 and the bolts 21 are machined precisely on conventional processing machines in order to achieve the specified dimensions with the specified tolerances.
- the roadway plates 3 are thus connected to one another in an articulated manner, similar to the links in a chain.
- the following carriageway slab 3 is forcibly installed through the previous carriageway slab 3 up to its height or longitudinal inclination, so that during assembly only this longitudinal inclination is adjusted by a corresponding pivoting about the joint or bolt axis and must be measured using the four measuring points 28.
- the mechanically processed, positively guided connection of the individual steel carriageway plates 3 creates the guideway in the prescribed guideway geometry and in the prescribed tolerance requirements.
- the guideway girders 1 can be individually preassembled in a factory by laying and fastening the carriageway slabs 3 on the basic girders 2, which are still separate from one another, in the same manner as described above become.
- the first carriageway slab 3 must be completely measured on each base support 2.
- the subsequent carriageway slabs 3 can then be installed in a positively driven manner again.
- the prefabricated guideway girders 1 are brought to the installation location and are mounted there in their desired position.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Road Paving Structures (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20220631U DE20220631U1 (de) | 2001-02-12 | 2002-02-12 | Fahrweg für spurgeführte Fahrzeuge |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10106780 | 2001-02-12 | ||
DE10106780.1 | 2001-02-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002075051A2 true WO2002075051A2 (de) | 2002-09-26 |
WO2002075051A3 WO2002075051A3 (de) | 2003-01-09 |
Family
ID=7673978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/001440 WO2002075051A2 (de) | 2001-02-12 | 2002-02-12 | Fahrweg für spurgeführte fahrzeuge |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE20220631U1 (de) |
WO (1) | WO2002075051A2 (de) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10239661A1 (de) * | 2002-08-24 | 2004-03-18 | Walter Bau-Ag | Fahrweg in modularer Bauweise, inbesondere für eine Magnetbahn |
WO2004063466A1 (de) * | 2003-01-14 | 2004-07-29 | Schmitt Stumpf Frühauf und Partner Ingenieurgesellschaft im Bauwesen mbH | Fahrbahn für magnetschwebebahnen und herstellungsverfahren dafür |
DE10321047A1 (de) * | 2003-01-14 | 2004-08-05 | Schmitt Stumpf Frühauf und Partner Ingenieurgesellschaft mbH | Fahrweg für spurgebundene Fahrzeuge, insbesondere Magnetschwebebahnen, im Baukastensystem mit 2 Anforderungsebenen |
DE102004004766A1 (de) * | 2004-01-29 | 2005-08-18 | Schimpff, Frithjof, Dipl.-Ing. | Anordnung zum Befestigen eines Gleisbauteils |
CN1324195C (zh) * | 2002-11-14 | 2007-07-04 | Cbp导轨系统有限公司 | 用于功能性平面的支撑件 |
WO2008019671A1 (de) * | 2006-08-18 | 2008-02-21 | Ssf Ingenieure Gmbh Beratende Ingenieure Im Bauwesen | Fahrbahn für magnetschwebebahnen |
CN110195385A (zh) * | 2019-06-28 | 2019-09-03 | 上海交通大学 | 一种用于磁悬浮线路的迭合式轨道梁 |
US20210381173A1 (en) * | 2015-11-10 | 2021-12-09 | Skytran, Inc. | Segmented track for a maglev vehicle |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005057380B4 (de) * | 2005-11-30 | 2009-12-03 | Walter Sobolewski | Röhrenartiger, hohler, fester Fahrwegträger |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2495670A3 (fr) * | 1980-12-05 | 1982-06-11 | Fournier Et Cie Sarl Ets | Dispositif d'ancrage d'elements de securite aux parois d'une construction ainsi qu'element de securite et construction pourvus d'une partie du dispositif d'ancrage |
CH658897A5 (en) * | 1982-12-20 | 1986-12-15 | Peter Stillhart Fa | Fastening device |
DE29809580U1 (de) * | 1998-05-28 | 1998-08-20 | Noell Stahl- und Maschinenbau GmbH, 97080 Würzburg | Fahrwegplatte für die Fahrbahn von Magnetbahnzügen |
DE19919703C2 (de) * | 1999-04-30 | 2001-05-23 | Pfleiderer Infrastrukturt Gmbh | Fahrweg für Transrapid |
-
2002
- 2002-02-12 WO PCT/EP2002/001440 patent/WO2002075051A2/de not_active Application Discontinuation
- 2002-02-12 DE DE20220631U patent/DE20220631U1/de not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10239661A1 (de) * | 2002-08-24 | 2004-03-18 | Walter Bau-Ag | Fahrweg in modularer Bauweise, inbesondere für eine Magnetbahn |
CN1324195C (zh) * | 2002-11-14 | 2007-07-04 | Cbp导轨系统有限公司 | 用于功能性平面的支撑件 |
WO2004063466A1 (de) * | 2003-01-14 | 2004-07-29 | Schmitt Stumpf Frühauf und Partner Ingenieurgesellschaft im Bauwesen mbH | Fahrbahn für magnetschwebebahnen und herstellungsverfahren dafür |
DE10321047A1 (de) * | 2003-01-14 | 2004-08-05 | Schmitt Stumpf Frühauf und Partner Ingenieurgesellschaft mbH | Fahrweg für spurgebundene Fahrzeuge, insbesondere Magnetschwebebahnen, im Baukastensystem mit 2 Anforderungsebenen |
DE10321047B4 (de) * | 2003-01-14 | 2007-04-12 | Schmitt Stumpf Frühauf und Partner Ingenieurgesellschaft im Bauwesen mbH | Fahrbahn für Magnetschwebebahnen und Herstellungsverfahren dafür |
DE102004004766A1 (de) * | 2004-01-29 | 2005-08-18 | Schimpff, Frithjof, Dipl.-Ing. | Anordnung zum Befestigen eines Gleisbauteils |
WO2008019671A1 (de) * | 2006-08-18 | 2008-02-21 | Ssf Ingenieure Gmbh Beratende Ingenieure Im Bauwesen | Fahrbahn für magnetschwebebahnen |
US20210381173A1 (en) * | 2015-11-10 | 2021-12-09 | Skytran, Inc. | Segmented track for a maglev vehicle |
CN110195385A (zh) * | 2019-06-28 | 2019-09-03 | 上海交通大学 | 一种用于磁悬浮线路的迭合式轨道梁 |
Also Published As
Publication number | Publication date |
---|---|
WO2002075051A3 (de) | 2003-01-09 |
DE20220631U1 (de) | 2004-02-19 |
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