WO2004104300A1 - Schienenanordnung, schienenkörper und verfahren zu deren herstellung - Google Patents
Schienenanordnung, schienenkörper und verfahren zu deren herstellung Download PDFInfo
- Publication number
- WO2004104300A1 WO2004104300A1 PCT/CH2004/000305 CH2004000305W WO2004104300A1 WO 2004104300 A1 WO2004104300 A1 WO 2004104300A1 CH 2004000305 W CH2004000305 W CH 2004000305W WO 2004104300 A1 WO2004104300 A1 WO 2004104300A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rail
- transverse
- longitudinal direction
- arrangement according
- cover plate
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/30—Power rails
- B60M1/305—Joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
- B60L13/03—Electric propulsion by linear motors
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
Definitions
- the invention relates to a rail arrangement, a rail body and a method for the production thereof according to the preamble of claim 1.
- a rail arrangement of this type is known from WO
- 01/38124 known. It consists of several rail bodies, which are arranged one behind the other. Each rail body receives the coils of a linear drive for the vehicles and forms running surfaces for the wheels of the vehicle. Successively arranged rail bodies are connected via rectangular fastening plates, which lie in rectangular recesses in the running surfaces.
- the object of the invention is to solve this problem.
- transverse edges of the depressions for the fastening elements therefore run obliquely, ie not at right angles or parallel to the longitudinal direction of the rail.
- the corresponding end edges of the fastening elements run essentially parallel to these transverse edges.
- the tops of the fasteners are arranged substantially flush with the tread and are positioned so that they Temporarily absorb the contact force of the wheels between the rail bodies.
- This configuration means that the contact force of the wheels in the area of the transverse edges gradually passes from the running surface of the rail body to the fastening elements, or vice versa, so that an undesired impact is at least partially avoided. In the area between the rail bodies, the contact force is absorbed by the fastening elements, so that a gap between the rail bodies also no longer causes shocks.
- the terms “above” and “below” are to be understood in such a way that the running surface or running surfaces of the rail bodies define the “above” side, even if they are against the bottom of a
- Each fastening element preferably has a fastening plate which is arranged in the recess and forms the upper side of the fastening element.
- the plate is supported by a traction device against the underside of the rail body opposite the top. This allows a simple and stable connection.
- the depressions are preferably formed by recessed (i.e. omitted) areas of a cover plate.
- the present invention further relates to a corresponding rail body and to a manufacturing method for the same.
- Rail body of a preferred embodiment of the invention, 2 is a top view of the embodiment of FIG.
- Fig. 3 is a side view of the embodiment of Fig. 1
- Fig. 4 is a side view of a rail body in the manufacture
- FIG. 6 is a plan view of a second or egg
- FIG. 7 shows a top view of a fourth embodiment variant.
- 1-3 shows a rail arrangement 1 which consists of a plurality of ones arranged one behind the other
- Each rail body 2 consists of a base part 3 and a cover plate 4.
- the cover plate 4 is preferably made of metal and forms two running surfaces 5 running parallel to the longitudinal direction L of the rail arrangement, on which the wheels 6 only one
- vehicle run In cross section, it preferably has a location-dependent thickness, and / or it can be formed by one or more molded parts of a more complex shape, as long as it forms the running surfaces 5.
- the coils are one
- Linear drive 7 and iron profiles 8 integrated for a magnetic guide (indicated by dashed lines in Fig. 1), as e.g. be described in WO 01/38124. However, other types of drives and guides can also be used.
- the rail body 2 are seen from the side of the running surfaces forth, preferably substantially rectangular with two parallel to 'the rail longitudinal direction L extending long sides 13 and two comparable perpendicular thereto
- transverse sides 9 adjoin the next rail body 2 in each case, with a gap protruding between the transverse sides 9 of adjacent rail bodies 2. is seen, the thermal dilatations of the rail body 2 can absorb.
- depressions 11 are arranged in the treads 5, which, as seen from above in FIG. 2, each have approximately the shape of a triangle in a preferred embodiment.
- the depressions 11 extend from the respective longitudinal side 13 and transverse side 9 to a transverse edge 12, which in the present example is at approximately 45 ° to the longitudinal direction L of the rail.
- Width of the depressions 11 corresponds approximately to the width of the treads 5, i.e. around a wheel width.
- the base of each recess 11 is formed by the base part 3, the transverse edge 12 by the cover plate 4 which is recessed in the region of the recesses 11.
- Fastening elements 14 are arranged in the depressions 11, each consisting of a triangular fastening plate. The upper side of each fastening element is essentially flush with the respective running surface 5. Each fastening element 14 sits in the opposite recesses 11 of two adjacent rail bodies 2 and aligns them with one another.
- the fastening elements 14 are tensioned by means of traction means 15 against: the underside 16 of the rail body opposite the running side 5 and connected to an assembly device 17 which is only indicated by dashed lines.
- the traction means comprise, for example, a pull rod 18, which is anchored in the respective fastening element 14 and is supported on the rear side 16 of the base part 3 via a support plate 19.
- the corners of the rail bodies 2 are designed such that two successive rail bodies together form a recess 21 on the side of the rail arrangement in which the receptacles 18 are accommodated.
- the fastening elements 14 serve for fastening the rail bodies 2 and for the relative alignment of adjacent rail bodies in the horizontal and vertical directions. At the same time, they allow the wheels 6 to run practically smoothly at the transition between rail bodies.
- FIG. 2 A line R with the width of a wheel running perpendicular to the longitudinal direction of the rail is shown here. This straight line corresponds to the line of contact of the wheel.
- the transverse edges 11 and the corresponding end edges 20 of the fastening elements 14 which run parallel to these run so obliquely (for example at approximately 45 °) to the longitudinal direction L that the line R at any time at least partially through the tread 5 or the fasteners 14 runs so that the wheel is in constant contact with one of these parts, which avoids impacts.
- the transition between the parts is not sudden, but continuous, which reduces vibrations and bumps in the event of slight differences in height.
- a distance can be provided between the transverse edges 11 and the corresponding end edges 20, which compensates for thermal dilatations of the rail bodies 2, without this leading to an uneven running of the wheels 6.
- top of the fasteners 14 is preferably slightly convex, e.g. in the range of 100 ⁇ m, which reduces the impacts on the wheel in the event of any height differences between the tread 5 and the fastening element 14.
- the base part 3 and the cover plate 4 are manufactured.
- the base part 3 preferably consists of a molded element made of glass fiber reinforced plastic.
- depressions 24 are provided for receiving the coils of the linear drive 7 and the iron profiles 8 as well as any other elements to be integrated.
- a hardening intermediate layer 25 is then applied to the surface of the base part, with the exception of the region of the depressions 11.
- the components 7 and 8 with the cover plate 4 are placed on this intermediate layer.
- Reference objects 2 ′ 8 with the thickness of the fastening elements 14 are arranged in the region of the depressions.
- the package produced in this way is clamped between support bodies 26, of which at least that on the side of the cover plate 4 forms a flat support surface 27 in the region of the running surfaces 5 and the fastening elements 14.
- the base part 3 is now pressed against the cover plate 4 and the reference objects with the support bodies 26, and the cover plate 4 and the reference objects against the support surface 27.
- the intermediate layer 25 is at least partially cured. This procedure ensures that the distance between the bottom of the depression 11 and the running surface 5 corresponds to the thickness of the reference object 28 or the fastening elements 14. This is advantageous since it allows relatively large manufacturing tolerances for the base part 3. It is assumed that the thickness of the cover plate 4 is at most as large as the thickness of the fastening elements 14 or of the reference objects 28 Fastening elements 14 or the reference objects 28.
- the base body 26 and the reference objects can be removed and the rail body is essentially finished.
- traction means 15 it is also possible, for example, to use other devices which make it possible to fasten the fastening elements 14 on the underside 16 or in Support base part 3 and ensure that despite manufacturing tolerances of the base part, the bottom surfaces of the depressions 11 of adjacent base part 3 are at the same height.
- tension plates can also be provided which extend downward from the outer edges of the fastening elements 14 and which are connected to an arm which can be pivoted against the underside 16 and has a suitable locking means. Springs can be provided between the arm and the base parts 3 to compensate for manufacturing tolerances. It is also possible to provide special parts on the base part 3, such as a fastening lug, which cooperate with the traction means 15.
- the shape of the depressions 11 and the fastening elements 14 can vary as long as the transverse edge 12 and the corresponding end edges 20 run largely obliquely and not at right angles to the longitudinal direction L of the rail, so that impacts on the wheels are avoided.
- Fig. 6 and 7 two possible execution forms are shown that meet these conditions, with only a single fastener is provided in the embodiment of FIG. 7.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Railway Tracks (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/557,763 US20070175354A1 (en) | 2003-05-21 | 2004-05-19 | Rail assembly, rail bodies and associated production method |
JP2006529537A JP2006529010A (ja) | 2003-05-21 | 2004-05-19 | レールアッセンブリ、レール体及びレール体を製造するための方法 |
DE112004000792T DE112004000792D2 (de) | 2003-05-21 | 2004-05-19 | Schienenanordnung, Schienenkörper und Verfahren zu deren Herstellung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH9072003 | 2003-05-21 | ||
CH907/03 | 2003-05-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004104300A1 true WO2004104300A1 (de) | 2004-12-02 |
Family
ID=33459803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2004/000305 WO2004104300A1 (de) | 2003-05-21 | 2004-05-19 | Schienenanordnung, schienenkörper und verfahren zu deren herstellung |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070175354A1 (de) |
JP (1) | JP2006529010A (de) |
DE (1) | DE112004000792D2 (de) |
WO (1) | WO2004104300A1 (de) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5668421A (en) * | 1995-04-06 | 1997-09-16 | E. B. Eddy Forest Products Ltd. | Pressurized air-gap guided active linear motor suspension system |
WO2001038124A1 (en) * | 1999-11-23 | 2001-05-31 | Magnemotion, Inc. | Modular linear motor tracks and methods of fabricating same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2993647A (en) * | 1959-03-30 | 1961-07-25 | Alweg Forschung G M B H Koln | Track constructions for monobeam type railways |
US4061089A (en) * | 1975-09-02 | 1977-12-06 | Elbert Morgan Sawyer | Personal rapid transit system |
DE2856164C2 (de) * | 1978-12-27 | 1984-08-02 | Mannesmann AG, 4000 Düsseldorf | Schienenauflage, welche mit einer Schiene verbunden ist |
CA1255764A (en) * | 1985-04-24 | 1989-06-13 | William C. Beattie | Reaction rail for linear induction motor |
DE3705773A1 (de) * | 1987-02-24 | 1988-09-01 | Dyckerhoff & Widmann Ag | Verfahren zur justierung, befestigung und/oder bearbeitung von funktionsflaechen eines fahrwegs einer elektromagnetischen schnellbahn |
US6044770A (en) * | 1990-10-23 | 2000-04-04 | Park Square Technology, Ltd. | Integrated high speed MAGLEV system |
DE10111919A1 (de) * | 2001-03-13 | 2002-09-19 | Boegl Max Bauunternehmung Gmbh | Fahrwegträger |
US20020162478A1 (en) * | 2001-04-06 | 2002-11-07 | Henderson J. Kirston | Elevated open-center transit guideway with open-mesh screen emergency walkway |
US20040083922A1 (en) * | 2001-04-28 | 2004-05-06 | Gnezdilov Vladimir A. | Guideway for transport means |
CN1128899C (zh) * | 2001-09-21 | 2003-11-26 | 上海磁悬浮交通发展有限公司 | 高速轨道交通的轨道结构 |
DE10213052A1 (de) * | 2002-03-22 | 2003-10-02 | Boegl Max | Verfahren zum lagegenauen Aufstellen und Betreiben eines Trägers für einen ebenerdigen Fahrweg und ebenerdigen Fahrweg |
EP1491483B1 (de) * | 2003-06-25 | 2009-08-12 | Inventio Ag | Befestigungselement für Aufzugsführungsschienen |
US7334525B2 (en) * | 2004-10-15 | 2008-02-26 | General Atomics | Modular guideway for a magnetic levitation vehicle and method for manufacturing a guideway module |
US7182024B2 (en) * | 2005-03-16 | 2007-02-27 | Seagate Technology Llc | Flexible rail section |
-
2004
- 2004-05-19 JP JP2006529537A patent/JP2006529010A/ja active Pending
- 2004-05-19 DE DE112004000792T patent/DE112004000792D2/de not_active Expired - Fee Related
- 2004-05-19 WO PCT/CH2004/000305 patent/WO2004104300A1/de active Application Filing
- 2004-05-19 US US10/557,763 patent/US20070175354A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5668421A (en) * | 1995-04-06 | 1997-09-16 | E. B. Eddy Forest Products Ltd. | Pressurized air-gap guided active linear motor suspension system |
WO2001038124A1 (en) * | 1999-11-23 | 2001-05-31 | Magnemotion, Inc. | Modular linear motor tracks and methods of fabricating same |
Also Published As
Publication number | Publication date |
---|---|
DE112004000792D2 (de) | 2006-03-30 |
US20070175354A1 (en) | 2007-08-02 |
JP2006529010A (ja) | 2006-12-28 |
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