EP0782519B1 - Einrichtung zur abstützung, führung und lenkung eines gebremsten und/oder angetriebenen radsatzes für schienenfahrzeuge - Google Patents

Einrichtung zur abstützung, führung und lenkung eines gebremsten und/oder angetriebenen radsatzes für schienenfahrzeuge Download PDF

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Publication number
EP0782519B1
EP0782519B1 EP96915937A EP96915937A EP0782519B1 EP 0782519 B1 EP0782519 B1 EP 0782519B1 EP 96915937 A EP96915937 A EP 96915937A EP 96915937 A EP96915937 A EP 96915937A EP 0782519 B1 EP0782519 B1 EP 0782519B1
Authority
EP
European Patent Office
Prior art keywords
frame
component
bearing housings
steering
brake
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP96915937A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0782519A1 (de
Inventor
Richard Schneider
Rainer Weiss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Schienenfahrzeuge AG
Original Assignee
Fiat Sig Schienenfahrzeuge AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fiat Sig Schienenfahrzeuge AG filed Critical Fiat Sig Schienenfahrzeuge AG
Priority claimed from PCT/CH1996/000227 external-priority patent/WO1997000801A1/de
Publication of EP0782519A1 publication Critical patent/EP0782519A1/de
Application granted granted Critical
Publication of EP0782519B1 publication Critical patent/EP0782519B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Definitions

  • the invention relates to a device for support, guidance and steering a braked and / or driven wheel set for rail vehicles according to the preamble of claim 1.
  • Such a device is essentially EP-A-0 646 510. It does indeed face rail vehicles with bogies is a solution, which is a well-known weight reduction brings with it. From this state of the art, which only shows a solution for a braked wheelset, can be a practical application for Do not remove driven wheel sets.
  • Known undercarriages can be provided by the device according to the invention of the aforementioned types in relation to their weight be reduced to a minimum.
  • The also supports Establishment by the elimination of the chassis frame in an advantageous manner Way the creation of low-floor rail vehicles.
  • the device for braked and / or driven wheel sets can be used Axle bearing housings a simple and lightweight component frame, resiliently saddled, to accommodate the brake and / or drive components serves, wherein occurring reaction forces via the handlebar arrangement be supported on the car body.
  • Through the steering device are angular movements of a vehicle in front Vehicle via the handlebar arrangement on the axle bearing housing transmitted so that the wheelset always together with the associated Component frame and regardless of the state of wear the rails are set to be radial.
  • this unscrewing process and during vertical compression or horizontal transverse springs of the car body arise according to the invention no disturbing relative movements between Wheelset and brake or drive components.
  • axle bearing 1 is an external one Wheelset 1, which can alternatively be mounted on the inside can, on both sides with axle bearings 5, 5 'in axle bearing housings 6, 6 'mounted, which in the middle and above the axle bearings 5, 5' each arranged a horizontal spring support surface 7, 7 'for the inclusion of a vehicle suspension 8, 8 ', not shown have for direct support of a car body 2.
  • Each axle bearing housing 6, 6 ' has on one in the direction of travel Side two vertically arranged articulation points 9, 10 and 9 ', 10', on which the axle bearing housing 6, 6 'over each a handlebar assembly 3, 3 'in four-point support and supported on the car body 2 via a steering device 4 are.
  • two are approximately in each side in their rest position trailing arms 13, 14 and 13 'lying horizontally one above the other, 14 'designed as pull / push rods and in the direction of travel in essentially parallel to each other between the articulation points 9, 10 and 9 '10' of the axle bearing housing 6, 6 'and articulation points 11, 12 and 11 ', 12' of the steering device 4 articulated.
  • the steering device 4 is in a support 15, 15 'on the car body 2 about a vertical axis 16, 16 'in Bearings 17, 18 and 17 ', 18' stored.
  • an L-shaped lever 20 in an outer hinge point 21 with its leg 22 around the vertical axis 16 pivotally connected.
  • the steering device 4 is a T-shaped lever 19 in one outer pivot point 21 'with its leg 25 around the vertical Axis 16 pivotally connected.
  • both are Sides of the steering device 4 with each other via a transverse Handlebar 28 pivotally connected between the L-shaped lever 20 and the T-shaped lever 19 in each a pivot point 24, 24 'is arranged.
  • the T-shaped lever 19 is additionally on its leg 26 in an outer Hinge point 27 via a link rod 29 with a not shown vehicle in front for the purpose of curve radial Setting the gear set 1 connected.
  • the each legs 23 directed transversely to the direction of travel, 23 'of the L-shaped lever 20 and the T-shaped lever 19 trained to accommodate the handlebar assembly 3, 3 'and with Articulation points 11, 12 and 11 ', 12' provided at which the Trailing arms 13, 14 and 13 ', 14' are articulated.
  • a steering impulse which is characterized by angular movements of results in a vehicle in front, via the link rod 29 transferred to the steering device 4, and it will be the T-shaped Lever 19 about the vertical axis 16 'and simultaneously the L-shaped lever 20 via the handlebar 28 to the vertical axis 16 pivoted like a parallelogram.
  • this movement is directly on the axle bearing housing 6, 6 'transmitted.
  • the component frame 30 is the axle bearing housings 6, 6 ' preferably resiliently saddled and used for Inclusion of the brake and / or drive components, with occurring Reaction forces through the component frame 30 the axle bearing housings 6, 6 'and through the link arrangement 3, 3 'supported on the car body 2 via the steering device 4 are so that the suspension 8, 8 ', not shown completely unaffected by this and remains free of forces.
  • the component frame can be in a simple embodiment 30 also with the axle bearing housings 6, 6 'to be connected.
  • the component frame 30 further consists of two cross connections 36, 36 ', the side cheeks 35, 35' with each other connect and on which essentially brake and / or drive components are stored.
  • a brake component is, for example Disc brake 41, 41 'shown here as a wheel disc brake trained and only with their elements brake cylinders 43, brake levers 45 and brake shoes 47 is shown. It is also conceivable, the disc brake 41, 41 'as a shaft disc brakes train in a known manner between the wheels are arranged on a wheel set 1. In this case, the cross connections 36, 36 'serve to accommodate the Brake components such as brake cylinder 43, brake lever 45 and Brake shoes 47.
  • a disc brake 41, 41 'or in combination with one to provide a block brake known per se, as a block brake unit or as a conventional block brake can be trained.
  • a magnetic rail brake 49, 49 ′ is also an example Component frame 30 arranged with its elements Actuating units 51, 51 'and centering device 52, 52' is shown and one another via a tie rod 53 are connected.
  • the component frame 30 can hold up to four such magnetic rail brakes individually, or in combination with the other brake components shown, where the magnetic rail brakes clearly guided opposite the track are as they track all movements of the wheelset can follow.
  • the component frame 30 is not used exclusively for Inclusion of the brake components shown, but it can also instead, or in combination with these diverse Drive components, such as drive motors and / or transmission supports, be supported on the component frame 30. As well the component frame 30 can accommodate the elements for train protection (magnets, receptions, etc.). Furthermore the component frame is also more advantageous Way for attaching pantographs, sander and wheel flange lubrication devices. happenss according to the invention this while maintaining the same, previously described Effects regarding support, guidance and steering of a wheel set 1.
  • FIGS. 2 and 3 show further exemplary embodiments according to the invention, the axle bearing housing 6, 6 'advantageous stabilize and thus a braked and / or driven Wheel set 1 and its component frame 30 to guide and to steer.
  • a wheel set 1 is in axle bearings on both sides 5, 5 'mounted, the axle bearing housing 6, 6' in the middle and above the axle bearings 5, 5 'each have a horizontal spring support surface 7, 7 'for receiving a vehicle suspension, not shown 8, 8 'for the direct support of a car body 2 have.
  • Horizontal trailing arm 44, 44 ' as a tension / compression element formed and between the articulation points 9, 10 and 9 ', 10 'of the axle bearing housing 6, 6' and a pivot point 42, 42 ' the steering device 4 articulated.

Landscapes

  • Automatic Cycles, And Cycles In General (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Vehicle Body Suspensions (AREA)
EP96915937A 1995-06-20 1996-06-14 Einrichtung zur abstützung, führung und lenkung eines gebremsten und/oder angetriebenen radsatzes für schienenfahrzeuge Expired - Lifetime EP0782519B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH180495 1995-06-20
CH180495 1995-06-20
CH1804/95 1995-06-20
PCT/CH1996/000227 WO1997000801A1 (de) 1995-06-20 1996-06-14 Einrichtung zur abstützung, führung und lenkung eines gebremsten und/oder angetriebenen radsatzes für schienenfahrzeuge

Publications (2)

Publication Number Publication Date
EP0782519A1 EP0782519A1 (de) 1997-07-09
EP0782519B1 true EP0782519B1 (de) 2000-03-22

Family

ID=4218991

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96915937A Expired - Lifetime EP0782519B1 (de) 1995-06-20 1996-06-14 Einrichtung zur abstützung, führung und lenkung eines gebremsten und/oder angetriebenen radsatzes für schienenfahrzeuge

Country Status (6)

Country Link
EP (1) EP0782519B1 (ja)
JP (1) JPH10505309A (ja)
AT (1) ATE190932T1 (ja)
CA (1) CA2198079A1 (ja)
DE (1) DE59604766D1 (ja)
DK (1) DK0782519T3 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109107169B (zh) * 2018-09-19 2024-05-28 深圳市鑫美幻想工程有限公司 一种用于游乐轨道车的导向装置

Also Published As

Publication number Publication date
DE59604766D1 (de) 2000-04-27
ATE190932T1 (de) 2000-04-15
DK0782519T3 (da) 2000-08-28
CA2198079A1 (en) 1997-01-09
JPH10505309A (ja) 1998-05-26
EP0782519A1 (de) 1997-07-09

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