EP0507109B1 - Stütz- und Führeinrichtung zur Lagerung eines Stossbalkens im Untergestell eines Schienenfahrzeugs - Google Patents

Stütz- und Führeinrichtung zur Lagerung eines Stossbalkens im Untergestell eines Schienenfahrzeugs Download PDF

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Publication number
EP0507109B1
EP0507109B1 EP92103951A EP92103951A EP0507109B1 EP 0507109 B1 EP0507109 B1 EP 0507109B1 EP 92103951 A EP92103951 A EP 92103951A EP 92103951 A EP92103951 A EP 92103951A EP 0507109 B1 EP0507109 B1 EP 0507109B1
Authority
EP
European Patent Office
Prior art keywords
supporting
buffer beam
sub
frame
guiding elements
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
EP92103951A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0507109A1 (de
Inventor
Gerhard Kuppe
Jochen Hahne
Wilhelm Karamann
Hans Grüning
Klaus Uhlich
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 Transport Deutschland GmbH
Original Assignee
Linke Hofmann Busch GmbH
Linke Hofmann Busch Waggon Fahrzeug Maschinen GmbH
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 Linke Hofmann Busch GmbH, Linke Hofmann Busch Waggon Fahrzeug Maschinen GmbH filed Critical Linke Hofmann Busch GmbH
Publication of EP0507109A1 publication Critical patent/EP0507109A1/de
Application granted granted Critical
Publication of EP0507109B1 publication Critical patent/EP0507109B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/12—Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F1/00—Underframes
    • B61F1/02—Underframes with a single central sill

Definitions

  • the invention relates to a support and guide device for mounting a bumper beam in the underframe of a rail vehicle according to the preamble of patent claim 1.
  • a base frame for a biaxial, bogie-less rail vehicle with a bumper beam which is longitudinally displaceable relative to the base frame receiving the weights of the car body and the load with the interposition of at least one shock absorber, and with its underside on supporting members of the Supported undercarriage, the bumper beam is supported with lateral play and while maintaining a space between its top and the top of the base frame, such that the bumper beam remains largely unloaded when the base frame is subjected to bending stress.
  • the bumper beam is designed as an open box profile with a cross section designed as a lying rectangle
  • the support members are designed as a support bracket arranged with a mutual longitudinal section in the region of the lower longitudinal edges of the bumper beam.
  • Jamming between the bumper beam and its inclusion in the base frame are further avoided in that the bumper beam is not continuously supported on the base frame, but on support members which are designed as support brackets arranged with a mutual longitudinal distance in the region of the lower longitudinal edge of the bumper beam.
  • the invention has for its object to provide a support and guide device for storing a bumper beam in a base frame of a rail vehicle, which ensures a safe resetting of the bumper beam even in long rail vehicles and which takes into account the cramped space available in the base frame.
  • a bumper beam 2 which extends over the entire length of the vehicle and is provided with head supports 3 at its ends, is mounted in the longitudinal center of the underframe 1 within a free space in the underframe 1 and is longitudinally displaceable.
  • the head supports 3 are provided either for receiving a pulling device 4a and two side buffers 4b or for receiving a central buffer coupling (not shown) with or without side buffers 4b.
  • the impact beam 2 is designed as an open box section with two impact beam long beams 5a and 5b which extend through to the head girders 3 and which are connected to one another at certain intervals by transverse struts 6.
  • the bumper beam long beams 5a and 5b have a continuous recess 7 -shaped in cross section] open to the side.
  • the recess 7 is formed by an upper belt 8 and a lower belt 9 as well as a web 10 of the bumper beam 5a or 5b connecting these belts 8 and 9.
  • the recesses 7 are arranged mirror-symmetrically to the central longitudinal plane of the bumper beam 2.
  • the impact beam 2 thus forms a box profile formed as a lying rectangle with laterally protruding upper and lower straps 8 and 9.
  • the bumper beam 5a and 5b are expediently formed from many dimensions and well-known, commercially available double T-beams ( I -beams) or from U- profile beams.
  • the bumper beam 2 is supported and guided against the underframe 1 by supporting and guiding elements 11. At least in the area between the head sections 12 of the underframe 1, which comprise the bogie area, the support and guide elements 11 are arranged within the recesses 7. For this purpose, the supporting and guiding elements 11 are each fastened to supports of the base frame 1 by means of a bearing block 13 and project perpendicular to the bumper beam 5a, 5b into the recess 7 in the bumper beam formed by the belts 8 and 9 and the web 10.
  • Plain bearings 111 and roller bearings 112 are provided as support and guide elements 11.
  • An energy dissipation and resetting device 14 is arranged between the underframe 1 and the shock beam 2 mounted longitudinally displaceably in it, which dampens relative longitudinal movements of the shock beam 2 relative to the underframe 1 and causes the shock beam 2 to be reset to its initial position.
  • Sliders 17 are arranged between the support and guide elements 11 designed as slide bearings 111 and the belts 8 and 9 and the web 10 of the bumper beam 5a, 5b.
  • the sliders 17, which are attached either to the bumper beam 2 or to the underframe 1 or to the support and guide elements 11, are arranged against one another with adjustable play in the horizontal and vertical directions.
  • the plain bearings 111 are therefore not loaded with forces from the weight of the impact beam 2 in the unloaded state.
  • the support and guide elements 11 designed as roller bearings 112 support the impact beam 2 with their outer rings 112a on the inside of the upper belt 8 in the unloaded state of the impact beam 2.
  • the outer ring 112a is kept at a distance from the lower belt 9.
  • the bearing blocks 13 for the supporting and guiding elements 11 are attached to the underframe 1 so that they can be adjusted in terms of side and height.
  • underframe 1 there is a floor 15 and a structure, not shown, for closed rail freight wagons.
  • the impact beam 2 is supported and guided in the area of the head sections 12 by plain bearings 16 of a different construction than the plain bearings 111 in the base frame 1.
  • the sliding surfaces of the sliding bearings 111 and 16 are covered with sliding pieces 17 and / or sliding rails 18 made of wear-resistant steel (sliding steel).
  • the support and guide elements 11 are each arranged in pairs with respect to a transverse plane and each have the same design, either as a slide bearing 111 or roller bearing 112, the first support and guide element 11 of the pair engaging in the recess 7 of the first bumper beam 5a and the second supporting and guiding element 11 of the pair engages in the recess 7 of the second bumper beam 5b.
  • the bumper beam 2 in which the support and guide elements 11 are at least partially offset on the bumper beam 2 with respect to a transverse plane, such that the bumper beam 2, viewed in the longitudinal direction, alternately on the bumper beam 5a and 5b, respectively the base 1 is supported and / or guided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Jib Cranes (AREA)
  • Bearings For Parts Moving Linearly (AREA)
EP92103951A 1991-04-05 1992-03-07 Stütz- und Führeinrichtung zur Lagerung eines Stossbalkens im Untergestell eines Schienenfahrzeugs Expired - Lifetime EP0507109B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4110986A DE4110986C1 (xx) 1991-04-05 1991-04-05
DE4110986 1991-04-05

Publications (2)

Publication Number Publication Date
EP0507109A1 EP0507109A1 (de) 1992-10-07
EP0507109B1 true EP0507109B1 (de) 1994-12-28

Family

ID=6428863

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92103951A Expired - Lifetime EP0507109B1 (de) 1991-04-05 1992-03-07 Stütz- und Führeinrichtung zur Lagerung eines Stossbalkens im Untergestell eines Schienenfahrzeugs

Country Status (3)

Country Link
EP (1) EP0507109B1 (xx)
AT (1) ATE116232T1 (xx)
DE (2) DE4110986C1 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10220421A1 (de) * 2002-05-08 2004-02-12 Alstom Lhb Gmbh Einrichtung zur Abstützung und Führung des Stoßbalkens im Untergestell eines Güterwagens
DE10259512A1 (de) * 2002-12-19 2004-07-01 Alstom Lhb Gmbh Stoßdämpfereinrichtung und Anordnung auf einem im Untergestell eines schienengebundenen Güterwagens angeordneten Dämpfertisch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205835A (en) * 1962-09-10 1965-09-14 Pullman Inc Railway car
US3223052A (en) * 1963-12-04 1965-12-14 Pullman Inc Cushioned low level railway vehicle
US3167028A (en) * 1963-09-06 1965-01-26 Pullman Inc Long travel cushioning arrangement for crane lift freight containers
DE1530165C3 (de) * 1965-11-06 1981-02-05 Waggonfabrik Talbot, 5100 Aachen Untergestell für Schienenfahrzeuge mit einem Stoßbalken
DE2103540A1 (de) * 1971-01-26 1972-08-17 Jenbacher Werke AG, Jenbach, Tirol (Österreich) Güterwagen mit Stoßdämpfereinrichtung
DE3808800A1 (de) * 1988-03-16 1989-10-05 Graaff Kg Untergestell fuer eisenbahngueterwagen

Also Published As

Publication number Publication date
DE4110986C1 (xx) 1992-10-01
ATE116232T1 (de) 1995-01-15
EP0507109A1 (de) 1992-10-07
DE59201050D1 (de) 1995-02-09

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