EP1019276A1 - Avant-corps de vehicule ferroviaire - Google Patents

Avant-corps de vehicule ferroviaire

Info

Publication number
EP1019276A1
EP1019276A1 EP98950090A EP98950090A EP1019276A1 EP 1019276 A1 EP1019276 A1 EP 1019276A1 EP 98950090 A EP98950090 A EP 98950090A EP 98950090 A EP98950090 A EP 98950090A EP 1019276 A1 EP1019276 A1 EP 1019276A1
Authority
EP
European Patent Office
Prior art keywords
transverse beam
stem
railway car
front section
firmly connected
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.)
Granted
Application number
EP98950090A
Other languages
German (de)
English (en)
Other versions
EP1019276B1 (fr
Inventor
Zdenek Malkovsky
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.)
Mercedes Benz Group AG
Original Assignee
ABB Daimler Benz Transportation Schweiz AG
ABB Daimler Benz Transportation Technology 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 ABB Daimler Benz Transportation Schweiz AG, ABB Daimler Benz Transportation Technology GmbH filed Critical ABB Daimler Benz Transportation Schweiz AG
Publication of EP1019276A1 publication Critical patent/EP1019276A1/fr
Application granted granted Critical
Publication of EP1019276B1 publication Critical patent/EP1019276B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
    • B61D15/06—Buffer cars; Arrangements or construction of railway vehicles for protecting them in case of collisions
    • 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
    • B61F1/08—Details
    • B61F1/10—End constructions

Definitions

  • the invention relates to a railway wagon stem, which ensures the transmission of the longitudinal forces defined by the regulations applicable to the homologation of wagon bodies and at the same time serves as a deformation zone in the event of an uncontrollable impact of the wagon against an obstacle.
  • Car body underframes on which buffers and couplings are held, are provided with different deformation elements, e.g. B. some types of stiffening to prevent damage to the undercarriage under uncontrolled car impact on an obstacle.
  • the rear part of the stem from the engine crossmember towards the center of the car, is formed by the horizontal transition crossmember, which is firmly connected at both ends to the side members and to which one or more floor panels are attached together with the engine crossmember in the upper and / or lower area which stabilizing stiffeners can be firmly connected.
  • the front part of the stem secures the longitudinal force transmission from the coupling or the buffers directly into the side rails without subsequent inclined and longitudinal stiffening as in previous solutions, whereby the stiffening position directly threatens the functionality of the expensive main cross member of the car body in the event of uncontrolled overruns even at low speeds.
  • the floor plates are used, which are protected against loss of stability with special stabilizing stiffeners.
  • the rear or rear part of the stem is formed as a compact welding piece from long girders, sheet metal and the transition cross member.
  • the railway carriage stem has in its front lower part an engine cross member 2, which is provided horizontally and is arranged perpendicular to the longitudinal axis of a car body 1. With its two ends, this motor cross member 2 is firmly connected on the sides of the car body 1 with side members 10, which are firmly connected parallel to the longitudinal axis of the car body 1 with the rear part of the stem. Starting from the connection points, the longitudinal beams 3 extend obliquely towards the middle of the carriage in the area of the stem. A clutch holder 6 is fastened in the middle of the motor mount 2. Carriers 5 extend obliquely forward from the area of the coupling holder 6 to buffer head pieces 4. Since these parts are also firmly connected to one another, this results in a compact front front part.
  • floor panels 7 are fixed, z. B. welded.
  • stabilizing stiffeners 8 These can be welded-on profile parts or indented beads.
  • the rear part of the stem extends from the motor cross member 2 towards the center of the car up to a transition beam 9, which in turn is arranged perpendicular to the longitudinal axis of the car body 1. It is also firmly connected with its two ends on the sides of the body 1 to the side members 10.
  • a bottom plate 7 is in turn attached, ie welded. This is also provided with stabilizing stiffeners 8.
  • the two buffer headers 4 are also firmly connected to one another via a longitudinal component, the latter being designed or having a recess in such a way that the coupling of a further carriage to be coupled can be inserted into the space between the carriers 5 and into the coupling holder 6.
  • the forces acting on the coupling holder 6 from the coupling are transmitted via the stem into the longitudinal members 10 and consequently into the entire carriage body 1. Also when they collide, they are transferred via the stem into the long girders 10 from the head pieces 4 of the buffer, since the kinetic energy of both approaching carriages is dampened by buffers. If there is an accident or uncontrolled car impact with an obstacle with such energy that the impact force deforms the lower part of the car, the car stem is sacrificed as a deformation zone.
  • the energy that it is able to absorb with its own deformation can be determined up to a certain limit by the construction, size and weight, limited by dimensioning and the position of the stabilizing stiffeners 8 on the floor panel 7.
  • the vehicle repair consists only in replacing the damaged front part, and it does not affect the remaining parts of the body frame 1.
  • the supports used in the stem according to the invention are conventional profiles in Z, U and T shape.
  • the railway wagon stem according to the invention is advantageously used in all new wagons in production or under reconstruction, since it increases the passive safety of the wagon and its load, reduces manufacturing and service costs and at the same time improves the driving properties thanks to its lower mass.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Vibration Dampers (AREA)
  • Body Structure For Vehicles (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Fluid-Damping Devices (AREA)
  • Types And Forms Of Lifts (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

L'invention concerne un avant-corps de véhicule ferroviaire, qui présente une barre transversale du moteur (2), montée horizontalement et prévue perpendiculairement à l'axe longitudinal de la caisse (1). Ses deux extrémités sont solidarisées à des longerons disposés sur des faces d'une caisse. Ils sont prévus parallèlement à l'axe longitudinal de la caisse (1). Les longerons (10) s'étendent entre la barre transversale du moteur (2) en direction de traverses porte-tampons (4), sous forme de longerons (3) inclinés en direction de l'axe longitudinal de la caisse (1). A leurs extrémités opposées à la barre transversale, ces longerons sont solidarisés aux traverses porte-tampons (4). Au milieu de la barre transversale (2), il est prévu un support d'accouplement (6) monté de manière rigide, qui est lui aussi solidarisé aux traverses porte-tampons (4) par l'intermédiaire de supports (5) inclinés vers l'avant. Ce système permet d'obtenir une partie avant compacte de l'avant-corps objet de l'invention. Cette partie avant peut être renforcée en haut et en bas par des tôles de fond (7) montées elles aussi fixes. Ces tôles de fond peuvent présenter des renforcements de stabilisation (8). Vue de la barre transversale du moteur (2) en direction du centre du wagon, la partie arrière de l'avant-corps s'étend jusqu'à une traverse de jonction (9). Ses deux extrémités sont solidarisées aux longerons (10). Pour cette partie arrière, des tôles de fond (7) s'étendant également horizontalement et présentant également des renforcements de stabilisation (8) peuvent elles aussi être prévues en haut et en bas.
EP98950090A 1997-09-30 1998-09-29 Avant-corps de vehicule ferroviaire Expired - Lifetime EP1019276B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CZ308597 1997-09-30
CZ973085A CZ308597A3 (cs) 1997-09-30 1997-09-30 Představek železničního vozu
PCT/EP1998/006175 WO1999016652A1 (fr) 1997-09-30 1998-09-29 Avant-corps de vehicule ferroviaire

Publications (2)

Publication Number Publication Date
EP1019276A1 true EP1019276A1 (fr) 2000-07-19
EP1019276B1 EP1019276B1 (fr) 2002-03-13

Family

ID=5466126

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98950090A Expired - Lifetime EP1019276B1 (fr) 1997-09-30 1998-09-29 Avant-corps de vehicule ferroviaire

Country Status (13)

Country Link
US (1) US6435102B1 (fr)
EP (1) EP1019276B1 (fr)
AT (1) ATE214347T1 (fr)
AU (1) AU736155B2 (fr)
CA (1) CA2306043A1 (fr)
CZ (1) CZ308597A3 (fr)
DE (1) DE59803362D1 (fr)
ES (1) ES2173630T3 (fr)
HU (1) HU221287B1 (fr)
PL (1) PL190686B1 (fr)
PT (1) PT1019276E (fr)
RU (1) RU2218286C2 (fr)
WO (1) WO1999016652A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013050620A2 (fr) 2011-10-07 2013-04-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Circuit de redressement ayant une fonction de court-circuit côté ca et convertisseur pour récupération par commutation synchronisée sur inducteur

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19956856A1 (de) * 1999-11-25 2001-05-31 Siemens Duewag Gmbh Schienenfahrzeug zur Personenbeförderung, insbesondere für den Nahverkehr
CN102963379A (zh) * 2012-12-06 2013-03-13 南车二七车辆有限公司 一种铁路集装箱运输平车底架
US8720981B1 (en) * 2013-03-12 2014-05-13 Honda Motor Co., Ltd. Vehicle floor frame stiffener
CN104354715B (zh) * 2014-10-16 2016-10-05 江苏友谊汽车有限公司 一种汽车车壳轨道运输装置
DE102015214606A1 (de) * 2015-07-31 2017-02-02 Siemens Aktiengesellschaft Bugklappenmodul
CN109969214A (zh) * 2019-03-28 2019-07-05 中车青岛四方机车车辆股份有限公司 轨道车辆用端部底架结构及轨道车辆
CN111605576B (zh) * 2020-06-08 2021-09-03 中车大连机车车辆有限公司 一种中低速磁浮列车及中间车端底架结构
RU210578U1 (ru) * 2021-11-24 2022-04-21 Общество С Ограниченной Ответственностью "Рейл1520 Ай Пи" (Ооо "Рейл1520 Ай Пи") Рама грузового вагона

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US442894A (en) * 1890-12-16 Metallic passenger
BE387795A (fr) *
US1475332A (en) * 1921-11-19 1923-11-27 Passenger Lorry Company Vehicle frame
US1937616A (en) * 1931-11-07 1933-12-05 American Car & Foundry Co Railway car underframe
US2289470A (en) * 1936-12-07 1942-07-14 Packard Motor Car Co Motor vehicle
US3254914A (en) * 1965-05-26 1966-06-07 Vindale Corp Mobile home underframe construction
AT282682B (de) * 1965-07-19 1970-07-10 Stabeg Appbau Gmbh Endstück für Eisenbahnfahrzeugrahmen
JPS6320284A (ja) * 1986-07-11 1988-01-27 川崎重工業株式会社 着座型四輪バギ−車の車体フレ−ム
FR2685566B1 (fr) * 1991-12-23 2001-08-31 Gerard Koehler Machine dynamo-electrique composee de secteurs juxtaposes suivant la direction du deplacement et procede de fabrication desdits secteurs.
FR2712950B1 (fr) * 1993-11-25 1995-12-29 Gec Alsthom Transport Sa Dispositifs et procédé d'amortissement de choc, ossature et véhicule comportant de tels dispositifs d'amortissement de choc.
ZA978309B (en) * 1996-09-17 1998-09-03 Raceco International Inc Space frame for vehicle
US6196135B1 (en) * 1998-04-17 2001-03-06 Kinki Sharyo Co., Ltd. Shock absorbing underframe structure for railroad car

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9916652A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013050620A2 (fr) 2011-10-07 2013-04-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Circuit de redressement ayant une fonction de court-circuit côté ca et convertisseur pour récupération par commutation synchronisée sur inducteur

Also Published As

Publication number Publication date
HUP0003752A3 (en) 2001-10-29
ES2173630T3 (es) 2002-10-16
EP1019276B1 (fr) 2002-03-13
HU221287B1 (en) 2002-09-28
CZ284735B6 (cs) 1999-02-17
CZ308597A3 (cs) 1999-02-17
AU9628798A (en) 1999-04-23
CA2306043A1 (fr) 1999-04-08
HUP0003752A2 (hu) 2001-02-28
AU736155B2 (en) 2001-07-26
US6435102B1 (en) 2002-08-20
ATE214347T1 (de) 2002-03-15
PL190686B1 (pl) 2005-12-30
PT1019276E (pt) 2002-07-31
PL339549A1 (en) 2000-12-18
DE59803362D1 (de) 2002-04-18
RU2218286C2 (ru) 2003-12-10
WO1999016652A1 (fr) 1999-04-08

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