EP0343482B1 - Articulation d'accouplement de deux véhicules ferroviares - Google Patents

Articulation d'accouplement de deux véhicules ferroviares Download PDF

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Publication number
EP0343482B1
EP0343482B1 EP89108730A EP89108730A EP0343482B1 EP 0343482 B1 EP0343482 B1 EP 0343482B1 EP 89108730 A EP89108730 A EP 89108730A EP 89108730 A EP89108730 A EP 89108730A EP 0343482 B1 EP0343482 B1 EP 0343482B1
Authority
EP
European Patent Office
Prior art keywords
toroidal
cylindrical
articulation
articulated
sole plate
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
EP89108730A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0343482A1 (fr
Inventor
Michel Cros
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 Holdings SA
Original Assignee
GEC Alsthom SA
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 GEC Alsthom SA filed Critical GEC Alsthom SA
Priority to AT89108730T priority Critical patent/ATE77797T1/de
Publication of EP0343482A1 publication Critical patent/EP0343482A1/fr
Application granted granted Critical
Publication of EP0343482B1 publication Critical patent/EP0343482B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/16—Centre bearings or other swivel connections between underframes and bolsters or bogies
    • B61F5/20—Centre bearings or other swivel connections between underframes and bolsters or bogies with springs allowing transverse movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B61D3/10—Articulated vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/02—Couplings for special purposes not otherwise provided for for coupling articulated trains, locomotives and tenders or the bogies of a vehicle; Coupling by means of a single coupling bar; Couplings preventing or limiting relative lateral movement of vehicles

Definitions

  • the present invention relates to a coupling articulation of two railway vehicles resting on a median bogie, with elastic support members.
  • the current coupling joints on median bogie include a sole linked to one of the vehicles, supported on the median bogie by springs, and carrying by means of elastomeric bodies a ball joint on the upper surface of which comes s '' support a spherical seat linked to the other vehicle.
  • These joints include spherical surfaces requiring a lot of machining. They are expensive and relatively heavy.
  • Document CA-A-1218900 describes a coupling articulation of median bogie wagons, in which the ends of the bodies of the two vehicles are pivotally mounted on the axis of a cylindrical-conical connecting piece, connected by the intermediate of an annular elastomer part to a bogie bowl.
  • This articulation does not allow one of its elements to form an angle with the vertical axis, in order to ensure the heeling of a vehicle with respect to the other when entering and exiting sections of track on a slope and during passages of hollows or bumps.
  • the object of the present invention is to provide a joint of a low and relatively light cost price, which moreover provides the required functions, even in the case of high-speed trains. It must allow on the one hand the rotation of the parts between them to ensure the passage on the curved tracks and on the other hand that one of its elements forms an angle with the vertical axis to ensure the heeling of a vehicle compared to each other. It must, in addition to the traction and braking forces in normal service, respond to the forces due to exceptional shocks within determined limits. The lifting of the middle bogie must be made possible by leaning under the vehicles during the re-ening operations. Coupling and uncoupling must be able to be carried out quickly.
  • the subject of the invention is therefore a coupling articulation of two railway vehicles resting on a median bogie between two vehicles, comprising an O-ring part connected to one of the vehicles, of frustoconical surface in its lower zone and cylindrical in its upper zone , comprising a cylindrical bore in its center, a support part connected to the other vehicle enveloping the toric part by means of a sole located at a level lower than that of the toric part, a cylindrical axis being fixed on the sole and engaged in the cylindrical bore of the toric part, this axis being of smaller diameter than said bore, a toric articulation element comprising metal plates sandwiched between layers of elastic material ensuring the articulation between the sole and the toric part , the articulation element being fixed on the sole, characterized in that the latter comprises a frustoconical plate co nstituating a bearing surface on the frustoconical part of the toric part, the cylindrical axis ending in a horizontal circular shoulder facing a horizontal circular shoulder situated
  • the articulation comprises a central toric part 1, connected to the body of one of the vehicles, having a frustoconical bearing surface 2 on the toric articulation element made of elastic composite material 13. Its part upper has a cylindrical outer surface 3, facing the cylindrical outer surface 20 of the sole 9 secured to the body of the adjacent vehicle, but spaced therefrom.
  • the O-ring is pierced with an axial bore 4, with a recess in its central zone 5.
  • a circular shoulder 6 is provided with elastomer elements 7 supporting a circular steel crown 8 of polished upper surface.
  • the sole 9 connected to the body of the adjacent vehicle, composed of several elements welded together, has a vertical cylindrical rim 10 to which is fixed by bolts such as 11 a circular piece of triangular cross section 12 supporting the toric articulation element composite 13.
  • This is composed of metal plates 14 sandwiched between layers of elastic material 15.
  • a frustoconical plate 16 constitutes the bearing surface of the periphery of the lower part of the toric part 1.
  • This articulation element can be in one piece, or in two or three parts.
  • a vertical axis 17 coming to engage in the bore 4 of the O-piece 1, leaving a significant clearance with this bore. This play is sufficient so that the periphery of the axis does not come into contact with the bore during normal longitudinal movements during periods of traction or braking, and can only do so during exceptional impacts.
  • the upper part of this axis forms a circular cap 18 having a flat lower surface 18A, facing the circular crown of polished hard metal 8 of the O-ring 1.
  • the layers of elastic material 34 and the metal plates 35 of the toric articulation element 33 are in the form of a spherical sector, as is the bearing face of the support piece 31.
  • the contact surface 32 with the central toric part (not shown) is frustoconical.
  • Figure 3 shows the end of the body of one of the vehicles, with the corresponding median bogie and the joint support part.
  • the end 40 of the body is carried by the median bogie 41, supported by the wheels such as 42, 43, only one of the axles 46 being visible.
  • the axles are connected by the side members 44, 45, joined by crosspieces such as 47, and supporting the air suspensions 58, 59.
  • the support piece of the joint 48 is supported by oblique arms 49 connected to the end face of the box.
  • Figure 4 shows the end 50 of the body of the adjacent vehicle.
  • the O-ring part 51 with an extreme cylindrical periphery 53, is carried by the beams 54, 55 connected to the end face of the body, and by the oblique arms 56, 57. During the coupling, it will fit into the support piece 48 of the adjacent box (fig. 3).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Handcart (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Prevention Devices (AREA)
  • Tires In General (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Road Signs Or Road Markings (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Friction Gearing (AREA)
  • Seal Device For Vehicle (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
EP89108730A 1988-05-24 1989-05-16 Articulation d'accouplement de deux véhicules ferroviares Expired - Lifetime EP0343482B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89108730T ATE77797T1 (de) 1988-05-24 1989-05-16 Gelenkkupplung zwischen zwei schienenfahrzeugen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8806878A FR2631917B1 (fr) 1988-05-24 1988-05-24 Articulation d'accouplement de deux vehicules ferroviaires
FR8806878 1988-05-24

Publications (2)

Publication Number Publication Date
EP0343482A1 EP0343482A1 (fr) 1989-11-29
EP0343482B1 true EP0343482B1 (fr) 1992-07-01

Family

ID=9366549

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89108730A Expired - Lifetime EP0343482B1 (fr) 1988-05-24 1989-05-16 Articulation d'accouplement de deux véhicules ferroviares

Country Status (9)

Country Link
US (1) US4942824A (ja)
EP (1) EP0343482B1 (ja)
JP (1) JP2812712B2 (ja)
KR (1) KR0166957B1 (ja)
AT (1) ATE77797T1 (ja)
CA (1) CA1314436C (ja)
DE (1) DE68901954T2 (ja)
ES (1) ES2033046T3 (ja)
FR (1) FR2631917B1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101688441B1 (ko) 2009-05-06 2016-12-21 알스톰 트랜스포트 테크놀로지스 궤도차 등의 차의 제1 차량과 제2 차량 사이의 연접식 커플링
RU209798U1 (ru) * 2021-10-29 2022-03-23 Общество с ограниченной ответственностью "РЕЙЛ1520 АЙ ПИ" Кузов железнодорожного вагона сочлененного типа

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271678A (en) * 1989-12-29 1993-12-21 Caoutchouc Manufacture Et Plastiques S.A. Elastic bearing
FR2656580B1 (fr) * 1989-12-29 1992-04-03 Caoutchouc Manuf Plastique Articulation d'accouplement entre vehicules ferroviaires de rame articulee.
JP3096701B2 (ja) * 1991-10-16 2000-10-10 川崎重工業株式会社 連接車の連接構成
HU215002B (hu) * 1992-03-04 1998-08-28 Sgp Verkehrstechnik Gmbh. Sínjármű
FR2716149B1 (fr) * 1994-02-15 1996-03-29 Gec Alsthom Transport Sa Articulation d'accouplement et procédé d'absorption d'énergie entre deux véhicules ferroviaires.
DE9420230U1 (de) * 1994-12-21 1995-03-23 AEG Schienenfahrzeuge GmbH, 90461 Nürnberg Gelenklagerung für Schienenfahrzeuge
DE19512630A1 (de) * 1995-04-05 1996-10-10 Abb Henschell Ag Vorrichtung zur Verbindung von Schienenfahrzeugen
AUPN237995A0 (en) * 1995-04-12 1995-05-11 A. Goninan & Co. Limited Improvements in rail carriages
FR2769276B1 (fr) * 1997-10-02 2002-10-11 Gec Alsthom Transport Sa Articulation d'accouplement
US6857375B2 (en) * 2000-05-25 2005-02-22 Columbus Steel Castings Co. Traction pins for railway cars
US7047889B2 (en) 2000-07-12 2006-05-23 National Steel Car Limited Rail car with cantilevered articulation
US6551039B1 (en) 2000-09-11 2003-04-22 National Steel Car Limited Auto rack rail road car with reduced slack
US6659016B2 (en) * 2001-08-01 2003-12-09 National Steel Car Limited Rail road freight car with resilient suspension
US6895866B2 (en) 2001-08-01 2005-05-24 National Steel Car Limited Rail road freight car with damped suspension
US7004079B2 (en) 2001-08-01 2006-02-28 National Steel Car Limited Rail road car and truck therefor
ES2203569T3 (es) * 2001-09-17 2004-04-16 VOITH TURBO SCHARFENBERG GMBH & CO. KG Articulacion de acoplamiento.
JP3844453B2 (ja) * 2002-06-21 2006-11-15 日本車輌製造株式会社 鉄道車両の連接構造
US6874426B2 (en) 2002-08-01 2005-04-05 National Steel Car Limited Rail road car truck with bearing adapter and method
CA2433974C (en) * 2003-06-27 2013-08-20 National Steel Car Limited Symmetrical multi-unit railroad car
KR20110110306A (ko) 2003-07-08 2011-10-06 내셔널 스틸 카 리미티드 철로 차량 차대 및 그 부재들
SE526057C2 (sv) 2003-09-10 2005-06-21 Dellner Couplers Ab Rälsbunden vagn jämte länkanordning för permanent hopkoppling av två i en dylik vagn ingående chassin
KR100577066B1 (ko) * 2004-08-27 2006-05-10 주식회사 로템 철도차량의 연결 관절장치
DE102005028565A1 (de) * 2005-06-21 2007-01-04 Contitech Luftfedersysteme Gmbh Hochelastische Schichtfeder
FR2901763B1 (fr) * 2006-06-02 2014-08-08 Alstom Transport Sa Ensemble structurel d'extremite de caisse de voiture ferroviaire.
CN101275614B (zh) * 2008-05-06 2010-04-14 株洲时代新材料科技股份有限公司 一种垂向变刚度的一系橡胶金属层叠弹簧
DE102010046495B3 (de) * 2010-09-24 2011-11-10 Hübner GmbH Gelenk eines Gelenkfahrzeugs
FR2987332B1 (fr) * 2012-02-28 2014-11-28 Alstom Transport Sa Dispositif d'accouplement de deux vehicules, notamment ferroviaires, et ensemble de vehicules correspondant.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2051958A (en) * 1931-02-10 1936-08-25 Jennie M Madison Articulated car construction
US1851702A (en) * 1931-06-15 1932-03-29 American Car & Foundry Co Articulated car
US2158062A (en) * 1935-11-25 1939-05-16 Pullman Standard Car Mfg Co Articulated car
US2150896A (en) * 1936-07-03 1939-03-21 Locomotive Finished Material C Truck center bearing
DE1094289B (de) * 1956-12-31 1960-12-08 Orenstein & Koppel Ag Drehzapfen eines Drehgestells fuer Schienenfahrzeuge
BE662477A (fr) * 1965-04-14 1965-10-14 Acec Crapaudine pour très fortes charges, en particulier pour wagons de chemin de fer
US3667820A (en) * 1970-12-11 1972-06-06 Lord Corp Railway car having resilient center bearing
JPS5956161U (ja) * 1982-10-06 1984-04-12 近畿車輌株式会社 車両連接用心皿装置
CA1218900A (en) * 1983-11-24 1987-03-10 Urban Transportation Development Corporation Ltd. Stabilized steerable truck

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101688441B1 (ko) 2009-05-06 2016-12-21 알스톰 트랜스포트 테크놀로지스 궤도차 등의 차의 제1 차량과 제2 차량 사이의 연접식 커플링
RU209798U1 (ru) * 2021-10-29 2022-03-23 Общество с ограниченной ответственностью "РЕЙЛ1520 АЙ ПИ" Кузов железнодорожного вагона сочлененного типа

Also Published As

Publication number Publication date
JP2812712B2 (ja) 1998-10-22
US4942824A (en) 1990-07-24
EP0343482A1 (fr) 1989-11-29
FR2631917B1 (fr) 1990-08-10
KR0166957B1 (ko) 1998-12-01
ATE77797T1 (de) 1992-07-15
CA1314436C (fr) 1993-03-16
JPH0220474A (ja) 1990-01-24
DE68901954D1 (de) 1992-08-06
ES2033046T3 (es) 1993-03-01
KR890017124A (ko) 1989-12-15
FR2631917A1 (fr) 1989-12-01
DE68901954T2 (de) 1992-12-10

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