EP0906860B1 - Gelenkkupplung - Google Patents

Gelenkkupplung Download PDF

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Publication number
EP0906860B1
EP0906860B1 EP98402422A EP98402422A EP0906860B1 EP 0906860 B1 EP0906860 B1 EP 0906860B1 EP 98402422 A EP98402422 A EP 98402422A EP 98402422 A EP98402422 A EP 98402422A EP 0906860 B1 EP0906860 B1 EP 0906860B1
Authority
EP
European Patent Office
Prior art keywords
swivel coupling
vehicles
ball
coupling according
underframe
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
EP98402422A
Other languages
English (en)
French (fr)
Other versions
EP0906860A1 (de
Inventor
Sylvie Jeunehomme
Jean-Claude Gaiguant
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 SA
Original Assignee
GEC Alsthom Transport 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 Transport SA filed Critical GEC Alsthom Transport SA
Publication of EP0906860A1 publication Critical patent/EP0906860A1/de
Application granted granted Critical
Publication of EP0906860B1 publication Critical patent/EP0906860B1/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
    • B61G1/00—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means
    • 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
    • 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
    • B61F3/00—Types of bogies
    • B61F3/12—Types of bogies specially modified for carrying adjacent vehicle bodies of articulated trains
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32114—Articulated members including static joint
    • Y10T403/32213—Articulate joint is a swivel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32614—Pivoted including circumferential biasing or damping means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/45—Flexibly connected rigid members
    • Y10T403/455—Elastomer interposed between radially spaced members
    • Y10T403/458—Composite bushing with elastomeric component

Definitions

  • the present invention relates to connection between vehicles, in particular rail, constituting an articulated oar, in general, and carries, more particularly on a coupling joint between two vehicles, notably rail vehicles.
  • Document DE-AS-1 040 063 discloses a joint coupling between two vehicles with a function of rotation and a damping function, each function of rotation and coupling being achieved by elements distinct.
  • a joint presents the disadvantage of not allowing angular deflections around the longitudinal axis and is therefore not suitable for tilting vehicle.
  • a toric joint element ensures the joint between a soleplate and the O-ring.
  • This toric joint element is a structure composed of successive and multiple layers of metal and rubber which may be of different stiffnesses and progressive.
  • a major drawback of the joint coupling of two railway vehicles described in this prior art document is that it only allows low angular deflections.
  • the coupling joint of two vehicles railway described in this document of the prior art has as a disadvantage of being rigid and therefore of imposing a twisting of tilting vehicle bodies during passage of curved tracks.
  • an object of the invention is a joint coupling of two vehicles, especially rail vehicles, supporting the deflection around the longitudinal axis without produce a restraining force in order to avoid any twists checkout.
  • An advantage of the coupling joint of two rail vehicles the invention is to be extra-flat due to its small size.
  • Another advantage of the coupling joint of two railway vehicles of the invention is that it can be integrated on pendulum articulated rolling stock or not pendulum.
  • Another advantage of the coupling joint of two rail vehicles the invention is to allow to lower the level of the traffic floor by one value of the order of 200 mm.
  • the coupling joint between two vehicles A, B, especially rail, resting on a middle bogie (not shown) between the two vehicles and presenting a rotation function and a damping function is such that each rotation and damping function is made by separate elements.
  • the joint coupling comprises a central toric part 3, having a frustoconical bearing surface 3A, a ball joint 1, 2 having a hollow central conical part 1A nesting on the frustoconical bearing surface 3A of the central O-ring 3, elastic elements 4, a disc 5 and a retaining screw 6 comprising a pivot vertical 6A.
  • the central toric part 3 partly comprises the tapered support surface 3A and is connected by its lower part to the chassis 9 of the body of one vehicles B.
  • the ball 1, 2 combines a first element 1 of shape general spherical to a second external element 2 arranged free to rotate on the first element 1.
  • the elastic elements 4 are, preferably at number of two, generally semicircular and are symmetrically arranged on either side of the ball 1, 2 and the longitudinal axis of the vehicle so as to take support against the external surface of the second element 2 of the ball 1, 2.
  • the disc 5 is disposed between the chassis 9 of the body of one of the vehicles B and a support piece 12 of the coupling joint.
  • the disc 5 holds the second element 2 of the ball joint 1, 2 on the first element 1 of the ball joint 1, 2.
  • the support piece 12 is connected to the chassis 9 of the body of one of the vehicles B and is, for example, composed of several elements welded together.
  • the support piece 12 supports the toric piece central 3 by its lower part.
  • the vertical pivot 6A of the retaining screw 6 engages in the center of the central toric part 3 and is fixed to the central toric part 3 thanks to a 3B thread.
  • the central toric part 3 is hollowed out in its part lower to receive the body / bogie drive 11.
  • the retaining screw 6 avoids any dislocation of the whole, for example, when going over a big defect of track.
  • a top protective cover 7 and a flange lower 8 avoids all projections, for example of ballast, which could damage the coupling joint.
  • the disc 5 is connected to the chassis 10 of the body of the other vehicle A.
  • Disc 5 is non-deformable and both its ends form a ridger.
  • Disc 5 is calibrated according to the type of railway rolling stock on which it is mounted. AT For example, the resistance of this piece varies from 20 kN to 3000 kN.
  • the disc 5 can be made of steel, of alloy with Titanium, aluminum alloy or composite materials.
  • the elastic elements 4 arranged symmetrically on either side of the ball 1, 2 and the longitudinal axis of the vehicle absorb energy by ensuring high longitudinal flexibility.
  • the elastic elements 4 have a large transverse rigidity.
  • This energy absorption is done in the direction longitudinal of the vehicle more particularly during traction braking and docking and avoids any risk of matting of the patella 1, 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Sliding-Contact Bearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Claims (9)

  1. Gelenkkupplung zwischen zwei Fahrzeugen A, B, insbesondere Schienenfahrzeugen, die auf einem Drehgestell in der Mitte zwischen den genannten Fahrzeugen ruht,
    wobei die genannte Gelenkkupplung eine Drehfunktion und eine Dämpfüngsnmktion besitzt, wobei jede Drehfunktion und Dämpfungsfunktion durch unterschiedliche Elemente ausgeführt wird, dadurch gekennzeichnet, dass sie folgendes aufweist:
    ein Kugelgelenk (1, 2), das ein erstes, allgemein kugelformiges Element (1) mit einem zweiten, externen Element (2) verbindet, das frei drehend auf dem ersten Element (1) angeordnet ist, wobei das erste Element (1) mit einem Stützteil (12) verbunden ist, das mit dem Untergestell (9) des Wagenkastens eines der Fahrzeuge B verbunden ist,
    elastische Elemente (4), die sich gegen die Außenfläche des zweiten Elementes (2) des Kugelgelenks abstützen,
    eine Scheibe (5), die sich auf den elastischen Elementen (4) abstützt, und die mit dem Untergestell (10) des Wagenkastens des anderen Fahrzeugs A verbunden ist.
  2. Gelenkkupplung nach Anspruch 1, dadurch gekennzeichnet, dass das genannte Stützteil (12) ein mittleres, wulstförmiges Teil (3) stützt, das eine kegelstumpfartige Auflagefläche (3A) besitzt und dass das erste Element (1) des Kugelgelenks einen hohlen Abschnitt in der Mitte (1A) besitzt, der die kegelstumpfartige Auflagefläche (3A) des Mittelteils (3) überlappt.
  3. Gelenkkupplung nach einem der vorhergehenden Ansprüche, wobei das wulstförmige Teil in der Mitte (3) in seinem oberen Teil die kegelstumpfartige Auflagefläche (3A) besitzt, und mit seinem unteren Teil mit dem genannten Untergestell (9) verbunden ist.
  4. Gelenkkupplung nach einem der vorhergehenden Ansprüche 2 und 3, wobei es sich bei den elastischen Elementen (4) um zwei, allgemein halbkreisförmige Elemente handelt, die symmetrisch zu beiden Seiten des Kugelgelenks (1, 2) und der Längsachse des Fahrzeugs angeordnet sind.
  5. Gelenkkupplung nach einem der vorhergehenden Ansprüche 2 bis 4, wobei die Scheibe (5) zwischen dem Untergestell (9) des Wagenkastens eines der Fahrzeuge B und dem Stützteil (12) der Gelenkkupplung angeordnet ist.
  6. Gelenkkupplung nach Anspruch 5, wobei die Scheibe (5) das zweite Element (2) des Kugelgelenks (1,2) auf dem ersten Element (1) des Kugelgelenks (1, 2) hält.
  7. Gelenkkupplung nach einem der vorhergehenden Ansprüche 2 bis 6, wobei das Stützteil (12) das mittlere, wulstförmige Teil (3) an seinem Unterteil aufnimmt.
  8. Gelenkkupplung nach einem der vorhergehenden Ansprüche 2 bis 7, wobei der vertikale Drehzapfen (6A) einer Sicherungsschraube (6) in den Mittelpunkt des mittleren, wulstförmigen Teils (3) eingreift und mit einem Gewinde (3B) am mittleren, wulstförmigen Teil (3) befestigt ist.
  9. Gelenkkupplung nach einem der vorhergehenden Ansprüche 2 bis 8, wobei das mittlere, wulstförmige Teil (3) für die Aufnahme des Antriebs Untergestell / Drehgestell (11) in seinem Unterteil durchbrochen ist.
EP98402422A 1997-10-02 1998-10-01 Gelenkkupplung Expired - Lifetime EP0906860B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9712265A FR2769276B1 (fr) 1997-10-02 1997-10-02 Articulation d'accouplement
FR9712265 1997-10-02

Publications (2)

Publication Number Publication Date
EP0906860A1 EP0906860A1 (de) 1999-04-07
EP0906860B1 true EP0906860B1 (de) 2003-09-24

Family

ID=9511723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98402422A Expired - Lifetime EP0906860B1 (de) 1997-10-02 1998-10-01 Gelenkkupplung

Country Status (8)

Country Link
US (1) US6234702B1 (de)
EP (1) EP0906860B1 (de)
JP (1) JP4155636B2 (de)
KR (1) KR100540406B1 (de)
CA (1) CA2246000C (de)
DE (1) DE69818387T9 (de)
ES (1) ES2209081T3 (de)
FR (1) FR2769276B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2769276B1 (fr) * 1997-10-02 2002-10-11 Gec Alsthom Transport Sa Articulation d'accouplement
DE19919536A1 (de) * 1999-04-29 2000-11-02 Alstom Lhb Gmbh Gelenkkupplung für Fahrzeugeinheiten von Schienenfahrzeugen
DE10139970A1 (de) * 2001-08-14 2003-02-27 Ina Schaeffler Kg Gelenkanordnung
US20050247346A1 (en) * 2004-05-07 2005-11-10 Edward Pentz Hose mount
FR2901763B1 (fr) * 2006-06-02 2014-08-08 Alstom Transport Sa Ensemble structurel d'extremite de caisse de voiture ferroviaire.
FR2945266A1 (fr) * 2009-05-06 2010-11-12 Alstom Transport Sa Articulation d'accouplement entre une premiere voiture et une seconde voiture d'un vehicule notamment ferroviaire
JP5725779B2 (ja) * 2010-09-24 2015-05-27 新日鐵住金株式会社 新幹線車両用連結装置及び取外し方法
DE102010046495B3 (de) * 2010-09-24 2011-11-10 Hübner GmbH Gelenk eines Gelenkfahrzeugs
CN102431767B (zh) * 2011-12-22 2013-12-18 江阴大地装备股份有限公司 一种支承缓冲座
FR2987332B1 (fr) * 2012-02-28 2014-11-28 Alstom Transport Sa Dispositif d'accouplement de deux vehicules, notamment ferroviaires, et ensemble de vehicules correspondant.
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler
CN107117181A (zh) * 2017-05-02 2017-09-01 江西省浩燃冶金设备有限责任公司 一种给矿机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040063B (de) * 1954-12-11 1958-10-02 Maschf Augsburg Nuernberg Ag Einrichtung zum Anlenken eines wiegenlosen Drehgestells an den Wagenkasten von Schienenfahrzeugen
US2886299A (en) * 1956-04-30 1959-05-12 Union Carbide Corp Bore mining apparatus having means to measure the angle between units thereof
FR2348092A1 (fr) * 1976-04-16 1977-11-10 Mte Dispositif d'articulation entre deux caisses et un train roulant commun
FR2631917B1 (fr) * 1988-05-24 1990-08-10 Alsthom Articulation d'accouplement de deux vehicules ferroviaires
US5033722A (en) * 1989-08-21 1991-07-23 Caterpillar Inc. Resilient mount assembly
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.
DE4305614A1 (de) * 1993-02-24 1994-08-25 Linke Hofmann Busch Gelenkverbindung zum gelenkigen Verbinden von Fahrzeugteilen eines mehrgliedrigen Schienenfahrzeugs
CA2120314C (en) * 1993-12-13 1999-05-04 David W. Daugherty, Jr. Lubricating apparatus for articulated coupling arrangement
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.
US5507400A (en) * 1994-06-01 1996-04-16 National Castings Incorporated Slackless drawbar or coupler with swivel mounting
US5520295A (en) * 1994-07-18 1996-05-28 Hansen Inc. Articulated rail car connector
DE9420230U1 (de) * 1994-12-21 1995-03-23 AEG Schienenfahrzeuge GmbH, 90461 Nürnberg Gelenklagerung für Schienenfahrzeuge
US5809898A (en) * 1997-01-30 1998-09-22 Amsted Industries Incorporated Ring seat removal system for a railcar articulate connector
FR2769276B1 (fr) * 1997-10-02 2002-10-11 Gec Alsthom Transport Sa Articulation d'accouplement

Also Published As

Publication number Publication date
DE69818387T9 (de) 2004-10-07
US6234702B1 (en) 2001-05-22
EP0906860A1 (de) 1999-04-07
ES2209081T3 (es) 2004-06-16
JPH11165636A (ja) 1999-06-22
KR100540406B1 (ko) 2006-04-21
KR19990036845A (ko) 1999-05-25
FR2769276A1 (fr) 1999-04-09
FR2769276B1 (fr) 2002-10-11
DE69818387T2 (de) 2004-07-01
CA2246000A1 (fr) 1999-04-02
JP4155636B2 (ja) 2008-09-24
DE69818387D1 (de) 2003-10-30
CA2246000C (fr) 2005-04-12

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