EP2911929A4 - Coupler torsion spring centering device - Google Patents

Coupler torsion spring centering device

Info

Publication number
EP2911929A4
EP2911929A4 EP13849102.2A EP13849102A EP2911929A4 EP 2911929 A4 EP2911929 A4 EP 2911929A4 EP 13849102 A EP13849102 A EP 13849102A EP 2911929 A4 EP2911929 A4 EP 2911929A4
Authority
EP
European Patent Office
Prior art keywords
torsion spring
centering device
spring centering
coupler
coupler torsion
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.)
Withdrawn
Application number
EP13849102.2A
Other languages
German (de)
French (fr)
Other versions
EP2911929A1 (en
Inventor
Jason D Peckham
William C Swindler
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.)
Wabtec Holding Corp
Original Assignee
Wabtec Holding Corp
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 Wabtec Holding Corp filed Critical Wabtec Holding Corp
Publication of EP2911929A1 publication Critical patent/EP2911929A1/en
Publication of EP2911929A4 publication Critical patent/EP2911929A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B61G7/10—Mounting of the couplings on the vehicle
    • B61G7/12—Adjustable coupling bars, e.g. for centralisation purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B61G7/10—Mounting of the couplings on the vehicle
    • 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
    • B61G1/32—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means with horizontal bolt or pin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Agricultural Machines (AREA)
EP13849102.2A 2012-10-26 2013-10-28 Coupler torsion spring centering device Withdrawn EP2911929A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261718866P 2012-10-26 2012-10-26
PCT/US2013/067028 WO2014066880A1 (en) 2012-10-26 2013-10-28 Coupler torsion spring centering device

Publications (2)

Publication Number Publication Date
EP2911929A1 EP2911929A1 (en) 2015-09-02
EP2911929A4 true EP2911929A4 (en) 2016-09-07

Family

ID=50545379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13849102.2A Withdrawn EP2911929A4 (en) 2012-10-26 2013-10-28 Coupler torsion spring centering device

Country Status (11)

Country Link
US (1) US20150329127A1 (en)
EP (1) EP2911929A4 (en)
JP (1) JP6224719B2 (en)
KR (1) KR20150079816A (en)
CN (1) CN104781129B (en)
AU (1) AU2013334091B9 (en)
BR (1) BR112015008647A2 (en)
CA (1) CA2887990A1 (en)
MX (1) MX2015005013A (en)
RU (1) RU2015119650A (en)
WO (1) WO2014066880A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20154755A1 (en) * 2015-11-05 2017-05-05 Co El Da Software Srl AUTOMATIC ATTACHMENT AND RELEASE SYSTEM OF CIRCULATING MEDIA ON THE RAILWAY NETWORK
JP6139738B1 (en) * 2016-04-07 2017-05-31 北陸重機工業株式会社 Work truck for attaching and detaching connecting devices for railway vehicles
DE102016118218B4 (en) 2016-09-27 2022-06-30 Bombardier Transportation Gmbh Rail vehicle with coupling device and method for assembling a rail vehicle
DE102016120639A1 (en) * 2016-10-28 2018-05-03 Voith Patent Gmbh DEVICE FOR HORIZONTAL CENTER RESETTING OF A CLUTCH SHAFT
CN109466574B (en) * 2018-10-31 2020-01-31 中车山东机车车辆有限公司 Transition carriage
EP3934961A1 (en) * 2019-03-06 2022-01-12 Voith Patent GmbH Supporting and centering device for a coupling arm of an automatic train coupling
KR102228942B1 (en) 2019-06-25 2021-03-18 유진기공산업 주식회사 Centering device of railway vehicle coupler
CN110326575A (en) * 2019-07-10 2019-10-15 广东工业大学 A kind of rail trolley mechanism
CN113942540B (en) * 2021-10-29 2022-12-09 中车制动系统有限公司 Centering device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1468346A (en) * 1966-02-16 1967-02-03 Knorr Bremse Kg Support and centering device for central buffer couplings of railway vehicles
US3371802A (en) * 1966-03-11 1968-03-05 Stanray Corp Coil spring type coupler centering device
US3386596A (en) * 1966-05-31 1968-06-04 Pullman Inc Coupler centering arrangement
US3578180A (en) * 1968-12-19 1971-05-11 Midland Ross Corp Car coupler centering device
US20070138120A1 (en) * 2005-12-15 2007-06-21 Zeftek, Inc. Railroad car coupler centering device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1346545A (en) * 1920-03-30 1920-07-13 Mcconway & Torley Co Draft appliance for railway-vehicles
US3484000A (en) * 1966-05-18 1969-12-16 Dresser Ind Coupler positioning device
US3402825A (en) * 1966-12-07 1968-09-24 Cushion Coupler Corp Railway cars provided with draft riggings incorporating shock-ab-sorbing mechanisms
US3610435A (en) * 1969-11-26 1971-10-05 Acf Ind Inc Coupler positioning device for long length railway freight cars
US3642149A (en) * 1969-12-15 1972-02-15 Holland Co Coupler-positioning device for railroad car couplers
US3624781A (en) * 1970-01-20 1971-11-30 Acf Ind Inc Torsional railway car coupler centering device
DE2445460C2 (en) * 1974-09-24 1982-09-23 Bergische Stahl-Industrie, 5630 Remscheid Device for center resetting of center resetting of a center coupling for rail vehicles
DE2846860C2 (en) * 1978-10-27 1984-09-20 DUEWAG AG Werk Düsseldorf, 4000 Düsseldorf Device for horizontal central locking and resetting of a central buffer coupling for rail vehicles
US4569455A (en) * 1984-04-04 1986-02-11 Harvey Hubbell Incorporated Centering detent
JP2004132070A (en) * 2002-10-11 2004-04-30 Masayoshi Kizu Car stop device for unmanned parking lot
JP4673333B2 (en) * 2007-04-03 2011-04-20 株式会社日本製鋼所 Railway vehicle coupling device
CN101857041B (en) * 2009-11-16 2011-08-17 青岛四方车辆研究所有限公司 Compact centring device
SE535148C2 (en) * 2010-08-25 2012-04-24 Ego Int Bv Support for a jointly stored towing device, in particular for an automatic coupler to a railway vehicle.
US8960464B2 (en) * 2011-04-08 2015-02-24 Wabtec Holding Corp. Coupler support mechanism
KR20150132243A (en) * 2013-03-22 2015-11-25 웹텍 홀딩 코포레이션 Automated coupler positioning device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1468346A (en) * 1966-02-16 1967-02-03 Knorr Bremse Kg Support and centering device for central buffer couplings of railway vehicles
US3371802A (en) * 1966-03-11 1968-03-05 Stanray Corp Coil spring type coupler centering device
US3386596A (en) * 1966-05-31 1968-06-04 Pullman Inc Coupler centering arrangement
US3578180A (en) * 1968-12-19 1971-05-11 Midland Ross Corp Car coupler centering device
US20070138120A1 (en) * 2005-12-15 2007-06-21 Zeftek, Inc. Railroad car coupler centering device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014066880A1 *

Also Published As

Publication number Publication date
WO2014066880A1 (en) 2014-05-01
CN104781129B (en) 2017-04-05
AU2013334091B9 (en) 2017-06-08
JP2015536272A (en) 2015-12-21
CN104781129A (en) 2015-07-15
BR112015008647A2 (en) 2017-07-04
AU2013334091B2 (en) 2016-12-22
KR20150079816A (en) 2015-07-08
AU2013334091A1 (en) 2015-04-30
RU2015119650A (en) 2016-12-20
EP2911929A1 (en) 2015-09-02
CA2887990A1 (en) 2014-05-01
MX2015005013A (en) 2015-07-17
US20150329127A1 (en) 2015-11-19
JP6224719B2 (en) 2017-11-01

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20150525

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AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160804

RIC1 Information provided on ipc code assigned before grant

Ipc: B61G 7/10 20060101AFI20160729BHEP

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20180501