CA2395875C - Machoire d'attelage de wagon a surface d'appui amelioree - Google Patents

Machoire d'attelage de wagon a surface d'appui amelioree Download PDF

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Publication number
CA2395875C
CA2395875C CA002395875A CA2395875A CA2395875C CA 2395875 C CA2395875 C CA 2395875C CA 002395875 A CA002395875 A CA 002395875A CA 2395875 A CA2395875 A CA 2395875A CA 2395875 C CA2395875 C CA 2395875C
Authority
CA
Canada
Prior art keywords
section
bearing surface
surface area
coupler knuckle
enhanced bearing
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
CA002395875A
Other languages
English (en)
Other versions
CA2395875A1 (fr
Inventor
Peter S. Mautino
Joseph L. Gagliardino
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.)
McConway and Torley LLC
Original Assignee
McConway and Torley Group
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 McConway and Torley Group filed Critical McConway and Torley Group
Publication of CA2395875A1 publication Critical patent/CA2395875A1/fr
Application granted granted Critical
Publication of CA2395875C publication Critical patent/CA2395875C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
    • B61G3/04—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling head having a guard arm on one side and a knuckle with angularly-disposed nose and tail portions pivoted to the other side thereof, the nose of the knuckle being the coupling part, and means to lock the knuckle in coupling position, e.g. "A.A.R." or "Janney" type
    • B61G3/06—Knuckle-locking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
CA002395875A 2002-01-07 2002-07-29 Machoire d'attelage de wagon a surface d'appui amelioree Expired - Lifetime CA2395875C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/041,875 US20030127412A1 (en) 2002-01-07 2002-01-07 Railway car coupler knuckle having improved bearing surface
US10/041,875 2002-01-07

Publications (2)

Publication Number Publication Date
CA2395875A1 CA2395875A1 (fr) 2003-07-07
CA2395875C true CA2395875C (fr) 2006-09-19

Family

ID=21918805

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002395875A Expired - Lifetime CA2395875C (fr) 2002-01-07 2002-07-29 Machoire d'attelage de wagon a surface d'appui amelioree

Country Status (3)

Country Link
US (1) US20030127412A1 (fr)
CA (1) CA2395875C (fr)
MX (1) MXPA02012655A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050184021A1 (en) * 2002-01-07 2005-08-25 Mcconway & Torley Corporation Railway car coupler knuckle having improved bearing surface
MX2010012717A (es) * 2008-05-22 2011-05-23 Bedloe Ind Llc Características de punto base central en un cuerpo de acoplador para ferrocarril y calibradores correspondientes.
CN102171087B (zh) * 2008-05-22 2017-04-12 贝德洛工业公司 用以改进转向节旋转的铁道耦合器主体改进
US8544662B2 (en) 2008-05-22 2013-10-01 Bedloe Industries Llc Central datum feature on railroad coupler body and corresponding gauges
US8201613B2 (en) * 2008-05-23 2012-06-19 Bedloe Industries Llc Knuckle formed from pivot pin and kidney core and isolated finger core
BRPI0913946A2 (pt) 2008-05-23 2015-10-20 Bedloe Ind Llc junta articulada sem um núcleo de dedo
BRPI0913048A2 (pt) * 2008-05-23 2019-09-24 Bedloe Ind Llc estrutura de núcleo de engate ferroviário para tempo de fadiga e de resistência aumentado da junta resultante
US8601068B2 (en) * 2008-06-26 2013-12-03 Ca, Inc. Information technology system collaboration
US8297455B2 (en) * 2009-09-21 2012-10-30 Strato, Inc. Knuckle for a railway car coupler
US9114815B2 (en) 2013-03-14 2015-08-25 Brandt Road Rail Corporation Assembly for extendable rail-supported vehicle coupler
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler
CN105035114B (zh) * 2015-09-06 2018-11-13 大连交通大学 一种车钩钩舌及车辆车钩
CN108819974B (zh) * 2018-06-29 2019-10-15 中车齐齐哈尔车辆有限公司 钩舌、钩体及车钩
CN108891442B (zh) * 2018-06-29 2019-10-15 中车齐齐哈尔车辆有限公司 铁道车辆、车钩及其钩舌
CN109290905A (zh) * 2018-09-30 2019-02-01 中车长江铜陵车辆有限公司 一种铁路货车车钩钩舌牵引凸缘加工装置
CN109606413B (zh) * 2018-12-22 2023-11-03 中车戚墅堰机车有限公司 Ca-3型车钩的过渡车钩

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585958A (en) * 1946-06-26 1952-02-19 Nat Malleable & Steel Castings Car coupler
US3670901A (en) * 1970-12-28 1972-06-20 Midland Ross Corp Car coupler
BE792376A (fr) * 1971-12-08 1973-06-06 Amsted Ind Inc Coupleur d'attelage automatique a jeu reduit
US3856156A (en) * 1973-08-06 1974-12-24 Midland Ross Corp Railway car coupler
US3857495A (en) * 1973-12-26 1974-12-31 Amsted Ind Inc Knuckle structure for coupler
US4090615A (en) * 1976-09-17 1978-05-23 Dresser Industries, Inc. Coupler knuckle assembly
US4143701A (en) * 1977-07-13 1979-03-13 Mcconway & Torley Corporation Core assembly in a coupler for a railway vehicle
US4206849A (en) * 1978-07-20 1980-06-10 Amsted Industries Incorporated Tail portion for railroad car coupler knuckle
US4605133A (en) * 1983-09-22 1986-08-12 Amsted Industries Incorporated Coupler knuckle
US4645085A (en) * 1985-04-08 1987-02-24 National Castings, Inc. Method of enhancing rigidity in a railway car coupler knuckle
US4811854A (en) * 1988-01-07 1989-03-14 Mcconway & Torley Corporation Knuckle structure to ensure failure at knuckle throat portion
US5050751A (en) * 1990-05-11 1991-09-24 Thrift Jimmie R Railway freight car combination coupler knuckle hanger and knuckle pin holder
US5582307A (en) * 1995-05-08 1996-12-10 Amsted Industries Incorporated Railway car coupler knuckle
US6129227A (en) * 1996-04-22 2000-10-10 National Casting Incorporated Lightweight knuckle for a railroad car coupler
US5954212A (en) * 1998-01-20 1999-09-21 National Castings Incorporated Lightweight knuckle for a railroad car coupler

Also Published As

Publication number Publication date
US20030127412A1 (en) 2003-07-10
MXPA02012655A (es) 2005-08-26
CA2395875A1 (fr) 2003-07-07

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Legal Events

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