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GB1414676A - Railway car coupler - Google Patents

Railway car coupler

Info

Publication number
GB1414676A
GB1414676A GB1880473A GB1880473A GB1414676A GB 1414676 A GB1414676 A GB 1414676A GB 1880473 A GB1880473 A GB 1880473A GB 1880473 A GB1880473 A GB 1880473A GB 1414676 A GB1414676 A GB 1414676A
Authority
GB
United Kingdom
Prior art keywords
knuckle
railway car
april
pivoted
guard arm
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
Application number
GB1880473A
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.)
Midland Ross Corp
Original Assignee
Midland Ross 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 Midland Ross Corp filed Critical Midland Ross Corp
Publication of GB1414676A publication Critical patent/GB1414676A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

1414676 Pivoted knuckle type railway car couplers MIDLAND-ROSS CORP 18 April 1973 [21 April 1972] 18804/73 Heading B7T A railway car coupler comprises a head having a guard arm on one side and a knuckle pivoted on its other side for movement between a closed and an open position, the nose portion 16 of the knuckle having a flat vertical aligning surface 22 which extends transversely and rearwardly from the coupler centre line X-X at an angle of 26 degrees to a plane normal to this line, the surface being disposed opposite a convex pulling face 24. The surface 22 when extended and the knuckle in its closed position intersects the forward end of the guard arm.
GB1880473A 1972-04-21 1973-04-18 Railway car coupler Expired GB1414676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24641572A 1972-04-21 1972-04-21

Publications (1)

Publication Number Publication Date
GB1414676A true GB1414676A (en) 1975-11-19

Family

ID=22930587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1880473A Expired GB1414676A (en) 1972-04-21 1973-04-18 Railway car coupler

Country Status (9)

Country Link
US (1) US3779397A (en)
JP (1) JPS547088B2 (en)
BE (1) BE798500A (en)
BR (1) BR7302810D0 (en)
CA (1) CA965381A (en)
GB (1) GB1414676A (en)
IN (1) IN139942B (en)
IT (1) IT984038B (en)
ZA (1) ZA732506B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857495A (en) * 1973-12-26 1974-12-31 Amsted Ind Inc Knuckle structure for coupler
US3872978A (en) * 1973-12-26 1975-03-25 Amsted Ind Inc Knuckle structure for railway vehicle coupler
US4024958A (en) * 1976-02-17 1977-05-24 Amsted Industries Incorporated Coupler knuckle contour
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
US20050184021A1 (en) * 2002-01-07 2005-08-25 Mcconway & Torley Corporation Railway car coupler knuckle having improved bearing surface
WO2009142749A1 (en) 2008-05-22 2009-11-26 Bedloe Industries Llc Central datum feature on railroad coupler body and corresponding gauges
WO2009142746A1 (en) 2008-05-22 2009-11-26 Bedloe Industries Llc Railway coupler body improvements to improve knuckle rotation
US8544662B2 (en) 2008-05-22 2013-10-01 Bedloe Industries Llc Central datum feature on railroad coupler body and corresponding gauges
BRPI0913946A2 (en) 2008-05-23 2015-10-20 Bedloe Ind Llc hinged joint without a finger core
MX2010012726A (en) 2008-05-23 2011-05-30 Bedloe Ind Llc Railway coupler core structure for increased strength and fatigue life of resulting knuckle.
CA2725123C (en) 2008-05-23 2014-04-08 Bedloe Industries Llc Knuckle formed from pivot pin and kidney core and isolated finger core
US11345374B1 (en) 2012-11-15 2022-05-31 Pennsy Corporation Lightweight coupler
US9038836B1 (en) 2012-11-15 2015-05-26 Pennsy Corporation Lightweight coupler
US9452764B2 (en) 2012-11-15 2016-09-27 Pennsy Corporation Railway vehicle coupler
US9199652B1 (en) 2012-11-15 2015-12-01 Pennsy Corporation Lightweight, fatigue resistant knuckle
US9114815B2 (en) 2013-03-14 2015-08-25 Brandt Road Rail Corporation Assembly for extendable rail-supported vehicle coupler
US9604276B2 (en) 2014-02-03 2017-03-28 Pennsy Corporation Coupler and method for production of a coupler with selectable configuration options
US10322732B1 (en) 2015-11-11 2019-06-18 Pennsy Corporation Coupler knuckle, cores and method of production

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496425A (en) * 1945-10-09 1950-02-07 Buckeye Steel Castings Co Railway car coupler
US2562504A (en) * 1947-01-29 1951-07-31 Nat Malleable & Steel Castings Car coupler
US3670901A (en) * 1970-12-28 1972-06-20 Midland Ross Corp Car coupler

Also Published As

Publication number Publication date
IN139942B (en) 1976-08-21
BE798500A (en) 1973-08-16
JPS547088B2 (en) 1979-04-04
JPS4920807A (en) 1974-02-23
ZA732506B (en) 1974-02-27
IT984038B (en) 1974-11-20
BR7302810D0 (en) 1974-07-11
US3779397A (en) 1973-12-18
CA965381A (en) 1975-04-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee