IN139942B - - Google Patents

Info

Publication number
IN139942B
IN139942B IN821/CAL/73A IN821CA1973A IN139942B IN 139942 B IN139942 B IN 139942B IN 821CA1973 A IN821CA1973 A IN 821CA1973A IN 139942 B IN139942 B IN 139942B
Authority
IN
India
Application number
IN821/CAL/73A
Inventor
K Depenti
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
Priority to US24641572A priority Critical
Application filed by Midland Ross Corp filed Critical Midland Ross Corp
Publication of IN139942B publication Critical patent/IN139942B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61GCOUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G3/00Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
    • B61G3/04Couplings 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
IN821/CAL/73A 1972-04-21 1973-04-07 IN139942B (en)

Priority Applications (1)

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

Publications (1)

Publication Number Publication Date
IN139942B true IN139942B (en) 1976-08-21

Family

ID=22930587

Family Applications (1)

Application Number Title Priority Date Filing Date
IN821/CAL/73A IN139942B (en) 1972-04-21 1973-04-07

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) ZA7302506B (en)

Families Citing this family (18)

* 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
CA2755662C (en) 2008-05-22 2015-02-17 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
CA2755684C (en) 2008-05-22 2014-06-17 Bedloe Industries Llc Central datum feature on railroad coupler body and corresponding gauges
MX2010012726A (en) 2008-05-23 2011-05-30 Bedloe Ind Llc Railway coupler core structure for increased strength and fatigue life of resulting knuckle.
US8201613B2 (en) 2008-05-23 2012-06-19 Bedloe Industries Llc Knuckle formed from pivot pin and kidney core and isolated finger core
BRPI0913946A2 (en) 2008-05-23 2015-10-20 Bedloe Ind Llc hinged joint without a finger core
US9199652B1 (en) 2012-11-15 2015-12-01 Pennsy Corporation Lightweight, fatigue resistant knuckle
US9038836B1 (en) 2012-11-15 2015-05-26 Pennsy Corporation Lightweight coupler
US9604276B2 (en) 2014-02-03 2017-03-28 Pennsy Corporation Coupler and method for production of a coupler with selectable configuration options
US9452764B2 (en) 2012-11-15 2016-09-27 Pennsy Corporation Railway vehicle coupler
US9114815B2 (en) 2013-03-14 2015-08-25 Brandt Road Rail Corporation Assembly for extendable rail-supported vehicle coupler
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
ZA7302506B (en) 1974-02-27
JPS547088B2 (en) 1979-04-04
GB1414676A (en) 1975-11-19
JPS4920807A (en) 1974-02-23
CA965381A1 (en)
BE798500A1 (en)
US3779397A (en) 1973-12-18
CA965381A (en) 1975-04-01
IT984038B (en) 1974-11-20
BE798500A (en) 1973-08-16
BR7302810D0 (en) 1974-07-11

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