ES204277U - New hook for railway vagon. (Machine-translation by Google Translate, not legally binding) - Google Patents

New hook for railway vagon. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES204277U
ES204277U ES0204277U ES204277U ES204277U ES 204277 U ES204277 U ES 204277U ES 0204277 U ES0204277 U ES 0204277U ES 204277 U ES204277 U ES 204277U ES 204277 U ES204277 U ES 204277U
Authority
ES
Spain
Prior art keywords
profile
hitch
head
modified
translation
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.)
Granted
Application number
ES0204277U
Other languages
Spanish (es)
Other versions
ES204277Y (en
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 ES204277U publication Critical patent/ES204277U/en
Application granted granted Critical
Publication of ES204277Y publication Critical patent/ES204277Y/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)
  • Connection Of Plates (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

New rail car hitch, characterized in that it has a narrow profile in comparison with the standardized hitch profile, said hitch including a hitch head having a normalized profile and a hinge pivoting on said head and having a modified normalized profile of such that the pulling face of its end portion is located approximately 1.98 mm. Closer to the abutment surface of said head, said measurement being taken along the longitudinal center line of the hook, and having its portions of loin and of adjacent front face recessed and shaped in the form of a soft convex composite curve constituted by several spokes, said modified profile providing a profile set of approximately 15, 87 mm. Between two coupled couplings equipped with ball joints with said modified profile, this measurement being taken in the longitudinal direction of said hooks, nevertheless obtaining substantially the same degree of horizontal and vertical angle between said coupled couplings, than in two current coupled couplers endowed with a normalized profile. (Machine-translation by Google Translate, not legally binding)
ES1974204277U 1973-08-06 1974-06-28 NEW HITCH FOR RAILWAY CAR. Expired ES204277Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00385747A US3856156A (en) 1973-08-06 1973-08-06 Railway car coupler

Publications (2)

Publication Number Publication Date
ES204277U true ES204277U (en) 1976-01-16
ES204277Y ES204277Y (en) 1976-05-01

Family

ID=23522709

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1974204277U Expired ES204277Y (en) 1973-08-06 1974-06-28 NEW HITCH FOR RAILWAY CAR.

Country Status (10)

Country Link
US (1) US3856156A (en)
JP (1) JPS5198811A (en)
AR (1) AR202567A1 (en)
BE (1) BE817781A (en)
BR (1) BR7406311D0 (en)
CA (1) CA1011291A (en)
ES (1) ES204277Y (en)
GB (1) GB1458716A (en)
IT (1) IT1019748B (en)
ZA (1) ZA743929B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024958A (en) * 1976-02-17 1977-05-24 Amsted Industries Incorporated Coupler knuckle contour
US4090615A (en) * 1976-09-17 1978-05-23 Dresser Industries, Inc. Coupler knuckle assembly
JPS60179690U (en) * 1984-05-08 1985-11-29 熊谷　敏雄 Village tube for grain introduction
US4645085A (en) * 1985-04-08 1987-02-24 National Castings, Inc. Method of enhancing rigidity in a railway car coupler knuckle
US5582307A (en) * 1995-05-08 1996-12-10 Amsted Industries Incorporated Railway car coupler knuckle
DE19855999A1 (en) 1998-12-04 2000-06-15 Bayer Ag Lacquer preparation containing alkoxysilane
US20030127412A1 (en) * 2002-01-07 2003-07-10 Mcconway & Torley Group Railway car coupler knuckle having improved bearing surface
US20050184021A1 (en) * 2002-01-07 2005-08-25 Mcconway & Torley Corporation Railway car coupler knuckle having improved bearing surface
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
MX2010012717A (en) 2008-05-22 2011-05-23 Bedloe Ind Llc Central datum feature on railroad coupler body and corresponding gauges.
WO2009142748A1 (en) 2008-05-23 2009-11-26 Bedloe Industries Llc Railway coupler core structure for increased strength and fatigue life of resulting knuckle
BRPI0913946A2 (en) 2008-05-23 2015-10-20 Bedloe Ind Llc hinged joint without a finger core
CA2725123C (en) 2008-05-23 2014-04-08 Bedloe Industries Llc Knuckle formed from pivot pin and kidney core and isolated finger core
US9452764B2 (en) 2012-11-15 2016-09-27 Pennsy Corporation Railway vehicle coupler
US11345374B1 (en) 2012-11-15 2022-05-31 Pennsy Corporation Lightweight coupler
US9038836B1 (en) 2012-11-15 2015-05-26 Pennsy Corporation Lightweight 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
CN104029693B (en) * 2014-06-27 2016-08-24 齐齐哈尔轨道交通装备有限责任公司 Draft gear assemblies and vehicle
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar 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
US2007451A (en) * 1931-06-17 1935-07-09 American Steel Foundries Coupler
US2931518A (en) * 1958-07-17 1960-04-05 Nat Malleable & Steel Castings Car coupler
BE792376A (en) * 1971-12-08 1973-06-06 Amsted Ind Inc AUTOMATIC REDUCED CLEARANCE COUPLER

Also Published As

Publication number Publication date
BR7406311D0 (en) 1975-05-27
US3856156A (en) 1974-12-24
IT1019748B (en) 1977-11-30
AR202567A1 (en) 1975-06-24
ZA743929B (en) 1975-06-25
JPS5198811A (en) 1976-08-31
AU7085374A (en) 1976-01-08
ES204277Y (en) 1976-05-01
CA1011291A (en) 1977-05-31
GB1458716A (en) 1976-12-15
BE817781A (en) 1974-11-18

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