ZA77952B - Coupler knuckle contour - Google Patents

Coupler knuckle contour

Info

Publication number
ZA77952B
ZA77952B ZA00770952A ZA77952A ZA77952B ZA 77952 B ZA77952 B ZA 77952B ZA 00770952 A ZA00770952 A ZA 00770952A ZA 77952 A ZA77952 A ZA 77952A ZA 77952 B ZA77952 B ZA 77952B
Authority
ZA
South Africa
Prior art keywords
coupler knuckle
contour
knuckle contour
coupler
knuckle
Prior art date
Application number
ZA00770952A
Other languages
English (en)
Inventor
H Kaufold
Original Assignee
Amsted Ind Inc
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 Amsted Ind Inc filed Critical Amsted Ind Inc
Publication of ZA77952B publication Critical patent/ZA77952B/xx

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)
  • Eyeglasses (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
ZA00770952A 1976-02-17 1977-02-17 Coupler knuckle contour ZA77952B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/658,472 US4024958A (en) 1976-02-17 1976-02-17 Coupler knuckle contour

Publications (1)

Publication Number Publication Date
ZA77952B true ZA77952B (en) 1978-01-25

Family

ID=24641371

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00770952A ZA77952B (en) 1976-02-17 1977-02-17 Coupler knuckle contour

Country Status (10)

Country Link
US (1) US4024958A (pt)
JP (1) JPS5299512A (pt)
AR (1) AR209866A1 (pt)
BE (1) BE851552A (pt)
BR (1) BR7700213A (pt)
CA (1) CA1041050A (pt)
GB (1) GB1550748A (pt)
IN (1) IN146312B (pt)
MX (1) MX144579A (pt)
ZA (1) ZA77952B (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2574998Y2 (ja) * 1993-09-14 1998-06-18 株式会社日本製鋼所 連結構造
US20050184021A1 (en) * 2002-01-07 2005-08-25 Mcconway & Torley Corporation Railway car coupler knuckle having improved bearing surface
US7302994B2 (en) 2005-12-06 2007-12-04 Mcconway & Torley, Llc Method and system for manufacturing a coupler knuckle
US9185333B2 (en) * 2007-12-03 2015-11-10 Verizon Patent And Licensing Inc. Method and system for accessing content for presentation via a set-top box
MX2010012719A (es) * 2008-05-22 2011-05-30 Bedloe Ind Llc Mejoras para un cuerpo de acoplador para carros de ferrocarril para mejorar la rotación del nudillo.
US8544662B2 (en) 2008-05-22 2013-10-01 Bedloe Industries Llc Central datum feature on railroad coupler body and corresponding gauges
WO2009142749A1 (en) * 2008-05-22 2009-11-26 Bedloe Industries Llc Central datum feature on railroad coupler body and corresponding gauges
CA2725188C (en) * 2008-05-23 2014-03-25 Bedloe Industries Llc Railway coupler core structure for increased strength and fatigue life of resulting knuckle
MX2010012722A (es) * 2008-05-23 2011-05-30 Bedloe Ind Llc Nudillo formado de un núcleo de perno de pivote y de riñón y un núcleo de dedo aislado.
BRPI0913946A2 (pt) * 2008-05-23 2015-10-20 Bedloe Ind Llc junta articulada sem um núcleo de dedo
US8601068B2 (en) * 2008-06-26 2013-12-03 Ca, Inc. Information technology system collaboration
US8499819B2 (en) 2011-05-20 2013-08-06 Bedloe Industries Llc Interlock feature for railcar cores
US8695818B2 (en) * 2011-05-20 2014-04-15 Bedloe Industries Llc Railcar coupler knuckle cores and knuckles produced by said cores
US20120291980A1 (en) 2011-05-20 2012-11-22 Nibouar F Andrew Method of manufacturing interlock feature between railcar coupler cores
BR112013029687A2 (pt) * 2011-05-20 2017-01-17 Bedloe Ind Llc núcleo de engate de vagão ferroviário com linha de separação vertical e método de produção
US8746474B2 (en) 2011-05-20 2014-06-10 Bedloe Industries Llc Railcar coupler knuckle cores with rear core support
US20130025811A1 (en) 2011-07-29 2013-01-31 Nibouar F Andrew Rigging system for casting railcar coupler parts
US20130025815A1 (en) 2011-07-29 2013-01-31 Nibouar F Andrew Down sprue core for use in casting railcar coupler knuckles
US11345372B1 (en) 2012-11-15 2022-05-31 Pennsy Corporation Lightweight yoke for railway coupling
US9580089B2 (en) 2012-11-15 2017-02-28 Pennsy Corporation Lightweight yoke for railway coupling
US9038836B1 (en) 2012-11-15 2015-05-26 Pennsy Corporation Lightweight coupler
US9481381B2 (en) 2012-11-15 2016-11-01 Pennsy Corporation Lightweight yoke for railway coupling
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3779397A (en) * 1972-04-21 1973-12-18 Midland Ross Corp Railway car coupler
US3856156A (en) * 1973-08-06 1974-12-24 Midland Ross Corp Railway car coupler

Also Published As

Publication number Publication date
GB1550748A (en) 1979-08-22
US4024958A (en) 1977-05-24
BE851552A (fr) 1977-08-17
JPS5299512A (en) 1977-08-20
AR209866A1 (es) 1977-05-31
IN146312B (pt) 1979-04-28
AU2066976A (en) 1978-06-22
CA1041050A (en) 1978-10-24
BR7700213A (pt) 1977-09-20
MX144579A (es) 1981-10-28

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