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GB743098A - Improvements in railway couplers - Google Patents

Improvements in railway couplers

Info

Publication number
GB743098A
GB743098A GB3276953A GB3276953A GB743098A GB 743098 A GB743098 A GB 743098A GB 3276953 A GB3276953 A GB 3276953A GB 3276953 A GB3276953 A GB 3276953A GB 743098 A GB743098 A GB 743098A
Authority
GB
United Kingdom
Prior art keywords
railway couplers
pivot
group xxii
couplers
railway
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
GB3276953A
Inventor
Frederick Charles Kulieke
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.)
American Steel Foundries
Original Assignee
American Steel Foundries
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 American Steel Foundries filed Critical American Steel Foundries
Priority to GB3276953A priority Critical patent/GB743098A/en
Publication of GB743098A publication Critical patent/GB743098A/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)
  • Pivots And Pivotal Connections (AREA)

Abstract

743,098. Railway couplers. AMERICAN STEEL FOUNDRIES. Nov. 25, 1953, No. 32769/53. Drawings to Specification. Class 103 (5). [Also in Group XXII] A knuckle is cast with a pivot pin-hole which has an enlarged portion eccentrically disposed with respect to the pivot-pin hole axis so that the metal thickness is greatest adjacent the throat. Specification 743,104, [Group XXII], is referred to.
GB3276953A 1953-11-25 1953-11-25 Improvements in railway couplers Expired GB743098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3276953A GB743098A (en) 1953-11-25 1953-11-25 Improvements in railway couplers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3276953A GB743098A (en) 1953-11-25 1953-11-25 Improvements in railway couplers

Publications (1)

Publication Number Publication Date
GB743098A true GB743098A (en) 1956-01-11

Family

ID=10343717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3276953A Expired GB743098A (en) 1953-11-25 1953-11-25 Improvements in railway couplers

Country Status (1)

Country Link
GB (1) GB743098A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007067876A3 (en) * 2005-12-06 2007-09-27 Mcconway & Torley Llc Method and system for manufacturing a coupler knuckle
US8196762B2 (en) 2008-05-23 2012-06-12 Bedloe Industries Llc Knuckle formed without a finger core
US8201613B2 (en) 2008-05-23 2012-06-19 Bedloe Industries Llc Knuckle formed from pivot pin and kidney core and isolated finger core
WO2012162034A1 (en) * 2011-05-20 2012-11-29 Bedloe Industries Llc. Interlock feature for railcar cores
WO2012162018A1 (en) * 2011-05-20 2012-11-29 Bedloe Industries Llc Method of manufacturing interlock feature between railcar coupler cores
US8408406B2 (en) 2008-05-22 2013-04-02 Bedloe Industries Llc Central datum feature on railroad coupler body and corresponding gauges
US8408407B2 (en) 2009-12-31 2013-04-02 Bedloe Industries Llc Knuckle formed through the use of improved external and internal sand cores and method of manufacture
US8544662B2 (en) 2008-05-22 2013-10-01 Bedloe Industries Llc Central datum feature on railroad coupler body and corresponding gauges
US8662327B2 (en) 2008-05-23 2014-03-04 Bedloe Industries Llc Railway coupler core structure for increased strength and fatigue life of resulting knuckle
US8695818B2 (en) 2011-05-20 2014-04-15 Bedloe Industries Llc Railcar coupler knuckle cores and knuckles produced by said cores
US8720711B2 (en) 2011-05-20 2014-05-13 F. Andrew Nibouar Railcar coupler core with vertical parting line and method of manufacture
CN103786743A (en) * 2012-10-26 2014-05-14 阿母斯替德铁路公司 Coupler knuckle
US8746474B2 (en) 2011-05-20 2014-06-10 Bedloe Industries Llc Railcar coupler knuckle cores with rear core support
US8746473B2 (en) 2008-05-22 2014-06-10 Bedloe Industries Llc Railway coupler body improvements to improve knuckle rotation
US9114814B2 (en) 2012-10-17 2015-08-25 Nevis Industries Llc Split wedge and method for making same
US9308578B2 (en) 2011-12-21 2016-04-12 Bedloe Industries Llc Subsurface chills to improve railcar knuckle formation

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7302994B2 (en) 2005-12-06 2007-12-04 Mcconway & Torley, Llc Method and system for manufacturing a coupler knuckle
AU2006321699B2 (en) * 2005-12-06 2010-08-05 Mcconway & Torley, Llc Method and system for manufacturing a coupler knuckle
WO2007067876A3 (en) * 2005-12-06 2007-09-27 Mcconway & Torley Llc Method and system for manufacturing a coupler knuckle
US8408406B2 (en) 2008-05-22 2013-04-02 Bedloe Industries Llc Central datum feature on railroad coupler body and corresponding gauges
US8746473B2 (en) 2008-05-22 2014-06-10 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
US8646631B2 (en) 2008-05-23 2014-02-11 Bedloe Industries, LLC Knuckle formed from pivot pin and kidney core and isolated finger core
US8201613B2 (en) 2008-05-23 2012-06-19 Bedloe Industries Llc Knuckle formed from pivot pin and kidney core and isolated finger core
US8196762B2 (en) 2008-05-23 2012-06-12 Bedloe Industries Llc Knuckle formed without a finger core
US8662327B2 (en) 2008-05-23 2014-03-04 Bedloe Industries Llc Railway coupler core structure for increased strength and fatigue life of resulting knuckle
US8631952B2 (en) 2008-05-23 2014-01-21 Bedloe Industries Llc Knuckle formed without a finger core
US8408407B2 (en) 2009-12-31 2013-04-02 Bedloe Industries Llc Knuckle formed through the use of improved external and internal sand cores and method of manufacture
US8720711B2 (en) 2011-05-20 2014-05-13 F. Andrew Nibouar Railcar coupler core with vertical parting line and method of manufacture
US9452765B2 (en) 2011-05-20 2016-09-27 Bedloe Industries Llc Railcar coupler core with vertical parting line and method of manufacture
US8695818B2 (en) 2011-05-20 2014-04-15 Bedloe Industries Llc Railcar coupler knuckle cores and knuckles produced by said cores
WO2012162018A1 (en) * 2011-05-20 2012-11-29 Bedloe Industries Llc Method of manufacturing interlock feature between railcar coupler cores
US10370010B2 (en) 2011-05-20 2019-08-06 Bedloe Industries Llc Railcar coupler core with vertical parting line and method of manufacture
US8746474B2 (en) 2011-05-20 2014-06-10 Bedloe Industries Llc Railcar coupler knuckle cores with rear core support
US8499819B2 (en) 2011-05-20 2013-08-06 Bedloe Industries Llc Interlock feature for railcar cores
WO2012162034A1 (en) * 2011-05-20 2012-11-29 Bedloe Industries Llc. Interlock feature for railcar cores
US9168934B2 (en) 2011-05-20 2015-10-27 Bedloe Industries Llc Railcar coupler knuckle cores and knuckles produced by said cores
US9187102B2 (en) 2011-05-20 2015-11-17 Bedloe Industries Llc Railcar coupler core with vertical parting line and method of manufacture
US9308578B2 (en) 2011-12-21 2016-04-12 Bedloe Industries Llc Subsurface chills to improve railcar knuckle formation
US9114814B2 (en) 2012-10-17 2015-08-25 Nevis Industries Llc Split wedge and method for making same
US9457395B2 (en) 2012-10-17 2016-10-04 Nevis Industries Llc Split wedge and method for making same
CN103786743A (en) * 2012-10-26 2014-05-14 阿母斯替德铁路公司 Coupler knuckle

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