CA951682A - Car coupler - Google Patents

Car coupler

Info

Publication number: CA951682A
Authority: CA; Canada
Prior art keywords: car coupler; coupler; car
Prior art date: 1970-12-28
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

CA124,183,A

Other versions

CA124183S (en

Inventor

William J. Metzger

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.)

1970-12-28

Filing date

1971-10-01

Publication date

1974-07-23

1971-10-01 Application filed by Midland Ross Corp filed Critical Midland Ross Corp

1973-06-05 Priority to CA173,259A priority Critical patent/CA952481A/en

1974-07-23 Application granted granted Critical

1974-07-23 Publication of CA951682A publication Critical patent/CA951682A/en

Status Expired legal-status Critical Current

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)
Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Pivots And Pivotal Connections (AREA)

CA124,183,A 1970-12-28 1971-10-01 Car coupler Expired CA951682A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA173,259A CA952481A (en)	1970-12-28	1973-06-05	Car coupler

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10197970A	1970-12-28	1970-12-28

Publications (1)

Publication Number	Publication Date
CA951682A true CA951682A (en)	1974-07-23

Family

ID=22287483

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA124,183,A Expired CA951682A (en)	1970-12-28	1971-10-01	Car coupler

Country Status (9)

Country	Link
US (1)	US3670901A (en)
JP (1)	JPS5329884B1 (en)
AU (1)	AU459418B2 (en)
BE (1)	BE777087A (en)
BR (1)	BR7108521D0 (en)
CA (1)	CA951682A (en)
GB (1)	GB1330979A (en)
IT (1)	IT944051B (en)
ZA (1)	ZA717863B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3779397A (en) *	1972-04-21	1973-12-18	Midland Ross Corp	Railway car coupler
US3857495A (en) *	1973-12-26	1974-12-31	Amsted Ind Inc	Knuckle structure for coupler
US4024958A (en) *	1976-02-17	1977-05-24	Amsted Industries Incorporated	Coupler knuckle contour
US5582307A (en) *	1995-05-08	1996-12-10	Amsted Industries Incorporated	Railway car coupler knuckle
GB2372978B (en) *	2001-03-07	2004-10-20	Mastermover Internat Ltd	Coupling
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
US8544662B2 (en)	2008-05-22	2013-10-01	Bedloe Industries Llc	Central datum feature on railroad coupler body and corresponding gauges
MX2010012719A (en) *	2008-05-22	2011-05-30	Bedloe Ind Llc	Railway coupler body improvements to improve knuckle rotation.
MX2010012717A (en) *	2008-05-22	2011-05-23	Bedloe Ind Llc	CHARACTERISTICS OF CENTRAL BASE POINT IN A COUPLER BODY FOR RAILWAY AND CORRESPONDING CALIBRATORS.
BRPI0913946A2 (en)	2008-05-23	2015-10-20	Bedloe Ind Llc	hinged joint without a finger core
CN102083671B (en) *	2008-05-23	2016-03-23	贝德洛工业公司	By pivot pin and kidney core with through isolating the steering swivel that finger core is formed
CA2725188C (en) *	2008-05-23	2014-03-25	Bedloe Industries Llc	Railway coupler core structure for increased strength and fatigue life of resulting knuckle
US8601068B2 (en) *	2008-06-26	2013-12-03	Ca, Inc.	Information technology system collaboration
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
US11345374B1 (en)	2012-11-15	2022-05-31	Pennsy Corporation	Lightweight coupler
US9452764B2 (en)	2012-11-15	2016-09-27	Pennsy Corporation	Railway 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
US2562203A (en) *	1948-05-29	1951-07-31	Nat Malleable & Steel Castings	Car coupler
US2922532A (en) *	1958-03-31	1960-01-26	Nat Malleable & Steel Castings	Car coupler

1970
- 1970-12-28 US US101979A patent/US3670901A/en not_active Expired - Lifetime
1971
- 1971-10-01 CA CA124,183,A patent/CA951682A/en not_active Expired
- 1971-11-22 ZA ZA717863A patent/ZA717863B/en unknown
- 1971-11-22 GB GB5416071A patent/GB1330979A/en not_active Expired
- 1971-11-30 AU AU36301/71A patent/AU459418B2/en not_active Expired
- 1971-12-17 JP JP10253971A patent/JPS5329884B1/ja active Pending
- 1971-12-17 IT IT32522/71A patent/IT944051B/en active
- 1971-12-22 BE BE777087A patent/BE777087A/en unknown
- 1971-12-23 BR BR8521/71A patent/BR7108521D0/en unknown

Also Published As

Publication number	Publication date
JPS5329884B1 (en)	1978-08-23
AU459418B2 (en)	1975-03-27
BE777087A (en)	1972-04-17
IT944051B (en)	1973-04-20
US3670901A (en)	1972-06-20
GB1330979A (en)	1973-09-19
AU3630171A (en)	1973-06-07
ZA717863B (en)	1972-08-30
BR7108521D0 (en)	1973-06-28

Publication	Publication Date	Title
CA887966A (en)	1971-12-14	Railway car
CA951682A (en)	1974-07-23	Car coupler
CA965380A (en)	1975-04-01	Car coupler
CA936754A (en)	1973-11-13	Connection for articulated car
CA1001120A (en)	1976-12-07	Railway car coupler
CA946684A (en)	1974-05-07	Sway-stabilized railroad car
CA950408A (en)	1974-07-02	Car coupler
CA951279A (en)	1974-07-16	Railway car coupler
CA929897A (en)	1973-07-10	Railway car coupler
CA952481A (en)	1974-08-06	Car coupler
CA834615A (en)	1970-02-17	Well system coupler
CA834487A (en)	1970-02-17	Railroad vehicle
AU447319B2 (en)	1972-06-29	Railway car coupler
AU438779B2 (en)	1972-09-28	Railway car coupler
AU478845B2 (en)	1973-05-03	Railway car coupler
CA835184A (en)	1970-02-24	Fixed jaw car coupler
AU437446B2 (en)	1971-08-19	Coupler
CA846057A (en)	1970-07-07	Coupler
CA961809A (en)	1975-01-28	Car coupler
AU2686071A (en)	1972-09-28	Railway car coupler
AU2367170A (en)	1972-06-29	Railway car coupler
AU3499071A (en)	1973-05-03	Railway car coupler
CA854477A (en)	1970-10-27	Railway car
AU440770B2 (en)	1972-10-26	Railway car
CA854478A (en)	1970-10-27	Railway car