AU453570B2 - Reduced slack coupler - Google Patents

Reduced slack coupler

Info

Publication number: AU453570B2
Authority: AU; Australia
Prior art keywords: reduced slack; coupler; slack coupler; reduced; slack
Prior art date: 1971-12-08
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

AU49363/72A

Other versions

AU4936372A (en

Inventor

WALTER RICHARD POLAN IN and RUSSELL GEORGE ALTHER FORREST FOTHERGILL ION

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.)

Amsted Industries Inc

Original Assignee

Amsted Industries 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.)

1971-12-08

Filing date

1972-11-28

Publication date

1974-10-03

1972-11-28 Application filed by Amsted Industries Inc filed Critical Amsted Industries Inc

1974-05-30 Publication of AU4936372A publication Critical patent/AU4936372A/en

1974-10-03 Application granted granted Critical

1974-10-03 Publication of AU453570B2 publication Critical patent/AU453570B2/en

Status 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)
Polishing Bodies And Polishing Tools (AREA)
Vehicle Body Suspensions (AREA)

AU49363/72A 1971-12-08 1972-11-28 Reduced slack coupler Expired AU453570B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US20591771A	1971-12-08	1971-12-08
USUS205,917		1971-12-08

Publications (2)

Publication Number	Publication Date
AU4936372A AU4936372A (en)	1974-05-30
AU453570B2 true AU453570B2 (en)	1974-10-03

Family

ID=22764200

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU49363/72A Expired AU453570B2 (en)	1971-12-08	1972-11-28	Reduced slack coupler

Country Status (7)

Country	Link
US (1)	US3722708A (en)
JP (1)	JPS4864611A (en)
AU (1)	AU453570B2 (en)
BE (1)	BE792376A (en)
BR (1)	BR7208605D0 (en)
CA (1)	CA968752A (en)
GB (1)	GB1376810A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3856156A (en) *	1973-08-06	1974-12-24	Midland Ross Corp	Railway car coupler
US5360124A (en) *	1993-07-27	1994-11-01	Mcconway & Torley Corporation	Slackless buff gear connection system with sliding yoke casting
US5582307A (en) *	1995-05-08	1996-12-10	Amsted Industries Incorporated	Railway car coupler knuckle
US5954212A (en) *	1998-01-20	1999-09-21	National Castings Incorporated	Lightweight knuckle for a railroad car coupler
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
US7757871B2 (en) *	2006-12-05	2010-07-20	Mcconway & Torley, Llc	Railcar coupler system and method
MX373677B (en) *	2008-05-22	2020-06-08	Bedloe Ind Llc	CENTRAL BASE POINT FEATURE ON A RAILROAD COUPLER BODY AND CORRESPONDING GAUGES.
US8544662B2 (en)	2008-05-22	2013-10-01	Bedloe Industries Llc	Central datum feature on railroad coupler body and corresponding gauges
BRPI0913124A2 (en) *	2008-05-22	2017-06-20	Bedloe Ind Llc	upgrading a body of the rail coupling device to optimize the rotation of the pin joint
WO2009142750A1 (en)	2008-05-23	2009-11-26	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
BRPI0913048A2 (en) *	2008-05-23	2019-09-24	Bedloe Ind Llc	rail hitch core structure for increased fatigue time and resulting joint strength
US8601068B2 (en) *	2008-06-26	2013-12-03	Ca, Inc.	Information technology system collaboration
US9452764B2 (en)	2012-11-15	2016-09-27	Pennsy Corporation	Railway vehicle 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
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
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

0
- BE BE792376D patent/BE792376A/en not_active IP Right Cessation
1971
- 1971-12-08 US US00205917A patent/US3722708A/en not_active Expired - Lifetime
1972
- 1972-06-16 CA CA144,945A patent/CA968752A/en not_active Expired
- 1972-11-24 GB GB5443672A patent/GB1376810A/en not_active Expired
- 1972-11-28 AU AU49363/72A patent/AU453570B2/en not_active Expired
- 1972-12-01 JP JP47119941A patent/JPS4864611A/ja active Pending
- 1972-12-06 BR BR8605/72A patent/BR7208605D0/en unknown

Also Published As

Publication number	Publication date
GB1376810A (en)	1974-12-11
US3722708A (en)	1973-03-27
BE792376A (en)	1973-06-06
AU4936372A (en)	1974-05-30
JPS4864611A (en)	1973-09-06
CA968752A (en)	1975-06-03
BR7208605D0 (en)	1974-08-22

Publication	Publication Date	Title
AU453570B2 (en)	1974-10-03	Reduced slack coupler
CA965263A (en)	1975-04-01	Hydrostatic-differential transmission
CA965380A (en)	1975-04-01	Car coupler
CA958889A (en)	1974-12-10	Towing guide
CA950408A (en)	1974-07-02	Car coupler
AU468972B2 (en)	1976-01-29	Transmission arrangement
CA993531A (en)	1976-07-20	Mode coupler
CA958080A (en)	1974-11-19	Line isolator coupler
CA963281A (en)	1975-02-25	Shaft-to-hub coupling
AU4000772A (en)	1973-09-20	Coupler
CA979433A (en)	1975-12-09	Naphtolic couplers
AU3983072A (en)	1973-12-06	Railway coupler yoke
CA840591A (en)	1970-04-28	Waveguide mode coupler
CA941408A (en)	1974-02-05	Coupler band
AU461507B2 (en)	1975-05-29	9-carboxyacylated prostaglandins
CA882452A (en)	1971-10-05	Quick coupler
CA961809A (en)	1975-01-28	Car coupler
CA883225A (en)	1971-10-12	3-hydroxy-n-naphthyl-2-naphthamide couplers
CA875384A (en)	1971-07-13	Coupler device
CA846057A (en)	1970-07-07	Coupler
AU437446B2 (en)	1971-08-19	Coupler
CA888399A (en)	1971-12-14	Waveguides
CA875183A (en)	1971-07-06	Waveguides
CA871343A (en)	1971-05-18	Waveguides
CA880617A (en)	1971-09-14	Splicer