JPS5329884B1 - - Google Patents
Info
- Publication number
- JPS5329884B1 JPS5329884B1 JP10253971A JP10253971A JPS5329884B1 JP S5329884 B1 JPS5329884 B1 JP S5329884B1 JP 10253971 A JP10253971 A JP 10253971A JP 10253971 A JP10253971 A JP 10253971A JP S5329884 B1 JPS5329884 B1 JP S5329884B1
- Authority
- JP
- Japan
- 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.)
- Pending
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)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10197970A | 1970-12-28 | 1970-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5329884B1 true JPS5329884B1 (en) | 1978-08-23 |
Family
ID=22287483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10253971A Pending JPS5329884B1 (en) | 1970-12-28 | 1971-12-17 |
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)
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 |
MX2010012717A (en) * | 2008-05-22 | 2011-05-23 | Bedloe Ind Llc | Central datum feature on railroad coupler body and corresponding gauges. |
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 |
BRPI0913946A2 (en) | 2008-05-23 | 2015-10-20 | Bedloe Ind Llc | hinged joint without a finger core |
WO2009142748A1 (en) * | 2008-05-23 | 2009-11-26 | Bedloe Industries Llc | Railway coupler core structure for increased strength and fatigue life of resulting knuckle |
CA2725123C (en) | 2008-05-23 | 2014-04-08 | Bedloe Industries Llc | Knuckle formed from pivot pin and kidney core and isolated finger core |
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 |
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 |
US9199652B1 (en) | 2012-11-15 | 2015-12-01 | Pennsy Corporation | Lightweight, fatigue resistant knuckle |
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)
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 |
---|---|
US3670901A (en) | 1972-06-20 |
AU459418B2 (en) | 1975-03-27 |
BR7108521D0 (en) | 1973-06-28 |
CA951682A (en) | 1974-07-23 |
IT944051B (en) | 1973-04-20 |
GB1330979A (en) | 1973-09-19 |
ZA717863B (en) | 1972-08-30 |
BE777087A (en) | 1972-04-17 |
AU3630171A (en) | 1973-06-07 |