ZA747818B - Improved railway coupler - Google Patents
Improved railway couplerInfo
- Publication number
- ZA747818B ZA747818B ZA00747818A ZA747818A ZA747818B ZA 747818 B ZA747818 B ZA 747818B ZA 00747818 A ZA00747818 A ZA 00747818A ZA 747818 A ZA747818 A ZA 747818A ZA 747818 B ZA747818 B ZA 747818B
- Authority
- ZA
- South Africa
- Prior art keywords
- improved railway
- railway coupler
- coupler
- improved
- railway
- Prior art date
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)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Pivots And Pivotal Connections (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00424346A US3854599A (en) | 1973-12-10 | 1973-12-10 | Railway coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA747818B true ZA747818B (en) | 1976-05-26 |
Family
ID=23682290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00747818A ZA747818B (en) | 1973-12-10 | 1974-12-09 | Improved railway coupler |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3854599A (en) |
| JP (1) | JPS542723B2 (en) |
| AR (1) | AR201528A1 (en) |
| BE (1) | BE823085A (en) |
| BR (1) | BR7410185A (en) |
| CA (1) | CA1034084A (en) |
| GB (1) | GB1483480A (en) |
| IN (1) | IN142405B (en) |
| ZA (1) | ZA747818B (en) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4376474A (en) * | 1980-10-01 | 1983-03-15 | Caterpillar Tractor Co. | Automatic brake speed bleed system |
| US4976363A (en) * | 1989-11-30 | 1990-12-11 | Amsted Industries Incorporated | Knuckle pin retainer for railway vehicle coupler |
| US4984696A (en) * | 1989-12-11 | 1991-01-15 | Amsted Industries Incorporated | Railway coupler head strengthened at horn line |
| DE4332072A1 (en) * | 1993-09-21 | 1995-03-23 | Franz Gaertner | Coupling device |
| US6148733A (en) * | 1998-06-15 | 2000-11-21 | Mcconway & Torley Corporation | Type E railway coupler with expanded gathering range |
| EP1060971A1 (en) * | 1999-06-16 | 2000-12-20 | McConway & Torley Corp. | Type E railway coupler with expanded gathering range |
| US7497345B2 (en) * | 2005-10-18 | 2009-03-03 | Sharma & Associates, Inc. | Apparatus for railway freight car coupler knuckle |
| US7757871B2 (en) * | 2006-12-05 | 2010-07-20 | Mcconway & Torley, Llc | Railcar coupler system and method |
| WO2009142749A1 (en) | 2008-05-22 | 2009-11-26 | Bedloe Industries Llc | Central datum feature on 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 |
| MX2010012719A (en) | 2008-05-22 | 2011-05-30 | Bedloe Ind Llc | Railway coupler body improvements to improve knuckle rotation. |
| 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 (en) * | 2008-05-23 | 2011-05-30 | Bedloe Ind 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 |
| CN107433958B (en) * | 2008-09-17 | 2020-01-03 | 麦科恩威特尔莱伊公司 | Railcar coupler systems and methods |
| US9669848B2 (en) | 2011-03-10 | 2017-06-06 | Trinity North American Freight Car, Inc. | Energy absorption/coupling system for a railcar and related method for coupling railcars to each other |
| US8695818B2 (en) * | 2011-05-20 | 2014-04-15 | Bedloe Industries Llc | Railcar coupler knuckle cores and knuckles produced by said cores |
| US8746474B2 (en) * | 2011-05-20 | 2014-06-10 | Bedloe Industries Llc | Railcar coupler knuckle cores with rear core support |
| BR112013029687A2 (en) * | 2011-05-20 | 2017-01-17 | Bedloe Ind Llc | railway wagon hitch core with vertical separation line and production method |
| US11345374B1 (en) | 2012-11-15 | 2022-05-31 | Pennsy Corporation | Lightweight coupler |
| 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 |
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1874653A (en) * | 1930-11-08 | 1932-08-30 | John J Tatum | Car coupler |
| US2881927A (en) * | 1954-12-08 | 1959-04-14 | Buckeye Steel Castings Co | Railway coupler guard arm |
| US3073459A (en) * | 1960-05-20 | 1963-01-15 | Amsted Ind Inc | Vertically interlocking railway car coupler |
| JPS4416019Y1 (en) * | 1965-02-17 | 1969-07-10 | ||
| US3627145A (en) * | 1970-01-12 | 1971-12-14 | Amsted Ind Inc | Coupler with means to support a mating pulled-out coupler |
| US3606032A (en) * | 1970-03-23 | 1971-09-20 | Midland Ross Corp | Railway car coupler |
-
1973
- 1973-12-10 US US00424346A patent/US3854599A/en not_active Expired - Lifetime
-
1974
- 1974-12-05 BR BR10185/74A patent/BR7410185A/en unknown
- 1974-12-06 BE BE151279A patent/BE823085A/en not_active IP Right Cessation
- 1974-12-07 IN IN2703/CAL/74A patent/IN142405B/en unknown
- 1974-12-09 AR AR256825A patent/AR201528A1/en active
- 1974-12-09 GB GB53146/74A patent/GB1483480A/en not_active Expired
- 1974-12-09 CA CA215,517A patent/CA1034084A/en not_active Expired
- 1974-12-09 JP JP14060474A patent/JPS542723B2/ja not_active Expired
- 1974-12-09 ZA ZA00747818A patent/ZA747818B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IN142405B (en) | 1977-07-02 |
| JPS542723B2 (en) | 1979-02-13 |
| AU7628274A (en) | 1976-06-17 |
| GB1483480A (en) | 1977-08-17 |
| US3854599A (en) | 1974-12-17 |
| AR201528A1 (en) | 1975-03-21 |
| BR7410185A (en) | 1976-06-08 |
| CA1034084A (en) | 1978-07-04 |
| JPS50100705A (en) | 1975-08-09 |
| BE823085A (en) | 1975-06-06 |
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