BR112013025751A2 - retentor-chave para acoplador de vagão - Google Patents
retentor-chave para acoplador de vagãoInfo
- Publication number
- BR112013025751A2 BR112013025751A2 BR112013025751A BR112013025751A BR112013025751A2 BR 112013025751 A2 BR112013025751 A2 BR 112013025751A2 BR 112013025751 A BR112013025751 A BR 112013025751A BR 112013025751 A BR112013025751 A BR 112013025751A BR 112013025751 A2 BR112013025751 A2 BR 112013025751A2
- Authority
- BR
- Brazil
- Prior art keywords
- key retainer
- coupler key
- wrench coupler
- wrench
- retainer
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G9/00—Draw-gear
- B61G9/20—Details; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Lock And Its Accessories (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Seats For Vehicles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/093,464 US8376160B2 (en) | 2011-04-25 | 2011-04-25 | Key retainer for railway car coupler |
PCT/US2012/030688 WO2012148612A2 (en) | 2011-04-25 | 2012-03-27 | Key retainer for railway car coupler |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013025751A2 true BR112013025751A2 (pt) | 2018-05-02 |
Family
ID=47020483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013025751A BR112013025751A2 (pt) | 2011-04-25 | 2012-03-27 | retentor-chave para acoplador de vagão |
Country Status (8)
Country | Link |
---|---|
US (1) | US8376160B2 (pt) |
CN (1) | CN103889815B (pt) |
AU (1) | AU2012250234B2 (pt) |
BR (1) | BR112013025751A2 (pt) |
CA (1) | CA2832702C (pt) |
MX (1) | MX339496B (pt) |
WO (1) | WO2012148612A2 (pt) |
ZA (1) | ZA201307134B (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8376160B2 (en) * | 2011-04-25 | 2013-02-19 | Charles T. Bomgardner | Key retainer for railway car coupler |
USD742788S1 (en) * | 2013-07-10 | 2015-11-10 | Standard Car Truck Company | Railroad car coupler carrier wear protector |
US9701323B2 (en) | 2015-04-06 | 2017-07-11 | Bedloe Industries Llc | Railcar coupler |
CN106364522B (zh) * | 2016-10-21 | 2018-08-24 | 中车青岛四方机车车辆股份有限公司 | 车钩组件及具有该车钩组件的轨道车辆 |
US10518789B2 (en) | 2016-10-21 | 2019-12-31 | Crrc Qingdao Sifang Co., Ltd. | Coupling assembly and rail vehicle having same |
US20230347945A1 (en) * | 2022-04-27 | 2023-11-02 | Miner Enterprises, Inc. | Railcar coupler key retainer apparatus |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1657864A (en) * | 1928-01-31 | Spriwgexeld | ||
US1761266A (en) * | 1925-06-12 | 1930-06-03 | Charles S Johnston | Draft-gear-key retainer |
US1686733A (en) * | 1925-09-22 | 1928-10-09 | Symington Co | Draft-key retainer |
US1816356A (en) * | 1925-09-22 | 1931-07-28 | Symington Co | Draft key retainer |
US1763975A (en) * | 1925-11-14 | 1930-06-17 | Miner Inc W H | Draft-rigging key retainer |
US1925923A (en) * | 1930-02-24 | 1933-09-05 | Irving C Hicks | Draft key retainer |
US3589527A (en) | 1968-07-15 | 1971-06-29 | Halliburton Co | Method and apparatus for controlling train action events |
US3802577A (en) * | 1973-02-20 | 1974-04-09 | Acf Ind Inc | Draft key retainer lock |
US3994402A (en) | 1975-06-12 | 1976-11-30 | Acf Industries, Incorporated | Means to connect coupler shank to cushion unit |
US5096076A (en) * | 1985-06-17 | 1992-03-17 | Mcconway & Torley Corporation | Type E coupler yoke |
US8376160B2 (en) * | 2011-04-25 | 2013-02-19 | Charles T. Bomgardner | Key retainer for railway car coupler |
-
2011
- 2011-04-25 US US13/093,464 patent/US8376160B2/en active Active
-
2012
- 2012-03-27 MX MX2013012451A patent/MX339496B/es active IP Right Grant
- 2012-03-27 CN CN201280017809.4A patent/CN103889815B/zh not_active Expired - Fee Related
- 2012-03-27 CA CA2832702A patent/CA2832702C/en active Active
- 2012-03-27 BR BR112013025751A patent/BR112013025751A2/pt not_active Application Discontinuation
- 2012-03-27 WO PCT/US2012/030688 patent/WO2012148612A2/en active Application Filing
- 2012-03-27 AU AU2012250234A patent/AU2012250234B2/en not_active Ceased
-
2013
- 2013-09-23 ZA ZA2013/07134A patent/ZA201307134B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2012148612A2 (en) | 2012-11-01 |
MX2013012451A (es) | 2014-01-31 |
CN103889815B (zh) | 2016-05-18 |
AU2012250234A1 (en) | 2013-11-07 |
MX339496B (es) | 2016-05-26 |
AU2012250234B2 (en) | 2016-05-26 |
CA2832702A1 (en) | 2012-11-01 |
CN103889815A (zh) | 2014-06-25 |
US20120267333A1 (en) | 2012-10-25 |
WO2012148612A3 (en) | 2014-04-10 |
CA2832702C (en) | 2016-01-05 |
US8376160B2 (en) | 2013-02-19 |
ZA201307134B (en) | 2015-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] |