CN201136515Y - Connecting bar type auto uncoupling device for tight-lock coupler - Google Patents
Connecting bar type auto uncoupling device for tight-lock coupler Download PDFInfo
- Publication number
- CN201136515Y CN201136515Y CNU200720187528XU CN200720187528U CN201136515Y CN 201136515 Y CN201136515 Y CN 201136515Y CN U200720187528X U CNU200720187528X U CN U200720187528XU CN 200720187528 U CN200720187528 U CN 200720187528U CN 201136515 Y CN201136515 Y CN 201136515Y
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- CN
- China
- Prior art keywords
- uncoupling
- coupler
- crank
- coupling
- rotating shaft
- Prior art date
- 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 - Fee Related
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- Sealing Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200720187528XU CN201136515Y (en) | 2007-12-18 | 2007-12-18 | Connecting bar type auto uncoupling device for tight-lock coupler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200720187528XU CN201136515Y (en) | 2007-12-18 | 2007-12-18 | Connecting bar type auto uncoupling device for tight-lock coupler |
Publications (1)
Publication Number | Publication Date |
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CN201136515Y true CN201136515Y (en) | 2008-10-22 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU200720187528XU Expired - Fee Related CN201136515Y (en) | 2007-12-18 | 2007-12-18 | Connecting bar type auto uncoupling device for tight-lock coupler |
Country Status (1)
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CN (1) | CN201136515Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103260992A (en) * | 2010-09-14 | 2013-08-21 | Ego国际公司 | A mechanical coupling in a dragtgear |
CN106274958A (en) * | 2016-08-31 | 2017-01-04 | 中车青岛四方车辆研究所有限公司 | Hitch solves hook mechanism automatically |
WO2019144444A1 (en) * | 2018-01-26 | 2019-08-01 | 常熟虞通光电科技有限公司 | Detachable coupler mechanism for coupling carriages based on gear transmission |
CN110979354A (en) * | 2019-12-06 | 2020-04-10 | 株洲春华实业有限责任公司 | Automatic connection and unhooking method of aerial rail vehicle |
CN113335332A (en) * | 2021-06-18 | 2021-09-03 | 中车株洲电力机车有限公司 | Rotary type automatic coupler guiding device, control method and coupler |
-
2007
- 2007-12-18 CN CNU200720187528XU patent/CN201136515Y/en not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103260992A (en) * | 2010-09-14 | 2013-08-21 | Ego国际公司 | A mechanical coupling in a dragtgear |
CN103260992B (en) * | 2010-09-14 | 2015-12-09 | Ego国际公司 | Mechanical connection in draw gear |
EP2616303A4 (en) * | 2010-09-14 | 2017-12-20 | Ego International B.V. | A mechanical coupling in a dragtgear |
CN106274958A (en) * | 2016-08-31 | 2017-01-04 | 中车青岛四方车辆研究所有限公司 | Hitch solves hook mechanism automatically |
CN106274958B (en) * | 2016-08-31 | 2018-02-02 | 中车青岛四方车辆研究所有限公司 | Hitch solves hook mechanism automatically |
WO2018024260A1 (en) * | 2016-08-31 | 2018-02-08 | 中车青岛四方车辆研究所有限公司 | Automatic decoupling mechanism for vehicle coupler |
RU2713578C1 (en) * | 2016-08-31 | 2020-02-05 | СиЭрЭрСи ЦИНДАО СЫФАН РОЛЛИН СТОК РИСЁРЧ ИНСТИТЬЮТ КО., ЛТД. | Automatic release mechanism for automatic couplings |
US11072353B2 (en) | 2016-08-31 | 2021-07-27 | Crrc Qingdao Sifang Rolling Stock Research Institute Co., Ltd. X | Automatic uncoupling mechanism for couplers |
WO2019144444A1 (en) * | 2018-01-26 | 2019-08-01 | 常熟虞通光电科技有限公司 | Detachable coupler mechanism for coupling carriages based on gear transmission |
CN110979354A (en) * | 2019-12-06 | 2020-04-10 | 株洲春华实业有限责任公司 | Automatic connection and unhooking method of aerial rail vehicle |
CN113335332A (en) * | 2021-06-18 | 2021-09-03 | 中车株洲电力机车有限公司 | Rotary type automatic coupler guiding device, control method and coupler |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: QINGDAO SIFANG VEHICLE RESEARCH INSTITUTE CO., LTD Free format text: FORMER NAME: CHINA NORTH VEHICLE GROUP SIFANG RESEARCH INSTITUTE |
|
CP01 | Change in the name or title of a patent holder |
Address after: No. 231, Ruichang Road, Sifang District, Shandong, Qingdao: 266031 Patentee after: Qingdao Sifang Rolling Stock Research Institute Co., Ltd. Address before: No. 231, Ruichang Road, Sifang District, Shandong, Qingdao: 266031 Patentee before: Sifang Rolling Stock Research Institute, CNR |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingdao Sirui Technology Co., Ltd. Assignor: Qingdao Sifang Rolling Stock Research Institute Co., Ltd. Contract fulfillment period: 2009.6.1 to 2014.6.1 Contract record no.: 2009370000224 Denomination of utility model: Connecting bar type auto uncoupling device for tight-lock coupler Granted publication date: 20081022 License type: Exclusive license Record date: 20090820 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.1 TO 2014.6.1; CHANGE OF CONTRACT Name of requester: QINGDAO SIRUI SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20090820 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20161218 |