CN201128419Y - 一种可变轨距车轮 - Google Patents
一种可变轨距车轮 Download PDFInfo
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- CN201128419Y CN201128419Y CNU2007200434862U CN200720043486U CN201128419Y CN 201128419 Y CN201128419 Y CN 201128419Y CN U2007200434862 U CNU2007200434862 U CN U2007200434862U CN 200720043486 U CN200720043486 U CN 200720043486U CN 201128419 Y CN201128419 Y CN 201128419Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007200434862U CN201128419Y (zh) | 2007-11-02 | 2007-11-02 | 一种可变轨距车轮 |
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CNU2007200434862U CN201128419Y (zh) | 2007-11-02 | 2007-11-02 | 一种可变轨距车轮 |
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CN201128419Y true CN201128419Y (zh) | 2008-10-08 |
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CNU2007200434862U Expired - Fee Related CN201128419Y (zh) | 2007-11-02 | 2007-11-02 | 一种可变轨距车轮 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102392687A (zh) * | 2011-08-17 | 2012-03-28 | 煤炭科学研究总院沈阳研究院 | 车载、地面、矿井下用束管应急救援指挥系统及使用方法 |
CN105216825A (zh) * | 2015-10-24 | 2016-01-06 | 车晋绥 | 可变轨距车轮 |
CN108909355A (zh) * | 2018-06-29 | 2018-11-30 | 中车青岛四方机车车辆股份有限公司 | 一种用于变轨距转向架的轮对及转向架 |
CN108909354A (zh) * | 2018-06-29 | 2018-11-30 | 中车青岛四方机车车辆股份有限公司 | 一种用于变轨距轮对的锁紧机构及变轨距轮对 |
WO2020253444A1 (zh) * | 2019-06-21 | 2020-12-24 | 中车青岛四方机车车辆股份有限公司 | 变轨距轮对用锁紧机构、变轨距轮对及变轨距转向架 |
-
2007
- 2007-11-02 CN CNU2007200434862U patent/CN201128419Y/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102392687A (zh) * | 2011-08-17 | 2012-03-28 | 煤炭科学研究总院沈阳研究院 | 车载、地面、矿井下用束管应急救援指挥系统及使用方法 |
CN102392687B (zh) * | 2011-08-17 | 2014-04-09 | 煤炭科学研究总院沈阳研究院 | 车载、地面、矿井下用束管应急救援指挥系统及使用方法 |
CN105216825A (zh) * | 2015-10-24 | 2016-01-06 | 车晋绥 | 可变轨距车轮 |
CN108909355A (zh) * | 2018-06-29 | 2018-11-30 | 中车青岛四方机车车辆股份有限公司 | 一种用于变轨距转向架的轮对及转向架 |
CN108909354A (zh) * | 2018-06-29 | 2018-11-30 | 中车青岛四方机车车辆股份有限公司 | 一种用于变轨距轮对的锁紧机构及变轨距轮对 |
WO2020253444A1 (zh) * | 2019-06-21 | 2020-12-24 | 中车青岛四方机车车辆股份有限公司 | 变轨距轮对用锁紧机构、变轨距轮对及变轨距转向架 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhong Guojin Inventor before: Zhong Jinguo |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHONG JINGUO TO: ZHONG GUOJIN |
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ASS | Succession or assignment of patent right |
Owner name: CHINA ELECTRIC EQUIPMENT(JIANGSU) CO., LTD Free format text: FORMER OWNER: ZHONGDIAN ELECTRIC GROUP CO., LTD. Effective date: 20100727 |
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Free format text: CORRECT: ADDRESS; FROM: 212200 ZHONGDIAN STREET, YANGZHONG CITY DEVELOPMENT ZONE, JIANGSU PROVINCE TO: 212200 ZHONGDIAN STREET, YANGZHONG CITY, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20100727 Address after: 212200 CLP Road, Yangzhong, Jiangsu Patentee after: CEEG (Jiangsu) Co., Ltd. Address before: 212200 central electric road, Yangzhong Development Zone, Jiangsu Patentee before: Zhongdian Electric Group Co., Ltd. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20111102 |