CN201559668U - 一种铁道货车转向架用轴箱弹簧 - Google Patents
一种铁道货车转向架用轴箱弹簧 Download PDFInfo
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- CN201559668U CN201559668U CN2009203152299U CN200920315229U CN201559668U CN 201559668 U CN201559668 U CN 201559668U CN 2009203152299 U CN2009203152299 U CN 2009203152299U CN 200920315229 U CN200920315229 U CN 200920315229U CN 201559668 U CN201559668 U CN 201559668U
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CN2009203152299U CN201559668U (zh) | 2009-11-20 | 2009-11-20 | 一种铁道货车转向架用轴箱弹簧 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103171582A (zh) * | 2013-03-29 | 2013-06-26 | 齐齐哈尔轨道交通装备有限责任公司 | 一种铁路货车转向架及其橡胶垫 |
CN103171581A (zh) * | 2013-03-29 | 2013-06-26 | 齐齐哈尔轨道交通装备有限责任公司 | 一种铁路货车转向架及其橡胶垫 |
CN103693063A (zh) * | 2013-12-30 | 2014-04-02 | 南车长江车辆有限公司 | 铁路车辆转向架轴箱变刚度定位装置 |
CN105398465A (zh) * | 2014-09-16 | 2016-03-16 | 株洲时代新材料科技股份有限公司 | 一种大轴重货车摆式转向架用轴箱橡胶弹簧 |
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2009
- 2009-11-20 CN CN2009203152299U patent/CN201559668U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103171582A (zh) * | 2013-03-29 | 2013-06-26 | 齐齐哈尔轨道交通装备有限责任公司 | 一种铁路货车转向架及其橡胶垫 |
CN103171581A (zh) * | 2013-03-29 | 2013-06-26 | 齐齐哈尔轨道交通装备有限责任公司 | 一种铁路货车转向架及其橡胶垫 |
CN103693063A (zh) * | 2013-12-30 | 2014-04-02 | 南车长江车辆有限公司 | 铁路车辆转向架轴箱变刚度定位装置 |
CN105398465A (zh) * | 2014-09-16 | 2016-03-16 | 株洲时代新材料科技股份有限公司 | 一种大轴重货车摆式转向架用轴箱橡胶弹簧 |
CN105398465B (zh) * | 2014-09-16 | 2017-12-15 | 株洲时代新材料科技股份有限公司 | 一种大轴重货车摆式转向架用轴箱橡胶弹簧 |
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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: Duan Yangming Inventor after: Yan Binwei Inventor after: Huang Shengliang Inventor after: Zeng Liyong Inventor before: Duan Yangming Inventor before: Yan Chenwei Inventor before: Huang Shengliang Inventor before: Zeng Liyong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DUAN YANGMING YAN CHENWEI HUANG SHENGLIANG ZENG LIYONG TO: DUAN YANGMING YAN BINWEI HUANG SHENGLIANG ZENG LIYONG |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100825 |