CN201396165Y - 一种插装式平衡千斤顶双向锁 - Google Patents
一种插装式平衡千斤顶双向锁 Download PDFInfo
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- CN201396165Y CN201396165Y CN2009201189509U CN200920118950U CN201396165Y CN 201396165 Y CN201396165 Y CN 201396165Y CN 2009201189509 U CN2009201189509 U CN 2009201189509U CN 200920118950 U CN200920118950 U CN 200920118950U CN 201396165 Y CN201396165 Y CN 201396165Y
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CN2009201189509U CN201396165Y (zh) | 2009-04-26 | 2009-04-26 | 一种插装式平衡千斤顶双向锁 |
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CN2009201189509U CN201396165Y (zh) | 2009-04-26 | 2009-04-26 | 一种插装式平衡千斤顶双向锁 |
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CN201396165Y true CN201396165Y (zh) | 2010-02-03 |
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CN2009201189509U Expired - Fee Related CN201396165Y (zh) | 2009-04-26 | 2009-04-26 | 一种插装式平衡千斤顶双向锁 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109538260A (zh) * | 2018-12-28 | 2019-03-29 | 中煤北京煤矿机械有限责任公司 | 浮动式平衡千斤顶压力补偿阀 |
CN113137254A (zh) * | 2021-04-23 | 2021-07-20 | 北京天地玛珂电液控制系统有限公司 | 阀芯组件和双向锁 |
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2009
- 2009-04-26 CN CN2009201189509U patent/CN201396165Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109538260A (zh) * | 2018-12-28 | 2019-03-29 | 中煤北京煤矿机械有限责任公司 | 浮动式平衡千斤顶压力补偿阀 |
CN113137254A (zh) * | 2021-04-23 | 2021-07-20 | 北京天地玛珂电液控制系统有限公司 | 阀芯组件和双向锁 |
CN113137254B (zh) * | 2021-04-23 | 2023-10-20 | 北京天玛智控科技股份有限公司 | 阀芯组件和双向锁 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FENGLONG HYDRAULIC CO., LTD. Free format text: FORMER NAME: FENGLONG FORGING ELEMENTS CO., LTD., ZHEJIANG |
|
CP01 | Change in the name or title of a patent holder |
Address after: Nineteen Yueqing Economic Development Zone, Zhejiang, Wei Road, 325600 Patentee after: Fenglong Hydraulic Co., Ltd. Address before: Nineteen Yueqing Economic Development Zone, Zhejiang, Wei Road, 325600 Patentee before: Fenglong Forging Elements Co., Ltd., Zhejiang |
|
C56 | Change in the name or address of the patentee |
Owner name: FENGLONG HIGH-TECH HYDRAULIC CO., LTD. Free format text: FORMER NAME: FENGLONG HYDRAULIC CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Nineteen Yueqing Economic Development Zone, Zhejiang, Wei Road, 325600 Patentee after: Hydraulic Limited by Share Ltd Address before: Nineteen Yueqing Economic Development Zone, Zhejiang, Wei Road, 325600 Patentee before: Fenglong Hydraulic Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20180426 |
|
CF01 | Termination of patent right due to non-payment of annual fee |