CN201771893U - 一种液压锁 - Google Patents
一种液压锁 Download PDFInfo
- Publication number
- CN201771893U CN201771893U CN2010205096718U CN201020509671U CN201771893U CN 201771893 U CN201771893 U CN 201771893U CN 2010205096718 U CN2010205096718 U CN 2010205096718U CN 201020509671 U CN201020509671 U CN 201020509671U CN 201771893 U CN201771893 U CN 201771893U
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- CN
- China
- Prior art keywords
- steel ball
- valve body
- spring
- piston
- hydraulic lock
- 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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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205096718U CN201771893U (zh) | 2010-08-30 | 2010-08-30 | 一种液压锁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205096718U CN201771893U (zh) | 2010-08-30 | 2010-08-30 | 一种液压锁 |
Publications (1)
Publication Number | Publication Date |
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CN201771893U true CN201771893U (zh) | 2011-03-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010205096718U Expired - Fee Related CN201771893U (zh) | 2010-08-30 | 2010-08-30 | 一种液压锁 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201771893U (zh) |
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2010
- 2010-08-30 CN CN2010205096718U patent/CN201771893U/zh not_active Expired - Fee Related
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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: FUJIAN LONGYAN HYDRAULIC GROUP CO., LTD. Free format text: FORMER NAME: FUJIAN LONGYAN HYDRAULIC CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 364021 Longyan province Fujian city Xinluo District Zhang Cao Xi Zhen Chai tree Patentee after: Fujian Longyan Hydraulic Element Co., Ltd. Address before: 364021 Longyan province Fujian city Xinluo District Zhang Cao Xi Zhen Chai tree Patentee before: Fujian Longyan Hydraulic Element Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20140830 |
|
EXPY | Termination of patent right or utility model |