CN202251238U - 一种液压油缸活塞防松装置 - Google Patents
一种液压油缸活塞防松装置 Download PDFInfo
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- CN202251238U CN202251238U CN2011203563607U CN201120356360U CN202251238U CN 202251238 U CN202251238 U CN 202251238U CN 2011203563607 U CN2011203563607 U CN 2011203563607U CN 201120356360 U CN201120356360 U CN 201120356360U CN 202251238 U CN202251238 U CN 202251238U
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- piston
- nut
- hydraulic cylinder
- locking device
- cotter pin
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- Pistons, Piston Rings, And Cylinders (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN2011203563607U CN202251238U (zh) | 2011-09-22 | 2011-09-22 | 一种液压油缸活塞防松装置 |
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CN2011203563607U CN202251238U (zh) | 2011-09-22 | 2011-09-22 | 一种液压油缸活塞防松装置 |
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CN202251238U true CN202251238U (zh) | 2012-05-30 |
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CN2011203563607U Expired - Fee Related CN202251238U (zh) | 2011-09-22 | 2011-09-22 | 一种液压油缸活塞防松装置 |
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CN (1) | CN202251238U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105298976A (zh) * | 2015-10-12 | 2016-02-03 | 江苏恒立高压油缸股份有限公司 | 破碎机油缸 |
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2011
- 2011-09-22 CN CN2011203563607U patent/CN202251238U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105298976A (zh) * | 2015-10-12 | 2016-02-03 | 江苏恒立高压油缸股份有限公司 | 破碎机油缸 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HU NAN DAHAN LIFTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHANGDE DAHAN SPECIAL AUTOMOBILE CO., LTD. Effective date: 20130830 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130830 Address after: 415001 Changde city of Hunan province Changde Economic Development Zone de Shan Zhen Zhu Mu Shan Cun Qian Ming Road No. 96 Patentee after: Hunan Dahan Hoisting Technology Co., Ltd. Address before: 415001, Hunan Changde Changde economic and Technological Development Zone, singing and dancing Committee, eighty-nine groups Patentee before: Changde Dahan Special Automobile Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150922 |
|
EXPY | Termination of patent right or utility model |