CN2646451Y - 液压油缸 - Google Patents
液压油缸 Download PDFInfo
- Publication number
- CN2646451Y CN2646451Y CN 03269109 CN03269109U CN2646451Y CN 2646451 Y CN2646451 Y CN 2646451Y CN 03269109 CN03269109 CN 03269109 CN 03269109 U CN03269109 U CN 03269109U CN 2646451 Y CN2646451 Y CN 2646451Y
- Authority
- CN
- China
- Prior art keywords
- oil
- guide sleeve
- cylinder
- piston
- cavity
- 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 - Lifetime
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03269109 CN2646451Y (zh) | 2003-07-17 | 2003-07-17 | 液压油缸 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03269109 CN2646451Y (zh) | 2003-07-17 | 2003-07-17 | 液压油缸 |
Publications (1)
Publication Number | Publication Date |
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CN2646451Y true CN2646451Y (zh) | 2004-10-06 |
Family
ID=34299792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03269109 Expired - Lifetime CN2646451Y (zh) | 2003-07-17 | 2003-07-17 | 液压油缸 |
Country Status (1)
Country | Link |
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CN (1) | CN2646451Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101776101B (zh) * | 2009-12-29 | 2013-03-06 | 中国重型机械研究院有限公司 | 自冷却润滑的频繁往复运动液压缸 |
-
2003
- 2003-07-17 CN CN 03269109 patent/CN2646451Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101776101B (zh) * | 2009-12-29 | 2013-03-06 | 中国重型机械研究院有限公司 | 自冷却润滑的频繁往复运动液压缸 |
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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: SHANDONG TIANYI HYDRAULIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LOU TIANRU Effective date: 20120312 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 276034 LINYI, SHANDONG PROVINCE TO: 276000 LINYI, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120312 Address after: 276000 Shandong Province Hedong District of Linyi City Industrial Park Fung Street No. 2033 Patentee after: Shandong Tianyi Hydraulic Equipment Manufacturing Co., Ltd. Address before: 276034 Linyi Tianyi Hydraulic Equipment Manufacturing Co., Ltd., Linyi Road, Hedong District, Shandong Patentee before: Lou Tianru |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130717 Granted publication date: 20041006 |