CN2916219Y - 一种内制式液压油缸 - Google Patents
一种内制式液压油缸 Download PDFInfo
- Publication number
- CN2916219Y CN2916219Y CN 200520052248 CN200520052248U CN2916219Y CN 2916219 Y CN2916219 Y CN 2916219Y CN 200520052248 CN200520052248 CN 200520052248 CN 200520052248 U CN200520052248 U CN 200520052248U CN 2916219 Y CN2916219 Y CN 2916219Y
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- CN
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- Prior art keywords
- oil
- piston rod
- hydraulic
- piston
- rod
- 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
Links
- 239000010720 hydraulic oil Substances 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 3
- 239000010727 cylinder oil Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520052248 CN2916219Y (zh) | 2005-10-26 | 2005-10-26 | 一种内制式液压油缸 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520052248 CN2916219Y (zh) | 2005-10-26 | 2005-10-26 | 一种内制式液压油缸 |
Publications (1)
Publication Number | Publication Date |
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CN2916219Y true CN2916219Y (zh) | 2007-06-27 |
Family
ID=38187129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520052248 Expired - Lifetime CN2916219Y (zh) | 2005-10-26 | 2005-10-26 | 一种内制式液压油缸 |
Country Status (1)
Country | Link |
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CN (1) | CN2916219Y (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100596323C (zh) * | 2008-02-25 | 2010-03-31 | 齐齐哈尔轨道交通装备有限责任公司 | 支撑油缸及具有该支撑油缸的支撑装置、起重机 |
CN101876247A (zh) * | 2009-04-30 | 2010-11-03 | 乔伊·姆·特拉华公司 | 切割机滚筒延伸机构 |
CN102003423A (zh) * | 2010-12-17 | 2011-04-06 | 徐州重型机械有限公司 | 一种液压双向锁及设有该液压双向锁的起重机 |
CN102678664A (zh) * | 2012-05-31 | 2012-09-19 | 齐齐哈尔轨道交通装备有限责任公司 | 液压支撑油缸及起重机 |
CN104895863A (zh) * | 2015-05-18 | 2015-09-09 | 合肥长源液压股份有限公司 | 带有一体式缸底的伺服液压缸 |
CN110756692A (zh) * | 2019-11-15 | 2020-02-07 | 浙江工业大学 | 一种一体式电动液压推拉工具 |
-
2005
- 2005-10-26 CN CN 200520052248 patent/CN2916219Y/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100596323C (zh) * | 2008-02-25 | 2010-03-31 | 齐齐哈尔轨道交通装备有限责任公司 | 支撑油缸及具有该支撑油缸的支撑装置、起重机 |
CN101876247A (zh) * | 2009-04-30 | 2010-11-03 | 乔伊·姆·特拉华公司 | 切割机滚筒延伸机构 |
CN102003423A (zh) * | 2010-12-17 | 2011-04-06 | 徐州重型机械有限公司 | 一种液压双向锁及设有该液压双向锁的起重机 |
CN102678664A (zh) * | 2012-05-31 | 2012-09-19 | 齐齐哈尔轨道交通装备有限责任公司 | 液压支撑油缸及起重机 |
CN104895863A (zh) * | 2015-05-18 | 2015-09-09 | 合肥长源液压股份有限公司 | 带有一体式缸底的伺服液压缸 |
CN110756692A (zh) * | 2019-11-15 | 2020-02-07 | 浙江工业大学 | 一种一体式电动液压推拉工具 |
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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: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOL Free format text: FORMER NAME: CHANG SHA ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 410007 No. 613 Middle South Furong Road, Hunan, Changsha Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 410007 No. 613 Middle South Furong Road, Hunan, Changsha Patentee before: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20070627 |
|
EXPY | Termination of patent right or utility model |