CN103817646A - 拆卸液压支架立柱上耳销阻挡销的专用工具 - Google Patents
拆卸液压支架立柱上耳销阻挡销的专用工具 Download PDFInfo
- Publication number
- CN103817646A CN103817646A CN201410091901.6A CN201410091901A CN103817646A CN 103817646 A CN103817646 A CN 103817646A CN 201410091901 A CN201410091901 A CN 201410091901A CN 103817646 A CN103817646 A CN 103817646A
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- Prior art keywords
- straight section
- section
- straight
- hydraulic support
- bending
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410091901.6A CN103817646B (zh) | 2014-03-13 | 2014-03-13 | 拆卸液压支架立柱上耳销阻挡销的专用工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410091901.6A CN103817646B (zh) | 2014-03-13 | 2014-03-13 | 拆卸液压支架立柱上耳销阻挡销的专用工具 |
Publications (2)
Publication Number | Publication Date |
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CN103817646A true CN103817646A (zh) | 2014-05-28 |
CN103817646B CN103817646B (zh) | 2015-12-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410091901.6A Expired - Fee Related CN103817646B (zh) | 2014-03-13 | 2014-03-13 | 拆卸液压支架立柱上耳销阻挡销的专用工具 |
Country Status (1)
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CN (1) | CN103817646B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4649618A (en) * | 1983-11-21 | 1987-03-17 | Harrison Scott A | Method for removing oil seals |
US5035038A (en) * | 1983-05-02 | 1991-07-30 | Street Specialty Products Inc. | Tool for replacing corvette door hinge spring |
CN201423396Y (zh) * | 2009-05-21 | 2010-03-17 | 浙江吉利汽车有限公司 | 钣金工具 |
JP2010196753A (ja) * | 2009-02-24 | 2010-09-09 | Mito Koki Kk | チューブ継手脱着工具 |
CN202702129U (zh) * | 2012-06-28 | 2013-01-30 | 湖北中烟工业有限责任公司 | 一种链条拉卡锁装置 |
-
2014
- 2014-03-13 CN CN201410091901.6A patent/CN103817646B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5035038A (en) * | 1983-05-02 | 1991-07-30 | Street Specialty Products Inc. | Tool for replacing corvette door hinge spring |
US4649618A (en) * | 1983-11-21 | 1987-03-17 | Harrison Scott A | Method for removing oil seals |
JP2010196753A (ja) * | 2009-02-24 | 2010-09-09 | Mito Koki Kk | チューブ継手脱着工具 |
CN201423396Y (zh) * | 2009-05-21 | 2010-03-17 | 浙江吉利汽车有限公司 | 钣金工具 |
CN202702129U (zh) * | 2012-06-28 | 2013-01-30 | 湖北中烟工业有限责任公司 | 一种链条拉卡锁装置 |
Also Published As
Publication number | Publication date |
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CN103817646B (zh) | 2015-12-30 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Chuanjun Inventor after: Liu Tingxin Inventor after: Liu Feng Inventor after: Liu Ziliang Inventor before: Liu Chuanjun Inventor before: Si Mei Inventor before: Sun Zuhe Inventor before: He Rongsheng Inventor before: Tang Junjie Inventor before: Liu Tingxin Inventor before: Yan Faping Inventor before: Kong Qingkang Inventor before: Liu Ziliang Inventor before: Song Yirong Inventor before: Yan Zhicheng Inventor before: Chen Yizhuang Inventor before: Dong Haifeng |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU CHUANJUN LIU TINGXIN YAN FAPING KONG QINGKANG LIU ZILIANG SONG YIRONG YAN ZHICHENG CHEN YIZHUANG DONG HAIFENG SI MEI SUN ZUHE HE RONGSHENG TANG JUNJIE TO: LIU CHUANJUN LIU TINGXIN LIU FENG LIU ZILIANG |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160313 |
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CF01 | Termination of patent right due to non-payment of annual fee |