CN2457387Y - 钻机凸轮式锁紧装置 - Google Patents
钻机凸轮式锁紧装置 Download PDFInfo
- Publication number
- CN2457387Y CN2457387Y CN 00265178 CN00265178U CN2457387Y CN 2457387 Y CN2457387 Y CN 2457387Y CN 00265178 CN00265178 CN 00265178 CN 00265178 U CN00265178 U CN 00265178U CN 2457387 Y CN2457387 Y CN 2457387Y
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- cam
- bolt
- camshaft
- shape
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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.)
- Expired - Fee Related
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Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00265178 CN2457387Y (zh) | 2000-12-12 | 2000-12-12 | 钻机凸轮式锁紧装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00265178 CN2457387Y (zh) | 2000-12-12 | 2000-12-12 | 钻机凸轮式锁紧装置 |
Publications (1)
Publication Number | Publication Date |
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CN2457387Y true CN2457387Y (zh) | 2001-10-31 |
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ID=33619611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00265178 Expired - Fee Related CN2457387Y (zh) | 2000-12-12 | 2000-12-12 | 钻机凸轮式锁紧装置 |
Country Status (1)
Country | Link |
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CN (1) | CN2457387Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006097036A1 (fr) * | 2005-03-16 | 2006-09-21 | Huai Wu | Orifice de connexion d’element de connexion de mecanisme d’articulation |
CN103998843A (zh) * | 2011-12-13 | 2014-08-20 | 武藏工业株式会社 | 配管连接用夹具 |
CN111022445A (zh) * | 2019-11-28 | 2020-04-17 | 武汉高德智感科技有限公司 | 锁紧装置 |
-
2000
- 2000-12-12 CN CN 00265178 patent/CN2457387Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006097036A1 (fr) * | 2005-03-16 | 2006-09-21 | Huai Wu | Orifice de connexion d’element de connexion de mecanisme d’articulation |
CN103998843A (zh) * | 2011-12-13 | 2014-08-20 | 武藏工业株式会社 | 配管连接用夹具 |
CN103998843B (zh) * | 2011-12-13 | 2016-06-29 | 武藏工业株式会社 | 配管连接用夹具 |
CN111022445A (zh) * | 2019-11-28 | 2020-04-17 | 武汉高德智感科技有限公司 | 锁紧装置 |
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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: CHINA PETROLEUM GROUP CO., GEOPHYSICAL EXPLORATION Free format text: FORMER NAME OR ADDRESS: GEOPHYSICAL PROSPECTING BUREAU, CHINA PETROLEUM GROUP |
|
CP03 | Change of name, title or address |
Address after: Science and Technology Information Department, box 11, Zhuozhou, Hebei, China Shao Yongmei, take it Patentee after: China Petroleum Group Dongfang Geophysical Exploration Bureau Co Ltd Address before: Zhuozhou Geophysical Prospecting Bureau of Hebei Province Patentee before: Geophysical Exploration Bureau, China Petroleum Group |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011031 Termination date: 20100112 |