CN201380234Y - 大管径夹紧装置 - Google Patents
大管径夹紧装置 Download PDFInfo
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- CN201380234Y CN201380234Y CN200920079440U CN200920079440U CN201380234Y CN 201380234 Y CN201380234 Y CN 201380234Y CN 200920079440 U CN200920079440 U CN 200920079440U CN 200920079440 U CN200920079440 U CN 200920079440U CN 201380234 Y CN201380234 Y CN 201380234Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200920079440U CN201380234Y (zh) | 2009-03-09 | 2009-03-09 | 大管径夹紧装置 |
Applications Claiming Priority (1)
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CN200920079440U CN201380234Y (zh) | 2009-03-09 | 2009-03-09 | 大管径夹紧装置 |
Publications (1)
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CN201380234Y true CN201380234Y (zh) | 2010-01-13 |
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CN200920079440U Expired - Fee Related CN201380234Y (zh) | 2009-03-09 | 2009-03-09 | 大管径夹紧装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102493772A (zh) * | 2011-12-15 | 2012-06-13 | 蔡东红 | 高水压探查钻具卡紧装置 |
CN103949685A (zh) * | 2014-04-18 | 2014-07-30 | 河源富马硬质合金股份有限公司 | 一种回转夹紧装置 |
CN112719316A (zh) * | 2020-12-23 | 2021-04-30 | 扬州力创机床有限公司 | 一种防漏油主轴结构 |
-
2009
- 2009-03-09 CN CN200920079440U patent/CN201380234Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102493772A (zh) * | 2011-12-15 | 2012-06-13 | 蔡东红 | 高水压探查钻具卡紧装置 |
CN103949685A (zh) * | 2014-04-18 | 2014-07-30 | 河源富马硬质合金股份有限公司 | 一种回转夹紧装置 |
CN112719316A (zh) * | 2020-12-23 | 2021-04-30 | 扬州力创机床有限公司 | 一种防漏油主轴结构 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SICHUAN HAOTE EQUIPMENT CO., LTD. Free format text: FORMER NAME: SICHUAN DEYANG TAIHAO SCIENCE AND TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 618000, 9, Tuojiang East Road, Sichuan, Deyang Patentee after: SICHUAN HAO TE EQUIPMENT CO., LTD. Address before: 618000, 9, Tuojiang East Road, Sichuan, Deyang Patentee before: Sichuan Deyang Taihao Science and Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20170309 |
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CF01 | Termination of patent right due to non-payment of annual fee |