CN2897508Y - 极座标式永磁—电磁混合型磁力钻座 - Google Patents
极座标式永磁—电磁混合型磁力钻座 Download PDFInfo
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- CN2897508Y CN2897508Y CN 200420007647 CN200420007647U CN2897508Y CN 2897508 Y CN2897508 Y CN 2897508Y CN 200420007647 CN200420007647 CN 200420007647 CN 200420007647 U CN200420007647 U CN 200420007647U CN 2897508 Y CN2897508 Y CN 2897508Y
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- electromagnetism
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- permanent magnetism
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Application Number | Priority Date | Filing Date | Title |
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CN 200420007647 CN2897508Y (zh) | 2004-03-31 | 2004-03-31 | 极座标式永磁—电磁混合型磁力钻座 |
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CN 200420007647 CN2897508Y (zh) | 2004-03-31 | 2004-03-31 | 极座标式永磁—电磁混合型磁力钻座 |
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CN2897508Y true CN2897508Y (zh) | 2007-05-09 |
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CN 200420007647 Expired - Fee Related CN2897508Y (zh) | 2004-03-31 | 2004-03-31 | 极座标式永磁—电磁混合型磁力钻座 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101525960B (zh) * | 2008-03-05 | 2012-07-18 | 上海羽添电子有限公司 | 电控永磁磁力锁 |
CN108161051A (zh) * | 2018-02-06 | 2018-06-15 | 华侨大学 | 磁场辅助平面钻削设备 |
CN109667368A (zh) * | 2018-12-30 | 2019-04-23 | 宁波云创建筑工程技术有限公司 | 一种快速安装的装配式外墙板 |
CN117102956A (zh) * | 2023-09-25 | 2023-11-24 | 浙江嘉诚动能科技股份有限公司 | 一种磁吸附性圆壁钻孔装置 |
-
2004
- 2004-03-31 CN CN 200420007647 patent/CN2897508Y/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101525960B (zh) * | 2008-03-05 | 2012-07-18 | 上海羽添电子有限公司 | 电控永磁磁力锁 |
CN108161051A (zh) * | 2018-02-06 | 2018-06-15 | 华侨大学 | 磁场辅助平面钻削设备 |
CN108161051B (zh) * | 2018-02-06 | 2023-09-29 | 华侨大学 | 磁场辅助平面钻削设备 |
CN109667368A (zh) * | 2018-12-30 | 2019-04-23 | 宁波云创建筑工程技术有限公司 | 一种快速安装的装配式外墙板 |
CN117102956A (zh) * | 2023-09-25 | 2023-11-24 | 浙江嘉诚动能科技股份有限公司 | 一种磁吸附性圆壁钻孔装置 |
CN117102956B (zh) * | 2023-09-25 | 2024-05-03 | 浙江嘉诚动能科技股份有限公司 | 一种磁吸附性圆壁钻孔装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongguan AQUAmate Machinery Co., Ltd. Assignor: Shi Zhongshi Contract fulfillment period: 2007.6.10 to 2014.3.30 Contract record no.: 2009440001214 Denomination of utility model: Marked polar-seat permanent-magnetic-electromagnetic mixed drilling base Granted publication date: 20070509 License type: Exclusive license Record date: 20090814 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.6.10 TO 2014.3.30; CHANGE OF CONTRACT Name of requester: DONGGUAN SHIYI MACHINERY CO., LTD. Effective date: 20090814 |
|
ASS | Succession or assignment of patent right |
Owner name: SHI JIAN Free format text: FORMER OWNER: SHI ZHONGSHI Effective date: 20110620 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Shi Jian Inventor before: Shi Zhongshi |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SHI ZHONGSHI TO: SHI JIAN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110620 Address after: 523929 Guangdong Province, Dongguan city Humen Town Management District Shu Tian comfortable Machinery Factory Patentee after: Shi Jian Address before: 523929 Guangdong Province, Dongguan city Humen Town Management District Shu Tian comfortable Machinery Factory Patentee before: Shi Zhongshi |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070509 Termination date: 20120331 |