CN202745736U - Casing-pipe clamping device for full-casing-pipe full-circle slewing drilling machine - Google Patents
Casing-pipe clamping device for full-casing-pipe full-circle slewing drilling machine Download PDFInfo
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- CN202745736U CN202745736U CN 201220406155 CN201220406155U CN202745736U CN 202745736 U CN202745736 U CN 202745736U CN 201220406155 CN201220406155 CN 201220406155 CN 201220406155 U CN201220406155 U CN 201220406155U CN 202745736 U CN202745736 U CN 202745736U
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- casing
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- pipe
- drilling machine
- clamping device
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220406155 CN202745736U (en) | 2012-08-16 | 2012-08-16 | Casing-pipe clamping device for full-casing-pipe full-circle slewing drilling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220406155 CN202745736U (en) | 2012-08-16 | 2012-08-16 | Casing-pipe clamping device for full-casing-pipe full-circle slewing drilling machine |
Publications (1)
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CN202745736U true CN202745736U (en) | 2013-02-20 |
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CN 201220406155 Expired - Fee Related CN202745736U (en) | 2012-08-16 | 2012-08-16 | Casing-pipe clamping device for full-casing-pipe full-circle slewing drilling machine |
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CN (1) | CN202745736U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103195357A (en) * | 2013-04-19 | 2013-07-10 | 郑州宇通重工有限公司 | Full-casing type special drilling machine |
CN108180313A (en) * | 2018-02-09 | 2018-06-19 | 江苏格睿特管网工程有限公司 | 360 ° of full circle swinging Circular Shaft pipe-rocking machines and construction |
CN108240190A (en) * | 2016-12-27 | 2018-07-03 | 徐州盾安重工机械制造有限公司 | Full-sleeve full-rotation drill hydraulic multi-head gripper |
CN110043047A (en) * | 2019-03-27 | 2019-07-23 | 徐州盾安重工机械制造有限公司 | A kind of novel steel column implanted device and construction method |
-
2012
- 2012-08-16 CN CN 201220406155 patent/CN202745736U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103195357A (en) * | 2013-04-19 | 2013-07-10 | 郑州宇通重工有限公司 | Full-casing type special drilling machine |
CN108240190A (en) * | 2016-12-27 | 2018-07-03 | 徐州盾安重工机械制造有限公司 | Full-sleeve full-rotation drill hydraulic multi-head gripper |
CN108180313A (en) * | 2018-02-09 | 2018-06-19 | 江苏格睿特管网工程有限公司 | 360 ° of full circle swinging Circular Shaft pipe-rocking machines and construction |
CN110043047A (en) * | 2019-03-27 | 2019-07-23 | 徐州盾安重工机械制造有限公司 | A kind of novel steel column implanted device and construction method |
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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: XUZHOU DUNAN HEAVY INDUSTRY MACHINERY MANUFACTURIN Free format text: FORMER NAME: XUZHOU DUN'AN JINGTAI HEAVY INDUSTRIAL MACHINERY MANUFACTURING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 221000, Jiangsu City, Xuzhou Province North Development Zone era avenue west prosperous road Patentee after: XUZHOU DUN'AN HEAVY INDUSTRY MACHINERY MANUFACTURING Co.,Ltd. Address before: 221000, Jiangsu City, Xuzhou Province North Development Zone era avenue west prosperous road Patentee before: XUZHOU DUNAN JING TAI HEAVY MACHINERY Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20200602 Address after: 221000 No.8 Tongfa Road, Quanzhan Economic Development Zone, Quanzhan District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Dun'an Construction Machinery Manufacturing Co.,Ltd. Address before: 221000, Jiangsu City, Xuzhou Province North Development Zone era avenue west prosperous road Patentee before: XUZHOU DUN'AN HEAVY INDUSTRY MACHINERY MANUFACTURING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210728 Address after: 201901 5 / F, 6 / F, building 5, No. 258, Yangnan Road, Baoshan District, Shanghai Patentee after: SHANGHAI ENGINEERING MACHINERY Co.,Ltd. Address before: 221000 No.8 Tongfa Road, Quanzhan Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Dun'an Construction Machinery Manufacturing Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20210816 |
|
CF01 | Termination of patent right due to non-payment of annual fee |