CN201695969U - 一种钻机推进、提升倍增机构 - Google Patents
一种钻机推进、提升倍增机构 Download PDFInfo
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- CN201695969U CN201695969U CN2010202506833U CN201020250683U CN201695969U CN 201695969 U CN201695969 U CN 201695969U CN 2010202506833 U CN2010202506833 U CN 2010202506833U CN 201020250683 U CN201020250683 U CN 201020250683U CN 201695969 U CN201695969 U CN 201695969U
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103075119A (zh) * | 2011-10-25 | 2013-05-01 | 江苏地龙重型机械有限公司 | 加力装置 |
CN104047546A (zh) * | 2014-06-30 | 2014-09-17 | 江苏四达重工有限公司 | 直线定向挖穴机 |
CN104583528A (zh) * | 2012-05-14 | 2015-04-29 | 那伯斯钻井国际有限公司 | 可沿着齿条移动并且包括由电马达驱动的小齿轮的钻机滑架 |
CN106246111A (zh) * | 2016-09-19 | 2016-12-21 | 江苏省无锡探矿机械总厂有限公司 | 带推进架的液压伸缩桅杆 |
CN107882504A (zh) * | 2017-11-10 | 2018-04-06 | 北京朝旭鼎新市政工程检测科技有限公司 | 全方位施工钻机 |
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2010
- 2010-06-30 CN CN2010202506833U patent/CN201695969U/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103075119A (zh) * | 2011-10-25 | 2013-05-01 | 江苏地龙重型机械有限公司 | 加力装置 |
CN103075119B (zh) * | 2011-10-25 | 2014-11-26 | 江苏地龙重型机械有限公司 | 加力装置 |
CN104583528A (zh) * | 2012-05-14 | 2015-04-29 | 那伯斯钻井国际有限公司 | 可沿着齿条移动并且包括由电马达驱动的小齿轮的钻机滑架 |
US9790751B2 (en) | 2012-05-14 | 2017-10-17 | Nabors Drilling International Limited | Drilling rig employing top drive |
CN104047546A (zh) * | 2014-06-30 | 2014-09-17 | 江苏四达重工有限公司 | 直线定向挖穴机 |
CN106246111A (zh) * | 2016-09-19 | 2016-12-21 | 江苏省无锡探矿机械总厂有限公司 | 带推进架的液压伸缩桅杆 |
CN107882504A (zh) * | 2017-11-10 | 2018-04-06 | 北京朝旭鼎新市政工程检测科技有限公司 | 全方位施工钻机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANDONG LONGYE MACHINERY CO., LTD. Free format text: FORMER OWNER: TAIAN CITY XINLONG DRILLING MACHINERY CO., LTD. Effective date: 20150727 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150727 Address after: 271000, Shandong Tai'an Youth Entrepreneurship Development Zone Rong Road Patentee after: Shandong Dragon Machinery Co., Ltd. Address before: 271000 Xu Lou Economic Development Zone, Shandong, Tai'an Patentee before: Taian City Xinlong Drilling Machinery Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20110105 |
|
CX01 | Expiry of patent term |