CN101382044A - 一种筒式合金钻头 - Google Patents
一种筒式合金钻头 Download PDFInfo
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- CN101382044A CN101382044A CNA2008102254204A CN200810225420A CN101382044A CN 101382044 A CN101382044 A CN 101382044A CN A2008102254204 A CNA2008102254204 A CN A2008102254204A CN 200810225420 A CN200810225420 A CN 200810225420A CN 101382044 A CN101382044 A CN 101382044A
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- drill bit
- hammering
- barrel type
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- impact bar
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200810225420 CN101382044B (zh) | 2008-10-30 | 2008-10-30 | 一种筒式合金钻头 |
Applications Claiming Priority (1)
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CN 200810225420 CN101382044B (zh) | 2008-10-30 | 2008-10-30 | 一种筒式合金钻头 |
Publications (2)
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CN101382044A true CN101382044A (zh) | 2009-03-11 |
CN101382044B CN101382044B (zh) | 2013-10-23 |
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CN 200810225420 Active CN101382044B (zh) | 2008-10-30 | 2008-10-30 | 一种筒式合金钻头 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103216196A (zh) * | 2013-04-09 | 2013-07-24 | 阎慧奎 | 一种用于工程桩的入岩钻头 |
CN103835660A (zh) * | 2014-02-28 | 2014-06-04 | 郑州神利达钻采设备有限公司 | 智能化回缩式复合钻头 |
CN110987671A (zh) * | 2019-12-04 | 2020-04-10 | 北京交通大学 | 用于在实验室砂箱土层内部施加冲击激励的装置 |
CN114198013A (zh) * | 2021-11-30 | 2022-03-18 | 九江萨普智能科技有限公司 | 一种便于夹持多种物料的工业夹持机器人 |
CN115234172A (zh) * | 2022-09-22 | 2022-10-25 | 南通同欧智能装备科技有限公司 | 一种用于建筑施工的岩土层钻进设备 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3297099A (en) * | 1964-05-28 | 1967-01-10 | Ingersoll Rand Co | Rock drill reamer |
GB1068638A (en) * | 1963-09-11 | 1967-05-10 | Johnson Construction Co Ab | Drilling equipment |
US4520886A (en) * | 1982-07-07 | 1985-06-04 | Compagnie Francaise Des Petroles | Rotary drilling tool with percussion device |
CN1556892A (zh) * | 2001-09-20 | 2004-12-22 | ���ʿ����о�����˾ | 冲击钻头 |
US7240744B1 (en) * | 2006-06-28 | 2007-07-10 | Jerome Kemick | Rotary and mud-powered percussive drill bit assembly and method |
CN101228334A (zh) * | 2005-05-25 | 2008-07-23 | 英国石油勘探运作有限公司 | 用于打入套管或导管的设备和方法 |
CN201284622Y (zh) * | 2008-10-30 | 2009-08-05 | 北京依科瑞德地源科技有限责任公司 | 一种筒式合金钻头 |
-
2008
- 2008-10-30 CN CN 200810225420 patent/CN101382044B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1068638A (en) * | 1963-09-11 | 1967-05-10 | Johnson Construction Co Ab | Drilling equipment |
US3297099A (en) * | 1964-05-28 | 1967-01-10 | Ingersoll Rand Co | Rock drill reamer |
US4520886A (en) * | 1982-07-07 | 1985-06-04 | Compagnie Francaise Des Petroles | Rotary drilling tool with percussion device |
CN1556892A (zh) * | 2001-09-20 | 2004-12-22 | ���ʿ����о�����˾ | 冲击钻头 |
CN101228334A (zh) * | 2005-05-25 | 2008-07-23 | 英国石油勘探运作有限公司 | 用于打入套管或导管的设备和方法 |
US7240744B1 (en) * | 2006-06-28 | 2007-07-10 | Jerome Kemick | Rotary and mud-powered percussive drill bit assembly and method |
CN201284622Y (zh) * | 2008-10-30 | 2009-08-05 | 北京依科瑞德地源科技有限责任公司 | 一种筒式合金钻头 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103216196A (zh) * | 2013-04-09 | 2013-07-24 | 阎慧奎 | 一种用于工程桩的入岩钻头 |
CN103835660A (zh) * | 2014-02-28 | 2014-06-04 | 郑州神利达钻采设备有限公司 | 智能化回缩式复合钻头 |
CN110987671A (zh) * | 2019-12-04 | 2020-04-10 | 北京交通大学 | 用于在实验室砂箱土层内部施加冲击激励的装置 |
CN114198013A (zh) * | 2021-11-30 | 2022-03-18 | 九江萨普智能科技有限公司 | 一种便于夹持多种物料的工业夹持机器人 |
CN115234172A (zh) * | 2022-09-22 | 2022-10-25 | 南通同欧智能装备科技有限公司 | 一种用于建筑施工的岩土层钻进设备 |
Also Published As
Publication number | Publication date |
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CN101382044B (zh) | 2013-10-23 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
DD01 | Delivery of document by public notice |
Addressee: Su Cuntang Document name: Notification of Passing Examination on Formalities |
|
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 102200, Beijing Changping Changping District science and Technology Park, super Road, No. 37 Applicant after: Beijing Eco-Greenland Ground Source Technological Co., Ltd. Address before: 102200, Beijing Changping Changping District science and Technology Park, super Road, No. 37 Applicant before: Beijing Eco-greenland Ground Source Technological Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BEIJING ECO-GREENLAND GROUND SOURCE TECHNOLOGICAL CO., LTD. TO: ECO-GREENLAND (BEIJING) GROUND SOURCE TECHNOLOGICAL CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |