CN201843509U - 动力头快速提升装置及使用该提升装置的车载钻机 - Google Patents
动力头快速提升装置及使用该提升装置的车载钻机 Download PDFInfo
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CN2010205614219U CN201843509U (zh) | 2010-10-14 | 2010-10-14 | 动力头快速提升装置及使用该提升装置的车载钻机 |
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CN2010205614219U CN201843509U (zh) | 2010-10-14 | 2010-10-14 | 动力头快速提升装置及使用该提升装置的车载钻机 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104481425A (zh) * | 2014-12-12 | 2015-04-01 | 中煤科工集团西安研究院有限公司 | 车载钻机钢丝绳防扭转张紧装置 |
CN104481417A (zh) * | 2014-12-12 | 2015-04-01 | 中煤科工集团西安研究院有限公司 | 用于煤层气车载钻机的直线导轨式倍速给进装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104481425A (zh) * | 2014-12-12 | 2015-04-01 | 中煤科工集团西安研究院有限公司 | 车载钻机钢丝绳防扭转张紧装置 |
CN104481417A (zh) * | 2014-12-12 | 2015-04-01 | 中煤科工集团西安研究院有限公司 | 用于煤层气车载钻机的直线导轨式倍速给进装置 |
CN104481425B (zh) * | 2014-12-12 | 2018-01-12 | 中煤科工集团西安研究院有限公司 | 车载钻机钢丝绳防扭转张紧装置 |
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Effective date of registration: 20130208 Address after: 450016 No. sixth, 99 Avenue, Zhengzhou Economic Development Zone, Henan, China Patentee after: HENAN SANLI MECHANICAL MANUFACTURE CO., LTD. Address before: 450100 No. 1 Tashan Road, Zhengzhou, Henan, Xingyang Patentee before: Henan Sanli Mechanical Manufacture Co., Ltd. Patentee before: He Weibin |
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Owner name: CHINA RAILWAY ENGINEERING EQUIPMENT GROUP TUNNEL E Free format text: FORMER OWNER: CHINA RAILWAY SANLI HEAVY INDUSTRY CO., LTD. Effective date: 20141208 |
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Free format text: CORRECT: ADDRESS; FROM: 450016 ZHENGZHOU, HENAN PROVINCE TO: 453000 XINXIANG, HENAN PROVINCE |
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Effective date of registration: 20141208 Address after: Xinxiang City, Henan province 453000 West intersection of West Road and Renmin Road northbound 300 meters Patentee after: Tunnel device Manufacturing Co., Ltd of China Railway Engineering equipment group Address before: 450016 No. sixth, 99 Avenue, Zhengzhou Economic Development Zone, Henan, China Patentee before: HENAN SANLI MECHANICAL MANUFACTURE CO., LTD. |
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