CN202401982U - 具有变幅机构的旋挖钻机 - Google Patents
具有变幅机构的旋挖钻机 Download PDFInfo
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- CN202401982U CN202401982U CN2011204796873U CN201120479687U CN202401982U CN 202401982 U CN202401982 U CN 202401982U CN 2011204796873 U CN2011204796873 U CN 2011204796873U CN 201120479687 U CN201120479687 U CN 201120479687U CN 202401982 U CN202401982 U CN 202401982U
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CN2011204796873U CN202401982U (zh) | 2011-11-28 | 2011-11-28 | 具有变幅机构的旋挖钻机 |
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CN2011204796873U CN202401982U (zh) | 2011-11-28 | 2011-11-28 | 具有变幅机构的旋挖钻机 |
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CN202401982U true CN202401982U (zh) | 2012-08-29 |
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CN2011204796873U Expired - Fee Related CN202401982U (zh) | 2011-11-28 | 2011-11-28 | 具有变幅机构的旋挖钻机 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104533303A (zh) * | 2015-01-09 | 2015-04-22 | 恒天九五重工有限公司 | 一种大扭矩旋挖钻机的桅杆折叠前趴式运输结构 |
CN104612595A (zh) * | 2015-01-27 | 2015-05-13 | 中国石油天然气集团公司 | 翻转滑移式桅杆井架 |
WO2023178638A1 (zh) * | 2022-03-25 | 2023-09-28 | 山河智能装备股份有限公司 | 一种桩架 |
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2011
- 2011-11-28 CN CN2011204796873U patent/CN202401982U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104533303A (zh) * | 2015-01-09 | 2015-04-22 | 恒天九五重工有限公司 | 一种大扭矩旋挖钻机的桅杆折叠前趴式运输结构 |
CN104533303B (zh) * | 2015-01-09 | 2016-04-27 | 恒天九五重工有限公司 | 一种大扭矩旋挖钻机的桅杆折叠前趴式运输结构 |
CN104612595A (zh) * | 2015-01-27 | 2015-05-13 | 中国石油天然气集团公司 | 翻转滑移式桅杆井架 |
CN104612595B (zh) * | 2015-01-27 | 2017-07-07 | 中国石油天然气集团公司 | 翻转滑移式桅杆井架 |
WO2023178638A1 (zh) * | 2022-03-25 | 2023-09-28 | 山河智能装备股份有限公司 | 一种桩架 |
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Free format text: FORMER OWNER: HE WEIBIN Effective date: 20130217 Owner name: CHINA RAILWAY SANLI HEAVY INDUSTRY CO., LTD. Free format text: FORMER OWNER: HENAN SANLI MECHANICAL MANUFACTURE CO., LTD. Effective date: 20130217 |
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Free format text: CORRECT: ADDRESS; FROM: 450100 ZHENGZHOU, HENAN PROVINCE TO: 450016 ZHENGZHOU, HENAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130217 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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ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY ENGINEERING EQUIPMENT GROUP TUNNEL E Free format text: FORMER OWNER: CHINA RAILWAY SANLI HEAVY INDUSTRY CO., LTD. Effective date: 20141201 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 450016 ZHENGZHOU, HENAN PROVINCE TO: 453000 XINXIANG, HENAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20141201 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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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20181128 |