CN201141281Y - 一种带有泥浆液位自动控制装置的旋挖钻机 - Google Patents
一种带有泥浆液位自动控制装置的旋挖钻机 Download PDFInfo
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- CN201141281Y CN201141281Y CNU2007200760965U CN200720076096U CN201141281Y CN 201141281 Y CN201141281 Y CN 201141281Y CN U2007200760965 U CNU2007200760965 U CN U2007200760965U CN 200720076096 U CN200720076096 U CN 200720076096U CN 201141281 Y CN201141281 Y CN 201141281Y
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CNU2007200760965U CN201141281Y (zh) | 2007-11-13 | 2007-11-13 | 一种带有泥浆液位自动控制装置的旋挖钻机 |
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CNU2007200760965U CN201141281Y (zh) | 2007-11-13 | 2007-11-13 | 一种带有泥浆液位自动控制装置的旋挖钻机 |
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CN201141281Y true CN201141281Y (zh) | 2008-10-29 |
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CNU2007200760965U Expired - Fee Related CN201141281Y (zh) | 2007-11-13 | 2007-11-13 | 一种带有泥浆液位自动控制装置的旋挖钻机 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102220839A (zh) * | 2010-04-16 | 2011-10-19 | 包尔机械有限公司 | 具有用于确定调节范围的计算机单元的建筑机械 |
CN105672920A (zh) * | 2016-03-24 | 2016-06-15 | 上海市机械施工集团有限公司 | 一种气举反循环液面控制装置及控制方法 |
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2007
- 2007-11-13 CN CNU2007200760965U patent/CN201141281Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102220839A (zh) * | 2010-04-16 | 2011-10-19 | 包尔机械有限公司 | 具有用于确定调节范围的计算机单元的建筑机械 |
CN102220839B (zh) * | 2010-04-16 | 2014-02-12 | 包尔机械有限公司 | 具有用于确定调节范围的计算机单元的建筑机械 |
CN105672920A (zh) * | 2016-03-24 | 2016-06-15 | 上海市机械施工集团有限公司 | 一种气举反循环液面控制装置及控制方法 |
CN105672920B (zh) * | 2016-03-24 | 2018-06-26 | 上海市机械施工集团有限公司 | 一种气举反循环液面控制装置及控制方法 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOL |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410205 NO. 677, LUGU AVENUE, YUELU DISTRICT, CHANGSHA CITY, HU'NAN PROVINCE TO: 410013 NO. 361, YINPEN SOUTH ROAD, CHANGSHA CITY, HU'NAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20110414 Address after: 410013 No. 361 South silver basin, Hunan, Changsha Co-patentee after: Shanghai Zoomlion Heavy Industry Science and Technology Piling Machinery Co., Ltd. Patentee after: Chang Sha Zoomlion Heavy Industry Science & Technology Development Co., Ltd. Address before: No. 677 Yuelu District City, Hunan province 410205 Changsha Lugu Avenue Patentee before: Chang Sha Zoomlion Heavy Industry Science & Technology Development Co., Ltd. |
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C56 | Change in the name or address of the patentee |
Owner name: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOL Free format text: FORMER NAME: CHANG SHA ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Co-patentee after: Shanghai Zoomlion Heavy Industry Science and Technology Piling Machinery Co., Ltd. Patentee after: Zoomlion Heavy Industry Science & Technology Development Co., Ltd. Address before: 410013 No. 361 South silver basin, Hunan, Changsha Co-patentee before: Shanghai Zoomlion Heavy Industry Science and Technology Piling Machinery Co., Ltd. Patentee before: Chang Sha Zoomlion Heavy Industry Science & Technology Development Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20151113 |
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EXPY | Termination of patent right or utility model |