CN103028937A - 球阀检修密封机械锁定自动投退装置 - Google Patents
球阀检修密封机械锁定自动投退装置 Download PDFInfo
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62241627A (ja) * | 1986-04-14 | 1987-10-22 | Hitachi Ltd | 自動ネジ締付装置 |
CN2568371Y (zh) * | 2002-09-13 | 2003-08-27 | 中国科学院沈阳自动化研究所 | 一种多轴螺栓拧紧机 |
CN201677167U (zh) * | 2009-04-18 | 2010-12-22 | 无锡职业技术学院 | 一种自动螺母拧紧机 |
CN102581603A (zh) * | 2012-02-01 | 2012-07-18 | 新疆金风科技股份有限公司 | 机械手 |
CN202418704U (zh) * | 2012-01-17 | 2012-09-05 | 天津国际机械阀门有限公司 | 大通径阀门止漏环机械锁定装置 |
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- 2012-12-26 CN CN2012105704581A patent/CN103028937A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62241627A (ja) * | 1986-04-14 | 1987-10-22 | Hitachi Ltd | 自動ネジ締付装置 |
CN2568371Y (zh) * | 2002-09-13 | 2003-08-27 | 中国科学院沈阳自动化研究所 | 一种多轴螺栓拧紧机 |
CN201677167U (zh) * | 2009-04-18 | 2010-12-22 | 无锡职业技术学院 | 一种自动螺母拧紧机 |
CN202418704U (zh) * | 2012-01-17 | 2012-09-05 | 天津国际机械阀门有限公司 | 大通径阀门止漏环机械锁定装置 |
CN102581603A (zh) * | 2012-02-01 | 2012-07-18 | 新疆金风科技股份有限公司 | 机械手 |
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Owner name: STATE GRID XINYUAN CO., LTD. SHANDONG TAISHAN PUMP Effective date: 20131008 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: SHANDONG TAISHAN PUMP STORAGE PLANT CO., LTD. Effective date: 20131008 |
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Effective date of registration: 20131008 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: State Grid Xinyuan Co., Ltd. Applicant after: Shandong Taishan Pumped Storage Power Station Co., Ltd. Address before: 271000, Dongyue Avenue, Tai'an, Shandong Applicant before: Shandong Taishan Pumped Storage Power Station Co., Ltd. |
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Application publication date: 20130410 |