CN202892704U - 一种输电线路杆塔攀登防坠落装置 - Google Patents
一种输电线路杆塔攀登防坠落装置 Download PDFInfo
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- CN202892704U CN202892704U CN 201220453190 CN201220453190U CN202892704U CN 202892704 U CN202892704 U CN 202892704U CN 201220453190 CN201220453190 CN 201220453190 CN 201220453190 U CN201220453190 U CN 201220453190U CN 202892704 U CN202892704 U CN 202892704U
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CN 201220453190 CN202892704U (zh) | 2012-09-07 | 2012-09-07 | 一种输电线路杆塔攀登防坠落装置 |
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CN 201220453190 CN202892704U (zh) | 2012-09-07 | 2012-09-07 | 一种输电线路杆塔攀登防坠落装置 |
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CN202892704U true CN202892704U (zh) | 2013-04-24 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102814012A (zh) * | 2012-09-07 | 2012-12-12 | 沧州供电公司 | 一种输电线路杆塔攀登防坠落装置 |
CN107362474A (zh) * | 2017-09-05 | 2017-11-21 | 国网黑龙江省电力有限公司黑河供电公司 | 一种蛇式推动器 |
CN116115924A (zh) * | 2023-02-23 | 2023-05-16 | 广东电网有限责任公司 | 一种用于杆塔防坠的全向型柔性导轨系统 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102814012A (zh) * | 2012-09-07 | 2012-12-12 | 沧州供电公司 | 一种输电线路杆塔攀登防坠落装置 |
CN102814012B (zh) * | 2012-09-07 | 2015-08-19 | 国家电网公司 | 一种输电线路杆塔攀登防坠落装置 |
CN107362474A (zh) * | 2017-09-05 | 2017-11-21 | 国网黑龙江省电力有限公司黑河供电公司 | 一种蛇式推动器 |
CN107362474B (zh) * | 2017-09-05 | 2022-11-18 | 国网黑龙江省电力有限公司黑河供电公司 | 一种蛇式推动器 |
CN116115924A (zh) * | 2023-02-23 | 2023-05-16 | 广东电网有限责任公司 | 一种用于杆塔防坠的全向型柔性导轨系统 |
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Legal Events
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C14 | Grant of patent or utility model | ||
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Owner name: CANGZHOU POWER SUPPLY BRANCH COMPANY, STATE GRID H Free format text: FORMER OWNER: STATE GRID CORPORATION OF CHINA STATE GRID HEBEI ELECTRIC POWER COMPANY Effective date: 20140813 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CANGZHOU POWER SUPPLY BRANCH COMPANY, STATE GRID HEBEI ELECTRIC POWER COMPANY Effective date: 20140813 |
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Owner name: CANGZHOU POWER SUPPLY BRANCH COMPANY, STATE GRID H Free format text: FORMER NAME: CANGZHOU POWER SUPPLY CO., LTD. |
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Free format text: CORRECT: ADDRESS; FROM: 061001 CANGZHOU, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
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CP01 | Change in the name or title of a patent holder |
Address after: 061001 No. 21 West Yongji Road, Hebei, Cangzhou Patentee after: STATE GRID HEBEI ELECTRIC POWER COMPANY, CANGZHOU BRANCH Patentee after: State Grid Corporation of China Patentee after: STATE GRID HEBEI ELECTRIC POWER Co. Address before: 061001 No. 21 West Yongji Road, Hebei, Cangzhou Patentee before: STATE GRID HEBEI ELECTRIC POWER COMPANY, CANGZHOU BRANCH Patentee before: State Grid Corporation of China Patentee before: Hebei Electric Power Corp. Address after: 061001 No. 21 West Yongji Road, Hebei, Cangzhou Patentee after: STATE GRID HEBEI ELECTRIC POWER COMPANY, CANGZHOU BRANCH Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Corp. Address before: 061001 No. 21 West Yongji Road, Hebei, Cangzhou Patentee before: Cangzhou Power Supply Co. Patentee before: State Grid Corporation of China Patentee before: Hebei Electric Power Corp. |
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TR01 | Transfer of patent right |
Effective date of registration: 20140813 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID HEBEI ELECTRIC POWER COMPANY, CANGZHOU BRANCH Patentee after: STATE GRID HEBEI ELECTRIC POWER Co. Address before: 061001 No. 21 West Yongji Road, Hebei, Cangzhou Patentee before: STATE GRID HEBEI ELECTRIC POWER COMPANY, CANGZHOU BRANCH Patentee before: State Grid Corporation of China Patentee before: STATE GRID HEBEI ELECTRIC POWER Co. |
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AV01 | Patent right actively abandoned |
Granted publication date: 20130424 Effective date of abandoning: 20150819 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20130424 Effective date of abandoning: 20150819 |
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RGAV | Abandon patent right to avoid regrant |