CN205023649U - 摆针式防坠安全器 - Google Patents
摆针式防坠安全器 Download PDFInfo
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- CN205023649U CN205023649U CN201520459262.4U CN201520459262U CN205023649U CN 205023649 U CN205023649 U CN 205023649U CN 201520459262 U CN201520459262 U CN 201520459262U CN 205023649 U CN205023649 U CN 205023649U
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CN201520459262.4U CN205023649U (zh) | 2015-06-26 | 2015-06-26 | 摆针式防坠安全器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113044747A (zh) * | 2021-03-29 | 2021-06-29 | 怀化辰州机电有限公司 | 一种井下作业用提升装置 |
CN113184659A (zh) * | 2021-04-01 | 2021-07-30 | 上海二十冶建设有限公司 | 一种防坠滑轮组装置在立式滑道安装中的使用方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113044747A (zh) * | 2021-03-29 | 2021-06-29 | 怀化辰州机电有限公司 | 一种井下作业用提升装置 |
CN113044747B (zh) * | 2021-03-29 | 2024-05-31 | 湖南辰州矿业有限责任公司 | 一种井下作业用提升装置 |
CN113184659A (zh) * | 2021-04-01 | 2021-07-30 | 上海二十冶建设有限公司 | 一种防坠滑轮组装置在立式滑道安装中的使用方法 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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CP02 | Change in the address of a patent holder |
Address after: 611130, No. 31, No. 2, building 88, No. five, 1 Tai Chi Road, Chengdu hi tech Development Zone, Sichuan, Chengdu Patentee after: CHENGDU SIYUAN BROTHER SCIENCE AND TECHNOLOGY CO., LTD. Address before: 319 Wenjiang District No. 611130 Sichuan city of Chengdu province Chengdu Strait science and Technology Industry Development Park Avenue Tsingtao Patentee before: CHENGDU SIYUAN BROTHER SCIENCE AND TECHNOLOGY CO., LTD. |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 611130 Chengdu, Sichuan Province, China (Sichuan) Free Trade Pilot Area, No. 199 Tianfu Fourth Street, Chengdu High-tech Zone, 32 floors Patentee after: CHENGDU SIYUAN BROTHER SCIENCE AND TECHNOLOGY CO., LTD. Address before: 611130 No. 88, No. 5 Jitai Road, Chengdu High-tech Zone, Chengdu City, Sichuan Province Patentee before: CHENGDU SIYUAN BROTHER SCIENCE AND TECHNOLOGY CO., LTD. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 32 / F, building 1, No. 199, Tianfu 4th Street, hi tech Zone, Chengdu, Sichuan 610041 Patentee after: Chengdu Siyuan smart Aviation Technology Co., Ltd Address before: 611130 Chengdu, Sichuan Province, China (Sichuan) Free Trade Pilot Area, No. 199 Tianfu Fourth Street, Chengdu High-tech Zone, 32 floors Patentee before: CHENGDU SIYUAN BROTHER SCIENCE AND TECHNOLOGY Co.,Ltd. |