CN109850715B - 用于电梯的棘轮棘爪手动盘车工具 - Google Patents
用于电梯的棘轮棘爪手动盘车工具 Download PDFInfo
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- CN109850715B CN109850715B CN201910049032.3A CN201910049032A CN109850715B CN 109850715 B CN109850715 B CN 109850715B CN 201910049032 A CN201910049032 A CN 201910049032A CN 109850715 B CN109850715 B CN 109850715B
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CN109850715A CN109850715A (zh) | 2019-06-07 |
CN109850715B true CN109850715B (zh) | 2021-02-26 |
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CN110436317B (zh) * | 2019-09-05 | 2023-10-20 | 张明 | 一种电梯曳引机排车装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201040677Y (zh) * | 2007-05-30 | 2008-03-26 | 广州日立电梯有限公司 | 同步曳引机用的手动盘车装置 |
CN201272648Y (zh) * | 2008-08-28 | 2009-07-15 | 苏州江南电梯(集团)有限公司 | 无齿轮曳引机的手动盘车装置 |
CN201842557U (zh) * | 2010-10-27 | 2011-05-25 | 宁波申菱电梯配件有限公司 | 电梯曳引机的盘车装置 |
CN204868683U (zh) * | 2015-08-27 | 2015-12-16 | 国家电网公司 | 扭力扳手 |
CN208182412U (zh) * | 2018-04-16 | 2018-12-04 | 杭州斯沃德电梯有限公司 | 一种电梯安全盘车装置 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201040677Y (zh) * | 2007-05-30 | 2008-03-26 | 广州日立电梯有限公司 | 同步曳引机用的手动盘车装置 |
CN201272648Y (zh) * | 2008-08-28 | 2009-07-15 | 苏州江南电梯(集团)有限公司 | 无齿轮曳引机的手动盘车装置 |
CN201842557U (zh) * | 2010-10-27 | 2011-05-25 | 宁波申菱电梯配件有限公司 | 电梯曳引机的盘车装置 |
CN204868683U (zh) * | 2015-08-27 | 2015-12-16 | 国家电网公司 | 扭力扳手 |
CN208182412U (zh) * | 2018-04-16 | 2018-12-04 | 杭州斯沃德电梯有限公司 | 一种电梯安全盘车装置 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Feng Inventor after: Shi Qicheng Inventor after: Gu Xuanhao Inventor after: Zhang Xuelun Inventor before: Zhang Xuelun |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210203 Address after: Room 604, No. 65, building 22, bishuihecheng, Yinzhou District, Ningbo City, Zhejiang Province, 315100 Applicant after: Yang Feng Address before: 40 060 10-5, building 14, No.10, JINZI street, Nan'an District, Chongqing Applicant before: Zhang Xuelun |
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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: 20210226 Termination date: 20220118 |