CN101774515B - 单向不间歇牵引机构 - Google Patents
单向不间歇牵引机构 Download PDFInfo
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- CN101774515B CN101774515B CN201010030208XA CN201010030208A CN101774515B CN 101774515 B CN101774515 B CN 101774515B CN 201010030208X A CN201010030208X A CN 201010030208XA CN 201010030208 A CN201010030208 A CN 201010030208A CN 101774515 B CN101774515 B CN 101774515B
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Application Number | Priority Date | Filing Date | Title |
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CN201010030208XA CN101774515B (zh) | 2010-01-15 | 2010-01-15 | 单向不间歇牵引机构 |
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CN201010030208XA CN101774515B (zh) | 2010-01-15 | 2010-01-15 | 单向不间歇牵引机构 |
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CN101774515A CN101774515A (zh) | 2010-07-14 |
CN101774515B true CN101774515B (zh) | 2012-04-25 |
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CN201010030208XA Active CN101774515B (zh) | 2010-01-15 | 2010-01-15 | 单向不间歇牵引机构 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3844023A (en) * | 1971-09-14 | 1974-10-29 | J Surribas | Apparatus and methods for tensioning cables |
CN201250036Y (zh) * | 2008-07-30 | 2009-06-03 | 尹士道 | 罐道钢丝绳自动张紧装置 |
CN101607655A (zh) * | 2009-07-24 | 2009-12-23 | 沈皆乐 | 自救式电梯安全钳 |
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2010
- 2010-01-15 CN CN201010030208XA patent/CN101774515B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3844023A (en) * | 1971-09-14 | 1974-10-29 | J Surribas | Apparatus and methods for tensioning cables |
CN201250036Y (zh) * | 2008-07-30 | 2009-06-03 | 尹士道 | 罐道钢丝绳自动张紧装置 |
CN101607655A (zh) * | 2009-07-24 | 2009-12-23 | 沈皆乐 | 自救式电梯安全钳 |
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CN101774515A (zh) | 2010-07-14 |
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C14 | Grant of patent or utility model | ||
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C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Lv Xiangting Inventor after: Meng Jian Inventor after: Kuang Zenghe Inventor after: Luo Shudong Inventor before: Meng Jian Inventor before: Kuang Zenghe Inventor before: Luo Shudong |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MENG JIAN KUANG ZENGHE LUO SHUDONG TO: LV XIANGTING MENG JIAN KUANG ZENGHE LUO SHUDONG |
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TR01 | Transfer of patent right |
Effective date of registration: 20170823 Address after: 221116 west section of Qianjiang Road, Second Industrial Park, Copper Mt. Economic Development Zone, Copper Mt. District, Jiangsu, Xuzhou Patentee after: Xuzhou JOY Technology Co., Ltd. Address before: 221116 Xuzhou nine beneficial science and Technology Co., Ltd., Xuzhou Qianjiang District, Copper Mt. second industrial zone, Jiangsu, China Patentee before: Meng Jian |
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TR01 | Transfer of patent right |