CN103359575B - 双向安全钳 - Google Patents
双向安全钳 Download PDFInfo
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- CN103359575B CN103359575B CN201310321721.8A CN201310321721A CN103359575B CN 103359575 B CN103359575 B CN 103359575B CN 201310321721 A CN201310321721 A CN 201310321721A CN 103359575 B CN103359575 B CN 103359575B
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CN201310321721.8A CN103359575B (zh) | 2013-07-29 | 2013-07-29 | 双向安全钳 |
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CN201310321721.8A CN103359575B (zh) | 2013-07-29 | 2013-07-29 | 双向安全钳 |
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CN103359575A CN103359575A (zh) | 2013-10-23 |
CN103359575B true CN103359575B (zh) | 2015-12-16 |
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CN201310321721.8A Active CN103359575B (zh) | 2013-07-29 | 2013-07-29 | 双向安全钳 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113401763B (zh) * | 2021-07-23 | 2022-12-09 | 苏州东方富力电梯部件有限公司 | 可实现双向制动且具有高稳定性的电梯安全钳 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2441780Y (zh) * | 2000-08-28 | 2001-08-08 | 盛嘉勋 | 双向电梯制动安全钳 |
CN2537691Y (zh) * | 2002-04-29 | 2003-02-26 | 河北东方机械厂 | 双向瞬时式电梯制动安全钳 |
CN2552893Y (zh) * | 2002-06-14 | 2003-05-28 | 刘兰珍 | 电梯安全钳 |
CN203392669U (zh) * | 2013-07-29 | 2014-01-15 | 西继迅达(许昌)电梯有限公司 | 一种双向安全钳 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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DE602005008205D1 (de) * | 2005-05-09 | 2008-08-28 | Dynatech Dynamics & Technology | Fangvorrichtung für eine graduelle bidirektionale Sicherheitsvorrichtung |
KR100726789B1 (ko) * | 2006-02-28 | 2007-06-11 | 주식회사 세명엘리베이터 | 엘리베이터용 양방향 제동장치 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2441780Y (zh) * | 2000-08-28 | 2001-08-08 | 盛嘉勋 | 双向电梯制动安全钳 |
CN2537691Y (zh) * | 2002-04-29 | 2003-02-26 | 河北东方机械厂 | 双向瞬时式电梯制动安全钳 |
CN2552893Y (zh) * | 2002-06-14 | 2003-05-28 | 刘兰珍 | 电梯安全钳 |
CN203392669U (zh) * | 2013-07-29 | 2014-01-15 | 西继迅达(许昌)电梯有限公司 | 一种双向安全钳 |
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CN103359575A (zh) | 2013-10-23 |
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CB03 | Change of inventor or designer information |
Inventor after: Sun Hongliang Inventor after: Gao Qipeng Inventor after: Xie Dongdong Inventor after: Kang Yanhui Inventor after: Li Yang Inventor before: Sun Hongliang Inventor before: Kang Weichao Inventor before: Wang Jipei Inventor before: Li Yang Inventor before: Sun Hongliang, Kang Weichao, Wang Jipei, Li Yang, Kou Jie |
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COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 461000 south section of Yanan Road, Xuchang economic and Technological Development Zone, Henan Patentee after: Xiji Xunda Elevator Co., Ltd Address before: 461000 south section of Yanan Road, Xuchang economic and Technological Development Zone, Henan Patentee before: XJ SCHINDLER (XUCHANG) ELEVATOR Co.,Ltd. |