REVERSE-RETREAT PREVENTING APPARATUS

专利名称：REVERSE-RETREAT PREVENTING

APPARATUS

发明人：YIN, Zhirui申请号：EP14883308.0申请日：20140526公开号：EP3109959A1公开日：20161228

专利附图：

摘要：The present invention provides a retreat preventing apparatus, comprising: abase (1) for providing support, a detecting assembly provided on the base (1) fordetecting the movement direction of a winch traction rope, and a braking assembly

provided on the base (1) and connected to the detecting assembly; the detectingassembly triggers the braking assembly at the time of the movement of the winchtraction rope in an opposite direction detected by the detecting assembly, so as to makethe braking assembly clamp the winch traction rope. The apparatus of the presentinvention can automatically detect the movement direction of the winch traction rope andcan timely clamp the winch traction rope when the traction rope moves in an oppositedirection, thereby preventing retreat from generating and avoiding various accidentscaused by retreat.

申请人：State Grid Corporation of China (SGCC),State Grid Hebei Electric PowerCompany,State Grid Hebei Electric Power Company Hengshui Power Supply Branch

地址：No. 86 West Chang'an Street Xicheng District Beijing 100031 CN,No.32 FuqiangStreet Yuhua District Shijiazhuang, Hebei 050021 CN,No.185 Renmin Donglu TaochengDistrict Hengshui, Hebei 053000 CN

国籍：CN,CN,CN

代理机构：Global IP Europe Patentanwaltskanzlei

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