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公开(公告)号:US08950550B2
公开(公告)日:2015-02-10
申请号:US13164248
申请日:2011-06-20
申请人: Alain Maurice , Benoît Vuillermoz
发明人: Alain Maurice , Benoît Vuillermoz
CPC分类号: A62B1/14 , Y10T24/39 , Y10T24/398
摘要: An ascender/descender appliance for ascending and descending on a rope, comprising a body having attachment means to be connected to the user's harness and a clamping device able to be released on load. The clamping device is arranged outside the body and comprises a chain of metal links constituted by a succession of friction elements articulated on one another by connecting rods to form a series of gaps for the rope to pass in zigzag manner. Means are associated with the top link to trigger clamping of the ascender device.
摘要翻译: 一种用于在绳索上升降的上升/下降装置,包括具有连接到使用者线束的附接装置的主体和能够在负载下释放的夹紧装置。 夹紧装置设置在主体的外部,并且包括由连续的杆相互连接的一系列摩擦元件构成的金属连杆链,以形成一系列间隙以使绳索以锯齿形的方式通过。 手段与顶部链接相关联,以触发上升装置的夹紧。