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公开(公告)号:US4569417A
公开(公告)日:1986-02-11
申请号:US666919
申请日:1984-10-31
申请人: Woo K. Lee , Young H. Kim
发明人: Woo K. Lee , Young H. Kim
CPC分类号: A62B1/14
摘要: A steel wire is extended from one end of a belt to a ring of a buckle through a small escape device inserted a pair of control plates, pulling speed of said wire being controlled by a rack gear with roller and a pair of control plates constituted with a fixed control plate and a moving control plate, wherein said moving control plate is controlled by control bolts positioned on the side surface of a small escape device, and said small escape device is disassembled from said buckle in an emergency.
摘要翻译: 通过插入一对控制板的小型逃逸装置将钢丝从带的一端延伸到带扣环,所述线的牵引速度由具有滚子的齿条和由一对控制板构成的一对控制板 固定控制板和移动控制板,其中所述移动控制板由位于小型逃逸装置的侧表面上的控制螺栓控制,并且所述小型逃生装置在紧急情况下从所述带扣拆卸。