发明名称 Escape device
摘要 The present invention relates to a descent or escape device which can be used in a safe and easy manner as a means of emergency escape upon occurrence of a fire in hotels and other buildings, and also as a safety means for working in high places. The escape device is used together with a single rope and has such a structure that said rope is always stressed by the load of a person's body weight, thereby causing a braking action to control the speed of descent. The descent or escape device therefore ensures easy and safe descent at a desired speed of descent by appropriately manipulating an operating rod of the descent device.
申请公布号 US4083438(A) 申请公布日期 1978.04.11
申请号 US19760722312 申请日期 1976.09.10
申请人 HANDA, KUNINORI 发明人 HANDA, KUNINORI
分类号 A62B1/14;(IPC1-7):B65H59/14 主分类号 A62B1/14
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