发明名称 Life rescue evacuation unit
摘要 A life rescue evacuation unit is provided to effect recovery of persons or property imperiled by fires, earthquakes and other emergencies. One embodiment comprises a portable apparatus to be employed at a location remote from the danger. A rescue chute is projected over to the trapped people whereby they may slide to safety. Another embodiment provides for the rescue chute to be associated with the imperiled structure. The chute is projected to a safe, remote area to allow people to slide down the chute and out of danger.
申请公布号 US4154320(A) 申请公布日期 1979.05.15
申请号 US19770837873 申请日期 1977.09.29
申请人 JATCZAK, ELLEN K 发明人 JATCZAK, ELLEN K
分类号 A62B1/20;(IPC1-7):A62B1/20 主分类号 A62B1/20
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