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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0583722 (1975-06-04) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 0 |
A maneuverable vehicle which is adapted to be suspended from above, such as by a helicopter. The vehicle is particularly adapted for use in rescue work. The vehicle has a pair of rudders, one at each end thereof. A propeller is associated with each of the rudders to produce an airflow across the ass
Emergency rescue apparatus for the rescue of persons from buildings and other areas comprising: a substantially enclosed cabin means for housing persons and having at least one closable entranceway for the ingress and egress of persons and being incapable of self-propulsion along its longitudinal ax
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