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RESCUE DEVICE
专利权人:
Sebastien Doherty
发明人:
Sebastien Doherty
申请号:
US16270795
公开号:
US20190283967A1
申请日:
2019.02.08
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A rescue device comprising a closed loop element made of a flexible material and first and second slidable elements mounted to the closed loop element so as to be slidable therealong while frictionally engaging the closed loop element. The first and second slidable elements each pinch the closed loop element against itself to define a pair of opposed end loop portions and an intermediate loop portion extending therebetween, the intermediate loop portion extending between the first and second slidable elements and each of the end loop portions extending from a respective one of the first and second slidable elements opposed to the intermediate loop portion.
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中国工程科技知识中心
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