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Foldable lightweight stretcher
专利权人:
Dan Sion
发明人:
Dan Sion,Alazar C. Yinbal
申请号:
US13320070
公开号:
US08893330B2
申请日:
2010.05.11
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A foldable stretcher for transporting an object. The stretcher comprising: a plurality of substantially plane members pivotally connected with each other in series by means of hinges there between handles pivotally connected to outermost of the plane members and, at least two pluralities of props. The stretcher further comprises at least two pairs of sufficiently stiff wires. Each pair of the wires arranged along a corresponding long side of the stretcher each the wire is mechanically connected to the stretcher at least two connection points the handles adapted for actuating a tautening of at least one of the wires of each pair of wires by fixation of the handles when the stretcher is in the unfolded position.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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