Lightweight plastic sleds for emergency transport and hauling of loads

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专利权人:

ARC Products LLC

发明人:

Bryan A. Wolf,Clifford G. Adkins

申请号：

US13717306

公开号：

US08991835B1

申请日:

2012.12.17

申请国别(地区):

US

年份:

2015

代理人:

摘要：

Lightweight inexpensive sleds, made of tough plastic or similar material, are disclosed for transporting injured people or inert loads. Tensile towing forces applied to a strap are distributed to avoid tearing the sled body.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/