Manually operated wheelchair having integrated differential to allow full range of motion under one-handed operation

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专利权人:

Joshua Carmine Penn

发明人:

Joshua Carmine Penn

申请号：

US13943438

公开号：

US08967652B2

申请日:

2013.07.16

申请国别(地区):

US

年份:

2015

代理人:

摘要：

A wheelchair includes a seat for supporting an occupant and a frame supporting the seat, where the frame further includes a first pair of wheels and a second pair of wheels connected by a differential for reversibly locking the second pair of wheels such that propulsion of only one of the wheels in the second pair of wheels results in both of wheels in the second pair of wheels moving in an identical direction.

来源网站：

中国工程科技知识中心

来源网址：

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