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Adjustable wheelchair handrim with movable friction band
专利权人:
W Mark Richter
发明人:
W Mark Richter
申请号:
US13409400
公开号:
US08770611B2
申请日:
2012.03.01
申请国别(地区):
US
年份:
2014
代理人:
摘要:
An adjustable manual wheelchair handrim with a moveable elastomeric friction band. The position of the tubular handrim can be moved to a desired location relative to the wheel rim depending on the needs and limits of the user. The movable friction band is stretched around the drive surface of the handrim at a desired location preventing it from moving and providing increased frictional properties when gripped by the user during pushes. The friction band can be permanently affixed at a location to further prevent movement and slippage between the handrim and the friction band.
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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