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POWERED WHEELCHAIR WITH ARTICULATING DRIVE WHEELS
专利权人:
Balz Maurer
发明人:
Balz Maurer,Babian Wolter
申请号:
US13623652
公开号:
US20130248261A1
申请日:
2012.09.20
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A seated vehicle comprises a frame, one or more first wheels at a first position relative to the frame, one or more second wheels at a second position relative to the frame, and a wheel-positioning system. The wheel-positioning system includes one or more arms pivotally coupled to the frame, and an adjustment mechanism operatively coupled to a first position of the one or more arms. The one or more first wheels are operatively coupled to a second position of the one or more arms. The adjustment mechanism moves the one or more arms between a first position and a second position so that the one or more first wheels are in a first position relative to the one or more second wheels when the one or more arms are in the first position and are in a second position relative to the one or more second wheels when the one or more arms are in the second 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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