Steven J Patmont,Gabriel S. Patmont,Trevor Snowden
申请号：
US12387825
公开号：
US08434775B2
申请日:
2009.05.06
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A wheelchair having torsion-acting shock absorbers from which cantilevered swing arms connected to drive wheels are connected is disclosed. The wheelchair incorporates a compact, collapsible power scooter that attaches to the wheelchair and presents a pair of handlebars having an accelerator and a brake, thus enabling the rider to propel him or herself by a power drive train rather than by hand.
