发明名称 Wheelchair having torsion-acting shock absorption and detachable dirve train
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.
申请公布号 US2010012400(A1) 申请公布日期 2010.01.21
申请号 US20090387825 申请日期 2009.05.06
申请人 PATMONT STEVEN J;PETMONT GABRIEL S;SNOWDEN TREVOR 发明人 PATMONT STEVEN J;PETMONT GABRIEL S.;SNOWDEN TREVOR
分类号 B62M7/14;B62M1/14;F16F1/14 主分类号 B62M7/14
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