首页>
外国专利>
Four wheel drive wheelchair has internal combustion engine driving hydraulic pump to actuate wheel drive hydraulic motors
Four wheel drive wheelchair has internal combustion engine driving hydraulic pump to actuate wheel drive hydraulic motors
展开▼
机译:四轮驱动轮椅具有内燃发动机驱动液压泵,以驱动四轮驱动液压马达
展开▼
页面导航
摘要
著录项
相似文献
摘要
The four wheel drive wheelchair (1) has a chassis (2) with a seat (3) and motors (6,11,12,13,15) to move the chair to the front and rear. The motors include an internal combustion engine (6) operating a hydraulic pump (11,12) for a circuit (13,15) to drive the wheels (24). The motors can be controlled by a lever (7) to control flow to the wheel motors.
展开▼