A curb-climbing front wheel drive power wheelchair has a frame, a seat connected to the frame, a pair of drive wheels connected to the frame and rotatable about transverse axis below a portion of the seat supporting the wheelchair occupant's thighs and at least one ground-engaging idler wheel connected to the frame behind the drive wheels and anti-tip wheels forward of the drive wheels and rigidly connected to the motors for pivotal movement.
申请公布号
EP0973475(A1)
申请公布日期
2000.01.26
申请号
EP19980918220
申请日期
1998.04.14
申请人
PRIDE MOBILITY PRODUCTS, CORPORATION
发明人
SCHAFFNER, WALTER, E.;MULHERN, JAMES, P.;ANTONISHAK, STEPHEN, J.;WHITE, GERALD, J.