TWO-WHEEL DRIVE TWO-WHEELED VEHICLE
    2.
    发明公开
    TWO-WHEEL DRIVE TWO-WHEELED VEHICLE 有权
    两轮车辆两轮驱动

    公开(公告)号:EP1334023A1

    公开(公告)日:2003-08-13

    申请号:EP01975421.7

    申请日:2001-09-27

    IPC分类号: B62D61/02

    CPC分类号: B62K25/08 B62M17/00 B62M23/00

    摘要: The present invention is a two-wheel drive motorcycle. The drive train that supplies power to the front wheel is modified to include a series of rigid shafts or other internalized drive systems. The front wheel drive consists of components located on the axis of steering within the head tube and positioned symmetrically in a counterbalancing fashion within the front fork in order to counteract the torque reactions from the rotating fron wheel drive while providing a full range of steering. The front wheel drive lengthens and shortens in parallel with the shock-absorbing front fork. An engagement clutch, a one-way hub, and torque limiting clutch for the front wheel drive are also disclosed.