发明名称 Child's ride-on toy with reversing drive for rear wheels
摘要 A child's motor powered vehicle utilizes a unidirectional electric motor supported on a drive shaft which carries at its ends drive members which are engageable with either one of a pair of radially spaced drive surfaces on the drive wheels. Control levers support the drive shaft adjacent its ends and are pivotally supported on the vehicle so that they may effect movement of the drive shaft end portions and the drive elements from one drive surface to another to effect a reversal in the direction of rotation of the drive wheels. The drive surfaces are conveniently provided by axial walls of a concentric channel on the inner face of the drive wheels.
申请公布号 US4516648(A) 申请公布日期 1985.05.14
申请号 US19830488050 申请日期 1983.04.25
申请人 COLECO INDUSTRIES, INC. 发明人 BERGER, HANS S.;MERCURIO, FRANK;REINER, NORBERT L.
分类号 B62D11/04;B62K9/02;(IPC1-7):B62D11/04 主分类号 B62D11/04
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