发明名称 Toy motorcycle
摘要 A toy motorcycle having a flywheel rotatably coupled to the frame, the flywheel being configured for fitting within opposite shell halves of a wheel having an annular gear member centrally disposed about the periphery thereof and recessed from the tire periphery. The flywheel has a pinion extending beyond the shell half, and a gear train operatively interconnects the pinion of the flywheel with the annular gear member through a clutch mechanism. Motive power is provided to the flywheel by means of a pull string wound about a spring biased drum coupled to the gear train through a unidirectional clutch assembly.
申请公布号 US4201011(A) 申请公布日期 1980.05.06
申请号 US19780922149 申请日期 1978.07.05
申请人 MATTEL INC 发明人 COOK, JOHN S
分类号 A63H17/21;A63H29/20;(IPC1-7):A63H29/20 主分类号 A63H17/21
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