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32. 发明授权

US4324063A Toy motor vehicle 失效
标题翻译：玩具机动车
公开(公告)号：US4324063A
公开(公告)日：1982-04-13
申请号：US192867
申请日：1980-10-01
申请人： Donald A. Rosenwinkel , Harry Disko
发明人： Donald A. Rosenwinkel , Harry Disko
IPC分类号： A63H17/00 , A63H29/16 , A63H29/20
CPC分类号： A63H29/20 , A63H17/00 , A63H29/16
摘要： A self-propelled toy motor vehicle includes a wheel for supporting the vehicle body to roll over a playing surface. The wheel includes a plurality of air vanes thereon for causing the wheel to rotate in response to a stream of air applied through a mouthpiece by a person blowing into the mouthpiece. The wheel is relatively heavy and acts as a flywheel to store kinetic energy so that when the vehicle is placed on a playing surface after the wheel is spinning in rotation, the vehicle is self-propelled until the rotative energy of the flywheel is expended. The flywheel and vanes spin inside a wheel housing and this develops a whistling sound resembling a jet-powered vehicle.
摘要翻译：自行式玩具机动车辆包括用于支撑车体以滚动在游戏表面上的车轮。车轮上包括多个风叶，用于使车轮响应于通过吹口施加的空气流而旋转。车轮相对较重，并且用作飞轮以存储动能，使得当车轮旋转后车辆被放置在游戏表面上时，车辆是自行推进的，直到飞轮的旋转能量消耗。飞轮和叶片在车轮壳内旋转，并产生类似喷气动力车辆的呼啸声。

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