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    • 61. 发明授权
    • Self-propelled toy vehicle
    • 自行车玩具车
    • US3621607A
    • 1971-11-23
    • US88500169
    • 1969-12-15
    • MARVIN GLASS & ASSOCIATES
    • MORRISON HOWARD JGLASS MARVIN I
    • A63H29/20A63G19/00A63H17/21B62D37/06A63H17/00
    • A63G19/00B62D37/06
    • A SELF-PROPELLED TOY VEHICLE WHEREIN THE SUPPORTING AND DRIVING MEANS ALSO PROVIDES A GYROSCOPIC EFFECT ON THE TRAVEL OF VEHICLE. THE TOY VEHICLE HAS MOUNTED THEREON A SINGLE SUPPORTING WHEEL IN THE FORM OF A ROTATABLE FLYWHEEL, WHICH IS CAPABLE OF STORING SUFFICIENT ENERGY TO PROVIDE A GYROSCOPIC EFFECT ON THE VEHICLE WHEN THE ROTATING FVLYWHEEL IS PLACED ON A SUPPORTING SURFACE. IN THE ILLUSTRATED EMIBODIMENT, THE FLYWHEEL IS WOUND WITH A STRING, SIMILARLY TO THE WINDING OF A GYROSCOPIC TOP, AND A LAUNCHING DEVICE IS ALSO PROVIDED IN ORDER TO FACILITATE LAUNCHING THE DEVICE IN A BALANCED CONDITION AND ALONG A STRAIGHT LINE.
    • 1303697玩具车MI玻璃[贸易作为MARVIN玻璃与相关] 1970年9月15日[1969年12月15日] 43999/70标题A6S一种玩具车包括主体10和安装在其上的驱动和支撑轮24,该轮是旋转的飞轮 为了通过陀螺作用使车辆横向地支撑其纵向轴线,除了飞轮24之外,主体还具有支撑装置22.如图所示,车辆的实施例的俯视图,飞轮24 在其周围具有橡胶环28以帮助与支撑表面的摩擦接触,并且飞轮轴26具有通过其的用于帘线38的开口36,帘线38围绕轴缠绕然后被拉动将使飞轮24旋转, 然后车辆在其上放置时在支撑表面上移动。 还描述了一种发射器,其可以用于在车轮24与支撑表面间隔开的同时支撑车辆,同时绳索38被拉动,然后操作杆,以使车辆从支撑件移出并推动自身超过支撑 表面。 可以使用替代手段旋转飞轮,规定齿条和小齿轮。