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    • 7. 发明授权
    • Toy vehicle with housing
    • 玩具车与房屋
    • US4087935A
    • 1978-05-09
    • US745107
    • 1976-11-26
    • Russell C. EdmissonHerbert MayRaymond M. St. Pierre
    • Russell C. EdmissonHerbert MayRaymond M. St. Pierre
    • A63H17/44A63H17/14A63H29/20
    • A63H17/44
    • A toy vehicle having an inertia motor and a wheel adapted to be driven thereby, the vehicle having a drive gear operatively connected to the inertia motor, the periphery of the gear extending partially below the surface of the vehicle. A housing in the form of a fire station or the like is provided with a simulated chimney, which has a rack on the surface thereof within the housing, the chimney being depressible to operate a pinion carrying an enlarged diameter drum, having one end of a strap secured thereto for winding around the drum. The housing is provided with a ramp surface adapted for supporting the vehicle, the ramp being provided with a rotatably mounted hollow shaft having a power gear for engaging the drive gear within the vehicle, the power gear having a coil spring wound about a rod on the axis thereof with the outer end of the hollow shaft being configured to provide a small diameter drum having the other end of the strap means secured thereto. Restraining means are provided for engaging the vehicle so that upon depression of the rack the power gear is maintained in engagement with the drive gear, the power gear ceasing rotation when the rack is depressed to its extreme position whereby the inertia motor is energized and the vehicle leaves the housing.
    • 一种具有惯性电动机和适于被驱动的车轮的玩具车辆,所述车辆具有可操作地连接到所述惯性电动机的驱动齿轮,所述齿轮的周边部分地在所述车辆的表面下方延伸。 以消防站等形式的壳体设置有模拟烟囱,其在壳体的表面上具有齿条,所述烟囱被压下以操作承载扩大直径的鼓的小齿轮,其具有一端 固定在其上以缠绕在滚筒周围的带子。 壳体设置有适于支撑车辆的坡道表面,斜坡设置有可旋转地安装的空心轴,其具有用于与车辆内的驱动齿轮接合的动力齿轮,动力齿轮具有围绕杆上的螺旋弹簧 其中心轴的外端被构造成提供一个小直径的鼓,其中绑带装置的另一端固定在其上。 提供用于接合车辆的限制装置,使得当按压齿条时,动力齿轮保持与驱动齿轮接合,当齿条被压下到其极限位置时,动力齿轮停止旋转,由此惯性马达通电,并且车辆 离开房屋