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    • 2. 发明授权
    • Merry-go-round
    • 快活的
    • US3968961A
    • 1976-07-13
    • US531694
    • 1974-12-11
    • Joseph J. Mancusi, Jr.
    • Joseph J. Mancusi, Jr.
    • A63G1/30A63G1/34
    • A63G1/34A63G1/30
    • A compact and easily assembled merry-go-round consists of a turntable supported at its periphery upon spaced inverted casters mounted on a frame bearing, on its underside and in verticle alinement with said casters, leveling devices. The turntable is fixed at its center to a vertical driven shaft rotatably mounted on the frame and coupled to an electric motor. Simulated animals pivotally carried by the turntable nutate as the turntable rotates through a cam follower relationsip with a sinusoidal track fixed to the upper side of the frame. A conically shaped column supports a canopy assembly and may bear switches to permit the riders to turn off and on the electric motor. A control box is also provided off of the turntable. A tape player and speakers are also provided on the turntable or in the control box and the column.
    • 紧凑且易于组装的快速回转包括在其周边支撑的间隔开的反转脚轮的转台,其在框架轴承的下侧和与所述脚轮,调平装置的垂直分布中。 转盘在其中心固定在可旋转地安装在框架上并连接到电动马达的垂直从动轴上。 由于转台通过与固定在框架上侧的正弦轨道相连的凸轮从动件关系旋转,由转台爪形物枢转地支撑的模拟动物。 圆锥形柱支撑冠层组件,并且可以承载开关以允许车手关闭和电动马达。 转盘上也设有控制箱。 磁带机和扬声器也设在转台上,或控制箱和色谱柱中。