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    • 66. 发明授权
    • Low profile oven turntable
    • 低调烤箱转盘
    • US5059755A
    • 1991-10-22
    • US556670
    • 1990-07-23
    • John R. NottinghamJohn W. SpirkJeffrey M. Kalman
    • John R. NottinghamJohn W. SpirkJeffrey M. Kalman
    • H05B6/80
    • H05B6/6411
    • A rotatable platform having a relatively circular turntable top rotationally supported above a unitary base by a plurality of wheels which make tangential point contact with the underside of the turntable top. The base includes a raised rim portion that carries the rotationally mounted wheels. A step is formed between the raised rim portion and the remainder of the base that helps prevent food particles from contacting a gear train assembly contained within the base. A flat spiral spring is housed beneath the gear train assembly and cooperates with the gear train assembly to rotate the turntable top. A detent is provided on the base that engages an escapement blade for stopping rotation of the turntable top. The base is substantially square with rounded corners.
    • 具有相对圆形转盘顶部的可转动平台,其旋转地支撑在整体基座上方的多个车轮,其与转台顶部的下侧进行切向点接触。 基座包括承载旋转安装的车轮的凸起边缘部分。 在凸起的边缘部分和基部的其余部分之间形成有助于防止食物颗粒接触包含在基部内的齿轮组组件的台阶。 扁平的螺旋弹簧被容纳在齿轮系组件的下面,与齿轮组组合配合以转动转台顶部。 棘爪在基座上设有与擒纵刀片接合以阻止转盘顶部的转动。 基座大致正方形,圆角。