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    • 7. 发明授权
    • Speed-shifting pulley with clutch mechanism
    • 带离合器机构的换档滑轮
    • US4568315A
    • 1986-02-04
    • US575027
    • 1984-01-30
    • Takashi TomiyoriHideo Hirai
    • Takashi TomiyoriHideo Hirai
    • F16H9/12F16H7/08F16H55/56F16H11/06
    • F16H55/56F16H7/0827
    • A variable speed pulley mounted to a torque transmission shaft having an idler structure arranged to maintain the power transmission belt centered between the pulley sheaves when the sheaves are spaced apart sufficiently to permit the belt to ride on the idler as in a stopped or idling condition of the pulley system. A tension roller may be utilized in the system for urging the belt against the outer surface of the idler, which, in the illustrated embodiment, is crowned. Structure is provided for affording facilitated adjustable movement of the adjustable sheave on the shaft, and in one embodiment, provision is made for providing lubrication therebetween.
    • 一种安装在转矩传动轴上的变速传动轴,其具有惰轮结构,其布置成当滑轮间隔开时将动力传递带保持在滑轮滑轮之间的中心位置,以允许皮带骑行在惰轮上,如在停止或空转状态 滑轮系统。 可以在系统中使用张紧辊来将带子推压到惰轮的外表面,在所示的实施例中,凸轮被加冠。 提供了用于提供可调节滑轮在轴上的便利的可调节运动的结构,并且在一个实施例中,提供用于在它们之间提供润滑。