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    • 3. 发明授权
    • 단속 구동 기구
    • 间歇驱动机构
    • KR1019900007364B1
    • 1990-10-08
    • KR1019870008018
    • 1987-07-23
    • 요시다고오교오가부시키가이샤
    • 마츠다야시히고
    • F16H27/04
    • F16H49/001D05B35/064F16H35/02Y10T74/18528Y10T74/19Y10T74/19555Y10T74/19884
    • An intermittent drive mechanism for converting a constant velocity of an input shaft (12) into an intermittent drive of an output shaft (16), by use of speed reducer (17) acting as an adding-reducing device and having a nonreduced input member (37,30) driven from said input shaft (12) in a reciprocal movement of zero mean speed, and a reduced input member (15,27) driven from said input shaft (12) in a continuous movement of not zero mean speed, the amplitude of said reciprocal movement being so chosen as to periodically annul the speed of said output shaft (16), said speed reducer (17) including an externally toothed flexible spline (28) slidably fitted over and elliptical cam (27) and firmly connected with said output shaft (16).
    • 一种用于将输入轴(12)的恒定速度转换为输出轴(16)的间歇驱动的间歇驱动机构,通过使用用作加减速装置并具有非还原输入部件的减速器(17) 37,30)以零平均速度的往复运动从所述输入轴(12)驱动,以及以不平均速度的连续运动从所述输入轴(12)驱动的减小的输入构件(15,27),所述输入轴 所述往复运动的振幅被选择为周期性地取消所述输出轴(16)的速度,所述减速器(17)包括可滑动地装配在椭圆形凸轮(27)上的外齿柔性花键(28)并且与 所述输出轴(16)。