公开(公告)号：US3665781A

公开(公告)日：1972-05-30

申请号：US3665781D

申请日：1970-08-28

申请人： YAMAHA MOTOR CO LTD

发明人： KAWAMURA KATSUHIKO

IPC分类号： F16H9/18 ,  F16H55/56 ,  G11B15/43 ,  F16H55/52

CPC分类号： G11B15/43 ,  F16H55/563

摘要： A stationary conical sheave member is fixed on the output shaft of an engine to rotate therewith. A movable conical sheave member faces said stationary half pulley member and is made slidable in the direction of its axis. A weight is pivoted on the output shaft, to control the shifting of the movable conical sheave member by a pawl portion; the contact plane of the movable conical sheave member along which the pawl portion of the weight slides has a convex curvature in the direction in which the pawl portion of the weight slides along said contact plane, so as to vary the speed-torque characteristics of the sheave drive to match it to the speed-torque characteristics of internal combustion engines.

摘要翻译： 固定的圆锥形滑轮构件固定在发动机的输出轴上以与其一起旋转。 可移动的圆锥形滑轮构件面向所述静止半滑轮构件并且使其在其轴线的方向上可滑动。 重物在输出轴上枢转，以通过棘爪部分控制活动圆锥滑轮构件的移动; 可动锥形滑轮构件的接触平面，重物滑动的棘爪部分沿其移动，沿着所述重物的棘爪部分沿着所述接触平面滑动的方向具有凸曲率，以便改变所述滑块的转速 - 转矩特性 滑轮驱动器将其与内燃机的转速扭矩特性相匹配。