公开(公告)号：US09326446B2

公开(公告)日：2016-05-03

申请号：US14618115

申请日：2015-02-10

Applicant: MTD Products Inc

Inventor： Ryan Cmich ,  Axel Schaedler ,  Jimmy Eavenson, Sr.

IPC: F16D13/76 ,  F16D67/00 ,  F16H57/10 ,  A01D69/08 ,  F16H7/08 ,  F16D67/02 ,  F16D49/00

CPC classification number: A01D69/08 ,  F16D49/00 ,  F16D67/02 ,  F16H7/0827 ,  F16H7/0838 ,  F16H2007/0865 ,  F16H2007/0893

Abstract: A clutch assembly attachable to a rotational output shaft of the engine, wherein the clutch assembly is configured to drive at least one implement of a lawn maintenance vehicle is provided. The clutch assembly includes a first pulley fixedly attached to the output shaft, a second pulley independently rotatable relative to the first pulley, and a belt extending between the first and second pulleys and an idler pulley that is movable between an engaged position and a disengaged position. The clutch assembly further includes a third pulley directly connected with the second pulley, wherein rotation of the second pulley is directly transferred to the third pulley, and rotation of the third pulley provides an output rotation of the clutch assembly.

Abstract translation: 一种可附接到发动机的旋转输出轴的离合器组件，其中离合器组件被配置为驱动草坪维护车辆的至少一个工具。 离合器组件包括固定地连接到输出轴的第一滑轮，相对于第一滑轮独立地可旋转的第二滑轮以及在第一和第二滑轮之间延伸的皮带和可在接合位置和脱离位置之间移动的惰轮 。 离合器组件还包括与第二滑轮直接连接的第三滑轮，其中第二滑轮的旋转被直接传递到第三滑轮，并且第三滑轮的旋转提供离合器组件的输出旋转。