公开(公告)号：US20160215872A1

公开(公告)日：2016-07-28

申请号：US15004748

申请日：2016-01-22

Applicant: MTD PRODUCTS INC

Inventor： Jay MAGGARD ,  David Kelly ,  Paul Crawford

IPC: F16H57/08 ,  F16H1/46 ,  F16H1/28

CPC classification number: F16H57/10 ,  A01B33/028 ,  A01B33/065 ,  A01B33/085 ,  F16H1/16 ,  F16H1/28 ,  F16H1/36 ,  F16H1/46 ,  F16H57/08 ,  F16H63/34

Abstract: A gear train locking device having a locking device is provided. The gear train locking device includes a locking shaft having an outside diameter and a shaft axis. The locking shaft rotates about the shaft axis. Rotation of the locking shaft selectively moves the locking shaft between an engaged position and a disengaged position. The engaged position places the outside diameter of the locking shaft into engagement with at least one gear to provide physical interference between the locking shaft and the gear to change the rotational motion of at least one of the gears. Another embodiment includes a locking shaft that cooperates with a plurality of gears.

Abstract translation: 提供具有锁定装置的齿轮系锁定装置。 齿轮系锁定装置包括具有外径和轴轴的锁定轴。 锁定轴绕轴的轴线旋转。 锁定轴的旋转选择性地将锁定轴移动在接合位置和脱离位置之间。 接合位置使锁定轴的外径与至少一个齿轮接合，以在锁定轴和齿轮之间产生物理干扰，以改变至少一个齿轮的旋转运动。 另一实施例包括与多个齿轮配合的锁定轴。