公开(公告)号：US20130306016A1

公开(公告)日：2013-11-21

申请号：US13887151

申请日：2013-05-03

Applicant: OTICS CORPORATION

Inventor： Yuji KATO

IPC: F01L1/18

CPC classification number: F01L1/18 ,  F01L1/146 ,  F01L1/181 ,  F01L1/2422 ,  F01L2001/187

Abstract: The present invention provides a rocker arm with a lash adjuster which includes a rocker arm body portion including a circular fitting hole, a large-diameter hole, and a step portion at a boundary between the fitting hole and the large-diameter hole; a lash adjuster having a snap ring groove formed on an outer circumferential surface of the lash adjuster, and a snap ring fitted to the snap ring groove, wherein the lash adjuster is inserted in the fitting hole, the snap ring increases in diameter, hooks on the step portion, and prevents the lash adjuster from slipping off; and a diameter-reducing member that is assembled in the rocker arm body portion and that reduces the diameter of the snap ring by operation of the diameter-reducing member from an outside of the rocker arm body portion until the snap ring is not engaged with the step portion.

Abstract translation: 本发明提供一种具有间隙调节器的摇臂，其包括在装配孔和大直径孔之间的边界处包括圆形装配孔，大直径孔和台阶部的摇臂主体部分; 间隙调节器，其具有形成在间隙调节器的外周表面上的卡环槽和装配到卡环槽的卡环，其中间隙调节器插入装配孔中，卡环直径增大，钩在 台阶部分，并防止间隙调节器滑落; 以及直径减小构件，其组装在摇臂主体部分中，并且通过直径减小构件的操作从摇臂主体部分的外部减小直径，直到卡环不与其接合 步骤部分。