公开(公告)号：US20100288216A1

公开(公告)日：2010-11-18

申请号：US12781336

申请日：2010-05-17

Applicant: Hiroki TAKAHASHI ,  Akio IMAI

Inventor： Hiroki TAKAHASHI ,  Akio IMAI

IPC: F01L1/34

CPC classification number: F01L1/352 ,  F01L2001/3443

Abstract: A driven-side rotator is rotatable synchronously with a camshaft and is supported between a gear member and a sprocket member of the driving-side rotator in an axial direction. A stopper portion of the driven-side rotator is adapted to contact the driving-side rotator in a rotational direction to limit a change in a relative phase between the crankshaft and the camshaft. The stopper portion radially outwardly projects from a small diameter portion provided at one end part of the driven-side rotator. A large diameter portion is provided at the other end part of the driven-side rotator and has a radial size that is measured from a rotational axis to a radially outer peripheral surface of the large diameter portion and is equal to or larger than that of the stopper portion.

Abstract translation: 从动侧旋转体可与凸轮轴同步旋转，并且沿轴向支撑在驱动侧旋转体的齿轮构件和链轮构件之间。 从动侧旋转体的止动部适于在驱动侧旋转体的旋转方向上接触以限制曲轴与凸轮轴之间的相对相位的变化。 止动件部分从设置在从动侧转子的一个端部处的小直径部分径向向外突出。 在从动侧转子的另一端部设有大直径部，其径向尺寸从大直径部的旋转轴向径向外周面测定，并且等于或大于 止动部分。