Patent ID: 9279481
Filing Date: 2016-03-08
CPC Classification: F16H

Claim Text:
1. A chain guide comprising: a shoe with which a chain traveling in a traveling direction is in sliding contact; and a base having a support surface that supports the shoe extending in a longitudinal direction, wherein at least a part of the shoe is attached to the base so as to be movable in the longitudinal direction of the shoe, the shoe has a shoe protruding strip that protrudes toward the base from a back surface of the shoe facing the support surface in a second height direction opposite to a first height direction in a height direction, the base has a base groove that is formed in the support surface and continuously extends along the longitudinal direction, and the shoe protruding strip is engaged with the base groove so as to be movable in the longitudinal direction with respect to the base and be able to restrict movement of the shoe in both directions in a width direction, wherein the base has a fixed base engagement portion and a movable base engagement portion, wherein the shoe has a fixed engagement portion that restricts movement of the shoe in the traveling direction by engagement with the fixed base engagement portion of the base, and a movable engagement portion that is engaged with the movable base engagement portion of the base so as to be movable in the longitudinal direction, wherein the shoe protruding strip couples the fixed engagement portion and the movable engagement portion.