Patent ID: 6849013

Claim:
A sliding contact guide for a traveling, flexible power transmission medium comprising an elongated guide body and a reinforcing plate for reinforcing the guide body; the guide body including a shoe having opposite front and back sides, a transmission engaging surface on said front side, and facing in a first direction, for sliding contact with a traveling flexible power transmission medium, and a plate-receiving portion extending longitudinally along said back side, the shoe and plate-receiving portion of the guide body being integrally molded as a unit from a synthetic resin, and the plate-receiving portion having a longitudinally extending slot having an opening facing in a direction opposite to said first direction; and said reinforcing plate being fitted in said slot in said plate-receiving portion, and extending along the longitudinal direction of the guide; the guide body having a mounting hole adjacent one end thereof for receiving a mounting shaft, the mounting hole having an inner periphery, the inner periphery of the mounting hole being in the form of a closed cylindrical surface, for completely surrounding said mounting shaft; and an arcuate bearing portion formed on the reinforcing plate adjacent one end thereof, the arcuate bearing portion being in register with a part of said inner periphery of the mounting hole for engagement with said mounting shaft, the arcuate bearing surface having ends spaced from each other to provide an opening, whereby, when the guide is mounted on a mounting shaft, the arcuate bearing portion extends around only a part of the circumference of the mounting shaft.