Polymeric chain guide

Details Polymeric chain guide Polymeric chain guide

1998-08-14

2000-01-11

Bucci, David A.

Endless belt power transmission systems or components

Means for adjusting belt tension or for shifting belt,...

Tension adjuster has surface in sliding contact with belt

474140, F16H 708

Patent

active

060130008

ABSTRACT:
A chain guide for maintaining the tension within roller chains such as used in timing systems for internal combustion engines which directly engages the chain to maintain the proper tension. The chain guide is formed of a polymeric synthetic material reinforced with carbon fiber to prevent contamination of the engine lubricants. The chain guide may be formed as a single one piece synthetic construction, or may consist of a synthetic portion having the wear surface defined thereon and a rigid backing member for support.

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