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US 2021/0285537 A1Published application
Chain guide
AssigneeTsubakimoto Chain Co.
InventorKoichi Shimosaka
Life of this patent
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Abstract
An object of the present invention is to provide a chain guide that can improve functional properties of a chain drive system. The chain guide of the present invention is attached to an engine block by a mounting bolt and slidably guides a running chain. The chain guide includes a mounting part provided with a shaft hole through which a mounting bolt is passed, and an oil jet passage for injecting lubricating oil, supplied to the shaft hole at a predetermined pressure, toward the chain.
Claims5
A chain guide attached to an engine block by a mounting bolt and slidably guiding a running chain, the chain guide comprising:
- a mounting part provided with a shaft hole through which the mounting bolt is passed;
- and
- an oil jet passage for injecting lubricating oil, supplied to the shaft hole at a predetermined pressure, toward the chain.
Dependencies are inferred from the claim text.