LUBRICANT SUPPLY MECHANISM OF ENGINE

摘要

PROBLEM TO BE SOLVED: To provide a lubricant supply mechanism of an engine capable of preventing dropped lubricant from directly contacting with a cam.SOLUTION: A lubricant supply mechanism of an engine 1 supplies lubricant to the lubrication part of a movable valve mechanism 30 by dropping the lubricant from above the movable mechanism 30 that opens/closes an exhaust valve 34 of an engine 1 by a rotating cam 42a. The cam 42a temporarily blocks a drop path of dropped lubricant in the middle of the rotation, and the lubricant is dropped at such a timing that dropped lubricant does not contact with the cam 42a in the state of blocking the drop path.