Patent ID: 6557515
Filing Date: 2003-05-06
Classification: F01M,F02B,F02F,F05C

Abstract:
A structure for lubricating a valve-operating device provided on a cylinder head side of an OHC engine, having a driving member for driving the valve-operating device in synchronization with a crankshaft and supplying a lubricating oil to the valve-operating device from an oil pan, comprising:an oil guide portion provided in a ceiling portion of a cover member mounted on a top of the cylinder head along a rotational direction of the driving member to face the driving member for guiding the flow of the lubricating oil separated from the driving member to a certain direction; and an oil dripping portion provided in the ceiling portion adjacent to the oil guide portion and protruding toward the valve-operating device for dripping the lubricating oil guided by the oil guide portion onto the valve-operating device.