LUBRICATOR FOR OIL SEAL IN AN INTERNAL COMBUSTION ENGINE

摘要

PROBLEM TO BE SOLVED: To let a gasket have an oil seal function, stagnation of a lubricating, and a lubricating function by forming a weir in the gasket of an oil seal case. SOLUTION: An oil reservoir A is formed of a gasket interposed between a cylinder block and an oil seal case 1. The oil reservoir A is formed under the oil seal case 1. An oil reservoir groove 11 is formed at the inner periphery of the oil seal attachment hole.