Patent ID: 8375918
Filing Date: 2013-02-19
Classification: F01L,F01M,F02M

Abstract:
1. A lubricant supply device for an auxiliary machine of an engine, comprising: a cam formed at one end of a cam shaft rotatably supported by a cylinder head, the cam extending outside of the cylinder head; a housing, for storing the auxiliary machine, attached to an attaching surface formed at an end of the cylinder head, the housing holding a driven member driven by the cam and having a cam storage space for storing the cam; a lubricant hole formed on the attaching surface through which lubricant is supplied from a lubricant passage formed in the cylinder head to the cam storage space; and a metal gasket positioned between the attaching surface and the housing, the metal gasket sealing the cam storage space and outside, wherein the metal gasket has a hole for communicating with the lubricant hole, a slit communicating between the hole and the cam storage space, a circular sealing bead which surrounds the hole, and a pair of linear sealing beads connected to the circular sealing bead and respectively extending along the slit at both sides of the slit.