Cylinder head arrangement for internal combustion engine

Details Cylinder head arrangement for internal combustion engine Cylinder head arrangement for internal combustion engine

1996-05-22

1998-01-06

McMahon, Marguerite

Internal-combustion engines

Particular piston and enclosing cylinder construction

Cylinder head

F02B 1500

Patent

active

057043302

ABSTRACT:
Two embodiments of cylinder head assemblies for multiple valve, multiple cylinder internal combustion engines wherein the poppet valves associated with each cylinder are disposed at an angle to each other. A cam carrier and tappet bearing member is affixed to the cylinder head by means of a lower surface that is parallel to a machine surface of the cylinder head that is perpendicuIar to the reciprocal axes of one of the poppet valves for each cylinder. A unitary bearing cap is affixed to this cam carrier for journaling the cam shaft. This bearing cap member is provided with a lubricant gallery and delivery system for supplying lubricant to the cam shaft bearing surfaces, cam lobes and tappets.

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