Internal combustion engine

Details Internal combustion engine Internal combustion engine

1988-10-27

1989-12-19

Okonsky, David A.

Internal-combustion engines

Poppet valve operating mechanism

Valve driven closed

F01L 130

Patent

active

048875651

ABSTRACT:
A poppet valve in an internal combustion engine is moved in both the opening and closing directions by a follower coupled with the valve and defining an internal cam-track. There extends through an aperture defined by the follower a camshaft having a cam which includes a pair of diammetrically opposite contact portions which run on the cam track and cause the follower to reciprocate.

REFERENCES:
patent: 1493419 (1924-05-01), Asbury
patent: 1937152 (1933-11-01), Junk
patent: 4036185 (1977-07-01), Key
patent: 4711202 (1987-12-01), Baker
"Motorrad" Article, pp. 1-4; vol. 16; Jul. 1985.

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