Internal-combustion engines – Poppet valve operating mechanism – Overhead camshaft
Patent
1985-06-19
1987-01-20
Lazarus, Ira S.
Internal-combustion engines
Poppet valve operating mechanism
Overhead camshaft
123 9044, 123 9022, F01L 126
Patent
active
046373560
ABSTRACT:
An improved valve actuating mechanism for an internal combustion engine for operating three closely adjacent valves from three lobes of the same camshaft. The centermost lobe operates its valve through a rocker arm while the outermost lobes directly operate their associated valves.
REFERENCES:
patent: 1271764 (1918-07-01), Pullinger
patent: 2103024 (1937-12-01), Smith
patent: 3139870 (1964-07-01), Sampietro
patent: 4549510 (1985-10-01), Miyakoshi et al.
Beutler Ernest A.
Lazarus Ira S.
Yamaha Hatsudoki Kabushiki Kaisha
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