Valve position control device

Internal-combustion engines – Poppet valve operating mechanism – Plural valve trains – single actuator

Patent

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Details

123 9024, 123 906, 74568FS, 74569, F01L 126

Patent

active

044572689

ABSTRACT:
A device (10) to control the position of a valve (12) in relation to the position of a unidirectionally rotating member (22) includes the use of a valve drive wheel assembly (24) which is movable in a reciprocating rotational manner, a flexible arm assembly (23), and a flexible rod assembly (25). The flexible arm assembly (23) is in operative association with the unidirectionally rotating member (22) and the valve drive wheel assembly (24) for driving the valve drive wheel assembly (24) in rotational reciprocation as the unidirectionally rotating member (22) rotates. Flexible rod assembly (25) linearly reciprocates the valve (12).

REFERENCES:
patent: 1679794 (1928-08-01), Smith
patent: 2466550 (1949-04-01), Lundquist
patent: 2641236 (1953-06-01), Mansfield
patent: 2954017 (1960-09-01), Forstner
patent: 3195528 (1965-07-01), Franklin
patent: 3585974 (1971-06-01), Weber
patent: 3641988 (1972-02-01), Torazza et al.
patent: 3911879 (1975-10-01), Altmann

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