Internal-combustion engines – Poppet valve operating mechanism – Lubrication
Patent
1976-07-06
1978-06-13
Schwadron, Martin P.
Internal-combustion engines
Poppet valve operating mechanism
Lubrication
137331, 267167, F01L 132, F16K 2900
Patent
active
040942805
ABSTRACT:
An improved garter spring actuated valve rotator device wherein annular spring damping means are included internally of the coils of the garter spring.
REFERENCES:
patent: 3421734 (1969-01-01), Updike et al.
patent: 4011397 (1977-03-01), Bouche
Gerard Richard
Schwadron Martin P.
TRW Inc.
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