FR684499A - Perfectionnements aux moteurs thermiques à soupapes, et notamment au montage des dites soupapes et à leur mode d'actionnement
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Perfectionnements aux moteurs thermiques à soupapes, et notamment au montage des dites soupapes et à leur mode d'actionnement
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F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
F01L1/32—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for rotating lift valves, e.g. to diminish wear
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FR684499D1929-02-071929-02-07Perfectionnements aux moteurs thermiques à soupapes, et notamment au montage des dites soupapes et à leur mode d'actionnement
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