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APP DE TRANSMISSION SOC D
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APP DE TRANSMISSION SOC D
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Publication of FR651877ApublicationCriticalpatent/FR651877A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16J—PISTONS; CYLINDERS; SEALINGS
F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
F16J9/08—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction with expansion obtained by pressure of the medium
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Engineering & Computer Science
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General Engineering & Computer Science
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Mechanical Engineering
(AREA)
FR651877D1928-03-271928-03-27Dispositif d'étanchéité pour pistons
ExpiredFR651877A
(fr)