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SEGMENTS AMEDEE BOLLEE
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SEGMENTS AMEDEE BOLLEE
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Application filed by SEGMENTS AMEDEE BOLLEEfiledCriticalSEGMENTS AMEDEE BOLLEE
Application grantedgrantedCritical
Publication of FR746760ApublicationCriticalpatent/FR746760A/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
F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR746760D1932-02-231932-02-23Procédé et dispositifs pour faciliter l'établissement des portages de surfaces frottantes
ExpiredFR746760A
(fr)