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Bernard Moteurs SA
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Bernard Moteurs SA
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Publication of ES198177A1publicationCriticalpatent/ES198177A1/en
Cylinder Crankcases Of Internal Combustion Engines
(AREA)
Abstract
Sistema que comprende la combinación de un cilindro hecho de un metal ligero tal como aluminio y un émbolo hecho de un metal ferroso cuya porción que roza por lo menos contiene azufre disuelto en su capa superficial.System comprising the combination of a cylinder made of a light metal such as aluminum and a plunger made of a ferrous metal, the rubbing portion of which at least contains dissolved sulfur in its surface layer.
ES0198177A1950-06-071951-06-04
A SYSTEM OF CYLINDERS AND PLUNGERS, PARTICULARLY FOR INTERNAL COMBUSTION ENGINES
ExpiredES198177A1
(en)