SLIDING DEVICE INCLUDING SLIDING BEARING

A sliding device includes a sliding bearing, and a shaft which is rotatable and in slidable contact with the sliding bearing in presence of a lubricating oil. The sliding bearing has a surface hardness smaller than a surface hardness of the shaft. Additionally, the sliding bearing has a surface roug...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DUFFAU, BENJAMIN, PASGRIMAUD, ALAIN, GUGLIOTTA, CARMELO, MABUCHI, YUTAKA, HIGUCHI, TSUYOSHI
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A sliding device includes a sliding bearing, and a shaft which is rotatable and in slidable contact with the sliding bearing in presence of a lubricating oil. The sliding bearing has a surface hardness smaller than a surface hardness of the shaft. Additionally, the sliding bearing has a surface roughness Ra of not larger than 0.2 micrometer, and the shaft has a surface roughness of not larger than 0.05 micrometer. L'invention porte sur un dispositif coulissant comprenant un palier coulissant et un arbre tournant en contact glissant avec le palier en présence d'une huile lubrifiante. Ledit palier présente une dureté superficielle inférieure à celle de l'arbre et une rugosité superficielle Ra de moins de 0,2 microns; l'arbre présente une rugosité superficielle de moins de 0,05 microns.