Low Friction Sliding Mechanism

A sliding mechanism includes a contact area between at least two sliding members. A low friction coating is applied on at least a portion of one of the at least two sliding members at the contact area. The low friction coating is a hard carbon including a diamond like carbon material selected from t...

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Bibliographische Detailangaben
Hauptverfasser:	MABUCHI YUTAKA, ABE SABURO, KANO MAKOTO, UENO TAKAFUMI
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LIGHTING MECHANICAL ENGINEERING METALLURGY ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A sliding mechanism includes a contact area between at least two sliding members. A low friction coating is applied on at least a portion of one of the at least two sliding members at the contact area. The low friction coating is a hard carbon including a diamond like carbon material selected from the group consisting of diamond, amorphous a-C diamond like carbon (DLC), and amorphous a-C:H DLC. A grease is applied on the low friction coating, wherein the grease comprises a base oil selected from the group consisting of ester oils, ether oils and combinations thereof.