LUBRICATION-FREE RAILWAY SHUNTING DEVICE

The present invention relates to a part including one surface (4) rubbing against a second surface, said part including at least one steel structure (1, 2) comprising an amorphous phase totalling more than 70%, characterised in that the outer surface (4) of said structure is covered with at least on...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	BARRESI, Francesco
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEARINGS BLASTING BUILDING BUILDING MATERIALS 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 CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES DIFFUSION TREATMENT OF METALLIC MATERIAL ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LIGHTING MACHINES FOR MAKING RAILWAYS OF ALL KINDS MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY PERFORMING OPERATIONS PERMANENT WAY PERMANENT-WAY TOOLS PUNCHING METAL ROLLING OF METAL ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS STRUCTURAL ELEMENTS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a part including one surface (4) rubbing against a second surface, said part including at least one steel structure (1, 2) comprising an amorphous phase totalling more than 70%, characterised in that the outer surface (4) of said structure is covered with at least one layer (3) of lubricating thermoplastic polymers.