track pin for endless crawler track of tracked vehicle

The track pin (10) has a first end (20), a second end (30) and a central part (40). The pin also has an external top surface (50) and an internal top surface (60), also a first end bearing (22) adjacent to the first end and a second one adjacent to the second end. It also has a first inner bearing s...

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Bibliographische Detailangaben
Hauptverfasser:	DAM, CHUONG Q., PEORIA, ILL., US, SHANKWITZ, PHIL J., TROY, N.C., US, ANDERTON, PETER W., PONTIAC, ILL., US, DREMANN, ALAN P., GRENOBLE, FR, HOLT, WILLIAM A., DUNLAP, ILL., US
Format:	Patent
Sprache:	eng ; ger
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 LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MECHANICAL ENGINEERING MOTOR VEHICLES PERFORMING OPERATIONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRAILERS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The track pin (10) has a first end (20), a second end (30) and a central part (40). The pin also has an external top surface (50) and an internal top surface (60), also a first end bearing (22) adjacent to the first end and a second one adjacent to the second end. It also has a first inner bearing surface (24) against the first end and a second one (34) against the second end. An abrasion-resistant coating is applied either to at least the first end bearing surface and the second end bearing surface (32), or to at least one of the first inner bearing surfaces and the second inner bearing surface. The coating is made of chromium nitride, chromium carbonitride or a mixture of these.