Sealing system for a track

A track hinge joint (200) includes a first track link (202), a second track link (226), a track pin (252) disposed in a bore (222) of the first track link (202), an inner bushing (254) that is disposed in a bore (242) of the second track link (226) and that is rotatable relative to the track pin (25...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	WEISBRUCH, Eric Bernard
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS 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 PISTONS SEALINGS THERMAL INSULATION IN GENERAL TRAILERS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A track hinge joint (200) includes a first track link (202), a second track link (226), a track pin (252) disposed in a bore (222) of the first track link (202), an inner bushing (254) that is disposed in a bore (242) of the second track link (226) and that is rotatable relative to the track pin (252), an outer bushing (256) that is disposed about the inner bushing (254) that is rotatable relative to the inner bushing (254) and that includes an outer bushing end face (258), and a first fluid seal assembly (260) contacting the outer bushing end face (258) and the second track link (226).