LUBRICATED CARTRIDGE FOR HYDRAULIC MINING SHOVEL TRACK

A cartridge assembly for a track chain includes a bushing and a track pin. The bushing has an outer surface and an inner surface, the inner surface defining a passage in the form of a cylindrical bore. The bushing forms a lubrication reservoir adjacent the inner surface and extending towards the out...

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Bibliographische Detailangaben
Hauptverfasser: KOWALSKI, Thomas J, OERTLEY, Thomas E
Format: Patent
Sprache:eng ; fre ; ger
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