GEAR SHAFT ASSEMBLY FOR A HYDRAULIC UNIT

A gear shaft assembly for a hydraulic unit is disclosed which includes a gear shaft including a main body portion (52) having a central axis, an outer periphery (54), an inner periphery (56) and a medial region (58) extending between the outer periphery and the inner periphery, the inner periphery i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	RITTMEYER, Gregory Alan
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BEARINGS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GAS-TURBINE PLANTS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A gear shaft assembly for a hydraulic unit is disclosed which includes a gear shaft including a main body portion (52) having a central axis, an outer periphery (54), an inner periphery (56) and a medial region (58) extending between the outer periphery and the inner periphery, the inner periphery including an annular bearing surface that circumscribes a cylindrical cavity dimensioned to accommodate a roller bearing assembly, and an elongated axial shaft portion extending distally from the main body portion, and a roller bearing assembly arranged within the cylindrical cavity of the main body portion of the gear shaft and including a plurality of circumferentially arranged roller bearing elements in rolling contact with the annular bearing surface.