Single wheel drive unit

The invention relates to single- wheel drive units for commercial vehicles of the kind in which a wheel is driven through a gear mechanism by a coaxial drive shaft coupled to an hydraulic motor. In the drive unit, the motor (1) is fixedly connected to an inner body (6) upon which an outer housing (5...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KARL-HEINZ JAKUBOWSKI
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to single- wheel drive units for commercial vehicles of the kind in which a wheel is driven through a gear mechanism by a coaxial drive shaft coupled to an hydraulic motor. In the drive unit, the motor (1) is fixedly connected to an inner body (6) upon which an outer housing (5) forming the wheel hub is rotatably mounted. This mounting comprises a bearing of which one race is formed on the inner body (6) and the other on the outer housing (5). A drive shaft (2) extends within the inner body (6) from the motor (1) and is coupled via a gear train (2a, 8, 4) to the housing (5). The unit is closed at both axial ends by a sliding seal (7) at the motor end and a cover plate (4, 12) integral with the outer housing (5) at the other.