Powertrain comprising a three speed transmission

Disclosed is a powertrain (16) comprising a three speed transmission (22) and an electric motor (20).The transmission comprises six shafts (S1-S6) rotatably mounted in a housing (98). An arrangement of constantly meshing gears is provided on the shafts, consisting of seven fixedly mounted gears (G1,...

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Bibliographische Detailangaben
1. Verfasser:	BRIDGES, JONATHAN D
Format:	Patent
Sprache:	eng ; fre ; ger
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 BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	Disclosed is a powertrain (16) comprising a three speed transmission (22) and an electric motor (20).The transmission comprises six shafts (S1-S6) rotatably mounted in a housing (98). An arrangement of constantly meshing gears is provided on the shafts, consisting of seven fixedly mounted gears (G1,G3,G4,G6,G7,G8,G9) and three gears (G2,G5,G9) that can be selectively fixed for rotation with the respective shaft (S2,S3,S6) by respective clutches (C1,C2,C3).