POWER TRANSMISSION DEVICE FOR HYBRID VEHICLE

PROBLEM TO BE SOLVED: To provide a power transmission device for a hybrid vehicle including an internal-combustion engine and a motor, which efficiently transmits their respective driving forces, achieves a compact construction and reduces manufacturing costs. SOLUTION: The power transmission device...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	NISHIDA NAOHITO
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 BLASTING CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a power transmission device for a hybrid vehicle including an internal-combustion engine and a motor, which efficiently transmits their respective driving forces, achieves a compact construction and reduces manufacturing costs. SOLUTION: The power transmission device for the hybrid vehicle includes an input-side transmission shaft 12 for inputting power of the internal-combustion engine 2; a first input shaft 4 separatably connected to the input-side transmission shaft 12 through a first clutch 9; a second input shaft 5 separatably connected to the input-side transmission shaft 12 through a second clutch 10; a sub-shaft 6 having an idle gear 21 for transmitting rotation of the second input shaft 5; an intermediate transmission shaft 7 connected to the sub-shaft 6 through the idle gear 21; an output shaft 8 disposed parallel to the first input shaft 4 and the intermediate transmission shaft 7; a first gear train disposed in the first input shaft 4; a second gear train disposed in the intermediate transmission shaft 7; and a third gear train disposed in the output shaft 8, to which rotations from the first gear train and the second gear train are transmitted. The transmission device inputs power of the motor 3 to the sub-shaft 6. COPYRIGHT: (C)2010,JPO&INPIT