AUTOMATIC TRANSMISSION FOR HYBRID VEHICLE

PROBLEM TO BE SOLVED: To improve mileage by improving a follow-up property with respect to an operation by a driver in an automatic transmission for a hybrid vehicle. SOLUTION: The automatic transmission 1 includes: a first clutch C1 for freely connecting a first drive gear shaft 4 pivotally support...

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Bibliographische Detailangaben
Hauptverfasser:	KUMAGAI NAOHIRO, ABE NORIYUKI, SAKAI HIRONAGA, NAGAHAMA AKIO
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 BRAKES CLUTCHES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES COUPLINGS FOR TRANSMITTING ROTATION 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 improve mileage by improving a follow-up property with respect to an operation by a driver in an automatic transmission for a hybrid vehicle. SOLUTION: The automatic transmission 1 includes: a first clutch C1 for freely connecting a first drive gear shaft 4 pivotally supporting drive gears G3a, G5a and an input shaft 2; a second clutch C2 for freely connecting a second drive gear shaft 5 pivotally supporting drive gears G2a, G4a and the input shaft 2; a first meshing mechanism SM1 for freely connecting the drive gears G3a, G5a to the first drive gear shaft 4; a second meshing mechanism SM2 for freely connecting the drive gears G2a, G4a to the second drive gear shaft 5; a brake B1 for freely fixing a third element Ra of a planetary gear mechanism PG to a transmission case 7; and a switching mechanism 8 for freely switching a state with a motor generator MG connected to the first element Sa and a state with a motor generator MG connected to a third element Ra. The first element Sa and the first drive gear shaft 4 are connected and the second element Ca and the drive gear G3a are connected. COPYRIGHT: (C)2011,JPO&INPIT