Invention Grant
- Patent Title: Vehicle driving apparatus
- Patent Title (中): 车辆驾驶装置
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Application No.: US12746437Application Date: 2009-03-23
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Publication No.: US08170760B2Publication Date: 2012-05-01
- Inventor: Hiroshi Sato , Osamu Komeda , Sachio Toyora , Mitsuhiro Tabata , Koji Murakami , Junichi Morimura
- Applicant: Hiroshi Sato , Osamu Komeda , Sachio Toyora , Mitsuhiro Tabata , Koji Murakami , Junichi Morimura
- Applicant Address: JP Toyota-shi
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- International Application: PCT/JP2009/055625 WO 20090323
- International Announcement: WO2010/109573 WO 20100930
- Main IPC: G06F19/00
- IPC: G06F19/00

Abstract:
A vehicle driving apparatus that can execute cranking of an internal combustion engine by transmitting a mechanical power from a rotor of a motor to an engine output shaft without executing an engaging/disengaging operation of a clutch. A driving apparatus of a hybrid vehicle includes a first speed change mechanism capable of receiving mechanical power from an engine output shaft by a first input shaft and transmitting the mechanical power to drive wheels, a second speed change mechanism capable of receiving the mechanical power from the engine output shaft and a rotor by a second input shaft engaged with the rotor and transmitting the mechanical power to the drive wheels, a first clutch capable of engaging the engine output shaft with the first input shaft, and a second clutch capable of engaging the engine output shaft with the second input shaft.
Public/Granted literature
- US20110054745A1 VEHICLE DRIVING APPARATUS Public/Granted day:2011-03-03
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