Drive apparatus for hybrid vehicle
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United States of America Patent
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May 17, 2016
Grant Date -
Jun 18, 2015
app pub date -
Dec 11, 2014
filing date -
Dec 16, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A drive apparatus for a hybrid vehicle includes: an engine applying a drive force to drive wheels via a drive shaft; a motor applying a drive force to the drive wheels via a rotation shaft; a planetary gear mechanism having first, second, and third elements lining up sequentially with a gap interposed therebetween corresponding to a gear ratio; and an automatic transmission having input and output shafts rotatably connected to the drive wheels, and changing a gear ratio obtained by the division of the rotation speed of the input shaft by the rotation speed of the output shaft, wherein the input and drive shafts are connected to the second element, the output shaft and one end of the rotation shaft are connected to the first element, and the output shaft and the other end of the rotation shaft are connected to the third element.
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