In a configuration where a left and a right wheels are driven individually by a plurality of drive-motor units 20a, 20b mounted on a vehicle body, power transmission members which are provided by constant-velocity joints have a small operation angle made by their input shafts and output shafts for improved life of the constant-velocity joints. A left and a right wheels 13a, 13b are individually driven by a plurality of drive-motor units 20a, 20b, which are mounted onto a vehicle body via a sub-frame 13, so that each power transmission member provided by a constant-velocity joint has a small operation angle made by its input shaft and output shaft.
ELECTRIC AUTOMOBILE DRIVE UNIT
ANTRIEBSEINHEIT FÜR EIN ELEKTRISCHES AUTOMOBIL
UNITÉ D'ENTRAÎNEMENT D'AUTOMOBILE ÉLECTRIQUE
2015-12-09
Patent
Electronic Resource
English