Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 21, 2017
Patent Application Number
14679881
Date Filed
April 6, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
An electric vehicle traction drive assembly includes a variable-speed electric motor for providing the torque. A multi-speed transaxle multiplies the torque of the electric motor through the vehicle operator's selection between more than one gear ratio. An adapter mechanically couples the motor and the transaxle to integrate the motor with the transaxle keeping an output shaft of the motor center-aligned with an input shaft of the transaxle.
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