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1. (WO2017172788) SUSPENSION REAR AXLE COMPRISING TWO ELECTRIC MOTORS

Pub. No.:    WO/2017/172788    International Application No.:    PCT/US2017/024567
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Wed Mar 29 01:59:59 CEST 2017
IPC: B60G 9/02
B60K 7/00
B60K 17/04
Applicants: DANA HEAVY VEHICLE SYSTEMS GROUP, LLC
Inventors: ZIECH, James, F.
Title: SUSPENSION REAR AXLE COMPRISING TWO ELECTRIC MOTORS
Abstract:
An electric vehicle comprising a portal axle architecture. The electric vehicle having a frame. An axle assembly including a De Dion tube. A first wheel hub and a second wheel hub rotatably coupled with the De Dion tube. A suspension system coupled with the vehicle frame, the suspension system having at least one pair of trailing arms pivotally coupled with the vehicle frame and at least one pair of air springs. A first electric drive assembly in driving engagement with the first wheel hub, and a second electric drive assembly in driving engagement with the second wheel hub.