Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christopher Joseph Guarracino0
Gregory Daniel Goleski0
David Allen Janson0
Date of Patent
April 17, 2018
0Patent Application Number
149213120
Date Filed
October 23, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A hybrid electric vehicle axle includes two separate pinion gears meshing with a single beveled ring gear. One pinion gear conveys power from the internal combustion powertrain while the other pinion conveys power from an electric motor. Power from the electric motor is conditioned by a two-speed gearbox between the electric motor and the second pinion gear. The gearbox may utilize layshaft gearing or planetary gearing such as a Ravgneaux gear set.
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