Transfer case for hybrid vehicle

Details Transfer case for hybrid vehicle Transfer case for hybrid vehicle

2006-02-28

2006-02-28

Ho, Ha (Department: 3681)

Planetary gear transmission systems or components

Input from independent power sources

Including electric motor input

C475S150000, C475S204000, C477S012000, C180S065600

Reexamination Certificate

active

07004869

ABSTRACT:
A hybrid drive system for a four-wheel drive system arranged to supply motive power to a primary output shaft of a transfer case from an internal combustion engine and to a secondary output shaft from an electric motor/generator. The transfer case is comprised of a planetary gearset having an input driven by the motor/generator and an output directing drive torque to the secondary drivelines. This hybrid drive arrangement permits use of a modified transfer case in place of a conventional transfer case in a traditional four-wheel drive driveline.

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