Planetary gear transmission systems or components – Input from independent power sources – Including electric motor input
Patent
1998-09-28
1999-11-09
Ta, Khoi Q.
Planetary gear transmission systems or components
Input from independent power sources
Including electric motor input
477 2, F16H 372
Patent
active
059804106
ABSTRACT:
A electro-mechanical transmission includes an electrical section and a mechanical transmission to provide a continuously variable power flow through the transmission. The mechanical transmission includes a planetary gearing mechanism having three planetary gear sets and five members which interact with the electrical section and a gear change mechanism to provide a continuously variable output speed.
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Garnett Stephen C.
Stemler Eric D.
Caterpillar Inc.
Glastetter Calvin E.
Ta Khoi Q.
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