Bearings – Rotary bearing – Antifriction bearing
Reexamination Certificate
2007-12-18
2007-12-18
Hannon, Thomas R. (Department: 3682)
Bearings
Rotary bearing
Antifriction bearing
C192S115000, C384S504000, C384S519000
Reexamination Certificate
active
11187618
ABSTRACT:
An improved hybrid transmission including two electric motor/generator modules and a plurality of planetary gear sets operatively connectable to the motor/generators and to an engine is provided. Novel structural and packaging schemes enhance the function and efficiency of the transmission. More precisely, the present invention relates to an improved apparatus for applying an adjustable load to internal rotating components of the hybrid transmission to maximize efficiency thereof.
REFERENCES:
patent: 4730946 (1988-03-01), Cain
patent: 6110980 (2000-08-01), Chen
patent: 6367980 (2002-04-01), Kobayashi
patent: 69505039 (1998-09-01), None
patent: 102005037402 (2003-03-01), None
patent: 102005034654 (2006-03-01), None
patent: 102005035185 (2006-03-01), None
patent: 102005038925 (2006-03-01), None
Burgman Boris I.
Diemer John A.
Portell Patrick S.
Daimler-Chrysler AG
DaimlerChrysler Corporation
GM Global Technology Operations Inc.
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