Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Transmission control
Reexamination Certificate
2006-10-31
2006-10-31
Jeanglaude, Gertrude A. (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Transmission control
C701S051000, C477S077000
Reexamination Certificate
active
07130732
ABSTRACT:
Within the framework of the method for the prevention of a decreasing rotary speed of a motor by the closing of a converter clutch during a constant gas pedal positioning in a continuously automatic transmission with a variator and a hydrodynamic converter, a decreasing motor speed of rotation is avoided by an increase of the speed of rotation of the primary disk of the variator (turbine).
REFERENCES:
patent: 4860613 (1989-08-01), Hall et al.
patent: 6066069 (2000-05-01), Vorndran
patent: 196 40 160 (1998-04-01), None
patent: 198 06 760 (1998-08-01), None
patent: 0 916 043 (2000-12-01), None
Iden Oliver
Sargent Tim
Spörl Peter
Davis & Bujold P.L.L.C.
Jeanglaude Gertrude A.
ZF Friedrichshafen AG
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