192 clutches and power-stop control – Transmission and brake – Motor vehicle
Reexamination Certificate
2006-03-21
2006-03-21
Bonck, Rodney H. (Department: 3681)
192 clutches and power-stop control
Transmission and brake
Motor vehicle
C192S01800B, C192S083000, C475S141000
Reexamination Certificate
active
07014028
ABSTRACT:
A drive device comprises a first switchgear (9) and a second switchgear (11) which can be actuated respectively hydraulic pressure in an opening direction and via spring force in a closing direction, and which are provided with a device (26) by which the first switchgear (9) and the second switchgear (11) are to be actuated in the opening direction when the switchgears are actuated in the closing direction.
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Buck Gerhard
Eymüller Helmut
Stützle Siegfried
Bonck Rodney H.
Davis & Bujold P.L.L.C.
ZF Friedrichshafen AG
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