Machine element or mechanism – Gearing – Interchangeably locked
Reexamination Certificate
2005-07-27
2010-10-05
Lewis, Tisha D (Department: 3655)
Machine element or mechanism
Gearing
Interchangeably locked
C074S337000
Reexamination Certificate
active
07806013
ABSTRACT:
The invention relates to a regulating mechanism for operating an actuator or connecting element (11, 12) of an automatic transmission. The regulating mechanism has an actuator (3), a regulating mechanism (4), a transmission element (6), and an output element (8, 9). According to the present invention, the actuator (3) is configured as a three phase motor, advantageously as an asynchronous motor. The torque (M) of the actuator (3) is converted into an actuating force (S) in the transmission element (6), which is then applied to a regulated and or connecting element (11, 12).
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Fuessl Andreas
Ketteler Karl-Hermann
Lübke Eckhardt
Schepperle Bernd
Davis & Bujold P.L.L.C.
Lewis Tisha D
ZF Friedrichshafen AG
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