Device for controlling a motor-vehicle servo-assisted brake

Details Device for controlling a motor-vehicle servo-assisted brake Device for controlling a motor-vehicle servo-assisted brake

2005-05-05

2008-11-11

Siconolfi, Robert A. (Department: 3683)

Brakes

Vehicle

C188S00111E

Reexamination Certificate

active

07448475

ABSTRACT:
The device comprises: an actuator unit arranged to apply a tension force on a pair of operating cables provided with a sheath; and a force sensing unit for providing a signal indicative of the force applied the sheath by either of the two operating cables (12a). The force sensing unit comprises: a pack of Belleville springs coupled to an end portion of the sheath and arranged to deform as a result of the tension force applied by the actuator unit on the operating cable; and a Hall position sensor for detecting the displacement of the end portion of the sheath as a result of the deformation of the pack of springs.

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