Patent ID: 7258206

Claim:
An electronically controlled disc brake with self-servo effect, comprising: a movable ramp plate provided with a brake pad for engagement with a brake disc, a ramp bridge, stationary in relation to the ramp plate, rollers movable in ramps in surfaces facing each other of the ramp plate and the ramp bridge, and means for applying a control force on the ramp plate substantially transverse to the brake disc, the arrangement being such that a movement of the ramp plate in the tangential direction of the brake disc will cause it to move towards or away from the brake disc, characterized in that the means for applying the control force on the ramp plate comprise a crank rod, pivotally attached at one of its ends to the ramp plate and at its other end eccentrically to a disc, which is rotatably connected to the ramp bridge and on which the control force can be applied.