Abstract: A method and a device for monitoring and controlling the braking system of a vehicle. In this context, for the monitoring, at least one braking variable representing the retarding force of at least one wheel brake is recorded, and is compared to a predefined threshold value. As a function of the comparison and of the driving situation of the vehicle and/or the operating state, at least one vehicle component located in the vehicle carries out at least one suitable measure during a braking procedure which modifies the slowdown at at least one wheel brake. In this context, it is observed that the overall slowdown of the vehicle should be held constant during the modification of the slowdown at the at least one wheel brake, or in any event, should be changed insignificantly.

Abstract: An electromechanically actuated disk brake with mechanical self-boosting includes an automatic wear readjusting device, which can for instance have a positive-engagement detent device. An increased air clearance caused by wear of friction brake linings is prevented by the invention, which thus also prevents an increase in the displacement of the friction brake lining in the direction of rotation of the brake disk when the disk brake is actuated in order to attain the self-boosting.

Abstract: The invention relates to an electromechanically actuatable disk brake (10). To attain brake reinforcement, the invention proposes that a friction brake lining (40) be guided displaceably with a guide (44, 50) whose angle to the brake disk (14) is adjustable. A frictional force exerted by the rotating brake disk (14) on the friction brake lining (40) pressed against it causes a force component in the direction of the guide (44, 50), which when the guide (44, 50) is positioned obliquely creates a pressure force of the friction brake lining (40) against the brake disk (14) and thus a brake reinforcement.

Abstract: A disk brake having a first friction brake lining, which for braking can be pressed against a brake disk by pivoting of a support lever. A brake caliper is embodied as a floating caliper and an adjusting device is provided with which a second friction brake lining is adjustable transversely to the brake disk. In this way, a support angle (&agr;) and thus a magnitude of the self-boosting of the disk brake can be varied.

Abstract: A sensor arrangement for detecting mechanical forces (F) with at least one magnetic-field-dependent sensor element, in which the output signal of the sensor element depends on the deflection of a mechanical component in the magnetic field in response to the exertion of force. The mechanical component here is a spring, which changes its location in the magnetic field in response to the exertion of force and is a component of a brake system for a motor vehicle; the at least one sensor element being located in the force flow of the brake caliper.

Abstract: An electromechanical disk brake with mechanical self-boosting for instance by means of a ramp mechanism, which is intended for use in motor vehicles in which the ramp mechanism is braced in a circumferential direction relative to a brake disk on a brake bracket, in order thereby to keep a caliper guide of a floating caliper free of frictional and braking forces of the disk brake.

Abstract: The invention relates to an electromechanical brake with self-boosting by means of a wedge mechanism. An actuating force is exerted on the friction brake lining via toothing sets that mesh with one another. By means of an engagement angle of the toothing sets, a favorable force introduction angle of the actuating force on the friction brake lining can be attained. In addition, by using a nonround gear wheel and/or a non-straight rack as the toothing sets, flaring of a caliper upon braking and an infeeding motion of the friction brake lining transversely to a brake disk can be compensated for.

Abstract: The invention relates to an electromechanical disk brake (10). To attain brake boosting, the invention proposes embodying the disk brake (10) with a multiple brake cylinder (24), which is displaceable in a secant direction of a brake disk (20), and which has both a friction brake lining piston (22), which is displaceable transversely to the brake disk (20), and two brake booster pistons (26), disposed facing one another, which are displaceable parallel to the brake disk (20), and which are braced on fixed abutments (36), for instance on an inside of a brake caliper (12) of the disk brake (10). For actuation of the disk brake (10), the multiple brake cylinder (24) is displaced in the direction of rotation (46) of the brake disk (20), and as a result, the brake booster piston (26) that is at the front in the displacement direction moves into the brake cylinder (26) and, via the friction brake lining piston (22), presses the friction brake lining (18) against the brake disk (20).

Abstract: The invention relates to a wheel brake device (10), which in particular is actuatable electromechanically, for a motor vehicle. The invention proposes embodying the wheel brake device (10) with a pivotable lever (22), one end of which is engaged by an energy-storing spring element (26) and which with its other end presses against a wheel brake lining (18). According to the invention, the lever (22) is pivotably supported by a support means (32, 34) that is displaceable in the longitudinal direction of the lever. By displacement of the support means (32, 34) in the longitudinal direction of the lever (22), a lever arm with which the energy-storing spring element (26) engages the lever (22) lengthens, and a lever arm with which the lever (22) presses against the wheel brake lining (18) shortens. By displacement of the support means (32, 34), a pressure force with which the energy-storing spring element (26), via the lever (22), presses the wheel brake lining (18) against a brake disk (14) can be adjusted.

Abstract: The invention relates to a drum brake device (10), which is provided as a wheel brake for a motor vehicle. The invention proposes embodying the drum brake device (10) with a brake belt (14), which is disposed inside a brake drum (12) and can flex in the radial direction of the brake drum (12). Thrust exerted on one end (18) of the brake belt (14) with a simultaneous bracing of the other end (20) of the brake belt (14) causes the brake belt (14) to be pressed against the brake drum (12) from the inside and produces a braking moment. The invention has the advantage that a friction force exerted on the brake belt (14) by the brake drum (12) augments the thrust on the end (18) of the brake belt (14) and thus boosts the braking moment. Another advantage is that the brake belt (14) always rests uniformly against the brake drum (12) over its entire circumference, even, for example, when the brake drum (12) expands due to heating.

Abstract: The invention relates to an electromechanical, self-boosting friction brake, in particular a disk brake. The friction brake is embodied with a wedge element for exerting contact pressure on a friction brake lining; a wedge angle (&agr;) is selected such that a brake parameter C* is located at or near a pole point. As a result, a high self-boosting that tends toward infinity and consequently a low actuating force are attained. To avoid blocking of the friction brake, an actuating device is embodied to block an independent motion of the wedge element, or has a regulating device for regulating a contact pressure of the friction brake lining against a brake body (brake disk).

Abstract: The invention relates to a drum brake device (10), which is provided as a wheel brake for a motor vehicle. The invention proposes embodying the drum brake device (10) with a brake belt (14), which is disposed inside a brake drum (12) and can flex in the radial direction of the brake drum (12). Thrust exerted on one end (18) of the brake belt (14) with a simultaneous bracing of the other end (20) of the brake belt (14) causes the brake belt (14) to be pressed against the brake drum (12) from the inside and produces a braking moment. The invention has the advantage that a friction force exerted on the brake belt (14) by the brake drum (12) augments the thrust on the end (18) of the brake belt (14) and thus boosts the braking moment. Another advantage is that the brake belt (14) always rests uniformly against the brake drum (12) over its entire circumference, even, for example, when the brake drum (12) expands due to heating.

Abstract: The invention relates to a vehicle hydraulic brake system with electrohydraulic brake boosting by a piston pump. In order to reduce pressure pulsations on an intake side of the multi-piston pump, the brake system embodies a multi-piston pump, for example, as a six-piston pump with stepped pistons that are driven with an alternating phase shift of 30° and 90° in relation to one another. The phase shift of the drive of the stepped pistons is selected so that the intake volume flows have a uniform phase shift, by which the total intake volume flow of the multi-piston pump has a reduced amplitude of the pressure pulsation, which reduces the repercussions on a master cylinder.

Abstract: A valve whose valve stroke must be adjusted is provided with a throttle bore. The valve has a guide tube open on the bottom with a press-fit in a valve body through whose through bore the valve closing member of an armature received in a guide tube is accessible for engagement by a scanner pin of a measuring tool. After adjustment of the valve stroke, a throttle insert is introduced into the throttle bore of the valve body, using a double-lipped cuff. While an inner lip seals off the throttle insert in the valve body, an outer lip of the cuff, in cooperation with a housing receives the valve and takes on the function of a check valve. The valve is suitable for anti-lock and/or traction-control systems of motor vehicle brake systems.