Robert Boschgmbh

Andreas Reize

Rainer Brueggemann

Philipp Frueh

Guenther Schnalzger

Juergen Hachtel

Harald Speer

Friedrich Megerle

Siegfried Fritsch

Frank Kaestner

Werner Wilde

Stefan Epple

Thomas Butz

Johann Herr

Dino Harrer

Christian Laier

Ulrich Sickinger

Dieter Kawa

Markus Hutt

Ulrich Pechthold

Jochen Reinhold

Robert Stoehr

Phillipp Frueh

Rainer Menzenbach

A method is provided for operating a motor vehicle brake system that includes an actuatable brake master cylinder, a hydraulic brake booster, and at least one brake circuit that has at least one hydraulically actuatable wheel brake and at least one hydraulic-pressure generator driven by electric motor. The method includes monitoring a state of actuation of the brake master cylinder is monitored, and, upon detecting a maximum state of actuation, activating the hydraulic-pressure generator to increase the hydraulic pressure adjusted by the brake master cylinder in the brake circuit.

Method for operating a brake system of a motor vehicle, brake system, motor vehicle

A method for braking a motor vehicle in critical driving situations in which the risk exists that the transverse forces acting on the vehicle will become so great in the continued progression of its movement that it rolls over laterally. In order to reduce the risk of a lateral rollover, the vehicle operation is monitored with regard to such critical driving situations and a parking brake is activated automatically if a critical driving situation is detected.

Method for braking a motor vehicle in critical driving situations

A method for braking a vehicle in a driving situation, in which an automatic braking function is active. The hydraulic pump of the brake control system may be sized to be relatively small and cost-effective, if, in critical driving situations, an additional braking device is automatically switched on or its braking capacity is increased, in order to assist the service brake and further decelerate the vehicle.

Method for braking a vehicle in critical driving situations

A method for improving the driving stability of a vehicle, including ascertaining a trajectory to be followed by the vehicle in a situation-specific manner, an active steering system and/or a braking device being set in the vehicle in such a way that at least one transverse dynamic state variable is within an associated limiting value.

Method for improving the driving stability of a vehicle

A method and a device for the open- and/or closed-loop control of a generator or a dynamo in a vehicle. The generator supplies, at least part of the time, an electric motor located in a braking system, e.g., a pump motor, with electrical power. A main feature is that the generator is activated as a function of the pressure in the brake master cylinder, it being activated as soon as the pressure in the brake master cylinder exceeds an initial threshold value.

Method and device for open- and/or closed-loop control of a generator in a vehicle

A hydraulic part of a magnet valve is received in a bore of a valve block. The hydraulic part is secured to the valve block with a calked heel of a securing bush that is slipped onto a guide sleeve of the hydraulic part. The securing bush rests on an annular shoulder of the guide sleeve and engages a jacket wall of the guide sleeve with a press fit, and one edge of the securing bush is adapted to a rounded-out throat between the jacket wall and an end wall of the annular shoulder by means of plastic deformation. A valve sleeve engages a portion of the bore of the valve block with a press fit. The calked heel, the plastically deformed edge of the securing bush, and the press fit of the valve bush seals that seal off against fluid are achieved without using additional rubber-elastic sealing means.

Magnet valve, in particular for a traction-controlled hydraulic vehicle brake system

Growing community of inventors

Adelsheim, Germany

Andreas Reize