Hl Mando Corporation

Mando Corporation

Priti Kumari

Kristijan Tarandek

I-Che Chiang

Hans-Jörg Feigel

Josko Kurbasa

Hans Joerg Feigel

Brake system () for a vehicle is provided, comprising a first hydraulic circuit () including a first wheel brake (), a second hydraulic circuit () including a second wheel brake (), a first hydraulic pressure supplier () including an actuator for pressurizing the first hydraulic circuit () in a normal operating mode, a second hydraulic pressure supplier () including an actuator for pressurizing the second hydraulic circuit () in the normal operating mode, a cut-off valve () hydraulically connecting the first and second hydraulic circuits (), a first control unit () for controlling the cut-off valve () and activating the first hydraulic pressure supplier () and the second hydraulic pressure supplier () depending on a brake request, and a second control unit () for controlling the cut-off valve () and activating the first hydraulic pressure supplier () and the second hydraulic pressure supplier () depending on a brake request.

Brake system

The present invention relates to a brake system comprising a brake pedal; a master cylinder including a first master chamber, a second master chamber, a first master piston, and a second master piston; a first hydraulic circuit; a second hydraulic circuit; a hydraulic pressure supplier including an actuator for pressurizing the first hydraulic circuit and the second hydraulic circuit depending on an operation of the brake pedal in a normal operating mode of the brake system; and an elastic pedal feel element arranged in the first master chamber to be in contact with the first master piston and the second master piston for generating a pedal force when the brake pedal is operated while the second master piston is locked in the normal operating mode.

Brake system including a master cylinder with an elastic pedal feel element

The present invention relates to a master cylinder arrangement for a brake system, comprising a tandem master cylinder including a master cylinder housing, a first master piston movably arranged in the master cylinder housing, a second master piston movably arranged in the master cylinder housing, a balancing piston movably arranged in the second master piston, and an elastic pedal feel element. The invention further relates to a hydraulic system for a brake system as well as a brake system.

Master cylinder arrangement for a brake system

A brake system comprises a reservoir; a brake pedal; a master cylinder including a first master chamber, a second master chamber, a first master piston, and a second master piston; a first hydraulic circuit including at least one first hydraulic wheel brake; a second hydraulic circuit including at least one second hydraulic wheel brake; and a hydraulic pressure supplier including an actuator for pressurizing the first hydraulic circuit and the second hydraulic circuit depending on an operation of the brake pedal in a normal operating mode. The master cylinder further comprises a locking chamber and an elastic pedal feel element arranged in the first master chamber to be in contact with the first master piston and the second master piston for generating a pedal force when the brake pedal is operated while the second master piston is locked in the normal operating mode.

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Frankfurt-am-Main, Germany

Priti Kumari