A vacuum brake booster includes: at least one movable wall, which separates a working chamber and a vacuum chamber in the vacuum brake booster from one another, and a control valve unit, which is coupled to the at least one movable wall, the control valve unit comprising a guide sleeve and an actuation piston guided displaceably in the control valve unit, which actuation piston is actuatable by way of a force input member which can be coupled in particular to a brake pedal, the actuation piston having at least one first valve seat, which in the open state is used to connect the working chamber to the ambient atmosphere.
Vacuum brake booster for a vehicle braking system
2021-08-10
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
ASSEMBLY FOR AN ELECTROMECHANICAL BRAKE BOOSTER, BRAKE BOOSTER, AND VEHICLE BRAKING SYSTEM
European Patent Office | 2021
|European Patent Office | 2015
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