Brake system for motor vehicle e.g. passenger car, has hydraulic brake unit that is provided in brake device, and electric parking brake portion provided with actuator which is actuated based on activation commands

摘要

#CMT# #/CMT# The brake system (1) has a hydraulic brake unit (3) provided in a brake device (3.3) which is located at a front axis of a motor vehicle. An actuator (2.2) is provided for actuating a brake disc element (3.4). The actuator of an electric parking brake portion is activated during the failure of the hydraulic brake unit. The activation of the actuator of the electric parking brake portion is performed automatically based on activation commands. #CMT# : #/CMT# An independent claim is included for a method for operating brake system. #CMT#USE : #/CMT# Brake system for motor vehicle (claimed) e.g. passenger car. #CMT#ADVANTAGE : #/CMT# The brake system can be manufactured efficiently at low cost. The weight of the brake system can be reduced. The brake system can be maintained easily. The operational efficiency of the brake system can be improved. The motor vehicle can be operated safely and comfortably by the user. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of the brake system. 1 : Brake system 2.2 : Actuator 3 : Hydraulic brake unit 3.3 : Brake device 3.4 : Brake disc element.