Hydraulic pedal simulation device for simulating reaction effect of brake pedal for operating vehicle brake system has hydraulic system that is hydraulically decoupled from brake system

摘要

The hydraulic pedal simulation device (10) has a restoring element (52) and a hydraulic system with a cylinder (12), a piston (14) movably arranged within the cylinder, coupled to the brake pedal and bounding a pressure chamber inside the cylinder and a modeling device (70) for influencing the reaction effect of the brake pedal (20). The hydraulic system is hydraulically decoupled from the brake system.