Clutch release arrangement

摘要

A release arrangement for a hydraulically actuated clutch in a motor vehicle has an energy accumulator connected with a hydraulic system. The energy accumulator is connected with a pedal via a kinematic arrangement which adapts the pedal forces to the pedal path. It is possible to adapt the boosting force characteristic to the required pedal force curve in a very precise manner. This leads to a boosting force that possibly increases the depressing force, but primarily increases the force in the boosting area following the dead center of the kinematic arrangement. The characteristic of the boosting force curve over the pedal path can be adapted to the respective operating system in the motor vehicle without major structural alterations.