SERVO-ASSISTED DEVICE FOR MOTOR VEHICLE SWITCHING GEARBOX

摘要

The invention relates to a servo-assisted device (10) for a switching arrangement (11) on a motor vehicle gearbox, comprising a control rod (20), on which a manual switching force for assistance acts, a piston rod (22) and at least one spring element (40), arranged on the control rod (20) and radially within the piston rod (22). According to the invention, the spring element (40) is arranged on the control rod (20) such that in one or both operating directions of the control rod (20) a play (50, 52) is provided between the spring element (40) and the piston rod (22).