In an electrically actuated friction brake (1) with non-linear force-travel characteristic, in which, in order to brake, an actuating part of a pressing device (10) is rotated by means of an actuating device (20) between an initial actuating angle (αA) and a final actuating angle (αE) in order to press a brake lining (6) against a friction surface to produce a braking torque (TB), the effect of the brake lining elasticity, which varies with wear, cannot be ignored. The force-travel characteristic of the friction brake (1) which changes as a result is compensated for in that the initial actuating angle (αA) of the actuating part of the friction brake (1) is adjusted as a function of the current state of wear of the brake lining (6).
BREMSSYSTEM UND BREMSVERFAHREN FÜR EINE ELEKTRISCH BETÄTIGTE, NICHT-LINEARE REIBUNGSBREMSE
BRAKE SYSTEM AND BRAKING METHOD FOR AN ELECTRICALLY ACTUATED NONLINEAR FRICTION BRAKE
SYSTÈME DE FREINAGE ET PROCÉDÉ DE FREINAGE POUR UN FREIN À FRICTION NON LINÉAIRE À ACTIONNEMENT ÉLECTRIQUE
2019-01-02
Patent
Elektronische Ressource
Deutsch
Elektrisch betätigte Antriebsvorrichtung und elektrisch betätigte Servolenkungsvorrichtung
Europäisches Patentamt | 2021
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