The invention relates to a device for simulating a force on an actuation element of a vehicle, preferably a pedal simulator which provides haptic feedback about a predefined force-travel behavior, said device comprising a piston-cylinder unit (5, 12) in which a piston (5) is connected to the actuation element (3) via a piston rod (4), said actuation element (3) moving the piston axially within the cylinder (12) against a return force. In a device in which the vehicle user has the same feeling as in a hydraulic actuation device, the piston (5) presses against a multi-piece elastic assembly (13, 14, 15) which generates a return force or an advancing force on the piston (5) in accordance with the distance traveled by the piston (5).
VORRICHTUNG ZUR KRAFTSIMULATION AN EINEM BETÄTIGUNGSELEMENT EINES FAHRZEUGES, VORZUGSWEISE EIN PEDALSIMULATOR
DEVICE FOR SIMULATING A FORCE ON AN ACTUATION ELEMENT OF A VEHICLE, PREFERABLY A PEDAL SIMULATOR
DISPOSITIF PERMETTANT DE SIMULER L'APPLICATION D'UNE FORCE SUR UN ÉLÉMENT D'ACTIONNEMENT D'UN VÉHICULE, DE PRÉFÉRENCE SIMULATEUR DE PÉDALE
2018-07-04
Patent
Electronic Resource
German
IPC: | F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten |
European Patent Office | 2017
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