The invention relates to a rotary switch (12; 12'; 12'') for controlling an electronic parking brake device (10; 10'; 10'') of a vehicle, in particular a commercial vehicle, having a rotary knob (14; 14'; 14'') and a rotary knob counterpart (16; 16'; 16''), wherein the rotary knob (14; 14'; 14'') and the rotary knob counterpart (16; 16'; 16'') are rotatable about an axis of rotation (D; D'; D'') relative to one another, wherein the rotary switch (12; 12'; 12'') has at least one first switching state (S1; S1'; S1'') and at least one second switching state (S2; S2'; S2''), wherein the first switching state (S1; S1'; S1'') corresponds to a first rotary movement of the rotary knob (14; 14'; 14'') in a first direction of rotation (DR1; DR1'; DR1'') and the second switching state (S2; S2'; S2'') corresponds to a second rotary movement of the rotary knob (14; 14'; 14'') in a second direction of rotation (DR2; DR2'; DR2'') in each case relative to the rotary knob counterpart (16; 16'; 16''), wherein the first direction of rotation (DR1; DR1'; DR1'') is opposite to the second direction of rotation (DR2; DR2'; DR2''), wherein the first switching state (S1; S1'; S1'') is associated with activation and the second switching state (S2; S2'; S2'') is associated with a release of the electronic parking brake device (10; 10'; 10''), and wherein the rotary switch (12; 12'; 12'') comprises a rotary drive (18; 18'; 18'') in particular a servomotor. The invention further relates to a parking brake device (10; 10'; 10'') having a rotary switch (12, 12'; 12").
DREHSCHALTER FÜR ELEKTRONISCHE PARKBREMSVORRICHTUNG EINES FAHRZEUGS, INSBESONDERE EINES NUTZFAHRZEUGS
ROTARY SWITCH FOR ELECTRONIC PARKING BRAKE DEVICE OF A VEHICLE, IN PARTICULAR A COMMERCIAL VEHICLE
COMMUTATEUR ROTATIF POUR DISPOSITIF FREIN DE STATIONNEMENT ÉLECTRONIQUE D'UN VÉHICULE, NOTAMMENT D'UN VÉHICULE UTILITAIRE
2020-01-22
Patent
Electronic Resource
German
IPC: | 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 |
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