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    • 2. 发明公开
    • CONTROL KNOB FOR A MOTOR VEHICLE
    • EP4266145A1
    • 2023-10-25
    • EP23168432.5
    • 2023-04-18
    • FERRARI S.p.A.
    • CARDITELLO, Tommaso
    • G05G1/08G05G5/06G05G1/10B60K20/08
    • A control knob (16) for a motor vehicle (1) is described, the former comprising a rotor (25) that can rotate around an axis (A); a fixed body (20); a member (80); and an actuator (30) selectively movable between a first configuration, in which it allows said rotor (25) and said member (80) to rotate relative to the body (20) around the axis (A), and a second configuration, in which it exerts a braking torque upon the member (80); a first element (49) and a second element (50, 51) interacting with one another, in a snapping manner, in a plurality of consecutive positions, when the actuator (30) is arranged in the first configuration, so as to provide a first touch-related feedback; the knob (16) comprises a third element (60), a profile (62) extending crosswise to the third element (60); and a fourth elastic element (61) connecting the third element (60) and the profile (60, 62) to said rotor (25); the third element, the fourth elastic element and the profile (60, 61, 62) can rotate together with the rotor (25) and the member (80) in an integral manner, when the actuator (30) is arranged in the first configuration; the third element (60) slides on the profile (62) to provide a single second touch-related feedback, when the actuator (30) is arranged in said second configuration.