The invention relates to a haptic operating device (100) comprising a magnetorheological braking device (1) having a stationary holder (4) and two brake components (2, 3). One of the two brake components (2, 3) is connected to the holder (4) for conjoint rotation therewith. The two brake components (2, 3) can continuously rotate relative to one another about an axis of rotation (20). A first brake component (2) extends along the axis of rotation (20) and has a core (21) made of a magnetically conductive material. The second brake component (3) has a hollow casing part (13) extending around the first brake component (2). Brake gap portions (5a, 5b, 5c) are formed between the first and the second brake components (2, 3); they are axially spaced apart from one another, extend all around, and are at least partially filled with a magnetorheological medium (6). At least one third brake gap portion (5c) is located axially between a first brake gap portion (5a) and a second brake gap portion (5b). A first electric coil (261) is associated with the first brake gap portion (5a) and a separately controllable second electric coil (262) is associated with the second brake gap portion (5b).


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    Title :

    HAPTISCHE BEDIENEINRICHTUNG MIT EINER MAGNETORHEOLOGISCHEN BREMSEINRICHTUNG, SOWIE VERFAHREN


    Additional title:

    HAPTIC OPERATING DEVICE COMPRISING A MAGNETORHEOLOGICAL BRAKING DEVICE, AND METHOD
    DISPOSITIF DE COMMANDE HAPTIQUE POURVU D'UN SYSTÈME DE FREINAGE MAGNÉTORHÉOLOGIQUE ET PROCÉDÉ ASSOCIÉ


    Contributors:

    Publication date :

    2023-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten / B62D MOTOR VEHICLES , Motorfahrzeuge / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen







    HAPTISCHE BEDIENEINRICHTUNG MIT EINER MAGNETORHEOLOGISCHEN BREMSEINRICHTUNG

    BATTLOGG STEFAN | European Patent Office | 2023

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