A rotational movement detection device includes a rotating member including a through hole passing therethrough from a first surface to a second surface opposite the first surface, the rotating member rotating around the through hole to generate a magnetic field around the rotating member, a rotation angle detection part that detects a rotation angle of the rotating member, a movement detection part that detects a movement along a rotational axis of the rotating member, and a holding part including a guide part and an arrangement part formed integrally therein, the guide part being inserted into the through hole to guide the rotation of the rotating member and to hold the rotating member, the arrangement part having thereon the movement detection part arranged facing a side surface of the rotating member.


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    Title :

    Rotational movement detection device


    Contributors:

    Publication date :

    2019-01-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / H01H Elektrische Schalter , ELECTRIC SWITCHES



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