A vibration generator includes a vibration transmission member and an exciter. The vibration transmission member is disposed in a seat beneath a seat surface of the seat so as to extend longitudinally in a horizontal direction of the seat surface and is able to transmit a vibration in an extending direction of the vibration transmission member in which the vibration transmission member extends longitudinally. The exciter includes a voice coil, a permanent magnet disposed in the vicinity of the voice coil, a yoke supporting the permanent magnet. The exciter transmits the vibration to the vibration transmission member as the yoke and the voice coil approach or leave to each other. The yoke and the voice coil approach or leave in the same direction as the extending direction of the vibration transmission member.


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    Title :

    Vibration generator


    Contributors:
    KONO KENJI (author)

    Publication date :

    2020-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47C Stühle , CHAIRS / B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL , Erzeugen oder Übertragen mechanischer Schwingungen allgemein



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