Disclosed herein is a worm reduction gear, including: an inner diameter side holder in which a bearing is internally fitted and held; an outer diameter side holder which includes a holder holding part in which the inner diameter side holder is internally fitted and held so as to be able to be relatively rotated and moved and to be displaced in a direction orthogonal to a center axis of a worm wheel and a center axis of a worm, and which is internally fitted and held in a holding recessed part of a housing; and an elastic urging member in a circumferential direction which elastically urges the inner diameter side holder against the outer diameter side holder in a direction of rotating in the circumferential direction. When the inner diameter side holder rotates in the circumferential direction with respect to the outer diameter side holder, an outer circumferential surface of the inner diameter side holder and an inner circumferential surface of the outer diameter side holder are formed so that the bearing is displaced in the direction orthogonal to the center axis of the worm wheel and the center axis of the worm.


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    Title :

    WORM GEAR REDUCER


    Additional title:

    SCHNECKENVORSATZGETRIEBE
    RÉDUCTEUR À VIS SANS FIN


    Contributors:
    SEGAWA TORU (author) / ISHII TORU (author) / MATSUMOTO SOUTA (author)

    Publication date :

    2020-02-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B62D MOTOR VEHICLES , Motorfahrzeuge



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