To provide a jack driving unit capable of eliminating the need for fixing work to jacks and performing a jack-up work, and also capable of easily elevating/lowering a vehicle even by weak women and elderly users.SOLUTION: A jack driving unit includes: a reduction gear 11 which has a reduction gear output shaft 11f connected to a jack input shaft of a jack, decelerates the rotation of a rotating shaft such as an electrically-driven driver body 3 and transmits it to a screw rod of the jack; and a device rotation prevention member 12 which is provided in the reduction gear 11, and prevents the whole of a jack driving unit 1 from rotating by making its tip end part in contact with the ground, when the reduction gear 11 decelerates the rotation of a reduction gear input shaft, transmits it to the jack input shaft via the reduction gear output shaft, and raises a jack pedestal.SELECTED DRAWING: Figure 1

    【課題】力の弱い女性や年配のユーザでも簡単に車両を昇降させることができると共に、ジャッキへの固定作業を不要にしてジャッキアップ作業を行う。【解決手段】ジャッキのジャッキ入力軸に連結される減速機出力軸11fを有し、電動ドライバー本体3等の回転軸の回転を減速してジャッキのネジ棒に伝達する減速機11と、減速機11に設けられ、減速機11が減速機入力軸の回転を減速して減速機出力軸を介しジャッキ入力軸に伝達してジャッキの受台を上昇させる際、先端部が地面に接触してジャッキ駆動装置1全体が回転することを防止する装置回転防止部材12とを有する。【選択図】図1


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    Title :

    JACK DRIVING UNIT


    Additional title:

    ジャッキ駆動装置


    Contributors:

    Publication date :

    2020-12-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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