To stably lift an object to be lifted without falling of a rescue jack itself and with the sliding difficulty of the lifted object to be jacked up when the object to be jacked up is lifted.SOLUTION: This rescue jack abuts the abutment surface of an object reception base 10 against below an object 5 to be jacked up, specifically, a structure such as a pillar, a roof, or a wall, or furniture of a fallen house, and raises the object reception base 10 with respect to a pedestal 15 to lift the object 5. The object reception base 10 is configured to rise and fall on a straight line connecting the pedestal 15. A slip resistance part having a plurality of projections is provided to the abutment surface of the object reception base 10.SELECTED DRAWING: Figure 2

    【課題】ジャッキアップ対象物を持ち上げる際、レスキュー用ジャッキ自体が倒れることなく、かつ、持ち上げているジャッキアップ対象物が滑り難くジャッキアップ対象物の持ち上げ作業を安定して行う。【解決手段】倒れた家屋の柱や屋根、壁、塀等の構造物や家具等のジャッキアップ対象物5の下に対象物受台10の当接面を当接させ、当該対象物受台10を台座15に対し上昇させてジャッキアップ対象物5を持ち上げるレスキュー用ジャッキであって、対象物受台10は台座15とを結ぶ直線上を昇降するように構成されており、対象物受台10における当接面には、複数の凸部を有する滑り止め部を設けている。【選択図】図2


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    Title :

    RESCUE JACK


    Additional title:

    レスキュー用ジャッキ


    Contributors:

    Publication date :

    2022-01-21


    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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