To provide a building material lifter capable of improving the independence performance.SOLUTION: The building material lifter includes: a base member 10 capable of being placed on a desired placement surface F; a movable member 20 that is engaged in a movable manner up and down with respect to base member 10; and an elevating mechanism 30 that lifts up and down the movable member 20. The movable member 20 integrally includes: a building material bottom receiving part A that protrudes in one direction along the placement surface F to receive the bottom of a building material X placed thereon; and a building material upright surface support part B that comes into contact with or gets closer to a vertical face x1 of the building material X above the building material bottom receiving part A. The base member 10 or the movable member 20 is integrally provided with a support 23b protruding in a direction opposite to the one direction and coming into contact with or getting closer to the placement surface F.SELECTED DRAWING: Figure 3

    【課題】 自立性を向上する【解決手段】 任意の被載置面F上に載置可能なベース部材10と、ベース部材10に対し上下移動可能に係合した可動部材20と、可動部材20を昇降する昇降機構30とを備えた建材昇降装置において、可動部材20は、被載置面Fに沿う一方向へ突出して載置される建材Xの下面を受ける建材下面受部Aと、建材下面受部Aの上方で建材Xの起立面x1に接触又は近接する建材起立面支持部Bとを一体的に具備し、ベース部材10材又は可動部材20には、前記一方向に対する逆方向へ突出するとともに、被載置面Fに接触又は近接する支え部23bが一体的に設けられている。【選択図】 図3


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    Title :

    BUILDING MATERIAL LIFTER


    Additional title:

    建材昇降装置


    Contributors:

    Publication date :

    2022-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E04G SCAFFOLDING , Baugerüste / 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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