To provide a rail surface correction device capable of efficiently carry out the rail surface correction which is rail lifting work in a local and minute manner.SOLUTION: A rail surface correction device is structured so that overhang parts 12a, 12b, 22 of an L-shaped base frame 1 and a similarly an L-shaped lift frame 2 which is suspended therefrom via a screw shaft 3 are inserted in the lower part of a rail, and the screw shaft 3 is rotated to lift the rail by a specified quantity while keeping watch on the lifting quantity by a counter 6.SELECTED DRAWING: Figure 1

    【課題】局部的でかつ微小なレールの持ち上げ作業であるレール面整正を効率的に行なうことのできるレール面整正装置を提供する。【解決手段】L字形のベースフレーム1と、ねじ軸3を介してこれに吊り下げられる同じくL字形の昇降フレーム2の張り出し部分12a,12b,22をレールの下部に挿入し,ねじ軸3を回転させ,上昇量をカウンタ6で監視しながらレールを所定量持ち上げるようにしてレール面整正装置を構成する。【選択図】図1


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    Title :

    RAILROAD RAIL SURFACE CORRECTION DEVICE


    Additional title:

    鉄道レール面整正装置


    Contributors:

    Publication date :

    2019-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E01B PERMANENT WAY , Gleisoberbau / 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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