To provide a railroad rail correcting vehicle capable of limiting the cost of equipment.SOLUTION: A railroad rail correcting vehicle 2 comprises at least: two pairs of wheels 4 arranged at least in an X direction for rolling motion on a railroad rail for when a traveling direction of the railroad rail is the X direction, the width direction of the railroad rail is a Y direction, and the direction orthogonal to the X and Y directions is a Z direction; a frame body 6 rollably supporting the wheels 4; and a grinding tool 8 mounted on the frame body 6 rotatably around a rotational axis extending in the Z direction for grinding and flattening the top face of the railroad rail. The rotational axis of the grinding tool 8 is eccentric in the Y direction from the Y direction center of the railroad rail and the grinding tool 8 rotates in unison to grind the top face of the railroad rail.SELECTED DRAWING: Figure 1

    【課題】設備費を抑制できる鉄道レール修正車両を提供する。【解決手段】鉄道レール修正車両2は、鉄道レールの進行方向をX方向とし、鉄道レールの幅方向をY方向とし、X方向及びY方向に直交する方向をZ方向とした場合、鉄道レールで転動する少なくともX方向に配設された2対の車輪4と、車輪4を転動可能に支持する枠体6と、Z方向に延びる回転軸心を中心として回転自在に枠体6に装着され鉄道レールの上面を研削して平坦化する研削工具8とを少なくとも備える。研削工具8の回転軸心は鉄道レールのY方向中心からY方向に偏心しており、研削工具8は連れ回りで回転して鉄道レールの上面を研削する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    RAILROAD RAIL CORRECTING VEHICLE


    Additional title:

    鉄道レール修正車両


    Contributors:

    Publication date :

    2019-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E01B PERMANENT WAY , Gleisoberbau / B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING , Maschinen, Einrichtungen oder Verfahren zum Schleifen oder Polieren / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



    METHOD, APPARATUS AND RAILROAD VEHICLE, IN PARTICULAR RAIL VEHICLE, FOR SIGNAL RECOGNITION IN RAILROAD TRAFFIC, IN PARTICULAR RAIL TRAFFIC

    SCHAEFER-ENKELER ANDREAS / SCHÖNBERGER ANDREAS / VON ROTENHAN PHILLIPP | European Patent Office | 2019

    Free access

    Method, apparatus and railroad vehicle, in particular rail vehicle, for signal recognition in railroad traffic, in particular rail traffic

    SCHAEFER-ENKELER ANDREAS / SCHÖNBERGER ANDREAS / VON ROTENHAN PHILLIPP | European Patent Office | 2020

    Free access

    Single rail elevated railroad

    Engineering Index Backfile | 1887


    RAILROAD RAIL COOLING SYSTEM

    NAGASAWA MASAHIRO | European Patent Office | 2024

    Free access

    Single-rail elevated railroad

    Engineering Index Backfile | 1886