PROBLEM TO BE SOLVED: To provide a weight movement width measurement tool of a trolley wire tension adjustment device which can be mounted to two types of vibration preventive rods having different outer diameters, is excellent in weather resistance, and is easy to be visually recognized even by a moving vehicle.SOLUTION: A pair of hemispheres 1a, 1b which become approximate sphere by being bonded together, are connected so as to open and close. Two magnet accommodation parts 7a crossing in a cross shape in a center of the bonded surface of relative circles of the hemispheres 1a, 1b, are formed. Magnet members 9a of a half-cut cylindrical shape having different inner diameters, are arranged in the magnet accommodation parts 7a. Two through holes 14, 15 are formed to cross in a cross shape in a center of the approximate sphere. Vibration preventive rods 12 having different outer diameters are inserted through the respective through holes 14, 15.SELECTED DRAWING: Figure 3

    【課題】外径が異なる2種類の振止ロッドに装着できるとともに、耐候性が優れ、かつ移動中の車両からも視認し易い電車線張力調整装置の重錘移動幅測定具を提供する。【解決手段】合着することで略球体となる一対の半球体1a,1bが開閉自在に連結され、各半球体1a,1bの相対する円形の合着面にその中心にて十字状に交差する2条の磁石収容部7aを形成するとともに、磁石収容部7aに内径が異なる半裁円筒状の磁石部材9aを配設し、2本の貫通孔14,15を略球体の中心にて十字状に交差するように形成し、貫通孔14,15にそれぞれ外径が異なる振止ロッド12を貫挿する。【選択図】図3


    Access

    Download


    Export, share and cite



    Title :

    WEIGHT MOVEMENT WIDTH MEASUREMENT TOOL OF TROLLEY WIRE TENSION ADJUSTMENT DEVICE


    Additional title:

    電車線張力調整装置の重錘移動幅測定具


    Contributors:

    Publication date :

    2016-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



    TROLLEY-WIRE MEASUREMENT DEVICE AND TROLLEY-WIRE MEASUREMENT METHOD

    KAMEI KATSUYUKI / IRIE MEGUMI | European Patent Office | 2018

    Free access

    TROLLEY WIRE MEASUREMENT DEVICE AND TROLLEY WIRE MEASUREMENT METHOD

    WATANABE MASAHISA | European Patent Office | 2018

    Free access

    Trolley-wire measurement device and trolley-wire measurement method

    KAMEI KATSUYUKI / IRIE MEGUMI | European Patent Office | 2020

    Free access

    TROLLEY WIRE MEASUREMENT METHOD AND TROLLEY WIRE MEASUREMENT DEVICE

    USU HIROHO / MATSUMURA SHU / NEZU KAZUYOSHI | European Patent Office | 2019

    Free access

    TENSION BALANDER OF TROLLEY WIRE

    HATAKEYAMA TAKAAKI / HANDA KEIICHI / YAMAKAWA MASUMI | European Patent Office | 2016

    Free access