To provide a uniformity/dynamic balance composite testing device capable of measuring the conicity with a simple configuration.SOLUTION: A testing device 1 comprises a fitting device 19 to which a wheel with a tire is fitted in a horizontal posture, a spindle 18 extending downward from the fitting device 19, a rotation device rotating the spindle 18, a horizontally tabular holding frame 17 and two sensors 32. The holding frame 17 includes a first holding part 17G for holding the spindle 18, a second holding part 17H for holding the first holding part 17G so as to oscillate in a circumferential direction S and an X direction, and a third holding part 17J for holding the second holding part 17H so as to oscillate in a Y direction. The two second sensors 32 are attached to the third holding part 17J while being vertically adjacent to each other. Each of the second sensors 32 has an oscillation detection part 38 for detecting oscillation of the first holding part 17G and a position detection part 39 for detecting a position of the first holding part 17G.SELECTED DRAWING: Figure 3

    【課題】構成がシンプルでコニシティを測定できるユニフォーミテイおよび動釣合いの複合試験装置を提供する。【解決手段】試験装置1は、タイヤ付ホイールが水平に寝た状態で取り付けられる取付装置19と、取付装置19から下側へ延びるスピンドル18と、スピンドル18を回転させる回転装置と、水平な平板状の保持枠17と、2つのセンサ32とを含む。保持枠17は、スピンドル18を保持する第1保持部17Gと、第1保持部17Gを周方向SとX方向とへ振動可能に保持する第2保持部17Hと、第2保持部17HをY方向へ振動可能に保持する第3保持部17Jとを有する。2つの第2センサ32は、上下に並んだ状態で第3保持部17Jに取り付けられる。各第2センサ32は、第1保持部17Gの振動を検出する振動検出部38と、第1保持部17Gの位置を検出する位置検出部39とを有する。【選択図】図3


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    Title :

    TESTING DEVICE FOR TIRE OR WHEEL WITH TIRE


    Additional title:

    タイヤまたはタイヤ付ホイールの試験装置


    Contributors:

    Publication date :

    2019-12-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60C VEHICLE TYRES , Fahrzeugreifen



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