PROBLEM TO BE SOLVED: To provide an inspection method capable of accurately inspecting the discoloration property of a tire in a short period.SOLUTION: The inspection method of the discoloration property of a tire in the present invention includes the steps of: installing a tire 8 in a drum type driving test machine 4; charging a load on the tire 8; moving the tire 8 by rotating a drum of the driving test machine 4; and radiating ultraviolet light to a side surface of the tire 8 following the movement. Preferably, the ultraviolet light is radiated to a part including a white letter on the side surface of the tire 8.SELECTED DRAWING: Figure 1

    【課題】タイヤの変色性が短い期間で精度よく検査できる検査方法の提供。【解決手段】本発明に係るタイヤの変色性の検査方法は、タイヤ8がドラム型走行試験機4にセットされる工程と、このタイヤ8に荷重が負荷される工程と、上記走行試験機4のドラムを回転させることで上記タイヤ8が走行される工程と、この走行に併せて上記タイヤ8の側面に紫外線を照射する工程とを含む。好ましくは、紫外線はタイヤ8の側面上のホワイトレターを含む部分に照射される。【選択図】図1


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    Title :

    INSPECTION METHOD OF TIRE


    Additional title:

    タイヤの検査方法


    Contributors:

    Publication date :

    2016-04-25


    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 / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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