To improve workability of attaching a ground sheet to reproduce an actual road surface.SOLUTION: A road surface forming method of a tire testing machine 10 comprises: forming a plurality of sheet pieces 27 to be attached to a traveling surface 23e on which a pneumatic tire 1 rolls out of a road surface part 23 made of an endless body so as to have a length shorter than the peripheral length of the traveling surface 23e; arranging and attaching the sheet pieces 27 side by side over the entire circumference of the traveling surface 23e; and forming the road surface part 23 including a grounding sheet 26 composed of the plurality of sheet pieces 27.SELECTED DRAWING: Figure 1
【課題】実路面を再現するための接地シートの貼り付け作業性を向上する。【解決手段】タイヤ試験機10の路面部形成方法は、無端状体からなる路面部23のうち空気入りタイヤ1が転動する走行面23eに貼着する複数のシート片27を、走行面23eの周長よりも短い長さで形成し、走行面23eの全周にかけてシート片27を並べて貼り付け、複数のシート片27からなる接地シート26を備える路面部23を形成する。【選択図】図1
ROAD SURFACE FORMING METHOD OF TIRE TESTING MACHINE, AND TIRE TESTING MACHINE
タイヤ試験機の路面部形成方法及びタイヤ試験機
2022-06-21
Patent
Electronic Resource
Japanese
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