PROBLEM TO BE SOLVED: To provide a pneumatic tire that can reduce cavity resonance sound while suppressing weight increase and cost increase.SOLUTION: The pneumatic tire comprises: a plate-like member 2, in which are formed a plurality of through-holes 4 and slits 41 and 42 both ends of which 41a and 41b are positioned in a plate surface; and a support member 3, inserted into the slits 41 and 42, which supports plate-like parts at both sides of the slits 41 and 42 in mutual opposite directions. The plate-like member is mounted on an inner surface 13a of a tread part by mounting parts 2a and 2b positioned respectively closer to the outside than both ends 41a and 41b of the slits 41 and 42 so that a space 20 is formed between the plate-like member 2 and the inner surface 13a of the tread part.SELECTED DRAWING: Figure 1

    【課題】重量増加やコスト増を抑制しつつ、空洞共鳴音を低減できる空気入りタイヤを提供する。【解決手段】複数の貫通孔4、及び両端41a,42aが板面内に位置するスリット41,42が形成されている板状部材2と、スリット41,42に挿通され、スリット41,42の両側の板状部分を互いに反対方向に支持する支持部材3と、を備え、板状部材2とトレッド部内面13aとの間に空間20が形成されるように、板状部材2が、スリット41,42の両端41a,42aよりも外側にそれぞれ位置する取付部2a,2bによってトレッド部内面13aに取り付けられている。【選択図】図1


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    Titel :

    PNEUMATIC TIRE AND PNEUMATIC TIRE MANUFACTURING METHOD


    Weitere Titelangaben:

    空気入りタイヤ及び空気入りタイヤの製造方法


    Beteiligte:

    Erscheinungsdatum :

    2017-11-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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