PROBLEM TO BE SOLVED: To provide a non-pneumatic tire that is improved in ride comfort by reducing vibration transmissibility between a spoke made of polyurethane and an aluminum wheel.SOLUTION: The non-pneumatic tire includes a cylindrical tread that contacts a ground surface, an aluminum wheel and a spoke made of polyurethane which connects the tread to the aluminium wheel and acts as a buffer, which are disposed concentrically inside the tread while forming a circumference smaller than the tread. The aluminium wheel comprises a plurality of groove parts caved at constant intervals along an outer periphery thereof, where vibration insulators formed of vibration insulating materials are inserted into the groove parts.SELECTED DRAWING: Figure 4

    【課題】ポリウレタン製のスポークとアルミホイールとの間の振動伝達率を減少させ、 非空気入りタイヤの乗り心地を向上させる。【解決手段】 非空気入りタイヤは、地面に接触する円筒状のトレッドと、前記トレッドよりも小さい円周を形成しながらトレッドの内側に同心円状に配置されたアルミホイールおよびトレッドとアルミホイールを接続して緩衝作用をするポリウレタン製のスポークと、を含む非空気入りタイヤであって、前記アルミホイールは、外周面に沿って一定の間隔で陥没された複数の溝部を備え、前記溝部に振動絶縁材料で形成された振動絶縁体が挿入されたことを特徴とする。【選択図】 図4


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    Title :

    NON-PNEUMATIC TIRE IMPROVED IN RIDE COMFORT


    Additional title:

    乗り心地が向上された非空気入りタイヤ


    Contributors:

    Publication date :

    2016-03-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60C VEHICLE TYRES , Fahrzeugreifen



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