PROBLEM TO BE SOLVED: To provide a pneumatic tire for traveling a rough terrain which is capable of effectively reducing dirt blockage in partition grooves disposed on blocks.SOLUTION: Each block 3 includes a tread 6 oriented outward in a tire radial direction, and a wall surface 7 extending inward in the tire radial direction from an end portion of the tread 6. A block 4 includes at least one dual block 4 provided with a partition groove 12 for dividing the tread 6 into an inside piece 10 and an outside piece 11 that surrounds the inside piece 10. The outside piece 11 of the dual block 4 includes at least one communication groove 13 that communicates from the partition groove 12 to the wall surface 7.SELECTED DRAWING: Figure 2

    【課題】ブロックに設けられた区画溝への泥詰まりを効果的に抑制し得る不整地走行用の空気入りタイヤを提供する。【解決手段】各ブロック3は、タイヤ半径方向の外側を向く踏面6と、踏面6の端部からタイヤ半径方向の内側にのびる壁面7とを含んでいる。ブロック4は、踏面6を、内側片10と、内側片10を囲む外側片11とに分割するための区画溝12が設けられた少なくとも一つの二重ブロック4を含んでいる。二重ブロック4の外側片11には、区画溝12から壁面7まで連通する少なくとも1本の連通溝13が設けられている。【選択図】図2


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    Title :

    PNEUMATIC TIRE AND PAIR OF PNEUMATIC TIRES FOR MOTOR CYCLE


    Additional title:

    空気入りタイヤ及び自動二輪車用空気入りタイヤ対


    Contributors:

    Publication date :

    2016-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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