To provide a core grid for crawler which can reliably prevent lateral displacement of a core grid substrate even if reverse bending occurs in an elastic body, and an elastic crawler.SOLUTION: When an elastic body 28 is convexly bent to an inner side and reverse bending occurs, and adjacent core grid substrates 33 will be moved in directions separating from each other, regulation protrusions 36, which project from shorter direction projections 35 of the adjacent core grid substrates 33, contact each other and movement thereof is regulated, and therefore, the adjacent core grids 33 do not separate from each other. Thus, an overlapping area of the shorter direction projections 35 of adjacent core grids 32 is assured, and lateral displacement of the core grid 32 is prevented.SELECTED DRAWING: Figure 5

    【課題】弾性体に逆曲げが生じるような場合にあっても、芯金基体の横ずれを確実に防止することが可能なクローラ用芯金及び弾性クローラを提供する。【解決手段】弾性体28が内側に凸に曲がって逆曲げが生じ、隣接する芯金基体33同士が離反する方向に移動されようとすると、隣接する芯金基体33の短手方向突起部35から突出する規制凸部36同士が当接し、その移動が規制されるので、隣接する芯金基体33同士が離れてしまうことがない。これにより、隣接する芯金32の短手方向突起部35同士の重合領域が確保され、芯金32の横ずれが防止される。【選択図】図5


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    Title :

    CORE GRID FOR CRAWLER AND ELASTIC CRAWLER


    Additional title:

    クローラ用芯金及び弾性クローラ


    Contributors:

    Publication date :

    2020-09-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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