To provide a core grid for crawler which can avoid damage of an elastic body due to contact with a trank roller by suppressing pull-raising of the core grid for crawler, and an elastic crawler.SOLUTION: Inclination of a core grid base 33 in a longer direction and inclination thereof in a shorter direction occur in association with pull-raising of a core grid 32. By inclination of the core grid base 33 in the shorter direction of such inclinations, a shorter directional projection 37 or a stopper 38, which projects from a core grid projection 34 of the core grid base 33, and a stopper 38 or a shorter directional projection 37, which projects from an a core grid projection 34 of adjacent core grid base 33, are brought into contact with each other, and further inclination behavior of the core grid base 33 is restricted.SELECTED DRAWING: Figure 4
【課題】クローラ用芯金の引き起こしを抑制することにより、転輪との当たりによる弾性体の損傷を回避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】芯金32の引き起こしに伴って芯金基体33の長手方向への傾きと短手方向への傾きが生じ、このうち芯金基体33の短手方向の傾きにより、その芯金基体33の芯金突起34から突出する短手方向突起部37又はストッパ38と隣接する芯金基体33の芯金突起34から突出するストッパ38又は短手方向突起部37とが互いに当接し、それ以上の上記芯金基体33の傾き挙動が規制される。【選択図】図4
CORE GRID FOR CRAWLER AND ELASTIC CRAWLER
クローラ用芯金及び弾性クローラ
2021-05-20
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
CORE BAR FOR CRAWLER, ELASTIC CRAWLER AND CRAWLER DEVICE
European Patent Office | 2019
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