| 摘要 |
The present invention provides an elastic crawler having an improved flexing properties in which arrangement of lugs are improved so as to prevent deterioration of the flexing properties due to rigidity of a crawler body increased by providing lugs. The crawler comprises a crawler body 2, a plurality of core members 3having right and left wings 3R, 3L, respectively, and provided in the crawler body laterally with respect to the crawler and in parallel to each other with a space therebetween in the longitudinal direction of the crawler, and a plurality of right and left lugs including small lugs provided correspondingly to one of the wings 3R or 3L and large lugs provided correspondingly to two of the wings 3R or 3L adjacent to each other in the longitudinal direction of the crawler.
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