| 摘要 |
PROBLEM TO BE SOLVED: To enable the smooth ride of a rolling wheel over projections. SOLUTION: In this rubber crawler, cores 2 are embedded with a constant pitch in the longitudinal direction of an endless rubber elastic body, and a wing part 2a of the core 2 is surrounded, and a steel cord is embedded and a pair of projections 4 formed in the core 2 are projected from the inner peripheral surface of the rubber crawler, and a rolling wheel 10 is rolled on the top surface 5 of the projections 4. The top surface 5 in this side in the rolling direction is inclined to a lug side as it comes close to a tip.
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