| 摘要 |
PROBLEM TO BE SOLVED: To provide a rubber crawler light in weight and excellent in lateral follow-up on a road surface while maintaining preset rigidity and driving resistance. SOLUTION: A rubber crawler has metal cores 2 embedded in the cross direction at preset intervals in the longitudinal direction of the endless belt shaped rubber crawler 1 for driving the driven parts 9 of the metal cores 2 located at the center of the rubber crawler 1 with sprockets. The driven parts 9 of the metal cores 2 which are formed with one outsides cut in the cross direction are alternately arranged in a staggered form. The rubber roller 1 is easily familiar with a road surface in the lateral direction while maintaining preset rigidity and driving resistance, because of the existence of the cut portions of the metal cores 2 arranged in a staggered form, when travelling on a curved road surface, without floating at both sides. Thus, the crawler 1 has characteristics of low grounding pressure without causing slipping trouble.
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