| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method for a rubber crawler suppressing end-cut and attaining efficient manufacturing. SOLUTION: On an upper surface of an inner rubber sheet 10 forming an inner peripheral surface, a core metal 4, an intermediate rubber layer 11, a cord reinforcement layer 5 and further an outer rubber sheet 12 forming a ground-contact surface are successively installed/superposed, and regarding the obtained superposed body, pressurization and vulcanization treatment are applied to manufacture the rubber crawler. A reinforcement member 8 is set on an end part in a width direction before the core metal is installed on the inner rubber sheet 10. COPYRIGHT: (C)2009,JPO&INPIT
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