摘要 |
PROBLEM TO BE SOLVED: To provide a coreless rubber crawler in which one or more tilted cord reinforcement layers are buried and disposed and which is increased in straight running performance while maintaining the structure reinforced by the tilted cord reinforcement layers or the like which may cause a ply steering force. SOLUTION: In this coreless rubber crawler in which one or more tilted cord reinforcement layers are buried, low-hard rubber layers smaller in rubber hardness than rubber elastic bodies in the adjacent areas are provided further to the inner peripheral sides than the cord reinforcement layers in at least the areas corresponding to the passing surfaces of rolling wheels. These low-hard rubber layers endlessly extend in the circumferential direction of an endless rubber elastic body. COPYRIGHT: (C)2011,JPO&INPIT
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