| 摘要 |
PROBLEM TO BE SOLVED: To prevent edge cut by preventing rubber fracture at an end periphery of a tensile body band even if an edge is bent and deformed to an inner circumference side and an outer circumference side of the rubber crawler many times, in a rubber crawler without a core bar. SOLUTION: In the rubber crawler having an endless band-like rubber body 2 and the tensile body band 31 composed of a plurality of tensile bodies extended in a circumferential direction of the rubber body and aligned in a width direction and buried, a reinforcing part 4 formed only of high hard rubber is buried in the rubber body at a side of the tensile body band. COPYRIGHT: (C)2010,JPO&INPIT
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