摘要 |
PROBLEM TO BE SOLVED: To provide a link type rubber crawler with a structure for preventing generation of cracks at a base part of a rubber lug where the cracks tend to be generated most by separating a rubber crawler base body from the rubber lug, embedding core material to the rubber lug for the reinforcement, and fixing the rubber lug to links on the base body side for being capable of changing the rubber lug at generation of deficiency as well as reinforcing the rubber lug, which substantially improves the lifetime of the rubber crawler. SOLUTION: In the link type rubber crawler, core bars 2 are embedded to a rubber elastic body 1 in the longitudinal direction at predetermined intervals and the links 10 are sequentially fitted to left/right blade parts 3 of core bar-embedded rubber parts. The rubber lug 20 with the core material 22 embedded on the base part side is fixed to the rubber crawler base body with the outer peripheral sides of the links substantially exposed so as to face to the links. COPYRIGHT: (C)2005,JPO&NCIPI
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