| 摘要 |
PROBLEM TO BE SOLVED: To improve driving force of an elastic crawler by preventing falling out of an engagement member in the elastic crawler having the engagement member hung over between right and left guide projections. SOLUTION: The elastic crawler is equipped with a crawler body 11 consisting of endless rubber-like elastic body, a pair of right and left guide projections 12, 12 integrally projected in the inner peripheral side of the crawler body 11, a tensile body 14 embedded in the inside of the crawler body 11 along the peripheral direction, and a hard engagement member 15 which is hung over between the right and left guide projections 12, 12 in a state expanded at the inner side than the inner peripheral surface of the crawler body 11 so that the driving tooth 6 of a sprocket-like driving wheel 3 becomes possible to be engaged. A falling-out prevention part 23 for enhancing an anchoring force relative to respective guide projections 12, 12 are formed on both right and left ends of the engagement member 15. COPYRIGHT: (C)2006,JPO&NCIPI
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