| 摘要 |
PROBLEM TO BE SOLVED: To provide an elastic crawler capable of restraining abrasion of a side surface of a friction drive wheel. SOLUTION: This elastic crawler 1 is provided with a crawler body 5 comprising a rubber-like elastic member in a shape of an endless belt driven by friction with the friction drive wheel 3, a plurality of guide protrusions 6 protruding from an inner peripheral surface 5a of belt width directional both ends of the crawler body 5 in predetermined intervals along the belt longitudinal direction, a guide core body 8 buried in an inner side of the belt width direction of the guide protrusions 6, a plurality of body core bodies 9 buried in the crawler body 5 on the same position of the guide protrusion 6 along the belt longitudinal direction, and a plurality of lugs 10 extending along the belt width direction and protruding from an outer peripheral surface 5b of the crawler body 5 while having predetermined intervals along the belt longitudinal direction. The guide core body 8 and the body core body 9 are constituted by divided members separated from each other. COPYRIGHT: (C)2005,JPO&NCIPI
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