| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an elastic crawler that has no or little increase in vibration of a crawler type travel unit during travel and can prevent the peeling of a core grid by suppressing damage penetration into the interior even when a roll wheel travel band is damaged.SOLUTION: An elastic crawler 1 comprises rolling wheel travel belts 12 with travelling rolling wheels of a crawler type travel unit that has a core grid 2 embedded in a crawler body 4 on both sides in the width direction of the inner peripheral side, respectively. The elastic crawler has a vane 14 that is a continuity of the core grid to both ends in the width direction of the elastic crawler. The elastic crawler keeps a reinforcement member 3 embedded between the rolling wheel travel belts and the vane overlapped on the rolling wheel travel belts as viewed from the inner peripheral side. In the interval between the rolling wheel travel belts and the vane overlapped on the rolling wheel travel belts, the reinforcement member is belt-like and has a higher tensile strength than rubber which has flexibility to form the crawler body.</p> |
