| 摘要 |
<p>Construction machines using a rubber crawler are being diversified because the driver is less fatigued; however, under severe operating conditions, much damage occurs in the machine to make the latter unusable in a short time. This problem is solved herein. A rubber crawler characterized by comprising a core consisting of rectangular parellelepiped blocks (5) each having two longitudinally spaced through-holes (9) in the lower surface region and bars (4) inserted in the through-holes (9), the rectangular parellelepiped blocks (5) being arranged in zigzags with sprocket engaging holes (2) disposed therebetween, and the bars (4) being inserted in alternately corresponding through-holes (9) in adjacent rectangular parellelepiped blocks (5), the bars (4) being connected within the rectangular parellelepiped blocks (5) and embedded in the rubber crawler.</p> |
