| 摘要 |
<p>A rubber track having increased durability achieved by reducing teeth skipping phenomenon occurring between a sprocket at the vertex of a triangular chassis portion and rubber projections of the rubber track. The rubber track is passed over the sprocket provided on a vehicle and idlers arranged on the left and right of the sprocket, and the track forms a triangular shape with the sprocket as the vertex. The rubber projections (22) are raised on the center of the inner peripheral surface of the track, at predetermined intervals in a travel direction. The rubber track satisfies the expression of C = A, with A the length of a projection (22) in the lateral direction normal to the travel direction, C the pitch in the travel direction of the rubber projections.</p> |
