| 摘要 |
<p>This invention relates to dual-sided multi-ribbed power transmission belts having a plurality of longitudinally extending, transversely spaced alternating ribs (14, 20) and grooves (16, 22) with the ribs (14, 20) having a distance between their midpoints of a pitch P on both sides of the belt. The grooves (16, 22) on opposite sides of the belt are transversely offset from each by a distance of P/2.</p> |
