| 摘要 |
PURPOSE:To increase power transmission capacity of V-belt at the time of high- speed operation and to keep high durability of the belt by providing a lot of power transmission piece members formed of more than two kinds of materials having different gravities. CONSTITUTION:A lot of power transmission piece members 3, 3, both sides of which are formed as V-shaped inclined transmission surfaces, are longitudinally bound together by an endless flexible support member 1. In such a V-belt, the above many piece members 3, 4 are formed of more than two kinds of nondeformable materials having different gravities. |
