| 摘要 |
<p>POWER TRANSMISSION CHAIN AND LINK THEREFOR An integral link-and-pivot member (30,50) for an endless power transmission chain (70) comprising longitudinal spaced web portions (32,34,52,54) joined to transversely oriented joint portions (36,38,56,58), each joint portion having an arcuate or curved surface (42,44,62,64), said surfaces facing one another and being adapted to engage a like surface of an interleaved member when assembled as an endless chain and a chain assembled from such members.</p> |
