| 摘要 |
<p>A strip accumulator includes a frame and means for forming and supporting outer and inner sets of convolutions of strip material. The means forming the outer set of convolutions includes a flexible band which carries rollers thereon, the band being mounted to the frame in such a manner that as the convolutions of strip build up against the rollers, the band will expand. The means forming the inner set of convolutions includes arcuate plates which carry rollers thereon against which the convolutions of strip are formed. Means are provided to move the plates toward and away from each other.</p> |
