| 摘要 |
<p>In a hoop material cutter having a movable blade driven by an eccentric cam to effect swirl or rocking motion of the movable blade, the hoop material is fed in a direction opposite to the moving direction of the movable blade. The space between the movable blade and the housing is enclosed, and the feeding hopper for feeding the hoop material is mounted to undergo movement with the movable blade.</p> |
