| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a punching apparatus in which wind-up of a workpiece by a first roller is prevented. <P>SOLUTION: A guide member 5 is provided inside a groove 8 at an edge of a first roller 1 or on both width-direction ends of the workpiece A or at a width-direction center of the workpiece A. The guide member 5 guides the workpiece A along the predetermined path which is disposed away from the circumferential surface of the first roller 1 and at a side opposed from a side where the circumferential surfaces of rollers 1, 2 approaches each other, among between the circumferential surfaces of both rollers. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
