| 摘要 |
<p>A device designed for stripping waste from a sheet, which has been die cut by means of a platen press. The device includes two lateral frames, a fixed upper part or plate in which stripping tools are fixed, a lower movable supporting plate with apertures, which have the outline corresponding to the outlines of the waste to be removed, means for conveying a sheet between the upper and lower plates which means consist of gripper bars fitted between two endless chains running within the lateral frame members, and means for raising a portion of the means for conveying during the movement of the lower movable supporting plate.</p> |
