公开(公告)号：US4407177A

公开(公告)日：1983-10-04

申请号：US381216

申请日：1982-05-24

申请人： Alfred J. Schmidt ,  Michael H. Shearon

发明人： Alfred J. Schmidt ,  Michael H. Shearon

IPC分类号： B26D3/10 ,  B26F1/12

CPC分类号： B26D3/10 ,  Y10T83/4696 ,  Y10T83/4812 ,  Y10T83/566 ,  Y10T83/5851 ,  Y10T83/6486 ,  Y10T83/9389

摘要： An apparatus for cutting round corners on advancing sheets. The sheets are cut from a web and advanced continuously to a transport roll provided with aligned corner-rounding assemblies located to meet the line of cut between successive sheets.

摘要翻译： 一种用于在前进片材上切割圆角的装置。 纸张从纸幅切割并连续推进到具有对准的角落圆形组件的输送辊，该对齐的圆角组件被设置成满足连续纸张之间的切割线。

公开(公告)号：US5022297A

公开(公告)日：1991-06-11

申请号：US528360

申请日：1990-05-25

申请人： William J. Hommes ,  Alfred J. Schmidt

发明人： William J. Hommes ,  Alfred J. Schmidt

IPC分类号： B26D3/14 ,  B26D3/10 ,  B26D7/01 ,  B26F1/12 ,  B65H31/34 ,  B65H31/40

CPC分类号： B26D3/10 ,  B26D7/015 ,  B26F1/12 ,  Y10S83/917 ,  Y10T83/0505 ,  Y10T83/0524 ,  Y10T83/4577 ,  Y10T83/6476 ,  Y10T83/6486

摘要： The present invention relates to a method and apparatus for automatically preparing one or more stacks of sheets, each stack having at least two substantially straight edges that meet to define a corner and, specifically, where preparing constitutes corner rounding, notching, hole punching or edge marking the stack.