公开(公告)号：US3975012A

公开(公告)日：1976-08-17

申请号：US520368

申请日：1974-11-04

申请人： Merton Louis Matthews

发明人： Merton Louis Matthews

IPC分类号： B65H29/66

CPC分类号： B65H29/6627 ,  B65H2701/176

摘要： Collision between the tail and head ends of successive singly fed sheets to be overlapped is avoided by ejecting air along a frame sloped downwardly away from the line of feed of the sheets. The tail end of a preceding sheet is thus drawn down out of the path of the head end of a succeeding sheet which is to overlap the preceding sheet.

摘要翻译： 通过沿着从纸张的进给线向下倾斜的框架喷射空气来避免重叠的连续单独进给的片材的尾端和头端之间的碰撞。 因此，先前片材的尾端从与先前片材重叠的后续片材的头端的路径中拉出。