公开(公告)号：US5116037A

公开(公告)日：1992-05-26

申请号：US732079

申请日：1991-07-18

申请人： Andre Gerlier ,  Yves Berthet

发明人： Andre Gerlier ,  Yves Berthet

IPC分类号： B65H3/06 ,  B65H3/10 ,  B65H29/14 ,  B65H29/18 ,  B65H29/22 ,  B65H29/36 ,  G07D9/00 ,  G07D11/00

CPC分类号： B65H83/025 ,  B65H29/36 ,  B65H3/10 ,  G07D11/0021 ,  B65H2301/42324 ,  B65H2404/1422 ,  B65H2406/3314 ,  B65H2701/1912

摘要： An apparatus for the fault-free receiving and issue of sheets has guide rollers which are arranged on a carriage and which engage into belts to alter the geometry of the belts when the carriage is displaced on a rail over a stack by means of a drive. In the receiving or issue operation the sheet to be stacked or a top sheet to be issued rolls, without sliding, around one of the outer guide rollers, on the stack. Disposed between the outer guide rollers on a roller shaft are rotatable suction rollers whose suction cap sucks up the top sheet by means of reduced pressure at the beginnning of an issue cycle. A control arrangement is adapted to trigger off apparatus receiving and issue cycles and establishes predetermined positions of the carriage on the rail.

摘要翻译： 用于无故障地接收和发出纸张的装置具有引导辊，其具有布置在托架上并且当滑架通过驱动器在堆叠上的轨道上移位时改变皮带的几何形状的托架。 在接收或发行操作中，要堆叠的片材或要发行的顶片不需要滑动地绕着一个外引导辊在堆叠上滚动。 设置在辊轴上的外导辊之间的是可旋转的吸引辊，其吸力盖在发生循环开始时通过减压吸附顶片。 控制装置适于触发装置的接收和发出周期，并且在轨道上建立滑架的预定位置。