公开(公告)号：US20040051229A1

公开(公告)日：2004-03-18

申请号：US10242640

申请日：2002-09-12

Applicant: Xerox Corporation

Inventor： Robert A. Clark ,  Robert A. Austin ,  Timothy G. Shelhart ,  Ernest L. DiNatale

IPC: B65H003/14

CPC classification number: B65H3/48 ,  B65H3/08 ,  B65H2220/09 ,  B65H2406/122 ,  B65H2406/312 ,  B65H2406/40

Abstract: A sheet feeding apparatus for feeding a stack of sheets in a direction of movement to a process station, including: a sheet tray for holding the stack of sheets; an air plenum, positioned above the stack of sheets, for picking up a sheet from the stack of sheets when a vacuum force in the air plenum; a paper fluffer for blowing air between individual sheets in the stack.

Abstract translation: 一种纸张馈送装置，用于将一堆纸张沿运动方向馈送到处理站，包括：用于保持纸张堆的纸张托盘; 位于所述堆叠层上方的空气增压室，用于当所述空气增压室中的真空力时从所述堆叠的片材拾取片材; 用于在堆叠中的各个片材之间吹送空气的纸绒毛。

公开(公告)号：US20040041328A1

公开(公告)日：2004-03-04

申请号：US10232555

申请日：2002-08-29

Applicant: Xerox Corporation

Inventor： Ernest L. DiNatale ,  Timothy G. Shelhart ,  Robert A. Austin

IPC: B65H003/14

CPC classification number: B65H3/48 ,  B65H2701/1313

Abstract: A sheet feeding apparatus for feeding a stack of sheets in a direction of movement to a process station, including: a sheet tray for holding the stack of sheets; an air plenum, positioned above the stack of sheets, for picking up a sheet from the stack of sheets when a vacuum force in the air plenum; a paper fluffer for blowing air between individual sheets in the stack, the paper fluffer having a system for adjusting air flow between individual sheets.

Abstract translation: 一种纸张馈送装置，用于将一堆纸张沿运动方向馈送到处理站，包括：用于保持纸张堆的纸张托盘; 位于所述堆叠层上方的空气增压室，用于当所述空气增压室中的真空力时从所述堆叠的片材拾取片材; 用于在堆叠中的各个片材之间吹送空气的纸绒毛，纸张绒纸具有用于调节各个片材之间的空气流动的系统。