发明名称 |
Adjustable normal force edge registering apparatus |
摘要 |
A sheet handler for successively transporting sheet-like material units to and from processing stations in image processing devices such as printers, copiers, and scanners. The sheet handler includes an idler and driven cross-roller set. The rollers are preloaded so that a normal force exists between the rollers at the nip. The nip is positioned in a path for receiving the sheet like material units and to urge such units along the path and into alignment along a registration edge. Apparatus for adjusting the preloaded force are provided to thereby adjust the normal force on sheet-like material passing through the nip.
|
申请公布号 |
US5253862(A) |
申请公布日期 |
1993.10.19 |
申请号 |
US19910812086 |
申请日期 |
1991.12.23 |
申请人 |
XEROX CORPORATION |
发明人 |
ACQUAVIVA, THOMAS;AGARWAL, VINOD K.;SIEGEL, ROBERT P.;WONG, LAM F. |
分类号 |
B65H5/06;B65H9/16;(IPC1-7):B65H5/06 |
主分类号 |
B65H5/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|