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Class Information
Number: 271/248
Name: Sheet feeding or delivering > Feeding > With means to align sheet > Against aligner adjacent side edge of sheet
Description: Device wherein the positioning means includes a guide surface that is intended to contact one of the "side-edges" of a traveling sheet, which guide surface is generally parallel to the direction of movement of the sheet.


Sub-classes under this class:

Class Number Class Name Patents
271/250 By means to shift sheet laterally against aligner 198
271/249 By shifting aligner and gripper-couple laterally of sheet travel 18


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7611142 Sheet conveying apparatus and image forming apparatus equipped therewith Nov. 3, 2009
7583927 Image forming apparatus Sep. 1, 2009
7581729 Sheet conveying apparatus and image forming apparatus Sep. 1, 2009
7571908 Sheet conveying apparatus and image forming apparatus Aug. 11, 2009
7556264 Banknote conveyor Jul. 7, 2009
7537211 Media transportation mechanism and a data processing apparatus having a media transportation mechanism May. 26, 2009
7478808 Jogging device for a mail processing machine Jan. 20, 2009
7447478 Image forming apparatus Nov. 4, 2008
7441772 Sheet-conveying device Oct. 28, 2008
7404557 Sheet transporting apparatus and sheet processing apparatus using the same Jul. 29, 2008
7374165 Sheet transport apparatus, image forming apparatus, and image reading apparatus May. 20, 2008
7281711 Blowing-air holding-down arrangement and sheet-aligning device provided therewith Oct. 16, 2007
7104540 Sheet handling method and apparatus Sep. 12, 2006
7080831 Sheet-sorting apparatus Jul. 25, 2006
7014189 Alignment disk for document validator Mar. 21, 2006
6896256 Sheet transport apparatus and image formation apparatus therewith May. 24, 2005
6889976 Image recorder May. 10, 2005
6840514 Media alignment mechanism Jan. 11, 2005
6802257 Plate inserting apparatus Oct. 12, 2004
6801302 Plate registering system and method of operation Oct. 5, 2004
6793215 Self-adjusting side guide for a mail handling device Sep. 21, 2004
6702280 Apparatus and process for transporting sheet-shaped print materials Mar. 9, 2004
6619648 Sheet processing apparatus Sep. 16, 2003
6594545 Data processing apparatus, image recording apparatus, method of controlling data processing apparatus, method of controlling image recording apparatus and storage medium Jul. 15, 2003
6561503 Sheet processing device with stack alignment May. 13, 2003
6454257 Article jogging apparatus Sep. 24, 2002
6416050 Auto sheet feeder Jul. 9, 2002
6364311 Negative-pressure control for a lateral pulling device Apr. 2, 2002
6315282 Apparatus and a method for picking multiple-sized media sheets Nov. 13, 2001
6308949 Material-feeding device having direction-correcting function Oct. 30, 2001
6273418 Sheet registration device and an image forming apparatus having the same Aug. 14, 2001
6250630 Electronically actuated turning device for transport apparatus Jun. 26, 2001
6213464 Image forming apparatus Apr. 10, 2001
6206367 Automatic sheet feeder for ink jet printer Mar. 27, 2001
6032952 Document handling system having a self-levitating pressure loading device Mar. 7, 2000
6000692 Paper switching device for printer Dec. 14, 1999
5992846 Sheet feeder and printer Nov. 30, 1999
5911417 Sheet jamming-proof mechanism for paper-feeding system Jun. 15, 1999
5842415 Pull lay adjusting device Dec. 1, 1998
5805308 Automatic judging device about image read width Sep. 8, 1998
5803449 Automatic manuscript sheet feeder Sep. 8, 1998
5749294 Device for centrally adjusting sheet-guiding elements of a sheet-fed rotary printing press May. 12, 1998
5725319 Sheet feeding apparatus Mar. 10, 1998
5692746 Sheet rotator and justifier Dec. 2, 1997
5685537 Cross-track and skew justification of cut sheets Nov. 11, 1997
5657983 Wear resistant registration edge guide Aug. 19, 1997
5651540 Sheet supply device with stacking reference guide Jul. 29, 1997
5583663 Compact transparent sheet digitizer offering angular and positional accuracy of a sheet and uniform sheet motion Dec. 10, 1996
5562280 Sheet conveying apparatus having a guide member to prevent buckling or curling of a conveyed sheet Oct. 8, 1996
5480135 Sheet collating or storage device Jan. 2, 1996

1 2 3


 
 
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