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Class Information
Number: 271/245
Name: Sheet feeding or delivering > Feeding > With means to align sheet > Against front-edge aligner interposed into sheet path
Description: Device wherein the individual sheets are transported along a particular direction of travel, and provided with a sheet positioner for the "front-edge" of a sheet, which positioner is moved so as to intersect the direction of sheet travel and intercept the travel of the sheet momentarily.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7584960 |
Registration device and image forming apparatus having the same |
Sep. 8, 2009 |
| 7571905 |
Automatic document feeding device and image forming apparatus including the same |
Aug. 11, 2009 |
| 7566052 |
Automatic document feeder and electric equipment having the same |
Jul. 28, 2009 |
| 7469789 |
Method and device for separating letters |
Dec. 30, 2008 |
| 7467793 |
Conveyer and image recording apparatus |
Dec. 23, 2008 |
| 7451979 |
High throughput sheet accumulator |
Nov. 18, 2008 |
| 7401777 |
Apparatus for supplying a shingled or overlapping sheet stream |
Jul. 22, 2008 |
| 7392982 |
Accumulator for sheet handling apparatus |
Jul. 1, 2008 |
| 7384039 |
Registration apparatus for a sheet material article handler |
Jun. 10, 2008 |
| 7370863 |
Duplex image forming apparatus with feeding roller with at least three different speeds |
May. 13, 2008 |
| 7306220 |
Movable sheet guide |
Dec. 11, 2007 |
| 7261292 |
Method of feeding sheets to a sheet-processing machine, sheet-smoothing method and device |
Aug. 28, 2007 |
| 7156390 |
Devices for aligning sheets |
Jan. 2, 2007 |
| 7150563 |
Formable bearings and bearing devices |
Dec. 19, 2006 |
| 7128318 |
Sheet registration deskew improvement system with a centrally pivotal baffle |
Oct. 31, 2006 |
| 7121544 |
High throughput sheet accumulator |
Oct. 17, 2006 |
| 7025347 |
Sheet aligning apparatus |
Apr. 11, 2006 |
| 7021185 |
Registration apparatus for a sheet material article handler |
Apr. 4, 2006 |
| 7014189 |
Alignment disk for document validator |
Mar. 21, 2006 |
| 6991227 |
Sheet feeder with stopper |
Jan. 31, 2006 |
| 6934505 |
Image forming apparatus |
Aug. 23, 2005 |
| 6905449 |
Bundled sheets processing apparatus and bundled sheets processing method |
Jun. 14, 2005 |
| 6866261 |
Device for laterally aligning sheets in sheet-processing machines, especially printing presses |
Mar. 15, 2005 |
| 6863273 |
Document handling apparatus with dynamic infeed mechanism and related method |
Mar. 8, 2005 |
| 6822768 |
Method and apparatus for feeding and scanning over-sized media sheets |
Nov. 23, 2004 |
| 6805347 |
Deskew mechanism and method |
Oct. 19, 2004 |
| 6712355 |
Method and apparatus for locating and conveying sheet-like body |
Mar. 30, 2004 |
| 6682069 |
Sheet conveyor system |
Jan. 27, 2004 |
| 6681697 |
Device for aligning sheets in a feeder of a sheet-processing machine, especially a printing press |
Jan. 27, 2004 |
| 6676124 |
Device for aligning sheets |
Jan. 13, 2004 |
| 6669193 |
Device for aligning papers flowing in a stream |
Dec. 30, 2003 |
| 6655682 |
Device for fixing the position of a sheet on a feeding table |
Dec. 2, 2003 |
| 6651972 |
Document feeding apparatus |
Nov. 25, 2003 |
| 6598870 |
Document conveying apparatus and image-forming machine |
Jul. 29, 2003 |
| 6592120 |
Signature register for a signature reversing device |
Jul. 15, 2003 |
| 6557848 |
Paper-stopping mechanism of automatic document feeder |
May. 6, 2003 |
| 6551228 |
High speed quarterfolder |
Apr. 22, 2003 |
| 6505826 |
Device for separating sheets piled up so as to form a stack, in a feeder of a sheet-processing machine |
Jan. 14, 2003 |
| 6502818 |
Sheet feeding device and image forming apparatus therewith |
Jan. 7, 2003 |
| 6481709 |
Device for the longitudinal alignment of plate elements within an infeed station of a machine working them |
Nov. 19, 2002 |
| 6244592 |
Sheet feeding apparatus for a corrugated fiberboard container making machine |
Jun. 12, 2001 |
| 6241241 |
Method and device for eliminating rhythmic register errors in sheet-fed rotary printing machines |
Jun. 5, 2001 |
| 6199855 |
Paper feeding apparatus for office automation system |
Mar. 13, 2001 |
| 6168154 |
Sheet handling device for continually fed sheets which are aligned and moved from first to second storage locations |
Jan. 2, 2001 |
| 6135447 |
Apparatus for skew correction in cut-sheet paper feeding |
Oct. 24, 2000 |
| 6105957 |
Buckle accumulator having selectively activateable sheet deflector |
Aug. 22, 2000 |
| 6079708 |
Sheet feeding apparatus with skew correction for fed sheets |
Jun. 27, 2000 |
| 6011948 |
Obliquely traveling sheet correcting device and image forming apparatus |
Jan. 4, 2000 |
| 5975524 |
Sheet-guiding device assembly with a sheet hold-downer |
Nov. 2, 1999 |
| 5943952 |
Calender for the sublimatic thermoprinting of fabrics which operates continuously or for individual items |
Aug. 31, 1999 |
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