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Class Information
Number: 271/109
Name: Sheet feeding or delivering > Feeding > Separators > Rotary
Description: Device wherein the sheet-removing means engages an individual sheet by a surface or element that turns about an axis in an arc of a circle.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614622 |
Sheet feeding apparatus and image forming apparatus |
Nov. 10, 2009 |
| 7607654 |
Sheet feeding apparatus |
Oct. 27, 2009 |
| 7602513 |
Paper conveying apparatus and printing apparatus |
Oct. 13, 2009 |
| 7578499 |
Conveying apparatus and image forming apparatus |
Aug. 25, 2009 |
| 7571905 |
Automatic document feeding device and image forming apparatus including the same |
Aug. 11, 2009 |
| 7543810 |
Feeder for objects to be conveyed, and image recording device having same |
Jun. 9, 2009 |
| 7527371 |
Ink jet printing apparatus and method for controlling ink jet printing apparatus |
May. 5, 2009 |
| 7510179 |
Paper feeding device and image forming apparatus having the same |
Mar. 31, 2009 |
| 7481422 |
Paper pickup unit and image forming apparatus having the same |
Jan. 27, 2009 |
| 7464923 |
Multi-sectioned paper handling tire |
Dec. 16, 2008 |
| 7461841 |
Sheet discharging apparatus and image forming apparatus |
Dec. 9, 2008 |
| 7451974 |
Recording medium conveyance device and ink jet recording apparatus equipped therewith |
Nov. 18, 2008 |
| 7448610 |
Paper-feeding roller |
Nov. 11, 2008 |
| 7401773 |
Paper-feeding mechanism with swing arm and gear train |
Jul. 22, 2008 |
| 7401780 |
Roller with recessed kicker feature |
Jul. 22, 2008 |
| 7392979 |
Paper supply device with multiple cam surfaces and followers |
Jul. 1, 2008 |
| 7380782 |
Automatic document feeder having a replaceable friction roller assembly |
Jun. 3, 2008 |
| 7380783 |
Apparatus providing reduction in media skew during a sheet picking operation |
Jun. 3, 2008 |
| 7367731 |
Feeding accuracy adjustment apparatus, recording apparatus, liquid ejecting apparatus, feeding accuracy adjustment method for recording medium |
May. 6, 2008 |
| 7367554 |
Member for preventing feeding of a plurality of sheets at a time |
May. 6, 2008 |
| 7360485 |
Planographic printing plate feeding apparatus |
Apr. 22, 2008 |
| 7300047 |
Multi-layer sheet feeder |
Nov. 27, 2007 |
| 7267333 |
Power transmission device and sheet feeding apparatus equipped therewith |
Sep. 11, 2007 |
| 7261289 |
Automatic document feeder for image forming apparatus |
Aug. 28, 2007 |
| 7222570 |
Planographic printing plate supply unit including carrying roller with hollow convex portions |
May. 29, 2007 |
| 7210678 |
Sheet conveying device |
May. 1, 2007 |
| 7182329 |
Cash dispensing automated banking machine and method |
Feb. 27, 2007 |
| 7152858 |
Guiding and positioning apparatus and method thereof |
Dec. 26, 2006 |
| 7144006 |
Cash dispensing automated banking machine and method |
Dec. 5, 2006 |
| 7128316 |
Sheet feeding device |
Oct. 31, 2006 |
| 7125012 |
Rotatable feed wheel for sheet converting machine |
Oct. 24, 2006 |
| 7086730 |
Ink-jet printer and star roller used therein |
Aug. 8, 2006 |
| 7025345 |
Replacement method and assembly for paper pick rollers |
Apr. 11, 2006 |
| 7004460 |
Media bias assembly for hardcopy devices |
Feb. 28, 2006 |
| 6997630 |
Document feeder device with a roller adjustment device |
Feb. 14, 2006 |
| 6969061 |
Roller element for hardcopy apparatus |
Nov. 29, 2005 |
| 6962333 |
Roller and sheet delivery unit |
Nov. 8, 2005 |
| 6956679 |
Paper feeder apparatus and facsimile apparatus |
Oct. 18, 2005 |
| 6938892 |
Paper identification counter and paper identification and counting method |
Sep. 6, 2005 |
| 6905119 |
Pressurized roller |
Jun. 14, 2005 |
| 6880821 |
Paper feeding cassette for image forming apparatus |
Apr. 19, 2005 |
| 6874777 |
Sheet feed apparatus, sheet separating member, sheet feed assembly and sheet separating assembly |
Apr. 5, 2005 |
| 6869070 |
Sheet feeding apparatus and image forming apparatus and image reading apparatus provided with same |
Mar. 22, 2005 |
| 6786481 |
Sheet feeding device |
Sep. 7, 2004 |
| 6773007 |
Paper feeding device having replaceable paper conveying roller for a printer |
Aug. 10, 2004 |
| 6769679 |
Roller, sheet feed apparatus, and image forming apparatus |
Aug. 3, 2004 |
| 6764071 |
Methods and apparatus for moving media along a media path |
Jul. 20, 2004 |
| 6755413 |
Sheet feeder |
Jun. 29, 2004 |
| 6712350 |
Sheet feeding apparatus and image forming apparatus |
Mar. 30, 2004 |
| 6655680 |
Document sensor and sensing method |
Dec. 2, 2003 |
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