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Class Information
Number: 271/264
Name: Sheet feeding or delivering > Feeding > By means to convey sheet (e.g., from pack to operation)
Description: Device provided with means for moving individual sheets to a particular position.


Sub-classes under this class:

Class Number Class Name Patents
271/272 Between superposed conveyor couple 371
271/271 By rear-edge pusher 72
271/267 On oscillating or reciprocating conveyor 101
271/275 On peripheral face of drum or belt 267
271/265.01 Responsive to sheet sensor 369
271/266 With intermittent movement of the sheet 91
271/270 With means to vary speed of conveyor sheet 398


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7416184 Sheet buffer device with rotating disk Aug. 26, 2008
7410166 Image reading apparatus Aug. 12, 2008
7396012 Flexible paper path using multidirectional path modules Jul. 8, 2008
7392984 Process for guiding printing media and printing media guide Jul. 1, 2008
7389083 Image forming apparatus and medium conveying method Jun. 17, 2008
7384036 Sheet handling device for wide format sheets Jun. 10, 2008
7380782 Automatic document feeder having a replaceable friction roller assembly Jun. 3, 2008
7380790 Trailing edge rotating deflector with center passage for sheet handling apparatus Jun. 3, 2008
7380787 Paper transportation device Jun. 3, 2008
7374166 Sheet conveying unit, and image reading unit, post-processing unit, and image forming apparatus employing the sheet conveying unit May. 20, 2008
7364156 Data processing apparatus Apr. 29, 2008
7347420 Sheet transport apparatus and image forming apparatus Mar. 25, 2008
7347418 Method and apparatus for overlapping sheets in a sheet feeder and providing the overlapped sheets to a printing press Mar. 25, 2008
7328898 Image forming apparatus including timing determination unit, and corresponding sheet feeding method Feb. 12, 2008
7316393 Conveying device for a bank note processing device Jan. 8, 2008
7281711 Blowing-air holding-down arrangement and sheet-aligning device provided therewith Oct. 16, 2007
7261292 Method of feeding sheets to a sheet-processing machine, sheet-smoothing method and device Aug. 28, 2007
7252286 Compact printer paper path manual access improvement with collapsible air ducts Aug. 7, 2007
7219889 Sheet-processing machine with a pneumatic sheet-guiding device May. 22, 2007
7195240 Sheet processing apparatus and image forming apparatus Mar. 27, 2007
7182336 Paper feeder, recording apparatus, and method of detecting a position of a terminal edge of a recording material in the recording apparatus Feb. 27, 2007
7182337 Paper feeder, recording apparatus, and method of detecting a position of a terminal edge of a recording material in the recording apparatus Feb. 27, 2007
7170649 Scanning module having an adjustable height Jan. 30, 2007
7164512 Document transfer device and image reading apparatus Jan. 16, 2007
7108256 Sheet processing apparatus and image forming apparatus Sep. 19, 2006
7079294 Image reading apparatus and image forming apparatus Jul. 18, 2006
7068400 Driving device for scanning module Jun. 27, 2006
7066463 System and method for sheet transporting using dual capstan rollers Jun. 27, 2006
7040617 System and method for sheet transporting using dual capstan rollers May. 9, 2006
7032900 Document feeding apparatus, image reading apparatus and image forming apparatus Apr. 25, 2006
7021619 Automatic document feeding apparatus Apr. 4, 2006
7021618 Automatic document feeding apparatus and document reading apparatus Apr. 4, 2006
7011307 Paper sheet detection apparatus Mar. 14, 2006
7007949 Multiple supply film transport mechanism Mar. 7, 2006
7003258 Transfer device, transfer method and image forming device Feb. 21, 2006
6995880 Image reading apparatus Feb. 7, 2006
6988727 Sheet conveyance apparatus, image forming apparatus, and method for estimating duration of a rotary member Jan. 24, 2006
6980766 Image forming device Dec. 27, 2005
6976675 Method and installation for transforming a stream of flat articles conveyed in a held manner into a imbricated stream in which the arrangement of the articles is selectable Dec. 20, 2005
6969066 Passive vacuum transport Nov. 29, 2005
6964414 Jam clearance in a vertical sheet transport in a printing apparatus Nov. 15, 2005
6965458 Image formation apparatus Nov. 15, 2005
6955351 Paper feeding device and sheet carrying device Oct. 18, 2005
6951335 Reciprocating linear encoder Oct. 4, 2005
6948430 Printing plate conveyor system Sep. 27, 2005
6942406 Inner paper guide for media shape control in a printer Sep. 13, 2005
6942215 Paper transferring mechanism utilizing a swing gear and controlling method thereof Sep. 13, 2005
6921070 Method and device for feeding sheets to a printing-technology machine Jul. 26, 2005
6886826 Apparatus and method for destacking a stack of flat articles May. 3, 2005
6877742 Document feeding apparatus, image reading apparatus and image forming apparatus Apr. 12, 2005

1 2 3 4 5


 
 
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