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Class Information
Number: 271/202
Name: Sheet feeding or delivering > Delivering > By endless conveyor > With means to vary speed of sheets on conveyor(s)
Description: Device provided with one conveyor or a succession of conveyors for removing a succession of sheets to a receiver, and further provided with means to change the rate of movement of the succession of sheets moving thereon.

Sub-classes under this class:

Class Number Class Name Patents
271/203 By cyclicly varying conveyor speed 45

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8480077 Document processing apparatus and method of operating a document processing apparatus Jul. 9, 2013
8474816 Sheet conveying device, image forming apparatus, sheet conveying motor control system, and storage medium Jul. 2, 2013
8408544 Sorting by controlling scanned document velocity Apr. 2, 2013
8286963 Sheet handling apparatus Oct. 16, 2012
8272638 Device for the transport of flat objects Sep. 25, 2012
8181768 Mailpiece inserter adapted for one-sided operation (OSO) and input conveyor module therefor May. 22, 2012
8152162 Sheet stacking apparatus and image forming apparatus Apr. 10, 2012
8033546 Belt drive controller and image forming apparatus provided with same Oct. 11, 2011
7997576 Equipment for processing banknotes in stack Aug. 16, 2011
7970294 Document feeding apparatus and method Jun. 28, 2011
7918443 Under-shingled article handling and stacking system and method Apr. 5, 2011
7905481 Method for feeding a shingled stack of sheet material Mar. 15, 2011
7887040 Sheet deceleration apparatus and method with kicker Feb. 15, 2011
7874552 Sheet post-process apparatus including movable stack tray, and sheet post-process method Jan. 25, 2011
7810811 Sheet conveying apparatus and image forming apparatus Oct. 12, 2010
7744079 Multi-station system and method for processing paper postal items Jun. 29, 2010
7717420 Apparatus for feeding sheets with variable overlap length and sheet arrival control and printing press having the apparatus May. 18, 2010
7616921 Sheet cooling device, intermediate sheet conveying device and image forming apparatus having the same Nov. 10, 2009
7527262 Offsetting device for mail stackers May. 5, 2009
7469822 Drum machine for the storage of banknotes Dec. 30, 2008
7431280 Method and device for forming groups of flat articles Oct. 7, 2008
7410164 Discharging device and ink jet printer Aug. 12, 2008
7383016 Electrophotographic device capable of performing an imaging operation and a fusing operation at different speeds Jun. 3, 2008
7364158 Conveyor apparatus Apr. 29, 2008
7213808 Enclosure-collating device, in particular for mail-processing installations May. 8, 2007
7178800 Device for establishing an imbricated stream of flat articles Feb. 20, 2007
7168700 Sheet feeder apparatus and method with throughput control Jan. 30, 2007
7131645 Device for separation of folders in a layer of folders Nov. 7, 2006
7040616 Method and system for high speed digital metering using overlapping envelopes May. 9, 2006
7021184 System and method for providing sheets to an inserter system using a rotary cutter Apr. 4, 2006
6945531 Device for the separation of a series of products that are superposed in a scale-like fashion Sep. 20, 2005
6895303 Process for controlling the conveying speed of a transporting track May. 17, 2005
6883409 Device for cross/cutting material strips, in particular cardboard strips Apr. 26, 2005
6880823 Sheet collection apparatus Apr. 19, 2005
6817608 Method and apparatus for stacking mailpieces in consecutive order Nov. 16, 2004
6814351 Method and device for arranging at least two sheets in a shingled mode of arrangement Nov. 9, 2004
6726201 Method and device for the horizontal positioning of serially conveyed, flat objects Apr. 27, 2004
6691874 Sheet stacking device Feb. 17, 2004
6672582 Delivery and ejection device for flat elements into a machine working them Jan. 6, 2004
6659445 Arrangement for forming a third stream of first and second streams comprised of printed products Dec. 9, 2003
6650436 Automatic sheet feed control Nov. 18, 2003
6640157 Method for operating a media feed motor of a printer Oct. 28, 2003
6626428 Sheet ejection mechanism Sep. 30, 2003
6623001 Sheet stacking apparatus and method for controlling the feed of sheet material into a stacking wheel Sep. 23, 2003
6623003 Sheet material stacking device and automatic exposure device for a printing plate Sep. 23, 2003
6619650 Device for feeding printed products to a conveying channel Sep. 16, 2003
6619651 Process and apparatus for forming a double imbricated formation of printed products Sep. 16, 2003
6598872 Sheet braking device with replaceable support element Jul. 29, 2003
6578839 Method and device for removing flat packages from a pile Jun. 17, 2003
6572097 Apparatus for slowing down and guiding a signature and method for doing the same Jun. 3, 2003

1 2 3 4 5

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