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Class Information
Number: 271/189
Name: Sheet feeding or delivering > Delivering > With transfer means between conveyor and receiver > Means temporarily interposed between conveyor and receiver
Description: Device wherein the transfer mechanism includes means that may be placed in the path of movement of the successive sheets for a short time, or may be removed from such path, said means being located at the discharge end of the conveying means and just before the receiving means.


Sub-classes under this class:

Class Number Class Name Patents
271/192 Counter-rotating supports for lateral margins 42
271/191 Endless belt on reciprocating carrier 23
271/190 Transversely-disposed, gapped sheet-supports on endless carrier 19


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7597319 Sheet handling using a ramp and grippers on an endless belt Oct. 6, 2009
7552917 Sheet processing apparatus and image forming apparatus including the sheet processing apparatus Jun. 30, 2009
7543806 Sheet processing apparatus and image forming apparatus equipped with same Jun. 9, 2009
7530566 Sheet post-processing apparatus May. 12, 2009
7506865 Waiting tray for sheet processing tray Mar. 24, 2009
7500662 Finishing buffer Mar. 10, 2009
7500667 Post-processing apparatus Mar. 10, 2009
7469888 Transporting device for depositing sheet material onto a tray, a printer provided with such a device and a method for depositing a sheet material onto a tray Dec. 30, 2008
7451978 Continuously adjustable paper path guide deck Nov. 18, 2008
7431289 Sheet delivery apparatus Oct. 7, 2008
7354035 Sheet post-process apparatus Apr. 8, 2008
7354036 Sheet processing apparatus and image forming apparatus including the sheet processing apparatus Apr. 8, 2008
7354034 Sheet processing apparatus and image forming apparatus equipped with same Apr. 8, 2008
7344131 Z-folder and standby tray for post processing device Mar. 18, 2008
7306215 Sheet storage apparatus Dec. 11, 2007
7306213 Sheet post-process device with standby tray Dec. 11, 2007
7303189 System for media handling Dec. 4, 2007
7296788 Waiting tray for sheet processing tray Nov. 20, 2007
7284752 Jam disposer for sheet post-processing device Oct. 23, 2007
7243913 Standby tray having curl correction Jul. 17, 2007
7213808 Enclosure-collating device, in particular for mail-processing installations May. 8, 2007
7201372 Sheet accumulator systems and methods Apr. 10, 2007
7192020 Sheet processing apparatus for storing supplied sheets while preceding sheet are processed Mar. 20, 2007
7192029 Sheet conveying apparatus, sheet post-processing apparatus, and image forming apparatus provided with sheet conveying apparatus and image forming apparatus Mar. 20, 2007
7178800 Device for establishing an imbricated stream of flat articles Feb. 20, 2007
7175174 Waiting tray for sheet processing tray Feb. 13, 2007
7172194 Push feed arm for post processing device Feb. 6, 2007
7172187 Waiting tray for sheet processing tray Feb. 6, 2007
7165764 Sheet processing apparatus with buffer for sheet finisher Jan. 23, 2007
7114717 Print media registration device and method Oct. 3, 2006
7100911 Method and apparatus for assembling a stack of sheet articles from multiple input paths Sep. 5, 2006
7052006 Process and apparatus for producing stacks of printed products provided with an additional sheet May. 30, 2006
7036812 Streak free apparatus for processing and stacking printed forms May. 2, 2006
7011304 Collator apparatus Mar. 14, 2006
7007946 Device for depositing sheets on a stack Mar. 7, 2006
6997456 Sheet processing device with sheet lift preventing member and image forming apparatus having the same Feb. 14, 2006
6988730 Sheet conveying apparatus, sheet post-processing apparatus, and image forming apparatus provided with sheet conveying apparatus and image forming apparatus Jan. 24, 2006
6978991 Streak free apparatus for processing and stacking printed forms Dec. 27, 2005
6971646 Module for temporarily storing flat printed products and printed product further processing device Dec. 6, 2005
6877743 Accumulation device with pivot roller Apr. 12, 2005
6860481 Sheet stacking device Mar. 1, 2005
6796558 Sheet collector with next stack stop Sep. 28, 2004
6776404 Finishing device having a sheet guiding and buffering mechanism Aug. 17, 2004
6776409 Batch sheet feeding Aug. 17, 2004
6722650 Systems and methods for trail edge paper suppression for high-speed finishing applications Apr. 20, 2004
6687569 Configurable multi-station buffer transport for an inserter system Feb. 3, 2004
6687570 Station independent buffer transport for an inserter system Feb. 3, 2004
6669191 Sheet delivery and position controlling apparatus for a printer Dec. 30, 2003
6651558 System for inserting pamphlets into a printing press Nov. 25, 2003
6565083 Delivery for a machine for processing sheet-like printing materials, in particular, a printing machine May. 20, 2003

1 2 3 4


 
 
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