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Class Information
Number: 271/10.04
Name: Sheet feeding or delivering > Feeding > Separator and conveyor > Mechanically linked for simultaneous operation
Description: Subject matter wherein (1) a gear and clutch, or (2) a shaft, roller and cam mechanism or the equivalent; drives the separator and conveyor at the same time.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7597321 Image forming apparatus Oct. 6, 2009
7320463 Device for feeding a processing section Jan. 22, 2008
7261289 Automatic document feeder for image forming apparatus Aug. 28, 2007
7172190 Paper feeding mechanism for an inkjet printer and method for using the same Feb. 6, 2007
7136202 Apparatus for feeding documents in a facsimile Nov. 14, 2006
7066460 Sheet supply apparatus and image forming apparatus having the same Jun. 27, 2006
6969058 Replaceable roller bogie for document feeding apparatus Nov. 29, 2005
6962332 Media conveying mechanism Nov. 8, 2005
6874776 Replaceable roller bogie for document feeding apparatus Apr. 5, 2005
6786480 Sheet conveying apparatus for image information processor Sep. 7, 2004
6739589 Sheet material conveying apparatus and recording apparatus May. 25, 2004
6666446 Replaceable roller bogie for document feeding apparatus Dec. 23, 2003
6641130 Sheet conveying apparatus for image information processor Nov. 4, 2003
6446954 Method and apparatus for end-to-end feeding of sheet media Sep. 10, 2002
6279894 Device for separating stacked flat bag pieces provided with socalled side folds Aug. 28, 2001
6257569 Apparatus and method for delivery of sheet media to a printer Jul. 10, 2001
6175775 Method for optimizing the production output of an apparatus processing flat items Jan. 16, 2001
6142467 Sheet feeder having an intermittent coupling member Nov. 7, 2000
6073923 Paper-feeding mechanism for a document duplicating machine Jun. 13, 2000
6050563 Sheet feeder Apr. 18, 2000
5860645 Sheet supplying apparatus Jan. 19, 1999
5854696 Single motor driving device of a facsimile system Dec. 29, 1998
5823523 Auto sheet feeder for use in a printing apparatus Oct. 20, 1998
5818470 System and method for directly feeding paper to printing devices Oct. 6, 1998
5805310 Motor-driven transmission unit of a fax machine Sep. 8, 1998
5755435 Document conveying arrangement in data processing apparatus May. 26, 1998
5691826 Transmission mechanism for a scanner Nov. 25, 1997
5634635 Automatic document feeder Jun. 3, 1997
5628503 Paper feeder May. 13, 1997
5601281 Automatic document feeding device Feb. 11, 1997
5498123 Bottom feeding mechanism Mar. 12, 1996
5476254 High speed sheet feeder with improved stack advance and sheet feed mechanism Dec. 19, 1995
5464202 Apparatus and method for feeding sheets from a stack Nov. 7, 1995
5462267 Feeding device Oct. 31, 1995
5441247 Sheet feeding apparatus and method for the same Aug. 15, 1995
5420621 Double star wheel for post-printing media control in inkjet printing May. 30, 1995
5397107 Apparatus for separating and feeding sheets from a stack thereof Mar. 14, 1995
5395102 Paper sheet feeding apparatus Mar. 7, 1995
5392710 Modular feeder printing system Feb. 28, 1995
5393044 Paper feeder Feb. 28, 1995
5390906 Paper supplying device Feb. 21, 1995
5386982 Paper feeding apparatus Feb. 7, 1995
5344134 Automatic document feeder for an image forming apparatus Sep. 6, 1994
5324016 Self-adjusting fabric ply picking device Jun. 28, 1994
5016868 Automatic document transfer device May. 21, 1991
4986525 Sheet feed device for use in a printer or the like Jan. 22, 1991
4909498 Process and apparatus for feeding in of recording carriers to the writing roller of an office machine Mar. 20, 1990
4846455 High speed envelope feeding apparatus Jul. 11, 1989
4843903 Intermittent drive for a paper supply roller Jul. 4, 1989
4813658 Sheet feeding apparatus Mar. 21, 1989

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