Patents
Patents for B65H 7 - Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles (7,399)
12/1989
12/06/1989EP0345018A1 Image forming device and image forming process
12/06/1989EP0344967A1 Apparatus for sensing sheets
12/06/1989EP0344938A2 Apparatus for detecting the passage of multiple superposed sheets along a feed path
11/1989
11/23/1989EP0343001A1 Multiple stage dispenser
11/21/1989US4881840 Printer having paper-out and column zero detection mechanism
11/14/1989US4881104 Image forming apparatus having a plurality of feed openings
11/09/1989DE3913740A1 Vorrichtung zum bestimmen der dicke von blaettern Apparatus for determining the thickness of blaettern
11/07/1989US4879513 Device for measuring paper or the like lying on a support
11/07/1989US4878428 Control method of transporting a cut sheet in a printing station and an apparatus using the same
11/02/1989EP0340135A2 Machine control system utilizing paper parameter measurements
10/1989
10/31/1989US4878087 Image forming apparatus with jam removal mechanism
10/31/1989US4877232 Paper discharge apparatus
10/26/1989DE3911376A1 Papierbearbeitungseinrichtung Paper processing device
10/18/1989EP0337770A1 Sheet feeding apparatus
10/17/1989US4874958 Sheet edge detector
10/17/1989US4874160 Paper cartridge with paper aligning means
10/10/1989US4872659 Cassette with turn cover and feed roller control
10/05/1989WO1989009176A1 Multiple document detector and separator
09/1989
09/26/1989US4869486 Method and apparatus for feeding carton blanks
09/26/1989CA1260154A1 Thermal printer
09/19/1989US4868609 Apparatus for transporting sheets of paper
09/19/1989US4867433 Dual feeding of sheets of processing machinery
09/19/1989US4867431 Sheet feeding apparatus
09/19/1989CA1259637A1 Sheet feeder for sheet processing machines
09/08/1989WO1989008068A1 Multiple document detector
09/07/1989DE3806125A1 Method for recognising incorrectly positioned printed sheets in a collating machine
09/05/1989US4864124 Sealed mechanical actuator and electro-optic sensor for use in sheet feeding
08/1989
08/29/1989US4861974 Card reader
08/24/1989WO1989007803A1 Apparatus for sensing the presence of a record member
08/24/1989WO1989007570A1 Document feeding apparatus
08/23/1989EP0329296A1 Dual feeding of sheets to processing machinery
08/22/1989US4860055 Image forming apparatus capable of displaying capacity and/or remaining quantity of sheets of paper
08/01/1989US4852869 Feed apparatus capable of feeding image forming media by relatively small drive power
07/1989
07/25/1989US4850581 Automatic sheet supplying device
07/18/1989US4849787 Original handling apparatus
07/11/1989US4847635 Large copy sheet feeding system
07/04/1989US4844436 Device for feeding sheets into a processing machine
07/04/1989CA1257001A1 Control signal buffer for use in an inserter system
06/1989
06/20/1989US4841144 Dust-proof tube having a cylindrical portion that seals photosensor and integrally formed frustrum portion
06/15/1989WO1989005150A1 Conformationally stabilized cell adhesion peptides
06/15/1989DE3835914A1 Stack-monitoring device
06/13/1989US4838534 Paper feed apparatus
06/07/1989EP0318838A2 Image forming apparatus
06/06/1989US4836528 Apparatus for manipulating sheet-like commodities in gathering machines
05/1989
05/31/1989EP0317655A1 Abnormal-paper sensing apparatus in a printing machine
05/30/1989US4835573 Machine control system utilizing paper parameter measurements
05/30/1989US4835567 Paper re-feeding apparatus of image forming apparatus
05/30/1989US4835403 Clocked optical sensing apparatus
05/30/1989US4834568 Paper feeding apparatus for printer
05/30/1989US4834362 Circulating-bill pressing-down apparatus for bill receiving and dispensing machine
05/23/1989US4833591 Method for aligning a moving substrate and a read or write head
05/16/1989US4831273 Mailing machine sensing device
05/11/1989DE3830701A1 Material gripper
05/10/1989EP0315427A2 Document handler jam clearance and job recovery
05/02/1989US4826149 Mechanical double caliper
04/1989
04/19/1989EP0312009A2 Card reader
04/18/1989US4822019 Electronic equipment utilizing forward/reverse rotation of motor
04/13/1989DE3831770A1 Arrangement for actuating the belt table and the bar grate
04/11/1989US4819927 Flat article feeding apparatus comprising a plurality of reversedly driven and individually urged pulleys
04/11/1989US4819926 Sleeve handling device
04/04/1989US4818871 Process for the detection of superimposed sheets, apparatus for performing the process and application to bank notes
04/04/1989US4818132 Optical sensor protective member
04/04/1989US4817933 Document handling apparatus
03/1989
03/29/1989EP0309388A2 Feeder for sheet-feed printing machine
03/28/1989US4816865 Document conveying apparatus
03/28/1989US4815725 Paper feed control device for copier
03/23/1989DE3730683A1 Process and device for monitoring articles
03/22/1989CN1031818A Photo-electric measure device in copier
03/21/1989US4813658 Sheet feeding apparatus
03/14/1989US4812003 Optic sensing assembly
03/14/1989US4811939 Printing platform
02/1989
02/28/1989US4807868 Sheet transport
02/21/1989US4806071 Method of unstacking metal sheets
02/21/1989US4805893 Abnormal-paper sensing apparatus in a printing machine
02/15/1989EP0303267A2 Printing station sheet transport control
02/14/1989US4804173 Method and apparatus for moving individual sheets from a stack of sheets
02/08/1989EP0302335A1 Method and apparatus for determining the presence of an X-ray sheet film in a cassette installed in an X-ray cassette reloading and loading apparatus
02/07/1989US4803373 Conveyor arm apparatus with gap detection
02/01/1989EP0301598A2 Copying paper feeding device of intermediate tray
01/1989
01/31/1989CA1249670A1 X-ray radiography apparatus
01/24/1989US4799661 Apparatus for compiling sheets in a binding line
01/17/1989US4799185 Protective circuit for memory devices
01/03/1989US4796285 X-ray radiography apparatus
12/1988
12/27/1988US4793605 Paper detector of printer
12/21/1988EP0295648A2 Medium transferring method and apparatus
12/21/1988EP0295584A2 Paper discharge apparatus
12/13/1988US4790525 Apparatus and a method for separating sheet material
12/08/1988DE3823201A1 Multiple sheet monitoring device
12/06/1988CA1246107A1 Integrated printer and paper feeding apparatus
11/1988
11/29/1988US4788575 Copying machine for detecting a workable document turnover unit
11/29/1988US4787620 Method and apparatus for controlling the withdrawal of articles
11/22/1988US4786920 Recording apparatus
11/22/1988US4786041 Document handler jam clearance and job recovery system
11/15/1988US4785295 Removaing asbestos fibers from air; controlling air pressure and flow rate
11/02/1988EP0289212A1 Sensor
11/02/1988EP0289185A2 Optic sensing assembly
11/02/1988CN88101730A Feeding regulating device for transporting of material stack
11/01/1988US4782410 Housing structure for fixed magnetic disk device
10/1988
10/25/1988US4779860 Aligning apparatus for rotary carton feeder
10/20/1988DE3803403A1 Feed control device for pile transportation
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