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)
06/1992
06/03/1992EP0488316A1 Method of and device for controlling feeding of sheets
06/03/1992EP0488295A2 Automatic document conveying device
06/03/1992EP0487848A1 A loading apparatus having a suction-hold mechanism
06/03/1992EP0487835A1 Monitor for continuous feeding of collated articles
05/1992
05/29/1992WO1992009056A1 Coin discrimination apparatus with optical sensor
05/27/1992DE4037377A1 Vorrichtung zum erkennen von doppel-blattfilmen An apparatus for detecting double-sheet films
05/26/1992US5116035 Recirculating document feeder with sequential control of the document sheet transport mechanisms and method
05/19/1992US5115144 Automatic selection apparatus of sheet material
05/19/1992US5114138 Method and apparatus for multiple sheet detection
05/17/1992CA2046568A1 Torque limiting mechanism for use in a drive system
05/14/1992WO1992007717A1 Improved printing machine
05/13/1992EP0485167A2 Apparatus and method for combined deskewing and registration of copy sheets
05/12/1992CA1300574C Paper handling apparatus
05/07/1992DE4135987A1 Thermal printer feed status sensor - detects single sheets based upon outputs from optical sensors along sheet edges and in centre
05/05/1992US5110115 Document transport and detection apparatus
05/05/1992US5110114 Method and apparatus for multiple sheet detection
05/05/1992US5110106 Sheet size detector for sheet container
04/1992
04/29/1992EP0482435A2 Method and device for determining the position of an element for marking a separation of flat articles in a pile
04/28/1992CA1299541C Envelope transport means
04/26/1992CA2054133A1 Method of, and apparatus for, detecting the position of a marking or separating element in a stack of substantially flat products
04/22/1992CN1060432A Image recording apparatus utilizing serial recording head and image recording method therefor
04/21/1992US5107338 Printer device with page sequence control using buffer memory and blank page data holding section
04/21/1992US5107131 Method and apparatus for edge detection of transparent films
04/21/1992US5106071 Drag clutch document feeder mechanism
04/21/1992US5106068 Method and apparatus for the post-printing cluster processing of printed products
04/15/1992EP0480316A1 Signature inspection device for folder of web printing press
04/14/1992US5105229 Image recording apparatus
04/14/1992US5105078 Apparatus and method for detecting overlapped paper sheet feed
04/14/1992US5104110 Feed control system for a printer having two sheet feed mechanisms that can operate at different speeds
04/14/1992US5103733 Printing machine with continuous sheet feed mechanism
04/08/1992EP0479717A1 Device for measuring the thickness of printed products in a shingled formation
04/07/1992US5102114 Device for detecting carry-out of last glass sheet from stacking stand
04/07/1992US5102112 Paper feeding device for image forming equipment
04/06/1992CA2051244A1 Thickness measurement on printed products in a scale flow
04/01/1992EP0478349A2 Handling of copy sensitive jobs in an electronic reprographic printing system
04/01/1992EP0478336A2 Document imaging system
04/01/1992EP0478300A2 Method and apparatus for serial recording
04/01/1992EP0477946A2 Automatic document feeder
04/01/1992EP0477782A2 Fuzzy control device to feed and adjust sheets of paper
04/01/1992EP0477780A2 Sheet resist apparatus
03/1992
03/18/1992EP0475125A1 Adjusting device for the angle of phase between a driving and a driven shaft of a chain drive in a sheet-fed printing press
03/17/1992US5097496 Sheet extracting mechanism with function for detecting the amount of stacked sheets and recording system utilizing the same
03/17/1992US5097273 Recording medium detecting apparatus
03/17/1992US5096183 System for controlling sheet feed in sheet-processing machines, particularly printing presses
03/17/1992CA1297509C Device for feeding sheets into a machine designed for converting them
03/12/1992CA2049614A1 Adjusting device for changing the phase angle between an input shaft and an output shaft of a chain drive in a sheet-fed printing press
03/10/1992US5094442 Translating electronic registration system
03/04/1992EP0472688A1 Process and device for detecting superimposed sheets of paper
03/03/1992US5092578 Sheet feeder in a sheet-processing machine
02/1992
02/26/1992EP0472048A2 Document input device
02/18/1992US5088848 Printing sheet feed and aligning system for a printer
02/18/1992US5088716 Device for scanning the length of a sheet in a sheet processing machine, such as a sheet-fed rotary printing press particularly
02/11/1992US5087027 Document handler staple detector
02/05/1992EP0469866A1 Sheet positioning apparatus
02/05/1992EP0469865A2 Electronic printing
02/04/1992US5086319 Multiple servo system for compensation of document mis-registration
02/04/1992US5085421 Dual bin paper feed tray for an image reproduction machine such as a printer or copier
01/1992
01/30/1992DE4022325A1 Acoustic separation transport monitoring system - automatically adjusts measurement or frequency range to thickness of paper sheet in paper or printing industry
01/29/1992EP0468492A2 Electrophotographic printing apparatus
01/29/1992EP0468432A2 Automatic sheet supplying apparatus
01/28/1992US5084906 Process and apparatus for counting printed products
01/28/1992US5084627 Sheet detecting device for use in an image forming device for detecting presence or absence of a sheet, a right or wrong side of a sheet and the kind of sheet
01/21/1992US5082384 Paper detecting apparatus for printer
01/15/1992EP0466313A2 Method of detecting sheets within a stack
01/15/1992EP0466119A2 Apparatus and method for checking documents
01/14/1992US5081508 Paper-jam detecting device
01/14/1992US5080347 Sheet paper feeder
01/08/1992EP0464851A2 Sheet feeding apparatus
01/08/1992EP0464763A2 Method and apparatus for multiple sheet detection
01/07/1992US5079722 Printer control device
01/07/1992US5078384 Combined differential deskewing and non-differential registration of sheet material using plural motors
01/07/1992US5078382 Paper feeder
01/07/1992US5078379 Document set end detection
01/07/1992US5078378 Dynamic sheet count predictor
01/07/1992US5078377 Document feeder
01/02/1992EP0463869A2 Printer
01/02/1992DE4020157A1 Monitoring arrangement for paper sheet handling machine - has capacitor with active sensing surface in vertical suction device
12/1991
12/31/1991US5076567 Medium transferring system
12/31/1991US5076566 Self-calibrating system for detecting media movement by using capacitors as sensors
12/24/1991US5074545 Device for preventing the transport of poorly aligned copy paper
12/17/1991US5072923 User-friendly document input
12/17/1991CA1293276C Automatic selection apparatus of sheet material
12/05/1991DE4034333A1 Contactless monitor for yarn, etc. - has ultrasonic transmitter and receiver flanking material at gap from it for monitoring without being affected by local environment
11/1991
11/26/1991US5067704 Double-feed sheet detection apparatus
11/21/1991EP0457552A2 Reprographic machine
11/12/1991US5064188 Automatic document conveying device which opens so jams may be cleared
10/1991
10/31/1991DE4013423A1 Stack scanner for paper sheets on feeder table - contains optical reflex and capacitive sensors for optimal table height control and detection of last sheet
10/30/1991EP0454161A1 A sucked substrate detecting apparatus
10/30/1991EP0453909A2 Method for adjusting and controlling a folding machine
10/30/1991EP0453835A2 Sheet-feeder for a machine manufacturing those sheets
10/29/1991US5061958 Display of user selectable paper feed options
10/23/1991EP0452708A1 Sheet separating device
10/22/1991US5058876 Device for controlling feeder blowing air and feeder suction air in a sheet feeder of a printing machine
10/15/1991US5057874 Paper conveying apparatus
10/15/1991US5056771 Apparatus for controlling interpage gaps in printers and method of interpage gap control
10/14/1991WO1991016254A1 Sheet feeding device
10/08/1991US5055885 Picture image forming equipment
10/03/1991WO1991014997A1 Process and device for detecting superimposed sheets of paper
10/03/1991WO1991014642A1 Elastic suction-nozzle and feeler mounting for a sheet-feeding apparatus
09/1991
09/26/1991DE4025824A1 Automatic sheet collation device for book binding machine
1 ... 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74