| 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) |
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| 12/28/1993 | US5273274 Sheet feeding system with lateral registration and method for registering sheets |
| 12/28/1993 | US5273269 Sheet feeding apparatus |
| 12/22/1993 | EP0574710A1 Device for laying down books |
| 12/14/1993 | US5270778 Sheet curl control apparatus |
| 12/09/1993 | WO1993024327A1 A method and an apparatus for illuminating points on a medium |
| 12/09/1993 | WO1993024326A1 A method and a device for retaining a thin medium between two bodies |
| 12/07/1993 | US5268728 Image forming apparatus with intermediate tray |
| 12/07/1993 | US5267728 Means for monitoring the side lays and masking or excess draw of a sheet-fed rotary press |
| 11/30/1993 | US5267058 Original feeding and reading apparatus in which the original is pressed against the image sensor |
| 11/30/1993 | US5265733 Method of checking the composition of multilayer units composed of sheetlike parts and apparatus for composing, and checking the composition of, such units |
| 11/18/1993 | EP0570251A2 Web stacker and separator |
| 11/16/1993 | US5262637 Reprographic media detector and methods for making and using |
| 11/11/1993 | DE4215226A1 Rotary slide valve for controlling pressure and partial vacuum systems in printing machines - contains rotary slider with its own pressure reservoir and has overflow channels in line with outlets and connected to separating and lift suction members |
| 11/10/1993 | EP0568883A1 Management system for faults in overlapping formations of printed products |
| 11/09/1993 | US5260564 Apparatus for detecting objects in sheet form with light redirecting means |
| 11/02/1993 | US5258610 Method and apparatus for sensing the presence of a sheet by sheet causing attenuation of radiation |
| 10/28/1993 | CA2094976A1 Web stacker and separator |
| 10/26/1993 | US5257082 Copier with automatic insert feed having an interrupt function |
| 10/20/1993 | EP0565633A1 Paper sheet feeding apparatus. |
| 10/12/1993 | US5253029 Video color printer with paper tray ejection device and method therefore |
| 10/12/1993 | US5252991 Media edge sensor utilizing a laser beam scanner |
| 10/07/1993 | DE4210958A1 Sheet length measuring device for printing machine transport mechanism - has leading and trailing edge sensors, and counts rotation transducer pulses between edge signals |
| 10/05/1993 | US5250813 Print paper detecting circuits with gain reduction |
| 10/05/1993 | US5250803 System for setting a document feeding apparatus for proper operation |
| 10/05/1993 | US5249795 To be used with a printer; vibration wave |
| 09/30/1993 | DE4308247A1 Zuführvorrichtung Feeder |
| 09/28/1993 | US5248879 Circuit for adjusting the sensitivity of a sensor using a digital counter and a low-pass filter |
| 09/21/1993 | US5246224 Method and device for correcting attitude of transferred sheet |
| 09/18/1993 | CA2091735A1 Infeed apparatus |
| 09/07/1993 | US5242260 Method of transferring discrete light sensitive sheets from a dark box |
| 09/01/1993 | EP0558329A2 Mailing machine including short sheet length and skewed sheet detecting means |
| 08/25/1993 | EP0556486A1 Double sheet detector |
| 08/24/1993 | US5238238 Paper feeding cassette case in image forming apparatus |
| 08/18/1993 | EP0555884A2 A parallel transport apparatus |
| 08/18/1993 | EP0555856A1 Method for adjusting a sensor of a web run control installation |
| 08/18/1993 | EP0555853A1 Method for adjusting a non-contact sensor detecting the web edge of a running material web |
| 08/17/1993 | US5237378 Copier/printer employing a roll media feed apparatus and dual functions sensors |
| 08/17/1993 | US5236348 Printer paper status indicator |
| 08/12/1993 | CA2089250A1 Method for setting a sensor which detects the edge of a moving web of material in a contact-free manner |
| 08/12/1993 | CA2089248A1 Method for setting a sensor in a web movement control device |
| 08/11/1993 | EP0554372A1 Improved printing machine |
| 08/05/1993 | DE4202379A1 Removing steel sheets from sheet stack and transporting single sheets to transfer station for feeding press - using double sheet store between removal and transfer stations for separating double sheets using switchable magnets |
| 08/03/1993 | US5232212 Sheet sensor in sheet film transport apparatus |
| 07/28/1993 | EP0174939B1 Panel surface flaw inspection |
| 07/27/1993 | US5230573 Printer with upstream sensor used to determine paper empty condition |
| 07/20/1993 | US5228680 Sheet feed device capable of facilitating sheet removal from sheet feed path |
| 07/20/1993 | US5228673 Paper feeding device having a drawer-type cassette and an image forming apparatus provided with the paper feeding device |
| 07/13/1993 | US5227854 Sheet transport system with sheet velocity manipulation |
| 07/06/1993 | US5225868 Image forming apparatus |
| 06/30/1993 | CN1021425C Sheet feeding apparatus |
| 06/29/1993 | US5222729 Method and apparatus for detecting superimposed sheets of paper |
| 06/29/1993 | US5222728 Sheet transporting device having variable loop sheet alignment |
| 06/29/1993 | US5222723 Sheet supplying apparatus with an intermittently driven sheet separator and continously driven sheet conveyor |
| 06/23/1993 | EP0547613A1 An image forming apparatus capable of forming images side by side |
| 06/16/1993 | EP0546717A2 Sheet curl control apparatus |
| 06/15/1993 | CA1319160C Method and means for the further processing of printing products |
| 06/09/1993 | EP0545807A1 Procedure and device for searching and seizing a roving, particularly by its end, in a textile machine |
| 06/08/1993 | US5217217 Paper feeding device for feeding paper in longitudinal and lateral directions |
| 06/01/1993 | US5216472 Printer with paper supplying device |
| 05/26/1993 | EP0543559A1 Apparatus for dispensing flat articles |
| 05/25/1993 | US5214271 Method of determining detector lifetime using a stepped resistor network |
| 05/25/1993 | US5213318 Signature gatherer with light detector misfeed sensors |
| 05/25/1993 | US5213036 Sheet feeding apparatus |
| 05/25/1993 | CA1318344C Control method of transporting a cut sheet in a printing station and an apparatus using the same |
| 05/19/1993 | EP0542226A1 Paper separating/driving apparatus and its controlling method and automatic teller operating thereon |
| 05/19/1993 | EP0487592B1 Paper sheet feeding apparatus |
| 05/18/1993 | US5211529 Horizontal staging hopper |
| 05/18/1993 | US5211387 Method and apparatus for feeding articles |
| 05/11/1993 | US5209465 Sheet feeding apparatus |
| 05/05/1993 | EP0540142A1 Substrate advance measurement system |
| 05/05/1993 | EP0539857A1 Print paper detecting circuits |
| 05/05/1993 | EP0539773A1 Control device for a pile lifting drive in a sheet-processing machine, particularly for sheet-printing machines |
| 05/04/1993 | US5207416 Electrophotographic printing machine |
| 04/27/1993 | US5205550 Blocking device for a sheet feeder |
| 04/27/1993 | US5205549 Sheet handling apparatus |
| 04/20/1993 | US5204726 Copying paper feed sensing device for a copying apparatus |
| 04/20/1993 | US5203555 Adjustable dampening device in an apparatus for detecting double fed sheets |
| 04/15/1993 | DE4234694A1 Sheet position detector for computer printer or facsimile - operates second sensor after set time period has elapsed since first sensor detected sheet edge |
| 04/14/1993 | EP0537033A1 Self-actuated book sections feeder |
| 04/14/1993 | EP0536885A1 Method and apparatus for compensating for skewing of documents |
| 04/14/1993 | EP0536794A2 Sheet-size determining apparatus with selection inducing means |
| 04/13/1993 | US5202554 Methods of and apparatus for separating and detecting sheets |
| 04/07/1993 | EP0364544B1 Multiple document detector |
| 04/06/1993 | US5200790 Automatic document conveying device |
| 03/31/1993 | EP0534115A1 Method and means for testing the uniformity of printed products |
| 03/30/1993 | US5197726 Sheet feeder |
| 03/24/1993 | EP0533386A1 Method and apparatus for controlling optical sensor |
| 03/23/1993 | US5196868 Image receiving sheet inversion sensing techniques |
| 03/17/1993 | EP0532343A1 Sheet feeding apparatus with lateral registration |
| 03/17/1993 | EP0531841A1 Method for separating photosensitive single sheets from a magazine |
| 03/17/1993 | EP0531816A1 A sheet feeder |
| 03/17/1993 | EP0531509A1 Currency note width detector |
| 03/11/1993 | DE4229834A1 Electrical processing of vacuum pressure information for vacuum unit - comparing each value measured before connection to vacuum aperture with previously stored dual level value below maximum measured value |
| 03/11/1993 | DE4229833A1 Pneumatic pressure data processing appts. for vacuum unit - has vacuum pressure detectors, digital pressure display and memory, and allows setting w.r.t. displayed pressures |
| 03/10/1993 | EP0530495A2 Printing paper protecting device |
| 03/10/1993 | CN1020038C Device for air control of feeder blow air and feeder suction air in sheet feeders of printing presses |
| 03/03/1993 | EP0529538A1 Sheet feeding apparatus and image forming system |
| 03/02/1993 | US5191383 Image forming apparatus with conveying path access |
| 03/02/1993 | US5190278 Magazine for container forming sheets or the like adjustable for predetermined sheetsizes |
| 03/02/1993 | US5190274 Sheet treatment device with a variable time period for jamming indication |