| Patents for B41F 33 - Indicating, counting, warning, control, or safety devices (10,870) |
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| 06/18/1985 | US4523522 Rotary printing machine with web tear clearing system |
| 06/12/1985 | EP0143915A2 Device for a printing press with a forme cylinder and an offset cylinder |
| 06/05/1985 | EP0143744A1 Method and device for rating the printing quality and/or controlling the ink supply in an offset printing machine, and offset printing machine with such a device |
| 06/05/1985 | EP0143228A1 Method and apparatus for controlling the regulating means of the colour zones of an ink supply |
| 05/29/1985 | EP0142995A2 Registration control method and device for rotary press |
| 05/28/1985 | US4520454 Makeready system |
| 05/22/1985 | EP0142470A1 Method and device for judging the printing quality of a printed object, preferably printed by an offset printing machine, and offset printing machine provided with such a device |
| 05/22/1985 | EP0142469A1 Method and device for controlling the ink supply in an offset printing machine, and offset printing machine provided with such a device |
| 05/21/1985 | US4518862 System for detecting the position of a sheet on its support |
| 05/21/1985 | CA1187519A1 Document handling, counting and examining device incorporating high speed rotary gating means |
| 05/15/1985 | EP0141168A2 Presetting of inking units |
| 05/14/1985 | CA1187193A1 Forms manufacturing system |
| 05/08/1985 | EP0140056A2 Preadjusting device for a printing press |
| 04/23/1985 | US4512662 Plate scanner for printing plates |
| 04/16/1985 | US4510866 Apparatus for measuring the area of image portion of image-bearing member |
| 04/10/1985 | EP0136542A2 Color printing control using halftone control areas |
| 04/10/1985 | EP0136520A2 Apparatus for recording densitometric values of a control strip |
| 04/03/1985 | EP0135700A2 Method of adjusting the inking unit of a printing machine |
| 04/02/1985 | US4508034 Control mechanism to disable driven ink metering elements in rotary printing machines |
| 04/02/1985 | US4508033 Traveling paper web capturing apparatus for use with a rotary printing machine |
| 03/20/1985 | EP0134719A2 Improvements in or relating to printing apparatus |
| 03/19/1985 | US4505589 Process and apparatus for the colorimetric analysis of printed material |
| 03/19/1985 | US4505154 Contactless measuring device for real-time detection of the properties and quantities respectively characteristic of the separation of volumes of liquid and the splitting of layers of liquid in the nips formed by the rollers on printing machines |
| 03/13/1985 | EP0081186B1 Method and means for reducing registration faults in multicolour rotary printing machines |
| 03/12/1985 | US4504961 Plural-sheet detector |
| 02/13/1985 | EP0132624A1 Device for the zonal control of the dampness circuit in the inking unit of an offset printing machine by means of measuring techniques |
| 01/22/1985 | US4495582 Control system for pre-setting and operation of a printing press and collator |
| 01/22/1985 | US4494875 Method and apparatus for monitoring and evaluating the quality of color reproduction in multi-color printing |
| 01/17/1985 | WO1985000143A1 Printer |
| 01/16/1985 | EP0131241A2 Method and device for reading marks applied to a moving material web provided with a printed decoration using photoelectric means |
| 01/16/1985 | EP0131109A2 Device for determining and evaluating by a densitometer the colour swatches on a sheet placed on a measuring table |
| 01/15/1985 | CA1181156A1 Fabrication monitoring and control installation, notably for printing machinery |
| 01/09/1985 | EP0130751A2 Continuous multicolor printing method and apparatus |
| 01/02/1985 | EP0129768A2 Colour density measuring device |
| 01/02/1985 | EP0129718A1 Apparatus for sampling signatures |
| 01/02/1985 | EP0129637A2 Device for the reliable shifting of a perfecting printing machine |
| 01/01/1985 | US4491833 Equipment for indication of the electrically measurable positions or adjustments of individual units required for the printing process |
| 12/27/1984 | EP0129297A1 Device for taking a sample from a continuously advancing web |
| 12/18/1984 | US4488808 Print inspecting device |
| 12/12/1984 | EP0127831A2 Closed loop register control |
| 12/12/1984 | EP0127676A1 Method of and apparatus for treating printed paper |
| 12/11/1984 | US4488107 Electrical safety device for controlling a printing machine |
| 12/05/1984 | EP0127348A2 Numbering attachment for off-set printing press |
| 12/04/1984 | US4485737 Device for ink profile-dependent regulation dampening solution |
| 12/04/1984 | US4485735 Automatized printing machine and printing unit for such a machine |
| 11/27/1984 | US4484522 System for reducing setting-up time in printing machines having register adjustment devices |
| 11/14/1984 | EP0124908A2 Method of obtaining half-tone dot percents necessary for reproducing colors |
| 11/06/1984 | US4480546 Apparatus for detecting defects of printing sheets using adjustable length rotatable sector |
| 11/06/1984 | US4480542 Device for ink profile-dependent regulation of dampening medium |
| 10/31/1984 | EP0123305A2 Register control system for a printing press |
| 10/31/1984 | EP0123257A2 Method and device for regulating the ink supply in the inking units of multicolour printing machines |
| 10/30/1984 | US4479433 Ink level control |
| 10/09/1984 | US4475456 Offset perfecting press |
| 10/02/1984 | US4474476 For offset printing |
| 09/26/1984 | EP0119537A2 Paper web catching device |
| 09/26/1984 | EP0119401A2 Circuit arrangement for light barriers, e.g. for sheet control means in a printing machine |
| 09/26/1984 | EP0031358B1 Press presetting method |
| 09/19/1984 | EP0118514A1 Automatic registration control method and apparatus |
| 09/04/1984 | US4469025 Device for film-mounting print control strips at a precise level and in registry |
| 08/22/1984 | EP0116139A1 Device for moisture control in dependence upon the ink profile in an inking device of an offset printing press |
| 08/15/1984 | EP0115839A2 Method of measuring image area |
| 08/15/1984 | EP0115546A1 Automatic print quality assessment and adjustment of a printer |
| 08/08/1984 | EP0114957A2 Preadjustment device for printing machines |
| 08/08/1984 | EP0114914A1 Device for detecting and evaluating colour control strips on a printing sheet |
| 08/07/1984 | US4464615 Device for controlling a plurality of servomotors on printing machines |
| 07/25/1984 | EP0113905A1 Ink fountain in a printing press |
| 07/24/1984 | CA1171298A1 Process and apparatus for the colorimetric analysis of printed material |
| 07/17/1984 | CA1170901A1 Devices for numeration, overprinting, perforation and cutting on 'offset' sheet printing machines, and related improved devices |
| 06/19/1984 | US4454812 Safety device for counter rollers in a printing machine |
| 06/19/1984 | US4454811 Device for automatic engagement of printing sets under pressure |
| 06/13/1984 | EP0110166A1 Rotary web printing machine |
| 06/13/1984 | EP0015954B1 Ink level control apparatus |
| 06/07/1984 | WO1984002108A1 Method of and apparatus for treating printed paper |
| 05/29/1984 | US4450766 Unit-to-unit register adjusting apparatus of multicolor printing machine |
| 05/23/1984 | EP0108889A2 Device for getting a measure of the density of damp on offset printing plates |
| 05/15/1984 | US4448121 Rotary printing press and inspection method and apparatus therefor |
| 05/08/1984 | US4446814 Device for applying a fluid, in particular lacquers on printed sheets or continuous webs |
| 05/02/1984 | EP0107210A1 Switching device for optionally changing a continual rotary movement into two alternately occupied positions |
| 05/02/1984 | EP0107121A2 Forme cylinder for a rotary machine for offset printing including an arrangement for scanning the inking of the printing formes zone by zone |
| 04/24/1984 | US4444505 Offset printing plate printing image area measuring device |
| 04/18/1984 | EP0105478A2 Apparatus for determining image areas from films and plates |
| 04/18/1984 | EP0105468A2 Method and apparatus of checking an arrangement of printing pages |
| 04/17/1984 | US4442773 Printing mode shifting device for blanket cylinders in offset rotary press |
| 04/10/1984 | US4441819 Calibration method for printing plate picture pattern area meter |
| 04/10/1984 | US4441424 Control system for controlling regulating members of printing machines |
| 04/04/1984 | EP0104869A2 Apparatus for measuring a design area on a printing mesh cylinder |
| 04/04/1984 | EP0104477A2 Method for inspecting image |
| 04/03/1984 | US4440084 Method of adjustment of printing machine inking device |
| 03/29/1984 | WO1984001231A1 Automatic registration control method and apparatus |
| 03/27/1984 | US4438694 Gravure color printing press |
| 03/20/1984 | US4437403 System for adjusting printing plates mounted on plate cylinders |
| 03/06/1984 | US4434716 Operating lever device for printing machine |
| 03/06/1984 | US4434715 Printing apparatus including serial printing means |
| 02/21/1984 | US4432280 Control system for sheet-fed multi-color rotary printing machines |
| 01/31/1984 | US4428287 Method for production of impressions of accurate register on printing presses |
| 01/03/1984 | US4423678 Apparatus for engaging impression cylinder |
| 01/03/1984 | US4423677 Rotary sheet offset printing machine |
| 01/03/1984 | CA1159709A1 Process for preparing an ink blend |
| 12/27/1983 | US4422765 Off-set printing ink consumption prediction |
| 12/21/1983 | EP0096564A2 Forms manufacturing system |