| Patents for B41F 33 - Indicating, counting, warning, control, or safety devices (10,870) |
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| 07/30/1987 | DE3700456A1 Device for viewing the printing web on both sides in a printing machine |
| 07/28/1987 | CA1224668A1 Control device for a printing press |
| 07/22/1987 | EP0229469A1 Control system for printing machines,especially numbering machines |
| 07/21/1987 | US4681455 Method of determining the area coverage of a printed original or printing plate for printing presses |
| 07/16/1987 | DE3618488A1 Typographic numbering machine |
| 07/16/1987 | DE3543147A1 Determining the ink profile for inking units of printing machines |
| 07/08/1987 | EP0228347A1 Process for controlling the application of colours in a printing machine, printing device equipped therewith and measuring device for such a printing device |
| 07/08/1987 | EP0227949A2 Device for controlling the concentration of aqueous solution of alcohol |
| 07/07/1987 | US4679071 Method of recording register marks |
| 07/07/1987 | US4678336 Apparatus for detecting image area of thin plate |
| 07/07/1987 | US4677910 Process for processing security paper webs or security paper sheets to form bundles of security papers |
| 07/07/1987 | CA1223972A1 Data transfer system for presetting actuators on printing machines |
| 07/02/1987 | DE3545535A1 Method for applying damping medium and/or ink to an offset printing forme and device for carrying out the method |
| 07/01/1987 | EP0227232A2 Ink monitor system |
| 07/01/1987 | CN86107977A Printing machines, especially numbering machines |
| 06/30/1987 | US4677680 Method and device for inspecting image |
| 06/30/1987 | US4677298 Method of monitoring ink-water balance on a lithographic printing press |
| 06/30/1987 | US4676159 Web printing machine with integrated torn paper cutter |
| 06/30/1987 | US4676094 Roll-firmness measuring device |
| 06/25/1987 | DE3640981A1 Method and device for controlling the metering of ink and/or of the damping agent in printers |
| 06/25/1987 | DE3635089A1 Air control in printing machines |
| 06/23/1987 | CA1223150A1 Gearless drive for flexographic printing press |
| 06/16/1987 | EP0225482A2 Paper monitoring system |
| 06/10/1987 | EP0224930A2 Tablet printing machine |
| 06/10/1987 | EP0224689A1 Device for monitoring the temperature of direct current shunt dynamos for rotary printing machines |
| 06/09/1987 | US4671661 Process, apparatus and color measuring strip for evaluating print quality |
| 06/09/1987 | US4671176 Operation lever controller for two-color printing apparatus |
| 06/09/1987 | CA1222805A1 Multi-press control for the remote control of printing presses |
| 06/09/1987 | CA1222803A1 Method and device for keeping constant the density of a printed colour |
| 06/04/1987 | WO1987003252A1 Control system for printing machines, especially numbering machines |
| 06/02/1987 | US4669380 Safety device for a sheet-fed rotary press |
| 06/02/1987 | CA1222412A1 Printing plate and method |
| 05/27/1987 | EP0223405A1 Register control apparatus |
| 05/26/1987 | US4669050 Time pulse generating control device for cyclically operating printing machines |
| 05/26/1987 | US4668090 Measuring and/or color matching table with a sheet support surface |
| 05/26/1987 | US4667946 Method of preventing multiple breakage of webs running in rotary press |
| 05/26/1987 | US4667596 Method of automatically setting the colors printed out by flexographic printing machines for four-color printing |
| 05/19/1987 | US4665824 Storage and retrieval of printing process data encoded on a printing plate |
| 05/19/1987 | CA1221852A1 Device for sectional monitoring by technical measuring instruments the control of humidifying agents within the inking system of an offset printing machine |
| 05/13/1987 | EP0221472A2 An apparatus and a method for measuring registration errors of a print |
| 05/12/1987 | US4665498 Timing device for printing machines |
| 05/12/1987 | US4665496 Process and apparatus for the evaluation of the printing quality of a printed product by an offset printing machine |
| 04/28/1987 | US4661919 Timing device for printing machines |
| 04/28/1987 | US4661918 Timing device for printing machines |
| 04/28/1987 | US4660470 Inking unit pre-adjustment method |
| 04/22/1987 | EP0219149A1 System for determining the pressure in the nip between two rollers |
| 04/21/1987 | US4660159 Process and apparatus for the regulation of ink feed controls in an offset printing machine |
| 04/21/1987 | US4660158 Arrangement for determination and evaluation of ink measuring strips on a printed sheet on a measuring table by a densitometer |
| 04/21/1987 | US4658723 Color printing machine |
| 04/14/1987 | US4656941 Press presetting method |
| 04/07/1987 | US4655135 Adaptive control system for press presetting |
| 03/31/1987 | US4653399 Method for the manufacture of freshly printed security papers cut to format and automatic cutting machine for carrying out the method |
| 03/25/1987 | EP0215718A2 Mechanical device for determining the image distortion appearing in multicoloured impressions of pressed metal boxes and for plotting the corresponding correction curves |
| 03/24/1987 | US4653077 Timing device for neutralizing response delays of control devices in printing machines |
| 03/24/1987 | US4652914 Method of recording register marks |
| 03/24/1987 | CA1219656A1 Device for controlling the lateral position of a web in web printing presses |
| 03/19/1987 | DE3627472A1 Protective device for combined damping and varnishing units in printing machines |
| 03/18/1987 | EP0214214A1 Method and device for positioning objects with respect to each other, particularly colour printing rolls in an offset rotary press. |
| 03/12/1987 | DE3621094A1 Method and apparatus for determining the area coverage of the printed-image region for printing machines |
| 03/11/1987 | EP0213598A2 Apparatus for intermittently feeding continuous paper in a printing press |
| 03/11/1987 | EP0213439A2 Offset-printing machine for sheets with a chain-delivery device and a control desk |
| 03/10/1987 | US4649566 Method and system for processing image signals |
| 03/10/1987 | US4649502 Process and apparatus for evaluating printing quality and for regulating the ink feed controls in an offset printing machine |
| 03/10/1987 | US4649500 Collection method of data on feed amount of printing ink and system therefor |
| 03/10/1987 | US4648540 Size independent modular web processing line and modules |
| 03/05/1987 | DE3531493A1 Device for controlling a swivelling mirror |
| 03/04/1987 | CN86104944A Single paper offsel press with chain input paper device and control board |
| 03/03/1987 | US4648048 Apparatus for determining and evaluating color measurement strips on a printed sheet |
| 02/26/1987 | DE3625449A1 Device for determining register in printed sheets |
| 02/19/1987 | DE3620147A1 Conversion unit for remote-adjustment of ink zones |
| 02/17/1987 | US4643565 Inspection device for high-speed prints |
| 02/17/1987 | US4643091 Electromagnetic clutch-brake positioning assembly |
| 02/12/1987 | DE3622310A1 Sequence control for printing machines |
| 02/10/1987 | US4642455 Circuit arrangement using for a light barrier for detecting sheet-feeding faults in a printing press |
| 02/03/1987 | US4641070 Device for determining and adjusting the position of a web |
| 01/31/1987 | CN86100886A Method and device for high speed (intelligence) count piling |
| 01/27/1987 | US4639881 Data input unit and method for printing machines |
| 01/27/1987 | US4639776 Indicating device for a printing machine for superimposing ink key setting values on an image to be printed |
| 01/27/1987 | US4638734 Arrangement for printing machine plate cylinder zero position adjustment |
| 01/27/1987 | CA1217275A1 Process, apparatus and color measuring strip for evaluating print quality |
| 01/27/1987 | CA1217274A1 Process and apparatus for the regulation of ink feed controls in an offset printing machine |
| 01/27/1987 | CA1217273A1 Process and apparatus for the evaluation of the printing quality of a printed product produced by an offset printing machine |
| 01/20/1987 | US4637728 Method for colorimetrically evaluating a sheet printed on both sides thereof |
| 01/20/1987 | CA1216943A1 Process and apparatus for evaluating printing quality and for regulating the ink feed controls in an offset printing machine |
| 01/13/1987 | US4635546 Arrangement for printing machine plate cylinder zero position adjustment |
| 01/08/1987 | DE3620152A1 Adaptation device for a remote-adjustment system for the inking unit of a printer |
| 12/30/1986 | US4633395 Method for checking sheets of bills during their production |
| 12/10/1986 | EP0204164A2 Method for limiting the rotational speed of the driving motor of a rotary offset printing machine |
| 12/10/1986 | EP0204114A2 Protection device for printing machines |
| 12/09/1986 | US4628434 Facilities control method |
| 12/09/1986 | US4627342 Heated sleeve printing roll couple with clutch-brake unit control |
| 12/03/1986 | CN86103238A Method for restricting rotating speed of drived motor of offset printer |
| 12/02/1986 | US4625568 System for measuring the engagement pressure between cylinders of a printing press |
| 10/15/1986 | EP0197296A2 Actuable roller tripping or lifting device in inking and/or damping units of printing machines |
| 10/08/1986 | EP0196431A2 Method, control device and auxiliary means for obtaining uniform printing results from a multicolour half-tone offset printing machine |
| 09/17/1986 | EP0194331A1 Inspecting device for print |
| 09/12/1986 | WO1986005141A1 Method and device for positioning objects with respect to each other, particularly colour printing rolls in an offset rotary press |
| 09/03/1986 | EP0192772A1 Printing apparatus |
| 08/26/1986 | US4608158 Lithographic printers |
| 08/26/1986 | US4607571 Method for adjusting an ink fountain in a printing press and ink fountains |