Patents
Patents for B41F 13 - Common details of rotary presses or machines (15,535)
12/1980
12/23/1980US4240346 Web printing press
12/23/1980US4240189 Method of producing heat pipe roller
12/16/1980US4239001 Multicolor rotogravure printing system
12/16/1980CA1091505A1 Means to connect printing presses in tandem
12/10/1980EP0019708A1 Method of manufacturing a triangular blank for a folding triangle in a rotary printing press, and triangular blank so manufactured
12/10/1980EP0019697A1 Device for adjusting the lateral and peripheral register on rotary printing presses
12/02/1980US4236955 Printing and die-cutting apparatus
12/02/1980US4236448 Vibration damping mechanism in a rotary printing press
11/1980
11/18/1980US4233899 Prevention of impact in impression cylinder of sheet-fed lithographic press
11/18/1980CA1089759A1 Installation for producing a converted web, in particular a web of corrugated board
11/04/1980US4231559 Folding jaw cylinder
11/04/1980CA1088704A1 Combination web tucker and knife with web grippers and anvil
10/1980
10/30/1980WO1980002258A1 Process and device for controlling the advance of a web in a printing machine
10/29/1980EP0018291A1 Variable format printing machine
10/29/1980EP0017878A1 Apparatus for cutting piles of sheets
10/29/1980EP0017776A1 Sheet guiding blanket for covering an impression cylinder
10/28/1980US4229950 Coupling for end gudgeon and internally heated roller
10/15/1980EP0017233A1 Subdivided bearer ring for a printing machine cylinder
10/01/1980EP0016084A1 A machine for treatment of web material.
09/1980
09/30/1980US4224871 Means for displacing elements between upright machine frames
09/23/1980US4224095 Method of making a plate cylinder for a web printing press
09/16/1980US4222512 Device for controlling rotary motion
09/02/1980US4220083 Bearer ring-press cylinder connection construction for rotary printing machine
08/1980
08/26/1980US4218973 Material handling apparatus for printing plastic film
08/26/1980US4218972 Switching apparatus between printing modes in printing cylinders of rotary press
08/19/1980US4218053 Folding apparatus for four or six etchings
08/19/1980US4218052 Apparatus for folding a sheet of material an angle of 180°
08/19/1980US4217824 Detachable gap covering on cylinders of printing presses
08/19/1980US4217823 Drive arrangement for a changeable satellite printing mechanism
08/19/1980US4217821 Printing apparatus utilizing flexible metal sleeves as ink transfer means
08/12/1980US4216718 Mechanism for adjusting blanket-to-blanket squeeze of perfecting press
08/12/1980CA1083416A1 Printing apparatus
08/05/1980CA1082984A1 Printing apparatus
07/1980
07/29/1980US4214528 Plate cylinder side register adjustment
07/29/1980US4214526 Drive for sheet-fed rotary printing presses with at least two tandem-mounted printing units
07/29/1980US4214524 System for compensating for errors in registration between colors printed in multi-color printing machine
07/22/1980US4213388 Gearing for driving a plate cylinder of a printing press at a non-uniform speed
07/10/1980WO1980001397A1 Rotating piston engine
07/08/1980US4211396 Web-fed rotary printing press
07/01/1980US4210268 Rotary stapling machine
06/1980
06/17/1980US4207815 Rotary press with means for adjusting the positions of printing plates on plate cylinders
06/03/1980US4205887 Printing machine cylinder bearer construction
05/1980
05/28/1980EP0011226A1 Cylinder for a printing machine
05/13/1980CA1077342A1 Roller with adjustable length
04/1980
04/30/1980EP0010141A1 Device for manufacturing printed products with interchangeable imprints
04/29/1980US4200045 Loading arrangement for a cylinder stack
04/22/1980US4199289 Positioning apparatus for roller-transport cart
04/15/1980US4197972 Contactless turning guide having air slots longitudinally along running web edges
04/15/1980US4197798 Metal plated plastic base intaglio printing cylinders and plates
04/01/1980US4195569 Device for the circumferential adjustment of a form cylinder
04/01/1980US4195568 Bearer ring - printing press cylinder alignment and connection construction for rotary printing machines
04/01/1980CA1074618A1 Deflection-controlled roll for the pressure treatment of materials in web form
03/1980
03/05/1980EP0008325A1 Means for driving and synchronising cylinders in offset printing machines
02/1980
02/26/1980US4190243 Folder assembly for book folding
02/21/1980WO1980000231A1 A machine for treatment of web material
02/19/1980US4188883 Rotary printing machine
02/19/1980US4188874 Press with two pressure rollers
02/12/1980US4187968 Apparatus for threading a paper web into the folding mechanism of a rotary printing press
02/12/1980CA1071467A1 Rotary multi-colour printing machine
02/06/1980EP0007451A1 Register system for correctly adjusting a flexible printing plate
01/1980
01/29/1980US4185879 Shaft-supporting means, especially for printing apparatus
01/15/1980US4183297 Rotary assembly for two-sided offset printing
01/15/1980US4183296 Drive system for sheet-fed rotary printing presses with tandem-mounted printing units
01/08/1980US4182473 Web tensioning apparatus
01/08/1980CA1069380A1 Printing and die-cutting apparatus
01/08/1980CA1069379A1 Circumferential register assembly
12/1979
12/18/1979US4179109 Collating equipment including collator and cart
12/18/1979US4179107 Printing and collating method
12/18/1979US4178664 Roller with replaceable sleeve
12/12/1979EP0005822A1 Sheet handling apparatus
12/12/1979EP0005767A1 Sewing-in apparatus
12/11/1979US4177730 Method and apparatus for web printing
12/04/1979US4176833 Apparatus for adjusting printing press for changes in paper size
11/1979
11/27/1979CA1067111A1 Sheet stripping from imaging surface
11/20/1979US4174829 Newspaper stuffers
10/1979
10/02/1979US4169413 Belt press with separable web-handling and belt-supporting assemblies
07/1979
07/25/1979EP0003051A1 Method of mounting printing cylinders utilizing flexible metal sleeves and printing apparatus using such a printing cylinder
06/1979
06/05/1979US4157067 Form cylinder provided with flexible printing plates for rotary intaglio printing presses
06/05/1979CA1055753A1 Pressure roller
05/1979
05/16/1979EP0001962A1 Apparatus for folding a sheet of material through an angle of 180 degrees
05/15/1979US4154386 Automatic paper-passing apparatus in turning bars in rotary press
05/15/1979US4154165 Drive system for rotary printing presses
05/01/1979US4151986 Sampling apparatus of printed papers from conveyor line thereof
04/1979
04/24/1979US4150622 Printing roller
04/24/1979CA1053071A1 Axial and circumferential register control apparatus for a cylinder in a press frame
04/17/1979US4149461 Device for eliminating effect of bearing play in printing press cylinders
04/03/1979US4147337 Sheet transfer apparatus
04/03/1979US4147104 Key color control system for printing press
03/1979
03/20/1979US4144813 Printing sleeves
03/20/1979US4144812 Printing sleeves
03/13/1979CA1050417A1 Sheeter for use with printing press and adding provision for arresting, squaring and diverting of sheet
02/1979
02/27/1979US4141544 Apparatus for longitudinal deformation, for example by creasing or perforation, of paper webs prior to folding
02/27/1979US4141293 Rotary multi-color printing machine
02/13/1979US4138944 Print module
02/06/1979US4138101 High speed insert handling mechanism and method
02/06/1979US4137845 Device for adjusting lateral and circumferential register in rotary printing machines
02/06/1979US4137844 Perfector printer press
01/1979
01/24/1979EP0000410A1 Rotary printing cylinder
01/23/1979US4135708 High speed insert handling mechanism and method
01/23/1979US4135664 Lateral register control system and method