Patents
Patents for B41F 13 - Common details of rotary presses or machines (15,535)
09/1983
09/07/1983EP0087730A1 Impression cylinder with a longitudinal axis of variable shape
09/07/1983EP0087729A1 Impression cylinder with a variable shape axle
09/06/1983US4402232 Engagement pressure measuring apparatus for rollers in printing machines
08/1983
08/30/1983US4401300 Air bearing shelf
08/30/1983US4401028 Printing machine web guiding arrangement
08/16/1983US4398464 Reversible-drive offset rotary printing machine
08/03/1983EP0084939A1 Method and means for printing with a variable repeat length
08/03/1983EP0084740A1 Rotary web printing machines
08/03/1983EP0084698A1 Apparatus for and method of varying the position of an operation performed on an elongate moving element
08/02/1983US4395946 Rotary printing presses with inplace laser impression of printing surface
07/1983
07/26/1983US4394835 Drive for rotary-roller offset printing machines
07/26/1983US4394793 Roll for use in calenders or the like
07/19/1983US4393773 Rotary sheet printing machine with transport chain
07/19/1983US4393772 Rotary printing machine, particularly newspaper-type offset printing machine
07/06/1983EP0083086A1 Method and apparatus for sensing and maintaining color registration
07/06/1983EP0082945A1 Printing machine with a cylinder which can be coupled to a driving device
07/05/1983US4391596 Folder
07/05/1983US4391191 Reciprocal supporting arrangement for contacting cylinders of a printing unit
07/05/1983US4391190 Pre-setting of printing machines
06/1983
06/15/1983EP0081443A1 Preadjusting method for a dry offset machine
06/15/1983EP0081186A1 Method and means for reducing registration faults in multicolour rotary printing machines
06/14/1983CA1147983A1 Device for driving or synchronizing cylinders in offset printing presses
06/08/1983EP0080584A1 Process for handling newspapers
05/1983
05/24/1983US4384522 Apparatus for producing business forms
05/18/1983EP0079153A1 Controlling register in a printing press
05/10/1983US4382704 Friction drive in printers
05/04/1983EP0078136A1 A label printing machine
05/04/1983EP0077907A1 Device for controlling the lateral position of a web in a rotary printing machine
05/03/1983US4381961 Printing cylinder with an outside covering and a method and apparatus for applying a covering on a cylinder surface
05/03/1983US4381707 Mechanism for lifting and lowering an impression cylinder with spring-biased multiple disc brake locking device
04/1983
04/26/1983US4381106 Collect cylinder for a rotary folder
04/26/1983US4380956 Mounting of flexible printing plates
04/19/1983US4380449 Variable size folder cylinder
04/13/1983EP0076789A1 Arrangement for stabilizing an excentric bearing bush for a printing cylinder bearing, in a bearing hole which rotatably receives the bush in a printing press side frame
04/06/1983EP0075900A1 Register indicating device in a mechanism for tensioning the printing plates on the plate cylinder of an offset printing machine
04/05/1983US4378737 Roller apparatus with replacement blanket
03/1983
03/30/1983EP0075383A1 Device for the treatment of continuous web material
03/29/1983CA1143820A1 Computerized press controls
03/03/1983WO1983000658A1 Impression roller with adjustable electrical characteristics and method of making the same
02/1983
02/15/1983US4373710 Apparatus for inserting supplementary material into newspaper jackets
02/15/1983US4373444 Label web over-printer
02/08/1983US4372206 Device for controlling the movement of a web through a printing machine
02/08/1983US4372205 Apparatus for bending a pressure roll of a rotary printing press
02/08/1983US4372204 Lithographic sheet fed press having means for clearing a jamming condition
02/01/1983US4370927 Paper web threading apparatus for rotary printing machines
02/01/1983US4370926 Printing press for printing sheets of corrugated paperboard
02/01/1983CA1140606A1 Folding apparatus on roll-fed rotary printing presses
01/1983
01/26/1983EP0070565A1 Method and device for the preadjustment of the register of multicolour web-printing machines
01/25/1983US4369703 Devices for numeration, overprinting, perforation and cutting on Offset sheet printing machines
01/19/1983EP0069976A1 Thermal adjustment apparatus for rotating machines
01/18/1983US4368879 Cutting and folding apparatus in rotary press
01/12/1983EP0069388A1 Bearing for a printing cylinder or the like with adjustable lateral register
01/04/1983US4366753 Circumferential registration control system
12/1982
12/28/1982US4365747 Electromagnetically actuatable fuel injection valve
12/28/1982US4365553 Single-sheet rotary offset printing machine
12/28/1982US4365552 Automatic cylinder skewing apparatus
12/21/1982US4364313 Impression roller with adjustable electrical characteristics and method of making the same
12/15/1982EP0066867A1 Collect cylinder for a rotary folder
12/07/1982US4362098 Rotary printing press using flexible plates
11/1982
11/23/1982US4360354 Machine for the treatment of web material
11/02/1982US4356766 Rotary offset sheet printing machine for prime and verso printing
11/02/1982US4356765 Strip reel and printing apparatus
10/1982
10/27/1982EP0063229A1 Protection device in rotary printing machines
10/26/1982CA1134200A1 Method and apparatus for providing a raw material code on manufactured articles
10/19/1982US4354431 Printing cylinder engagement pressure regulating system
10/13/1982EP0062168A1 Sheet delivering device with grippers carried by endless chains in rotary printing machines
10/12/1982US4353297 Number printing machine for offset press
10/06/1982EP0061618A1 Printing unit for a small offset printing machine
10/06/1982EP0061606A1 Main drive for rotary offset printing machines
10/05/1982US4352671 Sheet folding apparatus for use with continuous web printing machine
09/1982
09/28/1982US4351237 Device for printing-pressure control
09/21/1982US4350093 Image position adjusting device for printing machine
08/1982
08/31/1982US4346656 Device for making printed matter with changing imprints
08/31/1982US4346655 Device for exchanging the form cylinder in a photogravure rotary machine
08/24/1982US4345906 Cam operated grippers for printed webs
08/17/1982US4344610 Folding apparatus for reel or web-fed rotary printing machines
08/10/1982US4343519 Bearing for the cylinders of printing machines
08/10/1982CA1129249A1 Dilitho printing image quality and related improvements
08/05/1982WO1982002515A1 Process and device for measuring the prestress of the cylinder ring of a printing machine
07/1982
07/28/1982EP0056643A1 Method and apparatus for measuring the preload of bearer hugs in printing machines
07/28/1982EP0056623A2 Rotary flexoprinting and indirect rotogravure printing process
07/28/1982EP0056532A1 Method and means for diagonal adjustment in an offset-printing machine, and printing machine produced with said means
07/28/1982EP0056443A1 Device in the folding apparatus of rotary printing machines
07/27/1982US4341167 Energy conserving heating and cooling system for printing plant
07/27/1982US4341157 Vibration-absorbing cylinder for printing presses
07/27/1982US4341156 Dilitho printing image heating
07/27/1982CA1128367A1 Devices for damping the oscillations of rotary components of printing mechanisms for running paper webs or the like
07/27/1982CA1128363A1 Sheet-guiding foil as a dressing for back pressure cylinders
07/20/1982US4340212 Method and apparatus for producing sheet-like printed products having a folded portion
07/07/1982EP0055405A1 Set of moving tapes for feeding folded articles and for reducing the speed thereof
06/1982
06/29/1982US4336969 Journal bearing
06/29/1982US4336755 Device for the axial and the radial setting of the form cylinder for register printing
06/23/1982EP0054178A1 Device for applying and withdrawing a pressure cylinder acting on the form cylinder in an intaglio printing press and for executing a major lifting motion of this pressure cylinder to enable the changing of the form cylinder
06/22/1982CA1126088A1 Roller adjustment means
06/16/1982EP0053705A1 Folding device for rotary web printing machines
06/15/1982US4334645 Web indexing apparatus and overprinting machine
06/15/1982US4334471 Reference printing on moving surface
06/14/1982EP0046787A4 Conversion of letterpress to offset printing.
06/09/1982EP0053277A1 Cylinders for printing units of rotary presses
06/09/1982EP0053226A1 Printing unit for a rotary-web printing machine