Patents for B41F 7 - Rotary lithographic machines (5,344)
06/1995
06/21/1995CN2201244Y Automatic offset press
06/20/1995USRE34970 Method and apparatus for printing with a lithographic sleeve
06/14/1995EP0657283A1 Offset printing machine
06/13/1995US5423254 Image-transfer apparatus with highly accurate registering performance
05/1995
05/30/1995CA2017375C Directly imaged printing or forme cylinder, and method of imaging
05/16/1995US5415091 Device for prefiltering dampening water
05/10/1995EP0652104A1 Printing unit for waterless offset printing
05/09/1995US5413043 Printing apparatus including a forme cylinder and method of preparing the forme cylinder for printing
05/03/1995CN2196022Y Multi-function soft plate printing machine
05/02/1995US5410965 Blanket for a magnetic cylinder
04/1995
04/19/1995EP0632763A4 Printing method and apparatus.
04/11/1995US5404804 Offset printing machine with number printing function
04/05/1995EP0646066A1 Drive for a multi-colour web-fed rotary press.
03/1995
03/28/1995US5402217 Image-transfer apparatus with a transfer cylinder having a specific surface form
03/22/1995EP0644048A2 Rotary printing machine with blanket- and plate cylinders arranged in cylinder units in couples
03/22/1995CN2192462Y Automatic offset press for double-colour visiting card
03/08/1995EP0641282A1 A procedure for transforming the principle and mode of operation of the conventional dampening units of offset printing presses.
03/01/1995EP0640478A1 Automatic plate-loading cylinder for use with plate-imaging system
02/1995
02/28/1995US5392710 Modular feeder printing system
02/22/1995EP0639452A1 Printing machine with at least an interchangeable cylinder, in particular an interchangeable forme cylinder, or with an interchangeable printing form
02/22/1995EP0639122A1 Ink receptive dampening system for lithographic printing press
02/22/1995EP0623073A4 Multi-color, single-plate printing press.
02/15/1995EP0638422A1 Spray device for liquids in printing machines
02/15/1995EP0638417A1 Dampening water circulation system for offset press
02/15/1995CN1098682A Electrostatic removing method for offset press and its electrostatic remover
02/14/1995US5388512 Dampening suppression apparatus for printing press
02/14/1995US5388510 Spray dampener for a printing press
02/14/1995CA2027401C Lithographic dampener
02/02/1995WO1995003177A1 Process and device for treating washing liquid in printing presses, particularly for offset printing presses
01/1995
01/11/1995EP0632763A1 Printing method and apparatus
01/03/1995CA2038570C Multi-stage printing machine system
12/1994
12/27/1994US5375522 Method and apparatus for washing a printing press in conjunction with a damping unit
12/27/1994US5375519 Device for receiving rollers
12/27/1994US5375518 System for keeping the printing plates of a printing press at a moderate temperature
12/13/1994US5372067 Keyless lithography with single printing fluid
12/07/1994CN1026876C Lithographic press
11/1994
11/30/1994CN1095693A Method of cleaning waste water and recovery of contaminants therefrom
11/29/1994US5368817 Dampening water controller
11/24/1994WO1994026517A1 Dampening systems for lithographic printing
11/16/1994CN2182731Y Damping machine
11/15/1994US5363762 Satellite printing press
11/09/1994EP0623073A1 Multi-color, single-plate printing press
11/09/1994CN2182053Y Double-side printing offset press
10/1994
10/27/1994DE4412531A1 Inking and damping roller engagement in a printing unit
10/26/1994EP0621132A1 A spray dampener for a printing press
10/26/1994EP0621131A1 Wetting apparatus and method for offset printing machines
10/26/1994CN2180457Y Offset press
10/25/1994US5357864 Offset printing apparatus with ink storage device
10/25/1994US5357862 Roller holding apparatus for printing press
10/19/1994EP0620115A1 In-line coating device in printing machines
10/18/1994US5355797 Device for printing objects comprising means for bringing the images of a number of printing plates in register and method applied with the device
10/18/1994US5355795 Automatic plate-loading cylinder for use with plate-imaging systems
10/12/1994EP0619186A1 Coating device in printing machines
10/11/1994US5354641 Method and apparatus for transfer of toner deposited on image areas of a record carrier
10/11/1994US5353703 Multi-color, single-plate printing press
10/11/1994US5353702 Device for engaging and disengaging an inking unit and dampening unit drive
10/11/1994CA1332318C Inked dampener for lithographic printing
10/05/1994EP0618074A2 Spray device for printing machine
10/05/1994CN2178618Y Improved fountain roller driver of Haidebau four-colour offset press
10/05/1994CN2178616Y Cylinder arrangement angular structure of offset press
10/04/1994US5351616 Rotary web printing machine, particularly for printing on thick or carton-type stock webs with replaceable plate cylinders
09/1994
09/20/1994CA2046166C Press dampening system
09/13/1994CA1331934C Web fed printing machine for recto-verso printing especially of banknotes
09/08/1994DE4403256A1 Satellite printing machine
09/06/1994CA1331848C Oscillating form roller dampener
09/01/1994WO1994019190A1 Ink receptive dampening system for lithographic printing press
09/01/1994WO1994019189A1 A procedure for transforming the principle and mode of operation of the conventional dampening units of offset printing presses
08/1994
08/31/1994CN2175685Y Rotary lithographic machine
08/30/1994US5343234 Digital color proofing system and method for offset and gravure printing
08/30/1994US5341734 Method and device for regulating a supply of dampening solution in an offset printing press
08/30/1994US5341733 Short inking apparatus for a rotary press
08/23/1994US5339736 Roller bearing support assembly
08/23/1994US5339731 Method and apparatus for printing multicolored container body blanks in a single pass
08/18/1994DE4303904A1 Druckeinheit in Turmbauweise Pressure unit in tower design
08/16/1994US5337664 Printing press with blanket cylinder throw off apparatus and method
08/11/1994DE4303282A1 Vorrichtung zur Regelung der Feuchtmittelzufuhr in einer Offsetdruckmaschine Device for controlling the damping solution feed in an offset printing machine
08/10/1994EP0609693A1 Method and device for preventing deposit of an undesirable medium, in form of an aerosol, in a rotary printing machine
08/04/1994WO1994016892A1 Printing process and device
08/03/1994EP0431068B1 Printing method and apparatus
08/03/1994CN2173157Y Quarto offset press using split web
08/02/1994US5333548 Direct-to-press imaging system for use in lithographic printing
07/1994
07/28/1994DE4301950A1 Aerosol-deposit-prevention system in rotary printing press - has collector for stray aerosol generated by droplet impact on receptor roller
07/27/1994EP0607665A2 Image-transfer apparatus
07/27/1994EP0607649A1 Image-transfer apparatus
07/26/1994CA2041145C Offset printing machine for variable printing sizes with automatic loading and unloading of the printing cylinders
07/26/1994CA1330906C Dampening/inking unit for an offset printing machine
07/20/1994EP0607081A1 Printing process and press for the manufacture
07/19/1994US5329850 Metering roller for a lithographic printing press
07/15/1994CA2113049A1 Process for printing and printing press used for implementing said process
07/12/1994CA1330636C Oscillating printing press roller and method for operating the same
07/09/1994CA2101968A1 Image-transfer apparatus
07/07/1994DE4244500A1 Verfahren zum Zuführen von Feuchtmittel A method of supplying fountain solution
06/1994
06/23/1994DE4337554A1 Lithographische Offsetdruckmaschine Lithographic offset printing machine
06/22/1994EP0602312A1 Cooling system for printing machines
06/22/1994EP0518892B1 Short inking apparatus for a rotary press
06/07/1994US5317966 Damping roller for a printing press
06/04/1994CA2110084A1 Blanket for a magnetic cylinder
05/1994
05/26/1994WO1994011192A1 Process for influencing the optical density of a printing ink layer on a print carrier
05/24/1994US5314133 Supply apparatus for color-bearing film
05/19/1994DE4238557A1 Verfahren zur Einstellung der Feuchtmittelmenge bei einer Offset-Rotationsdruckmaschine Method for adjusting the quantity of dampening solution in an offset rotary printing machine
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