Patents
Sitemap › B41 - Printing; Lining machines; Typewriters; Stamps › B41F - Printing machines or presses › B41F 7 - Rotary lithographic machines
Patents for B41F 7 - Rotary lithographic machines (5,344)
09/2012
09/04/2012US8256344 Methods for controlling both a first roll, which takes up a dampening agent from a dampening agent source, as well as a second roll, and dampening systems
09/04/2012CA2616278C Apparatus and method for changing printing plates
08/2012
08/30/2012DE102012002260A1 Maschinenabhängige Kompensation in Farbwerk und Feuchtwerk Machine-dependent compensation in inking and dampening
08/29/2012CN1829604B Roller closing device with an inner and outer part and a seal membrane
08/29/2012CN102649344A Bar code printing device and method thereof
08/29/2012CN102015300B Gearbox for a damping system
08/28/2012US8252513 Method for on-press developing laser sensitive lithographic printing plate
08/28/2012US8250976 Cantilevered blanket cylinder lifting mechanism
08/22/2012CN202388895U Pressure adjusting device
08/22/2012CN202388894U Sealing device for dampening roll
08/22/2012CN202388893U Lock sleeve for printing plate water rubber roll of automatic offset printer
08/15/2012EP1318914B1 Method for operating a printing unit.
08/15/2012CN102632690A Impression cylinder
08/15/2012CN102632688A Method for improving printing quality of printing machine
08/14/2012DE202012102681U1 Rollenoffsetdruckmaschine zur einseitigen Bedruckung einer Materialbahn Web offset printing machine for printing on one side of a sheet of material
08/09/2012WO2012105948A1 Printers, methods, and apparatus to form an image on a print substrate
08/08/2012EP2484523A1 Offset printing press for printing securities
08/08/2012CN202368062U Backing mechanism for semi-automatic plate loading of single paper offset printing press
08/08/2012CN202368041U Forme adjusting mechanism for lithographic press
08/08/2012CN202368040U Axial positioning mechanism of pressure cylinder for offset printing machine
08/08/2012CN202368037U Portable rubber roll frame
08/08/2012CN102627019A Perfecting press
08/02/2012US20120192735 Fountain solutions for offset lithographic printing inks
08/02/2012DE102011003247A1 Device for cleaning e.g. fountain solution in printing machine, has filter element comprising outlet that is connected with consumer and/or reservoir for filtered process water, and flushing system cleaning filter element in device
08/01/2012EP2481584A1 Printing apparatus
08/01/2012CN202357568U Printing fountain solution full-automatic formula filtering system
08/01/2012CN102615941A Water supply device of six-color printing press
08/01/2012CN102615940A Device capable of reducing paper distortion for offset press
08/01/2012CN102615939A Blowing pipe
08/01/2012CN102615938A Connecting pipe for thermal blowing device
08/01/2012CN102615937A Blow pipe for hot air blower
08/01/2012CN102615936A Single-piece paper double-side printing machine
08/01/2012CN102615935A Offset printing press with excellent printing effect
08/01/2012CN101454161B Blanket size verification using drive torque feedback
07/2012
07/25/2012EP2007581B1 Printing apparatus
07/25/2012CN202345002U Air pressure booster device for offset press
07/25/2012CN101821098B Printing unit having at least two lateral frame parts the distance of which can be changed relative to each other in a horizontal direction
07/18/2012CN102582221A Printing connecting seat equipment for realizing serial connection operation of intermittent-surface printing machine and all-wheel-surface processing machine
07/11/2012EP2146850B1 Printing press with different fixed cutoffs and method
07/11/2012CN202319273U 胶印机油墨搅拌加热器 Offset printing ink stirring heater
07/11/2012CN202319225U 一种印刷机回水管路装置 Return water pipe device for a printing press
07/11/2012CN102555420A Lithographic printing device and method for achieving printing surface continuation with different image-text ranges
07/09/2012DE202010017754U1 Offsetdruckmaschine für veränderliche Formale mit zentralem Druckzylinder Offset printing machine for variable Formal with central impression cylinder
07/04/2012CN202293651U 胶印机安全保护的遥控装置 Offset security of remote control device
07/04/2012CN202293589U 一种胶印机 One kind Offset
07/04/2012CN1915662B Print unit having cylinders forming a counterweight and corresponding press
07/04/2012CN102529314A Door type four-roller dual-deviation rectification device of offset printing machine
07/04/2012CN102529312A Full-sheet multi-color register offset press
07/04/2012CN102529311A Method and printing device for exchanging planographic printing with relief printing
07/04/2012CN101888929B Rotary flat-bed printing machine
07/03/2012CA2637371C Handling device of a printing press
06/2012
06/28/2012US20120160116 Identification mark printing machine
06/26/2012US8205548 Method of winding up transfer film and device for performing transfer printing on printed sheets of paper
06/21/2012WO2012081389A1 Securities printer
06/20/2012EP2465679A1 Adjustable inking or damping apparatus for a variable cutoff press and method
06/20/2012CN102501589A Remote-control device for safely protecting offset press
06/20/2012CN102501569A UV (ultraviolet) offset printing system
06/14/2012DE102010062598A1 Processing machine for sheet material, comprises equipment which is coupled to heat exchanger by conduction system, where circulating heat-exchanging medium is passed through circulatory system
06/13/2012EP1917144B1 Central manifold supply for spray bar
06/13/2012CN101676101B Method of separating at least two bridges in a segmented transport system for print materials
06/07/2012WO2012073923A1 Banknote printing machine
06/06/2012EP2114679B1 Cooling device for printing machines
06/06/2012EP1928661B1 Diagonal engagement and disengagement of rubber blanket cylinders on a satellite cylinder
06/06/2012CN202264475U 一种液位平衡装置 One kind of fluid balancing device
06/06/2012CN202264474U 一种锁紧装置 One kind of locking device
05/2012
05/31/2012WO2012070470A1 Printing device, printing method, rotary printing press, and printing press
05/30/2012CN202242324U Print fluting machine provided with adjustable ink distributing device on printing part
05/30/2012CN202242267U Connecting structure for operation of form dampening roller
05/30/2012CN101421365B Printing method and energy-curable news ink containing soy oil
05/23/2012CN101754857B Filtration for printing presses
05/17/2012US20120118184 Foil transfer device having a variable guide system
05/16/2012EP2303578B1 Printing module for use in an offset printing apparatus and offset printing apparatus provided with such a printing module
05/16/2012EP2160292B1 Variable cutoff printing unit and method of printing
05/16/2012DE102011116166A1 Schön- und Widerdruckmaschine für Bogen ohne Wendung Perfecting printing machine for sheet without turning
05/16/2012DE102010043985A1 Automatic roller lock for locking dampening form roller provided in e.g. printing unit of newspaper printing machine, has coating provided on outer wall of cylindrical shaft and/or on outer sleeve surface of lamellas
05/16/2012DE102006004924C5 Feuchtmittel-Dosiervorrichtung Dampening solution dosing
05/16/2012CN202219632U Improved device for proof press
05/16/2012CN101060982B Printing unit for reeled paper rotary wheel printing machine
05/15/2012US8178283 Method of treating rinsing wastewater from developing apparatus for photosensitive lithographic printing plate, method of development, and developing apparatus
05/15/2012US8178282 Heat-sensitive imaging element
05/10/2012WO2012059801A1 Variable format offset printing machine having a central impression cylinder
05/09/2012EP2450191A1 Variable format offset printing machine having a central impression cylinder
05/09/2012EP2450190A1 Variable data lithography system
05/09/2012CN202213291U Offset printer device with set position deviation detecting and registration deviation detecting functions
05/02/2012EP2447087A1 Cleaning method for a variable data lithography system
05/02/2012EP2447086A1 Cleaning subsystem for a variable data lithography system
05/02/2012EP2447071A1 Width alignment correction device, printer and width alignment correction method
05/02/2012EP2447068A1 Heated inking roller for a variable data lithography system
05/02/2012EP2447067A1 Ink transfer subsystem for a variable data lithography system
05/02/2012EP2447066A1 Ink rheology control subsystem for a variable data lithography system
05/02/2012EP1318909B1 Printing unit
05/02/2012CN102431278A Sheet-fed duplex and sheet-fed duplex multi-color printers
05/02/2012CN102431277A Observation-enhanced virtual master system for a printing press
05/01/2012CA2599568C Apparatus and method for the transfer of a fluid to a moving web material
04/2012
04/26/2012WO2012052157A1 Damping solution additive for offset printing machines
04/25/2012EP1986854B1 Systems and methods for high speed variable printing
04/24/2012CA2669235C Method for operating a damping unit, damping unit and printing couple
04/19/2012WO2012049120A1 Mounting plate
04/19/2012DE102010048953A1 Feuchtmittelzusatz für Offset-Druckmaschinen Fountain solution additive for offset printing machine
04/18/2012EP2441584A2 Web offset printing press with autoplating
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... 54