| Patents for B41F 21 - Devices for conveying sheets through printing apparatus or machines (4,769) |
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| 09/20/2007 | WO2007105059A1 Inspection system for a sheet-fed recto-verso printing press |
| 09/20/2007 | DE10357009B4 Steuervorrichtung für Greifer eines Vorgreifers in einer Bogenverarbeitungsmaschine A control device for a pre-gripper gripper in a sheet-processing machine |
| 09/20/2007 | DE102007006998A1 Device for conveying a sheet in a sheet-fed printing press comprises a unit for producing a support air cushion below the sheet and containing a number of flow outlets to which are assigned flow channels |
| 09/20/2007 | DE102006012505A1 Leiteinrichtung für Bogenmaterial in einer Verarbeitungsmaschine Guide for sheet material in a processing machine |
| 09/19/2007 | CN101037038A Device for conveying a sheet |
| 09/19/2007 | CN101037037A Non-stopping paper feeding device for offset press |
| 09/18/2007 | US7270873 Anti-marking coverings for printing presses |
| 09/13/2007 | DE102006032924B3 Sheet feeding device for rotary printing press, has airflow-blocking device arranged in diffuser channel for interrupting airflow during passage of sheets, where device is rotatably formed from surface of bottom plate in channel |
| 09/13/2007 | DE102006032923B3 Guiding device for use in e.g. reverse printing machine, has guiding squeegee with end part that has sinusoidal curved guiding surface in advancement direction of sheets, where surface is comprised of concave and subsequently convex area |
| 09/12/2007 | CN200945748Y Vertical turning device for business table rotary printing-machine |
| 09/11/2007 | US7267053 Delivery device for a sheet-processing machine |
| 09/07/2007 | WO2007099792A1 Printing machine |
| 09/06/2007 | DE202007009388U1 Bogenführung für Bogeninspektionssystem Sheet guidance sheet inspection system |
| 09/06/2007 | DE102007006333A1 Verfahren und Vorrichtung zur Erfassung der Lage und/oder der Form zumindest eines Abschnitts von bewegtem, flachem Bedruckstoff Method and apparatus for detecting the position and / or shape of at least a portion of a moving, flat substrate |
| 09/06/2007 | DE102006010249A1 Verfahren und Vorrichtung zur Ausrichtung eines Bogens Process and apparatus for alignment of a sheet |
| 09/05/2007 | CN200942625Y Card differentially delivering mechanism |
| 09/05/2007 | CN101028896A Transportation mechanism, method for controlling transportation mechanism and transporting method |
| 09/05/2007 | CN101028756A Transmitting paper equipment by means of gripper device |
| 08/30/2007 | US20070199465 Sheet-transporting apparatus |
| 08/30/2007 | DE202007009389U1 Bogenführung für Bogeninspektionssystem Sheet guidance sheet inspection system |
| 08/30/2007 | DE202007009386U1 Mitlaufende Bogenführungseinrichtung Revolving sheet guiding device |
| 08/30/2007 | DE102007005315A1 Vorrichtung zum Fördern eines Bogens An apparatus for conveying a sheet |
| 08/30/2007 | DE102007005016A1 Sheet transporting device for use in e.g. rotary printing machine, has gripper housing and gripper support that are arranged on common gripper shaft and pivotable commonly about axis of gripper shaft under prescribed periphery |
| 08/30/2007 | DE102006008367A1 Stacking drum for use in e.g. printing device, has vibrating system guiding sheet in drum, where vibrating system and drum are connected with each other, and additional mass senses and compensates static unbalance of vibrating system |
| 08/30/2007 | DE102006008366A1 Oscillating unit driving device for sheet printing machine, has coupled gear that is arranged before another coupled gear with variable drive crank length and with variable phase angle |
| 08/30/2007 | DE10042251B4 Steuervorrichtung für Leitelemente A control device for guide elements |
| 08/29/2007 | CN200939724Y Offset press |
| 08/29/2007 | CN101024328A Sheet-transporting apparatus |
| 08/28/2007 | US7261291 Sheet-processing rotary press with a delivery containing after-grippers |
| 08/23/2007 | US20070193462 Printing process and machine |
| 08/23/2007 | DE102007005958A1 Gripping unit for moving sheets in sheet printing device, comprises two specifically arranged leaf springs |
| 08/23/2007 | DE102007003730A1 Air-cushion panel for levitating and conveying paper sheet held by edge-gripping mechanism of printing machine, is formed by stack of sheets defining air channels, diffusers and distributed outlets |
| 08/23/2007 | DE10023435B4 Leiteinrichtung in umstellbaren Druckmaschinen Guide in convertible presses |
| 08/22/2007 | EP1819515A1 Gripper system for a cylinder of a sheet-fed printing press which guides sheets |
| 08/16/2007 | DE102006057313A1 Entkupplungsvorrichtung für Bogenumkehrmechanismus A disconnect device for arc reversal mechanism |
| 08/15/2007 | EP1818177A2 Sheet rotary printing press |
| 08/09/2007 | DE202007008061U1 Pneumatische Seitenmarkeneinrichtung für eine Bogendruckmaschine Pneumatic side lay device for a sheet-fed printing machine |
| 08/09/2007 | DE102004031752B4 Vorrichtung zur Förderung von Bogen in einer drucktechnischen Maschine Device for conveying sheets in a printing process machine |
| 08/08/2007 | CN101011894A Paper stripping switch for duplicating machine |
| 08/02/2007 | DE10222543B4 Auslegevorrichtung an einer Bogenverarbeitungsmaschine Delivery device in a sheet-processing machine |
| 08/02/2007 | DE102006004572A1 Antrieb einer Schwinganlage Drive an oscillating system |
| 08/02/2007 | DE102006004571A1 Drive unit for swing arrangement used in printing, comprises counter element joined with double swing mechanism to cam disk |
| 08/01/2007 | EP1813426A2 Spoil sheet sensor of a print sheet processing machine, in particular a sheet fed printing press |
| 08/01/2007 | CN1329269C Airflow jet structure of paper delivering device and airflow jet method |
| 07/26/2007 | DE19624136B4 Vorrichtung zur Stabilisierung des Bogenlaufs in Bogen verarbeitenden Maschinen, insbesondere Bogenrotationsdruckmaschinen Device for stabilizing sheet travel in sheet-processing machines, in particular sheet-fed rotary printing machines |
| 07/26/2007 | DE102006060686A1 Device for transporting paper sheets through a printing machine throttles the air gap between transmission cylinders using separating elements |
| 07/25/2007 | EP1810827A2 Gear assembly for grippers on a sheet fed printing press |
| 07/25/2007 | CN1328140C Sheet delivery device of a sheet-fed press |
| 07/24/2007 | CA2274424C Machine for security printing on security paper |
| 07/19/2007 | DE102006002312A1 Sheet-fed printing press, with printing and varnishing stations, has non-impact printing stations for individual sheet printing which can be dismantled and redeployed in the same or other presses |
| 07/19/2007 | DE102006002304A1 Sheet-printing machine e.g. for off-set printing, has each forme-less printing device integrated into outer machine section |
| 07/19/2007 | DE102006002302A1 Sheet fed printing unit for creation of identical products, comprises device for printing varying information integrated in feeding area |
| 07/19/2007 | DE102006002278A1 Actuator system for the handling gripper used on a sheet processing machine such as a rotary cylinder printing machine |
| 07/19/2007 | DE102005011986B4 Bogenoffset-Druckmaschine mit Wascheinheit für den Gegendruckzylinder Sheet-fed offset printing machine with washing unit for the impression cylinder |
| 07/18/2007 | CN2923313Y Adjustable tooth-gang positioning structure |
| 07/18/2007 | CN100999165A Separation jaw of quick printing machine |
| 07/12/2007 | DE19549845B4 Vorrichtung zur Erzielung einer einwandfreien Auflage eines Bedruckstoffes in einer Druckmaschine Means for providing a correct edition of a printing material in a printing machine |
| 07/11/2007 | EP1805041A2 Pre-converted roll stock for forming return envelopes and packaging |
| 07/11/2007 | CN2920659Y Large ink-jet printer |
| 07/11/2007 | CN2920645Y Single-sheet offset multicolour lithographic machine |
| 07/05/2007 | DE102006057506A1 Printing material`s e.g. paper, position e.g. lateral position, correcting method for use in e.g. printing material conveying system, involves relatively moving runners in transport direction, and transporting material by runners |
| 07/03/2007 | US7237890 Inkjet printing apparatus |
| 07/03/2007 | US7237479 Device for successively transporting sheets in a platen press |
| 06/28/2007 | DE102005062203A1 Transporting process for printed sheets involves taking sheet from transporter, applying adhesive, laying sheet on resting surface, cooling adhesive and fixing sheet |
| 06/27/2007 | CN1986219A Method for correcting the lateral position of a printing material |
| 06/26/2007 | US7234395 Device for conveying a sheet through a printing machine |
| 06/21/2007 | DE102006054368A1 Printing machine for offset printing comprises a printing cylinder with gripping devices each fixed to a gripping bridge and a transfer device for delivering each gripping bridge from one printing couple to the next printing couple |
| 06/21/2007 | DE102005060295A1 Sheet feed mechanism, at the grippers of a printing press/page varnishing station, has retainer tines and points aligned flush with the gripper tines and their points |
| 06/20/2007 | CN2912998Y Printing apparatus for multicolor offset printer |
| 06/19/2007 | US7232123 Apparatus for conveying sheets through a printing machine |
| 06/14/2007 | DE102005058804A1 Transmission arrangement for gripper used in bend-processing machine, is arranged along moving path of gripper, in which moving path is formed for swiveling motion of gripper with respect to swiveling point of rocker |
| 06/14/2007 | DE102005057874A1 Paper sheet conveyer for digital printing press has a first conveyer belt with narrower effective width than the second |
| 06/13/2007 | EP1795346A2 Transmission structure for grippers in a sheet processing machine |
| 06/12/2007 | US7228798 Printing machine |
| 06/06/2007 | CN1319832C Doctor blade devices for a strip-producing or strip-processing machine |
| 05/31/2007 | DE19739571B4 Stellvorrichtung für eine Höhenverstellung von diametral gegenüberliegend angeordneten Greiferaufschlagleisten an bogenführenden Zylindern von Druckmaschinen Adjusting device for a height adjustment of diametrically oppositely disposed gripper support bar of sheet-conveying cylinders of printing machines |
| 05/31/2007 | DE10060557B4 Bogenleiteinrichtung in einer Rotationsdruckmaschine Sheet guiding device in a rotary printing machine |
| 05/30/2007 | CN2905431Y Bisect four-color offset press |
| 05/30/2007 | CN1970296A Apparatus for implementing adjustment process in rotary supported roller in printing press |
| 05/30/2007 | CN1970293A Big stamping roller for planetary type flexible printer |
| 05/29/2007 | US7222571 Fan-out control assembly |
| 05/24/2007 | US20070113750 Cylinder for processing sheets of printing material and printing press having the cylinder |
| 05/24/2007 | DE102006051340A1 Method for setting print roller has a hydraulic clutch with a servo cylinder operating on mechanical setting elements |
| 05/24/2007 | DE102006050774A1 Verfahren zum Fördern von Bogen durch eine Druckmaschine Method for conveying sheets through a printing machine |
| 05/24/2007 | DE102005054953A1 Process to manufacture printing press sheet paper pickup grip treated by spark erosion |
| 05/22/2007 | US7219889 Sheet-processing machine with a pneumatic sheet-guiding device |
| 05/16/2007 | CN2900165Y Paper transfer mechanism |
| 05/15/2007 | CA2312181C Method and device for removing sections from a stream of imbricated items |
| 05/10/2007 | DE102005053795A1 Wendeeinrichtung zur Wendung von Bögen in einer Druckmaschine Turning device for turning sheets in a printing machine |
| 05/03/2007 | DE102005049960A1 Gripper system for sheet delivery of sheet printing machine, has gripper movably coupled with gripper mounting body, and blowing port arrangement provided for blowing air into track space crossed by gripper system |
| 05/01/2007 | US7210679 Method for conveying sheets through a printing machine and apparatus for implementing the method |
| 04/26/2007 | DE102005050070A1 Sheet guiding device of sheet-fed rotary printing press, comprises layer of highly elastic material on surface of drum caps |
| 04/25/2007 | CN1951690A Printing delivery device of satellite type flexible printer |
| 04/24/2007 | US7207265 Devices for turning sheets in a sheet-fed rotary printing machine |
| 04/19/2007 | US20070084371 Printers and printing |
| 04/19/2007 | DE102006045649A1 Transport device for paper in printing machine, includes support with surface structure formed using plasma electrolytic oxidation treatment |
| 04/18/2007 | CN2889747Y Paper-feeding device of paperboard binding and mounting machine |
| 04/18/2007 | CN1950206A Web printing press and method for controlling print-to-cut and/or circumferential register |
| 04/18/2007 | CN1310751C Recording apparatus |
| 04/11/2007 | CN1944212A Sheet printing machine |