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Class Information
Number: 101/216
Name: Printing > Rolling contact machines > Rotary
Description: Machines in which the work is engaged in rolling contact between the peripheries of rotating members.


Sub-classes under this class:

Class Number Class Name Patents
101/248 Cylinder-registering mechanisms 333
101/232 Feeding or delivering 448
101/246 Gripper cylinder 97
101/247 Interrupter 311
101/229 Perfecting 48
101/244 Ribbon inker 0
101/245 Single revolution 11
101/249 Staggered blanket 1
101/217 Transfer 268
101/219 Web 217


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
7448321 Drive devices and method for driving a processing machine Nov. 11, 2008
7441501 Printing units comprising bearing rings in a rotary press Oct. 28, 2008
7406916 Conservation of energy transfer during an emergency stop Aug. 5, 2008
7401554 Method and apparatus for changing printing length on a printing press Jul. 22, 2008
7398730 Printing cylinder support unit, positioning element, printing cylinder provided with positioning element, printing machine provided with printing cylinder support unit, and its use Jul. 15, 2008
7392741 Supporting and releasably holding device for a printing cylinder hub Jul. 1, 2008
7392742 Devices for supporting and adjusting a form cylinder in a printing group of a rotary printing press Jul. 1, 2008
7389726 Device for producing print images of varying lengths in offset printing Jun. 24, 2008
7383771 Web-fed rotary printing unit Jun. 10, 2008
7373881 Fixtures for performing newspaper press cut-off reduction May. 20, 2008
7370581 Changing station for printing press sleeves May. 13, 2008
7341550 Roll, in particular middle roll of a calendar, and calendar Mar. 11, 2008
7331288 Apparatus for pulling a sleeve on and off Feb. 19, 2008
7293503 Slide-in print unit for a variable format in offset printing Nov. 13, 2007
7287472 Printing unit with ink transfer roller and bearing blocks including support elements for ink chamber Oct. 30, 2007
7273008 Integrated installation and method for treating sheets of printed paper Sep. 25, 2007
7273007 Portable printer coater Sep. 25, 2007
7261034 Utilization of a printing ink in a printing group and printing group of a rotary printing press Aug. 28, 2007
7258065 Devices for adjusting the contact pressure of an adjustably mounted cylinder Aug. 21, 2007
7258066 Inking system for flexographic printing presses Aug. 21, 2007
7255041 Cylinder and device for guiding a material web Aug. 14, 2007
7240614 Method for influencing lateral web spreading in a printing unit in a rotary printing press Jul. 10, 2007
7225736 Printing machine Jun. 5, 2007
7194953 Dressing on a cylinder or a transfer cylinder as well as printing units of a printing press Mar. 27, 2007
7173356 Independent direct drive for paper processing machines Feb. 6, 2007
7159513 Offset printing machine Jan. 9, 2007
7152527 Module for sheet-fed perfecting multi-color printing press, printing unit and sheet-fed perfecting multi-color printing press, and manufacturing methods therefor Dec. 26, 2006
7150223 Devices and methods for the alignment or mounting of a covering applied to a cylinder in a printing machine Dec. 19, 2006
7150225 Moving member fixing apparatus Dec. 19, 2006
7146907 Bearing support system for a printing press having cantilevered cylinders Dec. 12, 2006
7146908 Offset printing machine Dec. 12, 2006
7131375 Offset lithographic printing press having seamed sleeved printing blanket Nov. 7, 2006
7127991 Method and printing unit for influencing lateral web spreading in particular in rotary presses Oct. 31, 2006
7121206 Safety bar including opening for releasing air engulfed between two rotating members and safety bar Oct. 17, 2006
7117793 Apparatus for the transportation of printing sleeves Oct. 10, 2006
7114438 Printing machine including central impression cylinder Oct. 3, 2006
7114447 Flexographic printer with enclosures at a regulated temperature and vapor extraction Oct. 3, 2006
7111555 Method and device for reducing vibrations on rotating parts, and vibration-damped rotating part Sep. 26, 2006
7111552 Printing machine Sep. 26, 2006
7100507 Flexographic rotary platen printing press Sep. 5, 2006
7096783 Printing cylinder supporting unit, use of printing cylinder supporting unit, and printing machine provided with printing cylinder supporting unit Aug. 29, 2006
7096782 Driving apparatus in printing press Aug. 29, 2006
7096784 Installation for treating sheets of printed paper Aug. 29, 2006
7082873 Inexpensive, wash-free integrated cover for printing press transfer cylinders Aug. 1, 2006
7077061 Drives for a printing group Jul. 18, 2006
7073446 Ensuring the repeat length to remain the same in a semi-rotary die cutter or printing press Jul. 11, 2006
7069851 Gravure printing method and gravure printed item Jul. 4, 2006
7063018 Method and apparatus for detecting the edge of an imaging media Jun. 20, 2006
7044059 Method and device for cooling printing stock and printing presses May. 16, 2006
7044054 Printing group of an offset rotary printing machine May. 16, 2006

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