GB1521864A - Method and apparatus for simultaneously printing sheets on both sides - Google Patents

Method and apparatus for simultaneously printing sheets on both sides

Info

Publication number
GB1521864A
GB1521864A GB388377A GB388377A GB1521864A GB 1521864 A GB1521864 A GB 1521864A GB 388377 A GB388377 A GB 388377A GB 388377 A GB388377 A GB 388377A GB 1521864 A GB1521864 A GB 1521864A
Authority
GB
United Kingdom
Prior art keywords
sheets
cylinders
sides
jan
air blast
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB388377A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MOHN oHG REINHARD
Original Assignee
MOHN oHG REINHARD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MOHN oHG REINHARD filed Critical MOHN oHG REINHARD
Publication of GB1521864A publication Critical patent/GB1521864A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B41F21/10—Combinations of transfer drums and grippers
    • B41F21/102—Combinations of transfer drums and grippers with pneumatic means

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Abstract

1521864 Feeding sheets to, and delivering sheets from a work station REINHARD MOHN OHG 31 Jan 1977 [30 Jan 1976] 03883/77 Heading B8R Sheets are fed through the nip between two coacting cylinders 7, 10 effective to simultaneously print both sides by means of a feed drum 4 comprising a number of friction wheels, air blast 18 urging the sheet against the drum, suction box 22 which holds the sheets away from the cylinders prior to the impression line, and air blast 26, after impression, which strips the sheets from one cylinder and urges it against the others. Conventional feed and delivery systems may be provided, but the delivery may include air cushion members 14 (also Fig. 6, not shown) to prevent smuging of the wet ink. In the embodiment shown, cylinders 7 and 10 are offset cylinders, co operating with plate cylinders 6 and 9.
GB388377A 1976-01-30 1977-01-31 Method and apparatus for simultaneously printing sheets on both sides Expired GB1521864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762603483 DE2603483B2 (en) 1976-01-30 1976-01-30 Method for guiding a sheet for simultaneous printing with a perfecting printing and device for carrying out the method

Publications (1)

Publication Number Publication Date
GB1521864A true GB1521864A (en) 1978-08-16

Family

ID=5968612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB388377A Expired GB1521864A (en) 1976-01-30 1977-01-31 Method and apparatus for simultaneously printing sheets on both sides

Country Status (3)

Country Link
DD (1) DD128931A5 (en)
DE (1) DE2603483B2 (en)
GB (1) GB1521864A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1136260A2 (en) * 2000-03-17 2001-09-26 Komori Corporation Sheet-like material guide apparatus of perfecting press

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344424A1 (en) * 1983-12-08 1985-06-27 Fa. J.G. Mailänder, 7120 Bietigheim-Bissingen Method and device for guiding sheet-metal panels or the like passing through machines for printing or lacquering sheet metal
EP0306684B1 (en) * 1987-09-11 1992-04-08 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Device for pressing a sheet against the impression cylinder in a rotary sheet-fed printing press for multicolour printing
DE3920730A1 (en) * 1989-06-24 1991-01-10 Heidelberger Druckmasch Ag DEVICE FOR ARC SMOOTHING ON THE PRINT CYLINDER IN AN ARC ROTATION PRINTING MACHINE
DE4030374C2 (en) * 1990-09-26 1995-12-07 Kba Planeta Ag Sheet guiding device
ATE113533T1 (en) * 1990-12-10 1994-11-15 Heidelberger Druckmasch Ag DEVICE FOR SHEET STRAIGHTENING ON THE PRINT CYLINDER IN A SHEET ROTARY PRINTING PRESS.
DE4211381C2 (en) * 1992-04-04 1997-05-07 Kba Planeta Ag Guide device in a sheet-fed printing machine
DE4434778C1 (en) * 1994-09-29 1995-11-30 Roland Man Druckmasch Sheet guide between guide cylinder and drum in rotary printing press
DE19515846C2 (en) † 1995-04-29 2000-06-08 Heidelberger Druckmasch Ag Floating element for guiding sheets in a printing press or the like
DE19530039C2 (en) * 1995-08-16 1998-12-24 Kba Planeta Ag Blowing device in printing machines to support sheet guiding
DE19638311B4 (en) * 1995-11-08 2005-10-27 Koenig & Bauer Ag Method for guiding a sheet in printing presses with a conductor device therefor
DE19723146C2 (en) * 1997-06-03 1999-11-18 Koenig & Bauer Ag Bow switch to support bow guidance
DE19753089C2 (en) * 1997-11-29 2000-06-29 Roland Man Druckmasch Sheet guiding device in a printing press
EP1201428B1 (en) * 2000-10-26 2011-03-23 Koenig & Bauer Aktiengesellschaft Sheet guiding device in printing machines for supporting the transport of the sheets
DE10332213B3 (en) * 2003-07-16 2004-08-19 Koenig & Bauer Ag Sheet printing machine has air casing used for movement of sheet between transfer point from sheet transfer roller and printing gap between ink cylinders

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1136260A2 (en) * 2000-03-17 2001-09-26 Komori Corporation Sheet-like material guide apparatus of perfecting press
EP1136260A3 (en) * 2000-03-17 2003-09-10 Komori Corporation Sheet-like material guide apparatus of perfecting press

Also Published As

Publication number Publication date
DD128931A5 (en) 1977-12-21
DE2603483A1 (en) 1977-08-18
DE2603483B2 (en) 1978-06-08

Similar Documents

Publication Publication Date Title
GB1521864A (en) Method and apparatus for simultaneously printing sheets on both sides
GB741694A (en) Improvements in or relating to arrangements for preparing hectograph master sheets on a typewriter
ES488998A1 (en) Sheet transfer cylinder in rotary printing machines.
ES8307591A1 (en) Inking arrangement for offset printing machines.
US2039236A (en) All size rotary web press
GB1296471A (en)
TW357123B (en) Tape cartridge and tape printing device
GB1458149A (en) Duplicating apparatus
GB1508673A (en) Apparatus for feeding sheets
JPS6469344A (en) Sheet delivery device in sheet rotary press
ES456638A1 (en) Feeding of sheets and cards in a rotary duplicator machine capable of whole-page and linewise printing
GB1534974A (en) Forms bursting apparatus
UA26307A (en) SYSTEM OF PRINTING CYLIDERS OF A MACHINE FOR METALLOGRAPHIC PRINTING ON ROLLER MACHINES
EP0158836A3 (en) Sheet-delivery device, particularly for small offset printing machines
JPS54118070A (en) Paper discharge device in both surfaces simultaneous printing machine
JPS6449664A (en) Thermal transfer recording method
US3395639A (en) Method of webbing a newspaper printing press
US4078785A (en) Sheet handling apparatus
GB1345897A (en) Sheet transport apparatus
JP2832244B2 (en) Printer
JPS5692067A (en) Reversing mechanism for print paper in printer
JPS5598035A (en) Paper feeder
GB1215532A (en) Improvements relating to sheet feeders
ES426422A1 (en) Copy sheet and method of printing the same
US2082318A (en) Sheet fed multicolor rotary printing press

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee