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GB872849A - Rotary multi-colour offset printing machine - Google Patents

Rotary multi-colour offset printing machine

Info

Publication number
GB872849A
GB872849A GB4086/58A GB408658A GB872849A GB 872849 A GB872849 A GB 872849A GB 4086/58 A GB4086/58 A GB 4086/58A GB 408658 A GB408658 A GB 408658A GB 872849 A GB872849 A GB 872849A
Authority
GB
United Kingdom
Prior art keywords
cylinders
cylinder
printing
blanket
machine
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
GB4086/58A
Inventor
Aller Claes
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.)
CARL ALLERS A S Ets
Original Assignee
CARL ALLERS A S Ets
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 CARL ALLERS A S Ets filed Critical CARL ALLERS A S Ets
Publication of GB872849A publication Critical patent/GB872849A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/10—Rotary lithographic machines for offset printing using one impression cylinder co-operating with several transfer cylinders for printing on sheets or webs, e.g. satellite-printing units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/08—Rotary lithographic machines for offset printing using one transfer cylinder co-operating with several forme cylinders for printing on sheets or webs, e.g. sampling of colours on one transfer cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

872,849. Offset printing machines. ALLERS ETABLISSEMENT A. S., CARL. Feb. 7, 1958 [Feb. 8, 1957], No. 4086/58. Class 100(2) In a rotary offset printing machine for printing in three or more colours and having forme cylinders, blanket cylinders, and an impression cylinder, one blanket cylinder being in contact with and receiving printing ink from formes on two forme cylinders, two blanket cylinders are provided and positioned diametrically opposite to one another in relation to the impression cylinder. As shown, an impression cylinder 30 co-operates with two blanket cylinders 40, 42, and the latter each receive printing ink from two printing cylinders 60, 62 and 64, 66, respectively. The cylinders 30, 60, 62, 64 and 66 rotate in fixed bearings, but the bearings of the blanket cylinders 40, 42 are arranged in horizontal slides and are movable by hydraulic means 54, 56 respectively. The machine is driven by a motor through a main shaft which by bevel gears drives a vertical shaft extending to the top of the machine frame and in alignment with the axis of the impression cylinder 30. This vertical shaft drives a roller 38 for drawing the paper web through the machine, and also drives the shaft 28 of the cylinder 30; the other cylinders and the inking trains of the press are all driven by gearing directly, and indirectly from the cylinder 30. Since the printing cylinders are arranged with their axes in vertical alignment with the axis of the corresponding blanket cylinder, when each blanket cylinder is moved horizontally, away from the impression cylinder 30, it is still possible to maintain toothed engagement between the gear wheels of the blanket cylinders and those of the corresponding printing cylinders; thus, registration is preserved between the cylinders when the blanket cylinders are moved away from the impression cylinder 30 for a short distance to relieve the pressure between the cylinders during prolonged non-printing periods. Further, to ensure that each cylinder 40, 42 cannot be rotated on its axis independently of the impression cylinder 30 when the blanket cylinders are moved away, two small gear wheels in mesh with the gear wheel on the cylinder 30 are arranged to mesh with the gear wheels on the printing cylinders 62, 64 respectively. These small gear wheels are arranged to be displaced axially so that they share no part in driving the machine. The printed web may pass from the roller 38 to a similar machine for printing on the reverse side of the web.
GB4086/58A 1957-02-08 1958-02-07 Rotary multi-colour offset printing machine Expired GB872849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK872849X 1957-02-08

Publications (1)

Publication Number Publication Date
GB872849A true GB872849A (en) 1961-07-12

Family

ID=8153449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4086/58A Expired GB872849A (en) 1957-02-08 1958-02-07 Rotary multi-colour offset printing machine

Country Status (8)

Country Link
US (1) US2944482A (en)
BE (1) BE564628A (en)
DE (1) DE1085171B (en)
FR (1) FR1202150A (en)
GB (1) GB872849A (en)
IT (1) IT589350A (en)
NL (1) NL224724A (en)
NO (1) NO95130A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281537A (en) * 1993-09-07 1995-03-08 Upton Mechanical Design Limite Apparatus for multi-colour printing
GB2329866A (en) * 1997-10-01 1999-04-07 Goss Graphic Systems Limited Printing unit

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477304A (en) * 1967-11-22 1969-11-11 Miller Printing Machinery Co Printing press backlash control mechanism
US3817174A (en) * 1970-09-02 1974-06-18 H Paulson Printing press cylinder release system
US3800698A (en) * 1973-06-28 1974-04-02 Harris Intertype Corp Disconnect arrangement for multi-unit printing press
DE3502863C2 (en) * 1985-01-29 1987-02-12 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Traversing drive for friction rollers of the two inking units of a double printing unit of a rotary offset printing machine
DE3628198A1 (en) * 1986-08-20 1988-02-25 Buehler Ag Geb Multicolour raster printed product and method and device for its manufacture
JPH03114836A (en) * 1989-09-29 1991-05-16 Komori Corp Polychrome printing machine
FR2740726B1 (en) * 1995-11-08 1998-01-23 Heidelberg Harris Sa DEVICE FOR COOLING THE BLANCHET SURFACE OF A PRINTING UNIT OF A ROTARY PRINTING MACHINE
DE10237205B4 (en) * 2002-04-18 2009-02-12 Koenig & Bauer Aktiengesellschaft Elevator on a roller, arrangements of the roller to a second roller and printing units of a printing press with the roller

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE439910C (en) * 1927-01-22 Percy Robert Fender Rotary rubber printing machine
DE219802C (en) * 1908-01-10 1910-03-08
US942923A (en) * 1908-03-27 1909-12-14 American Lithographic Co Printing-press.
US1162739A (en) * 1914-09-05 1915-12-07 American Lithographic Co Offset-printing machine.
DE471734C (en) * 1924-07-05 1929-02-18 American Bank Note Co Form cylinder for rotary printing machines, especially rotary rubber printing machines
DE580497C (en) * 1931-03-14 1933-07-12 Heinrich Hense Two-color rotary rubber printing machine for sheets
US2054215A (en) * 1932-08-30 1936-09-15 Colville Robert Thomas Rotary multicolor printing machine
AT141909B (en) * 1933-03-18 1935-06-11 Alsacienne Constr Meca Printing machine with adjustable printing rollers.
US2118238A (en) * 1933-10-02 1938-05-24 Goss Printing Press Co Ltd Multicolor rotary proof press
US2267380A (en) * 1938-11-16 1941-12-23 Oilgear Co Hold-down system
CH265529A (en) * 1947-12-30 1949-12-15 Kreglewski Edward Process for simultaneous two-sided indirect printing in one or more colors.
CH276730A (en) * 1949-10-10 1951-07-31 Max Dr Ras Offset machine for multi-color printing in line design.
US2649734A (en) * 1949-10-10 1953-08-25 Ras Max Rotary multicolor transfer printing machine
CH300613A (en) * 1952-03-13 1954-08-15 Winkler Fallert & Co Maschf Rotary offset machine.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281537A (en) * 1993-09-07 1995-03-08 Upton Mechanical Design Limite Apparatus for multi-colour printing
GB2281537B (en) * 1993-09-07 1996-09-25 Upton Mechanical Design Limite Colour printing
GB2329866A (en) * 1997-10-01 1999-04-07 Goss Graphic Systems Limited Printing unit
US6651557B1 (en) 1997-10-01 2003-11-25 Ian John Costin Printing unit

Also Published As

Publication number Publication date
FR1202150A (en) 1960-01-07
NL224724A (en)
US2944482A (en) 1960-07-12
NO95130A (en)
BE564628A (en)
IT589350A (en)
DE1085171B (en) 1960-07-14

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