GB240956A - Improvements in and relating to printing machines - Google Patents

Improvements in and relating to printing machines

Info

Publication number
GB240956A
GB240956A GB1813224A GB1813224A GB240956A GB 240956 A GB240956 A GB 240956A GB 1813224 A GB1813224 A GB 1813224A GB 1813224 A GB1813224 A GB 1813224A GB 240956 A GB240956 A GB 240956A
Authority
GB
United Kingdom
Prior art keywords
offset
impression
printing
roller
cylinder
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
GB1813224A
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.)
George Mann & Co Ltd
Original Assignee
George Mann & Co Ltd
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 George Mann & Co Ltd filed Critical George Mann & Co Ltd
Priority to GB1813224A priority Critical patent/GB240956A/en
Publication of GB240956A publication Critical patent/GB240956A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F3/00—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed
    • B41F3/18—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed of special construction or for particular purposes
    • B41F3/30—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed of special construction or for particular purposes for lithography

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)

Abstract

240,956. Wichmann, G. C. H., and Mann & Co., Ltd., G. July 29, 1924. Cylinder offet machines.-A travelling-cylinder offset machine is arranged so as to print by the single or double offset methods, so that like or reversed impressions can be obtained from the printing-surface. The printing-surface 1 is mounted on a vertically adjustable bed, and the travelling offset cylinder 4 transfers its design to a rubber offset surface 5 on a bed 2, or to a sheet placed on the surface 5 or on an impression-surface substituted therefor. The surface 5 is fixed at one end by a clamp 6, and is secured to a reel bar 8 with a ratchet held by a spring-controlled pawl 13. When double offsetting occurs, the roller 4 can be used also as an impression roller for printing an impression on a sheet laid over the offset surface 5 after it has received an impression from the roller 4.
GB1813224A 1924-07-29 1924-07-29 Improvements in and relating to printing machines Expired GB240956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1813224A GB240956A (en) 1924-07-29 1924-07-29 Improvements in and relating to printing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1813224A GB240956A (en) 1924-07-29 1924-07-29 Improvements in and relating to printing machines

Publications (1)

Publication Number Publication Date
GB240956A true GB240956A (en) 1925-10-15

Family

ID=10107183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1813224A Expired GB240956A (en) 1924-07-29 1924-07-29 Improvements in and relating to printing machines

Country Status (1)

Country Link
GB (1) GB240956A (en)

Similar Documents

Publication Publication Date Title
ES446213A1 (en) Cleaning device for printing-unit cylinders in offset printing machines
GB1056417A (en) Method for producing a web or sheet printed on both sides in a single colour or multicolour steel intaglio press
GB1516450A (en) Printing machine
GB240956A (en) Improvements in and relating to printing machines
CH557748A (en) DEVICE FOR INKING THE PRINTING ROLLER IN PRINTING MACHINES.
GB198092A (en) Improvements in lithographic offset printing machines
GB351152A (en) Improvements in and relating to two revolution flat bed printing machines
GB285724A (en) Improvements in the means for clamping printing plates, impression blankets and otherflexible coverings to the rolls or cylinders of printing machines
GB191476A (en) Improvements in offset printing machines
CH532476A (en) Device on an inking unit for printing machines for setting the ink knife
GB224675A (en) Improvements in rotary duplicating apparatus
GB281011A (en) Improved means for printing or embossing on wooden containers and the like
GB267809A (en) Multicolour rotary offset printing machine
GB475669A (en) Improvements in or relating to printing machines
GB545292A (en) Improvements in and relating to printing machines
CH508482A (en) Device for setting the ink knife of an inking unit for a printing press
GB272554A (en) Improvements in and connected with stencil duplicating apparatus
GB311363A (en) Improvements in or relating to printing machines
GB221049A (en) Improvements in rotary web offset printing presses
GB1327701A (en) Ink supplying means for printing machines
GB278215A (en) Rotary offset printing machine for producing deep coloured prints
GB1385707A (en) Printing machines
GB319763A (en) Improvements in multi-colour offset printing machines
GB372174A (en) Improvements in hand-printing presses for printing on glass
GB331281A (en) Improvements in and relating to the damping mechanism of lithographic printing machines