GB981968A - Improvements relating to the mounting of printing plates - Google Patents

Improvements relating to the mounting of printing plates

Info

Publication number
GB981968A
GB981968A GB30383/62A GB3038362A GB981968A GB 981968 A GB981968 A GB 981968A GB 30383/62 A GB30383/62 A GB 30383/62A GB 3038362 A GB3038362 A GB 3038362A GB 981968 A GB981968 A GB 981968A
Authority
GB
United Kingdom
Prior art keywords
cylinder
bar
series
bars
plates
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
GB30383/62A
Inventor
Pete Henry Newman
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.)
THOMAS de la RUE ENGINEERING L
Original Assignee
THOMAS de la RUE ENGINEERING L
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 THOMAS de la RUE ENGINEERING L filed Critical THOMAS de la RUE ENGINEERING L
Priority to GB30383/62A priority Critical patent/GB981968A/en
Priority to US299706A priority patent/US3152544A/en
Publication of GB981968A publication Critical patent/GB981968A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1218—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices
    • B41F27/1225—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices moving in the printing plate end substantially rectilinearly
    • B41F27/1231—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices moving in the printing plate end substantially rectilinearly by translatory motion substantially tangential to support surface

Landscapes

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

Abstract

981,968. Printing surfaces. THOMAS DE LA RUE ENGINEERING Ltd. Aug. 6, 1963 [Aug. 8, 1962], No. 30383/62. Heading B6C. A printing cylinder assembly suitable for use in an intaglio printing machine comprises a transversely grooved cylinder 7, a plurality of thin intaglio printing plates 1 having a thickness of less than 0À125 of an inch, clamping bars 2 adapted to be secured within the transverse grooves of the cylinder, there being one bar under the end of each plate, and axially slidable locking bars 16 adapted to engage between each pair of adjacent clamping bars 2 and the cylinder assembly. Each transverse T-shaped slot or groove 8 contains a clamping member 9, having a groove 11, a series of vertical clearances 12 and associated wedge surfaces 13, and a plate 10 having a series of openings 14. Axial movement of the bar 16 causes tapered surfaces on the bar to engage the surfaces 13 so as to exert a downward force on the top of the bar causing the top part of its I-section to wedge against the bottom of a groove 4, with the result that the plates are firmly secured to the cylinder. Circumferential adjustment of the plates is provided by a series of screws 17 located within holes 6 in the bars 2.
GB30383/62A 1962-08-08 1962-08-08 Improvements relating to the mounting of printing plates Expired GB981968A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB30383/62A GB981968A (en) 1962-08-08 1962-08-08 Improvements relating to the mounting of printing plates
US299706A US3152544A (en) 1962-08-08 1963-08-05 Means for mounting printing plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30383/62A GB981968A (en) 1962-08-08 1962-08-08 Improvements relating to the mounting of printing plates

Publications (1)

Publication Number Publication Date
GB981968A true GB981968A (en) 1965-02-03

Family

ID=10306817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30383/62A Expired GB981968A (en) 1962-08-08 1962-08-08 Improvements relating to the mounting of printing plates

Country Status (2)

Country Link
US (1) US3152544A (en)
GB (1) GB981968A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804304A1 (en) * 1977-02-28 1978-08-31 Daetwyler & Co M FORMING CYLINDERS FITTED WITH FLEXIBLE PRINTING PLATES FOR ROTARY PRINTING MACHINES

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631119C3 (en) * 1976-07-10 1983-12-22 Koenig & Bauer AG, 8700 Würzburg Blanket tensioning device
US5117755A (en) * 1989-06-14 1992-06-02 De La Rue Giori S.A. Method for fixing printing plates onto a cylinder of an intaglio printing machine and installation for implementation of the method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1049195A (en) * 1911-04-28 1912-12-31 American Lithographic Co Printing-cylinder.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804304A1 (en) * 1977-02-28 1978-08-31 Daetwyler & Co M FORMING CYLINDERS FITTED WITH FLEXIBLE PRINTING PLATES FOR ROTARY PRINTING MACHINES

Also Published As

Publication number Publication date
US3152544A (en) 1964-10-13

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