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GB1402919A - Hold-down mechanism for printing plate processor - Google Patents

Hold-down mechanism for printing plate processor

Info

Publication number
GB1402919A
GB1402919A GB4840872A GB4840872A GB1402919A GB 1402919 A GB1402919 A GB 1402919A GB 4840872 A GB4840872 A GB 4840872A GB 4840872 A GB4840872 A GB 4840872A GB 1402919 A GB1402919 A GB 1402919A
Authority
GB
United Kingdom
Prior art keywords
printing plate
hold
down mechanism
oct
pivoted
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
GB4840872A
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.)
CNA Holdings LLC
Original Assignee
American Hoechst Corp
Hoechst Celanese Corp
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 American Hoechst Corp, Hoechst Celanese Corp filed Critical American Hoechst Corp
Publication of GB1402919A publication Critical patent/GB1402919A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/30—Imagewise removal using liquid means
    • G03F7/3042—Imagewise removal using liquid means from printing plates transported horizontally through the processing stations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Abstract

1402919 Releasable fastenings AMERICAN HOECHST CORP 20 Oct 1972 [21 Oct 1971] 48408/72 Heading E2B A printing plate processing cabinet comprises a lid 10 pivoted at 14 to a body 8, both parts having co-operating rollers 16, 18 for driving the plate carrier, and the lid is held down by a fastening hook 42 pivoted at 44 and operated by a hydraulic piston 36 fed with the developer fluid circulated by a pump 24. There is a return spring for releasing, in the cylinder 36.
GB4840872A 1971-10-21 1972-10-20 Hold-down mechanism for printing plate processor Expired GB1402919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19119071A 1971-10-21 1971-10-21

Publications (1)

Publication Number Publication Date
GB1402919A true GB1402919A (en) 1975-08-13

Family

ID=22704478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4840872A Expired GB1402919A (en) 1971-10-21 1972-10-20 Hold-down mechanism for printing plate processor

Country Status (7)

Country Link
US (1) US3738249A (en)
JP (1) JPS5544375B2 (en)
AT (1) AT330210B (en)
CA (1) CA983304A (en)
DE (1) DE2250278C3 (en)
ES (1) ES407805A1 (en)
GB (1) GB1402919A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5655706Y2 (en) * 1978-12-15 1981-12-25
DE3437329A1 (en) * 1984-10-11 1986-04-24 Hoechst Ag, 6230 Frankfurt DEVICE FOR TREATING PRINTING PLATES WITH A LIQUID
JPS6249155U (en) * 1985-09-14 1987-03-26
US4796042A (en) 1987-07-31 1989-01-03 Hoechst Celanese Corp. Printing plate processor having recirculating water wash reclamation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737254A (en) * 1952-07-25 1956-03-06 Gen Motors Corp Power operated hood mechanism
US3199153A (en) * 1963-11-29 1965-08-10 Weinstein Albert Garage door operators
US3272552A (en) * 1964-01-15 1966-09-13 Heil Co Latch and tailgate operating mechanism for truck bodies
NL6501481A (en) * 1964-02-15 1965-08-16

Also Published As

Publication number Publication date
JPS5544375B2 (en) 1980-11-12
JPS4850805A (en) 1973-07-17
US3738249A (en) 1973-06-12
ES407805A1 (en) 1975-10-16
DE2250278C3 (en) 1978-07-06
AT330210B (en) 1976-06-25
DE2250278A1 (en) 1973-04-26
ATA891872A (en) 1975-09-15
DE2250278B2 (en) 1977-11-10
CA983304A (en) 1976-02-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee