ES407805A1 - Hold down mechanism for printing plate processor - Google Patents

Hold down mechanism for printing plate processor

Info

Publication number
ES407805A1
ES407805A1 ES407805A ES407805A ES407805A1 ES 407805 A1 ES407805 A1 ES 407805A1 ES 407805 A ES407805 A ES 407805A ES 407805 A ES407805 A ES 407805A ES 407805 A1 ES407805 A1 ES 407805A1
Authority
ES
Spain
Prior art keywords
printing plate
down mechanism
section
plate processor
hold down
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
ES407805A
Other languages
Spanish (es)
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 ES407805A1 publication Critical patent/ES407805A1/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)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Abstract

A hold-down mechanism for a printing plate processor divided into a lower fixed section and an upper pivotal section along a plane coincident with the path of travel of the plate therethrough, latch means pivotally mounted on the lower section, hydraulic cylinder means operatively connected to the latch means for pivoting the latch means into and out of locking engagement with the upper section, and pressurized fluid supply means for supplying pressurized processing fluid to the hydraulic cylinder means.
ES407805A 1971-10-21 1972-10-20 Hold down mechanism for printing plate processor Expired ES407805A1 (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
ES407805A1 true ES407805A1 (en) 1975-10-16

Family

ID=22704478

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407805A Expired ES407805A1 (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
JPS4850805A (en) 1973-07-17
DE2250278A1 (en) 1973-04-26
CA983304A (en) 1976-02-10
JPS5544375B2 (en) 1980-11-12
ATA891872A (en) 1975-09-15
DE2250278B2 (en) 1977-11-10
DE2250278C3 (en) 1978-07-06
GB1402919A (en) 1975-08-13
US3738249A (en) 1973-06-12
AT330210B (en) 1976-06-25

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