GB1512724A - Device for bringing originals to be copied into contact with a support - Google Patents

Device for bringing originals to be copied into contact with a support

Info

Publication number
GB1512724A
GB1512724A GB21971/75A GB2197175A GB1512724A GB 1512724 A GB1512724 A GB 1512724A GB 21971/75 A GB21971/75 A GB 21971/75A GB 2197175 A GB2197175 A GB 2197175A GB 1512724 A GB1512724 A GB 1512724A
Authority
GB
United Kingdom
Prior art keywords
originals
base
support
compartments
dividing elements
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
GB21971/75A
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of GB1512724A publication Critical patent/GB1512724A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/18—Maintaining or producing contact pressure between original and light-sensitive material
    • G03B27/20—Maintaining or producing contact pressure between original and light-sensitive material by using a vacuum or fluid pressure
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/6214—Copy boards
    • 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
    • G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Pile Receivers (AREA)

Abstract

1512724 Locating originals on supports HOECHST AG 21 May 1975 [24 May 1974] 21971/75 Heading B6C A device for locating originals to be copied on a support comprises a base dividing elements forming a plurality of compartments on the base, and means for lifting originals contained in the compartments into contact with the support as it is held above the compartments. In one embodiment, Fig. 3, a frame 3 surrounds a base-plate 2 and by means of screws 5 holds a grid 4 of dividing elements so as to define a plurality of areas forming compartments on base 2. A plurality of pads 6 corresponding to the defined areas are liftable under the action of hydraulic device (11) and elevator platform (9) Figs. 1 and 2 (not shown). The intended support, e.g. a mounting sheet 12, covered with adhesive is held by vacuum on plate 7 hinged at 8 to the device. In use, an original or a stack thereof in pre-arranged order is placed in each compartment, and the pads elevated to bring the originals or topmost originals in desired registration onto support 12 hinged over the device; the process. can be repeated for subsequent originals in the stacks, e.g. in the production of layouts, for book pages. In an alternative embodiment, Fig. 4 (not shown) the dividing elements are studs (13), embedded in the base 2; some of the studs may be removably mounted in boxes (16).
GB21971/75A 1974-05-24 1975-05-21 Device for bringing originals to be copied into contact with a support Expired GB1512724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7418127 1974-05-24

Publications (1)

Publication Number Publication Date
GB1512724A true GB1512724A (en) 1978-06-01

Family

ID=6645143

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21971/75A Expired GB1512724A (en) 1974-05-24 1975-05-21 Device for bringing originals to be copied into contact with a support

Country Status (8)

Country Link
BE (1) BE829335A (en)
ES (1) ES437913A1 (en)
FR (1) FR2272423B1 (en)
GB (1) GB1512724A (en)
IE (1) IE41341B1 (en)
IT (1) IT1040597B (en)
NL (1) NL7505646A (en)
SE (1) SE7505835L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06105348B2 (en) * 1988-06-28 1994-12-21 大日本スクリーン製造株式会社 Original plate film pasting system and film punch cutting device used for the system

Also Published As

Publication number Publication date
NL7505646A (en) 1975-11-26
BE829335A (en) 1975-11-21
ES437913A1 (en) 1977-04-16
IE41341B1 (en) 1979-12-05
FR2272423A1 (en) 1975-12-19
FR2272423B1 (en) 1978-02-24
SE7505835L (en) 1975-11-25
IE41341L (en) 1975-11-24
IT1040597B (en) 1979-12-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee