GB961923A - Photocopy apparatus - Google Patents

Photocopy apparatus

Info

Publication number
GB961923A
GB961923A GB6462/63A GB646263A GB961923A GB 961923 A GB961923 A GB 961923A GB 6462/63 A GB6462/63 A GB 6462/63A GB 646263 A GB646263 A GB 646263A GB 961923 A GB961923 A GB 961923A
Authority
GB
United Kingdom
Prior art keywords
rollers
housing
passed
pacer
heading
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
GB6462/63A
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.)
PACER INTERNAT CORP
Original Assignee
PACER INTERNAT 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 PACER INTERNAT CORP filed Critical PACER INTERNAT CORP
Publication of GB961923A publication Critical patent/GB961923A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D9/00—Diffusion development apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)

Abstract

961,923. Diffusion transfer reversal process apparatus. PACER INTERNATIONAL CORPORATION. Feb. 18, 1963 [June 14, 1962], No. 6462/63. Heading G2A. Photocopying apparatus comprises a developer station comprising a housing 15 enclosing a liquid developer container 30, and a pair of rollers 36, 37, the housing having two parallel slots 27, 28 in the roof and a rib 38 projecting upwards between them, the arrangement be such that sheets 58, 59 are separated from each other until they are immersed in the bath where they come together and are passed between roller 36, 37 and out through slot 29. The dish 30 may have recesses in it and a guide plate 42 may be attached to the housing. The apparatus also comprises an exposure chamber 14 in which the original 57 and the negative sheet 58 are passed over a flat transparent plate above a light source 23 with a variable aperture and between rollers 21, 26. Rollers 21, 36 are driven by the same motor through belts.
GB6462/63A 1962-06-14 1963-02-18 Photocopy apparatus Expired GB961923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US202591A US3216341A (en) 1962-06-14 1962-06-14 Photocopy apparatus

Publications (1)

Publication Number Publication Date
GB961923A true GB961923A (en) 1964-06-24

Family

ID=22750519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6462/63A Expired GB961923A (en) 1962-06-14 1963-02-18 Photocopy apparatus

Country Status (2)

Country Link
US (1) US3216341A (en)
GB (1) GB961923A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824954A (en) * 1972-03-24 1974-07-23 Speed O Print Business Machine Developer tank and trough assembly
DE2616354C3 (en) * 1975-04-17 1980-04-24 Ohno Research & Development Laboratories Co., Ltd., Yokohama (Japan) Portable copier
AU6223280A (en) * 1980-05-09 1981-11-26 Byers, Thomas L. Diffusion transfer sheet registration
US4334757A (en) * 1980-09-02 1982-06-15 Byers Thomas L Diffusion transfer sheet registration

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835179A (en) * 1954-01-25 1958-05-20 Polaroid Corp Photographic apparatus
CH320782A (en) * 1954-08-02 1957-04-15 Hediger Arthur Apparatus for making photocopies
US2946272A (en) * 1955-07-22 1960-07-26 American Photocopy Equip Co Combination photo-copy and printing apparatus
US3031942A (en) * 1960-01-04 1962-05-01 Speed O Print Business Machine Copying machine

Also Published As

Publication number Publication date
US3216341A (en) 1965-11-09

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