CH214418A - Conveyor belt device for the advancement of supports of photosensitive layers through photo devices. - Google Patents

Conveyor belt device for the advancement of supports of photosensitive layers through photo devices.

Info

Publication number
CH214418A
CH214418A CH214418DA CH214418A CH 214418 A CH214418 A CH 214418A CH 214418D A CH214418D A CH 214418DA CH 214418 A CH214418 A CH 214418A
Authority
CH
Switzerland
Prior art keywords
advancement
supports
conveyor belt
belt device
photosensitive layers
Prior art date
Application number
Other languages
German (de)
Inventor
Coleman Albert
Original Assignee
Coleman Albert
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 Coleman Albert filed Critical Coleman Albert
Publication of CH214418A publication Critical patent/CH214418A/en

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
    • G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
    • G03D3/08—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material
    • G03D3/12—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for plates, films or prints spread onto belt conveyors
    • 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
    • G03B27/22—Maintaining or producing contact pressure between original and light-sensitive material by stretching over a curved surface
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
    • G03D3/02—Details of liquid circulation
    • G03D3/04—Liquid agitators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Advancing Webs (AREA)
  • Treatment Of Fiber Materials (AREA)
CH214418D 1939-05-15 1940-05-09 Conveyor belt device for the advancement of supports of photosensitive layers through photo devices. CH214418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14521/39A GB519412A (en) 1939-05-15 1939-05-15 Ribbon conveyor for carrying sheets of sensitized material through automatic or semi-automatic photographic machines

Publications (1)

Publication Number Publication Date
CH214418A true CH214418A (en) 1941-07-16

Family

ID=10163011

Family Applications (1)

Application Number Title Priority Date Filing Date
CH214418D CH214418A (en) 1939-05-15 1940-05-09 Conveyor belt device for the advancement of supports of photosensitive layers through photo devices.

Country Status (6)

Country Link
US (1) US2263380A (en)
BE (1) BE438988A (en)
CH (1) CH214418A (en)
ES (1) ES149494A1 (en)
FR (1) FR865620A (en)
GB (1) GB519412A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428681A (en) * 1943-10-28 1947-10-07 Pratt Apparatus for automatically processing film
US2475658A (en) * 1944-08-18 1949-07-12 Remington Rand Inc Photographic developing apparatus with easily accessible tanks and conveyers
US2541016A (en) * 1946-02-19 1951-02-13 Philip S Allen Apparatus for taking and developing a series of pictures in sequency on a film strip
US2541353A (en) * 1948-08-14 1951-02-13 Henry G Goetz Solution agitating device
US2889762A (en) * 1954-02-04 1959-06-09 Photostat Corp Photographic developing apparatus
US3399616A (en) * 1967-04-14 1968-09-03 Schlumberger Technology Corp Film processor for recorders
USRE30328E (en) * 1974-09-24 1980-07-08 Apparatus for developing a travelling photographic emulsion carrier

Also Published As

Publication number Publication date
FR865620A (en) 1941-05-29
ES149494A1 (en) 1942-06-01
GB519412A (en) 1940-03-26
US2263380A (en) 1941-11-18
BE438988A (en) 1940-08-31

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