FR865620A - Tape conveyor for sensitized material in automatic or semi-automatic photographic machines. - Google Patents

Tape conveyor for sensitized material in automatic or semi-automatic photographic machines.

Info

Publication number
FR865620A
FR865620A FR865620DA FR865620A FR 865620 A FR865620 A FR 865620A FR 865620D A FR865620D A FR 865620DA FR 865620 A FR865620 A FR 865620A
Authority
FR
France
Prior art keywords
automatic
semi
tape conveyor
sensitized material
photographic machines
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
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR865620A publication Critical patent/FR865620A/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
    • 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)
  • Advancing Webs (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
FR865620D 1939-05-15 1940-05-14 Tape conveyor for sensitized material in automatic or semi-automatic photographic machines. Expired FR865620A (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
FR865620A true FR865620A (en) 1941-05-29

Family

ID=10163011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865620D Expired FR865620A (en) 1939-05-15 1940-05-14 Tape conveyor for sensitized material in automatic or semi-automatic photographic machines.

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
BE438988A (en) 1940-08-31
US2263380A (en) 1941-11-18
ES149494A1 (en) 1942-06-01
CH214418A (en) 1941-07-16
GB519412A (en) 1940-03-26

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