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FR854768A - Device for the projection by a cinematographic apparatus of two films of different width and perforation - Google Patents

Device for the projection by a cinematographic apparatus of two films of different width and perforation

Info

Publication number
FR854768A
FR854768A FR854768DA FR854768A FR 854768 A FR854768 A FR 854768A FR 854768D A FR854768D A FR 854768DA FR 854768 A FR854768 A FR 854768A
Authority
FR
France
Prior art keywords
perforation
films
projection
different width
cinematographic apparatus
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)
Inventor
Prudhommeau
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 filed Critical
Application granted granted Critical
Publication of FR854768A publication Critical patent/FR854768A/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
    • G03B1/00—Film strip handling
    • G03B1/18—Moving film strip by means which act on the film between the ends thereof
    • G03B1/20—Acting means
    • G03B1/22—Claws or pins engaging holes in the film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR854768D 1939-05-16 1939-05-16 Device for the projection by a cinematographic apparatus of two films of different width and perforation Expired FR854768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854768T 1939-05-16

Publications (1)

Publication Number Publication Date
FR854768A true FR854768A (en) 1940-04-24

Family

ID=9327914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854768D Expired FR854768A (en) 1939-05-16 1939-05-16 Device for the projection by a cinematographic apparatus of two films of different width and perforation

Country Status (1)

Country Link
FR (1) FR854768A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719455A (en) * 1953-01-06 1955-10-04 Mitchell Camera Corp Kinetograph mechanism having two claw arms
US3395965A (en) * 1964-07-27 1968-08-06 Elmo Co Ltd Small-sized cinematographic camera device
US3402007A (en) * 1955-06-15 1968-09-17 Eastman Kodak Co Film feeding mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719455A (en) * 1953-01-06 1955-10-04 Mitchell Camera Corp Kinetograph mechanism having two claw arms
US3402007A (en) * 1955-06-15 1968-09-17 Eastman Kodak Co Film feeding mechanism
US3395965A (en) * 1964-07-27 1968-08-06 Elmo Co Ltd Small-sized cinematographic camera device

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