FR875728A - Passe-vues assurant l'entraînement intermittent d'un film - Google Patents

Passe-vues assurant l'entraînement intermittent d'un film

Info

Publication number
FR875728A
FR875728A FR875728DA FR875728A FR 875728 A FR875728 A FR 875728A FR 875728D A FR875728D A FR 875728DA FR 875728 A FR875728 A FR 875728A
Authority
FR
France
Prior art keywords
film
intermittent
holder
feed
film feed
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
English (en)
Inventor
Julien-Henri Coutelen
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 FR875728A publication Critical patent/FR875728A/fr
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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/43—Driving mechanisms
    • G03B21/44—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed
    • G03B21/46—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed affording adjustment for framing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR875728D 1941-10-03 1941-10-03 Passe-vues assurant l'entraînement intermittent d'un film Expired FR875728A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR875728T 1941-10-03

Publications (1)

Publication Number Publication Date
FR875728A true FR875728A (fr) 1942-10-01

Family

ID=9360279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875728D Expired FR875728A (fr) 1941-10-03 1941-10-03 Passe-vues assurant l'entraînement intermittent d'un film

Country Status (1)

Country Link
FR (1) FR875728A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782701A (en) * 1953-10-23 1957-02-26 Goodyear Aircraft Corp Photographic film transport mechanism
US3288028A (en) * 1964-08-31 1966-11-29 Gen Electric Sound and slide synchronizing arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782701A (en) * 1953-10-23 1957-02-26 Goodyear Aircraft Corp Photographic film transport mechanism
US3288028A (en) * 1964-08-31 1966-11-29 Gen Electric Sound and slide synchronizing arrangement

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