FR701584A - Improvements to film advancement devices in cinematographic cameras - Google Patents

Improvements to film advancement devices in cinematographic cameras

Info

Publication number
FR701584A
FR701584A FR701584DA FR701584A FR 701584 A FR701584 A FR 701584A FR 701584D A FR701584D A FR 701584DA FR 701584 A FR701584 A FR 701584A
Authority
FR
France
Prior art keywords
film advancement
advancement devices
cinematographic cameras
cinematographic
cameras
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
Andre-Leon-Victor-Cl Debrie
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 FR701584A publication Critical patent/FR701584A/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)
FR701584D 1929-12-09 1929-12-09 Improvements to film advancement devices in cinematographic cameras Expired FR701584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR701584T 1929-12-09

Publications (1)

Publication Number Publication Date
FR701584A true FR701584A (en) 1931-03-18

Family

ID=9054905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR701584D Expired FR701584A (en) 1929-12-09 1929-12-09 Improvements to film advancement devices in cinematographic cameras

Country Status (1)

Country Link
FR (1) FR701584A (en)

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