FR719502A - Device for advancing and stopping the film in a cinematograph - Google Patents

Device for advancing and stopping the film in a cinematograph

Info

Publication number
FR719502A
FR719502A FR719502DA FR719502A FR 719502 A FR719502 A FR 719502A FR 719502D A FR719502D A FR 719502DA FR 719502 A FR719502 A FR 719502A
Authority
FR
France
Prior art keywords
cinematograph
advancing
stopping
film
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
Maurice Couade
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 FR719502A publication Critical patent/FR719502A/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
    • G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
    • G03B1/54—Tensioning or loop-maintaining devices
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR719502D 1930-05-14 1931-05-13 Device for advancing and stopping the film in a cinematograph Expired FR719502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE719502X 1930-05-14

Publications (1)

Publication Number Publication Date
FR719502A true FR719502A (en) 1932-02-06

Family

ID=3878855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719502D Expired FR719502A (en) 1930-05-14 1931-05-13 Device for advancing and stopping the film in a cinematograph

Country Status (1)

Country Link
FR (1) FR719502A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030680B (en) * 1952-06-12 1958-05-22 Jules Hourdiaux Beat-like film advance device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030680B (en) * 1952-06-12 1958-05-22 Jules Hourdiaux Beat-like film advance device

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