FR1003706A - Framing device for cinematographic projection devices - Google Patents

Framing device for cinematographic projection devices

Info

Publication number
FR1003706A
FR1003706A FR1003706DA FR1003706A FR 1003706 A FR1003706 A FR 1003706A FR 1003706D A FR1003706D A FR 1003706DA FR 1003706 A FR1003706 A FR 1003706A
Authority
FR
France
Prior art keywords
projection devices
framing device
cinematographic projection
cinematographic
framing
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
Felix-Constant Emon
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 FR1003706A publication Critical patent/FR1003706A/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
    • 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)
FR1003706D 1947-02-14 1947-02-14 Framing device for cinematographic projection devices Expired FR1003706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1003706T 1947-02-14

Publications (1)

Publication Number Publication Date
FR1003706A true FR1003706A (en) 1952-03-21

Family

ID=9563259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1003706D Expired FR1003706A (en) 1947-02-14 1947-02-14 Framing device for cinematographic projection devices

Country Status (1)

Country Link
FR (1) FR1003706A (en)

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