FR735043A - Perfectionnements aux dispositifs de cadrage des appareils de projection cinématographiques - Google Patents

Perfectionnements aux dispositifs de cadrage des appareils de projection cinématographiques

Info

Publication number
FR735043A
FR735043A FR735043DA FR735043A FR 735043 A FR735043 A FR 735043A FR 735043D A FR735043D A FR 735043DA FR 735043 A FR735043 A FR 735043A
Authority
FR
France
Prior art keywords
devices
framing
cinematographic projection
cinematographic
projection devices
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CIE RADIO CINEMA
Original Assignee
CIE RADIO CINEMA
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 by CIE RADIO CINEMA filed Critical CIE RADIO CINEMA
Application granted granted Critical
Publication of FR735043A publication Critical patent/FR735043A/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)
FR735043D 1931-07-08 1931-07-08 Perfectionnements aux dispositifs de cadrage des appareils de projection cinématographiques Expired FR735043A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR735043T 1931-07-08

Publications (1)

Publication Number Publication Date
FR735043A true FR735043A (fr) 1932-11-02

Family

ID=9130254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR735043D Expired FR735043A (fr) 1931-07-08 1931-07-08 Perfectionnements aux dispositifs de cadrage des appareils de projection cinématographiques

Country Status (1)

Country Link
FR (1) FR735043A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972516C (de) * 1950-02-03 1959-08-06 Zeiss Ikon Ag Greiferanordnung in Laufbildeinrichtungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972516C (de) * 1950-02-03 1959-08-06 Zeiss Ikon Ag Greiferanordnung in Laufbildeinrichtungen

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