FR974244A - Intermittent film drive device for motion picture projector - Google Patents

Intermittent film drive device for motion picture projector

Info

Publication number
FR974244A
FR974244A FR974244DA FR974244A FR 974244 A FR974244 A FR 974244A FR 974244D A FR974244D A FR 974244DA FR 974244 A FR974244 A FR 974244A
Authority
FR
France
Prior art keywords
drive device
motion picture
film drive
picture projector
intermittent 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)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR974244A publication Critical patent/FR974244A/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)
FR974244D 1947-07-23 1948-07-22 Intermittent film drive device for motion picture projector Expired FR974244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US974244XA 1947-07-23 1947-07-23

Publications (1)

Publication Number Publication Date
FR974244A true FR974244A (en) 1951-02-20

Family

ID=22263267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974244D Expired FR974244A (en) 1947-07-23 1948-07-22 Intermittent film drive device for motion picture projector

Country Status (1)

Country Link
FR (1) FR974244A (en)

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