FR987923A - Method and device for jerkily advancing cinematographic or other films - Google Patents

Method and device for jerkily advancing cinematographic or other films

Info

Publication number
FR987923A
FR987923A FR987923DA FR987923A FR 987923 A FR987923 A FR 987923A FR 987923D A FR987923D A FR 987923DA FR 987923 A FR987923 A FR 987923A
Authority
FR
France
Prior art keywords
jerkily
cinematographic
advancing
films
jerkily advancing
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
Louis Marcon
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 FR987923A publication Critical patent/FR987923A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
    • F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR987923D 1943-04-08 1943-04-08 Method and device for jerkily advancing cinematographic or other films Expired FR987923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR987923T 1943-04-08

Publications (1)

Publication Number Publication Date
FR987923A true FR987923A (en) 1951-08-21

Family

ID=9539196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987923D Expired FR987923A (en) 1943-04-08 1943-04-08 Method and device for jerkily advancing cinematographic or other films

Country Status (1)

Country Link
FR (1) FR987923A (en)

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