FR634637A - Device for the jerk advance of the film in cinematographic devices - Google Patents

Device for the jerk advance of the film in cinematographic devices

Info

Publication number
FR634637A
FR634637A FR634637DA FR634637A FR 634637 A FR634637 A FR 634637A FR 634637D A FR634637D A FR 634637DA FR 634637 A FR634637 A FR 634637A
Authority
FR
France
Prior art keywords
jerk
advance
film
cinematographic
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
French (fr)
Inventor
Armando Del Torre
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 FR634637A publication Critical patent/FR634637A/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
FR634637D 1926-04-10 1927-04-09 Device for the jerk advance of the film in cinematographic devices Expired FR634637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT634637X 1926-04-10

Publications (1)

Publication Number Publication Date
FR634637A true FR634637A (en) 1928-02-22

Family

ID=11295028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR634637D Expired FR634637A (en) 1926-04-10 1927-04-09 Device for the jerk advance of the film in cinematographic devices

Country Status (1)

Country Link
FR (1) FR634637A (en)

Similar Documents

Publication Publication Date Title
FR634637A (en) Device for the jerk advance of the film in cinematographic devices
FR627931A (en) Device for the orientation of the projectors
FR41247E (en) Device for automatically adjusting the size of the loop in cinematographic devices
FR627997A (en) Device for off-center the image in cinematographic projectors
FR708877A (en) Sealing device for centrifuges
FR667302A (en) Device suitable for projection devices to prevent film fires
FR592627A (en) Improvements in the mechanisms for obtaining the advancement of films in cinematographic devices
FR704973A (en) Device for automatically adjusting the size of the loop in cinematographic devices
FR609610A (en) Device for adjusting the air passage in circular dwight-lloyd devices
FR598365A (en) Device for boiling liquids
FR695321A (en) Device for winding films in cinematographic devices
FR35961E (en) Device for suppressing ignition returns in mercury vapor rectifiers
FR686735A (en) Device for fitting ampoules
FR616209A (en) Safety device for earrings
FR639096A (en) Device for suppressing ignition returns in mercury vapor rectifiers
FR669963A (en) Device for stopping the film in projection devices
FR37471E (en) Device for guiding films in cinematographic devices
FR706777A (en) Device for guiding films in cinematographic devices
FR605586A (en) Device for regulating film winding in cinematographic devices
FR640123A (en) Film drive device in cinematographic devices
FR775733A (en) Device for preventing the sudden development of the film in the frames of cinematographic apparatus
FR577983A (en) Film winding device in cinematographic devices
FR630046A (en) Device for preventing fire in devices used to project moving images
FR641260A (en) Device modifying the drive mode of cinematographic films on projection devices
FR29699E (en) Device for fixing various objects in the bags