FR641260A - Device modifying the drive mode of cinematographic films on projection devices - Google Patents

Device modifying the drive mode of cinematographic films on projection devices

Info

Publication number
FR641260A
FR641260A FR641260DA FR641260A FR 641260 A FR641260 A FR 641260A FR 641260D A FR641260D A FR 641260DA FR 641260 A FR641260 A FR 641260A
Authority
FR
France
Prior art keywords
drive mode
projection devices
device modifying
cinematographic films
cinematographic
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
Jean-Armand Sequeira
Pierre-Louis Pouzet
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 FR641260A publication Critical patent/FR641260A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR641260D 1927-09-21 1927-09-21 Device modifying the drive mode of cinematographic films on projection devices Expired FR641260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR641260T 1927-09-21

Publications (1)

Publication Number Publication Date
FR641260A true FR641260A (en) 1928-07-31

Family

ID=8998030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR641260D Expired FR641260A (en) 1927-09-21 1927-09-21 Device modifying the drive mode of cinematographic films on projection devices

Country Status (1)

Country Link
FR (1) FR641260A (en)

Similar Documents

Publication Publication Date Title
FR641260A (en) Device modifying the drive mode of cinematographic films on projection devices
FR627931A (en) Device for the orientation of the projectors
FR697643A (en) Film drive device, for motion picture projection devices
FR657009A (en) Drive device
FR640123A (en) Film drive device in cinematographic devices
FR643928A (en) Motion picture drive device
FR727898A (en) Film drive device in cinematographic devices
FR611523A (en) Motion picture drive device
BE349798A (en) Driving device for motion pictures
FR593904A (en) Stop device for cinematographic projection devices
FR582756A (en) Further training in the film drive device in cinematographic devices
FR577983A (en) Film winding device in cinematographic devices
FR701985A (en) Device allowing the use of sound films on conventional projection devices
FR668944A (en) Motion picture drive device
FR640866A (en) Friction drive device, particularly applicable to cinematographic apparatus
FR605586A (en) Device for regulating film winding in cinematographic devices
FR588820A (en) Cinematographic projector device
FR627997A (en) Device for off-center the image in cinematographic projectors
FR643479A (en) Device for mounting the shutter in cinematographic projection devices
FR644557A (en) Drive device
FR592927A (en) Winding device for cinematographic projection devices
FR593927A (en) Electromagnetic film advancement device in cinematographic devices
FR658552A (en) Improvements to the motion picture drive device
FR693581A (en) Repeated advancement device for cinematographic films
FR671931A (en) Film driving device in cinematographic cameras and the like