FR922300A - Improvements to the mechanism for controlling cinematographic films - Google Patents

Improvements to the mechanism for controlling cinematographic films

Info

Publication number
FR922300A
FR922300A FR922300DA FR922300A FR 922300 A FR922300 A FR 922300A FR 922300D A FR922300D A FR 922300DA FR 922300 A FR922300 A FR 922300A
Authority
FR
France
Prior art keywords
controlling
cinematographic films
cinematographic
films
controlling 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)
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.)
PRODUCTS DEV
Original Assignee
PRODUCTS DEV
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 PRODUCTS DEV filed Critical PRODUCTS DEV
Application granted granted Critical
Publication of FR922300A publication Critical patent/FR922300A/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)
FR922300D 1944-08-17 1945-10-27 Improvements to the mechanism for controlling cinematographic films Expired FR922300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US922300XA 1944-08-17 1944-08-17

Publications (1)

Publication Number Publication Date
FR922300A true FR922300A (en) 1947-06-04

Family

ID=22232271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922300D Expired FR922300A (en) 1944-08-17 1945-10-27 Improvements to the mechanism for controlling cinematographic films

Country Status (1)

Country Link
FR (1) FR922300A (en)

Similar Documents

Publication Publication Date Title
FR922300A (en) Improvements to the mechanism for controlling cinematographic films
FR988874A (en) Rotating handle for controlling derailleurs on cycles
FR908965A (en) Dual control device for cycle brakes
FR939697A (en) Shutter mechanism for cinematography
FR919839A (en) Mooring mechanism for seaplanes
FR909814A (en) Stop signal for bicycle
FR914633A (en) Detector mechanism for leaf feeders
FR908283A (en) Magazine box for motion pictures
FR900116A (en) Advanced drive mechanism for small format films
FR910897A (en) Central shutter for tank wagon
FR945084A (en) Advanced motion picture reel
FR56313E (en) Motor mechanism for pendulums
CA418541A (en) Camera exposure mechanism
FR56303E (en) Removable motor for bicycle
FR948665A (en) Viewfinder for camera
FR954201A (en) Clutch control mechanism
AU123584B2 (en) Improvements relating to spools for photographic films
FR906642A (en) Control for variable choke
FR53700E (en) emollients for textiles
FR921142A (en) Improvements to film stores
FR932060A (en) Improvements to rewinders for cinematographic films
AU121335B2 (en) Improvements relating to roll-film photographic cameras
FR908289A (en) Control device for bells
CA418535A (en) Film winding mechanism
FR910447A (en) Control device for dryer