FR749804A - Device for unwinding and winding a continuous strip - Google Patents
Device for unwinding and winding a continuous stripInfo
- Publication number
- FR749804A FR749804A FR749804DA FR749804A FR 749804 A FR749804 A FR 749804A FR 749804D A FR749804D A FR 749804DA FR 749804 A FR749804 A FR 749804A
- Authority
- FR
- France
- Prior art keywords
- unwinding
- winding
- continuous strip
- strip
- continuous
- 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
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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR749804T | 1932-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR749804A true FR749804A (en) | 1933-07-29 |
Family
ID=9149261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR749804D Expired FR749804A (en) | 1932-12-23 | 1932-12-23 | Device for unwinding and winding a continuous strip |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR749804A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3134552A (en) * | 1961-03-15 | 1964-05-26 | Mpo Videotronics Inc | Interchangeable magazine and guide means for endless film |
US3481551A (en) * | 1966-07-18 | 1969-12-02 | Stuart A Steelman | Endless tape cartridge |
-
1932
- 1932-12-23 FR FR749804D patent/FR749804A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3134552A (en) * | 1961-03-15 | 1964-05-26 | Mpo Videotronics Inc | Interchangeable magazine and guide means for endless film |
US3481551A (en) * | 1966-07-18 | 1969-12-02 | Stuart A Steelman | Endless tape cartridge |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR842287A (en) | Film winding device | |
FR698262A (en) | Device for winding and unwinding a wire or strip from one reel to another | |
FR749804A (en) | Device for unwinding and winding a continuous strip | |
FR811452A (en) | Mechanism for unwinding and rewinding films | |
FR709422A (en) | Device for joining the edges of a wound | |
FR41597E (en) | Improvements to devices for unwinding and rewinding | |
FR678099A (en) | Winding and unwinding device for endless tapes or webs | |
FR757829A (en) | Film winding device | |
FR748231A (en) | Apparatus for unwinding a continuous film | |
FR869914A (en) | Apparatus for rewinding a film strip | |
FR773052A (en) | Device for winding film tapes | |
FR735537A (en) | Bagging device | |
FR775995A (en) | Film winding device for cinematographic apparatus | |
FR758133A (en) | Device for pulling a curtain | |
FR769654A (en) | Drive device for webs, sheets and the like | |
FR722818A (en) | Device for tying skeins | |
FR713795A (en) | Reel for winding strips | |
FR838521A (en) | Film winding device | |
FR755678A (en) | Device for winding envelope sheets in cigar-making machines | |
FR760403A (en) | Device for stopping the unwinding of stretched bands | |
FR759037A (en) | Device for teaching music | |
FR733298A (en) | Wire tie device | |
FR733756A (en) | Improvements to devices for unwinding and rewinding | |
FR765410A (en) | Device for adjusting the useful length of a cord | |
FR753716A (en) | Device of a photographic paper rack |