BE376098A - - Google Patents
Info
- Publication number
- BE376098A BE376098A BE376098DA BE376098A BE 376098 A BE376098 A BE 376098A BE 376098D A BE376098D A BE 376098DA BE 376098 A BE376098 A BE 376098A
- Authority
- BE
- Belgium
- Prior art keywords
- film
- drum
- roller
- speed
- toothed pinion
- Prior art date
Links
- 230000000694 effects Effects 0.000 claims description 5
- 238000007792 addition Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection-Type Copiers In General (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE376098A true BE376098A (en:Method) |
Family
ID=46582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE376098D BE376098A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE376098A (en:Method) |
-
0
- BE BE376098D patent/BE376098A/fr unknown
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