BE487023A - - Google Patents
Info
- Publication number
- BE487023A BE487023A BE487023DA BE487023A BE 487023 A BE487023 A BE 487023A BE 487023D A BE487023D A BE 487023DA BE 487023 A BE487023 A BE 487023A
- Authority
- BE
- Belgium
- Prior art keywords
- teeth
- drum
- cam
- flange
- film
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims 1
- 239000011295 pitch Substances 0.000 description 13
- 238000004364 calculation method Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920006300 shrink film Polymers 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000002904 solvent Substances 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
- G03B1/54—Tensioning or loop-maintaining devices
-
- 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)
- Photographic Developing Apparatuses (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE487023A true BE487023A (de) |
Family
ID=132565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE487023D BE487023A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE487023A (de) |
-
0
- BE BE487023D patent/BE487023A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH618024A5 (de) | ||
| FR2601788A1 (fr) | Duplicateur de reseaux de diffraction holographiques | |
| EP0180489A1 (de) | Gerät zur Aufnahme und Wiedergabe von Informationen auf Magnetband | |
| BE487023A (de) | ||
| EP0055150B1 (de) | Bandantriebseinrichtung mit mobiler Antriebsrolle | |
| FR2638541A1 (fr) | Appareil de prise de vues mono-objectif a visee reflex | |
| FR2569018A1 (fr) | Mecanisme de transfert pour dispositif de formation d'image et d'impression a postes multiples | |
| EP0424443A1 (de) | Einrichtung zum zeitunhabhängigen betrieb eines bandaufzeichnungs- und bandwiedergabegeräts. | |
| EP0099154B1 (de) | Photographischer Schlitzverschluss | |
| WO1996038760A1 (fr) | Dispositif d'entrainement d'un film cinematographique, en particulier pour la numerisation ou l'impression d'images du film | |
| CH278007A (fr) | Dispositif d'entraînement pour un film photographique perforé. | |
| FR2705159A1 (fr) | Appareil à bande magnétique et unité de tête magnétique destinés à être utilisés dans l'appareil à bande magnétique. | |
| FR2740252A1 (fr) | Dispositif d'affichage | |
| EP0344054A1 (de) | Bandantriebsvorrichtung für ein magnetisches Aufnahmegerät und Aufnahmegerät mit einer solchen Vorrichtung | |
| BE396256A (de) | ||
| FR2533327A1 (fr) | Systeme a galet d'entrainement pour le transport de films en laboratoires photographiques | |
| BE460060A (de) | ||
| BE333150A (de) | ||
| WO1994010603A1 (fr) | Boitier d'appareil photographique | |
| FR2533149A1 (fr) | Dispositif d'entrainement discontinu de fil | |
| BE419511A (de) | ||
| FR2633996A1 (fr) | Reducteur de rotation entre un arbre menant et un arbre mene | |
| BE431968A (de) | ||
| BE357229A (de) | ||
| BE503598A (de) |