CH393078A - Projecteur cinématographique - Google Patents
Projecteur cinématographiqueInfo
- Publication number
- CH393078A CH393078A CH766363A CH766363A CH393078A CH 393078 A CH393078 A CH 393078A CH 766363 A CH766363 A CH 766363A CH 766363 A CH766363 A CH 766363A CH 393078 A CH393078 A CH 393078A
- Authority
- CH
- Switzerland
- Prior art keywords
- film
- reel
- receiving
- hub
- projector according
- Prior art date
Links
- 230000004907 flux Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 210000003462 vein Anatomy 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
-
- 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
- G03B21/02—Multiple-film apparatus
-
- 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
- G03B21/43—Driving mechanisms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH766363A CH393078A (fr) | 1963-06-20 | 1963-06-20 | Projecteur cinématographique |
| AT808863A AT253358B (de) | 1963-06-20 | 1963-10-09 | Filmprojektor |
| DE1964P0034275 DE1236934B (de) | 1963-06-20 | 1964-05-15 | Kinoprojektor zur gleichzeitigen Vorfuehrung und Rueckspulung zweier Filmbaender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH766363A CH393078A (fr) | 1963-06-20 | 1963-06-20 | Projecteur cinématographique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH393078A true CH393078A (fr) | 1965-05-31 |
Family
ID=4328639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH766363A CH393078A (fr) | 1963-06-20 | 1963-06-20 | Projecteur cinématographique |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT253358B (de) |
| CH (1) | CH393078A (de) |
| DE (1) | DE1236934B (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL90821C (de) * | 1948-07-07 | |||
| FR1179189A (fr) * | 1957-07-19 | 1959-05-21 | Appareil automatique pour l'audition d'enregistrements tels que chansons ou autres, et la vision de scènes en rapport avec lesdits enrcgistrements | |
| DE1112401B (de) * | 1958-02-27 | 1961-08-03 | Teresio Dessilani | Vorrichtung zur Umspulung von Filmen in einem Filmvorfuehrapparat |
| DE1135290B (de) * | 1959-03-21 | 1962-08-23 | Internaz Fonovisione Soc | Geraet zum Projizieren von Bildtonfilmen mittels einer von einer Muenze oder Automatenmarke betaetigten Vorrichtung |
| CH373206A (it) * | 1959-03-21 | 1963-11-15 | Fonovisione Soc Int | Apparecchio a gettone o moneta per la proiezione a scelta di pellicole cinematografiche sonore contenute in un magazzino |
-
1963
- 1963-06-20 CH CH766363A patent/CH393078A/fr unknown
- 1963-10-09 AT AT808863A patent/AT253358B/de active
-
1964
- 1964-05-15 DE DE1964P0034275 patent/DE1236934B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AT253358B (de) | 1967-04-10 |
| DE1236934B (de) | 1967-03-16 |
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