CH506087A - Projecteur cinématographique - Google Patents
Projecteur cinématographiqueInfo
- Publication number
- CH506087A CH506087A CH1753068A CH1753068A CH506087A CH 506087 A CH506087 A CH 506087A CH 1753068 A CH1753068 A CH 1753068A CH 1753068 A CH1753068 A CH 1753068A CH 506087 A CH506087 A CH 506087A
- Authority
- CH
- Switzerland
- Prior art keywords
- cinematographic projector
- cinematographic
- projector
- Prior art date
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
- G03B21/321—Holders for films, e.g. reels, cassettes, spindles
- G03B21/323—Cassettes
-
- 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
- G03B1/56—Threading; Loop forming
-
- 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)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Photographic Developing Apparatuses (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH380770A CH507528A (fr) | 1967-11-24 | 1968-11-25 | Mécanisme d'extraction pour séparer l'amorce d'un rouleau de ruban d'alimentation rotatif |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68561667A | 1967-11-24 | 1967-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH506087A true CH506087A (fr) | 1971-04-15 |
Family
ID=24752969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1753068A CH506087A (fr) | 1967-11-24 | 1968-11-25 | Projecteur cinématographique |
Country Status (6)
Country | Link |
---|---|
US (1) | US3552683A (fr) |
JP (1) | JPS4924287B1 (fr) |
AT (2) | AT304264B (fr) |
BR (1) | BR6804268D0 (fr) |
CH (1) | CH506087A (fr) |
GB (2) | GB1254705A (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT282353B (de) * | 1968-10-30 | 1970-06-25 | Eumig | Einrichtung zur Abnahme eines Bandes |
AT286790B (de) * | 1969-06-04 | 1970-12-28 | Eumig | Einrichtung zur Abnahme eines Bandes |
JPS4947453B1 (fr) * | 1969-09-17 | 1974-12-16 | ||
JPS501206B1 (fr) * | 1969-12-19 | 1975-01-16 | ||
US3666205A (en) * | 1970-01-26 | 1972-05-30 | Bell & Howell Co | Apparatus for stripping and feeding web material from a supply roll or cartridge |
US3807844A (en) * | 1970-03-13 | 1974-04-30 | Vockenhuber Karl | Film-handling apparatus |
DE2024637A1 (de) * | 1970-05-21 | 1971-12-02 | Agfa Gevaert Ag | Laufbildprojektor |
CH515521A (fr) * | 1970-10-19 | 1971-11-15 | Bolex Internat S A | Projecteur cinématographique |
US3719335A (en) * | 1970-12-01 | 1973-03-06 | Ricoli Kk | Automatic film rewinding device for small movie projectors |
US3750975A (en) * | 1971-04-23 | 1973-08-07 | Eastman Kodak Co | Control device for projector film stripping and threading mechanism |
US3863864A (en) * | 1973-01-15 | 1975-02-04 | Bell & Howell Co | Film treading assembly and rewind actuator |
JPS63198863A (ja) * | 1987-02-13 | 1988-08-17 | Nippon Steel Corp | 渦流探傷装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3002424A (en) * | 1961-10-03 | Film feeding device | ||
US2965328A (en) * | 1956-08-23 | 1960-12-20 | Alvin F Groll | Device for peeling strip metal from coils thereof |
US3429518A (en) * | 1968-02-19 | 1969-02-25 | Eastman Kodak Co | Device for stripping and feeding strip material from a roll |
-
1967
- 1967-11-24 US US685616A patent/US3552683A/en not_active Expired - Lifetime
-
1968
- 1968-11-21 GB GB55365/68A patent/GB1254705A/en not_active Expired
- 1968-11-21 GB GB34812/71A patent/GB1261190A/en not_active Expired
- 1968-11-22 AT AT314471A patent/AT304264B/de not_active IP Right Cessation
- 1968-11-22 AT AT1137768A patent/AT296014B/de not_active IP Right Cessation
- 1968-11-22 BR BR204268/68A patent/BR6804268D0/pt unknown
- 1968-11-25 CH CH1753068A patent/CH506087A/fr not_active IP Right Cessation
-
1971
- 1971-04-26 JP JP46026801A patent/JPS4924287B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AT304264B (de) | 1972-12-27 |
US3552683A (en) | 1971-01-05 |
JPS4924287B1 (fr) | 1974-06-21 |
AT296014B (de) | 1972-01-25 |
GB1261190A (en) | 1972-01-26 |
GB1254705A (en) | 1971-11-24 |
BR6804268D0 (pt) | 1973-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1518841A (fr) | Projecteur | |
BR6803998D0 (pt) | Projetor suspenso | |
CH506087A (fr) | Projecteur cinématographique | |
CH467468A (fr) | Projecteur cinématographique | |
AT319049B (de) | Filmprojektor | |
CH502606A (fr) | Projecteur cinématographique | |
CH477014A (de) | Filmprojektor | |
CH470679A (fr) | Projecteur cinématographique | |
CH467465A (fr) | Projecteur cinématographique | |
CH494975A (de) | Ständerprojektor | |
CH477700A (de) | Photographisches Objektiv | |
CH486714A (de) | Diaprojektor | |
CH474081A (fr) | Projecteur cinématographique | |
CH486716A (fr) | Projecteur de diapositives | |
CH488207A (fr) | Projecteur cinématographique | |
CH504012A (fr) | Projecteur cinématographique | |
CH492233A (fr) | Projecteur cinématographique | |
DE1998834U (de) | Laufbildwerfer | |
FR92316E (fr) | Film cinématographique | |
CH472047A (de) | Tonband-Bildprojektor | |
CH443893A (fr) | Projecteur cinématographique | |
CH519179A (fr) | Projecteur cinématographique | |
AT287496B (de) | Filmkamera | |
CH491403A (fr) | Projecteur cinématographique | |
CH489027A (fr) | Projecteur cinématographique |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |