AT302819B - Spindelkonstruktion für Filmprojektoren - Google Patents
Spindelkonstruktion für FilmprojektorenInfo
- Publication number
- AT302819B AT302819B AT1137668A AT1137668A AT302819B AT 302819 B AT302819 B AT 302819B AT 1137668 A AT1137668 A AT 1137668A AT 1137668 A AT1137668 A AT 1137668A AT 302819 B AT302819 B AT 302819B
- Authority
- AT
- Austria
- Prior art keywords
- film projectors
- spindle construction
- spindle
- construction
- projectors
- 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
- 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
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/321—Holders for films, e.g. reels, cassettes, spindles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Unwinding Webs (AREA)
- Winding Of Webs (AREA)
- Photographic Developing Apparatuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68557767A | 1967-11-24 | 1967-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT302819B true AT302819B (de) | 1972-10-25 |
Family
ID=24752800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1137668A AT302819B (de) | 1967-11-24 | 1968-11-22 | Spindelkonstruktion für Filmprojektoren |
Country Status (4)
Country | Link |
---|---|
US (1) | US3468498A (de) |
AT (1) | AT302819B (de) |
CH (1) | CH489817A (de) |
GB (1) | GB1247058A (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6914934A (de) * | 1968-10-04 | 1970-04-07 | ||
AT281599B (de) * | 1968-10-04 | 1970-05-25 | Eumig | Sicherungseinrichtung an kinematographischen Geräten mit einem Ausfädelmechanismus |
US3601334A (en) * | 1969-05-15 | 1971-08-24 | Eastman Kodak Co | Review mechanism for self-threading motion picture projectors |
DE2033582A1 (de) * | 1969-07-16 | 1971-02-25 | Vockenhuber Karl | Aufzeichnungs oder Wiedergabegerat |
DE1947149A1 (de) * | 1969-09-18 | 1971-04-01 | Silma Spa | Laufbildwerfer |
JPS50927B1 (de) * | 1969-09-22 | 1975-01-13 | ||
US3672276A (en) * | 1970-02-24 | 1972-06-27 | Polaroid Corp | Film container |
US3734427A (en) * | 1970-08-06 | 1973-05-22 | Eastman Kodak Co | Adjustable spindle arm for motion picture projectors |
US3689008A (en) * | 1971-05-03 | 1972-09-05 | Eastman Kodak Co | Device for adjusting a web-advancing mechanism |
US3877656A (en) * | 1972-03-03 | 1975-04-15 | Canon Kk | Reel supporting device in instruments loaded with reels |
US4767079A (en) * | 1985-04-05 | 1988-08-30 | Minolta Camera Kabushiki Kaisha | Roll film carrier for reader or reader printer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2973913A (en) * | 1956-09-28 | 1961-03-07 | Paillard Sa | Mechanism for driving a spool of a cinematographic projector |
US2990126A (en) * | 1958-10-09 | 1961-06-27 | Bell & Howell Co | Film supplying apparatus |
US3074662A (en) * | 1961-03-20 | 1963-01-22 | Richmond Res Corp | Motion picture projector drive mechanism |
DE1188936B (de) * | 1964-06-03 | 1965-03-11 | Bauer Eugen Gmbh | Filmbildwerfer, der wahlweise auf Vorwaerts- oder Rueckwaertsprojektion, ferner auf motorisches Rueckspulen des Films umschaltbar ist |
-
1967
- 1967-11-24 US US685577A patent/US3468498A/en not_active Expired - Lifetime
-
1968
- 1968-11-21 GB GB55364/68A patent/GB1247058A/en not_active Expired
- 1968-11-22 AT AT1137668A patent/AT302819B/de not_active IP Right Cessation
- 1968-11-25 CH CH1752968A patent/CH489817A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1247058A (en) | 1971-09-22 |
CH489817A (fr) | 1970-04-30 |
US3468498A (en) | 1969-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |