BE692464A - - Google Patents
Info
- Publication number
- BE692464A BE692464A BE692464DA BE692464A BE 692464 A BE692464 A BE 692464A BE 692464D A BE692464D A BE 692464DA BE 692464 A BE692464 A BE 692464A
- Authority
- BE
- Belgium
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
-
- 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
- G03B21/326—Means for fixing the film on the axis of a reel or spindle
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US520457A US3315911A (en) | 1966-01-13 | 1966-01-13 | Take-up reel for motion picture projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE692464A true BE692464A (fi) | 1967-06-16 |
Family
ID=24072668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE692464D BE692464A (fi) | 1966-01-13 | 1967-01-11 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3315911A (fi) |
| AT (1) | AT276951B (fi) |
| BE (1) | BE692464A (fi) |
| GB (1) | GB1168543A (fi) |
| SE (1) | SE346164B (fi) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3399844A (en) * | 1966-11-10 | 1968-09-03 | Bell & Howell Co | Take-up reel having torqued sprocket ring |
| US3399845A (en) * | 1966-11-10 | 1968-09-03 | Bell & Howell Co | Take-up reel having variably torqued sprocket ring |
| US3450366A (en) * | 1968-01-08 | 1969-06-17 | Goldberg Brothers Inc | Self-threading film reel with free-wheeling hubs |
| US3522915A (en) * | 1968-08-28 | 1970-08-04 | Bell & Howell Co | Tooth profile for toothed ring of self-threading takeup reel |
| US4600286A (en) * | 1985-02-14 | 1986-07-15 | Eastman Kodak Company | Camera with film take-up spool |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1322114A (en) * | 1919-11-18 | Charles figancis jenkins | ||
| US1799748A (en) * | 1927-10-03 | 1931-04-07 | Arthur C Hayden | Film reel |
-
1966
- 1966-01-13 US US520457A patent/US3315911A/en not_active Expired - Lifetime
-
1967
- 1967-01-11 BE BE692464D patent/BE692464A/xx unknown
- 1967-01-12 AT AT31767A patent/AT276951B/de not_active IP Right Cessation
- 1967-01-13 SE SE508/67A patent/SE346164B/xx unknown
- 1967-01-13 GB GB0922/67A patent/GB1168543A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT276951B (de) | 1969-12-10 |
| SE346164B (fi) | 1972-06-26 |
| US3315911A (en) | 1967-04-25 |
| GB1168543A (en) | 1969-10-29 |