CA1016789A - Device for moving film slides vertically in projectors - Google Patents
Device for moving film slides vertically in projectorsInfo
- Publication number
- CA1016789A CA1016789A CA208,914A CA208914A CA1016789A CA 1016789 A CA1016789 A CA 1016789A CA 208914 A CA208914 A CA 208914A CA 1016789 A CA1016789 A CA 1016789A
- Authority
- CA
- Canada
- Prior art keywords
- projectors
- slides vertically
- moving film
- film slides
- moving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor
- G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor with linear movement
- G03B23/046—Picture changing devices
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2345333A DE2345333C2 (en) | 1973-09-07 | 1973-09-07 | Device for vertically moving slide positives in projection devices |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1016789A true CA1016789A (en) | 1977-09-06 |
Family
ID=5892013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA208,914A Expired CA1016789A (en) | 1973-09-07 | 1974-09-06 | Device for moving film slides vertically in projectors |
Country Status (6)
Country | Link |
---|---|
US (1) | US3936169A (en) |
CA (1) | CA1016789A (en) |
CH (1) | CH574621A5 (en) |
DE (1) | DE2345333C2 (en) |
NL (1) | NL7410326A (en) |
SE (1) | SE7411302L (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE410661B (en) * | 1978-03-03 | 1979-10-22 | Lindqvist Inger Merethe | IMAGE EXCHANGE DEVICE FOR LARGE IMAGE PROJECTORS |
FR2614439B1 (en) * | 1987-04-24 | 1990-05-11 | Tech Audio Visuelles | DEVICE FOR PROJECTION APPARATUS, AND PROJECTION APPARATUS COMPRISING SUCH A VISOR |
DE4200765A1 (en) * | 1992-01-14 | 1993-07-15 | Kodak Ag | DEVICE FOR MOVING A DIAPOSITIVE INTO AN IMAGE STAGE AND FOR RECORDING A LENS CARRIER |
US5511893A (en) * | 1993-03-30 | 1996-04-30 | Eastman Kodak Company | Connection of a shaft with an element on particular the shaft of a rotary setting member with a setting wheel |
US5555042A (en) * | 1994-10-06 | 1996-09-10 | Eastman Kodak Company | Apparatus for automatically feeding slides into a film scanner |
US7648166B2 (en) * | 2005-05-04 | 2010-01-19 | Tk Holdings Inc. | Occupant protection apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2016978A (en) * | 1931-12-01 | 1935-10-08 | Gen Electric | Electric gauge |
US3411845A (en) * | 1966-11-28 | 1968-11-19 | Sears Roebuck & Co | Automatic slide projector |
US3632200A (en) * | 1969-10-13 | 1972-01-04 | Gerald J Frey | Magazine-type slide projector |
US3856391A (en) * | 1973-05-29 | 1974-12-24 | Singer Co | Slide tray and slide positioning mechanism |
-
1973
- 1973-09-07 DE DE2345333A patent/DE2345333C2/en not_active Expired
-
1974
- 1974-07-31 NL NL7410326A patent/NL7410326A/en unknown
- 1974-08-02 CH CH1062474A patent/CH574621A5/xx not_active IP Right Cessation
- 1974-09-06 SE SE7411302A patent/SE7411302L/xx unknown
- 1974-09-06 CA CA208,914A patent/CA1016789A/en not_active Expired
- 1974-09-06 US US05/503,567 patent/US3936169A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE7411302L (en) | 1975-03-10 |
US3936169A (en) | 1976-02-03 |
NL7410326A (en) | 1975-03-11 |
DE2345333C2 (en) | 1981-09-24 |
DE2345333A1 (en) | 1975-04-17 |
CH574621A5 (en) | 1976-04-15 |
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