DE2056642B2 - SLIDE CHANGING DEVICE FOR PROJECTORS - Google Patents
SLIDE CHANGING DEVICE FOR PROJECTORSInfo
- Publication number
- DE2056642B2 DE2056642B2 DE19702056642 DE2056642A DE2056642B2 DE 2056642 B2 DE2056642 B2 DE 2056642B2 DE 19702056642 DE19702056642 DE 19702056642 DE 2056642 A DE2056642 A DE 2056642A DE 2056642 B2 DE2056642 B2 DE 2056642B2
- Authority
- DE
- Germany
- Prior art keywords
- projectors
- changing device
- slide changing
- slide
- changing
- 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.)
- Granted
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
-
- 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
- G03B23/044—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 whereby the picture is returned to the same stock
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Warehouses Or Storage Devices (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702056642 DE2056642C3 (en) | 1970-11-18 | 1970-11-18 | Slide changing device for projectors |
FR7140868A FR2114724A5 (en) | 1970-11-18 | 1971-11-16 | |
GB5363571A GB1329195A (en) | 1970-11-18 | 1971-11-18 | Slide projector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702056642 DE2056642C3 (en) | 1970-11-18 | 1970-11-18 | Slide changing device for projectors |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2056642A1 DE2056642A1 (en) | 1972-05-31 |
DE2056642B2 true DE2056642B2 (en) | 1973-04-19 |
DE2056642C3 DE2056642C3 (en) | 1973-12-06 |
Family
ID=5788421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19702056642 Expired DE2056642C3 (en) | 1970-11-18 | 1970-11-18 | Slide changing device for projectors |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2056642C3 (en) |
FR (1) | FR2114724A5 (en) |
GB (1) | GB1329195A (en) |
-
1970
- 1970-11-18 DE DE19702056642 patent/DE2056642C3/en not_active Expired
-
1971
- 1971-11-16 FR FR7140868A patent/FR2114724A5/fr not_active Expired
- 1971-11-18 GB GB5363571A patent/GB1329195A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2056642A1 (en) | 1972-05-31 |
DE2056642C3 (en) | 1973-12-06 |
GB1329195A (en) | 1973-09-05 |
FR2114724A5 (en) | 1972-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) |