GB1527470A - Optical slide projector - Google Patents
Optical slide projectorInfo
- Publication number
- GB1527470A GB1527470A GB3473077A GB3473077A GB1527470A GB 1527470 A GB1527470 A GB 1527470A GB 3473077 A GB3473077 A GB 3473077A GB 3473077 A GB3473077 A GB 3473077A GB 1527470 A GB1527470 A GB 1527470A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slide
- franke
- heidecke
- slide projector
- magazine
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Microscoopes, Condenser (AREA)
- Projection-Type Copiers In General (AREA)
Abstract
1527470 Magazine slide projectors FRANKE & HEIDECKE GmbH [trading as ROLLEIWERKE FRANKE & HEIDECKE] 18 Aug 1977 [8 Sept 1976] 34730/77 Heading G2J The projector has a base 1 with upturned edges carrying the projection components, e.g. lamp 2 and blower motor 3. A cover 6 is extended to form, in one piece therewith, a magazine guide 7 with a slide lifting ramp 8. Cut-outs 10, 11 are formed to allow passage for the slide changer 4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19767627992 DE7627992U1 (en) | 1976-09-08 | 1976-09-08 | STILL PROJECTOR |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1527470A true GB1527470A (en) | 1978-10-04 |
Family
ID=6668987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3473077A Expired GB1527470A (en) | 1976-09-08 | 1977-08-18 | Optical slide projector |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE858498A (en) |
DE (1) | DE7627992U1 (en) |
FR (1) | FR2364481A1 (en) |
GB (1) | GB1527470A (en) |
IE (1) | IE45661B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2933162C2 (en) * | 1979-08-16 | 1982-02-25 | Rollei-Werke Franke & Heidecke Gmbh & Co Kg, 3300 Braunschweig | Slide projector |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1260183B (en) * | 1960-01-04 | 1968-02-01 | Honeywell Inc | Magazine projector with picture changing device |
FR2113264A5 (en) * | 1970-10-28 | 1972-06-23 | Gaf Corp | |
DE2316140A1 (en) * | 1972-03-30 | 1973-10-18 | Minnesota Mining & Mfg | PROJECTOR FOR PICTURE AND SOUND REPRODUCTION |
-
1976
- 1976-09-08 DE DE19767627992 patent/DE7627992U1/en not_active Expired
-
1977
- 1977-08-18 GB GB3473077A patent/GB1527470A/en not_active Expired
- 1977-08-19 IE IE173877A patent/IE45661B1/en unknown
- 1977-09-06 FR FR7726936A patent/FR2364481A1/en active Granted
- 1977-09-08 BE BE180747A patent/BE858498A/en unknown
Also Published As
Publication number | Publication date |
---|---|
IE45661B1 (en) | 1982-10-20 |
FR2364481A1 (en) | 1978-04-07 |
IE45661L (en) | 1978-03-08 |
FR2364481B1 (en) | 1981-01-09 |
DE7627992U1 (en) | 1976-12-30 |
BE858498A (en) | 1978-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |