GB965559A - Magazine-type transparency slide projector - Google Patents
Magazine-type transparency slide projectorInfo
- Publication number
- GB965559A GB965559A GB4302560A GB4302560A GB965559A GB 965559 A GB965559 A GB 965559A GB 4302560 A GB4302560 A GB 4302560A GB 4302560 A GB4302560 A GB 4302560A GB 965559 A GB965559 A GB 965559A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magazine
- projector
- slide projector
- heidecke
- franke
- 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
- G03B23/048—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 with horizontally sliding mechanism
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
965, 559. Projectors. FRANKE & HEIDECKE G.m.b.H., [trading as ROLLEI-WERKE FRANKE & HEIDECKE]. Dec. 14,1960 [June 1, 1960], No. 43025/60. Heading G2J. In a magazine-type slide projector slidechange, magazine feed and focusing of the objective are effected by an electric motor, and for controlling the slide-change and focusing operations, there are provided contact keys assembled, together with keys for switching on and off the projector lamp and the driving motor, on a keyboard at the rear end of the projector. The entire subject-matter of this Specification is identical with that of Specifications 965, 558 (see Abridgment of this) and 965, 557.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0031352 | 1960-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB965559A true GB965559A (en) | 1964-07-29 |
Family
ID=7094147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4302560A Expired GB965559A (en) | 1960-06-01 | 1960-12-14 | Magazine-type transparency slide projector |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB965559A (en) |
-
1960
- 1960-12-14 GB GB4302560A patent/GB965559A/en not_active Expired
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