GB1531745A - Mechanism for controlling the advance of a magazine in a slide projector - Google Patents
Mechanism for controlling the advance of a magazine in a slide projectorInfo
- Publication number
- GB1531745A GB1531745A GB4311875A GB4311875A GB1531745A GB 1531745 A GB1531745 A GB 1531745A GB 4311875 A GB4311875 A GB 4311875A GB 4311875 A GB4311875 A GB 4311875A GB 1531745 A GB1531745 A GB 1531745A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fork
- magazine
- advance
- slide projector
- controlling
- 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
- 230000003287 optical effect Effects 0.000 abstract 1
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 pictures are removed from, and returned to, magazines; Magazines therefor
 
- 
        - 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 pictures are removed from, and returned to, magazines; Magazines therefor
- G03B23/06—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with rotary movement
 
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Toys (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| FR7435250A FR2288991A1 (fr) | 1974-10-21 | 1974-10-21 | Perfectionnements aux mecanismes de commande de l'avance du magasin contenant des photographies diapositives | 
Publications (1)
| Publication Number | Publication Date | 
|---|---|
| GB1531745A true GB1531745A (en) | 1978-11-08 | 
Family
ID=9144300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| GB4311875A Expired GB1531745A (en) | 1974-10-21 | 1975-10-21 | Mechanism for controlling the advance of a magazine in a slide projector | 
Country Status (11)
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| DE1241641B (de) * | 1961-11-24 | 1967-06-01 | Voigtlaender Ag | Einrichtung zum Umsteuern der Bewegungsrichtung motorisch bewegter Magazine von Bildwerfern | 
- 
        1974
        - 1974-10-21 FR FR7435250A patent/FR2288991A1/fr active Granted
 
- 
        1975
        - 1975-10-03 CH CH1297675A patent/CH588717A5/xx not_active IP Right Cessation
- 1975-10-16 BE BE161075A patent/BE834588A/xx unknown
- 1975-10-18 ES ES441915A patent/ES441915A1/es not_active Expired
- 1975-10-20 CA CA237,990A patent/CA1043600A/fr not_active Expired
- 1975-10-20 NL NL7512287A patent/NL7512287A/xx not_active Application Discontinuation
- 1975-10-20 AU AU85858/75A patent/AU8585875A/en not_active Expired
- 1975-10-21 DE DE19752547160 patent/DE2547160C2/de not_active Expired
- 1975-10-21 JP JP12683775A patent/JPS5165628A/ja active Pending
- 1975-10-21 IT IT2851775A patent/IT1043544B/it active
- 1975-10-21 GB GB4311875A patent/GB1531745A/en not_active Expired
 
Also Published As
| Publication number | Publication date | 
|---|---|
| FR2288991B1 (enrdf_load_html_response) | 1977-03-18 | 
| NL7512287A (nl) | 1976-04-23 | 
| FR2288991A1 (fr) | 1976-05-21 | 
| AU8585875A (en) | 1977-04-28 | 
| CH588717A5 (enrdf_load_html_response) | 1977-06-15 | 
| CA1043600A (fr) | 1978-12-05 | 
| BE834588A (fr) | 1976-02-16 | 
| ES441915A1 (es) | 1977-04-01 | 
| IT1043544B (it) | 1980-02-29 | 
| JPS5165628A (ja) | 1976-06-07 | 
| DE2547160C2 (de) | 1985-10-03 | 
| DE2547160A1 (de) | 1976-04-22 | 
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| Publication | Publication Date | Title | 
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Legal Events
| Date | Code | Title | Description | 
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |