DE2657697C2 - Diaprojektor mit einer Diawechselvorrichtung - Google Patents
Diaprojektor mit einer DiawechselvorrichtungInfo
- Publication number
- DE2657697C2 DE2657697C2 DE2657697A DE2657697A DE2657697C2 DE 2657697 C2 DE2657697 C2 DE 2657697C2 DE 2657697 A DE2657697 A DE 2657697A DE 2657697 A DE2657697 A DE 2657697A DE 2657697 C2 DE2657697 C2 DE 2657697C2
- Authority
- DE
- Germany
- Prior art keywords
- slide
- magazine
- projected
- stage
- image
- 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
- 238000000034 method Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 241001422033 Thestylus Species 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 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
- G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement
- G03B23/048—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement with horizontally sliding mechanism
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2657697A DE2657697C2 (de) | 1976-12-20 | 1976-12-20 | Diaprojektor mit einer Diawechselvorrichtung |
| FR7736694A FR2374663A1 (fr) | 1976-12-20 | 1977-12-06 | Projecteur comprenant des moyens de commande du dispositif de changement des diapositives |
| US05/860,204 US4130353A (en) | 1976-12-20 | 1977-12-13 | Projector with controls for the slide changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2657697A DE2657697C2 (de) | 1976-12-20 | 1976-12-20 | Diaprojektor mit einer Diawechselvorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2657697A1 DE2657697A1 (de) | 1978-06-22 |
| DE2657697C2 true DE2657697C2 (de) | 1985-07-25 |
Family
ID=5995996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2657697A Expired DE2657697C2 (de) | 1976-12-20 | 1976-12-20 | Diaprojektor mit einer Diawechselvorrichtung |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4130353A (Direct) |
| DE (1) | DE2657697C2 (Direct) |
| FR (1) | FR2374663A1 (Direct) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS546916A (en) * | 1977-06-20 | 1979-01-19 | Asahi Chem Ind Co Ltd | Hollow cellulose fibers and their production |
| US4429963A (en) | 1981-12-31 | 1984-02-07 | Bell & Howell Company | Slide transfer and shutter control arrangement for slide projector |
| DE3234141A1 (de) * | 1982-09-15 | 1984-03-15 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | Diawechselvorrichtung fuer magazinprojektoren |
| DE19510691A1 (de) * | 1995-03-14 | 1996-09-19 | Joachim Maass | Helligkeitsblende für Bildprojektoren |
| JP4645371B2 (ja) * | 2005-09-01 | 2011-03-09 | セイコーエプソン株式会社 | プロジェクタ |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2916965A (en) * | 1957-11-22 | 1959-12-15 | Eastman Kodak Co | Slide changer |
| US2978823A (en) * | 1958-05-28 | 1961-04-11 | Airequipt Mfg Co Inc | Slide changer |
| US3067650A (en) * | 1959-11-25 | 1962-12-11 | Argus Inc | Projector |
| DE1129722B (de) * | 1960-12-09 | 1962-05-17 | Zeiss Ikon Ag | Einrichtung zur schrittweisen Fortschaltung eines Diamagazins |
| FR1372497A (fr) * | 1963-06-19 | 1964-09-18 | Editions Rencontre | Perfectionnements aux projecteurs de vues fixes |
| US3411845A (en) * | 1966-11-28 | 1968-11-19 | Sears Roebuck & Co | Automatic slide projector |
| DE2404028C3 (de) * | 1974-01-29 | 1978-07-06 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | Diawechselvorrichtung für Magazinprojektoren |
| DD115772A1 (Direct) * | 1974-08-13 | 1975-10-12 |
-
1976
- 1976-12-20 DE DE2657697A patent/DE2657697C2/de not_active Expired
-
1977
- 1977-12-06 FR FR7736694A patent/FR2374663A1/fr active Granted
- 1977-12-13 US US05/860,204 patent/US4130353A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2657697A1 (de) | 1978-06-22 |
| FR2374663B1 (Direct) | 1982-11-19 |
| US4130353A (en) | 1978-12-19 |
| FR2374663A1 (fr) | 1978-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2657697C2 (de) | Diaprojektor mit einer Diawechselvorrichtung | |
| DE2222477A1 (de) | Photographische Kamera | |
| DE2352076A1 (de) | Photographische kamera | |
| DE2045845C3 (de) | Projektor | |
| DE2404028C3 (de) | Diawechselvorrichtung für Magazinprojektoren | |
| DE2929328C2 (de) | Überblend-Stehbildwerfer. | |
| DE624467C (de) | Kinokamera mit mehreren fest angeordneten Aufnahmeobjektiven | |
| DE607838C (de) | Objektivverschluss | |
| DE3035558C2 (de) | Bremsvorrichtung für Lamellenführungsgetriebe photographischer Schlitzverschlüsse | |
| DE3940771C1 (Direct) | ||
| DE720603C (de) | Kamera, insbesondere Fliegerkamera, mit Rollfilmausehassette und mit beim Filmvorschub zwanglaeufig sich abhebender Filmandrueckplatte | |
| DE2027596C3 (de) | Optische Filteranordnung | |
| DE2914922C2 (de) | Diaprojektor | |
| EP0251222A1 (de) | Überblendprojektor | |
| DE2804813A1 (de) | Projektor mit zwei optischen einrichtungen | |
| AT280789B (de) | Schwingverschluß | |
| DE1797260A1 (de) | Wechselschieberantrieb an Magazin-Standbildwerfern | |
| DE1622232C (de) | Überblendeinrichtung fur Laufbild kameras | |
| DE870064C (de) | Photographische Kamera mit Schlitzverschluss und einer eingebauten Kontakteinrichtung fuer Blitzlicht | |
| DE1622195C (de) | Photographischer Verschluß, ins besondere für Kleinbildkameras mit Offnungs und Schließlamellengruppen | |
| DE2342850C3 (de) | Multi Visionsvorrichtung | |
| DE1547286C (de) | Verfahren und Vorrichtung zur vorherigen Kontrollbeobachtung von Diapositiven bei der Projektion in einem Stehbildprojek tor | |
| DE1946294A1 (de) | Dia-Projektor mit Anordnung zum Betrachten des Dias vor dem Projizieren | |
| DE1085693B (de) | Automatische Diawechselvorrichtung fuer Bildwerfer | |
| DE2204425A1 (de) | Blendensteuervorrichtung fuer projektoren |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: WILD LEITZ GMBH, 6330 WETZLAR, DE |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: LEICA INDUSTRIEVERWALTUNG GMBH, 6330 WETZLAR, DE |
|
| 8339 | Ceased/non-payment of the annual fee |