ES2073820T3 - Cajon de alojamiento para una pantalla de proyeccion enrollable. - Google Patents
Cajon de alojamiento para una pantalla de proyeccion enrollable.Info
- Publication number
- ES2073820T3 ES2073820T3 ES92111525T ES92111525T ES2073820T3 ES 2073820 T3 ES2073820 T3 ES 2073820T3 ES 92111525 T ES92111525 T ES 92111525T ES 92111525 T ES92111525 T ES 92111525T ES 2073820 T3 ES2073820 T3 ES 2073820T3
- Authority
- ES
- Spain
- Prior art keywords
- projection screen
- accommodation drawer
- rollable projection
- cover flap
- rollable
- 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 - Lifetime
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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
EN UNA CARCASA DE UNA CAJA PARA UNA PANTALLA DE PROYECCION ARROLLABLE SE HA PREVISTO UNA TAPA (2) ARTICULADA CON BISAGRAS. EL PERFIL (1) DE LA CARCASA DE LA CAJA, Y EL PERFIL DE LA TAPA (2) PRESENTAN ZONAS DE APOYO (1A;2A) QUE CONJUNTAMENTE ENGRANAN ENTRE SI, FORMANDO UN APOYO BASCULANTE PARA LA TAPA (2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9108402 | 1991-07-08 | ||
DE9111610U DE9111610U1 (es) | 1991-07-08 | 1991-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2073820T3 true ES2073820T3 (es) | 1995-08-16 |
Family
ID=25958376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92111525T Expired - Lifetime ES2073820T3 (es) | 1991-07-08 | 1992-07-07 | Cajon de alojamiento para una pantalla de proyeccion enrollable. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0522514B1 (es) |
AT (1) | ATE123881T1 (es) |
DE (2) | DE9111610U1 (es) |
ES (1) | ES2073820T3 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19803361C1 (de) * | 1998-01-29 | 1999-05-06 | Steinko Sicht Und Sonnenschutz | Gehäusekasten für eine darin aufrollbare Lichtbildwand |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH495565A (de) * | 1968-08-21 | 1970-08-31 | Christophery Gmbh | Stativ-Bildleinwand |
DE3844171A1 (de) * | 1988-12-29 | 1990-07-05 | Hans Jochen Eisenberg | Aufnahmekasten fuer aufwickelbare lichtbildwaende |
-
1991
- 1991-09-18 DE DE9111610U patent/DE9111610U1/de not_active Expired - Lifetime
-
1992
- 1992-07-07 EP EP92111525A patent/EP0522514B1/de not_active Expired - Lifetime
- 1992-07-07 AT AT92111525T patent/ATE123881T1/de active
- 1992-07-07 DE DE59202501T patent/DE59202501D1/de not_active Expired - Fee Related
- 1992-07-07 ES ES92111525T patent/ES2073820T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE123881T1 (de) | 1995-06-15 |
DE59202501D1 (de) | 1995-07-20 |
DE9111610U1 (es) | 1991-11-07 |
EP0522514A1 (de) | 1993-01-13 |
EP0522514B1 (de) | 1995-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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