ES8608187A1 - Un aparato para la proyeccion continua de una pelicula cine-matografica - Google Patents
Un aparato para la proyeccion continua de una pelicula cine-matograficaInfo
- Publication number
- ES8608187A1 ES8608187A1 ES540672A ES540672A ES8608187A1 ES 8608187 A1 ES8608187 A1 ES 8608187A1 ES 540672 A ES540672 A ES 540672A ES 540672 A ES540672 A ES 540672A ES 8608187 A1 ES8608187 A1 ES 8608187A1
- Authority
- ES
- Spain
- Prior art keywords
- film
- winding drum
- plate
- film spool
- spool
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Winding Of Webs (AREA)
- Display Devices Of Pinball Game Machines (AREA)
- Pinball Game Machines (AREA)
- Projection Apparatus (AREA)
Abstract
MODIFICACIONES EN UN PROYECTOR DE PELICULA CINEMATOGRAFICA CONTINUA. CONSISRTENTES EN QUE: EN EL CUERPO ANULAR (61) DEL TAMBOR DE ENROLLAMIENTO ESTAN DISPUESTOS UNA PLURALIDAD DE RODILLOS DE SOSTEN (64) ROTATIVOS CON EJES DE ROTACION PARALELOS AL EJE DEL TAMBOR PARA EL APOYO RADIAL, CON ESCASO ROZAMIENTO, DE LA ESPIRA MAS INTERIOR DEL ROLLO DE PELICULA; EL PLATO (24) TIENE UNA PLURALIDAD DE RODILLOS (40, 41) DE SOSTEN GIRATORIOS CON EJES DE ROTACION DISPUESTOS RADIALMENTE AL PLATO PARA EL SOSTEN AXIAL, CON POCA FRICCION, DEL ROLLO DE PELICULA; EL TAMBOR DE ENROLLAMIENTO PUEDE BLOQUEARSE CONTRA GIRO Y SU CUERPO ANULAR TIENE UNA INTERRUPCION PARA EL PASO DE LA PARTE DE PELICULA A EVACUAR DESDE LA ESPIRA MAS INTERIOR DEL ROLLO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1375/84A CH662892A5 (de) | 1984-03-19 | 1984-03-19 | Einrichtung fuer die endlosprojektion eines kinematographischen filmes. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES540672A0 ES540672A0 (es) | 1986-06-01 |
ES8608187A1 true ES8608187A1 (es) | 1986-06-01 |
Family
ID=4208953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES540672A Expired ES8608187A1 (es) | 1984-03-19 | 1985-02-25 | Un aparato para la proyeccion continua de una pelicula cine-matografica |
Country Status (9)
Country | Link |
---|---|
US (1) | US4708447A (es) |
EP (1) | EP0155998A1 (es) |
CA (1) | CA1264337A (es) |
CH (1) | CH662892A5 (es) |
DK (1) | DK121885A (es) |
ES (1) | ES8608187A1 (es) |
FI (1) | FI851048L (es) |
NO (1) | NO850744L (es) |
WO (1) | WO1985004263A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4836463A (en) * | 1986-12-01 | 1989-06-06 | Christie Electric Corporation | Endless loop transport and storage system |
US4903906A (en) * | 1987-11-13 | 1990-02-27 | Christie Electric Corp. | Endless loop transport and storage system |
US5189451A (en) * | 1992-01-08 | 1993-02-23 | Bredin Robert C | Platter feed safety |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1279762A (en) * | 1916-07-27 | 1918-09-24 | Monte London | Film-carrier. |
US1631137A (en) * | 1924-06-11 | 1927-06-07 | Charles I Link | Film-feeding apparatus |
US1639469A (en) * | 1924-07-31 | 1927-08-16 | Harry S Merritt | Film support for motion-picture-projecting machines |
US2273274A (en) * | 1938-12-19 | 1942-02-17 | George D Krouse | Film magazine |
US2740628A (en) * | 1951-07-14 | 1956-04-03 | James W Small | Continuous film feed means for amotion picture projector unit |
FR1197500A (fr) * | 1958-07-01 | 1959-12-01 | Etoile Film | Perfectionnement aux systèmes de déroulement continu d'un film alimentant les appareils de projections cinématographiques ou autres |
GB1134814A (en) * | 1965-02-23 | 1968-11-27 | Hideya Kobayashi | Improvements in or relating to a means for running an endless belt |
-
1984
- 1984-03-19 CH CH1375/84A patent/CH662892A5/de not_active IP Right Cessation
- 1984-11-14 EP EP84113767A patent/EP0155998A1/de not_active Withdrawn
-
1985
- 1985-02-25 NO NO850744A patent/NO850744L/no unknown
- 1985-02-25 ES ES540672A patent/ES8608187A1/es not_active Expired
- 1985-03-15 FI FI851048A patent/FI851048L/fi not_active Application Discontinuation
- 1985-03-18 DK DK121885A patent/DK121885A/da not_active Application Discontinuation
- 1985-03-19 CA CA000476953A patent/CA1264337A/en not_active Expired - Fee Related
- 1985-03-19 US US06/804,644 patent/US4708447A/en not_active Expired - Fee Related
- 1985-03-19 WO PCT/CH1985/000046 patent/WO1985004263A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
WO1985004263A1 (en) | 1985-09-26 |
ES540672A0 (es) | 1986-06-01 |
CH662892A5 (de) | 1987-10-30 |
FI851048L (fi) | 1985-09-20 |
NO850744L (no) | 1985-09-20 |
CA1264337A (en) | 1990-01-09 |
FI851048A0 (fi) | 1985-03-15 |
DK121885A (da) | 1985-09-20 |
US4708447A (en) | 1987-11-24 |
DK121885D0 (da) | 1985-03-18 |
EP0155998A1 (de) | 1985-10-02 |
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