IT7819327A0 - Apparecchio per la stampa fotografica. - Google Patents
Apparecchio per la stampa fotografica.Info
- Publication number
- IT7819327A0 IT7819327A0 IT7819327A IT1932778A IT7819327A0 IT 7819327 A0 IT7819327 A0 IT 7819327A0 IT 7819327 A IT7819327 A IT 7819327A IT 1932778 A IT1932778 A IT 1932778A IT 7819327 A0 IT7819327 A0 IT 7819327A0
- Authority
- IT
- Italy
- Prior art keywords
- equipment
- photographic printing
- photographic
- printing
- Prior art date
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
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/58—Baseboards, masking frames, or other holders for the sensitive material
- G03B27/60—Baseboards, masking frames, or other holders for the sensitive material using a vacuum or fluid pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Advancing Webs (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2701943A DE2701943C3 (de) | 1977-01-19 | 1977-01-19 | Einrichtung zum Halten bandförmiger Schichtträger unterschiedlicher Breite in einem fotografischen Kopiergerät |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7819327A0 true IT7819327A0 (it) | 1978-01-17 |
IT1092279B IT1092279B (it) | 1985-07-06 |
Family
ID=5998982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19327/78A IT1092279B (it) | 1977-01-19 | 1978-01-17 | Apaprecchio per la stampa fotografica |
Country Status (4)
Country | Link |
---|---|
US (1) | US4175857A (it) |
CH (1) | CH618277A5 (it) |
DE (1) | DE2701943C3 (it) |
IT (1) | IT1092279B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3014184C2 (de) * | 1980-04-14 | 1982-05-27 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Aufspannvorrichtung für Reproduktionsgeräte |
DE3048321C2 (de) * | 1980-12-17 | 1983-04-21 | H. Berthold Ag, 1000 Berlin | Haltevorrichtung für blattförmiges Material in einem Reproduktionsgerät |
CA1201137A (en) * | 1982-06-01 | 1986-02-25 | W. Vernon Smith | Sheet transfer apparatus |
US4580771A (en) * | 1982-06-01 | 1986-04-08 | Smith W Vernon | Sheet transfer apparatus |
DK154988C (da) * | 1984-09-03 | 1989-05-29 | Eskofot As | Sugekassette |
US4772923A (en) * | 1987-06-25 | 1988-09-20 | Itek Graphix Corp. | Automatically operated vacuum feed and hold down assembly for camera system |
US4908667A (en) * | 1987-07-17 | 1990-03-13 | Noritsu Koki Co., Ltd. | Electrophotographic copying apparatus |
US4814832A (en) * | 1988-01-28 | 1989-03-21 | Itek Graphix Corp. | Automatic vacuum feed and hold down assembly for camera system |
US5341159A (en) * | 1991-08-23 | 1994-08-23 | Eastman Kodak Company | Multi-chambered imaging drum |
US5414491A (en) * | 1994-02-14 | 1995-05-09 | Eastman Kodak Company | Vacuum holder for sheet materials |
US5966203A (en) * | 1996-02-28 | 1999-10-12 | Bowen; Michael L. | Vacuum easel |
EP1182040B1 (en) * | 2000-08-24 | 2005-11-23 | Hewlett-Packard Company, A Delaware Corporation | Holddown device for hardcopy apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2814233A (en) * | 1956-08-27 | 1957-11-26 | Powers Chemco Inc | Flexible sheet support for photographic device |
US2933014A (en) * | 1959-05-07 | 1960-04-19 | Powers Chemco Inc | Vacuum board film support for photomechanical camera |
DE1187122B (de) * | 1960-06-29 | 1965-02-11 | Powers Chemco Inc | Vakuum-Filmtraeger fuer Planfilme |
US3229953A (en) * | 1964-07-15 | 1966-01-18 | Jr Douglas F Muir | Vacuum workholder and valve means therefor |
US3545860A (en) * | 1968-07-15 | 1970-12-08 | Douthitt Corp | Zone control valve for vacuum film holder |
JPS56341B2 (it) * | 1972-05-11 | 1981-01-07 | ||
DE2255661A1 (de) * | 1972-11-14 | 1974-05-16 | Leitz Ernst Gmbh | Fotografisches aufnahmegeraet mit filmwechselsystem |
US4089603A (en) * | 1976-11-16 | 1978-05-16 | Itek Corporation | Apparatus for supporting a printing plate for exposure |
-
1977
- 1977-01-19 DE DE2701943A patent/DE2701943C3/de not_active Expired
-
1978
- 1978-01-16 CH CH40778A patent/CH618277A5/de not_active IP Right Cessation
- 1978-01-17 IT IT19327/78A patent/IT1092279B/it active
- 1978-01-18 US US05/870,604 patent/US4175857A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT1092279B (it) | 1985-07-06 |
CH618277A5 (it) | 1980-07-15 |
DE2701943C3 (de) | 1981-12-10 |
DE2701943B2 (de) | 1981-04-02 |
DE2701943A1 (de) | 1978-07-20 |
US4175857A (en) | 1979-11-27 |
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