FR2358682A1 - Margeur photographique sans partie mobile - Google Patents
Margeur photographique sans partie mobileInfo
- Publication number
- FR2358682A1 FR2358682A1 FR7621275A FR7621275A FR2358682A1 FR 2358682 A1 FR2358682 A1 FR 2358682A1 FR 7621275 A FR7621275 A FR 7621275A FR 7621275 A FR7621275 A FR 7621275A FR 2358682 A1 FR2358682 A1 FR 2358682A1
- Authority
- FR
- France
- Prior art keywords
- guides
- clamp frame
- fixed parallel
- photosensitive sheet
- parallel guides
- 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.)
- Granted
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
- G03B27/582—Baseboards, easels
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holders For Sensitive Materials And Originals (AREA)
Abstract
Dispositif de maintien à plat d'une feuille photosensible sur le plateau d'un agrandisseur photographique sans avoir à manipuler de partie mobile. Il comprend un plateau 1 supportant deux glissières parallèles fixes 2 qui peuvent être réalisées en matériaux transparents, ces deux glissières présentant entre elles un écartement correspondant sensiblement à l'une des dimensions des feuilles photosensibles de format standard. Une surface claire 3 représente sur le plateau l'emplacement exact de la feuille. L'invention peut être utilisée pour la résilisation de tirages, agrandissements et/ou reproductions photographiques.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7621275A FR2358682A1 (fr) | 1976-07-12 | 1976-07-12 | Margeur photographique sans partie mobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7621275A FR2358682A1 (fr) | 1976-07-12 | 1976-07-12 | Margeur photographique sans partie mobile |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2358682A1 true FR2358682A1 (fr) | 1978-02-10 |
FR2358682B3 FR2358682B3 (fr) | 1979-04-06 |
Family
ID=9175597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7621275A Granted FR2358682A1 (fr) | 1976-07-12 | 1976-07-12 | Margeur photographique sans partie mobile |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2358682A1 (fr) |
-
1976
- 1976-07-12 FR FR7621275A patent/FR2358682A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2358682B3 (fr) | 1979-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |