AT147294B - Roll film camera. - Google Patents
Roll film camera.Info
- Publication number
- AT147294B AT147294B AT147294DA AT147294B AT 147294 B AT147294 B AT 147294B AT 147294D A AT147294D A AT 147294DA AT 147294 B AT147294 B AT 147294B
- Authority
- AT
- Austria
- Prior art keywords
- camera
- roll film
- film camera
- lens
- moving coil
- Prior art date
Links
Landscapes
- Cameras In General (AREA)
Description
<Desc/Clms Page number 1>
Rollfilmkamera.
Bei Rollfilmkameras, insbesondere bei solchen, bei denen neben Aufnahmen von Einzelbildern noch Reihenbilder aufgenommen werden, ist es infolge des in der Kamera beschränkten Raumes äusserst schwierig, das Drehspulinstrument des photoelektrischen Belichtungsmessers in der Kamera unterzubringen.
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rechter Lage in der Kamera in dem Raum zwischen Objektiv und Filmspule anordnet. Die Ablesung der Zeigerstellung kann hiedurch zweckmässig von oben her durch ein Fenster erfolgen, welches auf der oberen Schmalseite des Kameragehäuses angeordnet ist. Die Anordnung der Sperrschichtzelle des photoelektrischen Belichtungsmessers erfolgt in diesem Falle an der Vorderwand der Kamera, u. zw. auf der dem Drehspulinstrument gegenüberliegenden Seite des Objektivs.
In der Zeichnung ist in den Fig. 1-3 die erfindungsgemässe Anordnung beispielsweise dargestellt.
1 ist die photographische Kamera. 2 und 3 sind die beiden Filmspulen. 4 ist das photographische Objektiv. 5 ist das zwischen Filmspule 2 und Objektiv 4 gelagerte Drehspulinstrument. 6 ist das auf der Schmalseite der Kamera angeordnete Beobachtungsfenster für den Zeiger des Drehspulinstrumentes. 7 ist die photoelektrische Zelle, welche von einer Prismenplatte überdeckt wird. 8 ist der Betätigungsknopf für den Transport der Filmspulen. 9 ist der mit der Objektiveinstellung gekuppelte Entfernungsmesser.
PATENT-ANSPRÜCHE :
1. Rollfilmkamera mit einer Einrichtung zur Aufnahme von Einzel-und Reihenbildern, dadurch gekennzeichnet, dass in dem Raum zwischen einer Filmspule (2) und dem Objektiv (4) das Drehspulinstrument (5) des photoelektrischen Belichtungsmessers angeordnet ist.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
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Roll film camera.
In roll film cameras, especially those in which, in addition to recordings of individual images, series images are also recorded, it is extremely difficult to accommodate the moving coil instrument of the photoelectric exposure meter in the camera due to the limited space in the camera.
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right position in the camera in the space between lens and film reel. The pointer position can thus be read from above through a window which is arranged on the upper narrow side of the camera housing. The arrangement of the barrier cell of the photoelectric exposure meter takes place in this case on the front wall of the camera, u. zw. On the opposite side of the lens from the moving coil instrument.
In the drawing, the arrangement according to the invention is shown for example in FIGS. 1-3.
1 is the photographic camera. 2 and 3 are the two film reels. 4 is the photographic lens. 5 is the moving coil instrument mounted between the film reel 2 and lens 4. 6 is the observation window for the pointer of the moving-coil instrument arranged on the narrow side of the camera. 7 is the photoelectric cell which is covered by a prism plate. 8 is the control button for transporting the film reels. 9 is the range finder coupled with the lens adjustment.
PATENT CLAIMS:
1. Roll film camera with a device for taking single and series images, characterized in that the moving coil instrument (5) of the photoelectric exposure meter is arranged in the space between a film reel (2) and the lens (4).
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE147294X | 1935-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT147294B true AT147294B (en) | 1936-10-10 |
Family
ID=5671909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT147294D AT147294B (en) | 1935-04-12 | 1935-11-26 | Roll film camera. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT147294B (en) |
-
1935
- 1935-11-26 AT AT147294D patent/AT147294B/en active
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