DEP0018641DA - Take-up reel for perforated cinema film - Google Patents
Take-up reel for perforated cinema filmInfo
- Publication number
- DEP0018641DA DEP0018641DA DEP0018641DA DE P0018641D A DEP0018641D A DE P0018641DA DE P0018641D A DEP0018641D A DE P0018641DA
- Authority
- DE
- Germany
- Prior art keywords
- reel
- perforated
- take
- film
- cinema film
- 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
Description
«J«J
4ufwieke!spule für perforierten Kinofilm August Schmelzer Foto - Radio4ufwieke! Reel for perforated cinema film August Schmelzer photo radio
SpezialgeschäftSpecialty shop
Aktenzeichens ρ T8641 IXa/57aDFile number ρ T8641 IXa / 57aD
Im Gegensatz zu den bisher bekannten Aufwickelspulen in Kleinbildkameras, Kino-Apparat en und dergl., in denen perforierter Kinofilm verwendet wird, ist bei der vorgenannten Aiifwickelspiile das Einlegen und Befestigen des perforierten Kinofilms dadurch gekennzeichnet, dass der Druckbügel e durch einen Druck auf das linke mit einer Riffelung versehene Ende, welches rechtwinklig mit ihm verbunden ist, angehoben, der Film in den Zapfen b eingehängt und nach Loslassen des Druckbügels c auf der Spule festgehalten wird. Mittels einer Feder d drückt der Druckbügel den Kinofilm fest gegen den Spulenkern a. Ein Kerausgleiten des Films ist dadurch wirksam verhindert. Each einer Umdrehung der Spule drückt der Film, welcher auf den Spulenkern a aufgewickelt wird, den Druckbügel durch eigene Spannung noch fester auf den Filmanfang»In contrast to the previously known take-up reels in 35mm cameras, cinema apparatus and the like. In which perforated Cinema film is used, is in the aforementioned Aiifwickelspiile the insertion and fastening of the perforated Cinematic film, characterized in that the pressure bracket e provided with a fluting by a pressure on the left End, which is connected to it at right angles, is raised, the film is hung in the pin b and after releasing it of the pressure bracket c is held on the spool. The pressure bracket presses the cinema film firmly against it by means of a spring d the coil core a. This effectively prevents the film from slipping out. Each one turn of the spool pushes the film, which is wound on the spool core a, the pressure bracket by its own tension even more firmly on the Beginning of film »
Diese Konstruktion zeichnet sieh dadurch aus, dass gegenüber den anderen bekannten Befestigungsarten ein Ausreissen oder Herausrutschen des Films unmöglich gemacht wird.This construction is characterized by the fact that it tears out compared to the other known types of fastening or the film cannot slide out.
Die Zeichnung zeigt in einer Seitenansicht und zwei Stirnansichten ein Äusführungsbeispiel der Erfindung.The drawing shows an embodiment of the invention in a side view and two end views.
Die neue Aufwickelspule kann Verwendung finden in Foto-Apparaten, Kino-Apparaten, Bildwerfern und Geräten, bei denen perforierter Film oder Papierstreifen verwendet wird«.The new take-up reel can be used in cameras, cinema machines, projectors and devices where perforated film or paper strips are used «.
Claims (2)
Family
ID=
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