DE709110C - Sheet metal roll film reel - Google Patents

Sheet metal roll film reel

Info

Publication number
DE709110C
DE709110C DEST58645D DEST058645D DE709110C DE 709110 C DE709110 C DE 709110C DE ST58645 D DEST58645 D DE ST58645D DE ST058645 D DEST058645 D DE ST058645D DE 709110 C DE709110 C DE 709110C
Authority
DE
Germany
Prior art keywords
sheet metal
roll film
film reel
flange
metal roll
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
Application number
DEST58645D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stocko Metallwarenfabriken Henkels and Sohn GmbH and Co
Original Assignee
Stocko Metallwarenfabriken Henkels and Sohn GmbH and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stocko Metallwarenfabriken Henkels and Sohn GmbH and Co filed Critical Stocko Metallwarenfabriken Henkels and Sohn GmbH and Co
Priority to DEST58645D priority Critical patent/DE709110C/en
Application granted granted Critical
Publication of DE709110C publication Critical patent/DE709110C/en
Expired legal-status Critical Current

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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/28—Locating light-sensitive material within camera
    • G03B17/30—Locating spools or other rotatable holders of coiled film
    • 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
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/26—Holders for containing light-sensitive material and adapted to be inserted within the camera
    • G03B2217/261—Details of spools

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Description

Rollfilmspü#@;,ß(US Blech Zusatz zum Patent 596 o28 Aus dem Hauptpatent sind Rollfilmspulen aus Blech bekannt, bei denen der Mitnehmerschlitz im Flansch in Form einer Wanne herausgezogen ist, die eine runde Öffnung im Boden zur Führung des Lagerzapfens hat.Rollfilmspü # @ ;, ß (US sheet metal addition to patent 596 028 From the main patent roll film reels made of sheet metal are known in which the driver slot in the flange is pulled out in the form of a trough which has a round opening in the bottom for guiding the bearing pin.

Vielfach ist es nun erwünscht, den Mittelteil des Flansches, der das Spulenrohr seitlich abdeckt, am Boden geschlossen zu halten, um jeden Lichteinfall zu verhindern. Eine bekannte lichtdichte Spule hat an den Flanschen eine geschlossene Vertiefung, in die eine besondere Platte mit einem Loch zur Führung des Lagerzapfens und einem Schlitz zur Führung des Schlüssels eingesetzt ist. Nach der Erfindung läßt sich der lichtdichte Flansch einfacher aus einem Stück herstellen. Erfindungsgemäß hat die aus dem Mittelteil des Flansches herausgezogene Wanne zur Aufnahme des Filmschlüssels eine zweite, am Boden geschlossene Vertiefung zur Führung des Lagerzapfens.In many cases, it is now desirable to use the central part of the flange that the Coil tube laterally covered, to keep closed at the bottom to prevent any incidence of light to prevent. A known light-tight coil has a closed one on the flanges Recess in which a special plate with a hole for guiding the bearing pin and a slot is used to guide the key. According to the invention the light-tight flange can be produced more easily from one piece. According to the invention has the trough pulled out of the middle part of the flange to accommodate the film key a second recess, closed at the bottom, for guiding the bearing pin.

Das Spulenrohr kann in beliebiger Weise mit dem Flansch verbunden werden, sei es durch irgendeinen Bördelvorgang oder durch Befestigungslappen, die sich an dem Spulenrolir befinden und durch Schlitze des Spulenflansches hindurchgesteckt und dann umgebogen werden. In der Zeichnung ist ein Ausführungsbeispiel der neuen Spule dargestellt, und zwar zeigt Abb. i einen Querschnitt durch einen Flansch und Abb. 2 eine Draufsicht.The coil tube can be connected to the flange in any way be it by any crimping process or by fastening tabs that are located on the coil roll and inserted through slots in the coil flange and then bent over. In the drawing is an embodiment of the new Coil shown, namely Fig. I shows a cross section through a flange and Fig. 2 is a top view.

Der aus dem Spulenflansch a herausgezogene Kessel b hat einen Oberteil, der so breit gehalten ist, daß in ihm der Mitnehmerstift des Schlüssels geführt ist. Der untere Teil c des Kessels ist zylindrisch, um den Lagerzapfen zu führen. Der Kessel ist mithin am Boden geschlossen und kann in bekannter Weise aus dem Material des Spulenflansches herausgezogen sein.The shell b pulled out of the spool flange a has an upper part, which is kept so wide that the driver pin of the key is guided in it is. The lower part c of the boiler is cylindrical to guide the bearing journal. The boiler is therefore closed at the bottom and can be made of the material in a known manner of the spool flange.

Das Spulenrohr d kann einige Lappen e besitzen, die durch Schlitze in den Spulenflansch hindurchgesteckt und umgelegt werden.The coil tube d can have some tabs e through slots be inserted through the spool flange and turned over.

Claims (1)

PATENTANSPRUCH: Rollfilmspule aus Blech mit einer Mitnehmerwanne nach Patent 596 o28, dadurch gekennzeichnet, daß sich an die aus dem Mittelteil des Flansches herausgezogene Mitnehmerwanne eine als Führung für den Lagerzapfen dienende, am Boden geschlossene Mulde anschließt.PATENT CLAIM: Roll film reel made of sheet metal with a carrier trough according to Patent 596 028, characterized in that on from the central part of the flange pulled out driver trough serving as a guide for the bearing pin, on Connected trough closed at the bottom.
DEST58645D 1939-04-22 1939-04-22 Sheet metal roll film reel Expired DE709110C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST58645D DE709110C (en) 1939-04-22 1939-04-22 Sheet metal roll film reel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST58645D DE709110C (en) 1939-04-22 1939-04-22 Sheet metal roll film reel

Publications (1)

Publication Number Publication Date
DE709110C true DE709110C (en) 1941-08-06

Family

ID=7467973

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST58645D Expired DE709110C (en) 1939-04-22 1939-04-22 Sheet metal roll film reel

Country Status (1)

Country Link
DE (1) DE709110C (en)

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