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DE1005835B - Film spool with peg to attach the film to the spool core - Google Patents

Film spool with peg to attach the film to the spool core

Info

Publication number
DE1005835B
DE1005835B DEA21317A DEA0021317A DE1005835B DE 1005835 B DE1005835 B DE 1005835B DE A21317 A DEA21317 A DE A21317A DE A0021317 A DEA0021317 A DE A0021317A DE 1005835 B DE1005835 B DE 1005835B
Authority
DE
Germany
Prior art keywords
film
spool
core
peg
attach
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.)
Pending
Application number
DEA21317A
Other languages
German (de)
Inventor
Dr Max Wiesner
Dipl-Ing Hans-Robert Schmidt
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.)
Agfa Gevaert NV
Original Assignee
Agfa AG
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 Agfa AG filed Critical Agfa AG
Priority to DEA21317A priority Critical patent/DE1005835B/en
Publication of DE1005835B publication Critical patent/DE1005835B/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/28Locating light-sensitive material within camera
    • G03B17/30Locating spools or other rotatable holders of coiled film
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B2217/00Details of cameras or camera bodies; Accessories therefor
    • G03B2217/26Holders for containing light-sensitive material and adapted to be inserted within the camera
    • G03B2217/261Details of spools

Landscapes

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

Description

BUNDESREPUBLIK DEUTSCHLANDFEDERAL REPUBLIC OF GERMANY

DEUTSCHESGERMAN

kl. 57 a 23/01kl. 57 a 23/01

INTERNAT. KL. G 03 bINTERNAT. KL. G 03 b

PATENTAMTPATENT OFFICE

AUSLEGESCHRIFT 1005 835EDITORIAL 1005 835

A 21317IX/57 aA 21317IX / 57 a

ANMELDETAG: 14. OKTOBER 1954REGISTRATION DATE: OCTOBER 14, 1954

BEKANNTMACHUNG
DER ANMELDUNG
UND AUSGABE DER
AUSLEGESCHRIFT: 4. APRIL 1957
NOTICE
THE REGISTRATION
AND ISSUE OF THE
EDITORIAL: APRIL 4, 1957

Gegenstand der Hauptpatentanmeldung ist eine Filmspule, bei der in den Schlitzen des Spulenkerns an den zur Spulenachse parallelen, gegenüberliegenden Flächen Zapfen angebracht sind, von denen die Zapfen der einen Fläche in bekannter Weise als Haltezapfen dienen, indem sie in eine oder mehrere entsprechende Lochstanzungen im Film eingreifen, während die Zapfen der anderen Fläche so ausgebildet sind, daß sie die Niederhaltung des Films auf den Haltezapfen bewirken.The subject of the main patent application is a film reel in which in the slots of the reel core on the opposite surfaces parallel to the coil axis pins are attached, of which the Pins of one surface are used in a known manner as retaining pins by inserting them into one or more corresponding punched holes in the film engage, while the pegs of the other surface are formed are that they cause the hold down of the film on the retaining pin.

Es wurde nun gefunden, daß man diese Spule wesentlich vereinfachen kann, indem man in dem Schlitz des Spulenkerns nur an einer der Spulenachse parallelen Fläche einen Zapfen anbringt, der in eine entsprechende Lochstanzung des Films eingreift, und auf der dem Zapfen gegenüberliegenden Schlitzseite eine Vertiefung oder Ausbuchtung vorsieht, deren Flanken den Film auf dem Haltezapfen niederhalten.It has now been found that you can simplify this coil significantly by in the Slot of the coil core attaches a pin only to a surface parallel to the coil axis, which is in a corresponding hole punching of the film engages, and on the side of the slot opposite the pin provides a recess or bulge, the flanks of which hold down the film on the retaining pin.

Die Lochstanzung des Films kann vorzugsweise in einer besonders gestalteten Spitze angebracht sein. Die Spule kann außerdem noch einen oder mehrere Schlitze ohne Zapfen enthalten, um auch das Aufspulen von Filmen zu ermöglichen, deren Enden keine Lochstanzungen besitzen.The punched holes in the film can preferably be made in a specially designed tip. The spool can also contain one or more slots without pegs for winding up of films whose ends do not have punched holes.

In den Abbildungen sind Ausführungsformen beispielsweise dargestellt.Examples of embodiments are shown in the figures.

Abb. 1 a zeigt eine Spule in der Aufsicht,Fig. 1 a shows a coil in plan view,

Abb. 1 b den Spulenkern im Schnitt nach Linie A-B der Abb. la;Fig. 1b the coil core in section along line AB of Fig. La;

Abb. 2 a zeigt eine Spule mit z. B. zwei zusätzlichen zapfenfreien Schlitzen,Fig. 2a shows a coil with z. B. two additional pin-free slots,

Abb. 2 b den Spulenkern im Schnitt nach Linie A-B nach Abb. 2 a.Fig. 2 b shows the coil core in section along line AB according to Fig. 2 a.

Filmspule mit Zapfen zur Befestigung des Films am Spulenkern Zusatz zur Patentanmeldung A 20312 IX/57 aFilm reel with pin for fastening the film to the reel core Addition to patent application A 20312 IX / 57 a

Claims (1)

Patentansprüche:Patent claims: 1. Filmspule nach Hauptpatentanmeldung A20312 IXa/57a, dadurch gekennzeichnet, daß1. Film reel according to the main patent application A20312 IXa / 57a, characterized in that Anmelder:Applicant: Agfa AktiengesellschaftAgfa Aktiengesellschaft für Photofabrikation, Le verkus en-B ay er werkfor photofabrication, Leverkus en-B ay er werk
DEA21317A 1954-10-14 1954-10-14 Film spool with peg to attach the film to the spool core Pending DE1005835B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA21317A DE1005835B (en) 1954-10-14 1954-10-14 Film spool with peg to attach the film to the spool core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA21317A DE1005835B (en) 1954-10-14 1954-10-14 Film spool with peg to attach the film to the spool core

Publications (1)

Publication Number Publication Date
DE1005835B true DE1005835B (en) 1957-04-04

Family

ID=6924904

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA21317A Pending DE1005835B (en) 1954-10-14 1954-10-14 Film spool with peg to attach the film to the spool core

Country Status (1)

Country Link
DE (1) DE1005835B (en)

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