DE1852687U - REEL FOR FILM AND MAGNETIC TAPE WITH CLAMPING DEVICE FOR THE OUTER TAPE END. - Google Patents

REEL FOR FILM AND MAGNETIC TAPE WITH CLAMPING DEVICE FOR THE OUTER TAPE END.

Info

Publication number
DE1852687U
DE1852687U DEA11833U DEA0011833U DE1852687U DE 1852687 U DE1852687 U DE 1852687U DE A11833 U DEA11833 U DE A11833U DE A0011833 U DEA0011833 U DE A0011833U DE 1852687 U DE1852687 U DE 1852687U
Authority
DE
Germany
Prior art keywords
film
tape
reel
magnetic tape
slot
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
DEA11833U
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.)
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 DEA11833U priority Critical patent/DE1852687U/en
Publication of DE1852687U publication Critical patent/DE1852687U/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/061—Winding flat conductive wires or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Description

Spulemit-Fe&thQltcvorri&hafür Film-und Magnettonband Zur Befestigung des Filmendes an der Spule sind verschiedene Vorrichtungen bekannt, die entweder Bestandteile der Spule sind und damit eine Einheit bilden oder die als zusätzliche teile gestaltet sind. Die erstgenannten Ausführungsformen zeigen den Nachteil, daß sie beim Ablauf des Filmes von der Spule hinderlich sind. Die zusätzlichen Hilfsvorrichtungen, wie Feststeller oder dergleichen, müssen beim Gebrauch der Spule abgenommen und weggelegt werden, so daß sie infolge ihrer Kleinheit leicht verloren gehen können. Spulemit-Fe & thQltcvorri & haffor film and magnetic tape For fastening the end of the film to the spool, various devices are known which are either part of the spool and thus form a unit or which are designed as additional parts. The first-mentioned embodiments have the disadvantage that they are a hindrance when the film runs off the spool. The additional auxiliary devices, such as locking devices or the like, must be removed and put away when the reel is in use, so that they can easily be lost due to their small size.

@s wurde nun gefunden, daß diese Nachteile vermieden werden können, wenn zur Befestigung der Film-oder Magnettonbänder am Rande des Spulenflanschen zwei oder mehrere Schlitze angebracht sind, durch die das Bandende hindurchgeseblungen und damit festgehalten werden kann. Zweckmässig beträgt die Schlitzlänge mindestens eine Bandbreite und die schlitzbreite mindestens die sicke des Bendes. er Abstand der Schlitze und die S hlitzbreite kann in gewissen Grenzen variiert werden und richtet sich insbesondere auch nach der Biegsamkeit des Filmbandes.It has now been found that these disadvantages can be avoided, when to attach the film or magnetic tape to the edge of the reel flanges two or more slits are made through which the end of the tape is sucked and so that can be held. The slot length is expediently at least a band width and the slot width at least the bead of the bend. he distance the slot and the slot width can be varied within certain limits and depends in particular on the flexibility of the film tape.

Bei Magnettonbandspulen, die bereits einen durchggehenden Schlitz bis zum Spulenkern in einem der Flanschenstege zum Einfädeln des Bandes im Spulenkern besitzen, kann man einen oder mehrere Schlitze seitlich des langen Schlitzes anbringen.With magnetic tape reels that already have a continuous slot up to the coil core in one of the flange webs You can own one threading the tape in the spool core or make several slits on the side of the long slit.

Die esthaltevorrichtung gemäß der Erfindung hat den Vorteil, daß sie beim Ablauf des Bandes niemals stört und ausserdem herstellungsmäßig keine Mehrkosten verursacht.The est holding device according to the invention has the advantage that it never interferes with the run-off of the belt and, moreover, no additional costs in terms of production caused.

In den Abbildungen 1-5 sind die Ausführungsformen beispielsweise dargestellt.In Figures 1-5, the embodiments are shown as an example.

Abb. 1 zeigt einen Teil des Spulenflanschen mit zwei Schlitzen.Fig. 1 shows part of the spool flange with two slots.

Abb. 2 zeigt diese Ausführungsform mit einem hindurchgeschlungenen Bandende.Fig. 2 shows this embodiment with a looped through End of tape.

Abb. 3 zeigt eine Anordnung von drei Schlitzen. Abb. 4 zeigt eine Anordnung nach Abb<, 3 mit hindurchgeschlunge- nemBandendes In ist ein langer Schlitz mit zwei kürzeren Schlitzen dargestellt. Fig. 3 shows an arrangement of three slots. Fig. 4 shows an arrangement according to Fig. 3 with looped nembandend Inside is a long slot with two shorter slots shown.

Claims (3)

Patentansprüche : 1.) Spule mit Festhaltevorrichtung für Film-oder Magnettonband, dadurch gekennzeichnet, daß am Rand des Spulenflanschen zwei oder mehrere Schlitze angebracht sind, durch die das Film-oder Bandende hindurchgeschlungen werden kann.Claims: 1.) Spool with retaining device for film or Magnetic tape, characterized in that on the edge of the reel flange two or several slots are provided through which the film or tape end is looped can be. 2.) Spule mit Festhaltevorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Schlitzlänge mindestens eine Bandbreite und die Schlitzbreite mindestens eine Banddicke beträgt.2.) coil with retaining device according to claim 1, characterized in that that the slot length at least a bandwidth and the slot width at least is a tape thickness. 3.) Spule mit Festhaltevorrichtung nach anspruch 1 oder 2, dadurch gekennzeichnet, daß bei Spulen mit einem bis zum Spulenkern geführten Längstschlitz dieser mit in die Schlitzkombination einbezogen wird.3.) Coil with retaining device according to claim 1 or 2, thereby characterized in that in the case of coils with a longitudinal slot extending to the coil core this is included in the slot combination.
DEA11833U 1958-07-04 1958-07-04 REEL FOR FILM AND MAGNETIC TAPE WITH CLAMPING DEVICE FOR THE OUTER TAPE END. Expired DE1852687U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA11833U DE1852687U (en) 1958-07-04 1958-07-04 REEL FOR FILM AND MAGNETIC TAPE WITH CLAMPING DEVICE FOR THE OUTER TAPE END.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA11833U DE1852687U (en) 1958-07-04 1958-07-04 REEL FOR FILM AND MAGNETIC TAPE WITH CLAMPING DEVICE FOR THE OUTER TAPE END.

Publications (1)

Publication Number Publication Date
DE1852687U true DE1852687U (en) 1962-05-30

Family

ID=32997352

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA11833U Expired DE1852687U (en) 1958-07-04 1958-07-04 REEL FOR FILM AND MAGNETIC TAPE WITH CLAMPING DEVICE FOR THE OUTER TAPE END.

Country Status (1)

Country Link
DE (1) DE1852687U (en)

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