DE543738C - Film reel - Google Patents

Film reel

Info

Publication number
DE543738C
DE543738C DEK113369D DEK0113369D DE543738C DE 543738 C DE543738 C DE 543738C DE K113369 D DEK113369 D DE K113369D DE K0113369 D DEK0113369 D DE K0113369D DE 543738 C DE543738 C DE 543738C
Authority
DE
Germany
Prior art keywords
film
ribs
flanges
core
film reel
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
DEK113369D
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.)
Kodak GmbH
Original Assignee
Kodak GmbH
Publication date
Priority to DEK113369D priority Critical patent/DE543738C/en
Application granted granted Critical
Publication of DE543738C publication Critical patent/DE543738C/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/321—Holders for films, e.g. reels, cassettes, spindles

Description

Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings

BERUN. GEDRUCKT IN DEE KEICHSDRUCKEnEIBERUN. PRINTED IN DEE KEICHSPRINKEnEI

Claims (2)

Patentansprüche:Patent claims: i. Filmspule mit zwei am Spulenkern angeordneten festen Flanschen, an denen ausgestanzte, einwärts gerichtete Rippen vorgesehen sind, die den Abstand der Flanschen verringern, dadurch gekennzeichnet, daß die Rippen, nahe dem Spulenkern angeordnet, in radialer Richtung verlaufen, zum Zweck, das aufzuwickelnde Filmband lediglich durch die Elastizität des Rippenmaterials und des Filmbandes zu halten.i. Film spool with two fixed flanges arranged on the spool core, on which punched, inwardly directed ribs are provided which reduce the distance between the flanges, characterized in that, that the ribs, arranged near the bobbin core, extend in the radial direction, for the purpose of winding the To hold the film tape only by the elasticity of the rib material and the film tape. 2. Filmspule nach Anspruch 1, dadurch gekennzeichnet, daß die Rippen durch sternförmige Platten gebildet werden, die, schwach schalenförmig gebogen, auf dem Spulenkern angebracht sind und sich gegen die Innenwandung der Spulenflanschen stützen.2. Film reel according to claim 1, characterized in that the ribs through star-shaped plates are formed, which, bent slightly cup-shaped, on the Coil core are attached and are supported against the inner wall of the coil flanges.
DEK113369D Film reel Expired DE543738C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK113369D DE543738C (en) Film reel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK113369D DE543738C (en) Film reel

Publications (1)

Publication Number Publication Date
DE543738C true DE543738C (en) 1932-02-10

Family

ID=7242727

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK113369D Expired DE543738C (en) Film reel

Country Status (1)

Country Link
DE (1) DE543738C (en)

Similar Documents

Publication Publication Date Title
DE543738C (en) Film reel
DE721449C (en) Transformer, especially current converter
AT155301B (en) Process for the production of metal sheets consisting of a base material and plating layers.
DE660743C (en) Grooved anchor for electrical machines with wire drum winding
DE677629C (en) Splash-proof cover of the air openings in electrical machines
AT270460B (en) Device for winding a yarn or the like.
AT48096B (en) Device for dyeing the chalk line which can be rolled up in a cord capsule.
DE702478C (en) Arrangement for attaching disc coil windings for transformers
DE332979C (en) Insulating tube wound from corrugated cardboard sheets stacked one on top of the other
AT50810B (en) Device for counting the words written with a typewriter.
AT347884B (en) DEVICE FOR ASSEMBLING WAFFLE CONTAINERS IN PAPER CONTAINERS
AT113593B (en) Hollow wire rope.
DE1091426B (en) Reel for film and magnetic tape with clamping device for the outer end of the tape
US1597247A (en) Radio inside aerial
AT156147B (en) Electrical wound capacitor with a variety of windings.
DE371037C (en) Playback cinematograph
AT342547B (en) DEVICE FOR WIDE STRETCHING A TEXTILE TRAIL
AT115749B (en) Device for the transmission of records one after the other from a stack of records to the turntable of a speaking machine.
AT57286B (en) Device for hanging and unwinding and rewinding wall maps, pictures or the like.
DE637846C (en) Tub-shaped roll film capsule cassette
AT101602B (en) Daylight pack for photographic single image recordings.
AT154336B (en) Device for locking rotatable pins or the like.
AT273467B (en) Pole shoe
AT249509B (en) Winding reel for the production of an automatically occurring connection of the same with perforated supports, in particular films for image recording and reproduction
AT46966B (en) Die setting and line casting machine.