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DE536146C - Device for evenly winding up the picture tape, especially in the case of recording cinematographs - Google Patents

Device for evenly winding up the picture tape, especially in the case of recording cinematographs

Info

Publication number
DE536146C
DE536146C DENDAT536146D DE536146DD DE536146C DE 536146 C DE536146 C DE 536146C DE NDAT536146 D DENDAT536146 D DE NDAT536146D DE 536146D D DE536146D D DE 536146DD DE 536146 C DE536146 C DE 536146C
Authority
DE
Germany
Prior art keywords
film
organ
recording
cinematographs
case
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
DENDAT536146D
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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon AG
Publication date
Application granted granted Critical
Publication of DE536146C publication Critical patent/DE536146C/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
    • G03B17/26—Holders for containing light sensitive material and adapted to be inserted within the camera
    • G03B17/265—Holders for containing light sensitive material and adapted to be inserted within the camera specially adapted for motion picture film, e.g. cassettes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Developing Apparatuses (AREA)

Description

Es ist bekannt, das Bildband in der Kassette durch ein Organ zu führen, welches dasselbe gabelförmig umschließt. Dadurch soll die Aufwicklung des Filmbandes in der gleichen Ebene, wie der Filmspulenkern angeordnet ist, erfolgen und ein Auftürmen der Filmbandwindungen vermieden werden.It is known to guide the picture tape in the cassette through an organ which is the same encloses fork-shaped. This is intended to keep the film tape winding in the same Level, as the film spool core is arranged, and a pile-up of the film tape windings be avoided.

Nach der Erfindung sollen die ankommenden Filmwindungen das Organ gegen die ίο Filmrolle drücken; dieses selbst kann ein gelenkiger Blechbügel sein mit nach beiden Richtungen umgewinkelten Lappen zur Führung sowohl der ankommenden als auch der aufgewickelten Filmwindungen.
Eine Ausbildung der Einrichtung nach der Erfindung ist in der Zeichnung dargestellt..According to the invention, the incoming film turns should press the organ against the ίο film roll; this itself can be an articulated sheet metal bracket with flaps angled in both directions to guide both the incoming and the wound film windings.
An embodiment of the device according to the invention is shown in the drawing.

Das Organ 2 ist derart angeordnet, daß die ankommenden Filmwindungen der Aufwickelrolle 3 es gegen die Rolle drücken. Zu diesem Zweck ist das Organ 2 gelenkig zwischen Aufwickelrolle 3 und dem ankommenden Film 4 gelagert. Die Lagerung des Organs 2 erfolgt zweckmäßig am Ende des Filmzuführungskanals 5. Das Organ 2 ist ein Blechbügel, welcher umgewinkelte Lappen 6 und 7 besitzt, durch die das Filmband in die richtige Lage gebracht wird. Die Lappen 6, welche die Filmrolle 3 gabelförmig umfassen, sind nach unten und die Lappen 7, \velche die richtige Zuführung des Filmbandes bewerkstelligen, nach oben umgewinkelt.The organ 2 is arranged so that the incoming film turns of the take-up roll 3 press it against the roller. For this purpose the member 2 is articulated between the take-up roll 3 and the incoming film 4. The organ 2 is expediently stored at the end of the film feed channel 5. The organ 2 is a sheet metal bracket which has angled tabs 6 and 7 through which the film tape is in the correct position is brought. The tabs 6, which comprise the film roll 3 fork-shaped, are after below and the flaps 7, \ velche to accomplish the correct feeding of the film tape, angled upwards.

Claims (5)

Patentansprüche:Patent claims: 1. Einrichtung zum gleichmäßigen Aufwickeln des Bildbandes, insbesondere bei Aufnahmekinematographen mit einem Organ, das die Filmwindungen U-förmig umgreift, dadurch gekennzeichnet, daß die ankommenden Filmwindungen das Organ (2) gegen die Filmrolle (3) drücken.1. Device for evenly winding up the photo book, especially at Recording cinematograph with an organ which surrounds the film windings in a U-shape, characterized in that the incoming film coils press the organ (2) against the film roll (3). 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Organ (2) gelenkig in der Kassette angeordnet ist.2. Device according to claim 1, characterized in that the organ (2) is articulated in the cassette. .. _ 3. Einrichtung nach Anspruch 2, dadurch gekennzeichnet, daß das Organ (2) aus einem Blechbügel mit umgewinkelten Lappen besteht... _ 3. Device according to claim 2, characterized in that the organ (2) consists of a sheet metal bracket with bent tabs. 4. Einrichtung nach Anspruch 1,2 oder 3, dadurch gekennzeichnet, daß das Organ (2) so ausgebildet ist, daß es sowohl die ankommenden als auch die aufgerollten Windungen des Films führt.4. Device according to claim 1, 2 or 3, characterized in that the Organ (2) is designed so that it is both the incoming and the rolled up Turns of the film leads. 5. Einrichtung nach Anspruch 4, dadurch gekennzeichnet, daß der Blechbügel mit nach unten und nach oben umgewinkelten Lappen (6 und 7) versehen ist, durch die der Film geführt wird.5. Device according to claim 4, characterized in that the sheet metal bracket is provided with upward and downward angled tabs (6 and 7) through which the film is passed.
DENDAT536146D Device for evenly winding up the picture tape, especially in the case of recording cinematographs Expired DE536146C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE536146T

Publications (1)

Publication Number Publication Date
DE536146C true DE536146C (en) 1931-10-20

Family

ID=6557183

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT536146D Expired DE536146C (en) Device for evenly winding up the picture tape, especially in the case of recording cinematographs

Country Status (1)

Country Link
DE (1) DE536146C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974466C (en) * 1952-03-22 1961-01-05 Hessischer Rundfunk Anstalt De Device for winding magnetic sound tapes guided over a pulley onto flangeless reel cores
DE1188652B (en) * 1959-08-19 1965-03-11 Minnesota Mining & Mfg Tape winding device for tapes
US3961763A (en) * 1973-06-08 1976-06-08 Stanley Brice Lascelles Somers Device for guiding a magnetic tape in a recording cassette

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974466C (en) * 1952-03-22 1961-01-05 Hessischer Rundfunk Anstalt De Device for winding magnetic sound tapes guided over a pulley onto flangeless reel cores
DE1188652B (en) * 1959-08-19 1965-03-11 Minnesota Mining & Mfg Tape winding device for tapes
US3961763A (en) * 1973-06-08 1976-06-08 Stanley Brice Lascelles Somers Device for guiding a magnetic tape in a recording cassette

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