DE885574C - Device for applying wrappings - Google Patents

Device for applying wrappings

Info

Publication number
DE885574C
DE885574C DEF751D DEF0000751D DE885574C DE 885574 C DE885574 C DE 885574C DE F751 D DEF751 D DE F751D DE F0000751 D DEF0000751 D DE F0000751D DE 885574 C DE885574 C DE 885574C
Authority
DE
Germany
Prior art keywords
conductor
applying
wrappings
tape
groove
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
DEF751D
Other languages
German (de)
Inventor
Erwin Dr Keutner
Franz Dr Unterbusch
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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk 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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Priority to DEF751D priority Critical patent/DE885574C/en
Application granted granted Critical
Publication of DE885574C publication Critical patent/DE885574C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/10—Insulating conductors or cables by longitudinal lapping

Description

Vorrichtung zum Aufbringen von Umhüllungen Zusatz zum Patent 877628 Das Patent 877 628 bezieht sich auf ein Verfahren und eine Vorrichtung zum Isolieren eines elektrischen Leiters mit einem Band, wobei das Band, beispielsweise eine Kunststoffolie, längs seiner einen Kante mit Klebstoff an den Leiter angeheftet und der Leiter zusammen mit dem angehefteten Band mit um die Leiterachse drehender Bewegung durch eine geradlinig verlaufende Rille geführt wird. Auf diese Weise entsteht eine Isolierung, bei der das auf den Leiter aufgelegte Band den Leiter in mehreren Lagen umhüllt, die im Querschnitt spiralig um die Leiterachse angeordnet sind. Die Vorrichtung zur Durchführung des Verfahrens besteht im wesentlichen aus einer geradlinig verlaufenden, rillenförmigen Führung, die zwischen zwei in drehbaren Rahmen gelagerten Haspeln angeordnet ist, von denen der eine als Vorratshaspel und der andere als Aufwickelhaspel für den Leiter dient. Abgesehen von Isolierungen sind -das Verfahren und die Vorrichtung auch geeignet, um zur Bildung eines Mantels oder einer Abschirmung Folien aus Kunststoff oder aus Metall auf einen schon isolierten Leiter oder eine aus mehreren solchen Leitern bestehende Kabelseele aufzubringen.Device for applying sheaths Addendum to patent 877628 The patent 877 628 relates to a method and a device for insulating an electrical conductor with a tape, the tape, for example a plastic film, adhered to the conductor along one edge with adhesive and the Head is guided together with the attached tape with rotating movement around the head axis through a straight groove. In this way, an insulation is created in which the tape placed on the conductor envelops the conductor in several layers, which are arranged in a spiral around the conductor axis in cross section. The device for carrying out the method consists essentially of a straight, groove-shaped guide which is arranged between two reels mounted in rotatable frames, one of which serves as a supply reel and the other as a winding reel for the conductor. Apart from insulation, the method and the device are also suitable for applying foils made of plastic or metal to an already insulated conductor or a cable core consisting of several such conductors in order to form a jacket or a shield.

Es hat sich gezeigt, daß Schwierigkeiten dann auftreten, wenn die bei dem Verfahren in einmaliger Anwendung aufgebrachte Umhüllung einebestimmte, durch. die Breite der Rille bedingte Durchmesserzunahme -des Leiters überschreitet, sei es, daß ein stärkeres Band verwendet wird oder daß das Band sehr breit ist und in vielen Lagen um den Leiter geschmiegt wird.It has been shown that difficulties arise when the in the process in one-off Application applied coating a certain, through. The increase in diameter of the conductor caused by the width of the groove exceeds, be it that a stronger tape is used or that the tape very much is wide and is nestled around the ladder in many layers.

Um diese Schwierigkeiten zu beseitigen, ist nach der Erfindung die rillenförmige Führung der Vorrichtung in -der Bewegungsrichtung des zu umhüllenden Leiters kegelig erweitert. Da der Umhüllungsvorgang in der Rille stetig fortschreitet und der Leiter erst am Austrittsende der Rille seine größte Durchmesserzunahme erreicht, ist die kegelg erweiterte Rille dem tImhüllungsvorgang am besten angepaßt.In order to overcome these difficulties, according to the invention Grooved guidance of the device in the direction of movement of the to be wrapped Conical widened conductor. Because the wrapping process progresses steadily in the groove and the conductor only reaches its greatest increase in diameter at the exit end of the groove, the tapered groove is best adapted to the wrapping process.

Claims (1)

PATENTANSPRUCH: Vorrichtung zur Durchführung des Verfahrens nach Patent 877628, bestehend aus einer geradlinig verlaufenden; rillenförmigen Führung, ,die zwischen zwei in drehbaren Rahmen gelagerten Haspel ortsfest angeordnet ist, dadurch gekennzeichnet, daß die rillenförmige Führung in :der Bewegungsrichtung des zu umhüllenden Leiters kegelig erweitert ist.PATENT CLAIM: Device for carrying out the method according to patent 877628, consisting of a rectilinear; Grooved guide, which is fixedly arranged between two reels mounted in rotatable frames, characterized in that the grooved guide is widened conically in the direction of movement of the conductor to be sheathed.
DEF751D 1941-05-23 1941-05-23 Device for applying wrappings Expired DE885574C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF751D DE885574C (en) 1941-05-23 1941-05-23 Device for applying wrappings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF751D DE885574C (en) 1941-05-23 1941-05-23 Device for applying wrappings

Publications (1)

Publication Number Publication Date
DE885574C true DE885574C (en) 1953-08-06

Family

ID=7082521

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF751D Expired DE885574C (en) 1941-05-23 1941-05-23 Device for applying wrappings

Country Status (1)

Country Link
DE (1) DE885574C (en)

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