DE3904323A1 - Device for removing the outer insulation from multi-strand cables - Google Patents

Device for removing the outer insulation from multi-strand cables

Info

Publication number
DE3904323A1
DE3904323A1 DE19893904323 DE3904323A DE3904323A1 DE 3904323 A1 DE3904323 A1 DE 3904323A1 DE 19893904323 DE19893904323 DE 19893904323 DE 3904323 A DE3904323 A DE 3904323A DE 3904323 A1 DE3904323 A1 DE 3904323A1
Authority
DE
Germany
Prior art keywords
cutting edge
outer insulation
jaws
hollow body
knife
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.)
Withdrawn
Application number
DE19893904323
Other languages
German (de)
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
P W Weidling & Sohn & Co GmbH
Original Assignee
P W Weidling & Sohn & Co GmbH
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 P W Weidling & Sohn & Co GmbH filed Critical P W Weidling & Sohn & Co GmbH
Priority to DE19893904323 priority Critical patent/DE3904323A1/en
Publication of DE3904323A1 publication Critical patent/DE3904323A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
    • H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
    • H02G1/1204—Hand-held tools
    • H02G1/1229—Hand-held tools the cutting element making a longitudinal, and a transverse or a helical cut
    • H02G1/1231—Hand-held tools the cutting element making a longitudinal, and a transverse or a helical cut using a swivelling cutting element

Abstract

In a device for removing the outer insulation from multi-strand cables, which device consists of two semicircular jaws (1, 2) which are connected to one another by a common articulation axle (3) and form a hollow body when closed, one of the jaws (1) having a blade (7) arranged transversely to the longitudinal axis of the hollow body, the blade (1) is arranged at the head of a knife (6) which is made of a rod bent at right angles and is mounted rotatably. <IMAGE>

Description

Die Erfindung betrifft ein Gerät zur Entfernung der äußeren Isolierung von mehradrigen Kabeln gemäß dem Oberbegriff das Hauptanspruchs.The invention relates to a device for removal the outer insulation of multi-core cables according to the preamble the main claim.

Derartige Geräte sind beispielsweise aus der DE-PS 29 32 501 bekannt geworden.Such devices are for example from the DE-PS 29 32 501 become known.

Die bekannten Geräte eignen sich jedoch nicht dazu, die Kabel in Längs- und Querrichtung sicher zu entmanteln, weil das Verschwenken der Schneide in ausreichendem Umfang nicht gewährleistet ist.However, the known devices are not suitable in addition, the cables in the longitudinal and transverse direction secure to uncover, because the pivoting of the cutting edge is not guaranteed to a sufficient extent.

Demgegenüber liegt der Erfindung die Aufgabe zu­ grunde, ein Abisoliergerät so auszubilden, daß die Schneide automatisch in die richtige Stellung für einen Längs- und/oder Rundschneidevorgang gedreht wird.In contrast, the object of the invention reason to train a stripping device so that the Cut automatically to the correct position for rotated a slitting and / or circular cutting process becomes.

Diese Aufgabe wird bei einem gattungsgemäßen Ge­ rät erfindungsgemäß mit den im kennzeichnenden Teil des Hauptanspruchs angegebenen Mitteln er­ reicht. Das als gekröpfte Stange ausgebildete und drehbar gelagerte Messer sorgt für die automatische Positionierung der Schneide. Das neue Gerät eignet sich durch die rohrförmige Gestalt der geschlossenen Backen speziell für das Entmanteln von Rundkabeln an sehr schwer zugänglichen Stellen.This task is carried out in a generic Ge advises according to the invention with the characteristic Part of the main claim specified he enough. The trained as a cranked rod and rotatably mounted knife ensures the automatic Positioning the cutting edge. The new device is suitable itself through the tubular shape of the closed Baking especially for stripping round cables in very hard to reach places.

Im Unteranspruch ist eine vorteilhafte Weiter­ bildung der Erfindung angegeben.An advantageous further is in the subclaim education specified the invention.

Die Erfindung wird nachstehend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels des Erfindungsgegenstandes näher erläutert. Es zeigen:The invention is based on a the drawing shown embodiment of the subject of the invention explained in more detail. Show it:

Fig. 1 eine perspektivische Ansicht des Geräts bei geöffneten Backen, Fig. 1 is a perspective view of the apparatus with the jaws open,

Fig. 2 eine teilweise aufgebrochene Stirn­ ansicht auf das geschlossene Gerät. Fig. 2 is a partially broken forehead view of the closed device.

Das Gerät besteht aus zwei aufklappbaren Backen 1 und 2, die durch eine Gelenkachse 3 bzw. zwei Scharnieren 4 und 5 miteinander verbunden sind. An einem Ende der Backe 1 ist ein Messer 6 mit einer Schneide 7 angebracht. Dieses Messer 6 hat die Form einer gekröpften Stange, die in der Backe 1 drehbar gelagert ist, sodaß sich die Schneide 7 in jeder gewünschten Richtung positionieren läßt. Zur Lagerung des Messers 6 ist in der Backe 1 ein Kugellager 8 angeordnet, an dessen Innenring das Messer 6 mit dem der Schneide 7 gegenüberliegenden freien Ende befestigt ist.The device consists of two hinged jaws 1 and 2 , which are connected by an articulated axis 3 or two hinges 4 and 5 . A knife 6 with a cutting edge 7 is attached to one end of the jaw 1 . This knife 6 has the shape of a cranked rod which is rotatably mounted in the jaw 1 , so that the cutting edge 7 can be positioned in any desired direction. To support the knife 6 , a ball bearing 8 is arranged in the jaw 1 , on the inner ring of which the knife 6 is fastened with the free end opposite the cutting edge 7 .

Zum Entmanteln wird ein Kabel in die geöffneten Backen 1 und 2 eingelegt, die von Hand verschlos­ sen werden. Dabei drückt sich die Schneide 7 in die äußere Isolierung des Kabels ein. Je nachdem, ob das Gerät am Kabel entlang gezogen oder um das Kabel gedreht wird, erfolgt eine automatische Ein­ stellung der Schneide 7 in die jeweilige Bewegungs­ richtung. Dies wird durch die Kröpfung der Messer­ stange ermöglicht. For stripping, a cable is inserted into the open jaws 1 and 2 , which are closed by hand. The cutting edge 7 is pressed into the outer insulation of the cable. Depending on whether the device is pulled along the cable or rotated around the cable, there is an automatic adjustment of the cutting edge 7 in the respective direction of movement. This is made possible by the offset of the knife bar.

Beim Ziehen des Geräts in Längsrichtung wird die Ummantelung des Kabels in der Länge nach um das gewünschte Maß aufgeschnitten. Beim Drehen des Geräts um das Kabel erfolgt ein Rundumschnitt, sodaß sich die äußere Isolierung leicht von den Kabeladern abziehen läßt.When pulling the device in the longitudinal direction the sheathing of the cable lengthways cut open to the desired size. At the The device is turned around the cable All-round cut, so that the outer insulation can be easily pulled off the cable wires.

Claims (2)

1. Gerät zur Entfernung der äußeren Isolierung von mehradrigen Kabeln, bestehend aus zwei mittels einer gemeinsamen Gelenkachse mit­ einander verbundenen halbkreisförmigen Backen, die im geschlossenen Zustand einen Hohlkörper bilden, wobei eine der Backen eine quer zur Längsachse des Hohlkörpers ange­ ordnete Schneide aufweist, dadurch gekenn­ zeichnet, daß die Schneide (7) am Kopf eines aus einer gekröpften Stange gebildeten und drehbar gelagerten Messers (6) angeordnet ist.1. Device for removing the outer insulation of multi-core cables, consisting of two by means of a common hinge axis with interconnected semi-circular jaws which form a hollow body in the closed state, wherein one of the jaws has a cutting edge arranged transversely to the longitudinal axis of the hollow body, characterized thereby is characterized in that the cutting edge ( 7 ) is arranged on the head of a rotatably mounted knife ( 6 ) formed from a cranked rod. 2. Gerät nach Anspruch 1, dadurch gekennzeichnet, daß das drehbare Messer (6) am lnnenring eines in die die Schneide (7) aufweisenden Backe (1) eingesetzten Kugellager (8) befestigt ist.2. Apparatus according to claim 1, characterized in that the rotary knife (6) on the inner ring a is fixed to the cutting edge (7) having jaw (1) Ball bearings used (8).
DE19893904323 1989-02-14 1989-02-14 Device for removing the outer insulation from multi-strand cables Withdrawn DE3904323A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893904323 DE3904323A1 (en) 1989-02-14 1989-02-14 Device for removing the outer insulation from multi-strand cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893904323 DE3904323A1 (en) 1989-02-14 1989-02-14 Device for removing the outer insulation from multi-strand cables

Publications (1)

Publication Number Publication Date
DE3904323A1 true DE3904323A1 (en) 1990-08-16

Family

ID=6374005

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893904323 Withdrawn DE3904323A1 (en) 1989-02-14 1989-02-14 Device for removing the outer insulation from multi-strand cables

Country Status (1)

Country Link
DE (1) DE3904323A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140751A (en) * 1991-06-11 1992-08-25 Alcatel Na Cable Systems, Inc. Monotube cable fiber access tool
DE4118089A1 (en) * 1991-06-01 1992-12-03 Rose Walter Gmbh & Co Kg DEVICE FOR DISCONNECTING CABLES
DE4204141C1 (en) * 1992-02-12 1993-06-17 Weidmueller Interface Gmbh & Co, 4930 Detmold, De
US5745996A (en) * 1994-12-02 1998-05-05 Dyckerhoff & Widmann Ag Of Munich Sheathing cutting device
US6079104A (en) * 1998-08-18 2000-06-27 Krampe; Josef Stripping tool
US6131289A (en) * 1999-03-24 2000-10-17 Capewell Components Company, Llc Cable slitter
US6427331B1 (en) 2000-11-28 2002-08-06 Capewell Components Company, Llc Slitting and shaving tool for messengered cable
US8151670B2 (en) * 2008-08-01 2012-04-10 Nelson James M Sheath and conductor strippers
CN107851979B (en) * 2015-07-17 2020-02-14 科尼佩克斯-沃克.C.古斯塔夫普奇公司 Wire stripper
US11077574B2 (en) * 2018-12-04 2021-08-03 Dekoron Unitherm LLC End preparation tool for pre-insulated tubing
US20220231491A1 (en) * 2019-05-06 2022-07-21 Rennsteig Werkzeuge Gmbh Insulating-stripping tool designed as a hand tool, cutting part for an insulation-stripping tool and method for stripping a cable

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4118089A1 (en) * 1991-06-01 1992-12-03 Rose Walter Gmbh & Co Kg DEVICE FOR DISCONNECTING CABLES
US5140751A (en) * 1991-06-11 1992-08-25 Alcatel Na Cable Systems, Inc. Monotube cable fiber access tool
DE4204141C1 (en) * 1992-02-12 1993-06-17 Weidmueller Interface Gmbh & Co, 4930 Detmold, De
US5745996A (en) * 1994-12-02 1998-05-05 Dyckerhoff & Widmann Ag Of Munich Sheathing cutting device
US6079104A (en) * 1998-08-18 2000-06-27 Krampe; Josef Stripping tool
US6131289A (en) * 1999-03-24 2000-10-17 Capewell Components Company, Llc Cable slitter
US6427331B1 (en) 2000-11-28 2002-08-06 Capewell Components Company, Llc Slitting and shaving tool for messengered cable
US8151670B2 (en) * 2008-08-01 2012-04-10 Nelson James M Sheath and conductor strippers
CN107851979B (en) * 2015-07-17 2020-02-14 科尼佩克斯-沃克.C.古斯塔夫普奇公司 Wire stripper
US11077574B2 (en) * 2018-12-04 2021-08-03 Dekoron Unitherm LLC End preparation tool for pre-insulated tubing
US20220231491A1 (en) * 2019-05-06 2022-07-21 Rennsteig Werkzeuge Gmbh Insulating-stripping tool designed as a hand tool, cutting part for an insulation-stripping tool and method for stripping a cable

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee