DE319478C - Pliers for bending, cutting and stripping insulation pipes - Google Patents
Pliers for bending, cutting and stripping insulation pipesInfo
- Publication number
- DE319478C DE319478C DENDAT319478D DE319478DD DE319478C DE 319478 C DE319478 C DE 319478C DE NDAT319478 D DENDAT319478 D DE NDAT319478D DE 319478D D DE319478D D DE 319478DD DE 319478 C DE319478 C DE 319478C
- Authority
- DE
- Germany
- Prior art keywords
- pliers
- bending
- cutting
- insulation pipes
- stripping insulation
- 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
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
- H02G1/1221—Hand-held tools the cutting element rotating about the wire or cable
- H02G1/1224—Hand-held tools the cutting element rotating about the wire or cable making a transverse cut
Landscapes
- Scissors And Nippers (AREA)
Description
Die Erfindung betrifft eine Verbesserung an den bekannten Rohrbiegezangen, wie sie von den Arbeitern beim Legen elektrischer Leitungen benutzt werden.The invention relates to an improvement in the known pipe bending pliers, as disclosed by used by workers when laying electrical cables.
Mittels der verbesserten Zange ist es möglich, die Isolierrohre (Bergmannrohre) in bekannter Weise zu biegen, abzuschneiden und zu entmanteln, ohne die Zange aus der Hand legen zu müssen.By means of the improved pliers it is possible to cut the insulating pipes (Bergmann pipes) in known Way to bend, cut and strip without having to put the pliers down.
In der Zeichnung ist die Erfindung in einem Ausführungsbeispiel dargestellt, und zwar inIn the drawing, the invention is shown in one embodiment, namely in
Fig. ι von vorn gesehen, inFig. Ι seen from the front, in
Fig. a in der Seitenansicht und inFig. A in side view and in
.Fig. 3 in der Draufsicht auf die untere Wange..Fig. 3 in the plan view of the lower one Cheek.
Die bisher gebräuchlichen Zangen warenThe previously common pliers were
nur zum Biegen der Rohre geeignet und sind zu diesem Zweck deren Wangen a mit einer Mulde δ versehen, wogegen in ihre Wangen c das Messer d eingesetzt war.only suitable for bending the tubes and for this purpose their cheeks a are provided with a depression δ, whereas the knife d was inserted into their cheeks c.
Bei der neuen Zange ist d:e Wange α nach vorn noch über die Mulde δ hinaus verlängert zu einem Ansatz e, welcher - an seiner Stirnfläche aufgeschlitzt ist. In diesem Schlitz ist ein geeignet geformtes Messer f im Punkte g dreh- und auswechselbar befestigt.In the case of the new pliers, d: e cheek α is extended to the front beyond the trough δ to form an attachment e, which - is slit open on its end face. In this slot, a suitably shaped knife f is attached rotatably and exchangeably at point g.
Soll die Zange nun zum Abschneiden des Rohres benutzt werden, so legt man das Messer f quer über die Mulde b in die in den Seitenwänden befindlichen Schlitze. Jetzt stehen sich die beiden Messer d und f als Schere gegenüber.If the pliers are to be used to cut the pipe, the knife f is placed across the recess b into the slots in the side walls. Now the two knives d and f face each other as scissors.
Dem Ansatz e der Wange α entsprechend ist auch an der Wange c ein Ansatz h vorgesehen. Diese beiden Ansätze e und h stehen sich genau gegenüber und wirken zusammen als Flachzange, mit welcher man den Mantel des Rohres leicht fassen und bequem aufbiegen kann.Corresponding to the approach e of the cheek α , an approach h is also provided on the cheek c. These two approaches e and h are exactly opposite each other and work together as flat-nose pliers, with which you can easily grasp the jacket of the pipe and easily bend it open.
Das' Em- und Ausschalten des Schneidmessers f geschieht durch eine einfache Handbewegung, indem das Messer in der angegebenen Pfeilrichtung herein- oder herausgeschleudert wird.The 'EM and off of the cutting blade f is done by a simple manual movement by the knife herein- in the indicated arrow direction, or is ejected.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE319478T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE319478C true DE319478C (en) | 1920-03-13 |
Family
ID=6151978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT319478D Expired DE319478C (en) | Pliers for bending, cutting and stripping insulation pipes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE319478C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2339410A1 (en) | 2009-12-28 | 2011-06-29 | Blancpain S.A. | Dynamometric device indicating the torque lead of a timepiece barrel |
-
0
- DE DENDAT319478D patent/DE319478C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2339410A1 (en) | 2009-12-28 | 2011-06-29 | Blancpain S.A. | Dynamometric device indicating the torque lead of a timepiece barrel |
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