DE387003C - Pliers for cutting and stripping electrical insulation pipes - Google Patents
Pliers for cutting and stripping electrical insulation pipesInfo
- Publication number
- DE387003C DE387003C DEV17677D DEV0017677D DE387003C DE 387003 C DE387003 C DE 387003C DE V17677 D DEV17677 D DE V17677D DE V0017677 D DEV0017677 D DE V0017677D DE 387003 C DE387003 C DE 387003C
- Authority
- DE
- Germany
- Prior art keywords
- pliers
- cutting
- electrical insulation
- insulation pipes
- pipe
- 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
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Description
Gegenstand der Erfindung ist eine Zange zum Schneiden und Abmanteln von Elektro-Isolierrohr mit Metallmantel, die mit auswechselbaren Backen und Schneidewerkzeugen für alle Rohrstärken versehen ist. Es sind bereits Zangen mit auswechselbaren Backen und Werkzeugen bekannt, jedoch sind die Backen bei diesen bekannten Zangen der Form des Rohres nicht genau angepaßt, so daß dasThe invention relates to a pair of pliers for cutting and stripping electrical insulation pipes with metal jacket, which is provided with interchangeable jaws and cutting tools for all pipe thicknesses. There are Pliers with interchangeable jaws and tools are already known, but they are Jaws in these known pliers of the shape of the tube not exactly adapted, so that
ίο Rohr durch den ungleichmäßig wirkenden Druck verquetscht wird.ίο The pipe is squashed by the uneven pressure.
Bei der die Erfindung bildenden Zange sind auswechselbare runde Einlagebacken vorgesehen, die dem Durchmesser des Rohres genau angepaßt werden, wodurch das Rohr vollständig umfaßt wird, so daß ein Verquetschen auch beim stärksten Druck vermieden wird. Als Messer dienen auswechselbare Stahlstifte mit scharfer Schneidekante; sie sind gegeneinander um i8o° versetzt, so daß beim Schneiden und Abmanteln nur eine halbe Drehung der Zange nötig ist.In the case of the pliers forming the invention, replaceable round insert jaws are provided, which are precisely matched to the diameter of the pipe, making the pipe complete is included so that squeezing is avoided even with the strongest pressure. Exchangeable steel pins serve as knives with sharp cutting edge; they are offset from one another by 180 °, so that at Cutting and stripping only a half turn of the pliers is necessary.
In der Zeichnung ist der Erfindungsgegenstand dargestellt, und zwar zeigtIn the drawing, the subject of the invention is shown, namely shows
Abb. ι die Zange in Vorderansicht,Fig. Ι the pliers in front view,
Abb. 2 einen Schnitt durch den Zangenkopf mit Einsatzbacken.Fig. 2 a section through the pliers head with insert jaws.
Abb. i.Fig.i.
Die Bauart und Gebrauchsweise der Zange ergibt sich aus den Abbildungen und der Beschreibung; es ist nur noch zu erwähnen, daß am oberen Ende der Zange eine Aussparung mit scharfen Kanten vorgesehen ist, um beim Abmanteln den Blechmantel zu fassen und vom Rohr abzuziehen. Die Stahlstifte bzw. Messer lassen sich auch mit seitlichen Schrauben befestigen, und die Einsätze für die verschiedenen Rohrstärken können mit seitlichen Schrauben angebracht, werden.The design and use of the pliers can be seen from the illustrations and the description; it only needs to be mentioned that a recess with sharp edges is provided at the upper end of the pliers to help with Stripping to grasp the sheet metal jacket and pull it off the pipe. The steel pins resp. Knives can also be attached with screws on the side, and the inserts for the various Pipe thicknesses can be attached with screws on the side.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV17677D DE387003C (en) | Pliers for cutting and stripping electrical insulation pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV17677D DE387003C (en) | Pliers for cutting and stripping electrical insulation pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE387003C true DE387003C (en) | 1923-12-27 |
Family
ID=7576529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEV17677D Expired DE387003C (en) | Pliers for cutting and stripping electrical insulation pipes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE387003C (en) |
-
0
- DE DEV17677D patent/DE387003C/en not_active Expired
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