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Method and apparatus for removing a shield from a cable

A shielding and cable technology, which is applied in the field of devices for realizing the method, can solve the problems of inflexibility of the device and the method, complicated and complicated removal of the braided shielding, etc.

Active Publication Date: 2017-09-19
SCHLEUNIGER HLDG AG A CO INC UNDER THE LAWS OF SWITZERLAND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the case of cables, especially cables with non-circular cross-sections, cleanly removing the braided shield without damaging the various cable layers underlying the braided shield is still very complicated and currently Usually implemented manually, since the techniques mentioned above are not particularly suitable for non-circular cables and the disadvantages mentioned above occur
Most known devices are very complex and require many cable specification elements, making these devices and methods inflexible

Method used

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  • Method and apparatus for removing a shield from a cable
  • Method and apparatus for removing a shield from a cable
  • Method and apparatus for removing a shield from a cable

Examples

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Embodiment Construction

[0028] exist figure 1 is shown in schematic cross-section in the processing cable 19 ( figure 1 The right side in ) shows the basic elements of the device according to the invention in the state during cross-section). In the case shown, the cable 19 is a multiconductor cable comprising an outer sheath such as an outer insulation 20 , a preferably braided shield 21 , and five separate insulated inner conductors 22 , for example. figure 1 The cross-section of the cable 19 is shown to be clearly non-circular. It is to be understood that the cable 19 may be of any desired or required cross section and may include a specific or dedicated number and type of inner conductors 22 .

[0029] The outer sheath or insulation 20 is removed from the conductor 22 and shield 21 in the usual manner (not shown in detail herein) to expose the shield 21 in a predetermined section 27 of the cable for further processing. exist figure 1 In the depicted embodiment, a single rotating brush 17 using...

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Abstract

The invention discloses a method for removing a shield from a cable surrounding at least one inner electrical or optical conductor conductor (22) and in particular comprising a braided shield (21) from the cable, said The cable comprises at least said at least one conductor (22), said shield (21) and an outer insulation (20). After exposing the shield at at least one end or in a section of the cable by removing the outer insulation (20), deforming and / or unraveling a section of the shield (21) and then at least partially cutting the shield ( 21) Deformed segments. This is done by peeling the shield (21) from said at least one inner conductor (22) on at least one end of said section of shield (21) to be removed at least over a portion of the circumference of the cable. Steps for warping and / or unwrapping. Said step additionally includes or is followed by the step of pressing the uncovered parts of the shield (21) onto the raised surface (28) before cutting them, whereby preferably the shield (21) has been uncovered The uncovered part is bent backwards in the direction of the still undeformed shield (21).

Description

technical field [0001] The invention relates to a method for removing a shield from a cable according to the preamble of claim 1 and a device for carrying out this method according to the preamble of claim 8 . Background technique [0002] As is known, electrical or optical cables are provided with a plurality of wires with insulated conductors and at least one film surrounding at least part of the wires. The function of the membrane is an isolating and / or shielding membrane. During use in the field such cables are manually stripped to expose the individual conductors for further processing steps. The continuous surrounding film makes the insulation stripping process rather complicated. In addition, insulation stripping is required in the case of data cables comprising pairs of conductors surrounded by a film and / or if at least one side of the film is coated with an adhesive to ensure better adhesion to the conductors or to adhere the conductors to each other. The process...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/12
CPCH02G1/1273H02G1/1297Y10T83/343Y10T83/0419B26D7/08H02G1/12
Inventor 迈克尔·乔斯特彼特·斯特潘
Owner SCHLEUNIGER HLDG AG A CO INC UNDER THE LAWS OF SWITZERLAND
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