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Cable screw connection

A threaded connection and cable technology, applied in the direction of cable entry sealing device, pipe/pipe joint/pipe fitting, pipe support, etc., can solve the problem of difficult axial movement, etc., and achieve the effect of good clamping characteristics

Active Publication Date: 2020-10-13
AGRO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The first insert at its inner face and the second insert at its outer face respectively have contours corresponding to each other, making axial movement of the first insert relative to the second insert more difficult

Method used

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  • Cable screw connection
  • Cable screw connection
  • Cable screw connection

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] figure 1 and figure 2 A first variant of the cable screw connection 1 according to the invention is shown in a perspective and partially sectioned view. figure 1 The assembled state of the cable threaded connection 1 is illustrated, while figure 2 The disassembled state is illustrated (exploded view, disassembled in the axial direction). image 3 The same variant of the cable screw connection 1 is shown in a sectional view from the side.

[0023]The cable screw connection 1 has a lead-through opening 3 extending in the axial direction (x-direction) for the lead-through of a cable (not shown in detail). The cable threaded connection part 1 comprises a connecting pipe 2, a clamping nut 4 which can be effectively connected with the connecting pipe 2 in the axial direction (x direction), and one or more pieces arranged internally between the connecting pipe 2 and the clamping nut 4 A one-piece, annular clamping element 6 for clamping the cable in the lead-through open...

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PUM

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Abstract

The invention relates to a cable screw connection (1) comprising a passage opening (3) which extends in the axial direction for passing through a cable, comprising a socket (2), a clamping nut (4) which can be operatively connected to the socket in the axial direction, and a single- or multi-part annular clamping element (6) which is arranged between the socket (2) and the clamping nut (4) for clamping the cable in the passage opening (3). The passage opening (3) is closed by a dust cover (9) prior to passing through the cable.

Description

technical field [0001] The invention relates to a cable screw connection with a deformable clamping element. Background technique [0002] Various cable screw connections are known from the prior art, which have a socket with an external thread, a clamping nut and a clamping element arranged between these two parts for clamping secure and, if necessary, seal the cables that are routed. In particular, such cable screw connections are conceivable for cable routing on housings of devices or switchgear cabinets. When the clamping nut and the socket are tightened, the clamping element is deformed and thus exerts a clamping effect on the threaded cable. [0003] DE 10 2016 002 959 published on September 14, 2017 in the name of Jacob GmbH Elektrotechnische Fabrik describes a device for fastening lines with a base body, a sealing insert (Dichteinsatz) and with a sleeve nut (Ueberwurfmutter). The turnbuckle radially loads the sealing insert with force such that the sealing insert ...

Claims

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Application Information

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IPC IPC(8): H02G3/06H02G3/22H02G3/08
CPCF16L3/12H02G3/0675H02G15/013H02G3/0658H02G3/085H02G3/22H02G3/088
Inventor V·罗萨米莉亚N·梅尔
Owner AGRO INC
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