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Device for arranging cables in a junction box

A junction box, cable technology, applied in the direction of selection device, support structure installation, electrical components, etc., can solve problems such as difficulties

Inactive Publication Date: 2006-01-18
MT MEMOTEKNIK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However actual testing showed that because all the cables connected together with a jumper module entered the module bundled from the front, the cables were packed so tightly that they blocked each other and made it possible to pull out of the box The wiring unit is difficult if not impossible or at least difficult

Method used

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  • Device for arranging cables in a junction box
  • Device for arranging cables in a junction box
  • Device for arranging cables in a junction box

Examples

Experimental program
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Effect test

Embodiment Construction

[0010] The junction box is denoted by 1 as a whole. Such a box generally constitutes a junction for two radiocommunication units in a network in which a plurality of such units housed in a housing 2 together form a complete connection for several connected networks. the bridge unit. The junction box 1 is designed as a narrow flat unit so as to allow a plurality of such units to be arranged vertically in a row and side by side in the casing 2 . For example, a printed circuit board can be arranged in the junction box, and some cables enter the interior of the junction box from the front to connect with the printed circuit board. In order to facilitate the removal of the junction box from the enclosure, there is a means for providing these cables.

[0011] This device is mainly in the form of a roughly rectangular unit comprising a frame 3 having on its upper and lower edges fastening and setting means 4 forming a connection between the junction box 1 and for setting cables Th...

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PUM

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Abstract

Device for arranging cables in a junction box extractable from a chassis. Between the junction box ( 1 ) and the chassis ( 2 ) there is a conduit ( 5 ) into which the cables ( 7 ) are run from the front viewed from the direction in which the box is extracted from the chassis ( 2 ), whereby the length of the cable ( 7 ) in the chassis ( 2 ) is chosen so that the junction box ( 1 ) can be drawn out of the chassis ( 2 ) for a distance determined in advance.

Description

technical field [0001] The invention relates to a device for laying cables as stated in the preamble of claim 1 . Background technique [0002] With Digital Distribution Frames (DDF) and similar units, the jumper device plays an important role for the regular work, inspection and maintenance of the unit. With increasingly higher demands placed on the described jumper devices with regard to maintainability, the design requirements for the jumper devices are also becoming more and more stringent. [0003] Our pending Swedish Patent No. 0004730-8 describes a jumper device for obtaining points for measuring and detecting signals in a digital network by connecting the different connections included in the device Switches are connected together to change the direction of service routing. One of the advantages gained with this jumper module is that the jumper module provides great flexibility. However actual testing showed that because all the cables connected together with a ju...

Claims

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Application Information

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IPC IPC(8): H04Q1/14H05K7/14
CPCH04Q1/20Y10S174/09
Inventor L·赫德斯特伦
Owner MT MEMOTEKNIK