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Method and arrangement for electrically conductive connecting of conductors with a retaining device

A conductive connection, conductor technology, applied in the direction of conductive connection, conductor, connection, etc., can solve the problem of being away from the sealed space

Active Publication Date: 2020-02-07
SCHUNK SONOSYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the through nodes must be welded sequentially in order to eliminate the obstruction of the welding by the through nodes that have been welded, the through nodes that have been welded must be kept away from the sealed space

Method used

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  • Method and arrangement for electrically conductive connecting of conductors with a retaining device
  • Method and arrangement for electrically conductive connecting of conductors with a retaining device
  • Method and arrangement for electrically conductive connecting of conductors with a retaining device

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Embodiment Construction

[0034] The teaching according to the invention, with which the individual conductors or cables twisted together can be welded without having to be connected Untwisting or twisting in the area of ​​the wire, thereby reducing the mutual influence of electrical conductors or cables.

[0035] This is of particular interest in the field of communication technology, but also in the field of motor vehicles. The avoided mutual influence has a positive effect here, especially in cable harnesses of motor vehicles, since the susceptibility of the cable harness to interference is reduced.

[0036] figure 1 Neutral shows the ultrasonic welding device 110 schematically in order to illustrate important elements. The device 110 comprises an ultrasonic metal welding implement 111, which is intended for welding conductors or cables.

[0037] The ultrasonic welding tool 110 includes, as important elements, a converter 112 and an ultrasonic vibration unit 114 with an amplifier for amplitude am...

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PUM

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Abstract

The invention relates to a method and an arrangement for the electrically conductive connecting, by means of ultrasonic welding, of first electric conductors (140, 142) and second electric conductors(144, 146) in a compression space the cross section of which can be changed and which comprises at least one lateral slide, a sonotrode and a counter electrode, wherein firstly, blank ends of the first electric conductors (140, 142) are introduced into the compression space and are welded by means of ultrasonic action to form a first connection (148) and then after the first connection has been removed from the compression space, blank ends of the second electric conductors (144, 146) are introduced into same and welded by means of ultrasonic action to form a second connection, wherein the first connection is fed to a retaining device (182, 184) before the second connection is welded.

Description

technical field [0001] The invention relates to a method for electrically conductively connecting a first electrical conductor and a preferably twisted second electrical conductor by means of ultrasonic welding in a sealed space which is variable in cross-section, in particular in height and width, and which is at least defined by the side Slider, ultrasonic vibration unit and counter-electrode boundary, wherein firstly the bare end of the first electrical conductor is introduced into the sealed space and welded as a first connection by means of ultrasonic action, and subsequently after removing the first connection from the sealed space , the exposed end of the second electrical conductor is introduced into the sealed space and welded to form the second connection by means of ultrasonic action. [0002] Furthermore, the invention relates to a device for materially bonding a first conductor and a second conductor by means of ultrasound, in particular twisted to each other, whi...

Claims

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Application Information

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IPC IPC(8): B23K20/10H01R4/02H01R43/02B23K101/32B23K101/38
CPCH01R4/021H01R43/0207B23K2101/32B23K2101/38B23K20/10B23K20/106B23K37/0443
Inventor R.施密特U.瓦根巴赫B.吉尔贝特
Owner SCHUNK SONOSYST
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