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Fixing elements for current connections, current connections and busbars with current connections

A technology for fixing components and bus bars, which is applied in the directions of electrical components, fixed connections, and components of connecting devices, etc., can solve the problems of cost configuration and shell material consumption.

Active Publication Date: 2021-03-12
LISA DRAXLMAIER GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantageous in this regard is the material expenditure for the housing and the complex configuration of the injection molding tool used to produce the housing.

Method used

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  • Fixing elements for current connections, current connections and busbars with current connections
  • Fixing elements for current connections, current connections and busbars with current connections
  • Fixing elements for current connections, current connections and busbars with current connections

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] figure 1 A perspective view shows a fastening element 100 for connecting an electrical connection, in particular an electrical contact element 300 (cf. figure 2 and image 3 ) fixed on the carrier 400 (see image 3 )superior.

[0028]The fastening element 100 is formed in one piece from a sheet metal material having elastic properties by stamping and bending and thus forms a kind of elastic fastening clip. It has a base section 110 from which retaining legs 120 , 130 extend laterally at approximately right angles. But when figure 1 It can be seen that the retaining legs 120, 130 extend away from the base section 110 at an angle of slightly less than 90°, so that the free ends of the retaining legs 120, 130 approach each other. The holding legs 120 , 130 together with the connecting base section 110 form a substantially U-shaped or more precisely V-shaped contact element receptacle 140 , in which one or more contact elements 300 can be accommodated. In the case of...

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PUM

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Abstract

The invention relates to a fastening element (100) for a current connection (200), which has a base section (110), two U-shaped or V-shaped contact element receptacles (140) forming together with the base section (110). )'s holding legs (120, 130) extend from the base section, at least one first engaging tongue (150, 160) and at least one second engaging tongue (170, 180) are respectively formed on the holding legs, Wherein the free end of the first engaging tongue is directed toward the contact element receptacle (140) for abutting on the contact element (300), and the free end of the second engaging tongue is directed away from the contact element receptacle for abutting on the carrier (400). Portion (140) points away. Furthermore, the invention relates to a power connection ( 200 ) as well as a busbar ( 400 ) as carrier for the power connection ( 200 ) and a fastening element ( 100 ).

Description

technical field [0001] The invention relates to a fastening element for an electrical connection, which is especially suitable for fastening one or more electrical contact elements to a carrier. Furthermore, the invention relates to a power connection for a motor vehicle having such a fastening element. The invention also relates to a busbar as a carrier with such an electrical connection. Background technique [0002] An electrical contact element is known, for example, from DE 101 49 574 C2, which can form an electrical connection and is suitable for being mounted on a carrier in the form of a busbar, which can be designed, for example, as a stamped grid. The contact element is embodied separately from the stamped grid and inserted into it. It has a fork-shaped plug contact receptacle, which is formed by two contact springs, which are formed integrally with it on the contact element base. In one embodiment variant, the contact element is inserted from one side through t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R4/48H01R12/51
CPCH01R4/48H01R9/226H01R12/51H01R13/115
Inventor 克劳斯·韦格斯德克里斯蒂安·克拉森伯格托马斯·莱斯纳
Owner LISA DRAXLMAIER GMBH