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Press-in contact and method for the production thereof

A contact, square cross-section technology, applied in the field of manufacturing the press-in contact, can solve the problems of susceptibility to interference, insufficient, etc., and achieve the effect of large current carrying capacity

Active Publication Date: 2009-06-03
安德烈亚斯·法伊格尔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Since the press-in contact rests only with its narrow side on the wall of the hole, an insufficient and easily disturbed electrical contact, especially susceptible to tolerances of the individual components, results.

Method used

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  • Press-in contact and method for the production thereof
  • Press-in contact and method for the production thereof
  • Press-in contact and method for the production thereof

Examples

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Embodiment Construction

[0033] 1 a and 1 b show an exemplary embodiment of a press-in contact 1 . FIG. 1 a shows a side view of a press-in contact 1 , Figure 1b A cross section along line A in Fig. 1a is shown. Such as figure 2 As shown schematically, the press-in contact can be pressed into a fully metalized hole 2 of a circuit board, wherein the hole 2 has a circular cross section.

[0034] In the case shown, the press-in contact 1 is made of a brass part. The press-fit contact 1 here has a contact body 3 , on the underside of which the two side legs 4 freely merge. The side legs 4 are formed in such a way that, by cutting or shearing, a separation extending along a parting plane is brought into a section of the contact body 3 so that the side legs 4 are connected to the contact body 3 on the solid segments that remain unchanged. These side legs 4 are therefore formed in one piece with the contact body 3 . The legs 4 are designed in one piece and symmetrically to a plane of symmetry extendin...

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Abstract

A press-in contact has contact body on which two integrally formed limbs open out and are separated by a partitioning surface and which diverge within a press-in zone and are arranged spaced apart from one another. The tips of the limbs adjoin the press-in zone and are formed by their free ends running towards one another. An independent claim is included for a method for fabricating a press-in contact.

Description

technical field [0001] The invention relates to a press-fit contact and a method for producing the press-fit contact. Background technique [0002] Press-fit contacts of this type are used to produce electrical, solder-free press-fit contacts, wherein these press-fit contacts are pressed, in particular, into fully metalized holes in circuit boards. [0003] In this case, the press-in contacts have solid or elastic press-in regions which lie in the respective bore after the press-in contacts have been pressed in. Compared with elastic press-in regions, solid press-in regions have substantial disadvantages due to their low elasticity. Especially when pressing in a press-in contact with a solid press-in area, the holes can easily be damaged, which can have a negative effect on the contact connection to be established. [0004] Stamping methods can be used in particular to produce press-fit contacts with elastic press-in regions. Press-fit contacts of this type have two side ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R12/34H01R43/16H01R12/58H01R13/41
CPCH01R12/585
Inventor 安德烈亚斯·法伊格尔
Owner 安德烈亚斯·法伊格尔
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