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Press-in contact and method for the production thereof

A technology of contacts and pressing molds, which is used in the manufacture of contacts, fixed/insulated contact members, fixed connections, etc., can solve problems such as being susceptible to interference and insufficiency, and achieve the effect of large current carrying capacity

Active Publication Date: 2007-05-16
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

Experimental program
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Effect test

Embodiment Construction

[0033] Figures 1a and 1b show an embodiment of a press-in contact 1. Fig. 1a shows a side view of the press-in contact 1 and Fig. 1b shows a cross section along the line A in Fig. 1a. As shown schematically in Fig. 2, the press-in contact can be press-fitted 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 piece. In this case, the press-in contact 1 has a contact body 3, and two side legs 4 freely merge on the underside of the contact body. The side legs 4 are formed by cutting or shearing to bring a separation extending along a separation surface into a section of the contact body 3, so that the side legs 4 are connected to the contact body 3. On the solid section that remains unchanged. Therefore, these side legs 4 are formed integrally with the contact body 3. The side legs 4 are formed uniformly and symmetrically to a plane of symmetry extending in the longit...

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PUM

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Abstract

The invention relates to a press-in contact (1) and to a method for the production thereof. The press-in contact (1) comprises a contact body (3) and two individual limbs (4) which are embodied therewith and which are separated by a separating surface which is produced by means of non-cutting processing, and which expand inside a press-in area (6) and which are arranged at a distance in relation to each other. A tip (7) connected to the press-in area (6) which is formed by the free ends of the limbs (4) which extend into each other, is also provided.

Description

Technical field [0001] The invention relates to a press-in contact and a method for manufacturing the press-in contact. Background technique [0002] Press-in contacts of this type are used for the production of electrical, solderless press-in contacts, wherein these press-in contacts are in particular pressed into fully metalized holes in the circuit board. [0003] In this case, the press-in contact has some solid or elastic press-in areas, which are located in the respective holes after the press-in contact is pressed in. Compared with the elastic press-in area, the solid press-in area has an essential defect due to its small elasticity. Especially when pressing in a press-in contact with a solid press-in area, the holes may be easily damaged, which will then adversely affect the contact making to be established. [0004] In order to produce press-in contacts with elastic press-in areas, in particular, a stamping method can be used. This type of press-in contact has two side l...

Claims

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Application Information

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Patent Type & Authority Applications(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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