Invention Grant
- Patent Title: Electric contact element and method for producing an electric contact element
- Patent Title (中): 电接点元件及电接点元件的制造方法
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Application No.: US13521964Application Date: 2011-01-14
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Publication No.: US08749330B2Publication Date: 2014-06-10
- Inventor: Jens Heinrich , Ralf Hoffmann , Peter Sandeck , Martin Wieberger , Peter Braumann , Andreas Koffler , Bernd Kempf , Allen Molvar
- Applicant: Jens Heinrich , Ralf Hoffmann , Peter Sandeck , Martin Wieberger , Peter Braumann , Andreas Koffler , Bernd Kempf , Allen Molvar
- Applicant Address: DE Hanau-Wolfgang DE Bensheim
- Assignee: Umicore AG & Co. KG,Tyco Electronics AMP GmbH
- Current Assignee: Umicore AG & Co. KG,Tyco Electronics AMP GmbH
- Current Assignee Address: DE Hanau-Wolfgang DE Bensheim
- Agency: Smith, Gambrell & Russell, LLP
- Priority: DE102010014745 20100413
- International Application: PCT/EP2011/050482 WO 20110114
- International Announcement: WO2011/086167 WO 20110721
- Main IPC: H01H51/22
- IPC: H01H51/22

Abstract:
The present invention relates to a method for producing an electric contact element from a semifinished product and to the electric contact element and the corresponding semifinished product. The method for producing an electric contact element (100), which can be electrically contacted by a mating contact, comprises the following steps: producing a wire (120) from a first electrically conductive material (112); coating the wire surface with a sheath (114) made of a second electrically conductive material; partially removing the sheath (114) in a direction along a longitudinal wire axis (118); forming at least one cylindrical semifinished product (110) by dividing the wire in a direction transverse to the longitudinal wire axis; fixing the semifinished product on a contact carrier (104) such that the second electrically conductive material is connected to the contact carrier; and reshaping the welded semifinished product so as to form the contact element (100), wherein a contact area (106), which is accessible for a mating contact, is formed by the first electrically conductive material.
Public/Granted literature
- US20130002380A1 ELECTRIC CONTACT ELEMENT AND METHOD FOR PRODUCING AN ELECTRIC CONTACT ELEMENT Public/Granted day:2013-01-03
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