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Method for producing an electrically conductive connection and a contact element provided with an electric connection so produced

  • US 7,568,268 B2
  • Filed: 05/05/2006
  • Issued: 08/04/2009
  • Est. Priority Date: 11/06/2003
  • Status: Expired due to Fees
First Claim
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1. A method of producing an electrically conductive connection between a contact element, which interacts with a corresponding counter-contact element, and several electric lines, each of which includes several stranded wires, the method comprising the acts of:

  • depositing on a plane supporting surface of the contact element the several electrical lines;

    determining whether to carry out a welding of the several electric lines by checking for a completeness of the several lines deposited on the plane supporting surface of the contact element, to verify that all the several electric lines are present by determining a cross-section formed by the stranded wires using a current flow of an electrically driven forming element; and

    subsequently, if the several lines are present, resistance welding the several lines to fix the lines in a contact-making manner on the contact element.

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