The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 22, 2020
Filed:
Oct. 08, 2018
Lisa Dräxlmaier Gmbh, Vilsbiburg, DE;
Christoph Forstmeier, Landshut, DE;
Lisa Dräxlmaier GmbH, Vilsbiburg, DE;
Abstract
The present disclosure relates to a process for integrally joining an electrical line to an electric contact part by means of a material bond. An exposed end of the line is inserted into a receiving sleeve of the contact part. Then a friction welding tool is rotated on an open end face of the receiving sleeve for the cohesive connection of the line end with the receiving sleeve. According to the disclosure, a powdery metal filler material is introduced into the receiving sleeve before rotation in such a way that the metal filler material is at least partially arranged between the line end and/or the receiving sleeve and the friction welding tool. Furthermore, the disclosure also concerns an electrical line arrangement which is manufactured with the aid of the metal filler material.