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:
Nov. 11, 2025
Filed:
Jul. 22, 2021
Phoenix Contact Gmbh & Co. KG, Blomberg, DE;
Phoenix Contact GmbH & Co. KG, Blomberg, DE;
Abstract
A method for producing a contact element formed at least in sections from a brass alloy, and a contact element formed at least in sections from a brass alloy. In a method for producing a contact element formed at least in sections from a brass alloy, which method permits both productive and economic production of a contact element from lead-free brass alloys at least in some sections by shaping, more particularly by machining methods, and the process-safe contacting by crimping, for example of plug contacts, a blank for the contact element is first provided. Subsequently the structural state of the blank is changed by a first thermal treatment to increase the ß phase content, after which the contact element is formed from the blank with a higher ß phase content. The structural state of the contact element formed is then modified by a second thermal treatment to increase the α phase content.