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:
Apr. 28, 2015
Filed:
Jul. 25, 2008
Christian Baumann, Martinsrieth, DE;
Thomas Heitmann, Unterlüβ, DE;
Klaus-achim Kratzsch, Hermannsburg, DE;
Christian Baumann, Martinsrieth, DE;
Thomas Heitmann, Unterlüβ, DE;
Klaus-Achim Kratzsch, Hermannsburg, DE;
Rheinmetall Waffe Munition GmbH, Unterlüss, DE;
Abstract
The invention relates to producing a propellant charge igniter tube () for a propellant charge igniter () by means of hydroforming (high-pressure forming). According to the present invention, a sleeve base () is then joined to the propellant charge igniter tube () by means of friction welding, for example, and vulcanized without reworking. In this context, the rubber lips of the sleeve base () and the propellant charge igniter tube () are molded on, or vulcanized, on in one operation. The vacuum-packed benites () and the lower part () of the propellant charge igniter () can then be mounted in the sleeve base ().