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:
Jun. 06, 2017
Filed:
Jun. 09, 2015
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Robert Duenisch, Munich, DE;
Benjamin Koch, Munich, DE;
Norbert Wendland, Munich, DE;
Peter Hirsch, Freising, DE;
Helmut Gottmann, Hohenthann/Schmatzhausen, DE;
Dieter Rapp, Reichling, DE;
Thomas Klawunn, Dingolfing, DE;
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Abstract
A screwed assembly consists of at least one pre-punched, upper and an unpunched, lower component, an intermediate layer arranged in between, and a plurality of self-drilling fastening screws which are introduced via a pre-punch hole in the upper component and screwed to the unpunched component with the interposition of the intermediate layer. In order to effectively prevent in a simple manner any still uncured intermediate layer material from flowing out of the upper component surface when the fastening screws are screwed in, the pre-punches in the upper component are designed as blind holes which are closed by a thin-walled web.