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:
Mar. 20, 2018
Filed:
Jun. 01, 2012
Applicants:
Juergen Silvanus, Munich, DE;
Erich Forster, Grossaitingen, DE;
Eric Tauscher, Augsburg, DE;
Inventors:
Assignee:
EADS Deutschland GmbH, Ottobrunn, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 20/12 (2006.01);
U.S. Cl.
CPC ...
B23K 20/122 (2013.01); B23K 20/1245 (2013.01); B23K 20/1265 (2013.01);
Abstract
A welding tool for connecting at least two workpieces at a connection region by friction stir welding includes a shoulder that separates the connection region from the surroundings. The shoulder is designed as a molding tool to mold during the friction stir welding.