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. 26, 2013
Filed:
Dec. 03, 2007
Applicants:
Klaus Spennemann, Jihlava, CZ;
Sonja Kittel, Stuttgart, DE;
Inventors:
Klaus Spennemann, Jihlava, CZ;
Sonja Kittel, Stuttgart, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/06 (2006.01); B23K 26/073 (2006.01);
U.S. Cl.
CPC ...
Abstract
A laser beam welding device and a laser beam welding method are described. It is provided that a laser beam converted to have an annular cross-sectional area by using an optical system is deflected for the purpose of producing a radial weld.