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, 2006
Filed:
Dec. 20, 2001
Applicants:
Thomas Beck, Zepernick, DE;
Nigel-philip Cox, Berlin, DE;
Silke Settegast, Berlin, DE;
Rolf Wilkenhoener, Berlin, DE;
Inventors:
Thomas Beck, Zepernick, DE;
Nigel-Philip Cox, Berlin, DE;
Silke Settegast, Berlin, DE;
Rolf Wilkenhoener, Berlin, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/24 (2006.01); B23K 26/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method is used for laser welding a workpiece along a welding line. At least two laser beams, which are offset in relation to one another, are guided along the welding line by moving an optical deflector unit. The method may be used for welding closure pins and casting induced openings of gas turbine blades.