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:
Feb. 22, 2022
Filed:
Sep. 02, 2016
Applicant:
Mtu Aero Engines Ag, Munich, DE;
Inventors:
Roland Huttner, Jesenwang, DE;
Xaver Breitsameter, Schiltberg, DE;
Assignee:
MTU AERO ENGINES AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23H 9/10 (2006.01); B23H 3/10 (2006.01); B23H 3/00 (2006.01); F01D 5/14 (2006.01); F01D 5/34 (2006.01); B23H 3/04 (2006.01);
U.S. Cl.
CPC ...
B23H 9/10 (2013.01); B23H 3/00 (2013.01); B23H 3/10 (2013.01); F01D 5/143 (2013.01); F01D 5/34 (2013.01); B23H 3/04 (2013.01); B23H 2300/10 (2013.01); F05D 2230/11 (2013.01);
Abstract
A device and a method for producing a blade airfoil from a workpiece which comprises at least two gaps and at least one blank arranged between the two gaps, wherein the blank comprises two opposite lateral faces which are bounded by a base, a top and a first and a second edge. The method comprises: