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. 09, 2010
Filed:
Feb. 15, 2007
Applicants:
Erwin Bayer, Dachau, DE;
Philipp Thuemmler, Munich, DE;
Inventors:
Erwin Bayer, Dachau, DE;
Philipp Thuemmler, Munich, DE;
Assignee:
MTU Aero Engines GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 31/06 (2006.01); C21D 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a peening chamber for surface peening, in particular for ultrasonic shot peening of gas turbine components (), which, at least with a component region () comprising the surface to be treated, are to be arranged within a chamber wall (), which spatially defines the peening chamber, wherein at least one wall region () of the chamber wall () is designed to be adjustable in order to vary the geometry of the peening chamber.