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:
Aug. 06, 2013
Filed:
Dec. 05, 2007
Erwin Bayer, Dachau, DE;
Max Niegl, München, DE;
Holger Polanetzki, Dachau, DE;
Thomas Peschke, Gröbenzell, DE;
Thomas Dautl, Weichs, DE;
Philipp Thümmler, München, DE;
Erwin Bayer, Dachau, DE;
Max Niegl, München, DE;
Holger Polanetzki, Dachau, DE;
Thomas Peschke, Gröbenzell, DE;
Thomas Dautl, Weichs, DE;
Philipp Thümmler, München, DE;
MTU Aero Engines GmbH, Munich, DE;
Abstract
A device for surface peening, in particular for ultrasonic shot peening, of a component of a gas turbine, having at least one vibration device that includes a surface that impinges the blasting material, and having a holding device by which a surface area of the component can be positioned relative to the surface of the vibration device, the surface of the vibration device being subdivided into at least two adjacent partial surfaces, each including an overlapping part by which a part of the surface area of the component can be treated by blasting material impinged both by the one and by the other partial surface.