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:
Oct. 28, 2014
Filed:
Aug. 05, 2010
Perrine DE LA Rupelle, Paris, FR;
Serge Berlanger, Leuville sur Orge, FR;
Mitch Miller, Clover, SC (US);
William Pearson, Clover, SC (US);
Mark Stromberg, Clover, SC (US);
Perrine de la Rupelle, Paris, FR;
Serge Berlanger, Leuville sur Orge, FR;
Mitch Miller, Clover, SC (US);
William Pearson, Clover, SC (US);
Mark Stromberg, Clover, SC (US);
SNECMA, Paris, FR;
Abstract
A manufacturing process of a monobloc vaned disc including a cutout by abrasive water jet, including: a continuous cutout, with an ejection head of a tool opposite a first face of the block, of a piece passing through the thickness of the block, the continuous cutout revealing a junction line between a second face of the block opposite the first, and the surface of the block cut out by the abrasive water jet; followed by at least one enhancement cutout, with the ejection head opposite the second face of the block, of a piece extending only over part of the thickness of the block, and integrating at least part of the junction line.