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:
May. 07, 2013
Filed:
Mar. 25, 2009
Serge Berlanger, Leuville sur Orge, FR;
Sebastien Bordu, Brie Comte Robert, FR;
Thierry Jean Maleville, Milly la Foret, FR;
Christophe Charles Maurice Roca, Soisy sur Seine, FR;
Serge Berlanger, Leuville sur Orge, FR;
Sebastien Bordu, Brie Comte Robert, FR;
Thierry Jean Maleville, Milly la Foret, FR;
Christophe Charles Maurice Roca, Soisy sur Seine, FR;
SNECMA, Paris, FR;
Abstract
A method to manufacture an integrally bladed rotor, including: cutting a block of material by an abrasive waterjet, undertaken so as to reveal blade preforms extending radially from a disk, while retaining the material forming a linking mechanism between at least two preforms of directly consecutive blades, wherein the linking mechanism is spaced radially from the disk; followed by removal of the linking mechanism.