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. 28, 2012
Filed:
Aug. 05, 2008
Gilles Rouge, Angerville, FR;
Pascal Charles Emile Thoison, Mennecy, FR;
Claude Roger Robert Turrini, Ballancourt, FR;
Gilles Rouge, Angerville, FR;
Pascal Charles Emile Thoison, Mennecy, FR;
Claude Roger Robert Turrini, Ballancourt, FR;
SNECMA, Paris, FR;
Abstract
Slotting milling cutter, comprising a carbide body () and a ceramic head () fixed by brazing to one end of the body, this head having teeth (), each comprising a cutting edge () formed by the intersection between a front cutting face (A) and a lower flank face, in which the milling cutter has a frustoconical general shape, the profile of the flank face, formed by the intersection of the flank face with a plane passing through the axis of the milling cutter, has an outwardly convex rounded shape, and the radial cutting angle is negative.