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. 24, 2010
Filed:
Jan. 16, 2009
Applicant:
Claude Roger Robert Turrini, Ballancourt, FR;
Inventor:
Claude Roger Robert Turrini, Ballancourt, FR;
Assignee:
SNECMA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
B26D 1/12 (2006.01); B23C 5/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A surfacing and contouring cutter for high-speed machining of parts made of composite material, the cutter having a cut end portion with teeth () that are regularly spaced apart around the axis () of the cutter and that are separated from one another by swarf grooves, the main cutting edge of each tooth being connected to the secondary cutting edge (S) of the tooth via a corner () of convex rounded shape with a radius of curvature greater than about 1.5 mm, and the secondary cutting angle lying in the range about 5° to 15°.