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:
Nov. 17, 2015
Filed:
Nov. 08, 2011
Applicants:
Bertrand Riviere, Bourges, FR;
Francois Auzenat, Bourges, FR;
Thomas Norstrom, Fagersta, SE;
Inventors:
Assignee:
SECO TOOLS AB, Fagersta, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23C 5/22 (2006.01); B23C 5/20 (2006.01); B23C 5/10 (2006.01);
U.S. Cl.
CPC ...
B23C 5/207 (2013.01); B23C 5/109 (2013.01); B23C 2200/045 (2013.01); B23C 2200/125 (2013.01); B23C 2200/126 (2013.01); B23C 2200/168 (2013.01); B23C 2200/243 (2013.01); Y10T 407/1934 (2015.01); Y10T 407/20 (2015.01);
Abstract
A circular cutting insert includes a top surface having a top edge portion, a side surface having a clearance surface and a clearance edge portion. A cutting edge is formed between the clearance edge portion and the top edge portion. The clearance edge portion and the top edge portion form a wedge angle. The wedge angle varies as a function of circumferential position about a central axis of the insert relative to a point on the cutting edge.