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. 04, 2015
Filed:
Jan. 17, 2012
Daniel Wahlsten, Fagersta, SE;
Rachid Msaoubi, Fagersta, SE;
Hindrik Engstrom, Soderbarke, SE;
Carlos Bueno-martinez, Vasteras, SE;
Daniel Wahlsten, Fagersta, SE;
Rachid Msaoubi, Fagersta, SE;
Hindrik Engstrom, Soderbarke, SE;
Carlos Bueno-Martinez, Vasteras, SE;
SECO TOOLS AB, Fagersta, SE;
Abstract
A cutting insert includes a top surface, an edge surface and a cutting edge between the top and edge surfaces. The cutting edge is symmetrical about a centerline. The cutting edge has a first edge radius at a first point at the centerline of the cutting edge and a different, second edge radius at second points on opposite sides of and remote from the centerline of the cutting edge. The first edge radius is larger than the second edge radius. The top surface includes a land surface between the cutting edge and a remaining portion of the top surface. The land surface defines a surface that is distinct from the remaining portion of the top surface. A width of the land surface behind the cutting edge at the first point at the center of the cutting edge is different than the width of the land surface behind the second points.