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. 14, 2000
Filed:
Apr. 29, 1999
Applicant:
Inventor:
Robert Isaksson, Jarbo, SE;
Assignee:
Sandvik Aktiebolag, Sandviken, SE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B / ; B23P / ;
U.S. Cl.
CPC ...
407114 ; 407113 ;
Abstract
A cutting insert enables the use of one single type of insert to achieve close tolerances and good surface finish in a bar peeling tool. The insert includes convexly curved corners, between which are disposed flat interconnecting surfaces. The chip face has an elevated plateau, portions of which extend to respective corners. On one side of a bisector of the corner, the plateau section is of concave shape, and on the other side of the bisector the plateau section is of convex shape.