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:
Sep. 27, 2022
Filed:
Sep. 03, 2020
Applicant:
Kennametal Inc., Latrobe, PA (US);
Inventor:
Konrad Spitzenberger, Fuerth, DE;
Assignee:
KENNAMETAL INC., Latrobe, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23C 5/06 (2006.01); B23B 27/16 (2006.01); B23C 5/20 (2006.01);
U.S. Cl.
CPC ...
B23B 27/1611 (2013.01); B23B 2200/0438 (2013.01); B23C 5/202 (2013.01); B23C 2200/0422 (2013.01); B23C 2200/083 (2013.01); B23C 2200/123 (2013.01); B23C 2200/208 (2013.01); B23C 2200/24 (2013.01);
Abstract
The invention relates to a cutting insert having a polygonal upper side. Cutting edges, which are alternately configured as roughing cutting edges and finishing cutting edges, are provided at the edges of the upper side. The finishing cutting edges define an incircle (K) having a diameter that is enlarged in comparison to a nominal size of the cutting insert, and the roughing cutting edges define an incircle (K) having a diameter that is reduced in comparison to the nominal size of the cutting insert. The invention further relates to a cutting tool having a tool body on which at least one such cutting insert is disposed.