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. 07, 2018
Filed:
Feb. 23, 2012
Applicants:
Peter Burtscher, Haeselgehr, AT;
Juergen Duwe, Heiterwang, AT;
Markus Krabicher, Lechaschau, AT;
Uwe Schleinkofer, Reutte, AT;
Inventors:
Peter Burtscher, Haeselgehr, AT;
Juergen Duwe, Heiterwang, AT;
Markus Krabicher, Lechaschau, AT;
Uwe Schleinkofer, Reutte, AT;
Assignee:
Ceratizit Austria Gesellschaft m.b.H., Reutte, AT;
Primary Examiner:
Int. Cl.
CPC ...
B23C 5/20 (2006.01);
U.S. Cl.
CPC ...
B23C 5/207 (2013.01); B23C 5/205 (2013.01); B23C 2200/045 (2013.01); B23C 2200/128 (2013.01); B23C 2200/203 (2013.01); B23C 2210/163 (2013.01); Y10T 407/1924 (2015.01); Y10T 407/235 (2015.01);
Abstract
A cutting insert for machining has a substantially cylindrical main body with an axis, a lateral flank and opposing rake faces. Cutting edges are formed at the intersection of the flank and rake faces. The cutting edges have, in the direction of the axis, in each case at least two convexly curved sections which are connected together by concavely curved or substantially straight sections.