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:
Mar. 30, 2004
Filed:
Sep. 25, 2001
Applicant:
Inventor:
Hans Maier, Pflach, AT;
Assignee:
Ceratizit Austria Gesellschaft m.b.H., Reutte, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B 2/716 ; B23P 1/528 ;
U.S. Cl.
CPC ...
B23B 2/716 ; B23P 1/528 ;
Abstract
The indexable cutting insert for turning is formed with a plurality of main cutting edges. Adjacent main cutting edges, which enclose an angle with one another, are connected via a cutting corner. The cutting corner has two corner sections arranged symmetrically to a bisector of the angle. The corner sections, in the region of the angle bisector, have a depression with respect to the adjacent outer contours. Compared with conventional indexable inserts, the number of corner sections that can be used independently of one another is doubled.