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:
Jul. 17, 2018
Filed:
Nov. 13, 2015
Kennametal Inc., Latrobe, PA (US);
Igor Kaufmann, Nürnberg, DE;
Franz Havrda, Groβenseebach, DE;
KENNAMETAL INC., Latrobe, PA (US);
Abstract
The invention relates to an interchangeable cutting insert () having a shank (), which transitions into a cutting head (), which has a chipping surface (), which, when viewed from above, is a segment of a circle with a height greater than the radius of the chipping surface (), wherein the chord of the segment of a circle constitutes the transition to the shank (), wherein a cutting edge () is formed on the outer edge of the chipping surface and multiple chip-breaking structures () are provided on the chipping surface (), the chip-breaking structures having depressions () in the chipping surface (), between which projections () are arranged, which protrude beyond the chipping surface ().