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:
Apr. 18, 2000
Filed:
Mar. 19, 1999
Applicant:
Inventor:
Kenneth G DeRoche, Greensburg, PA (US);
Assignee:
Kennametal Inc., Latrobe, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B / ; B23C / ;
U.S. Cl.
CPC ...
407114 ; 407115 ; 407116 ; 407 35 ;
Abstract
The present invention relates to a cutting insert for enhanced chip control. The insert includes a rake surface extending partially along a side cutting edge of the insert to a transition location and extending inwardly toward the center of the insert. A deflecting surface extends upwardly and inwardly toward the center of the insert from the rake surface and beyond the transition location extends upwardly and inwardly from the side cutting edge.