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. 18, 2001
Filed:
Oct. 27, 1999
Applicant:
Inventor:
Ingemar Qvarth, Valbo, SE;
Assignee:
Sandvik Aktiebolaget, Sandviken, SE;
Primary Examiner:
Int. Cl.
CPC ...
B23B 2/700 ; B23C 5/20 ;
U.S. Cl.
CPC ...
B23B 2/700 ; B23C 5/20 ;
Abstract
A cutting insert for rotating cutting tools for chip-breaking metal machining is delimited by atop side, adjacent to which there are cutting edges, an opposed bottom side and one or several relief surfaces. In the topside is provided a first depression for accommodating a male-like protrusion on a clamping element for fixing of the cutting insert. In the bottom side is provided a female recess for cooperating with a male means on the seat of the cutting insert. By these male-female joints, it is guaranteed that the cutting insert is not flung out from the appurtenant seat, when it is submitted to extremely large centrifugal forces.