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:
May. 11, 2004
Filed:
Aug. 08, 2002
Stefan Scherbarth, Neuss, DE;
Sandvik AB, Sandviken, SE;
Abstract
A cutting bit for a milling tool includes a flat upper face which at least partially serves as a rake face, and a lower support face which is substantially parallel thereto. The upper face and the lower face are connected together by a peripherally extending edge face. The edge surface includes six sides each interconnecting the upper and lower faces. Each side includes first and second faces oriented in non-coplanar relationship, wherein each first face intersects the upper face to form therewith a secondary cutting edge, and each second face intersects the upper face to form therewith a main cutting edge arranged non-colinearly with respect to the secondary cutting edge. A alternating ones of the first faces form a first angle of substantially 60° to one another, and alternating ones of the second faces form a second angle of substantially 60° to one another.