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. 26, 2009
Filed:
Feb. 08, 2005
Tomas Sjöberg, Sandviken, SE;
Gunnar Jansson, Sandviken, SE;
Tomas Sjöberg, Sandviken, SE;
Gunnar Jansson, Sandviken, SE;
Sandvik Intellectual Property AB, Sandviken, SE;
Abstract
In a first aspect, the invention relates to a cutting tool that comprises a part () having an insert seat as well as a cutting insert () detachably connected in the same, which insert comprises a first serration connecting surface (), which is formed of ridges spaced-apart by grooves, which ridges are arranged to engage grooves situated between ridges in a second serration connecting surface () serving as insert seat in said tool part (). According to the invention, in one () of said serration connecting surfaces (), at least one enlarged ridge () is arranged between two spaced-apart fields (), which separately comprises a plurality of ordinary ridges of a certain size, which enlarged ridge is arranged to engage a correspondingly enlarged groove () in the second serration connecting surface (). In additional aspects, the invention also relates to a cutting insert and a tool part as such.