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. 07, 2009
Filed:
Apr. 20, 2006
Isak Kakai, Gävle, SE;
Isak Kakai, Gävle, SE;
Sandvik Intellectual Property AB, Sandviken, SE;
Abstract
A cutting tool including a basic body having a geometrical center axis, a loose top having a rear male element, and a drawbar having a front part in which a coupling means is included, which by engagement in a coupling means of the male element of the loose top can transfer axial forces. The coupling means form an interface between the loose top and the drawbar. Each coupling means includes two axially separated ridges, a front ridge in the male element is between a front groove and a rear groove, the front groove being shallower than the rear groove such that the bottom thereof is situated at a greater radial distance from the center axis than the bottom of the rear groove.