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:
Jul. 06, 2004
Filed:
Jun. 11, 2002
Peter Mihic, Gävle, SE;
Mircona AB, Gavle, SE;
Abstract
A method and holding device for locking an insert into a tool are used in metal removal machining. The tool includes an insert ( ) with a upper contact surface or section ( ) and a lower contact surface of section ( ) and a holder ( ) in which the insert ( ) is arranged. The holder includes a holder body ( ) and a clamping device ( ). The holder body has a lower contact surface or section ( ). The insert is arranged in the holder such that the upper contact surface or section ( ) of the insert is brought into contact and interaction with a bottom surface ( ) of a clamping device while the lower contact surface or section ( ) of the insert is brought into contact and interaction with the lower contact surface or section ( ) of the holder. At least one of the contact surfaces ( ) of the insert ( ) includes protrusions ( ) in the form of rounded cones, teeth or the like, that are pressed, at least partially, into the surface ( ) of the opposite holder and to deform the surface of the holder when the insert is arranged and subject to load in the holder ( ).