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. 01, 2003
Filed:
Oct. 26, 2000
Per Bejerstål, Gävle, SE;
Sven-Erik Carlsson, Gimo, SE;
Sandvik Aktiebolag, Sandviken, SE;
Abstract
A rotatable tool for chip removing machining includes a shaft and a cutting body connected detachably to the shaft by a drawbar. At its front end the drawbar has a locking device for effecting mechanical engagement with the cutting body. The drawbar is axially movable by an actuating element located at a distance from the locking device. Inside the cutting body there is a cavity, which communicates with an opening in a rear part of the cutting body. The opening has a smaller width than the cavity, and the locking device has a larger width than the opening in order to be able to be pressed against an interior rear surface of the cavity of the cutting body after the locking device is inserted into in the cavity.