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. 20, 2010
Filed:
Aug. 23, 2007
Applicant:
Caj Nordstrom, Jeppo, FI;
Inventor:
Caj Nordstrom, Jeppo, FI;
Assignee:
Oy KWH Mirka AB, , FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention particularly relates to a hand-held sanding machine with an outer housing (), a tool shaft () and a brushless electric drive motor. In the present invention, the rotor of the drive motor is fastened to the tool shaft () of the sanding machine, and the stator () is positioned in the outer housing (). The present invention also relates to a control method for an electric sanding machine.