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. 10, 2018
Filed:
Sep. 20, 2015
Applicant:
Viking Gmbh, Langkampfen, AT;
Inventors:
Assignee:
Viking GmbH, Langkampfen, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01D 34/73 (2006.01);
U.S. Cl.
CPC ...
A01D 34/733 (2013.01);
Abstract
A power tool is provided with a drive motor and a drive shaft connected to the drive motor so as to be driven in rotation about an axis of rotation. A disk is fixedly secured to the drive shaft so as to rotate with the drive shaft. At least one knife is arranged on a face of the disk that in operation of the power tool is facing the ground. The at least one knife is fixedly connected to the disk and a driving torque for rotatingly driving the at least one knife about the axis of rotation is transmitted from the disk onto the at least one knife. A spacing of a radial outer edge of the at least one knife relative to the axis of rotation is smaller than a radius of the disk.