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:
Jan. 14, 2025
Filed:
Oct. 01, 2020
Husqvarna Ab, Huskvarna, SE;
Torbjörn Almqvist, Gothenburg, SE;
Paul Johansson, Torslanda, SE;
Hanna Olsson, Kungsbacka, SE;
Robert Lerbro, Floda, SE;
Pär Carlsson, Hyssna, SE;
HUSQVARNA AB, Huskvarna, SE;
Abstract
A hand-held work tool () comprising a first part () and a second part () arranged vibrationally isolated from each other, the first part () comprising an interface for holding a circular cutting tool () and an electric motor () arranged to drive the circular cutting tool, wherein the electric motor () is arranged to drive a fan () configured to generate a flow of cooling air for cooling the electric motor (), the second part () comprising a battery compartment () for holding an electrical storage device arranged to power the electric motor (), wherein a cooling air conduit is arranged to guide a portion of the flow of cooling air () from the first part () and into the second part () for cooling the electrical storage device.