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:
Nov. 25, 2014
Filed:
Sep. 26, 2011
Andreas Binder, Stuttgart, DE;
Andreas Binder, Stuttgart, DE;
Andreas Stihl AG & Co. KG, Waiblingen, DE;
Abstract
A handheld blower apparatus includes a housing (), an axial blower () which conveys air through a blower tube (), and an electric drive motor (). The drive motor () has a rotor () and a stator () and rotatably drives a drive shaft () and at least one fan wheel () of the axial blower (). A simple construction results when the drive shaft () is rotatably mounted in the housing (), when the rotor () of the drive motor () is connected to the drive shaft () in a rotatably fixed manner and the stator () of the drive motor () is rotatably mounted on the drive shaft (). The stator () is supported relative to the housing () to prevent rotation and can tilt in a limited manner relative to the housing ().