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:
Mar. 01, 2011
Filed:
Aug. 09, 2007
Applicants:
Harald Schliemann, Waiblingen, DE;
Manfred Rabis, Schwaikheim, DE;
Daniel Hirt, Kirchentellinsfurt, DE;
Inventors:
Harald Schliemann, Waiblingen, DE;
Manfred Rabis, Schwaikheim, DE;
Daniel Hirt, Kirchentellinsfurt, DE;
Assignee:
Andreas Stihl AG & Co. KG, , DE;
Primary Examiner:
Int. Cl.
CPC ...
F03B 3/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A blower unit for a portable blower, having a drive shaft that is rotatably driven by a drive motor. Disposed in the blower unit is an axial fan that is provided with at least one fan wheel driven by the drive shaft and at least guide wheel fixedly disposed in the housing. To achieve a simple construction and a simple manufacture, the housing has at least two housing sections and is divided approximately parallel to the axis of rotation of the drive shaft.