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. 22, 2003
Filed:
Jul. 13, 2001
Applicant:
Inventors:
Gerhard Stoll, Winnenden, DE;
Andreas Schneider, Weinstadt, DE;
Jürgen Steinmaier, Notzingen, DE;
Assignee:
Andreas Stihl AG & Co., Waiblingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 1/06 ; B25D 1/724 ; A01D 3/4412 ;
U.S. Cl.
CPC ...
F16C 1/06 ; B25D 1/724 ; A01D 3/4412 ;
Abstract
The invention is directed to a portable handheld work apparatus such as a brushcutter, edge cutter or the like. The work apparatus has a drive motor which drives a rotatable work tool via a drive shaft ( ) journalled in a guide tube ( ). The guide tube ( ) is held in a housing ( ) of the drive motor by an anti-vibration unit ( ). The anti-vibration unit ( ) includes a clamp ( ) which surrounds the guide tube ( ) and elastic damping elements ( ) which lie between the clamp ( ) and the housing ( ). The clamp ( ) surrounds the guide tube ( ) and is fixed form tight on the housing ( ).