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:
Feb. 17, 2009
Filed:
Oct. 26, 2007
Heiko Rosskamp, Adelberg, DE;
Georg Maier, Kernen, DE;
Volker Reber, Michelbach, DE;
Alexander Erkert, Korb, DE;
Daniel Herbst, Karlsruhe, DE;
Marcus Saak, Gerolsheim, DE;
Dirk Schweinberger, Karlsruhe, DE;
Heiko Rosskamp, Adelberg, DE;
Georg Maier, Kernen, DE;
Volker Reber, Michelbach, DE;
Alexander Erkert, Korb, DE;
Daniel Herbst, Karlsruhe, DE;
Marcus Saak, Gerolsheim, DE;
Dirk Schweinberger, Karlsruhe, DE;
Andreas Stihl AG & Co. KG, Waiblingen, DE;
Abstract
A portable handheld work apparatus has a drive motor as well as an adjusting element for controlling the drive motor. The work apparatus has at least one actuating element. A movement of the actuating element is transmitted to the adjusting element via a transmitting unit. A good operator control is achieved when at least one transmitting characteristic () of the transmitting unit runs nonlinearly as a function of the actuating displacement (s) of the actuating element.