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. 02, 2013
Filed:
Mar. 19, 2010
Werner Gräter, Berglen, DE;
Tobias Baur, Gestratz, DE;
Birger Loew, Wendlingen, DE;
Andreas Stihl AG & Co. KG, Waiblingen, DE;
Abstract
A carburetor assembly () has an intake channel section () and an air channel section (). In the intake channel section (), a throttle element and a choke element are arranged. An air control element is arranged in the air channel section (). A first coupling unit () is provided which defines the position of the throttle element in at least one start position of the carburetor assembly (). A second coupling unit () couples the position of the air control element in at least one operating state to the position of the throttle element. To ensure a reliable start, the choke element is held in at least one start position by the first coupling unit () and the second coupling unit ().