Patent · US Expired

Manually operated implement driven by an internal combustion engine

US7278395B2 · kind B2 · utility

0Cited by

10References

13Claims

0Family size

Assignee

Andreas Stihl AG & Co. KG · DE

Inventors

Helmar Amend · Waiblingen, DE
Klaus-Martin Uhl · Plochingen, DE
Sebastian Friedrich · Waiblingen, DE

Key dates

Filing date	Dec 21, 2005
Grant date	Oct 9, 2007
Priority date	—
Expiry date	Dec 21, 2025

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02D11/02
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A manually guided implement driven by an internal combustion engine having a carburetor that is actuated by a throttle lever arrangement, which includes a throttle lever that is mounted in the implement so as to be pivotable about a pivot axis, and also includes a transmission element that operatively connects the throttle lever with the carburetor. The transmission element is an essentially rigid connecting rod that is mounted on the throttle lever and on an actuating lever of the carburetor.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.