Andreas Stihl Ag Co. Kg

Christina Wedel

Klaus-Martin Uhl

Joachim Hoffmann

Maximilian Eberhardt

Jurgen Erath

Holger Lochmann

Konrad Ehmann

Rolf Ademes

Stefan Schweiger

A fuel composition contains at least 74% by volume of C4 to C14 isoalkanes and, pursuant to the determination of the distillation characteristics according to DIN EN ISO 3405, at least 25% by volume of the fuel composition evaporate at temperatures above 110&#xb0; C. The fuel composition can also contain oxygen-containing organic compounds, aromatic compounds, olefins, and naphthenes.

Fuel composition

A protective cover of a hand-held cut-off machine has a cover member having an interior. At least two injection nozzles for spraying a cooling liquid into the interior are arranged on the cover member. A supply line for supplying the cooling liquid to the at least two injection nozzles is provided. A bow is arranged outside of the cover member. The supply line has a line section that extends from a first injection nozzle to a second injection nozzle through the bow.

Protective cover for a hand-held cut-off machine

A protective cover for a cutting wheel of a hand-held cut-off machine driven by an internal combustion engine has a circumferential wall and two opposed sidewalls adjoining the circumferential wall. The circumferential wall and the two sidewalls are a monolithic component made of cast light metal. The circumferential wall in a circumferential direction has at least over sections thereof a first integral thicker portion. The two sidewalls are thinner than the first integral thicker portion. Preferably, the protective cover is made of diecast magnesium.

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Bietigheim-Bissingen, Germany

Christina Wedel