Andreas Stihl Ag Co. Kg

Daniel Diepolder

Sebastian Friedrich

Andreas Lingen

Eberhard Bohnaker

Arne Jensen

Jens Knauss

Christina Escher

Juergen Bernert

Christian Schmidt

A handheld work apparatus has at least one tool which is driven by a combustion engine. A portion of an intake channel of the combustion engine is formed by an elastic connecting piece which has a first section and a second section between which an expansion fold is arranged. The expansion fold has a first side wall and a second side wall arranged downstream of the first side wall. A peripheral wall, which extends in the region of the largest outside diameter (a) of the expansion fold, is arranged in flow direction between the first side wall and the second side wall. The connecting piece has a stop for the expansion fold which prevents a segment of the first side wall adjoining the peripheral wall from bearing against the second side wall.

Handheld work apparatus and elastic connecting piece for a handheld work apparatus

An air filter arrangement for an internal combustion engine, especially for a two-cycle engine in a manually guided implement such as a power saw, a cut-off machine, etc., and including an air filter element that delimits a first clean chamber. The air filter arrangement has an inlet opening for an air channel and an inlet opening for a mixture channel. A shield is provided for shielding the air filter element relative to the mixture channel. The inlet opening of the air channel and the inlet opening of the mixture channel are interconnected via the shield.

Air filter arrangement for an internal combustion engine

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Waiblingen, Germany

Daniel Diepolder