Husqvarna Ab

Gardena Manufacturing Gmbh

Ottmar Locher

Gustav Landberg

Pär Martinsson

Johan Svennung

Joachim Rief

Tobias Zeller

Johannes Gungl

Bernhard Reh

Peter Kohl

Peter Rudolf

Martin Lugert

Hans Waigel

Corinna Mönch

Vincent Reichart

Johan Hallendorf

Günter Baur

Peter Lameli

Christoph Schiedt

Martin Bepler

Norbert Keim

Hubert Aleker

Reinhard Fritz

Reiner Häufele

Michael Scherer

Carrier system for a backpack energy source, energy source and backpack energy source assembly The invention in particular is directed to a carrier system for a backpack energy source (). The carrier system comprises a carrier plate () with a coupling interface () implemented to be exchangeably coupled to a counter coupling interface () of an energy source ().

Carrier system for a backpack energy source, energy source and backpack energy source assembly

A self-powered chainsaw, typically a battery powered chainsaw, including a housing, a power source, an endless cutting chain having a plurality of cutting elements and a motor arranged to drive the chain relative to the housing using power from the power source. The chainsaw also includes a sharpening element which is arranged so as to be driven relative to the cutting elements and the housing using the power source.

Chainsaw with a sharpening element

The invention relates to a motor-driven cutting device with a double blade arrangement driven by means of a double eccentric arrangement having opposing oscillating blade movement, comprising an advantageous construction with a separate double eccentric group for the drive device that can form a uniformly operable front-part group, particularly in conjunction with the double blade arrangement at a particularly favorable cost, and that is advantageous for installing the front-part group in the production process and/or when replacing the preferably uniformly operable front-part group.

Motor-driven handheld cutting device, method for producing same, and double blade arrangement

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Ulm-Donaustetten, Germany

Ottmar Locher