Hermes Sellier

Usines Métallurginques De Vallorbe Sa

Usines Metallurgiques De Vallorbe Sa

Imperiali Industries Sa

Xavier Greppin

Franck Couvidat

Nicolas Stoudmann

Mickael Lépine

Vincent Le Men

Axel De Beaufort

David Badstüber

Claude Currat

François Galloppini

Gilles Froidevaux

Kevin Bernard

Philippe Dreyer

An item of luggage includes an extendable and retractable handle mechanism having a handle axle to which a grip portion is mechanically connected. An elongate member of specific cross-section is mounted to be movable in translation relative to a fixed sheath and a locking/unlocking system. The locking/unlocking system includes a bushing and partly housed in the elongate member. In a first position of the grip portion, the locking/unlocking system is configured to compress the bushing such that it is tightly applied against an inside face of the sheath to keep the elongate member fixed in the sheath, thus locking the handle in a selected position. In a second position of the grip portion, the locking/unlocking system is configured to decompress the bushing to enable a free sliding of the elongate member in the sheath, thus unlocking the handle.

Luggage-type baggage article

The invention relates to an automatic sharpener for cutting teeth of a chain-saw chain of the type that has links and cutting teeth comprising a depth gauge. The sharpener comprises a receiving region comprising a chain support that can receive a chain-saw chain of the above-mentioned type, a driving means allowing a preferably automatically regulated horizontal translation, forwards and in stages, of said chain-saw received in the receiving region, a sharpener means arranged so as to sharpen the cutting teeth at different sharpening angles, after each translation of a chain-saw chain, and a means for planing the depth gauge of a cutting tooth, the planing means and the sharpening means each comprising a flat file and a round file which are detachably secured in a file carrier.

Automatic sharpener for chain-saw chain

Growing community of inventors

Crissier, Switzerland

Xavier Greppin