B - Operations – Transporting – 27 – B
Patent
B - Operations, Transporting
27
B
B27B 33/20 (2006.01) B27L 11/00 (2006.01)
Patent
CA 2218066
The invention concerns a tool head for shaping machine designed to machine the side segments of tree trunks. The tool head has a rotationally driven main body (1) with several groups of chipper blades (2, 3) round its circumference. The front chipper blade (2) in each group and a front-mounted finishing tool, e.g. a segment (4) of a circular-saw blade, are mounted on a common tool carrier (5). The tool carrier (5) is detachably attached to the tool-head main body (1) and is held in place by clamps (16). If, as a result of wear, it becomes necessary to replace a tool, the tool carrier is replaced after the clamp (16) has been loosened.
L'invention concerne une tête d'outil pour machine de façonnage, servant au traitement des segments latéraux de troncs d'arbres, présentant un corps (1) de tête d'outil entraîné en rotation, portant à sa périphérie une pluralité de groupes de lames de hachage (2, 3). Dans chaque groupe, la lame frontale (2) et un outil de finissage frontal, par exemple, un segment annulaire (4) de scie circulaire, sont montés sur un porte-outil commun (5). Le porte-outil (5) est fixé de manière interchangeable sur le corps (1) de la tête d'outil et est maintenu en place par des moyens de fixation (16). Si, à la suite d'usure, un changement d'outil s'avère indispensable, le porte-outil est remplacé après desserrage des moyens de fixation (16).
Gross Hermann
Haas Albert
Fetherstonhaugh & Co.
Gebruder Linck Maschinenfabrik "gatterlinck" Gmbh & Co. Kg
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