Verfahren und Vorrichtung zum Herstellen von dreidimensional definierten Strands, sowie Zerspaner

摘要

The invention relates to a method and a device for producing three-dimensionally defined strands (34) of a predetermined width (b) from a tree-trunk (10) or round timber. Longitudinal lacerations (28) which are separated from one another by the width (b) of the strands (34) are made in the tree-trunk (10) in predetermined areas. The strands (34) are cut from these areas. In order to cut up the tree-trunk (10) into strands (34) in a substantially complete manner, these steps are repeated at least once on areas (32) which lie progressively closer to the interior of the tree-trunk (10).