Cutting head for brush cutter comprises passage for cutting wire and roundness supporting wire, passage extending offset relative to head rotational axis to present interior edge corresponding to wire trailing edge

摘要

The cutting head comprises a passage (112) for a cutting wire and a roundness (120) for supporting the wire extending between a wire outlet region (115) from the passage and a head peripheral region. The passage extends offset relative to the head rotational axis (C) so as to present an interior edge constituted by the edge closest to the rotational axis. This interior edge corresponds to a trailing edge of the wire when the head is rotated and the roundness extends from the interior edge. An Independent claim is included for a brush cutter.