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Trimmer head for a vegetation cutting machine
专利权人:
发明人:
Emmanuel Legrand
申请号:
US14677913
公开号:
US09549501B2
申请日:
2015.04.02
申请国别(地区):
US
年份:
2017
代理人:
摘要:
The invention relates to a trimmer head comprising: a body to be coupled to a driving shaft of a vegetation cutting machine for rotating about a rotation axis, at least one rod comprising at least one retaining portion for holding a cutting filament in a determined direction, wherein the body comprises a housing for receiving each end of the rod such that the rod axis is perpendicular to the rotation axis of the body and substantially tangential to the rotational path of the body, the housing and the rod ends having respective shapes allowing at least two relative orientations of the rod relative to the body: a first orientation wherein the determined direction is substantially parallel to the rotation axis of the body, and a second orientation wherein the determined direction is substantially radial and substantially perpendicular to the rotation axis of the body.
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