Grass-cutting head with spiral guide channels for the cutting line
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United States of America Patent
Stats
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Jun 28, 2011
Grant Date -
Nov 20, 2008
app pub date -
Nov 2, 2005
filing date -
Nov 2, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The grass-cutting head (101) has a body (103) forming a housing for at least one spool of cutting line (F1; F2), provided with at least one outlet hole (111) of an end of the cutting line wound on said spool positioned inside the head. For each outlet hole, a guide channel for the cutting line is also provided, extending from the inside of the housing towards the hole and having an inclined trend, gradually moving away from said axis of rotation.
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