| 摘要 |
<p>A device (1) for cutting vegetation comprises a housing (28) rotatable about an axis; a rotatable spool (22) within the housing (28) storing a supply of flexible line (24) having an end extending through an aperture (26) in the housing (28) into a cutting plane normal to said axis and a manual feed system for said flexible line (24). The feed system comprises means for manually actuating rotation of the spool (22) relative to the housing (28) in the reverse direction to the driving direction. The manual feed system is preferably provided as a manual override for an automatic line feed system. <IMAGE></p> |
