Mowing device for, e.g. grass, includes hub portion and knife holder which are combined forming a rotatable assembly provided with break connection between knife carrying portion and hub portion along radial direction

摘要

Each mowing unit comprises knife holder (6a,6b) with a knife carrying portion for mowing knife (7). A drive element (50) comprises knife holder carrying hub portion. The hub portion and knife holder forms a unitary rotatable assembly which is provided with a break connection at a position between the knife carrying portion and hub portion along a radial direction.