Lawnmower has rotating blade with first set of spikes in front of it and rake which can be raised and lowered between blade and first set of spikes, spikes of rake being in spaces between first spikes

摘要

The lawnmower has a rotating blade with a first set of spikes (2) in front of it. A rake (3) with a second set of spikes (4) is positioned between the blade and the first set of spikes. The second set of spikes is arranged so that they are in the spaces between the first spikes. The rake can be raised and lowered and has a smooth inner surface which is close to the path of the blade. The blade has a curved tip.