MOWERS

摘要

Mowers producing an air flow that inhibits the build up of cut material on the mower housing and that facilitates fine comminution of cut material. The blades produce lift so that grass may be lifted towards the cutting blades for effective cutting whilst an "air curtain" inhibits the build up of cut material on the housing. Cut material within the housing may be directed towards a region in which cutting blades pass an anvil to facilitate fine comminution, reduce dwell time of the cut material in the mower and reduce the build up of cut material on walls of the housing. Consequently the mowers may be of reduced size, have improved maneuverability and energy requirements may be greatly reduced. Furthermore the mowers may produce finely comminuted organic material that is easily dispersed and utilized.