| 摘要 |
A cutting apparatus, such as a lawn mower is described comprising a substantially endless housing having an open bottom, air intake opening and a discharge port. The housing cooperates with a plate member projecting inwardly from a bottom part of the housing to define a substantially enclosed centrifuge chamber. A rotatable cutting blade is mounted in the chamber and an air impeller is provided for pressurizing air in the chamber. The plate member and impeller enhance the centrifugal movement imparted to the cuttings by the rotating cutting blade. A mulch recycling system is provided for receiving the grass cuttings and for delivering the cuttings to a predetermined location adjacent the housing for mulching. The mulch recycling system is adapted for use in connection with cutting apparatus supported by wheels, or roller members, as well as air-floated cutting apparatus.
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