Abstract: A mulching assembly for a mower deck that has one or more cutting chambers includes a channeling plate in each cutting chamber. The channeling plate is configured to optimize air and clipping flow through the cutting chamber for mulching and dispersal of the clippings without disrupting airflow and consequently creating obstructions in the high-pressure outer region of the cutting chamber. Each channeling plate is spaced from the outer perimeter of the cutting chamber, extends in a generally non-radial direction generally parallel to the bottom surface of the cutter deck, and is mounted to the deck directly above the cutting blade in each cutting chamber.

Abstract: A hopper for a lawn tractor. The hopper includes a plurality of walls. The walls together define an interior space and an opening communicating with the interior space. A door is movably coupled to at least one of the plurality of walls and is movable between a closed position, in which the door substantially covers the opening, and an open position, in which, the opening is at least partially uncovered. A sweep assembly is movable within the interior space when the door is moved between the closed and open positions. Preferably, the sweep assembly includes a frame coupled to the door and a sweep coupled to the frame. The sweep is preferably a flexible member that engages at least one of the plurality of walls. Preferably, the hopper also includes a latching mechanism coupled to the at least one of the plurality of walls.

Abstract: A hopper for a lawn tractor. The hopper includes a plurality of walls. The walls together define an interior space and an opening communicating with the interior space. A door is movably coupled to at least one of the plurality of walls and is movable between a closed position, in which the door substantially covers the opening, and an open position, in which, the opening is at least partially uncovered. A sweep assembly is movable within the interior space when the door is moved between the closed and open positions. Preferably, the sweep assembly includes a frame coupled to the door and a sweep coupled to the frame. The sweep is preferably a flexible member that engages at least one of the plurality of walls. Preferably, the hopper also includes a latching mechanism coupled to the at least one of the plurality of walls.

Abstract: A lawnmower includes a cutter assembly having a cutter deck and at least three cutter blades disposed respectively in first, second and third cutting zones within the cutter deck. The cutter blades are coupled to a power source by a power transmission assembly. A first opening is formed in one side of the cutter deck adjacent the second cutting zone and a closure member is removably mounted on the cutter deck for closing the first opening. A second opening is formed in the cutter deck adjacent the second cutting zone and a conduit is coupled at one end to the second opening and at its other end to a hopper for conducting grass clippings from the cutter assembly to the hopper. A plurality of baffles define portions of the first, second and third cutting zones and are configured to direct clippings from the first cutting zone to the third cutting zone and from the third cutting zone to the second cutting zone.

Abstract: A tool for removing a lawn mower cutter blade from a shaft to which it is attached by a threaded member and disposed in a cutter deck having a skirt portion which surrounds the cutter blade and having different portions disposed at different distances from the ends of the cutter blade as the cutter blade rotates. The tool includes a sleeve portion having open opposite ends and adapted to be telescopically received over the end of the blade and a stop disposed intermediate the ends of the sleeve portion for engaging one end of the blade to limit the extent to which the tool can move inwardly toward the center of the blade so that a portion of the tool extends from the end of the blade toward the skirt portion, whereby when one end of the tool is received on a cutter blade and the blade is rotated, the other end of the tool jams against the inner surface of the skirt portion so that the threaded member can be threaded on or removed from the shaft without further rotation of the blade.