Lawn mower with improved blade and blade housing

Details Lawn mower with improved blade and blade housing Lawn mower with improved blade and blade housing

2005-02-01

2005-02-01

Pezzuto, Robert E (Department: 3671)

Harvesters

Cutting

Rotating-cutting-disk type

C056S320100

Reexamination Certificate

active

06848245

ABSTRACT:
A grass cutting blade is provided which can be rotated in either direction while providing cutting and airlift in either direction. This can be used in cooperation with a cutting deck housing which includes a particular discharge opening and channel configuration which facilitates side discharge for one blade direction and mulching in the other. By controlling the blade direction, such as by an electric switch controlling electric blade shaft drive motor, side discharge or mulching can be had at a flip of a switch.

REFERENCES:
patent: 3340682 (1967-09-01), Ely
patent: 4567716 (1986-02-01), Makofka et al.
patent: 5199251 (1993-04-01), Rouse et al.
patent: 5622035 (1997-04-01), Kondo et al.
patent: 5791131 (1998-08-01), Hill et al.
patent: 6112416 (2000-09-01), Bridges et al.

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