Mower unit attachable to a vehicle body

Details Mower unit attachable to a vehicle body Mower unit attachable to a vehicle body

2005-02-01

2005-02-01

Petravick, Meredith (Department: 3671)

Harvesters

Cutting

Housing or guard

C056S006000

Reexamination Certificate

active

06848246

ABSTRACT:
A mower unit attachable to a vehicle body includes a mower deck. The mower deck defines a grass discharge opening at an opposite side of one side wall, and has a plurality of rotary blades juxtaposed inside the mower deck to be rotatable about vertical axes. All of the rotary blades are rotatable in the same direction so that a front half, with respect to a traveling direction, of a track of rotation of each rotary blade points toward the side having the grass discharge opening. A rear baffle depends from a top board of the mower deck for enclosing the rotary blades in combination with a front wall, and surrounds, in form of a concentric part circle, a rear portion of the track of rotation of each rotary blade. A front baffle and a mulching baffle are provided to be selectively attached to the mower deck to be located forwardly of the tracks of rotation of the rotary blades. The front baffle includes curved segments each for surrounding, in form of a concentric part circle, a front portion of the track of rotation of one rotary blade, and counter curved segments for connecting the curved segments. The mulching baffle, in combination with the rear baffle, defines a mulching chamber surrounding the track of rotation of each rotary blade.

REFERENCES:
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patent: (1994) 6-14634 (1994-02-01), None
patent: (1996) 8-280225 (1996-10-01), None

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