Mower deck

Details Mower deck Mower deck

1991-06-14

1992-10-27

Suchfield, George A.

Harvesters

Cutting

Housing or guard

56255, 563202, A01D 3464, A01D 6700

Patent

active

051579081

ABSTRACT:
A mower deck within which a blade coupled with a vertical shaft rotates for cutting vegetation. The deck includes a generally horizontal central portion, and side walls downwardly extending from the central portion. The central portion and side walls form a compartment within which the blade rotates to cut vegetation. A vertically extending and generally cylindrical portion is formed integral with the central portion for operatively supporting the vertical shaft for rotation during mowing operation. Two bearings are positioned within the cylindrical portion for rotatably supporting the vertical shaft. A radially inwardly extending portion is formed within the cylindrical portion and is positioned between the bearings for vertically locating the bearings within the cylinder. The inwardly extending portion is formed integral with the cylindrical portion. The radially inwardly extending portion includes a plurality of vertically extending support ribs for vertically locating the bearings within the cylinder.

REFERENCES:
patent: 2329185 (1943-09-01), Coddington
patent: 3008283 (1961-11-01), Wood, Jr.
patent: 3759023 (1973-09-01), Comer
patent: 4711077 (1987-12-01), Kutsukake et al.
patent: 4724660 (1988-02-01), Bowie et al.
patent: 4887420 (1989-12-01), Cerney, Jr. et al.
patent: 4889526 (1990-02-01), Harris
patent: 4928457 (1990-05-01), Laperle
patent: 4944142 (1990-07-01), Sueshige et al.

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