Rotary mower

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2007-02-27

2007-02-27

Kovács, Árpád Fábián (Department: 3671)

Harvesters

Cutting

Cutter members

Reexamination Certificate

active

10516329

ABSTRACT:
A cutting device including a gearbox of an upper part, a lower part, and a front piece, the front piece having a thickness greater than the thickness of the upper part. At least one guide bearing is connected to the gearbox by assembly elements. At least one cutting member is connected to the gearbox by the guide bearing, the cutting member being driven in rotation during work about an upwardly directed axis. And, at least one assembly element is anchored in the front piece of increased thickness, attachment of the guide bearing being thus improved.

REFERENCES:
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patent: 4468916 (1984-09-01), Vissers et al.
patent: 4720964 (1988-01-01), Ermacora et al.
patent: 4730445 (1988-03-01), Wolff
patent: 4761940 (1988-08-01), Wolff
patent: 4890445 (1990-01-01), Crane
patent: 5012635 (1991-05-01), Walters et al.
patent: 5784866 (1998-07-01), Campbell et al.
patent: 5809757 (1998-09-01), McLean et al.
patent: 0 427 353 (1991-05-01), None
patent: 0 878 120 (1998-11-01), None
patent: 0 965 258 (1999-12-01), None
U.S. Appl. No. 11/071,253, filed Mar. 4, 2005, Wolff.

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