Cultivator attachment for a skid steer tractor unit

Details Cultivator attachment for a skid steer tractor unit Cultivator attachment for a skid steer tractor unit

1997-09-11

1999-02-23

Will, Thomas B.

Earth working

Convertible; or changeable by disassembly or assembly

To land vehicle with body

172199, 172568, 172 40, A01B 3518

Patent

active

058734171

ABSTRACT:
A cultivator attachment is mounted on a skid steer tractor and includes a main frame, a vertical receptacle attached to the frame to receive and attach to the mounting plate member of the skid steer tractor and a plurality of cultivator discs carried on the frame for working ground underneath the frame and forwardly of the skid steer tractor unit. Two rows of disk extend across the frame generally transverse to the forward direction. One of the rows of discs includes teeth projecting outwardly from at least some of the discs. Each row includes two disc sections arranged such that an axis of rotation of the discs is inclined to the forward direction and converge to an apex centrally of the frame. The disc sections are adjustable from a first position in which the apexes of the rows are adjacent to a second position in which the apexes are spaced apart so as to reverse the direction of cut of the discs and allow movement of the frame in a reverse direction opposite to the forward direction. An actuating cylinder mounted on the frame effects simultaneous adjustment of the two rows of discs.

REFERENCES:
patent: 3106255 (1963-10-01), Kenney
patent: 3620310 (1971-11-01), Richey
patent: 4892155 (1990-01-01), Wanamaker
patent: 4903418 (1990-02-01), Loudon
patent: 5171124 (1992-12-01), Foster
patent: 5458203 (1995-10-01), Evers
patent: 5526590 (1996-06-01), Palm et al.

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