Earth working – Diverse tools – Second implement follows path of first
Patent
1981-01-12
1984-05-15
Stouffer, Richard T.
Earth working
Diverse tools
Second implement follows path of first
1724451, A01B 4902
Patent
active
044482582
ABSTRACT:
A soil leveling apparatus (10) is disclosed which includes a frame (11) having ground-engaging members (12a, 12b, 12c, 13) disposed transverse to the direction of motion, side rail members (14, 15) in which the ends of the ground-engaging members are secured, and upstanding connecting means (20) for operatively attaching the apparatus (10) to the draft vehicle. A scarifying means (50) for breaking up and loosening the soil prior to the leveling operation can be mounted near the forwardmost area of the apparatus (10). The scarifying means (50) includes a cross-shaft (51), connector arms (52) for pivotally connecting the cross-shaft (51) to the frame (11), scarifiers (55) extending downwardly from the cross-shaft (51) and a hydraulic cylinder (61) for lowering and raising the scarifying means (50) into and out of the soil.
REFERENCES:
patent: 1833878 (1931-11-01), Adams
patent: 2302702 (1942-11-01), Leschinsky
patent: 2578131 (1951-12-01), Gannon
patent: 2762140 (1956-09-01), Elfes
patent: 2817203 (1957-12-01), Sievers et al.
patent: 2865117 (1958-12-01), Davis et al.
patent: 3122209 (1964-02-01), Crites
patent: 3274712 (1966-09-01), Jones
patent: 3274713 (1966-09-01), Jones
patent: 3324955 (1967-05-01), Perold
patent: 3556228 (1971-01-01), Mork
patent: 3724557 (1973-04-01), Boschung et al.
patent: 3904380 (1975-09-01), Smith
patent: 4196778 (1980-04-01), Smith
patent: 4386662 (1983-06-01), Kalif
Gill Brochure.
Earthcavator Company Brochure.
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