Earth working – Mast type hitch – Angled gangs liftable as a unit
Patent
1980-05-30
1981-06-09
Johnson, Richard J.
Earth working
Mast type hitch
Angled gangs liftable as a unit
172595, A01B 59043
Patent
active
042719127
ABSTRACT:
An improved disc harrow (10) for cutting and leveling soil comprises a rigid frame (14) having a front pair of gang assemblies (36, 38) and a rear pair of gang assemblies (62, 64) secured thereto. The disc gang assemblies (36, 38, 62 and 64) are arranged in double-offset relationship. The forward pair of disc gang assemblies (36, 38) extend laterally outward from points located on opposite sides of a longitudinal line to effect harrowing across the entire width of the invention without leaving an uncut balk.
REFERENCES:
patent: 1247017 (1917-11-01), Sharp
patent: 2320015 (1943-05-01), Seaholm
patent: 2609647 (1952-09-01), Love
patent: 2617342 (1952-11-01), Meissner
patent: 2640307 (1953-06-01), Robertson
patent: 2683960 (1954-07-01), Love
patent: 2704018 (1955-03-01), Oehler
patent: 2723613 (1955-11-01), Walberg
patent: 2741967 (1956-04-01), Oehler
patent: 2774206 (1956-12-01), Lynch
patent: 2813389 (1957-11-01), Padrick
patent: 2905255 (1959-09-01), Kampe
patent: 2955664 (1960-10-01), Oehler
patent: 3021907 (1962-02-01), Lapins
patent: 3213946 (1965-10-01), Carrick
patent: 3730280 (1973-05-01), Oelschlaeger
patent: 3734199 (1973-05-01), Tsuchiya
patent: 3912017 (1975-10-01), Rehn
Miller Category I8II 3-Point Tandem Discs for America's Specialty Farms, Miller Mfg. Co., Stratton, Neb.
Ag-Team, Inc.
Johnson Richard J.
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