Harvesters – Motorized harvester – Having fluid-pressure or stored-energy motor
Patent
1982-05-12
1984-04-17
Mancene, Gene
Harvesters
Motorized harvester
Having fluid-pressure or stored-energy motor
56 6, A01D 6900
Patent
active
044426585
ABSTRACT:
The trailing wing mower includes a first or central section (A) to which a second or wing section (B) is pivotally connected and a third section (C) is pivotally connected. The first section includes a plurality of tubular members (12, 14, 16, 18, 20 and 22) which are structurally and fluidically interconnected to function as a supporting frame and as a heat exchanger. A hydraulic fluid pump (122) pumps hydraulic fluid from a reservoir (120) to hydraulic motors (50, 90, 90') which are disposed on the first, second and third sections. Hydraulic fluid from the motors flows through the plurality of tubular members to be cooled and returns to the reservoir. The second and third sections are angularly positionable about the first section. The angular position is controlled by a fluid cylinder (100). A cylinder link (106) is pivotally connected with the first section and with the fluid cylinder. A wing link (114) is pivotally connected with the second section and the cylinder link such that elongation or contraction of the fluid cylinder pivots the second section to adjust its angular position.
REFERENCES:
patent: 2920434 (1960-01-01), Ingram
patent: 2952961 (1960-09-01), Engler
patent: 3045413 (1962-07-01), Sheffer
patent: 3398786 (1968-08-01), McNabney
patent: 3400521 (1968-09-01), Caldwell
patent: 3527032 (1970-09-01), Wood
patent: 3699847 (1972-10-01), Little
patent: 3729910 (1973-05-01), Hardee
patent: 3751191 (1973-07-01), Mott, Jr.
patent: 4048789 (1977-09-01), Cartner
patent: 4048790 (1977-09-01), Zweegers
patent: 4183195 (1980-01-01), James
patent: 4308713 (1982-01-01), James
Terrain King Advertisement of The Hydro-15, published unknown.
Terrain King Advertisement of Versa Mower, published unknown.
Terrain King Advertisement of The TK-15, published unknown.
Mancene Gene
Tarnoff David L.
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