Forwardly folding tool bar

Earth working – Plural wheeled implements – Outrigged implement adjustable inwardly

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Details

172456, 172466, 2804912, A01B 63102

Patent

active

051139561

ABSTRACT:
A forwardly folding tool bar comprising a center tool bar section having wing sections pivotally secured to the outer ends thereof. Hydraulic cyclinders are operatively connected to the wing sections to cause the wing sections to be forwardly folded relative to the center tool bar section. The wing sections are supported on a transversely extending beam secured to the tongue when the folding tool bar is in its transport position. The tool bar inlcudes a telescoping tongue which may be locked in its withdrawn position without leaving the tractor. The tool bar sections are supported by gauge wheels which are mounted at the forward side of the tool bar sections so that they do not interfere with the mount of implements on the tool bar sections.

REFERENCES:
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patent: 4945997 (1990-08-01), Adee
patent: 4974684 (1990-12-01), Stevens
Kinze Brochure, "Multi-row Mobility", Rear Folding Planter Bar, 1983, pp. 1-4.
Great Plains Brochure, "Solid Stand 3-Section Folding Drill," 1986, pp. 1-4.
Tillage and Earthmoving Equipment Catalog, Jan. 1991, Brillion "WL Pulvi-Mulcher" advertisement , pp. 41-42.
Shoup Manufacturing Company brochure, "Front Folding Planter Frams," (no date) pp. 1-4.
Great Pains Advertisment, "Solid Stand Folding Drills," p. 12 (no date).
Great Plains Advertisement, "Folding No-Til Drills," p. 15 (no date).
Great Plains Advertisement, "Multi-Flex Planter", p. 18 (no date).
Tillage and Earthmoving Equipment Catalog, Jan. 1991, "Orthman 12-50 16-Row RTC" Advertisement, p. 50.
Brillion Iron Works, p. 42, Brillion Pulverizers.
Shoup Manufacturing Company, Shoup Front Folding Planter.
Great Plains, p. 12.
Great Plains, p. 15.
Great Plains, p. 18.
Agri-Products Mulcher, p. 50.

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