Folding wide pass draft implement

Details Folding wide pass draft implement Folding wide pass draft implement

1978-03-15

1980-03-04

Stouffer, Richard T.

Earth working

Plural wheeled implements

Outrigged implement adjustable inwardly

280401, 280656, A01B 7300

Patent

active

041912608

ABSTRACT:
A center towing hitch section including five side-by-side wing hitch sections disposed to each of the opposite sides of the center hitch section. Adjacent marginal portions of the hitch sections are pivotally connected and the first wing sections may be swung upwardly into upstanding positions overlying the adjacent sides of the center section. The second wing sections are swingable upwardly and inwardly into inverted superposed positions over the first wing sections and the third wing sections are swingable into juxtaposition with the second sections and the undersides of the second and third sections opposing each other. The fourth sections are swingable into inverted superposed positions relative to the third sections and the fifth wing sections are swingable into juxtaposition with the fourth sections and the undersides of the fourth and fifth sections opposing each other. Each hitch section includes a pivotally mounted trailing gang section and the gang sections of the second and fourth wing sections are swingable upwardly and forwardly over the corresponding wing sections. The outer side marginal portions of the third and fifth sections include dolly wheels rotatable about front to rear extending axes and each of the gang sections of the first through the fifth hitch sections includes a pair of front and rear support wheels with each rear support wheel centered relative to the plan area of the corresponding gang section and each front wheel disposed inwardly of the rear outer corner of the corresponding hitch section.

REFERENCES:
patent: 3321028 (1967-05-01), Groenke
patent: 3844358 (1974-10-01), Shuler et al.
patent: 3967684 (1976-07-01), Haverdink
patent: 4030551 (1977-06-01), Boetto et al.
patent: 4127283 (1978-11-01), Baden
patent: 4133391 (1979-01-01), Richardson et al.

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