Earth working – Plural wheeled implements – Outrigged implement adjustable inwardly
Patent
1979-08-03
1981-02-10
Stouffer, Richard T.
Earth working
Plural wheeled implements
Outrigged implement adjustable inwardly
172501, A01B 7300
Patent
active
042496160
ABSTRACT:
A multiple section fold-up agricultural implement is provided with a folding support (61) for the outboard section (13). When the outboard section (13) is pivoted from its aligned position with the adjacent implement section (12), as shown in FIG. 2, to its folded position as shown in FIGS. 3 and 4, a long support arm (62) swings from a low silhouette position of FIG. 2 to an extended bracing position wherein the cradle (76) on the end of the support arm (62) abuts the frame member (77) of the outboard section (13) sufficiently far from the folding axis (26) to adequately support outboard section (13), particularly in its inverted position, shown in FIG. 4, wherein excessive forces would otherwise be imposed on the folding mechanism (45) during travel over rough terrain.
REFERENCES:
patent: 3321028 (1967-05-01), Groenke
patent: 4133391 (1979-01-01), Richardson et al.
patent: 4159038 (1979-06-01), Eichenberger
patent: 4178998 (1979-12-01), Rockwell
Allis-Chalmers Corporation
Stouffer Richard T.
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