Adjustable three-point tractor hitch

Details Adjustable three-point tractor hitch Adjustable three-point tractor hitch

1975-11-13

1977-04-26

Peters, Jr., Joseph F.

Land vehicles

Wheeled

Articulated vehicle

172248, 172272, 280479R, B60D 110

Patent

active

040197530

ABSTRACT:
A tractor implement attaching hitch mechanism of the three-point type that utilizes a hydraulic actuator for readily adjusting the attaching mechanism out of a vertical plane, whereby the remotely controlled latches may be activated for attaching the implement to the tractor.
The hitch mechanism comprises a frame including a pair of depending legs interconnected by a horizontal support member. The support member and one of the legs include brackets which are connected to two draft links of the tractor, and the other leg is connected to the other draft link by a link member which is pivotally connected to the leg and the draft link. The hydraulic actuator is carried by the support member and connected to the link member for pivoting the link member so as to vertically move the leg to vary the plane of the hitch mechanism relative to the tractor.

REFERENCES:
patent: 3090639 (1963-05-01), Virtue
patent: 3116075 (1963-12-01), Hershman
patent: 3528685 (1970-09-01), Eastman
patent: 3531140 (1970-09-01), Di Vita et al.
patent: 3572759 (1971-03-01), Baugh

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