Back loader for big hay bales

Details Back loader for big hay bales Back loader for big hay bales

1980-12-11

1982-06-15

Paperner, Leslie J.

Material or article handling

Round hay bale handling

294 88, 414703, 414739, 414911, A01D 8712

Patent

active

043348173

ABSTRACT:
Loading apparatus for use with a tractor having a three-point hitch including an upper stationary pivot point and a pair of opposed generally paralleled lifting arms below the pivot point, including a horizontal lifting bar supported by the outer end of the tractor lifting arms, a pair of wing members having the inner end pivotally secured to the tractor pivot point and the outer ends configured so that they are generally parallel and spaced apart sufficient to engage the ends of a cylindrical hay bale, and a hydraulic grasping cylinder piston between the wing members controllable so as to move the wing members together to grasp a hay bale after which the tractor lifting arms may be actuated to lift the lifting bar and thereby the wing members to lift the hay bale for transportation.

REFERENCES:
patent: 3587218 (1971-06-01), Geary
patent: 3677428 (1972-07-01), Mallett
patent: 3908846 (1975-09-01), Brummitt
patent: 3946887 (1976-03-01), Parker
patent: 4049140 (1977-09-01), Roose
patent: 4194863 (1980-03-01), Vansickle et al.

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