Material or article handling – Vertically swinging load support – Grab
Patent
1976-12-20
1979-04-10
Makay, Albert J.
Material or article handling
Vertically swinging load support
Grab
242 865R, 414731, B65H 7540
Patent
active
041483995
ABSTRACT:
The invention relates to an apparatus for lifting, handling, transporting and unrolling large round hay bales. Preferably said apparatus is employed on the bed of a pickup or truck and includes a frame mounted on the pickup bed with a beam pivotally mounted thereon and with arms slidably mounted on the beam. The arms have bale penetrating members rotatably mounted or fixed thereon. First power actuated means operably pivot said beam in an arc about the rear end of the pickup toward and away from the ground. Second power actuated means slide the arms and penetrating members along said beam toward each other in such fashion as to squeeze a bale sufficiently to allow the first power means to lift the bale from the ground, and away from each other to release the bale. The bale penetrating members are rotatably or fixedly mounted on the arms to allow a bale to be unrolled to facilitate feeding the hay of the bale to animals.
REFERENCES:
patent: 3110477 (1963-11-01), Campbell
patent: 3325118 (1967-06-01), Hall
patent: 3908846 (1975-09-01), Brummitt
patent: 4032184 (1977-06-01), Blair
patent: 4044963 (1977-08-01), Hostetler
Carter Jackie L.
Carter Jerry D.
Abraham George F.
Makay Albert J.
Simmons Glen
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