Material or article handling – Round hay bale handling
Patent
1989-07-10
1992-08-04
Spar, Robert J.
Material or article handling
Round hay bale handling
294 61, 294120, 414 246, 414786, B60P 104
Patent
active
051353431
ABSTRACT:
An article handling device for attachment to the rear of a pickup truck including a rigid main frame having arms separated by a cross member and all lying in substantially the same plane. The cross member has rigidly attached at approximately 90 degrees thereto a leverage pole to rotate the main frame when it is hingedly supported on a bumper mounting base. A floating spear type axle for retaining an article on the main frame is attached thereto near the outer end of each arm by a flexible movement limiting tether. The floating axle when penetrating and thereby retaining an article such as a round bale allows the bale to shift downwardly and rest on the main frame preventing transit damage especially to loosely packed or soft core bales.
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patent: 4082192 (1978-04-01), Cox
patent: 4341411 (1982-07-01), Edwards
patent: 4564325 (1986-01-01), Ackerman
patent: 4579497 (1986-04-01), Nine
patent: 4594041 (1986-06-01), Hostetler
patent: 4722651 (1988-02-01), Antal
patent: 5074734 (1991-12-01), Price et al.
Krizek Janice
Spar Robert J.
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