Patent US4148399A successfully refreshed from Google Patents.
US4148399A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bale handling apparatus
Assignee: Individual
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Filing: 1976-12-20
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Granted: 1979-04-10
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Expires: 1996-12-20
Abstract
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.
Inventors
- 👤 Jackie L. Carter
- 👤 Jerry D. Carter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:40
CPC Classifications
A; A01; A01D; A01D87/00; A01D87/12; A01D87/127; B; B65; B65H; B65H49/00; B65H49/18; B65H49/20; B65H49/32; A01D2087/128
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
311 words
A device for handling large round hay bales comprising: (a) a vehicle having a bed thereon; (b) a rectangular shaped frame means mounted on said bed; said frame further having two bar means positioned within said rectangular shaped frame means and in parallel relationship to the longitudinal sides of said frame means and connected to the end portions of said rectangular shaped frame; (c) a first plurality of upright means mounted in contact with and extending upwardly from said rectangular shaped frame means at one end thereof; (d) a second plurality of upright means mounted on said two bar means and extending upwardly therefrom; (e) linear beam means having plural strut means mounted thereon with said strut means being pivotally mounted on the upper portion of said first plurality of upright means; (f) plural arm means slidably mounted on said beam means; (g) first power actuated means for moving said plural arm means toward and away from each other; (h) triangular shaped linkage means pivotally mounted on said second plurality of upright means; (i) connecting means connecting a first point of said triangular shaped linkage means to said beam means; (j) second power actuated means for moving said beam means along an arc as it pivots about said upper portion of said first plurality of upright means; said second power actuated means having one end thereof pivotally connected between said two bar means and another end thereof pivotally connected to a second point of said triangular shaped linkage means. (k) friction means in spear form rotatably mounted on each of said arm means for deforming a large round hay bale as said arms are moved toward each other with said hay bale located therebetween, whereby a large round hay bale once raised on said rotatably mounted friction means via said second second power actuated means can be unrolled therefrom for feeding.
Claim 2
Independent Claim
311 words
A device for handling large round hay bales comprising: (a) a vehicle having a bed thereon; (b) a rectangular shaped frame means mounted on said bed; said frame further having two bar means positioned within said rectangular shaped frame means and in parallel relationship to the longitudinal sides of said frame means and connected to the end portions of said rectangular shaped frame; (c) a first plurality of upright means mounted in contact with and extending upwardly from said rectangular shaped frame means at one end thereof; (d) a second plurality of upright means mounted on said two bar means and extending upwardly therefrom; (e) linear beam means having plural strut means mounted thereon with said strut means being pivotally mounted on the upper portion of said first plurality of upright means; (f) plural arm means slidably mounted on said beam means; (g) first power actuated means for moving said plural arm means toward and away from each other; (h) triangular shaped linkage means pivotally mounted on said second plurality of upright means; (i) connecting means connecting a first point of said triangular shaped linkage means to said beam means; (j) second power actuated means for moving said beam means along an arc as it pivots about said upper portion of said first plurality of upright means; said second power actuated means having one end thereof pivotally connected between said two bar means and another end thereof pivotally connected to a second point of said triangular shaped linkage means. (k) friction means in spear form rotatably mounted on each of said arm means for deforming a large round hay bale as said arms are moved toward each other with said hay bale located therebetween, whereby a large round hay bale once raised on said rotatably mounted friction means via said second second power actuated means can be unrolled therefrom for feeding.
Claim 3
Dependent Claim
16 words
The device of claim 1 wherein said first and second power actuated means are hydraulic cylinders.
Claim 4
Dependent Claim
23 words
The device of claim 1 wherein said plural arm means are slidably mounted in parallel relation to each other on said beam means.
Claim 5
Dependent Claim
33 words
The device of claim 2 wherein said first power actuated means is connected to said plural arm means and is mounted in parallel relationship, outside of, but in proximity to, said beam means.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-04-09 | 1982-10-09 | 1983-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-04-09 | 1986-10-09 | 1987-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-04-09 | 1990-10-09 | 1991-04-10 | $7700.00 | Window Closed / Lapsed |