US4049140A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bale carrying and unrolling device
Assignee: Individual
•
Filing: 1976-02-23
•
Granted: 1977-09-20
•
Expires: 1996-02-23
Abstract
Abstract A bale carrying device comprised of a cross bar frame structure having a pair of spaced apart rearwardly extending arms pivotally mounted on the ends of the cross bar frame structure for pivotal movement about the vertical axis of the cross bar; and having means for laterally adjusting the pivotal axis of the arms for selectively varying the width of the space between the arms in order to accommodate large round bales of varying thicknesses.
Inventors
- 👤 Gerald L. Roose
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:45
CPC Classifications
A; A01; A01D; A01D87/00; A01D87/12; A01D87/127; A01D2087/128
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
196 words
A bale carrying and unloading device for use with a three-point hitch or the like, said device comprising: a cross-bar frame structure with a plurality of horizontally spaced apart vertical apertures, securing means on said frame to secure said frame to an implement hitch of a prime mover, a pair of spaced apart rearwardly extending arms pivotally mounted by hinge means on said cross bar frame structure for pivotal movement about a vertical axis, said hinge means comprising a pin for pivotally mounting each of said arms to said cross bar, said pin being received within one of said apertures in said cross bar frame and being selectively movable to other of said apertures, a hydraulic cylinder having an extendable and retractable ram at one end and mounted at its opposite end to one of said arms, said ram being operatively secured to said other arm for selectively effecting the pivoting of said arms towards and away from one another, and a cylinder movement strap of adjustable length to adapt to lateral adjustment of the pivotal axis of said arms having one end secured to said ram and the other end secured to said other arm.
Claim 2
Dependent Claim
196 words
A bale carrying and unloading device for use with a three-point hitch or the like, said device comprising: a cross-bar frame structure with a plurality of horizontally spaced apart vertical apertures, securing means on said frame to secure said frame to an implement hitch of a prime mover, a pair of spaced apart rearwardly extending arms pivotally mounted by hinge means on said cross bar frame structure for pivotal movement about a vertical axis, said hinge means comprising a pin for pivotally mounting each of said arms to said cross bar, said pin being received within one of said apertures in said cross bar frame and being selectively movable to other of said apertures, a hydraulic cylinder having an extendable and retractable ram at one end and mounted at its opposite end to one of said arms, said ram being operatively secured to said other arm for selectively effecting the pivoting of said arms towards and away from one another, and a cylinder movement strap of adjustable length to adapt to lateral adjustment of the pivotal axis of said arms having one end secured to said ram and the other end secured to said other arm.
Claim 3
Dependent Claim
20 words
The device of claim 1 wherein said rearwardly extending arms have at their outer ends, inwardly extending bale grasping members.
Claim 4
Dependent Claim
12 words
The device of claim 2 wherein said bale grasping members are tines.
Claim 5
Dependent Claim
16 words
The device of claim 3 wherein each of said tines has an associated bale gripping plate.
Claim 6
Dependent Claim
16 words
The device of claim 4 wherein said device disassembles to a compact unit for easy storage.
Claim 7
Dependent Claim
38 words
The device of claim 1 wherein said cylinder movement strap of adjustable length comprises first and second link members each having a plurality of apertures along its length, and means within said apertures securing said link members together.
Claim 8
Dependent Claim
42 words
The device of claim 6 wherein said cylinder movement strap of adjustable length comprises a third link member pivotally connected at one end to said ram and said first link member and pivotally connected at the other end to said frame structure.
References Cited (Backward Citations)
US2564357A
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US3880305A
Cited
US3908846A
Cited
US3946887A
Cited
US3958772A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-09-19 | 1981-03-21 | 1981-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-09-19 | 1985-03-21 | 1985-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-09-19 | 1989-03-21 | 1989-09-20 | $7700.00 | Window Closed / Lapsed |