Patent US4094428A successfully refreshed from Google Patents.
US4094428A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for loading and disintegrating single round bales
Assignee: Hay and Forage Industries
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Filing: 1977-02-22
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Granted: 1978-06-13
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Expires: 1997-02-22
Abstract
Abstract A mover-disintegrator for large cylindrical bales of crop material is provided with a bale-supporting bed swingable toward and away from a bank of shredding rolls for forced, one-at-a-time feeding of bales into the rolls. A loading fork mounted on the rear of the machine is vertically swingable from a ground-engaging position to a vertical position adjacent the bed and is adapted to engage circumferentially supported, ground-lying bales for individually raising the bales from the ground to an end-supported position upon the bed. From its on-end position, a loaded bale is fed into the disintegrating rolls in a highly desirable end-first manner by swinging movement of the bed.
Inventors
- 👤 Bruce Lynn White
- 👤 Mark Winfield Kiner
- 👤 Arlen Jacob Wiens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:29
CPC Classifications
A; A01; A01F; A01F29/00; A01F29/005; A01D; A01D90/00; A01D90/10; A01K; A01K5/00; A01K5/001; A01K5/005; Y; Y10; Y10S; Y10S241/00; Y10S241/605
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
159 words
A machine for loading and disintegrating large ground-lying, cylindrical bales of crop material, said machine including: a frame; a disintegrator supported on said frame; a normally horizontal feeding bed on the frame swingable to and from said disintegrator; and loading structure pivotally mounted on said frame for vertical swinging movement between the ground and said bed, said structure being adapted to engage said ground-lying, cylindrical bale and stand the latter on end upon said bed whereupon the bales are forcibly fed end-first into said disintegrator by swinging movement of the bed toward the disintegrator, said bed having a substantially flat support surface and being pivotally secured along one edge to said frame adjacent said disintegrator, said support surface being disposed below said disintegrator when said bed is in its horizontal position, said bed including support means opposite said one edge and extending above said support surface for retaining said bales on said bed during swinging movement to said disintegrator.
Claim 2
Dependent Claim
159 words
A machine for loading and disintegrating large ground-lying, cylindrical bales of crop material, said machine including: a frame; a disintegrator supported on said frame; a normally horizontal feeding bed on the frame swingable to and from said disintegrator; and loading structure pivotally mounted on said frame for vertical swinging movement between the ground and said bed, said structure being adapted to engage said ground-lying, cylindrical bale and stand the latter on end upon said bed whereupon the bales are forcibly fed end-first into said disintegrator by swinging movement of the bed toward the disintegrator, said bed having a substantially flat support surface and being pivotally secured along one edge to said frame adjacent said disintegrator, said support surface being disposed below said disintegrator when said bed is in its horizontal position, said bed including support means opposite said one edge and extending above said support surface for retaining said bales on said bed during swinging movement to said disintegrator.
Claim 3
Dependent Claim
20 words
A machine as claimed in claim 1, wherein said disintegrator includes an upstanding bank of parallel, horizontally disposed shredder rolls.
Claim 4
Dependent Claim
22 words
A machine as claimed in claim 2, wherein the axis of swinging movement for said bed extends parallel to said shredder rolls.
Claim 5
Dependent Claim
27 words
A machine as claimed in claim 3, wherein the axis of swinging movement for said structure is perpendicular to the axis of swinging movement for said bed.
Claim 6
Dependent Claim
27 words
A machine as claimed in claim 1, wherein said frame is provided with a pair of ground-engaging wheels rotatable about an axis extending transversely of the frame.
Claim 7
Dependent Claim
19 words
A machine as claimed in claim 5, wherein said disintegrator includes a bank of parallel, fore-and-aft extending shredder rolls.
Claim 8
Dependent Claim
22 words
A machine as claimed in claim 6, wherein the axis of swinging movement for said bed extends parallel to said shredder rolls.
Claim 9
Dependent Claim
21 words
A machine as claimed in claim 7, wherein the axis of swinging movement for said structure extends transversely of said frame.
Claim 10
Dependent Claim
34 words
A machine as claimed in claim 8, wherein said structure is supported at the rear of said frame and comprises a rigid fork having a pair of elongate, parallel, laterally spaced, fore-and-aft extending tines.
Claim 11
Dependent Claim
23 words
A machine as claimed in claim 1, wherein said structure comprises a rigid fork having a pair of elongate, parallel, laterally spaced tines.
Claim 12
Dependent Claim
31 words
A machine as claimed in claim 1, wherein a hydraulic cylinder assembly extends between said frame and said structure for powered swinging movement of the structure to and from said bed.
Claim 13
Dependent Claim
35 words
A machine as claimed in claim 11, wherein said hydraulic cylinder assembly includes a lost motion connection on said structure for permitting the latter to be ground-supported when the structure is swung to the ground.
Claim 14
Dependent Claim
31 words
A machine as claimed in claim 1, wherein a hydraulic cylinder assembly extends between said bed and said frame for powered swinging of the bed toward and away from said disintegrator.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-06-12 | 1981-12-12 | 1982-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-06-12 | 1985-12-12 | 1986-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-06-12 | 1989-12-12 | 1990-06-13 | $7700.00 | Window Closed / Lapsed |