US4117940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Side loading-rear discharging trailer for multiple round bales
Assignee: Individual
•
Filing: 1977-03-29
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Granted: 1978-10-03
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Expires: 1997-03-29
Abstract
Abstract An elongated horizontal wheeled frame is provided for receiving hay bales thereon and the frame is adapted to be moved longitudinally over the ground. One end of an elongated generally horizontal arm is pivotally supported from one side of the frame for horizontal swinging of the arm about an upstanding axis relative to the frame between a first position with the arm projecting outwardly from the corresponding side of the frame and a second position with the arm swung forwardly to a position closely paralleling the frame. The free end portion of the arm includes a hay bale engaging structure which projects outwardly from the side of the arm opposing the frame when the arm is in the second position thereof and the hay bale engaging structure is adapted to supportively engage a ground supported hay bale toward which the arm is laterally advanced when it is in the first position thereof as the frame is forwardly advanced over the ground. The hay bale engaging structure is supported from the arm for vertical shifting of at least the outer portion of the hay bale engaging structure relative to the arm and the frame, at a point spaced forwardly from the axis of oscillation of the arm a distance substantially equal to the spacing of the hay bale engaging structure along the arm from the aforementioned axis, is structured to receive thereon a hay bale supported from the hay bale engaging structure when the outer portion thereof is in an elevated position and the arm is swung forwardly from the first position thereof to the second position thereof.
Inventors
- 👤 Robert G. Adam
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:09
CPC Classifications
A; A01; A01D; A01D90/00; A01D90/02; A01D90/08; A01D90/083; Y; Y10; Y10S; Y10S414/00; Y10S414/124
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
267 words
In combination, an elongated horizontal frame for receiving hay bundles thereon, said frame including ground engageable support structure for support of said frame from the ground and longitudinal advancement of said frame thereover, an elongated generally horizontal arm, support means supporting one end portion of said arm from said frame for horizontal swinging of the other end of said arm about an upstanding axis relative to said frame between a first position with said arm projecting outwardly from one side of said frame and a second position with said arm closely paralleling said frame with a first side of said arm opposing said frame, hay bundle engaging means supported from the other end portion of said arm and projecting outwardly from said first side thereof, at least the outer portion of said hay bundle engaging means being adapted to supportively engage a ground supported hay bundle toward which said one side of said arm is laterally advanced into close proximity with said hay bundle, elevating means supporting said hay bundle engaging means from said arm for up and down movement of at least the outer portion of said hay bale engaging means relative to said arm, said frame, at a point spaced along said one side thereof from said axis a distance substantially equal to the spacing of said hay bundle engaging means along said arm from said axis, being structured to receive thereon a hay bundle supported from said hay bundle engaging means outer portion when the latter is in an elevated position and said arm is swung from said first position to said second position.
Claim 2
Dependent Claim
267 words
In combination, an elongated horizontal frame for receiving hay bundles thereon, said frame including ground engageable support structure for support of said frame from the ground and longitudinal advancement of said frame thereover, an elongated generally horizontal arm, support means supporting one end portion of said arm from said frame for horizontal swinging of the other end of said arm about an upstanding axis relative to said frame between a first position with said arm projecting outwardly from one side of said frame and a second position with said arm closely paralleling said frame with a first side of said arm opposing said frame, hay bundle engaging means supported from the other end portion of said arm and projecting outwardly from said first side thereof, at least the outer portion of said hay bundle engaging means being adapted to supportively engage a ground supported hay bundle toward which said one side of said arm is laterally advanced into close proximity with said hay bundle, elevating means supporting said hay bundle engaging means from said arm for up and down movement of at least the outer portion of said hay bale engaging means relative to said arm, said frame, at a point spaced along said one side thereof from said axis a distance substantially equal to the spacing of said hay bundle engaging means along said arm from said axis, being structured to receive thereon a hay bundle supported from said hay bundle engaging means outer portion when the latter is in an elevated position and said arm is swung from said first position to said second position.
Claim 3
Dependent Claim
43 words
The combination of claim 1 wherein said frame includes front and rear ends adapted to lead and trail, respectively, relative to the intended longitudinal advance of said frame over the ground, said arm, when in said second position, projecting forwardly of said axis.
Claim 4
Dependent Claim
75 words
The combination of claim 2 wherein said frame includes hay bundle support means adapted to support hay bundles therefrom for rearward shifting from said point, along said frame, and bundle shifting means carried by said frame and operative to engage a bundle supported on said frame at said point and shift the engaged bundle rearwardly along said frame a distance sufficient to allow a subsequent bundle to be supported on said frame at said point.
Claim 5
Dependent Claim
70 words
The combination of claim 1 wherein said support means also includes means supporting said one end portion of said arm for angular displacement relative to said frame about a second horizontal axis extending transversely of said arm and angularly displaceable therewith during swinging of said arm about the first mentioned axis, and motor means operatively connected between said arm and frame for selectively raising and lowering said outer end thereof.
Claim 6
Dependent Claim
25 words
The combination of claim 1 including motor means operatively connected between said arm and frame for selectively angularly displacing said arm about said upstanding axis.
Claim 7
Dependent Claim
29 words
The combination of claim 1 wherein the outer end of said arm includes ground engageable support wheel means journalled therefrom for rotation about an axis generally paralleling said arm.
Claim 8
Dependent Claim
70 words
The combination of claim 6 where said support means also includes means supporting said one end portion of said arm for angular displacement relative to said frame about a second horizontal axis extending transversely of said arm and angularly displaceable therewith during swinging of said arm about the first mentioned axis, and motor means operatively connected between said arm and frame for selectively raising and lowering said outer end thereof.
Claim 9
Dependent Claim
25 words
The combination of claim 7 including motor means operatively connected between said arm and frame for selectively angularly displacing said arm about said upstanding axis.
Claim 10
Dependent Claim
44 words
The combination of claim 1 wherein said hay bundle engaging means is mounted on said arm for vertical rectilinear shifting relative thereto, and means connected between said arm and said hay bundle engaging means for raising and lowering the latter relative to said arm.
Claim 11
Dependent Claim
85 words
The combination of claim 9 wherein said elevating means includes an outer end portion of said arm mounted on said one end portion for angular displacement relative thereto about an axis extending longitudinally of said arm, said hay bundle engaging means being mounted on said outer end portion for angular displacement therewith, and motor means operatively connected between said one end portion of said arm and the outer end portion thereof for selectively angularly displacing said outer end portion relative to said one end portion.
Claim 12
Dependent Claim
71 words
The combination of claim 1 wherein said elevating means includes an outer end portion of said arm mounted on said one end portion for angular displacement relative thereto about an axis extending longitudinally of said arm, said hay bundle engaging means being fixedly mounted on said outer end portion of said arm and said outer portion of said hay bundle engaging means being spaced radially outwardly of the last mentioned axis.
Claim 13
Dependent Claim
132 words
The combination of claim 1 wherein said elevating means includes an outer end portion of said arm mounted on said one end portion for angular displacement relative thereto about an axis extending longitudinally of said arm, said hay bundle engaging means comprising a first generally radially extending jaw carried on one end portion of the outer end of said arm and a second generally radially extending jaw generally paralleling said first jaw and mounted on the other end portion of said outer end portion of said arm for movement toward and away from said first jaw for clamping a hay bundle between the opposing surfaces of said jaws, and motor means operatively connected between said second jaw and said outer end portion of said arm for selectively shifting said second jaw therealong.
References Cited (Backward Citations)
US3880305A
Cited
US3924765A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-10-02 | 1982-04-03 | 1982-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-02 | 1986-04-03 | 1986-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-02 | 1990-04-03 | 1990-10-03 | $7700.00 | Window Closed / Lapsed |