US4351428A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Powered wheel assembly for grain augers and the like
Assignee: Individual
•
Filing: 1980-04-21
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Granted: 1982-09-28
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Expires: 2000-04-21
Abstract
Abstract A wheel assembly extends from both of the auger braces to the ground and is adjustable by means of a jack, in order to lift the lower end of the auger assembly clear of the ground or to raise the wheel assembly when the auger assembly is being towed. A source of power drives the wheel assembly and thus supplies power to the wheel assembly when it is engaged upon the ground so that the auger can be moved by an operator. The wheel assembly is steerable by an off-standing handle thus enabling the auger assembly to be steered into position relative to a grain bin, for example, or relative to a towing vehicle when it is desired to tow the grain auger. The source of power may be hydraulically driven by the auger assembly engine in a hydraulic motor operatively connected to the wheel axle and the jack may be mechanical or hydraulic.
Inventors
- 👤 John M. Long
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:17
CPC Classifications
B; B65; B65G; B65G41/00; B65G41/007; B65G41/008
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
255 words
In a grain auger assembly which includes an auger tube and flight therein, a pair of ground engaging wheels mounted on an axle, and adjustable front and rear braces extending between said axle and said auger tube for adjusting the inclination of said auger tube with the rear braces extending towards the intake end of said auger and the front braces extending towards the discharge end of said auger; the improvement comprising in combination a wheel assembly secured to and depending downwardly from said rear braces, said wheel assembly including a selectively ground engaging drive wheel, a source of power for said drive wheel and steering means for said drive wheel, means mounting said wheel assembly to said rear braces, said means including a wheel fork assembly for said wheel, said wheel being journalled for rotation within said wheel fork, a plate, a lower support tube extending upwardly from said plate, said plate being secured to the upper end of said wheel fork whereby said wheel fork and said plate include means mounting same for partial rotation relative to said lower support tube, a main shaft slideably engaging said lower support tube for reciprocal motion therein, means operatively connecting said main shaft to said auger assembly, means to raise and lower said drive wheel relative to said rear braces, said means including a jack assembly operatively connected between said lower support tube and said main shaft for moving said lower support tube and said wheel fork assembly and said wheel relative to said main shaft.
Claim 2
Dependent Claim
255 words
In a grain auger assembly which includes an auger tube and flight therein, a pair of ground engaging wheels mounted on an axle, and adjustable front and rear braces extending between said axle and said auger tube for adjusting the inclination of said auger tube with the rear braces extending towards the intake end of said auger and the front braces extending towards the discharge end of said auger; the improvement comprising in combination a wheel assembly secured to and depending downwardly from said rear braces, said wheel assembly including a selectively ground engaging drive wheel, a source of power for said drive wheel and steering means for said drive wheel, means mounting said wheel assembly to said rear braces, said means including a wheel fork assembly for said wheel, said wheel being journalled for rotation within said wheel fork, a plate, a lower support tube extending upwardly from said plate, said plate being secured to the upper end of said wheel fork whereby said wheel fork and said plate include means mounting same for partial rotation relative to said lower support tube, a main shaft slideably engaging said lower support tube for reciprocal motion therein, means operatively connecting said main shaft to said auger assembly, means to raise and lower said drive wheel relative to said rear braces, said means including a jack assembly operatively connected between said lower support tube and said main shaft for moving said lower support tube and said wheel fork assembly and said wheel relative to said main shaft.
Claim 3
Dependent Claim
58 words
The improvement according to claim 1 in which said means operatively connecting said main shaft to said auger assembly includes a cross member secured to said front braces, an upper support tube, said main shaft being adjustably secured within said upper support tube, and means mounting said upper support tube for limited pivotal movement to said cross member.
Claim 4
Dependent Claim
37 words
The improvement according to claim 2 in which said last mentioned means includes bearings on said cross member, stub axles secured to and extending from said upper support tube, said stub axles being supported within said bearings.
Claim 5
Dependent Claim
78 words
The improvement according to claim 2 in which said last mentioned means includes an upwardly extending support secured to said cross member, a fixed bearing plate secured to said support, a fixed bearing plate secured to said upper support tube, said bearing plates engaging one another in interfacial relationship and a pivot pin extending between said bearing plates supporting said second mentioned bearing plate for pivotal movement relative to said first mentioned bearing plate, in a vertical plane.
Claim 6
Dependent Claim
18 words
The improvement according to claims 1, 2 or 3 in which said jack assembly comprises a mechanical jack.
Claim 7
Dependent Claim
15 words
The improvement according to claim 4 in which said jack assembly comprises a mechanical jack.
Claim 8
Dependent Claim
18 words
The improvement according to claims 1, 2 or 3 in which said jack assembly comprises a hydraulic ram.
Claim 9
Dependent Claim
15 words
The improvement according to claim 4 in which said jack assembly comprises a hydraulic ram.
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) | 1985-09-27 | 1986-03-29 | 1986-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-09-27 | 1990-03-29 | 1990-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-09-27 | 1994-03-29 | 1994-09-28 | $7700.00 | Window Closed / Lapsed |