US4203697A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transfer apparatus for palletized loads
Assignee: Bud Antle Inc
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Filing: 1977-06-24
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Granted: 1980-05-20
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Expires: 1997-06-24
Abstract
Abstract The flatbed of a truck that is geared for traverse of an agricultural field is provided with at least one pair of longitudinally extending tracks. Disposed in the tracks for rolling movement thereon is a plurality of roller supported assemblies which are adapted to support pallets of more or less conventional form. The roller supported assemblies are arranged to retain a plurality of pallets consolidated into a single group. An over-the-road carrier, such as a trailer or a semi-trailer, has a similar pair of longitudinally extending slots so that after the agricultural truck is loaded during transverse of the field, it can be backed adjacent to the carrier so that the tracks on the vehicle and the tracks on the carrier are in registry. A winch carries a cable which is attachable to the grouped pallets to effect transfer of the pallets from the truck bed to the carrier bed.
Inventors
- 👤 David W. Cayton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:55
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/64; B60P1/6418; B60P1/6427; B60P1/649
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
216 words
Apparatus for transferring a group of loaded pallets from the bed of a vehicle to the bed of a carrier, the pallets including beams having a thickness dimension at the peripheral margins thereof, comprising means forming a first pair of parallelly spaced apart longitudinally extending track grooves on the bed of said vehicle, means forming a second pair of parallelly spaced apart longitudinally extending track grooves on the bed of said carrier, said second pair of track grooves being spaced from one another by an amount equal to said first pair of track grooves, means for supporting said pallets on said vehicle bed, said supporting means including a roller assembly having a frame, an upper portion of said frame defining a slot having a width dimension corresponding to twice said thickness dimension to receive beams of two abutting pallets therein, and a lower portion of said frame having means for supporting at least one roller for rotation about an axis parallel to the width dimension of the slot, said roller being engageable in said track grooves, means for aligning said carrier relative said vehicle so that said first pair of track grooves is in alignment with said second pair of track grooves, and means for drawing said pallets from said vehicle bed onto said carrier bed.
Claim 2
Dependent Claim
216 words
Apparatus for transferring a group of loaded pallets from the bed of a vehicle to the bed of a carrier, the pallets including beams having a thickness dimension at the peripheral margins thereof, comprising means forming a first pair of parallelly spaced apart longitudinally extending track grooves on the bed of said vehicle, means forming a second pair of parallelly spaced apart longitudinally extending track grooves on the bed of said carrier, said second pair of track grooves being spaced from one another by an amount equal to said first pair of track grooves, means for supporting said pallets on said vehicle bed, said supporting means including a roller assembly having a frame, an upper portion of said frame defining a slot having a width dimension corresponding to twice said thickness dimension to receive beams of two abutting pallets therein, and a lower portion of said frame having means for supporting at least one roller for rotation about an axis parallel to the width dimension of the slot, said roller being engageable in said track grooves, means for aligning said carrier relative said vehicle so that said first pair of track grooves is in alignment with said second pair of track grooves, and means for drawing said pallets from said vehicle bed onto said carrier bed.
Claim 3
Dependent Claim
107 words
Apparatus according to claim 1 wherein said frame includes a pair of parallel upper angle irons having vertical legs which confront one another to define said slot and horizontal legs extending outward said slot, said frame including a pair of parallel lower angle irons extending perpendicularly of said upper angle irons, said lower angle irons having horizontal legs rigidly fixed to the horizontal legs of said upper angle irons, said lower angle irons having vertical legs spaced from one another by an amount corresponding to the axial dimension of said roller, said roller supporting means spanning the space between said vertical legs of said lower angle irons.
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) | 1983-05-20 | 1983-11-19 | 1984-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-05-20 | 1987-11-19 | 1988-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-05-20 | 1991-11-19 | 1992-05-20 | $7700.00 | Window Closed / Lapsed |