US5324160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tiltable trailer for loading, unloading and transporting containers
Assignee: Individual
•
Filing: 1992-08-24
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Granted: 1994-06-28
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Expires: 2012-08-24
Abstract
Abstract A tiltable trailer and container system having a trailer with a tilt frame. When a container on the frame is released or coupled from the trailer it will move rearwardly under the influence of gravity to an off-loading position. The container is loaded by a winch and cable attachable to the container to roll the container onto the trailer. The container is provided with removable or selectively positionable wheels or rollers. The system also includes cartons which are stackable in the container for containment of freight and household items.
Inventors
- 👤 Bud Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:26
CPC Classifications
B; B65; B65D; B65D90/00; B65D90/12; B65D90/14; B65D90/143; B60; B60P; B60P1/00; B60P1/64; B60P1/6418; B60P1/6454
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
201 words
A freight loading and transport system comprising: (a) a storage container having a storage area defined by walls and a floor; (b) wheels associated with said container having an operative position in which the container is supported on the wheels for rolling movement; (c) a trailer having a front and rear and supported on a wheel assembly; (d) a tiltable platform tiltable between a generally horizontal position and a rearwardly inclined position for loading and unloading; (e) bearing means interposed between said wheel assembly and said tiltable platform having a first transport position and a second position in which the platform is supported on the bearing means for movement of the wheel assembly relative to the platform whereby the wheel assembly may be moved to a predetermined position along said platform, said bearing means including a first eccentrically mounted roller and a second spaced-apart fixed roller and actuator means for moving said first eccentrically mounted roller to a position in which the platform is in the second position supported on said first and second rollers; and (f) power means for moving said wheel assembly relative to said tiltable platform whereby said tiltable platform may be selectively tilted for loading and unloading.
Claim 2
Dependent Claim
201 words
A freight loading and transport system comprising: (a) a storage container having a storage area defined by walls and a floor; (b) wheels associated with said container having an operative position in which the container is supported on the wheels for rolling movement; (c) a trailer having a front and rear and supported on a wheel assembly; (d) a tiltable platform tiltable between a generally horizontal position and a rearwardly inclined position for loading and unloading; (e) bearing means interposed between said wheel assembly and said tiltable platform having a first transport position and a second position in which the platform is supported on the bearing means for movement of the wheel assembly relative to the platform whereby the wheel assembly may be moved to a predetermined position along said platform, said bearing means including a first eccentrically mounted roller and a second spaced-apart fixed roller and actuator means for moving said first eccentrically mounted roller to a position in which the platform is in the second position supported on said first and second rollers; and (f) power means for moving said wheel assembly relative to said tiltable platform whereby said tiltable platform may be selectively tilted for loading and unloading.
Claim 3
Dependent Claim
25 words
The freight loading and transport system of claim 1 wherein said wheels are carried on bracket means detachably securable to fastener means to said container.
Claim 4
Dependent Claim
20 words
The freight loading and transport system of claim 1 wherein said wheels are carried on retractable and extensible power means.
Claim 5
Dependent Claim
45 words
The freight loading and transport system of claim 1 wherein said power means comprises a drive motor in driving reversible engagement with a drum and cable means wound about said drum and being detachably and selectively securable to said container or to said wheel assembly.
Claim 6
Dependent Claim
40 words
The freight loading and transport system of claim 2 wherein said wheels include a housing having means for extending and retracting said wheels and wherein said housing removably receives a portable power source for extending and retracting the said wheels.
Claim 7
Dependent Claim
36 words
The freight loading and transport system of claim 1 wherein said wheels are located in recesses positioned in the floor of the container and further including means for extending and retracting said wheels from said recesses.
Claim 8
Dependent Claim
21 words
The freight loading and transport system of claim 1 further including a plurality of storage boxes securable in said storage area.
Claim 9
Dependent Claim
18 words
The freight loading and transport system of claim 7 wherein selected of said boxes have adjustable shelves therein.
Claim 10
Dependent Claim
18 words
The freight loading and transport system of claim 8 wherein selected of said boxes have removable hangers therein.
Claim 11
Dependent Claim
26 words
The freight loading and transport system of claim 7 wherein said storage area includes selectively positionable partitions whereby multiple tiers of boxes may be stacked therein.
Claim 12
Dependent Claim
23 words
The freight loading and transport system of claim 10 wherein said partitions comprise foldable panels attached to the walls of the storage area.
Claim 13
Dependent Claim
200 words
A freight loading and transport system comprising: (a) a storage container having a storage area defined by walls and a floor; (b) wheels associated with said container having an operative position in which the container is supported on the wheels for rolling movement; (c) a trailer having a front and rear and supported on a wheel assembly; (d) a tiltable platform tiltable between a generally horizontal position and a rearwardly inclined position for loading and unloading; (e) bearing means interposed between said wheel assembly and said tiltable platform having a first transport position and a second operative position in which the platform is supported on the bearing means for movement of the wheel assembly relative to the platform whereby the wheel assembly may be moved to a predetermined position along said tiltable platform, said bearing means comprising a first roller having an operative and a retracted position and a second spaced-apart fixed roller and actuator means for moving said first roller to an operative position in which the platform is supported on said first and second rollers; and (f) power means for moving said wheel assembly relative to said tiltable platform to position said tiltable platform for loading and unloading.
Claim 14
Dependent Claim
200 words
A freight loading and transport system comprising: (a) a storage container having a storage area defined by walls and a floor; (b) wheels associated with said container having an operative position in which the container is supported on the wheels for rolling movement; (c) a trailer having a front and rear and supported on a wheel assembly; (d) a tiltable platform tiltable between a generally horizontal position and a rearwardly inclined position for loading and unloading; (e) bearing means interposed between said wheel assembly and said tiltable platform having a first transport position and a second operative position in which the platform is supported on the bearing means for movement of the wheel assembly relative to the platform whereby the wheel assembly may be moved to a predetermined position along said tiltable platform, said bearing means comprising a first roller having an operative and a retracted position and a second spaced-apart fixed roller and actuator means for moving said first roller to an operative position in which the platform is supported on said first and second rollers; and (f) power means for moving said wheel assembly relative to said tiltable platform to position said tiltable platform for loading and unloading.
Claim 15
Dependent Claim
17 words
The freight loading and transport system of claim 12 wherein said actuator means comprises a pneumatic actuator.
References Cited (Backward Citations)
US2717707A
Cited
US3376987A
Cited
US3385459A
Cited
US3541598A
Cited
US3624786A
Cited
US3749363A
Cited
US3801177A
Cited
US3934740A
Cited
US3966075A
Cited
US4130211A
Cited
US4357059A
Cited
US4332515A
Cited
US4693650A
Cited
US4797049A
Cited
US4834608A
Cited
US4919445A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-06-27 | 1997-12-27 | 1998-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-06-27 | 2001-12-27 | 2002-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-06-27 | 2005-12-27 | 2006-06-28 | $7700.00 | Window Closed / Lapsed |