Patent US3710272A successfully refreshed from Google Patents.
US3889831A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pallet for large coil of sheet material and cooperating roller stand for dispensing sheet material from coil
Assignee: Rohm and Haas Co
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Filing: 1974-01-02
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Granted: 1975-06-17
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Expires: 1994-01-02
Abstract
Abstract A pallet for delivering a large coil of sheet material adapted to cooperate with a roller stand for dispensing sheet material from the coil. The pallet has at least one vertical opening adapted to allow free passage of one or more rollers or sets of rollers of a roller stand when the pallet is lowered over the roller stand.
Inventors
- 👤 Robert L Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:25
CPC Classifications
B; B21; B21C; B21C47/00; B21C47/16; B21C47/22; B21C47/24; B65; B65D; B65D19/00; B65D19/38; B65D19/44; B65H; B65H16/00; B65H16/02; B65H16/08; Y; Y10; Y10S; Y10S414/00; Y10S414/124
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
177 words
A system for delivering large coils of sheet material and for dispensing said sheet material therefrom, comprising the combination of a pallet and a roller stand, said roller stand having roller means for horizontally supporting said coil, said pallet comprising a rigid frame adapted to support said coil with the axis of the coil being generally horizontal, said frame having horizontal openings adapted to receive the forks of a lift truck, said frame having at least one vertical opening to allow free passage of said roller means through said pallet when said pallet is lowered over said roller stand, said roller stand receiving the load of said coil upon the lowering of the surface of said pallet below said roller means, said roller stand having at least one upright member carrying bearing means and said roller means rotatedly mounted at said bearing means, said roller stand adapted to horizontally support said coil with the periphery of said coil in resting contact with said roller means, whereby said sheet material is dispensed when said coil is axially rotated.
Claim 2
Independent Claim
177 words
A system for delivering large coils of sheet material and for dispensing said sheet material therefrom, comprising the combination of a pallet and a roller stand, said roller stand having roller means for horizontally supporting said coil, said pallet comprising a rigid frame adapted to support said coil with the axis of the coil being generally horizontal, said frame having horizontal openings adapted to receive the forks of a lift truck, said frame having at least one vertical opening to allow free passage of said roller means through said pallet when said pallet is lowered over said roller stand, said roller stand receiving the load of said coil upon the lowering of the surface of said pallet below said roller means, said roller stand having at least one upright member carrying bearing means and said roller means rotatedly mounted at said bearing means, said roller stand adapted to horizontally support said coil with the periphery of said coil in resting contact with said roller means, whereby said sheet material is dispensed when said coil is axially rotated.
Claim 3
Dependent Claim
61 words
The system of claim 1 wherein said bearing means are near the upper end of said upright member, said system further including a first pivot arm rotatably mounted on said bearing means at a pivot point, said first pivot arm having two bearing means equidistant from said pivot point, and roller means rotatably mounted at each of said two bearing means.
Claim 4
Dependent Claim
50 words
The system of claim 2 further including additional pivot arms mounted one on each of said two bearing means of said first pivot arm, and roller means rotatably mounted at each of saId two bearing means, said bearing means being equidistant from the pivot point of said additional pivot arms.
Claim 5
Dependent Claim
22 words
The system of claim 1 wherein said pallet has means for preventing said coil from rolling while said coil is being delivered.
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) | 1978-06-16 | 1978-12-16 | 1979-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-06-16 | 1982-12-16 | 1983-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-06-16 | 1986-12-16 | 1987-06-17 | $7700.00 | Window Closed / Lapsed |