US4096958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for handling bundles of sheets
Assignee: Stobb Inc
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Filing: 1977-02-14
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Granted: 1978-06-27
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Expires: 1997-02-14
Abstract
Abstract Method for handling bundles of sheets and having a pivotal pallet holder which receives the pallet and bundles of sheets in a prone position and which tips them to an upstanding position and onto a conveyor adjacent the holder. The upstanding bundles of sheets are then directed along the conveyor and to selected ones of a plurality of branch conveyors leading to a signature feeder or the like.
Inventors
- 👤 Walter John Stobb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:58
CPC Classifications
B; B65; B65H; B65H31/00; B65H31/30; B65H31/3054; B65G; B65G47/00; B65G47/74; B65G47/82; B65H31/3081; B65H2301/00; B65H2301/30; B65H2301/33; B65H2301/332; B65H2301/3322; B65H2301/33222; B65H2301/40; B65H2301/42; B65H2301/422; B65H2301/4226; B65H2301/42266
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
230 words
A method for automatic depalletizing rows of bundles of sheets from a pallet which is in a prone position with the bundles of sheets lying thereon on top of each other, comprising the steps of bringing a common vertical side of the pallet and bundles of sheets into contact with a vertical arm, tipping the said arm and pallet and the bundles of sheets to an upright side-by-side position and thereby positioning the bundles onto inclined anti-friction members on said arm and thereby present upstanding rows of said bundles of sheets, moving all of said rows of said bundles of sheets in a first direction along a first conveyor which thus moves all of the rows of said bundles by gravity along said anti-friction members as a unit away from said pallet which remains stationary, holding some of said rows of said bundles of sheets on said first conveyor while passing one of said rows of said bundles of sheets to a second conveyor, moving said one row of said bundles of sheets on said second conveyor in a direction transverse to the movement of said rows of said bundles of sheets relative to said first conveyor and thereby moving said one row of said bundles of sheets along the length of said one row and on said second conveyor, and dispersing individual bundles of the sheets to different locations.
Claim 2
Independent Claim
230 words
A method for automatic depalletizing rows of bundles of sheets from a pallet which is in a prone position with the bundles of sheets lying thereon on top of each other, comprising the steps of bringing a common vertical side of the pallet and bundles of sheets into contact with a vertical arm, tipping the said arm and pallet and the bundles of sheets to an upright side-by-side position and thereby positioning the bundles onto inclined anti-friction members on said arm and thereby present upstanding rows of said bundles of sheets, moving all of said rows of said bundles of sheets in a first direction along a first conveyor which thus moves all of the rows of said bundles by gravity along said anti-friction members as a unit away from said pallet which remains stationary, holding some of said rows of said bundles of sheets on said first conveyor while passing one of said rows of said bundles of sheets to a second conveyor, moving said one row of said bundles of sheets on said second conveyor in a direction transverse to the movement of said rows of said bundles of sheets relative to said first conveyor and thereby moving said one row of said bundles of sheets along the length of said one row and on said second conveyor, and dispersing individual bundles of the sheets to different locations.
Claim 3
Dependent Claim
75 words
The method for automatic depalletizing rows of bundles of sheets from a pallet which is in a prone position with the bundles of sheets lying thereon on top of each other, as claimed in claim 1, including the steps of interrupting the movement of the bundles of sheets along said second conveyor, and dispersing said bundles by diverting the interrupted bundles of sheets onto branch conveyors which are in bundle-flow communication with said second conveyor.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-06-26 | 1981-12-26 | 1982-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-06-26 | 1985-12-26 | 1986-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-06-26 | 1989-12-26 | 1990-06-27 | $7700.00 | Window Closed / Lapsed |