Patent US3973769A successfully refreshed from Google Patents.
US3973769A
Expired / Lapsed
US
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Compact sorting apparatus
Assignee: Xerox Corp
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Filing: 1974-12-09
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Granted: 1976-08-10
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Expires: 1994-12-09
Abstract
Abstract A compact sheet sorting apparatus having a first modular assembly which includes a plurality of bins and a second modular assembly which includes a sheet transport for transporting sheets along the inlets of the bins. The second modular assembly is juxtaposed with the first assembly and is pivotally mounted to move from a first position when in a sorting mode of operation to a second position opened away from the first assembly to provide access thereto.
Inventors
- 👤 Thomas R. Cross
- 👤 Clifford L. George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:40
CPC Classifications
B; B65; B65H; B65H39/00; B65H39/02; B65H39/06; B65H39/07; B65H29/00; B65H29/58; B65H29/60; B65H39/10; B65H39/11
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
134 words
In a copying machine which produces multiple copy sheets of document information, an improved sheet sorting apparatus for stacking copies in collated sets comprising: a frame associated with a copying machine; a first modular assembly secured to the frame including a plurality of bins arranged in a vertical array for receiving copy sheets, a second modular assembly including sheet transport means having substantially horizontal and vertical conveyors positioned adjacent to said first assembly for transporting sheets horizontally and then vertically along the inlets of each of the bins, said second assembly being pivotally mounted to move from a first position when in a sorting mode of operation to a second position in a direction away from said first assembly to provide access to said sheet transport means and bin inlets for jam clearance thereof.
Claim 2
Dependent Claim
134 words
In a copying machine which produces multiple copy sheets of document information, an improved sheet sorting apparatus for stacking copies in collated sets comprising: a frame associated with a copying machine; a first modular assembly secured to the frame including a plurality of bins arranged in a vertical array for receiving copy sheets, a second modular assembly including sheet transport means having substantially horizontal and vertical conveyors positioned adjacent to said first assembly for transporting sheets horizontally and then vertically along the inlets of each of the bins, said second assembly being pivotally mounted to move from a first position when in a sorting mode of operation to a second position in a direction away from said first assembly to provide access to said sheet transport means and bin inlets for jam clearance thereof.
Claim 3
Dependent Claim
45 words
Apparatus according to claim 1 including an overflow bin positioned above said bins and wherein said first assembly includes deflector fingers actuatable to a first position to direct sheets immediately into the overflow bin or a second position to direct sheets onto said horizontal conveyor.
Claim 4
Dependent Claim
26 words
Apparatus according to claim 1 including an overflow tray positioned above said bins to receive copies deflected from said transport means by deflector fingers associated therewith.
Claim 5
Dependent Claim
29 words
Apparatus according to claim 3 including a sheet feed means which moves vertically along the path of the vertical conveyor for deflecting the sheets into each of the bins.
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) | 1979-08-10 | 1980-02-09 | 1980-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-08-10 | 1984-02-09 | 1984-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-08-10 | 1988-02-09 | 1988-08-10 | $7700.00 | Window Closed / Lapsed |