Patent US3944207A successfully refreshed from Google Patents.
US3944207A
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US
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Assignee: Xerox Corp
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Filing: 1973-12-27
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Granted: 1976-03-16
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Expires: 1993-12-27
Abstract
Abstract An improved collating apparatus for a high speed duplicator machine, including a set of collating bins for collating the copy sheets being produced by the machine, a set of collecting bins, means for releasing the collated sheets into the collecting bins. The bottom members of the collating bins are operable to open for releasing the collated sheets into the collecting bins whereby the collating bins are conditioned to be ready for a succeeding cycle of operation without interruption, if required. The apparatus may be also provided with vibrating means to jog the collated sheets to align the edges thereof for subsequent removal. The improved apparatus provides an increased throughput capacity to the machine, simplifies the mechanism and control circuitry involved and makes optimal utilization of the space provided for the machine.
Inventors
- 👤 Sudarshan S. Bains
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:38
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/65; G03G15/6538; G03G15/6541; B; B07; B07C; B07C3/00; B65; B65H; B65H29/00; B65H29/58; B65H29/60; B65H39/00; B65H39/10; B65H39/115; G03G2215/00; G03G2215/00362; G03G2215/00789; G03G2215/00822; G03G2215/00827
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
229 words
An apparatus for grouping discrete items to form a plurality of completed sets according to a predetermined program comprising: a first horizontal array of bins, a second horizontal array of bins disposed under said first set of bins in alignment therewith, means for inserting the items into said first array of bins according to the predetermined program, actuable means movable between a retaining position and a releasing position, said means, when in the retaining position, being adapted for retaining the items in said first array of bins while they are being inserted therein, control means including means for detecting the completion of the sets and generating a completion signal, said actuable means being actuated to said releasing position in response to said completion signal for releasing said sets into said second array of bins, said control means further including first sensing means for generating a first presence or a first absence signal to indicate the presence or absence of items in any of said first array of bins, second sensing means for generating a second presence or a second absence signal to indicate the presence of the absence of items in said second array of bins, means responsive to said first presence signal for generating a first inhibit signal, and means responsive to said first inhibit signal for preventing insertion of said items into said first array of bins.
Claim 2
Independent Claim
229 words
An apparatus for grouping discrete items to form a plurality of completed sets according to a predetermined program comprising: a first horizontal array of bins, a second horizontal array of bins disposed under said first set of bins in alignment therewith, means for inserting the items into said first array of bins according to the predetermined program, actuable means movable between a retaining position and a releasing position, said means, when in the retaining position, being adapted for retaining the items in said first array of bins while they are being inserted therein, control means including means for detecting the completion of the sets and generating a completion signal, said actuable means being actuated to said releasing position in response to said completion signal for releasing said sets into said second array of bins, said control means further including first sensing means for generating a first presence or a first absence signal to indicate the presence or absence of items in any of said first array of bins, second sensing means for generating a second presence or a second absence signal to indicate the presence of the absence of items in said second array of bins, means responsive to said first presence signal for generating a first inhibit signal, and means responsive to said first inhibit signal for preventing insertion of said items into said first array of bins.
Claim 3
Dependent Claim
99 words
The apparatus according to claim 1, wherein said control means further includes means responsive to said second presence signal for generating a second inhibit signal and means responsive to said second inhibit signal for preventing said actuable means from releasing the sets from said first array of bins into said second array of bins, means responsive to said second absence signal for enabling said actuable means for releasing said sets from said first array of bins into said second array of bins when completion of the sets in said first array of bins is detected by said control means.
Claim 4
Independent Claim
168 words
An apparatus for grouping discrete items to form a plurality of completed sets according to a predetermined program comprising: a first horizontal array of bins, a second horizontal array of bins disposed under said first set of bins in alignment therewith, means for inserting the items into said first array of bins according to the predetermined program, actuable means movable between a retaining position and a releasing position, said means, when in the retaining position, being adapted for retaining the items in said first array of bins while they are being inserted therein, control means including logic circuitry for monitoring the completion of the sets and generating a completion signal, said actuable means being actuated to said releasing position in response to said completion signal for releasing said sets into said second array of bins to empty said first array of bins, and, means for preventing said actuable means from releasing the sets in said first array of bins when said second array of bins are not empty.
Claim 5
Independent Claim
168 words
An apparatus for grouping discrete items to form a plurality of completed sets according to a predetermined program comprising: a first horizontal array of bins, a second horizontal array of bins disposed under said first set of bins in alignment therewith, means for inserting the items into said first array of bins according to the predetermined program, actuable means movable between a retaining position and a releasing position, said means, when in the retaining position, being adapted for retaining the items in said first array of bins while they are being inserted therein, control means including logic circuitry for monitoring the completion of the sets and generating a completion signal, said actuable means being actuated to said releasing position in response to said completion signal for releasing said sets into said second array of bins to empty said first array of bins, and, means for preventing said actuable means from releasing the sets in said first array of bins when said second array of bins are not empty.
Claim 6
Independent Claim
171 words
An apparatus for grouping discrete items to form a plurality of completed sets according to a predetermined program comprising: a first horizontal array of bins, a second horizontal array of bins disposed under said first set of bins in alignment therewith, means for inserting the items into said first array of bins according to the predetermined program, actuable means movable between a retaining position and a releasing position, said means, when in the retaining position, being adapted for retaining the items in said first array of bins while they are being inserted therein, control means including logic circuitry for monitoring the completion of the sets and generating a completion signal, said actuable means being actuated to said releasing position in response to said completion signal for releasing said sets into said second array of bins to empty said first array of bins, said items being sheets and said apparatus including means for vibrating said second array of bins to jog the sheets in each of said bins and edge align them.
Claim 7
Independent Claim
171 words
An apparatus for grouping discrete items to form a plurality of completed sets according to a predetermined program comprising: a first horizontal array of bins, a second horizontal array of bins disposed under said first set of bins in alignment therewith, means for inserting the items into said first array of bins according to the predetermined program, actuable means movable between a retaining position and a releasing position, said means, when in the retaining position, being adapted for retaining the items in said first array of bins while they are being inserted therein, control means including logic circuitry for monitoring the completion of the sets and generating a completion signal, said actuable means being actuated to said releasing position in response to said completion signal for releasing said sets into said second array of bins to empty said first array of bins, said items being sheets and said apparatus including means for vibrating said second array of bins to jog the sheets in each of said bins and edge align them.
Claim 8
Dependent Claim
19 words
The apparatus according to claim 4 further including: means for stapling the sheets in said second array of bins.
Claim 9
Dependent Claim
144 words
A sheet handling apparatus comprising: a first horizontal array of bins, a second horizontal array of bins disposed beneath said first set of bins in alignment therewith, deflector means for directing sheets into said first array of bins, actuable means movable between a retaining position and a releasing position, said means, when in the retaining position being adapted for retaining the sheets in said first array of bins, control means adapted for actuating deflector means for directing sheets into said first array of bins to provide collated sets of sheets therein, said control means further being adapted to actuate said actuable means for moving said actuable means to said releasing position for releasing the completed collated sets into said second array of bins, means for edge-aligning the sheets in said second array of bins, said edge-aligning means including means for simultaneously jogging the sheets.
Claim 10
Dependent Claim
144 words
A sheet handling apparatus comprising: a first horizontal array of bins, a second horizontal array of bins disposed beneath said first set of bins in alignment therewith, deflector means for directing sheets into said first array of bins, actuable means movable between a retaining position and a releasing position, said means, when in the retaining position being adapted for retaining the sheets in said first array of bins, control means adapted for actuating deflector means for directing sheets into said first array of bins to provide collated sets of sheets therein, said control means further being adapted to actuate said actuable means for moving said actuable means to said releasing position for releasing the completed collated sets into said second array of bins, means for edge-aligning the sheets in said second array of bins, said edge-aligning means including means for simultaneously jogging the sheets.
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) | 1979-03-16 | 1979-09-15 | 1980-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-03-16 | 1983-09-15 | 1984-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-03-16 | 1987-09-15 | 1988-03-16 | $7700.00 | Window Closed / Lapsed |