US5139249A
Expired / Lapsed
US
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After treatment device for sorted papers
Assignee: Ricoh Co Ltd
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Filing: 1991-06-28
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Granted: 1992-08-18
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Expires: 2011-06-28
Abstract
Abstract An after treatment device for sorted papers comprising: a sorting unit for conducting a sorting operation, the unit comprising a plurality of bins onto which papers are distributed one after another to be sorted; a paper arrangement unit for evenly arranging edges of said papers delivered on each of the bins; an after treatment unit for applying after treatment to the papers evenly arranged on each of the bins; and a control unit for controlling the device. The device is controlled in such a way that the operating time for the after treatment in a state where the after treatment is conducted simultaneously with the sorting operation is different from the operating time for the after treatment in a state where the after treatment is conducted after the sorting operation is ended.
Inventors
- 👤 Masatoshi Hosoi
- 👤 Masashi Shimada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:11
CPC Classifications
B; B42; B42C; B42C1/00; B42C1/12; B42C1/125
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
144 words
An after treatment device comprising: a sorting means for sorting papers into a plurality of bins; a jogger means for jogging the papers sorted in each of the bins so as to arrange edges of the papers; a stapling means for stapling the jogged papers in each of the bins; and a control means for selectively operating the stapling means at one of a special timing and a normal timing on the basis of a progressing condition of a jogging operation of the jogger means, when an auto staple mode is commanded, wherein the normal timing corresponds to an operating time period of the stapling means in a normal mode, and the special timing corresponds to an operating time period of the stapling means to which a dummy time period is added so as to lengthen the operating time period of the stapling means.
Claim 2
Dependent Claim
144 words
An after treatment device comprising: a sorting means for sorting papers into a plurality of bins; a jogger means for jogging the papers sorted in each of the bins so as to arrange edges of the papers; a stapling means for stapling the jogged papers in each of the bins; and a control means for selectively operating the stapling means at one of a special timing and a normal timing on the basis of a progressing condition of a jogging operation of the jogger means, when an auto staple mode is commanded, wherein the normal timing corresponds to an operating time period of the stapling means in a normal mode, and the special timing corresponds to an operating time period of the stapling means to which a dummy time period is added so as to lengthen the operating time period of the stapling means.
Claim 3
Dependent Claim
59 words
An after treatment device according to claim 1, which further comprises a detecting means for detecting the number of bins the jogging operation of which is finished, and the control means operates the stapling means at the normal timing in a case where the number of bins detected by the detecting means is not less than a predetermined number.
Claim 4
Dependent Claim
39 words
An after treatment device according to claim 2, wherein the control means operates the stapling means at the special timing in a case where the number of bins detected by the detecting means is less than a predetermined number.
Claim 5
Dependent Claim
47 words
An after treatment device according to claim 1, wherein all bins are divided into several blocks, and the control means operates the stapling means at the normal timing in a case where the jogging operation of a block at which the stapling operation is performed is finished.
Claim 6
Dependent Claim
43 words
An after treatment device according to claim 4, wherein the control means operates the stapling means at the special timing in a case where the jogging operation of a next block is not finished when the stapling means moves to the next block.
Claim 7
Dependent Claim
42 words
An after treatment device according to claim 4, wherein the control means operates the stapling means at the normal timing in a case where the jogging operation of a next block is finished when the stapling means moves to the next block.
Claim 8
Dependent Claim
234 words
An after treatment device comprising: a sorting means for sorting papers into a plurality of bins; a jogger means for jogging the papers sorted in each of the bins so as to arrange edges of the papers; a stapling means for advancing on each of the bins, chucking the jogged papers in each of the bins retreating from each of the bins while chucking the jogged papers, stapling the chucked papers and discharging the stapled papers into each of the bins as a bundle of papers; and a control means for selectively operating the stapling means at one of a special timing and a normal timing on the basis of a progressing condition of a jogging operation of the jogger means, when an auto staple mode is commanded, wherein the normal timing corresponds to an operating time period of the stapling means in a normal mode, and the special timing corresponds to an operating time period of the stapling means to which a dummy time period is added so as to lengthen the operating time period of the stapling means; the jogger means jogging the sorted papers during a time period after a chucking motion of the stapling means until a discharging motion of the stapling means; and the dummy time period is added to the time period after a chucking motion of the stapling means until a discharging motion of the stapling means.
Claim 9
Dependent Claim
234 words
An after treatment device comprising: a sorting means for sorting papers into a plurality of bins; a jogger means for jogging the papers sorted in each of the bins so as to arrange edges of the papers; a stapling means for advancing on each of the bins, chucking the jogged papers in each of the bins retreating from each of the bins while chucking the jogged papers, stapling the chucked papers and discharging the stapled papers into each of the bins as a bundle of papers; and a control means for selectively operating the stapling means at one of a special timing and a normal timing on the basis of a progressing condition of a jogging operation of the jogger means, when an auto staple mode is commanded, wherein the normal timing corresponds to an operating time period of the stapling means in a normal mode, and the special timing corresponds to an operating time period of the stapling means to which a dummy time period is added so as to lengthen the operating time period of the stapling means; the jogger means jogging the sorted papers during a time period after a chucking motion of the stapling means until a discharging motion of the stapling means; and the dummy time period is added to the time period after a chucking motion of the stapling means until a discharging motion of the stapling means.
Claim 10
Dependent Claim
35 words
An after treatment device according to claim 7, wherein the dummy time is added to a waiting time period of the stapling means during which the stapled papers are discharged into each of the bins.
Claim 11
Dependent Claim
27 words
An after treatment device according to claim 7, wherein the dummy time is obtained by decelerating a retreating motion of the stapling means after chucking the papers.
Claim 12
Dependent Claim
49 words
An after treatment device according to claim 7, wherein the dummy time is obtained by setting a waiting time period at least one of before a retreating motion of the stapling means after chucking the papers and after a retreating motion of the stapling means after chucking the papers.
Claim 13
Dependent Claim
34 words
An after treatment device according to claim 7, wherein the dummy time is obtained by setting waiting time periods respectively before and after a retreating motion of the stapling means after chucking the papers.
Claim 14
Dependent Claim
23 words
An after treatment device according to claim 7, wherein the dummy time is obtained by decelerating a moving speed of the stapling means.
Claim 15
Dependent Claim
41 words
An after treatment device according to claim 7, wherein the dummy time is obtained by setting a waiting time period at least one of before a stapling motion of the stapling means and after a stapling motion of the stapling means.
Claim 16
Dependent Claim
30 words
An after treatment device according to claim 7, wherein the dummy time is obtained by setting waiting time periods respectively before and after a stapling motion of the stapling means.
Claim 17
Dependent Claim
162 words
An after treatment device comprising: a sorting means for sorting papers into a plurality of bins; a jogger means for jogging the papers sorted in each of the bins so as to arrange edges of the papers; a stapling means for stapling the jogged papers in each of the bins; and a control means for operating the stapling means at a special timing during which the stapling operation of the stapling means is performed simultaneously with the jogging operation of the jogger means, and for operating the stapling means at a normal timing after the jogging operation of all bins has been finished, when an auto stapling mode is commanded, wherein the normal timing corresponds to an operating time period of the stapling means in a normal mode, and the special timing corresponds to an operating time period of the stapling means to which a dummy time period is added so as to lengthen the operating time period of the stapling means.
Claim 18
Dependent Claim
162 words
An after treatment device comprising: a sorting means for sorting papers into a plurality of bins; a jogger means for jogging the papers sorted in each of the bins so as to arrange edges of the papers; a stapling means for stapling the jogged papers in each of the bins; and a control means for operating the stapling means at a special timing during which the stapling operation of the stapling means is performed simultaneously with the jogging operation of the jogger means, and for operating the stapling means at a normal timing after the jogging operation of all bins has been finished, when an auto stapling mode is commanded, wherein the normal timing corresponds to an operating time period of the stapling means in a normal mode, and the special timing corresponds to an operating time period of the stapling means to which a dummy time period is added so as to lengthen the operating time period of the stapling means.
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) | 1995-08-18 | 1996-02-17 | 1996-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-08-18 | 2000-02-17 | 2000-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-08-18 | 2004-02-17 | 2004-08-18 | $7700.00 | Window Closed / Lapsed |