Patent US4886259A successfully refreshed from Google Patents.
US4886259A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sorter-finisher system
Assignee: Minolta Co Ltd
•
Filing: 1987-07-28
•
Granted: 1989-12-12
•
Expires: 2007-07-28
Abstract
Abstract A sorter-finisher system having a sorting unit comprising plural number of inclined bins arranged vertically at specified intervals and a transport unit for transporting bunches of sheets distributed among the bins to a sheet binding unit. When the sheets have been distributed among the bins, the bins move to a sheet receiving opening of the transport unit one by one. The bunches of the sheets in the bins are transported to the binding unit through the sheet receiving opening for binding. The angle of inclination of each bin at the position opposite to said sheet receiving opening is set larger than that of the bin at the position for the distribution of the sheets. In order to shift each bin from the position for the distribution of the sheets to the position where the sheet receiving opening is located, for example, a cam with a spiral groove designed to engage with a trunnion provided to each of the bins is used.
Inventors
- 👤 Takuma Ishikawa
- 👤 Kuniaki Ishiguro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:28
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/65; G03G15/6538; G03G15/6541; B; B42; B42C; B42C1/00; B42C1/12; B42C1/125; B65; B65H; B65H39/00; B65H39/10; B65H39/11; B65H2403/00; B65H2403/50; B65H2403/51; B65H2403/511; B65H2405/00; B65H2405/10; B65H2405/11; B65H2405/111; B65H2405/1111; B65H2408/00; B65H2408/10; B65H2408/11; B65H2408/113; G03G2215/00; G03G2215/00362; G03G2215/00789; G03G2215/00822; G03G2215/00827
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
121 words
A sorter-finisher for sorting and binding sheets, comprising: a plurality of bins with inclined sheet loading surfaces arranged vertically at specified intervals; means for distributing sheets among said plurality of bins; means located adjacent the plurality of bins for binding the sheets from each bin; means, having a sheet receiving opening located below said plurality of bins, for receiving the sheets through said receiving opening and for transporting the sheets to said binding means; and means for shifting said plurality of bins one by one to a position opposite said sheet receiving opening with an inclination angle of each bin at the position opposite said sheet receiving opening being larger than that at the position for the distribution of the sheets.
Claim 2
Dependent Claim
121 words
A sorter-finisher for sorting and binding sheets, comprising: a plurality of bins with inclined sheet loading surfaces arranged vertically at specified intervals; means for distributing sheets among said plurality of bins; means located adjacent the plurality of bins for binding the sheets from each bin; means, having a sheet receiving opening located below said plurality of bins, for receiving the sheets through said receiving opening and for transporting the sheets to said binding means; and means for shifting said plurality of bins one by one to a position opposite said sheet receiving opening with an inclination angle of each bin at the position opposite said sheet receiving opening being larger than that at the position for the distribution of the sheets.
Claim 3
Dependent Claim
56 words
The sorter-finisher defined in claim 1, further comprising a sheet-end positioning regulating member designed for determining the end-position of the sheet loaded on the sheet loading surface and a sheet guiding member installed near said sheet receiving opening for guiding the end of sheet on each bin moved to the position opposite said sheet receiving opening.
Claim 4
Dependent Claim
34 words
The sorter-finisher defined in claim 1, wherein the sheet distributing means comprises a means for widening the intervals of the bins and means for feeding the sheets to the bins whose intervals are widened.
Claim 5
Dependent Claim
27 words
The sorter-finisher defined in claim 1, wherein the shifting means comprises a cam with a spiral groove to engage with trunnions provided to each of the bin.
Claim 6
Dependent Claim
63 words
The sorter-finisher defined in claim 1, wherein the binding means comprises an inclined sheet loading member, a sheet-end regulating member installed at an end of said sheet loading member so as to be able to move both forward and backward freely, means for truing up the sheets loaded on the sheet loading member and a stapler constituting a part of a stapling unit.
Claim 7
Dependent Claim
102 words
The sorter-finisher defined in claim 1, wherein the binding means comprises: a stapling device for stapling one corner of a group of sheets on a staple tray, and for taking out the stapled group of sheets from the staple tray; and a stack tray and stacking device for stacking a plurality of taken-out group of sheets on the stack tray, said stack tray being formed with an opening in a part thereof so that the stapled part of the group of sheets can be accepted into said opening when the plurality of stapled groups of sheets are stacked on said stack tray.
Claim 8
Dependent Claim
244 words
A sorter-finisher apparatus for sorting and binding sheets, comprising: a sorting device including a plurality of bins each of said bins having an inclined sheet containing surface and a sheet end regulating member having a specified height installed at the end of the bin for containing the sheets thereon, said sorting device further including a distributor for distributing the sheets among said plurality of bins, said bins arranged vertically at specified intervals and at least one end of said bins being movable in a vertical direction, said inclined sheet containing surface including an opening through which the sheets on the surface are accessible; a binding device for binding each bunch of sheets, said binding device being disposed under said sorting device; a sheet transport device, disposed between said sorting device and said binding device, having a sheet receiving inlet for receiving bunches of sheets distributed among said bins and a transport mechanism for transporting the receiving sheets to said binding device; a shift mechanism for shifting said plurality of bins one by one to the position opposite said sheet receiving inlet; a shift guiding member provided near said sheet receiving inlet for moving upwardly through said opening and guiding the end of sheets on each bin, which has reached the position opposite said sheet receiving inlet, into said sheet receiving inlet beyond said sheet-end regulating member; and a stacking device, disposed under the binding device, for stacking the sheets bound by said binding device.
Claim 9
Dependent Claim
244 words
A sorter-finisher apparatus for sorting and binding sheets, comprising: a sorting device including a plurality of bins each of said bins having an inclined sheet containing surface and a sheet end regulating member having a specified height installed at the end of the bin for containing the sheets thereon, said sorting device further including a distributor for distributing the sheets among said plurality of bins, said bins arranged vertically at specified intervals and at least one end of said bins being movable in a vertical direction, said inclined sheet containing surface including an opening through which the sheets on the surface are accessible; a binding device for binding each bunch of sheets, said binding device being disposed under said sorting device; a sheet transport device, disposed between said sorting device and said binding device, having a sheet receiving inlet for receiving bunches of sheets distributed among said bins and a transport mechanism for transporting the receiving sheets to said binding device; a shift mechanism for shifting said plurality of bins one by one to the position opposite said sheet receiving inlet; a shift guiding member provided near said sheet receiving inlet for moving upwardly through said opening and guiding the end of sheets on each bin, which has reached the position opposite said sheet receiving inlet, into said sheet receiving inlet beyond said sheet-end regulating member; and a stacking device, disposed under the binding device, for stacking the sheets bound by said binding device.
Claim 10
Dependent Claim
104 words
The sorter-finisher apparatus defined in claim 7, wherein the binding device comprises: a stapling device for stapling one corner of a group of sheets on a staple tray, and for taking out the stapled group of sheets from the staple tray; and a stack tray and a stacking device for stacking a plurality of taken-out groups of sheets on the stack tray, said stack tray being formed with an indent in a part thereof so that the stapled part of the group of sheets can be accepted into said indent when the plurality of stapled groups of sheets are stacked on said stack tray.
Claim 11
Dependent Claim
96 words
A binding apparatus, comprising: a stapling device for stapling one corner of a group of sheets on a staple tray, and for taking out the stapled group of sheets from the staple tray; and a stack tray and a stacking device for stacking a plurality of taken-out groups of sheets on the stack tray, said stack tray being formed with an opening in a part thereof so that the stapled part of the group of sheets can be accepted into said opening when the plurality of stapled groups of sheets are stacked on said stack tray.
Claim 12
Dependent Claim
96 words
A binding apparatus, comprising: a stapling device for stapling one corner of a group of sheets on a staple tray, and for taking out the stapled group of sheets from the staple tray; and a stack tray and a stacking device for stacking a plurality of taken-out groups of sheets on the stack tray, said stack tray being formed with an opening in a part thereof so that the stapled part of the group of sheets can be accepted into said opening when the plurality of stapled groups of sheets are stacked on said stack tray.
Claim 13
Dependent Claim
96 words
A binding apparatus, comprising: a stapling device for stapling one corner of a group of sheets on a staple tray, and for taking out the stapled group of sheets from the staple tray; and a stacking tray and a stacking device for stacking a plurality of taken-out groups of sheets on the stack tray, said stack tray being formed with an indent in a part thereof so that the stapled part of the group of sheets can be accepted into said indent when the plurality of stapled groups of sheets are stacked on said stack tray.
Claim 14
Dependent Claim
96 words
A binding apparatus, comprising: a stapling device for stapling one corner of a group of sheets on a staple tray, and for taking out the stapled group of sheets from the staple tray; and a stacking tray and a stacking device for stacking a plurality of taken-out groups of sheets on the stack tray, said stack tray being formed with an indent in a part thereof so that the stapled part of the group of sheets can be accepted into said indent when the plurality of stapled groups of sheets are stacked on said stack tray.
Claim 15
Dependent Claim
295 words
A sorter-finisher apparatus for sorting and binding sheets, comprising: a sorting device including a plurality of bins, each of said bins having an inclined sheet loading surface, said bins being arranged vertically at specified intervals so that at least one end thereof is able to move in a vertical direction independently from each other, a moving mechanism for widening the interval between the bin into which a sheet is to be fed and the bin next to said bin, and a feeder for feeding the sheets to the bins whose intervals are widened; a binding device located adjacent the plurality of bins for binding the sheets from each bin, said binding device being disposed under said sorting device; a sheet transport device, disposed between said sorting device and said binding device, said sheet transport device having a sheet receiving opening, a take-out mechanism for taking out the bunches of sheets distributed among the bins and a transport mechanism for transporting the sheets taken-out to said binding device; a shift mechanism, disposed between said sorting device and said transport device, for determining a lower-limit position of the lowest bin and for shifting said plurality of bins one by one to the position opposite said sheet receiving opening with the inclination angle of each bin at the position opposite said sheet receiving opening being made larger than that at the position above said lower-limit position, said shift mechanism including a cam which is designated to turn at a fixed position in order to enable the bins to be shifted to the take-out position one by one starting from the bin at the lowest position and independently from each other; and a stacking device, disposed under the binding device, for stacking the sheets bound by said binding device.
Claim 16
Dependent Claim
295 words
A sorter-finisher apparatus for sorting and binding sheets, comprising: a sorting device including a plurality of bins, each of said bins having an inclined sheet loading surface, said bins being arranged vertically at specified intervals so that at least one end thereof is able to move in a vertical direction independently from each other, a moving mechanism for widening the interval between the bin into which a sheet is to be fed and the bin next to said bin, and a feeder for feeding the sheets to the bins whose intervals are widened; a binding device located adjacent the plurality of bins for binding the sheets from each bin, said binding device being disposed under said sorting device; a sheet transport device, disposed between said sorting device and said binding device, said sheet transport device having a sheet receiving opening, a take-out mechanism for taking out the bunches of sheets distributed among the bins and a transport mechanism for transporting the sheets taken-out to said binding device; a shift mechanism, disposed between said sorting device and said transport device, for determining a lower-limit position of the lowest bin and for shifting said plurality of bins one by one to the position opposite said sheet receiving opening with the inclination angle of each bin at the position opposite said sheet receiving opening being made larger than that at the position above said lower-limit position, said shift mechanism including a cam which is designated to turn at a fixed position in order to enable the bins to be shifted to the take-out position one by one starting from the bin at the lowest position and independently from each other; and a stacking device, disposed under the binding device, for stacking the sheets bound by said binding device.
Claim 17
Dependent Claim
26 words
The sorter-finisher apparatus defined in claim 11, wherein said regulating means is a cam with a spiral groove provided on the circumferential part of said cam.
Claim 18
Dependent Claim
218 words
A sorter-finisher for sorting and binding sheets, comprising: a plurality of bins with inclined sheet loading surfaces arranged vertically at specified intervals; means for distributing sheets among said plurality of bins; means located adjacent the plurality of bins for binding the sheets from each bin; means, having a sheet receiving opening located below said plurality of bins, for receiving the sheets through said receiving opening and for transporting the sheets to said binding means; and means for shifting said plurality of bins one by one to a position opposite said sheet receiving opening with an inclination angle of each bin at the position opposite said sheet receiving opening being larger than that at the position for the distribution of the sheets; wherein the binding means includes: a stapling device for stapling one corner of a group of sheets on a staple tray, and for taking out the stapled group of sheets from the staple tray; and a stack tray and a stacking device for stacking a plurality of taken-out groups of sheets on the stack tray, said stack tray being formed with an indent in a part thereof so that the stapled part of the group of sheets can be accepted into said indent when the plurality of stapled groups of sheets are stacked on said stack tray.
Claim 19
Dependent Claim
218 words
A sorter-finisher for sorting and binding sheets, comprising: a plurality of bins with inclined sheet loading surfaces arranged vertically at specified intervals; means for distributing sheets among said plurality of bins; means located adjacent the plurality of bins for binding the sheets from each bin; means, having a sheet receiving opening located below said plurality of bins, for receiving the sheets through said receiving opening and for transporting the sheets to said binding means; and means for shifting said plurality of bins one by one to a position opposite said sheet receiving opening with an inclination angle of each bin at the position opposite said sheet receiving opening being larger than that at the position for the distribution of the sheets; wherein the binding means includes: a stapling device for stapling one corner of a group of sheets on a staple tray, and for taking out the stapled group of sheets from the staple tray; and a stack tray and a stacking device for stacking a plurality of taken-out groups of sheets on the stack tray, said stack tray being formed with an indent in a part thereof so that the stapled part of the group of sheets can be accepted into said indent when the plurality of stapled groups of sheets are stacked on said stack tray.
Claim 20
Dependent Claim
345 words
A sorter-finisher apparatus for sorting and binding sheets comprising: a sorting device including a plurality of bins, each of said bins having an inclined sheet containing surface and a sheet end regulating member having a specified height installed at the end of the bin for containing the sheets thereon, said sorting device further including a distributor for distributing the sheets among said plurality of bins, said bins arranged vertically at specified intervals and at least one end of said bins being movable in a vertical direction, said inclined sheet containing surface including an opening through which the sheets on the surface are accessible; a binding device for binding each bunch of sheets, said binding device being disposed under said sorting device; a sheet transport device, disposed between said sorting device and said binding device, having a sheet receiving inlet for receiving bunches of sheets distributed among said bins and a transport mechanism for transporting the receiving sheets to said binding device; a shift mechanism for shifting said plurality of bins one by one to the position opposite said sheet receiving inlet; a sheet guiding member provided near said sheet receiving inlet for moving upwardly through said opening and guiding the end of sheets one each bin, which has reached the position opposite said sheet receiving inlet, into said sheet receiving inlet beyond said sheet-end regulating member; and a stacking device, disposed under the binding device, for stacking the sheets bound by said binding device wherein the binding device; wherein the binding device includes: a stapling device for stapling one corner of a group of sheets on a staple tray, and for taking out the stapled group of sheets from the staple tray; and a stack tray and a stacking device for stacking a plurality of taken-out groups of sheets on the stack tray, said stack tray being formed with an opening in a part thereof so that the stapled part of the group of sheets can be accepted into said opening when the plurality of stapled groups of sheets are stacked on said stack tray.
Claim 21
Dependent Claim
345 words
A sorter-finisher apparatus for sorting and binding sheets comprising: a sorting device including a plurality of bins, each of said bins having an inclined sheet containing surface and a sheet end regulating member having a specified height installed at the end of the bin for containing the sheets thereon, said sorting device further including a distributor for distributing the sheets among said plurality of bins, said bins arranged vertically at specified intervals and at least one end of said bins being movable in a vertical direction, said inclined sheet containing surface including an opening through which the sheets on the surface are accessible; a binding device for binding each bunch of sheets, said binding device being disposed under said sorting device; a sheet transport device, disposed between said sorting device and said binding device, having a sheet receiving inlet for receiving bunches of sheets distributed among said bins and a transport mechanism for transporting the receiving sheets to said binding device; a shift mechanism for shifting said plurality of bins one by one to the position opposite said sheet receiving inlet; a sheet guiding member provided near said sheet receiving inlet for moving upwardly through said opening and guiding the end of sheets one each bin, which has reached the position opposite said sheet receiving inlet, into said sheet receiving inlet beyond said sheet-end regulating member; and a stacking device, disposed under the binding device, for stacking the sheets bound by said binding device wherein the binding device; wherein the binding device includes: a stapling device for stapling one corner of a group of sheets on a staple tray, and for taking out the stapled group of sheets from the staple tray; and a stack tray and a stacking device for stacking a plurality of taken-out groups of sheets on the stack tray, said stack tray being formed with an opening in a part thereof so that the stapled part of the group of sheets can be accepted into said opening when the plurality of stapled groups of sheets are stacked on said stack tray.
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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) | 1992-12-11 | 1993-06-12 | 1993-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-12-11 | 1997-06-12 | 1997-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-12-11 | 2001-06-12 | 2001-12-12 | $7700.00 | Window Closed / Lapsed |