Patent US5100119A successfully refreshed from Google Patents.
US5100119A
Expired / Lapsed
US
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Paper handling apparatus
Assignee: Ricoh Co Ltd
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Filing: 1990-01-10
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Granted: 1992-03-31
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Expires: 2010-01-10
Abstract
Abstract A paper handing apparatus having a plurality of bins, a chuck unit and a stapler unit movable up and down along the bins, and a sorting unit. The sorting unit distributes a number of paper sheets received from a copier or similar image forming apparatus to the bins, while the stapler unit binds an end portion of each of the stacks of paper sheets loaded in the individual bins. The stapler is movable between and lockable at a position for binding a paper stack and a position for supplying staples. The stapler unit is removable from the sorting unit. Doors such as a stapler door are provided on the housing of the apparatus. When a door other than the stapler door is opened when the stapler is performing a stapling operation, the stapling operation is continued until it completes.
Inventors
- 👤 Takashi Komada
- 👤 Nobuyoshi Seki
- 👤 Yoshihide Sugiyama
- 👤 Kenji Mori
- 👤 Masashi Shimada
- 👤 Tsutomu Ichinose
- 👤 Yuji Ueno
- 👤 Nobuyuki Morii
- 👤 Goro Mori
- 👤 Masahiro Minato
- 👤 Shin Umeda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:38
CPC Classifications
B; B25; B25C; B25C5/00; B25C5/16; B25C5/1689; B42; B42C; B42C1/00; B42C1/12; B42C1/125; B65; B65H; B65H31/00; B65H31/24; B65H37/00; B65H37/04; B65H39/00; B65H39/10; B65H39/11
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
110 words
A paper handling apparatus comprising: a plurality of bins arranged one above another; a sorting section comprising distributing and sorting means for distributing and sorting paper sheets to said plurality of bins; and a binding section comprising means for driving the binding section up and down along said plurality of bins, said binding section comprising a stapler for binding stacks of paper sheets distributed to said plurality of bins; said binding section being removable from said sorting section; wherein said binding section is constructed as a unit and is mountable and dismountable from said sorting section in a direction in which paper sheets are driven out into said sorting section.
Claim 2
Dependent Claim
110 words
A paper handling apparatus comprising: a plurality of bins arranged one above another; a sorting section comprising distributing and sorting means for distributing and sorting paper sheets to said plurality of bins; and a binding section comprising means for driving the binding section up and down along said plurality of bins, said binding section comprising a stapler for binding stacks of paper sheets distributed to said plurality of bins; said binding section being removable from said sorting section; wherein said binding section is constructed as a unit and is mountable and dismountable from said sorting section in a direction in which paper sheets are driven out into said sorting section.
Claim 3
Dependent Claim
21 words
The paper handling apparatus as claimed in claim 1, wherein said sorting section has a space for accommodating said binding section.
Claim 4
Dependent Claim
25 words
The paper handling apparatus as claimed in claim 1, wherein said sorting section and said binding section are provided with wheels to be freely movable.
Claim 5
Dependent Claim
151 words
A paper handling apparatus comprising: a housing; a plurality of bins arranged one above another; paper moving means movable up and down along said plurality of bins for gripping an end portion of a stack of paper sheets received from an image forming apparatus, sorted and distributed to any one of said bins, pulling out said stack of paper sheets by a predetermined distance from said bin, and returning said stack of paper sheets into said bin; stapling means for stapling an end portion of the stack of paper sheets having been pulled out by said paper moving means; a stapler door provided on said housing at the front of a movable range of said stapling means; and another door provided on said housing; said stapling means continuing, when said another door is opened when said stapling means is performing a stapling operation, said stapling operation until said stapling operation completes.
Claim 6
Dependent Claim
151 words
A paper handling apparatus comprising: a housing; a plurality of bins arranged one above another; paper moving means movable up and down along said plurality of bins for gripping an end portion of a stack of paper sheets received from an image forming apparatus, sorted and distributed to any one of said bins, pulling out said stack of paper sheets by a predetermined distance from said bin, and returning said stack of paper sheets into said bin; stapling means for stapling an end portion of the stack of paper sheets having been pulled out by said paper moving means; a stapler door provided on said housing at the front of a movable range of said stapling means; and another door provided on said housing; said stapling means continuing, when said another door is opened when said stapling means is performing a stapling operation, said stapling operation until said stapling operation completes.
Claim 7
Dependent Claim
125 words
A paper handling apparatus comprising: a plurality of bins arranged one above another; stapling means movable up and down along said plurality of bins for stapling an end portion of a stack of paper sheets which have been received from an image forming apparatus in any one of said plurality of bins, said stack of paper sheets being received in a face down manner in any one of said plurality of bins such that said stapling means drives a staple into said stack of paper sheets from the underside of said stack; and moving means for moving said stapling means between a substantially horizontal stapling position for stapling the stack of paper sheets and a staple supply position for supplying staples to said stapling means.
Claim 8
Dependent Claim
125 words
A paper handling apparatus comprising: a plurality of bins arranged one above another; stapling means movable up and down along said plurality of bins for stapling an end portion of a stack of paper sheets which have been received from an image forming apparatus in any one of said plurality of bins, said stack of paper sheets being received in a face down manner in any one of said plurality of bins such that said stapling means drives a staple into said stack of paper sheets from the underside of said stack; and moving means for moving said stapling means between a substantially horizontal stapling position for stapling the stack of paper sheets and a staple supply position for supplying staples to said stapling means.
Claim 9
Dependent Claim
26 words
An apparatus as claimed in claim 5, wherein said stapling means is rotatable about a single shaft between said stapling position and said staple supply position.
Claim 10
Dependent Claim
19 words
A paper handling apparatus as claimed in claim 6, in which said single shaft comprises a substantially horizontal shaft.
Claim 11
Dependent Claim
30 words
A paper handling apparatus as claimed in claim 7, further comprising a lever for controlling said movement of said stapling means between said stapling position and said staple supply position.
Claim 12
Dependent Claim
20 words
A paper handling apparatus as claimed in claim 5, in which said staple supply position comprises a substantially vertical position.
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) | 1995-03-31 | 1995-09-30 | 1996-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-03-31 | 1999-09-30 | 2000-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-03-31 | 2003-09-30 | 2004-03-31 | $7700.00 | Window Closed / Lapsed |