Patent US4473219A successfully refreshed from Google Patents.
US4473219A
Expired / Lapsed
US
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Gatherer with binding mechanism for papers discharged from a bin drum
Assignee: AUTOSTAMP INSTITUTION Ltd
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Filing: 1983-07-08
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Granted: 1984-09-25
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Expires: 2003-07-08
Abstract
Abstract A gatherer comprises a generally cylindrical bin drum having circumferentially thereon a plurality of inclined shelves spaced apart each other for receiving papers. The gatherer further comprises a paper-size changing body and a switching means for the changing body. The gatherer thus constructed has a number of advantages, such as convenient and rapid introduction and discharge of the papers, accurate alignment of the papers, convenient and simple control of the introduction and the discharge of the papers through rotation direction of the bin drum and applicability to any paper size, as well as high performance with compact and simple construction and so forth.
Inventors
- 👤 Kiyomichi Ichikawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:50
CPC Classifications
B; B65; B65H; B65H39/00; B65H39/10; B65H39/105
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
174 words
A gatherer for papers, especially copied papers, which comprises a generally cylindrical bin drum having circumferentially thereon a plurality of inclined paper-receiving shelves circumferentially spaced apart from each other, means for rotating and counter rotating the drum, a paper-holding means arranged in each of the shelves, means for opening and closing the paper holding means, a paper-transporting path contacted to the bin drum, a paper-distributing mechanism situated at a location of the bin drum contacted with the paper-transporting path, and a binding mechanism arranged near the paper-distributing mechanism for binding a set of papers discharged from the bin drum and aligned, said bin drum being rotated by said means for rotating and counter rotating the drum over an open length of each shelf per one piece of paper in the paper-transporting direction for successively introducing the paper into the shelf and being rotated, after having finished the introduction of the paper, in the opposite direction over the open length of the shelf thereby to introduce the set of aligned papers into the binding mechanism.
Claim 2
Dependent Claim
174 words
A gatherer for papers, especially copied papers, which comprises a generally cylindrical bin drum having circumferentially thereon a plurality of inclined paper-receiving shelves circumferentially spaced apart from each other, means for rotating and counter rotating the drum, a paper-holding means arranged in each of the shelves, means for opening and closing the paper holding means, a paper-transporting path contacted to the bin drum, a paper-distributing mechanism situated at a location of the bin drum contacted with the paper-transporting path, and a binding mechanism arranged near the paper-distributing mechanism for binding a set of papers discharged from the bin drum and aligned, said bin drum being rotated by said means for rotating and counter rotating the drum over an open length of each shelf per one piece of paper in the paper-transporting direction for successively introducing the paper into the shelf and being rotated, after having finished the introduction of the paper, in the opposite direction over the open length of the shelf thereby to introduce the set of aligned papers into the binding mechanism.
Claim 3
Dependent Claim
277 words
A gatherer for papers, especially copied papers, which comprises a generally cylindrical bin drum having circumferentially thereon a plurality of inclined paper-receiving shelves circumferentially spaced apart from each other, means for rotating and counter rotating the drum, a paper-holding means arranged in each of the shelves, means for opening and closing the paper holding means, a paper-transporting path contacted to the bin drum, a paper-distributing mechanism situated at a location of the bin drum contacted with the paper-transporting path and a binding mechanism arranged near the paper-distributing mechanism for binding a set of papers discharged from the bin drum and aligned, and which further comprises, in each shelf of said bin drum, a paper size changing body capable of reciprocating a paper-engaging pawl from a notch of each shelf for engaging with a leading edge of the paper as well as a switching means for swinging the changing body, said bin drum being rotated by said means for rotating and counter rotating the drum over an open length of each shelf per one piece of paper in the paper-transporting direction for successively introducing the paper into the shelf and being rotated, after having finished the introduction of the paper, in the opposite direction over said open length of the shelf thereby to introduce the set of aligned papers into the binding mechanism which is movable on a rail arranged along an edge of the set of papers to be bound and which is provided with a moving means to be switched by the paper size so as to align a center of the binding mechanism with a central position of the edge of the set of papers.
Claim 4
Dependent Claim
277 words
A gatherer for papers, especially copied papers, which comprises a generally cylindrical bin drum having circumferentially thereon a plurality of inclined paper-receiving shelves circumferentially spaced apart from each other, means for rotating and counter rotating the drum, a paper-holding means arranged in each of the shelves, means for opening and closing the paper holding means, a paper-transporting path contacted to the bin drum, a paper-distributing mechanism situated at a location of the bin drum contacted with the paper-transporting path and a binding mechanism arranged near the paper-distributing mechanism for binding a set of papers discharged from the bin drum and aligned, and which further comprises, in each shelf of said bin drum, a paper size changing body capable of reciprocating a paper-engaging pawl from a notch of each shelf for engaging with a leading edge of the paper as well as a switching means for swinging the changing body, said bin drum being rotated by said means for rotating and counter rotating the drum over an open length of each shelf per one piece of paper in the paper-transporting direction for successively introducing the paper into the shelf and being rotated, after having finished the introduction of the paper, in the opposite direction over said open length of the shelf thereby to introduce the set of aligned papers into the binding mechanism which is movable on a rail arranged along an edge of the set of papers to be bound and which is provided with a moving means to be switched by the paper size so as to align a center of the binding mechanism with a central position of the edge of the set of papers.
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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) | 1987-09-25 | 1988-03-26 | 1988-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-09-25 | 1992-03-26 | 1992-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-09-25 | 1996-03-26 | 1996-09-25 | $7700.00 | Window Closed / Lapsed |