US4982948A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sorter with rocking trays
Assignee: Xerox Corp
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Filing: 1990-01-02
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Granted: 1991-01-08
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Expires: 2010-01-02
Abstract
Abstract In a multi-bin sorter for collating sheets of paper or the like from a fixed sheet output into sets in the bins, with a system for sorter bin loading in which the bins are opened relative to one another adjacent the fixed sheet output, the bins are respectively intermediately pivotally mounted in an array to a common mounting system (with a fixed spacing at their pivotal mounting positions) for common linear vertical movement as an integral unit with a simple drive system, yet individually pivoted open for loading by a fixed pivotal control guide system, preferably a generally linear cam track with a transition for engaging individually integral extensions of said bins to pivot them about their intermediate pivotal mounting into the sorter bin loading position relative to the next adjacent bin, when the bin array is commonly vertically moved by the drive system.
Inventors
- 👤 William R. Burger
- 👤 Barry P. Mandel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:21
CPC Classifications
B; B65; B65H; B65H39/00; B65H39/10; B65H39/11; B65H2403/00; B65H2403/50; B65H2403/54; B65H2403/544; B65H2408/00; B65H2408/10; B65H2408/11; B65H2408/113
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
167 words
In a multi-bin sorter for collating sheets of paper or the like from a fixed sheet output into sets in said bins, with a system for sorter bin loading in which the bins are opened relative to one another adjacent said fixed sheet output for their loading, the improvement wherein: said bins are respectively intermediately pivotally mounted in an array to common mounting means with a fixed spacing at said pivotal mounting for substantially common movement as an integral unit; drive means are driveably connected to said common mounting means for movement of said array as an integral unit in a substantially linear direction relative to said fixed sheet output; and bin tipping means are positioned to engage and pivot an individual said bin about said intermediate pivotal mounting thereof into a sorter bin loading position opened for loading at one side of said bin relative to the next adjacent bin when said individual said bin is moved past said bin tipping means by said drive means.
Claim 2
Dependent Claim
167 words
In a multi-bin sorter for collating sheets of paper or the like from a fixed sheet output into sets in said bins, with a system for sorter bin loading in which the bins are opened relative to one another adjacent said fixed sheet output for their loading, the improvement wherein: said bins are respectively intermediately pivotally mounted in an array to common mounting means with a fixed spacing at said pivotal mounting for substantially common movement as an integral unit; drive means are driveably connected to said common mounting means for movement of said array as an integral unit in a substantially linear direction relative to said fixed sheet output; and bin tipping means are positioned to engage and pivot an individual said bin about said intermediate pivotal mounting thereof into a sorter bin loading position opened for loading at one side of said bin relative to the next adjacent bin when said individual said bin is moved past said bin tipping means by said drive means.
Claim 3
Dependent Claim
43 words
The multi-bin sorter of claim 1, wherein said bin tipping means is a passive member engaging said individual said bin on the opposite side of said intermediate pivotal mounting thereof from said one side of said bin which is so opened for loading.
Claim 4
Dependent Claim
185 words
In a multi-bin sorter for collating sheets of paper or the like from a fixed sheet output into sets in said bins, with a system for sorter bin loading in which the bins are opened relative to one another adjacent said fixed sheet output for their loading, the improvement wherein: said bins are respectively intermediately pivotally mounted in an array to common mounting means with a fixed spacing at said pivotal mounting for substantially common movement as an integral unit; drive means are driveably connected to said common mounting means for movement of said array as an integral unit in a substantially vertical direction past said fixed sheet output; and a fixed guide system is spaced from said common mounting means and said intermediate pivotal mounting positions of said bins thereto, and positioned to engage and pivot an individual said bin about said intermediate pivotal mounting thereof into a sorter bin loading position, opened for loading at one side of said bin relative to the next adjacent bin, when said bin array is commonly vertically moved by said drive means past said fixed guide system.
Claim 5
Dependent Claim
185 words
In a multi-bin sorter for collating sheets of paper or the like from a fixed sheet output into sets in said bins, with a system for sorter bin loading in which the bins are opened relative to one another adjacent said fixed sheet output for their loading, the improvement wherein: said bins are respectively intermediately pivotally mounted in an array to common mounting means with a fixed spacing at said pivotal mounting for substantially common movement as an integral unit; drive means are driveably connected to said common mounting means for movement of said array as an integral unit in a substantially vertical direction past said fixed sheet output; and a fixed guide system is spaced from said common mounting means and said intermediate pivotal mounting positions of said bins thereto, and positioned to engage and pivot an individual said bin about said intermediate pivotal mounting thereof into a sorter bin loading position, opened for loading at one side of said bin relative to the next adjacent bin, when said bin array is commonly vertically moved by said drive means past said fixed guide system.
Claim 6
Dependent Claim
70 words
The multi-bin sorter of claim 3, wherein said fixed guide system comprises a generally linear cam track individually engaging individually integral extensions of said bins spaced from said intermediate pivotal mounting positions of said bins, said cam track having a transition for forcing and controlling said pivoting of said individual bin being pivoted into said sorter bin loading position when said integral extension of said bin passes through said transition.
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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) | 1994-01-07 | 1994-07-09 | 1995-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-01-07 | 1998-07-09 | 1999-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-01-07 | 2002-07-09 | 2003-01-08 | $7700.00 | Window Closed / Lapsed |