US4157059A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Copy set separating tray for document copier
Assignee: HP Indigo BV
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Filing: 1977-10-13
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Granted: 1979-06-05
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Expires: 1997-10-13
Abstract
Abstract A copy set separating tray for use with a document copier operable to produce multiple collated sets of copies is mounted for manual movement between first and second positions transversely displaced relative to the copy delivery path of the copier to offset successive sets of copies to permit their ready separation. Movement of the tray in either direction between the first and second positions indexes a counter having a visual display to remind the operator how many copies or sets have been made.
Inventors
- 👤 Max Schultes
- 👤 Dietmar Eberlein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:13
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/65; G03G15/6538; G03G15/6547; G03G2215/00; G03G2215/00362; G03G2215/00886; G03G2215/0089
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
204 words
In a document copier operable to deliver successively along a delivery path a plurality of sets of copies of a single set of originals, each of said sets of copies being arranged in an order corresponding to that of the set of originals, apparatus comprising a receiving tray and means for mounting said receiving tray for manually controlled movement between first and second shifted positions in said delivery path to offset successive sets of copies relative to one another to permit the separation thereof, said mounting means mounting said receiving tray for movement between positions displaced transversely relative to said delivery path, said mounting means comprising a base member rigidly attached to said copier, a pair of links, means for pivotally coupling one end of one link to one end of the other link, means for pivotally coupling the other ends of said links to one of said receiving tray and said base member at points spaced longitudinally on said delivery path, and means for pivotally coupling said links at intermediate points to the other of said receiving tray and said base member at points spaced longitudinally on said delivery path, two of said coupling means also providing sliding coupling at one coupling point.
Claim 2
Dependent Claim
204 words
In a document copier operable to deliver successively along a delivery path a plurality of sets of copies of a single set of originals, each of said sets of copies being arranged in an order corresponding to that of the set of originals, apparatus comprising a receiving tray and means for mounting said receiving tray for manually controlled movement between first and second shifted positions in said delivery path to offset successive sets of copies relative to one another to permit the separation thereof, said mounting means mounting said receiving tray for movement between positions displaced transversely relative to said delivery path, said mounting means comprising a base member rigidly attached to said copier, a pair of links, means for pivotally coupling one end of one link to one end of the other link, means for pivotally coupling the other ends of said links to one of said receiving tray and said base member at points spaced longitudinally on said delivery path, and means for pivotally coupling said links at intermediate points to the other of said receiving tray and said base member at points spaced longitudinally on said delivery path, two of said coupling means also providing sliding coupling at one coupling point.
Claim 3
Dependent Claim
27 words
Apparatus as in claim 1 in which the other ends and intermediate points of said links are coupled respectively to said base member and said receiving tray.
Claim 4
Dependent Claim
196 words
Apparatus as in claim 2 in which said one link has a slot formed at said one end and said other link has a slot formed at said intermediate point, said first pivotal coupling means comprising a pin carried at said one end of said other link engaging said first slot for pivotal and sliding movement, said second pivotal coupling means allowing only pivotal movement of the other ends of said links relative to said base member, said third coupling means allowing only pivotal movement of said one link relative to said receiving tray and comprising a cylindrical spacer between said one link and said receiving tray, said apparatus further comprising a mechanical counter mounted on one side of said receiving tray and movable therewith and a line directed around said cylindrical spacer with one end of said line attached to said counter and the other end of said line being attached to said pin carried at said other end of said link, whereby movement of said receiving tray in either direction between said first position and second position increases the tension on said line at a certain point during said movement to actuate said counter.
Claim 5
Dependent Claim
26 words
Apparatus as in claim 1 in which said mounting means comprises spacers between said links and said receiving tray and base member at their coupling points.
Claim 6
Dependent Claim
25 words
Apparatus as in claim 4 in which said spacer members contact relatively large surface portions of said links and said receiving tray and base member.
Claim 7
Dependent Claim
67 words
Apparatus as in claim 4 in which said spacer members are cylindrical, said apparatus further comprising a mechanical counter and a line directed around one of said spacers, said line being attached at one said counter and attached at the other end to a portion of said mounting means whose distance from said spacer changes as said receiving tray is moved between said first and second positions.
Claim 8
Dependent Claim
31 words
Apparatus as in claim 6 in which said distance increases over one portion and decreases over another portion of the movement of said receiving tray between said first and second portions.
Claim 9
Dependent Claim
41 words
Apparatus as in claim 1 in which at least one of said two coupling means also providing sliding coupling allows sliding movement only over a limited range to limit the movement of said receiving tray at said first and second positions.
Claim 10
Dependent Claim
109 words
In a document copier operable to deliver successively along a delivery path a plurality of sets of copies of a single set of originals, each of said sets of copies being arranged in an order corresponding to that of the set of originals, apparatus comprising a receiving tray, means for mounting said receiving tray for manually controlled movement between first and second shifted positions in said delivery path to offset successive sets of copies relative to one another to permit the separation thereof, a counter having a visual display, and means responsive to the movement of the receiving tray between said first and second positions for indexing said counter.
Claim 11
Dependent Claim
109 words
In a document copier operable to deliver successively along a delivery path a plurality of sets of copies of a single set of originals, each of said sets of copies being arranged in an order corresponding to that of the set of originals, apparatus comprising a receiving tray, means for mounting said receiving tray for manually controlled movement between first and second shifted positions in said delivery path to offset successive sets of copies relative to one another to permit the separation thereof, a counter having a visual display, and means responsive to the movement of the receiving tray between said first and second positions for indexing said counter.
Claim 12
Dependent Claim
19 words
Apparatus as in claim 9 in which said receiving tray is movable manually between said first and second positions.
Claim 13
Dependent Claim
15 words
Apparatus as in claim 9 in which said receiving tray is formed with a handle.
Claim 14
Dependent Claim
17 words
Apparatus as in claim 9 in which said handle is on a side of said receiving tray.
Claim 15
Dependent Claim
37 words
Apparatus as in claim 9 in which said receiving tray extends upwardly in the direction of delivery of said copy sheet and has an upwardly extending retainer at the leading end thereof relative to said delivery path.
Claim 16
Dependent Claim
54 words
Apparatus as in claim 9 in which said receiving tray has upstanding sidewalls parallel to said delivery path and so spaced from each other that copies are delivered along one sidewall when the tray is in said first position and are delivered along the other sidewall when the tray is in said second 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) | 1982-06-04 | 1982-12-04 | 1983-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-06-04 | 1986-12-04 | 1987-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-06-04 | 1990-12-04 | 1991-06-05 | $7700.00 | Window Closed / Lapsed |