US5373450A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mailing machine including improved tape dispensing means and control system therefor
Assignee: Pitney Bowes Inc
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Filing: 1992-12-28
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Granted: 1994-12-13
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Expires: 2012-12-28
Abstract
Abstract A mailing machine for processing respective sheets including envelopes which each have a body and a flap and including cut tapes which each have a substrate portion and an adhesive tape portion removably connected thereto, the machine comprising, structure for feeding each sheet in a predetermined path of travel extending downstream through the machine, the sheet feeding structure including oppositely spaced input rollers defining a nip therebetween, structure for feeding a cut tape, structure for controlling the feeding structure, the controlling structure including a microprocessor, the controlling structure including structure upstream from the nip of the input rollers for sensing a sheet fed to the machine and providing a corresponding first sensing signal to the microprocessor, the microprocessor programmed for causing the sheet feeding structure to commence feeding in response to receiving the first sensing signal, the controlling structure including a switch connected to the microprocessor and providing a switch signal thereto in response to actuation of the switch, and the microprocessor programmed for causing the sheet feeding structure followed by the cut tape feeding structure to commence feeding in response to receiving the switch signal.
Inventors
- 👤 Dennis M. Gallagher
- 👤 Thomas M. Pfeifer
- 👤 Richard P. Schoonmaker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:39
CPC Classifications
G; G07; G07B; G07B17/00; G07B17/00459; G07B17/00467; G07B2017/00491
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
189 words
A mailing machine for processing respective sheets including envelopes which each have a body and a flap and including cut tapes which each have a substrate portion and an adhesive tape portion removably connected thereto, the machine comprising: (a) means for feeding each sheet in a predetermined path of travel extending downstream through the machine, the sheet feeding means including oppositely spaced input rollers defining a nip therebetween; (b) means for feeding a cut tape; (c) means for controlling the feeding means, the controlling means including a microprocessor, the controlling means including means upstream from the nip of the input rollers for sensing a sheet fed to the machine and providing a corresponding first sensing signal to the microprocessor, the microprocessor programmed for causing the sheet feeding means to commence feeding in response to receiving the first sensing signal, the controlling means including a switch connected to the microprocessor and providing a switch signal thereto in response to actuation of the switch, and the microprocessor programmed for causing the sheet feeding means followed by the cut tape feeding means to commence feeding in response to receiving the switch signal.
Claim 2
Dependent Claim
189 words
A mailing machine for processing respective sheets including envelopes which each have a body and a flap and including cut tapes which each have a substrate portion and an adhesive tape portion removably connected thereto, the machine comprising: (a) means for feeding each sheet in a predetermined path of travel extending downstream through the machine, the sheet feeding means including oppositely spaced input rollers defining a nip therebetween; (b) means for feeding a cut tape; (c) means for controlling the feeding means, the controlling means including a microprocessor, the controlling means including means upstream from the nip of the input rollers for sensing a sheet fed to the machine and providing a corresponding first sensing signal to the microprocessor, the microprocessor programmed for causing the sheet feeding means to commence feeding in response to receiving the first sensing signal, the controlling means including a switch connected to the microprocessor and providing a switch signal thereto in response to actuation of the switch, and the microprocessor programmed for causing the sheet feeding means followed by the cut tape feeding means to commence feeding in response to receiving the switch signal.
Claim 3
Dependent Claim
62 words
The mailing machine according to claim 1, wherein the controlling means includes means downstream from the nip of the input rollers for sensing each sheet in the path of travel and providing a corresponding second sensing signal to the microprocessor, and the microprocessor programmed for causing the out tape feeding means to stop feeding in response to receiving the second sensing signal.
Claim 4
Dependent Claim
47 words
The mailing machine according to claim 2 including the microprocessor programmed for discriminating between sheets having different lengths, and the microprocessor programmed for bypassing the sheet length discriminating program after the cut tape feeding means commences feeding if the second sensing signal is received by the microprocessor.
Claim 5
Dependent Claim
37 words
The mailing machine according to claim 2 including the microprocessor programmed for causing the cut tape feeding means to stop feeding a predetermined time interval from starting feeding if the second sensing signal is not timely received.
Claim 6
Dependent Claim
89 words
The mailing machine according to claim 2 including a supply of a plurality of cut tapes, said tape roller is disposed in feeding engagement with is one of the cut tapes of the supply, the sheet feeding means including a spring for urging one of the input rollers toward the opposite input roller, and said tape roller feeding said cut tape into the nip of the input rollers against the force exerted by the spring and downstream in the path of travel for sensing by the second sensing means.
Claim 7
Dependent Claim
51 words
The mailing machine according to claim 5, wherein the sheet feeding means feeds said cut tape concurrently with the cut tape feeding means feeding said cut tape, and the sheet feeding means continues feeding the cut tape downstream in the path of travel when the cut tape feeding means stops feeding.
Claim 8
Dependent Claim
41 words
The mailing machine according to claim 1, wherein the cut tape feeding means includes a d.c. motor and a tape feed roller disposed in feeding engagement with the cut tape, and the d.c. motor directly connected to the tape feed roller.
Claim 9
Dependent Claim
94 words
The mailing machine according to claim 1 including envelope flap moistening means downstream from the nip of the input feed rollers, the moistening means including a baffle, the moistening means including means for moving the baffle between a flap moistening position for guiding envelopes towards the moistening means and a non-flap moistening portion for guiding envelopes away from the moistening means, and the microprocessor programmed for causing the baffle moving means to move the baffle to the non-flap moistening position when the switch is actuated and before the cut tape feeding means commences feeding.
Claim 10
Dependent Claim
62 words
The mailing machine according to claim 8, wherein the controlling means includes means downstream from the nip of the input rollers for sensing each sheet in the path of travel and providing a corresponding second sensing signal to the microprocessor, and the microprocessor programmed for causing the cut tape feeding means to stop feeding in response to receiving the second sensing signal.
Claim 11
Dependent Claim
32 words
The mailing machine according to claim 9, wherein the microprocessor is programmed for causing the baffle moving means to move the baffle to the flap moistening position if tape feeding is stopped.
Claim 12
Dependent Claim
66 words
The mailing machine according to claim 9, wherein the microprocessor is programmed for setting a restore moistening flag when the switch is actuated and before the cut tape feeding means commences feeding, and the microprocessor is programmed for causing the baffle moving means to move the baffle to the flap moistening position in response to the restore moistening flag being set if tape feeding is stopped.
Claim 13
Dependent Claim
100 words
The mailing machine according to claim 8, including the microprocessor programmed for determining the position in which the baffle is disposed before causing the cut tape feeding means to commence feeding, said microprocessor programmed for causing the cut tape feeding means to commence feeding if said determination is that the baffle is disposed in the non-flap moistening position and said switch is actuated, and said microprocessor programmed for causing the baffle moving means to move the baffle to the non-flap moistening position if said determination is that the baffle is in the flap moistening position and said switch is actuated.
Claim 14
Dependent Claim
59 words
The mailing machine according to claim 1 wherein the microprocessor is programmed for causing the sheet feeding means to feed sheets at a high speed and a low speed, and the microprocessor programmed for causing the sheet feeding means to feed at the high speed when the switch is actuated and before the cut tape feeding means commences feeding.
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) | 1997-12-12 | 1998-06-13 | 1998-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-12-12 | 2002-06-13 | 2002-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-12-12 | 2006-06-13 | 2006-12-13 | $7700.00 | Window Closed / Lapsed |