US3977320A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically controlled postage meter
Assignee: Pitney Bowes Inc
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Filing: 1975-03-18
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Granted: 1976-08-31
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Expires: 1995-03-18
Abstract
Abstract An electromechanical setting mechanism is disclosed, which uses a plurality of solenoid banks to set each print wheel of a postage printing drum. Each bank features two pairs of solenoids which are mounted upon a movable frame. One pair of the two pairs of solenoids cause the frame to move with respect to the meter housing. The moving frame in turn, positions a setting linkage which sets a postage value for a print wheel. The other pair of solenoids acts directly upon this setting linkage so as to also set a postage value for the print wheel. Each solenoid is actuated by coded electrical signals, and is offset from the center of a setting link a differing amount, to provide differing resultant settings. The actuation of any or some of the solenoids, will provide any given print wheel position from zero through nine.
Inventors
- 👤 Raymond R. Lupkas
- 👤 Keith E. Schubert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:02
CPC Classifications
G; G07; G07B; G07B17/00; G07B17/00459; G07B17/00508; G07B2017/00516; G07B2017/00524; G07B2017/00548
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
217 words
In an electrically controlled postage meter having a printing drum containing a plurality of print wheels each of which provide one digit of a multi-digit postage value, a print wheel setting rack operatively connected to said print drum for individually positioning each print wheel to a postage value position, and electromechanical setting means operatively connected to said print wheel setting rack for moving said print wheel setting rack for positioning said print wheels, an electromechanical setting means comprising: a plurality of modularized setting banks, one bank for each print wheel, each bank having a first and a second set of solenoids substantially arranged within a common plane with respect to each other, the first and second set of solenoids in each bank being movably carried by a movable frame module operatively connected to said print wheel setting rack, such that when said first set of solenoids is actuated said frame module and said first and second set of solenoids are caused to move, and when said second set of solenoids is actuated said print wheel setting rack is caused to move while said frame module is caused to remain stationary said first and second set of solenoids being selectively actuated by electrically coded signals to provide any one of a multiple of print wheel postage value positions.
Claim 2
Dependent Claim
217 words
In an electrically controlled postage meter having a printing drum containing a plurality of print wheels each of which provide one digit of a multi-digit postage value, a print wheel setting rack operatively connected to said print drum for individually positioning each print wheel to a postage value position, and electromechanical setting means operatively connected to said print wheel setting rack for moving said print wheel setting rack for positioning said print wheels, an electromechanical setting means comprising: a plurality of modularized setting banks, one bank for each print wheel, each bank having a first and a second set of solenoids substantially arranged within a common plane with respect to each other, the first and second set of solenoids in each bank being movably carried by a movable frame module operatively connected to said print wheel setting rack, such that when said first set of solenoids is actuated said frame module and said first and second set of solenoids are caused to move, and when said second set of solenoids is actuated said print wheel setting rack is caused to move while said frame module is caused to remain stationary said first and second set of solenoids being selectively actuated by electrically coded signals to provide any one of a multiple of print wheel postage value positions.
Claim 3
Dependent Claim
41 words
The electrically controlled postage meter of claim 1, wherein said first and second sets of solenoids in each modularized bank are arranged and supported within apertures in said frame module each said frame module being which is substantially rectangular in shape.
Claim 4
Dependent Claim
87 words
The electrically controlled postage meter of claim 1, wherein said electromechanical setting means is connected to said print wheel setting rack by means of at least one cross-over shaft, said cross-over shaft having at least one pair of spur gears, each spur gear of said pair mounted for rotation upon opposite ends of the cross-over shaft, one spur gear of said pair being in engagement with said print wheel setting rack, and the other spur gear of said pair being in engagement with the electromechanical setting means.
Claim 5
Dependent Claim
33 words
The electrically controlled postage meter of claim 3, wherein each bank of the electromechanical setting means contains four solenoids, each solenoid having a movable shaft which, upon actuation, causes a different resultant stroke.
Claim 6
Dependent Claim
54 words
The electrically controlled postage meter of claim 4, comprising a meter support for supporting the respective solenoid frames for movement, the frame of each bank being operatively mounted to said meter support by a first pivotable link, a second pivotable link being mounted to each respective frame on an opposite end of the frame.
Claim 7
Dependent Claim
38 words
The electrically controlled postage meter of claim 5, further comprising a rack and pinion mechanism for each respective bank connected between said respective second pivotable link and one of said rotatively mounted spur gears of said cross-over shaft.
Claim 8
Dependent Claim
47 words
The electrically controlled postage meter of claim 1, wherein each of said first and second sets of solenoids are composed of a pair of solenoids, wherein said first set of solenoids, upon actuation, pull in an opposite direction to the pull of the second set of solenoids.
Claim 9
Dependent Claim
69 words
The electrically controlled postage meter of claim 7, comprising a meter support for supporting the respective solenoid frames for movement, the frames of each bank being operatively mounted to said meter support by a first link connected to said first pair of solenoids, a second movable link being mounted to each respective frame by means of the second pair of said solenoids on an opposite end of the frame.
Claim 10
Dependent Claim
49 words
The electrically controlled postage meter of claim 8, further comprising a rack and pinion mechanism for each respective bank connected to said respective second movable link on one end and a spur gear rotatively mounted to a cross-over shaft connected to said rack and pinion on another end thereof.
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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) | 1979-08-31 | 1980-03-01 | 1980-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-08-31 | 1984-03-01 | 1984-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-08-31 | 1988-03-01 | 1988-08-31 | $7700.00 | Window Closed / Lapsed |