US4470348A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printer-processor system
Assignee: Standard Register Co
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Filing: 1982-05-25
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Granted: 1984-09-11
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Expires: 2002-05-25
Abstract
Abstract A printer-processor is used to print multi-ply business forms. The printer processor uses paper from a paper roll and uses an absorptive ink which dries substantially by absorption. The ink stays in liquid form during stopping and starting periods of the printer processor. The ink is also thixotropic so as to remain at proper film thickness on the printing surfaces of the printer processor at operational speeds or when stopped. The absorptive thixotropic ink enables the printer processor to deliver to the collator webs of paper having an uninterrupted sequence of images of uniform quality. The paper has one continuous path between the printer processor and the manifold forms collator. To enable the printer processor to print all common form sizes from small cylinders, a unique cluster of gears arrangement is attached to the impression cylinder of the printing unit. This cluster contains gears with circular pitches which are the increments which are evenly divisible into the common form sizes.
Inventors
- 👤 Dunham B. Seeley
- 👤 William I. Blazey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:02
CPC Classifications
B; B41; B41F; B41F17/00; B41F17/02; B41F5/00; B41F5/24
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
118 words
An apparatus for preparing individual plies from a paper roll for feeding into a manifold forms collator comprising: a printer-processor utilizing the paper from said paper roll, said printer-processor using an absorptive ink which dries substantially by absorption, said ink staying in liquid form during stopping and starting periods of said printer-processor, said ink also being thixotropic so as to remain in place at proper film thickness on the printing surfaces of said printer-processor at operational speeds or when stopped, said absorptive thixotropic ink enabling the printer-processor to deliver to the collator webs of paper having an uninterrupted sequence of images of uniform quality, said paper having one continuous path between said printer-processor and said manifold forms collator.
Claim 2
Independent Claim
118 words
An apparatus for preparing individual plies from a paper roll for feeding into a manifold forms collator comprising: a printer-processor utilizing the paper from said paper roll, said printer-processor using an absorptive ink which dries substantially by absorption, said ink staying in liquid form during stopping and starting periods of said printer-processor, said ink also being thixotropic so as to remain in place at proper film thickness on the printing surfaces of said printer-processor at operational speeds or when stopped, said absorptive thixotropic ink enabling the printer-processor to deliver to the collator webs of paper having an uninterrupted sequence of images of uniform quality, said paper having one continuous path between said printer-processor and said manifold forms collator.
Claim 3
Dependent Claim
25 words
The apparatus of claim 1 in which said printer has an inking roller with indented cells for picking up and holding said thixoropic absorptive ink.
Claim 4
Dependent Claim
46 words
The apparatus of claim 2 having a means for doctoring off ink from the surface of said ink roller and leaving ink in said indented cells in said ink roller, said absorptive ink having a degree of thixotrophy so as to stay in said indented cells.
Claim 5
Dependent Claim
15 words
The apparatus of claim 3 in which said means for doctoring is a doctor blade.
Claim 6
Dependent Claim
15 words
The apparatus of claim 3 in which said means for doctoring is a doctor roll.
Claim 7
Dependent Claim
83 words
The apparatus of claim 3 in which a relief plate printing cylinder picks up the thixotropic absorptive ink from said indented cells and transfers said ink to said paper, the thixotropic absorptive ink remaining in place in the proper film thickness on the printing surfaces of said plate cylinder regardless of operating rotational speed and when the apparatus is stopped, the film of thixotropic absorbent ink being transferred in a uniform manner to the paper regardless of rotational speed or prior rotational interruptions.
Claim 8
Dependent Claim
21 words
The apparatus of claim 6 in which said paper roll is stored on a paper unwind and fed to said printer-processor.
Claim 9
Dependent Claim
18 words
The apparatus of claim 6 in which a zigzag folded pack is stored for feeding into said printer-processor.
Claim 10
Independent Claim
37 words
The apparatus of claims 1 or 7 including a line hole punch for punching holes in at least one of the sides of said individual plies to assist said collator in registration and movement of said plies.
Claim 11
Dependent Claim
25 words
The apparatus of claim 9 including a perforation unit for perforating said paper roll to make individual plies for use in said manifold forms collator.
Claim 12
Dependent Claim
119 words
The apparatus of claim 1 in which said printer-processor has an impression cylinder and a plate cylinder, said impression cylinder having multiple gears affixed thereto, said plate cylinder having a single gear affixed thereto for mating with one of said multiple gears of said impression cylinder, said plate cylinder being interchangeable with other plate cylinders of different circumference, the circumference of said plate cylinder, the pitch of said gear on said plate cylinder and the pitch of said gear on said impression cylinder mating with said gear on said plate cylinder, all being selectable to print different standard size business forms, with the plate cylinders of minimum circumference, the determinant for minimum circumference being stiffness of said paper web.
Claim 13
Dependent Claim
21 words
The apparatus of claim 11 in which all forms can be printed with cylinders of a circumference of 11" or less.
Claim 14
Dependent Claim
33 words
The apparatus of claim 11 in which said impression cylinder has 3 gears with gear pitches selected from a group of gear pitches consisting of 1/10, 1/5, 1/6, 1/3, 1/16, 1/8 or 1/4.
Claim 15
Dependent Claim
31 words
The apparatus of claim 13 in which said plate cylinder has a gear pitch selected for a group of gear pitches consisting of 1/10, 1/5, 1/6, 1/3, 1/16, 1/8 or 1/4.
Claim 16
Dependent Claim
13 words
The apparatus of claim 14 in which said printer is a flexographic printer.
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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) | 1987-09-11 | 1988-03-12 | 1988-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-09-11 | 1992-03-12 | 1992-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-09-11 | 1996-03-12 | 1996-09-11 | $7700.00 | Window Closed / Lapsed |