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US4856104A
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Device for the display and editing of knitting patterns produced on a flat-bed knitting machine
Assignee: H Stoll GmbH and Co KG
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Filing: 1987-09-03
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Granted: 1989-08-08
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Expires: 2007-09-03
Abstract
Abstract A device for the display and editing of knitting patterns to be produced by means of a flat-bed knitting machine has an image memory containing the knitting pattern loop by loop in an arrangement by lines and columns, which is on its input side connected with a horizontal and a vertical address counter and on its output side with a monitor, furthermore a CPU for the programmed control of the image memory and of the monitor, and a data entry device. In order to obtain in such a device a change in the knitting pattern, especially the stretching of loops, in a simpler and quicker way and with a lesser need for memory locations, a device is provided for the pre-determined change by line or point of at least parts of the data content read from the image memory, in which image memory a memory location each is associated with a corresponding loop of the knitting pattern, as well as for displaying of both the changed part of the data content and the unchanged part of the data content on the monitor.
Inventors
- 👤 Thomas Stoll
- 👤 Martin Killus
- 👤 Gerd Mak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 22:39
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/66; D04B37/00; D04B37/02; D04B7/00; D04B7/24; D04B7/26
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
165 words
A device for the display and editing of knitting patterns produced, preferably on a flat-bed knitting machine, comprising: an image memory containing a knitting pattern, by loop, in a linear and columnar arrangement, an image memory locations being associated with a corresponding loop of the knitting pattern; a horizontal address counter and a vertical address counter connected as inputs to the image memory, said image memory being connected on its output with a monitor; a central processor unit connected to the image memory, the horizontal address counter and the vertical address counter for the programmed control of the image memory and the monitor; and a bit board device connected to the horizontal address counter and to the vertical address counter, said bit board device serving for the pre-determined change, by line or point, of at least part of the data content read from the image memory, such that both the changed part and the unchanged part of the data content is displayed on the monitor.
Claim 2
Independent Claim
165 words
A device for the display and editing of knitting patterns produced, preferably on a flat-bed knitting machine, comprising: an image memory containing a knitting pattern, by loop, in a linear and columnar arrangement, an image memory locations being associated with a corresponding loop of the knitting pattern; a horizontal address counter and a vertical address counter connected as inputs to the image memory, said image memory being connected on its output with a monitor; a central processor unit connected to the image memory, the horizontal address counter and the vertical address counter for the programmed control of the image memory and the monitor; and a bit board device connected to the horizontal address counter and to the vertical address counter, said bit board device serving for the pre-determined change, by line or point, of at least part of the data content read from the image memory, such that both the changed part and the unchanged part of the data content is displayed on the monitor.
Claim 3
Dependent Claim
45 words
The device as defined in claim 1, wherein the bit board device includes a point counter and a programmable memory connected to the point counter for each point change, and a line counter and programmable memory connected to the line counter for each line change.
Claim 4
Dependent Claim
24 words
The device as defined in claim 2, further wherein an output of the point counter is connected with an input of the line counter.
Claim 5
Dependent Claim
62 words
The device as defined in claim 2, further wherein the bit board device further includes a time base circuit generating a clock signal, a gate circuit for receiving the clock signal and an outupt from the point counter programmable memory, the output signal from the gate circuit determining whether the data of a memory location should be read from the image memory.
Claim 6
Dependent Claim
24 words
The device as defined in claim 4, further wherein as output of the point counter is connected with an input of the line counter.
Claim 7
Dependent Claim
38 words
The device as defined in claim 1, wherein the bit board device determines, in accordance with a program, how often the data of each memory location in the image memory are read out and displayed on the monitor.
Claim 8
Dependent Claim
47 words
The device as defined in claim 6, further wherein the bit board device includes a point counter and a programmable memory connected to the point counter for each point change, and a line counter and a programmable memory connected to the line counter for each line change.
Claim 9
Dependent Claim
24 words
The device as defined in claim 7, further wherein an output of the point counter is corrected with an input of the line counter.
Claim 10
Dependent Claim
67 words
The device as defined in claim 7, further includes a time base circuit generating a clock signal, a gate circuit for receiving the clock signal and an output from the point counter programmable memory, the output signal from the gate circuit determining whether the data of the preceding memory location should be repeated or the data of another memory location should be read from the image memory.
Claim 11
Dependent Claim
24 words
The device as defined in claim 9, further wherein an output of the point counter is connected with an input of the line counter.
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) | 1992-08-07 | 1993-02-06 | 1993-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-08-07 | 1997-02-06 | 1997-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-08-07 | 2001-02-06 | 2001-08-08 | $7700.00 | Window Closed / Lapsed |