GB1316615A - Electric pattern attachment for a multi-system circular knitting machine - Google Patents
Electric pattern attachment for a multi-system circular knitting machineInfo
- Publication number
- GB1316615A GB1316615A GB5715270A GB5715270A GB1316615A GB 1316615 A GB1316615 A GB 1316615A GB 5715270 A GB5715270 A GB 5715270A GB 5715270 A GB5715270 A GB 5715270A GB 1316615 A GB1316615 A GB 1316615A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- programme
- pattern
- knitting
- disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000009940 knitting Methods 0.000 title abstract 7
- 244000027321 Lychnis chalcedonica Species 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
1316615 Programmed control of textile machines E MAYER [trading as MAYER & CIE] 2 Dec 1970 [5 Dec 1969] 57152/70 HeadingG3N [Also in Division D1] An electric pattern attachment for a multisystem circular knitting machine having a revolving needle cylinder and electromagnetically actuated selector members responsive to a knitting pattern programme carrier, incorporates a mechanical gear for co-ordinating the movement of the needle cylinder with the reading of the programme carrier. The programme carrier can be in the form of a tape or a plugged matrix and control the selector members through pattern repeat stores of an intermediate store. As shown, the mechanical co-ordinating switchgear comprises a driving shaft 301 is coupled to the needle cylinder, not shown, so that 1 revolution is equal to the spacing for one knitting system and drives, through a differential gear 305, a shaft 307 bearing a disc 311. The disc 311 carries on its periphery binary coded information, relating to the pattern repeat width, which is read by a photo-electric scanner 312. The shaft 307, through a reduction gearing 308, drives a shaft 309 bearing a disc 321 carrying peripheral binary coded information, related to the knitting system sequence, which is read by a photo-electric scanner 322. At the end of the knitting system sequence the rotation of the shaft 307 is inhibited for half a revolution, to compensate for the needle gates, by the rotation of the planetary cage of the differential 305 by a Maltese cross mechanism 343, driven from the shaft 301 through gearing 345, engaged by a lever 347 operated by a control cam 346 on the shaft 309. When a stationary fixed pattern store is used, additional geared programme discs 331, 332 can be provided to control the use of two knitting colours. In a modification, for use when the pattern repeat width, in terms of stitch wales, exceeds the number of needles two of each of the programme discs 311, 321, are provided and inter-connected by gearing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691961021 DE1961021A1 (en) | 1969-12-05 | 1969-12-05 | Electric pattern device for multi-system circular knitting machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1316615A true GB1316615A (en) | 1973-05-09 |
Family
ID=5753057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5715270A Expired GB1316615A (en) | 1969-12-05 | 1970-12-02 | Electric pattern attachment for a multi-system circular knitting machine |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH516026A (en) |
| DE (1) | DE1961021A1 (en) |
| ES (1) | ES385350A1 (en) |
| FR (1) | FR2072930A5 (en) |
| GB (1) | GB1316615A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE790612A (en) * | 1971-10-27 | 1973-02-15 | Warner & Swasey Cy | OPTICAL ROTATION ENCODER FOR KNITTING TRADE |
| DE2353252A1 (en) * | 1973-10-24 | 1975-05-07 | Sulzer Morat Gmbh | DEVICE FOR THE ELECTRONIC CONTROL OF KNITTING MACHINES |
| CS167043B1 (en) * | 1973-11-02 | 1976-04-29 |
-
1969
- 1969-12-05 DE DE19691961021 patent/DE1961021A1/en active Pending
-
1970
- 1970-11-09 ES ES385350A patent/ES385350A1/en not_active Expired
- 1970-11-13 CH CH1698670A patent/CH516026A/en not_active IP Right Cessation
- 1970-12-02 GB GB5715270A patent/GB1316615A/en not_active Expired
- 1970-12-04 FR FR7043733A patent/FR2072930A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES385350A1 (en) | 1973-08-16 |
| CH516026A (en) | 1971-11-30 |
| FR2072930A5 (en) | 1971-09-24 |
| DE1961021A1 (en) | 1971-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |