GB948254A - Improvements in or relating to flat knitting machines - Google Patents
Improvements in or relating to flat knitting machinesInfo
- Publication number
- GB948254A GB948254A GB3941558A GB3941558A GB948254A GB 948254 A GB948254 A GB 948254A GB 3941558 A GB3941558 A GB 3941558A GB 3941558 A GB3941558 A GB 3941558A GB 948254 A GB948254 A GB 948254A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- pair
- rollers
- yarns
- solenoid
- 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
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
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/48—Thread-feeding devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
948,254. Knitting-machines. HOSIERY & ALLIED TRADES RESEARCH ASSOCIATION. April 7, 1960 [Jan. 8, 1959], No. 39415/58. Heading D1C. Positive yarn feeding mechanism for feeding yarns without slip to the needles of a flat bed machine comprise pairs of stepped rollers 19, 24 and 20, 25 between which yarns Y, Y1 may be selectively positioned to feed yarns at either of two speeds. This is achieved by actuation of a solenoid 46 which causes yarn guides 17, 18 to be deflected to guide the yarn between one pair of rollers whereas when the solenoid is de-energized the guide is permitted to return to an initial position whereby the yarn is guided between the rollers of the other pair. In addition solenoids 30, 31 are provided whereby at the end of each traverse of the cam carriage they are actuated to cause the top roller 24, 25 of each pair to be raised out of engagement with the yarn and lower the roller, which latter is positively driven, whereby the yarn is no longer positively fed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3941558A GB948254A (en) | 1959-01-08 | 1959-01-08 | Improvements in or relating to flat knitting machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3941558A GB948254A (en) | 1959-01-08 | 1959-01-08 | Improvements in or relating to flat knitting machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB948254A true GB948254A (en) | 1964-01-29 |
Family
ID=10409428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3941558A Expired GB948254A (en) | 1959-01-08 | 1959-01-08 | Improvements in or relating to flat knitting machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB948254A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3396558A (en) * | 1964-11-12 | 1968-08-13 | Ratby Engineering Company Ltd | Yarn feeding mechanisms for flat bed knitting machines |
| US4993241A (en) * | 1978-10-03 | 1991-02-19 | Carrotte Frederick H | Method of knitting |
-
1959
- 1959-01-08 GB GB3941558A patent/GB948254A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3396558A (en) * | 1964-11-12 | 1968-08-13 | Ratby Engineering Company Ltd | Yarn feeding mechanisms for flat bed knitting machines |
| US4993241A (en) * | 1978-10-03 | 1991-02-19 | Carrotte Frederick H | Method of knitting |
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