GB926857A - - Google Patents
Info
- Publication number
- GB926857A GB926857A GB926857DA GB926857A GB 926857 A GB926857 A GB 926857A GB 926857D A GB926857D A GB 926857DA GB 926857 A GB926857 A GB 926857A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- blade
- nozzle
- operated
- compressed air
- 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
Landscapes
- Knitting Machines (AREA)
Abstract
926,857. Knitting-machines. SDRUZENI PODNIKU TEXTILNIHO STROJIRENSTVI. July 7, 1960 [July 11, 1959], No. 23728/60. Class 74 (2). Yarn is introduced to the needles of a circular machine by a stream of compressed air passing through a nozzle 3 through which the yarn passes and which is positioned so that the yarn extends from the nozzle between two adjacent needles. A body yarn 5 and a reinforcing yarn 6 may pass through the nozzle 3 each being separately fed by its own supply of compressed air. A lower channel 8, 10 coupled by an inlet 15 to an air supply 16 is provided for the body yarn and an upper channel 9, 11 coupled by an inlet 17 to a supply 18 is provided for the reinforcing yarn 6. A cutter blade 61 operated by a lever 58 is positioned adjacent the end of the nozzle to sever the yarns when they are withdrawn. A cam-actuated blade 43 serving to operate a needle raising slide also moves two cam segments 32, 33 on a lever 36. Prior to feeding the yarn the segment 32 lifts a guide eye 55 to draw extra body yarn which passes freely through a disc tensioner which is simultaneously opened by a blade 34 also raised by cam 32. The blade 43 is then moved to cause the blade 34 and eye 55 to be lowered and simultaneously to open the air supply valve 21 to the supply pipe 16, Fig. 4. The compressed air passing out through channel 10 offers the yarn to the needles which take and knit it whereafter the segment 33 again raises the blade 34 and eye 55 and simultaneously shuts off the air supply. The reinforcing yarn is fed by a stream of compressed air supplied under the control of a valve operated by a rod 51. On withdrawal of the yarns the cutter 61 is operated by rod 63 to sever both of them. When the reinforcing yarn is partially knitted over courses the cutter is operated only sufficiently to sever the reinforcing yarn.
Publications (1)
Publication Number | Publication Date |
---|---|
GB926857A true GB926857A (en) | 1900-01-01 |
Family
ID=1753649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB926857D Expired GB926857A (en) |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB926857A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3277672A (en) * | 1963-11-26 | 1966-10-11 | Jr Thomas Anderson Oliver | Circular knitting machines |
US3511064A (en) * | 1967-02-13 | 1970-05-12 | Ici Ltd | Manufacture of slub effect fabrics |
US3774412A (en) * | 1971-01-14 | 1973-11-27 | Uniroyal Inc | Jet tuft rib knitted fabric |
US3813900A (en) * | 1971-09-10 | 1974-06-04 | Scott & Williams Inc | Pneumatic yarn feeder device for knitting machines |
US4137732A (en) * | 1976-09-18 | 1979-02-06 | Wildt Mellor Bromley Limited | Yarn feed and yarn change mechanism |
US4193274A (en) * | 1978-03-17 | 1980-03-18 | Wildt Mellor Bromley Limited | Yarn feed and change mechanisms |
US4373360A (en) * | 1979-10-01 | 1983-02-15 | Costruzioni Meccaniche Lonati S.P.A. | Device for correctly positioning yarns prior to knitting in a circular knitting machine |
FR2650001A1 (en) * | 1989-07-21 | 1991-01-25 | Steiger Sa Atelier Constr | Flatbed knitting machine |
-
0
- GB GB926857D patent/GB926857A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3277672A (en) * | 1963-11-26 | 1966-10-11 | Jr Thomas Anderson Oliver | Circular knitting machines |
US3511064A (en) * | 1967-02-13 | 1970-05-12 | Ici Ltd | Manufacture of slub effect fabrics |
US3774412A (en) * | 1971-01-14 | 1973-11-27 | Uniroyal Inc | Jet tuft rib knitted fabric |
US3813900A (en) * | 1971-09-10 | 1974-06-04 | Scott & Williams Inc | Pneumatic yarn feeder device for knitting machines |
US4137732A (en) * | 1976-09-18 | 1979-02-06 | Wildt Mellor Bromley Limited | Yarn feed and yarn change mechanism |
US4193274A (en) * | 1978-03-17 | 1980-03-18 | Wildt Mellor Bromley Limited | Yarn feed and change mechanisms |
US4373360A (en) * | 1979-10-01 | 1983-02-15 | Costruzioni Meccaniche Lonati S.P.A. | Device for correctly positioning yarns prior to knitting in a circular knitting machine |
FR2650001A1 (en) * | 1989-07-21 | 1991-01-25 | Steiger Sa Atelier Constr | Flatbed knitting machine |
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