GB1314977A - Circular knitting machines - Google Patents
Circular knitting machinesInfo
- Publication number
- GB1314977A GB1314977A GB1314977DA GB1314977A GB 1314977 A GB1314977 A GB 1314977A GB 1314977D A GB1314977D A GB 1314977DA GB 1314977 A GB1314977 A GB 1314977A
- Authority
- GB
- United Kingdom
- Prior art keywords
- annulus
- tube
- raised
- rollers
- tubes
- 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
- D04B15/88—Take-up or draw-off devices for knitting products
- D04B15/92—Take-up or draw-off devices for knitting products pneumatic
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
1314977 Knitting machines BENTLEY ENG CO Ltd 26 Aug 1970 [8 Sept 1969 2 Oct 1969 9 Oct 1969] 44327/69 48393/69 and 49667/69 Headings D1C and D1X A pneumatic take-down for a circular knitting machine comprises an inner tube 22 mounted within the take-down tube 20 and freely rotatable between these tubes an apertured freely rotatable annulus which, on completion of the knitting, is raised within its space so that the stocking &c. drawn down into this space is lifted and by control of the air suction is turned inside out and drawn down tube 22. Annulus 24, e.g. of plastics has vanes 26 by which it is rotated by compressed air and may be movable vertically by three rollers 36 which engage it through P.V.C. strips 38. Rollers 36 are each carried in a housing 50 threaded on to a shaft 54 so that it may be raised and lowered along with annulus 24. Pulleys 62 fast on shafts 54 are driven by a reversing motor so that annulus 24 can be raised out of the space between tubes 20, 22 and the product reversed. When rods 52 on top of housings 50 strike ring 60 rollers 36 are moved back and annulus 24 drops down. In another arrangement, a moulded plastics spider 70 moulded integral with a plastics sleeve 72 with soft iron inserts 74 carries pivoted paddles 78 moved by air pressure between an open or knitting position and a closed or reversing position. Permanent magnets 76 are secured to a toothed ring driven at cylinder speed. Inner tube 22 can be lowered for removal of the finished article, Fig. 9 (not shown) shows an alternative arrangement for lowering the tube 22. In operation fabric is knitted and drawn down between tubes 20, 22 by suction from fan (116) Fig. 10 (not shown). On completion air is blown in, annulus 24 or sleeve 70 having been raised and tube 22 being lowered if appropriate, and the article is drawn up and out through tube 20 being at the same time turned inside out.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4432769 | 1969-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1314977A true GB1314977A (en) | 1973-04-26 |
Family
ID=10432773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1314977D Expired GB1314977A (en) | 1969-09-08 | 1969-09-08 | Circular knitting machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1314977A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2124260A (en) * | 1982-07-27 | 1984-02-15 | Solis Srl | Pneumatic tensioning and inverting device |
US5052196A (en) * | 1988-02-17 | 1991-10-01 | Francesco Turini | Pneumatically sock tensioning and reversing device for knitting machine |
US5235825A (en) * | 1991-07-31 | 1993-08-17 | Francesco Turini | Pneumatic suction apparatus for tensioning, reversing and conveying away a tubular knitted article |
CN107558144A (en) * | 2017-09-05 | 2018-01-09 | 福建省华科模具科技有限公司 | A kind of turn-over supports socks device |
-
1969
- 1969-09-08 GB GB1314977D patent/GB1314977A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2124260A (en) * | 1982-07-27 | 1984-02-15 | Solis Srl | Pneumatic tensioning and inverting device |
US5052196A (en) * | 1988-02-17 | 1991-10-01 | Francesco Turini | Pneumatically sock tensioning and reversing device for knitting machine |
US5235825A (en) * | 1991-07-31 | 1993-08-17 | Francesco Turini | Pneumatic suction apparatus for tensioning, reversing and conveying away a tubular knitted article |
CN107558144A (en) * | 2017-09-05 | 2018-01-09 | 福建省华科模具科技有限公司 | A kind of turn-over supports socks device |
CN107558144B (en) * | 2017-09-05 | 2023-03-24 | 福建省华科模具科技有限公司 | Turn-over socks supporting device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |