GB441082A - Improvements in or relating to shedding mechanism for circular looms - Google Patents
Improvements in or relating to shedding mechanism for circular loomsInfo
- Publication number
- GB441082A GB441082A GB20575/34A GB2057534A GB441082A GB 441082 A GB441082 A GB 441082A GB 20575/34 A GB20575/34 A GB 20575/34A GB 2057534 A GB2057534 A GB 2057534A GB 441082 A GB441082 A GB 441082A
- Authority
- GB
- United Kingdom
- Prior art keywords
- healds
- ring
- shuttles
- warp threads
- electromagnets
- 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
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D37/00—Circular looms
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
441,082. Circular loom shedding- mechanism. BRITISH CELANESE, Ltd., 22, Hanover Square, London, HALE, F. C., and HOWARTH, W., c/o British Celanese, Ltd., Spondon, near Derby. July 13, 1934, No. 20575. [Class 142 (ii)] The warp threads pass through the eyes 17 of light flat metal healds 18 mounted on their edges between spacing pieces 19 on annular supports 20, 21. The healds are arranged in several banks A, B, C and are supported on rings 23 sprung into notches in the spacing pieces 19, and selected healds are moved from their central position to separate certain warp threads from the remaining ones sufficiently to allow for entrance of the shuttle noses, by the attraction of electromagnets 25 carried by a ring 26 and arranged in advance of each shuttle. The ring 26 is mounted on supports 27 on a ring 10 carrying rotatable vane wheels 15 engaging with the shuttles, which bear against a ring 16, the ring 10 being rotated by toothed and belt gearing from a motor so that the shuttles are caused to rotate about the central shaft of the loom, the electromagnets moving in unison therewith and being continuously energized through conductors 28, brushes 29 and slip rings on a stationary part 31. The shuttles complete the separation of the warp threads &c., initiated by the electromagnets, the tension of the warp threads subsequently returning all the healds to a central position 32 in readiness to be reshredded by the succeeding magnet. The supports 21 are carried in a spider 22 from the central shaft of the loom. The weaving of 2 : 1 twill is described, the number of shuttles being a multiple of three. According to the Provisional Specification, the healds may be arranged 30 or more to the inch in a five bank arrangement for weaving five shaft satin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB20575/34A GB441082A (en) | 1934-07-13 | 1934-07-13 | Improvements in or relating to shedding mechanism for circular looms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB20575/34A GB441082A (en) | 1934-07-13 | 1934-07-13 | Improvements in or relating to shedding mechanism for circular looms |
Publications (1)
Publication Number | Publication Date |
---|---|
GB441082A true GB441082A (en) | 1936-01-13 |
Family
ID=10148168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20575/34A Expired GB441082A (en) | 1934-07-13 | 1934-07-13 | Improvements in or relating to shedding mechanism for circular looms |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB441082A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1012568B (en) * | 1952-07-22 | 1957-07-18 | Trikotfabriken J Schiesser A G | Loom |
DE1024897B (en) * | 1953-03-09 | 1958-02-20 | Trikotfabriken J Schiesser A G | Device for forming the shed on looms |
DE1031734B (en) * | 1952-11-28 | 1958-06-04 | Sagem | Circular loom with device for controlling the heald frames |
-
1934
- 1934-07-13 GB GB20575/34A patent/GB441082A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1012568B (en) * | 1952-07-22 | 1957-07-18 | Trikotfabriken J Schiesser A G | Loom |
DE1031734B (en) * | 1952-11-28 | 1958-06-04 | Sagem | Circular loom with device for controlling the heald frames |
DE1024897B (en) * | 1953-03-09 | 1958-02-20 | Trikotfabriken J Schiesser A G | Device for forming the shed on looms |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB441082A (en) | Improvements in or relating to shedding mechanism for circular looms | |
US2609838A (en) | Circular loom and method of operating same | |
US2175311A (en) | Narrow ware loom | |
GB441012A (en) | Improvements relating to the shedding mechanism of circular looms | |
GB422926A (en) | Improvements relating to shedding mechanism for circular looms | |
GB1372223A (en) | Flexible diaphragm | |
GB453714A (en) | Improvements relating to the shedding mechanism of circular looms | |
GB383032A (en) | Improvements in or relating to machines for the production of tubular woven fabrics | |
US2589972A (en) | Weaving shuttle construction | |
US2109971A (en) | Shedding mechanism of circular looms | |
GB431943A (en) | Improvements in circular looms | |
GB406310A (en) | Improvements relating to the shedding-mechanism of circular looms | |
US2024165A (en) | Shedding mechanism for circular looms | |
US2080775A (en) | Shedding mechanism for circular looms | |
GB216930A (en) | Improvements in or relating to circular looms | |
GB657421A (en) | Improvements relating to the binding of weft threads in weaving | |
US1765246A (en) | Circular-weaving loom | |
US2173163A (en) | Shedding mechanism for circular looms | |
GB705201A (en) | Improvements in and relating to circular looms | |
US1831482A (en) | Circular weaving loom | |
GB686052A (en) | Improvements relating to driving mechanisms for rotary thread guides in weaving looms | |
GB413377A (en) | Improvements in shedding mechanism for circular looms | |
GB1160581A (en) | Circular Weaving Looms | |
GB539700A (en) | Improvements in weft needle mechanisms | |
GB395332A (en) | Improvements in circular looms for weaving |