GB422926A - Improvements relating to shedding mechanism for circular looms - Google Patents
Improvements relating to shedding mechanism for circular loomsInfo
- Publication number
- GB422926A GB422926A GB20700/33A GB2070033A GB422926A GB 422926 A GB422926 A GB 422926A GB 20700/33 A GB20700/33 A GB 20700/33A GB 2070033 A GB2070033 A GB 2070033A GB 422926 A GB422926 A GB 422926A
- Authority
- GB
- United Kingdom
- Prior art keywords
- needles
- plates
- rings
- ring
- trick
- 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)
- Woven Fabrics (AREA)
Abstract
422,926. Shedding - mechanism for circular looms. BRITISH CELANESE, Ltd., 22, Hanover Square, London, and HOWARTH, W., c/o British Celanese, Ltd., Spondon, near Derby. July 22, 1933, No. 20700. [Class 142 (ii)] The warp threads are shed by means of a shedding wheel 25 and several banks of thin steel strip needles 17 slidably mounted in closely-spaced slots in superposed trick rings 14 supported by pillars 15 from a ring 23. The wheel 25 tends to move the warp threads and needles 17 inwards, but certain needles are restrained from such movement by the engagement of one or more projections 20 on segmental plates 21 with butts &c., 18 on the needles. A shed. is thereby started in the warp threads near each shuttle 10 and is completed thereby. The plates 21 are supported on pillars 22 on a ring 24, there being relative movement between the rings 23, 24. Thus when weaving with rotating warps, the ring 24 is stationary and the ring 23 rotates at the same speed as the warps. The manner of supporting the trick rings and spacing the plates 21 is described, as is also the manner of arranging the plates 21 for a five shaft satin weave. There may be ten shuttles and a corresponding series of plates 21 &c. Means for bringing weaving to an end on breakage of warp or weft threads as described in Specifications 396,757 and 402,822 may be used. The shuttles may rotate and the warps be stationary, the trick rings also being stationary, whilst the restraining means for the needles rotate. Specification 413,377 also is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB20700/33A GB422926A (en) | 1933-07-22 | 1933-07-22 | Improvements relating to shedding mechanism for circular looms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB20700/33A GB422926A (en) | 1933-07-22 | 1933-07-22 | Improvements relating to shedding mechanism for circular looms |
Publications (1)
Publication Number | Publication Date |
---|---|
GB422926A true GB422926A (en) | 1935-01-22 |
Family
ID=10150227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20700/33A Expired GB422926A (en) | 1933-07-22 | 1933-07-22 | Improvements relating to shedding mechanism for circular looms |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB422926A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE950900C (en) * | 1952-10-25 | 1956-10-18 | Eduard Winter | Shedding device for round looms |
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 |
-
1933
- 1933-07-22 GB GB20700/33A patent/GB422926A/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 |
DE950900C (en) * | 1952-10-25 | 1956-10-18 | Eduard Winter | Shedding device for round looms |
DE1024897B (en) * | 1953-03-09 | 1958-02-20 | Trikotfabriken J Schiesser A G | Device for forming the shed on looms |
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