GB315607A - Improvements in and relating to composite yarns - Google Patents
Improvements in and relating to composite yarnsInfo
- Publication number
- GB315607A GB315607A GB2476128A GB2476128A GB315607A GB 315607 A GB315607 A GB 315607A GB 2476128 A GB2476128 A GB 2476128A GB 2476128 A GB2476128 A GB 2476128A GB 315607 A GB315607 A GB 315607A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filaments
- yarn
- rovings
- roving
- spinning
- 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
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
- D02G3/362—Cored or coated yarns or threads using hollow spindles
- D02G3/365—Cored or coated yarns or threads using hollow spindles around which a reel supporting feeding spool rotates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
315,607. Johns-Manville Corporation, and Cannon, P. D. Aug. 28, 1928. Ring and traveller frames; stop-apparatus, non - automatic.- Fibrous material, such as asbestos, which, by reason of the short length, stiffness, and low coefficient of surface friction of the individual fibres, is difficult to treat by the usual process of spinning, is formed into a strand or yarn by helically wrapping around one or more carded and condensed rovings of s u c h material either alone or mixed with other material such as cotton, a. filament or filaments and twisting it by spinning in a direction to tighten the helical wrapping. The stages in the formation of the yarn are shown in Fig. 3, three rovings S being wrapped by filaments F of cotton, linen, or other thread or of metal wire, laid so that the lineal distance from turn to turn is not greater than the length of the longer fibres of the roving and preferably of the same dimensional order or less than the mean length, the subsequent twisting serving further to bind the roving and to embed the filaments therein as shown in Fig. 5; a central core or cores C of cordage or wire may be provided. The yarn is produced in a machine which is described but not claimed; this descriptive matter is comprised in Specification 315,606, wherein the machine is fully described and claimed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2476128A GB315607A (en) | 1928-08-28 | 1928-08-28 | Improvements in and relating to composite yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2476128A GB315607A (en) | 1928-08-28 | 1928-08-28 | Improvements in and relating to composite yarns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB315607A true GB315607A (en) | 1929-07-18 |
Family
ID=10216832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2476128A Expired GB315607A (en) | 1928-08-28 | 1928-08-28 | Improvements in and relating to composite yarns |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB315607A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134407A (en) * | 2018-10-17 | 2020-05-12 | 东丽纤维研究所（中国）有限公司 | Sewn product and application thereof |
-
1928
- 1928-08-28 GB GB2476128A patent/GB315607A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134407A (en) * | 2018-10-17 | 2020-05-12 | 东丽纤维研究所（中国）有限公司 | Sewn product and application thereof |
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