GB1318413A – Yarn and method of forming same
– Google Patents
GB1318413A – Yarn and method of forming same
– Google Patents
Yarn and method of forming same
Info
Publication number
GB1318413A
GB1318413A
GB2732770A
GB2732770A
GB1318413A
GB 1318413 A
GB1318413 A
GB 1318413A
GB 2732770 A
GB2732770 A
GB 2732770A
GB 2732770 A
GB2732770 A
GB 2732770A
GB 1318413 A
GB1318413 A
GB 1318413A
Authority
GB
United Kingdom
Prior art keywords
strands
convergence
twist
point
yarn
Prior art date
1969-06-17
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
Application number
GB2732770A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
Priority date (The priority date 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 date listed.)
1969-06-17
Filing date
1970-06-05
Publication date
1973-05-31
1970-06-05
Application filed by Commonwealth Scientific and Industrial Research Organization CSIRO
filed
Critical
Commonwealth Scientific and Industrial Research Organization CSIRO
1973-05-31
Publication of GB1318413A
publication
Critical
patent/GB1318413A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
D02G3/28—Doubled, plied, or cabled threads
D02G3/288—Doubled, plied, or cabled threads with same direction of twist, but with an amount of twist varying along the thread
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
D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
D02G3/28—Doubled, plied, or cabled threads
D02G3/281—Doubled, plied, or cabled threads using one drawing frame for two slivers and twisting of the slivers to a single yarn, i.e. spin-twisting
Abstract
1318413 Plied yarn COMMONWEALTH SCIENTIFIC & INDUSTRIAL RESEARCH ORGANISATION 5 June 1970 [17 June 1969] 27327/70 Headings D1F and D1W In the production of a uniform yarn from at least two running strands, the strands 7, 8 are separately fed from a feeding point to a convergence point 10, the rates of feed being substantially equal, the strands are twisted together at the convergence point 10, and at the same time the path length between the convergence point and the feeding points is cyclically varied. In a preferred embodiment the strands 7, 8 are fed from drafting rollers 1 which are placed symmetrically about a plane containing the axis of the convergence guide 10. The converged strands are fed through a guide 2 to be twisted on to a package on a ring spinning frame. The convergence guide 10 is caused to move cyclically between a point X in the aforementioned plane and the original point Y. The convergence guide 10 may be in the form of a suction tube with a birfurcated end, forming a slot for the strands, -the bifurcated end being caused to oscillate by means of a cam arrangement. In an alternative arrangement, the convergence point is caused to vary cyclically by means of reciprocating guides which move perpendicularly towards and away from the aforementioned axis. A number of pairs of drafting rollers and associated convergence guides &c may be arranged side-by-side, separator plates being positioned between adjacent pairs. The yarn of the present invention comprises at least two strands twisted together with plying twist which varies cyclically in intensity along the length of the yarn, and in which each strand is twisted with an alternating twist. The regions of like twist in the strands are in phase with one another in the plied structure. The regions of high intensity twist in the plied structure coincide with. regions in the strands which are of opposite twist to the plying twist.
GB2732770A
1969-06-17
1970-06-05
Yarn and method of forming same
Expired
GB1318413A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
AU5656969
1969-06-17
Publications (1)
Publication Number
Publication Date
GB1318413A
true
GB1318413A
(en)
1973-05-31
Family
ID=3742138
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2732770A
Expired
GB1318413A
(en)
1969-06-17
1970-06-05
Yarn and method of forming same
Country Status (12)
Country
Link
US
(1)
US3695019A
(en)
JP
(1)
JPS5113782B1
(en)
BE
(1)
BE752126A
(en)
CH
(1)
CH519039A
(en)
CS
(1)
CS161110B2
(en)
DE
(1)
DE2028988C3
(en)
FR
(1)
FR2052708A5
(en)
GB
(1)
GB1318413A
(en)
NL
(1)
NL149239B
(en)
SE
(1)
SE391745B
(en)
SU
(1)
SU427518A3
(en)
ZA
(1)
ZA703864B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2136024A
(en)
*
1983-02-07
1984-09-12
Dr Sing Nie Chao
Producing yarn
Families Citing this family (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1337048A
(en)
*
1971-05-05
1973-11-14
Platt International Ltd
Methods of and apparatus for spinning textile yarns
IL41906A
(en)
*
1972-04-12
1975-12-31
Commw Scient Ind Res Org
Process and apparatus for the manufacture of twisted and plied yarn
DE3021632A1
(en)
*
1980-06-09
1981-12-24
Zinser Textilmaschinen Gmbh, 7333 Ebersbach
SPinning machine, preferably ring spinning machine
DE3336680C1
(en)
*
1983-10-08
1985-03-28
Saurer-Allma Gmbh, 8960 Kempten
Device for the production of fancy yarns
DE3723243A1
(en)
*
1987-07-14
1989-01-26
Eno Electronic Gmbh
DEVICE FOR PRODUCING A YARN WITH RANDOMLY ORIENTED AND / OR TRAINED EFFECTS
EP0345378A1
(en)
*
1988-06-09
1989-12-13
N I T I «Veda»
Method and device for producing flame effect yarns
CN1201037C
(en)
*
1998-12-31
2005-05-11
李琫根
Silk-yarn twisting apparatus
DE102007026797A1
(en)
*
2007-06-09
2008-12-11
Oerlikon Textile Gmbh & Co. Kg
Textile machinery e.g. for manufacturing effect threads, has strength of each job provided by side to side placement with sub rolls provided for yarn and arranged with corresponding number of coaxial input roller cylinders
WO2009086646A1
(en)
*
2008-01-11
2009-07-16
Maschinenfabrik Rieter Ag
Method for producing a roving
CN112725960B
(en)
*
2020-12-28
2022-03-18
江苏恒力化纤股份有限公司
Cotton and combed doffed cotton yarn and spinning method thereof
CN112760772B
(en)
*
2020-12-28
2022-03-18
江苏恒力化纤股份有限公司
Spinning method of cotton-flax fancy yarn
CN112725961B
(en)
*
2020-12-28
2022-03-18
江苏恒力化纤股份有限公司
Spinning method of cotton-wool blended yarn and cotton-wool blended yarn
Family Cites Families (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3306023A
(en)
*
1967-02-28
Process for forming twisted fibre assemblies
US2731789A
(en)
*
1956-01-24
holder
US1916377A
(en)
*
1932-05-04
1933-07-04
Erie Dyeing & Proc Co
Mechanical movement
US2961010A
(en)
*
1955-11-03
1960-11-22
Lees & Sons Co James
Pile fabric
US2981047A
(en)
*
1957-05-23
1961-04-25
Kunstzijdespinnerij Nyma Nv
Method and device for manufacturing a tire cord consisting of two elements
US3199283A
(en)
*
1958-04-18
1965-08-10
Celanese Corp
Strong slub yarn
US3113413A
(en)
*
1959-06-08
1963-12-10
Eastman Kodak Co
Apparatus and method for producing volumized slub yarn
US3225533A
(en)
*
1961-10-19
1965-12-28
Commw Scient Ind Res Org
Apparatus and process for forming yarns and other twisted assemblies
AU288664B2
(en)
*
1964-10-28
1969-01-14
Commonwealth Scientific And Industrial Research Organization
Twisting apparatus
US3344595A
(en)
*
1965-09-29
1967-10-03
Goodyear Tire & Rubber
Cord treatment
GB1144614A
(en)
*
1966-08-09
1969-03-05
Commw Scient Ind Res Org
Twisted thread assemblies
1970
1970-06-05
GB
GB2732770A
patent/GB1318413A/en
not_active
Expired
1970-06-08
ZA
ZA703864A
patent/ZA703864B/en
unknown
1970-06-09
SE
SE7007954A
patent/SE391745B/en
unknown
1970-06-12
DE
DE2028988A
patent/DE2028988C3/en
not_active
Expired
1970-06-16
US
US46666A
patent/US3695019A/en
not_active
Expired – Lifetime
1970-06-16
SU
SU1486758A
patent/SU427518A3/en
active
1970-06-17
CS
CS4232A
patent/CS161110B2/cs
unknown
1970-06-17
JP
JP45052298A
patent/JPS5113782B1/ja
active
Pending
1970-06-17
NL
NL707008873A
patent/NL149239B/en
unknown
1970-06-17
FR
FR7022254A
patent/FR2052708A5/fr
not_active
Expired
1970-06-17
CH
CH920170A
patent/CH519039A/en
not_active
IP Right Cessation
1970-06-17
BE
BE752126D
patent/BE752126A/en
unknown
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2136024A
(en)
*
1983-02-07
1984-09-12
Dr Sing Nie Chao
Producing yarn
Also Published As
Publication number
Publication date
SU427518A3
(en)
1974-05-05
JPS5113782B1
(en)
1976-05-04
BE752126A
(en)
1970-12-17
US3695019A
(en)
1972-10-03
SE391745B
(en)
1977-02-28
DE2028988C3
(en)
1980-04-17
DE2028988B2
(en)
1979-08-09
DE2028988A1
(en)
1970-12-23
FR2052708A5
(en)
1971-04-09
ZA703864B
(en)
1971-03-31
NL7008873A
(en)
1970-12-21
CS161110B2
(en)
1975-05-04
NL149239B
(en)
1976-04-15
CH519039A
(en)
1972-02-15
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Textile fibre combing
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Bunching and twisting apparatus
Legal Events
Date
Code
Title
Description
1973-10-10
PS
Patent sealed [section 19, patents act 1949]
1981-02-11
PCNP
Patent ceased through non-payment of renewal fee
