GB1105836A - Improvements in or relating to the ringless spinning of textile fibres - Google Patents

Improvements in or relating to the ringless spinning of textile fibres

Info

Publication number
GB1105836A
GB1105836A GB11968/66A GB1196866A GB1105836A GB 1105836 A GB1105836 A GB 1105836A GB 11968/66 A GB11968/66 A GB 11968/66A GB 1196866 A GB1196866 A GB 1196866A GB 1105836 A GB1105836 A GB 1105836A
Authority
GB
United Kingdom
Prior art keywords
channel
chamber
yarn
line
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
Application number
GB11968/66A
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.)
Vyzkumny Ustav Bavlnarsky AS
Original Assignee
Vyzkumny Ustav Bavlnarsky AS
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.)
Filing date
Publication date
Application filed by Vyzkumny Ustav Bavlnarsky AS filed Critical Vyzkumny Ustav Bavlnarsky AS
Publication of GB1105836A publication Critical patent/GB1105836A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/40—Removing running yarn from the yarn forming region, e.g. using tubes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
    • D01H4/10—Rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

In break-spinning to avoid uneveness in the degree of twist in the spun yarn, the inlet to the channel through which the yarn is withdrawn is situated at or near the axis about which the spinning chamber rotates, and the axis of the channel is directed in a straight line from the collecting surface to the delivery rollers. The spinning chamber is in the conventional form of two opposed frustoconical parts with a collecting-surface 4 when they join, and it is closed by a stationary solid body 10 in which the channel is formed by an oblique bore 8 which is substantially in line with the rotational axis and lies along a line which meets the wall of the chamber at the collecting-surface. The fibres to be spun are fed in through a channel 3 in the body. The spun yarn is withdrawn by delivery rollers 6 to be taken up on a bobbin. As the chamber rotates, when the take-off point of the yarn is above the inlet of the channel, there is a difference in the degree of twist in the portion of yarn between the rollers and the inlet, compared with that of the portion in the channel. This difference is neutralized by the twist running back to the portion in the chamber as the take-off point moves, as the chamber rotates, to a position in line with the inclined channel.
GB11968/66A 1965-12-01 1966-03-18 Improvements in or relating to the ringless spinning of textile fibres Expired GB1105836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS719865 1965-12-01

Publications (1)

Publication Number Publication Date
GB1105836A true GB1105836A (en) 1968-03-13

Family

ID=5420673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11968/66A Expired GB1105836A (en) 1965-12-01 1966-03-18 Improvements in or relating to the ringless spinning of textile fibres

Country Status (7)

Country Link
US (1) US3336741A (en)
AT (1) AT264335B (en)
BE (1) BE690264A (en)
CH (1) CH465458A (en)
DE (1) DE1535011C3 (en)
ES (1) ES333976A1 (en)
GB (1) GB1105836A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500623A (en) * 1968-04-09 1970-03-17 Lev Ivanovich Oskin Device for spinning fibres
US3523300A (en) * 1966-08-18 1970-08-04 Toray Industries Spinning method and apparatus for manufacturing yarn from textile fibers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2210684B1 (en) * 1972-11-30 1977-08-05 Sacm Alsacienne Const Mecaniqu
FR2425484A1 (en) * 1978-05-09 1979-12-07 Alsacienne Constr Meca IMPROVEMENT IN ROTORS OF FREE FIBER SPINNING DEVICES
JPS58120825A (en) * 1981-12-29 1983-07-18 Toyoda Autom Loom Works Ltd Yarn taking out apparatus in open end spinning machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107477A (en) * 1949-11-23 1963-10-22 Meimberg Julius Process and apparatus for spinning fibrous materials
US2926483A (en) * 1957-05-07 1960-03-01 Keeler Method of and to apparatus for use in concatenating fibrous material to form a spun yarn or strand

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523300A (en) * 1966-08-18 1970-08-04 Toray Industries Spinning method and apparatus for manufacturing yarn from textile fibers
US3500623A (en) * 1968-04-09 1970-03-17 Lev Ivanovich Oskin Device for spinning fibres

Also Published As

Publication number Publication date
AT264335B (en) 1968-08-26
DE1535011C3 (en) 1974-08-15
DE1535011B2 (en) 1974-01-24
CH465458A (en) 1968-11-15
ES333976A1 (en) 1967-11-01
DE1535011A1 (en) 1971-05-13
BE690264A (en) 1967-05-02
US3336741A (en) 1967-08-22

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