GB1155313A - Improvements in or relating to Break-Spinning Units. - Google Patents

Improvements in or relating to Break-Spinning Units.

Info

Publication number
GB1155313A
GB1155313A GB34424/66A GB3442466A GB1155313A GB 1155313 A GB1155313 A GB 1155313A GB 34424/66 A GB34424/66 A GB 34424/66A GB 3442466 A GB3442466 A GB 3442466A GB 1155313 A GB1155313 A GB 1155313A
Authority
GB
United Kingdom
Prior art keywords
yarn
roller
rollers
withdrawing
outlet
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
GB34424/66A
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 GB1155313A publication Critical patent/GB1155313A/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
    • D01H4/48—Piecing arrangements; Control therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/28—Arrangements for initiating a forwarding operation
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/42—Guards or protectors for yarns or threads, e.g. separator plates, anti-ballooning devices
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

1,155,313. Break-spinning apparatus; piecing. VYZKUMNY USTAV BAVLNARSKY. 1 Aug., 1966 [6 Sept., 1965], No. 34424/66. Heading D1D. In break-spinning apparatus comprising withdrawing rollers, one of which is a driving- roller and the other a pressure-roller, disposed between the discharge-outlet of the spinning chamber and a traverse drum of take-up means, and two open guides for guiding the yarn through the nipof the withdrawing- rollers, the arrangement is such that an imaginary plane extending from the outlet to the traverse-drum and tangential thereto, passes through the pressure-roller. The pressure-roller is provided on one lateral edge with at least one notch and one of the guides is disposed between the plane and the driveroller; by these features and the arrangement referred to, yarn unwound from the take-up means and returned to the outlet for piecing after a break, is automatically picked up by the notched roller and moved into the guides. The driven-roller 4 extends over a number of spinning stations, and there is one pressure roller at each station with a notch 10 on one lateral face. Before and after the withdrawing- rollers are guides 6 and 7 which are open in the sense that the yarn can readily engage them, the guide 6 being constituted by a groove in a rod common to a number of stations, and the guide 7 by a notch in a member with a rounded leading-edge 17. In normal operation, yarn is withdrawn from the outlet 1 of a spinning-chamber, travels through the guide 6 to the nip of the rollers 4, 5 and the guide 7 to a traverse-drum 2 by which the yarn is wound on a bobbin 3. A plane 11 is imagined to extend from the outlet 1 to the drum 2 meeting the latter tangentially between the reversal points between which the yarn is traversed. The lateral boundaries of the plane are defined by lines 14, 16; line 14 intersects the notched face of roller 5 and line 16 intersects the cylindrical part of the roller at its centre and at right angles to its axis of rotation. During spinning, if the yarn breaks the withdrawing-rollers are stopped by a stop-motion, and the free end of the yarn is wound up on bobbin 3. To repair the break, the bobbin is lifted off the drum and a length of yarn is unwound and placed near the outlet so that it is sucked into the collecting-surface of the still-rotating spinning chamber. When the bobbin is replaced winding restarts. The withdrawing- rollers are restarted and it follows that the yarn lies in the imaginary plane and oscillates between the lines 14, 16. When the yarn comes along the line 14, it is picked up by the notch 10 and is moved into the nip of the withdrawing-rollers and the guides 6, 7.
GB34424/66A 1965-09-06 1966-08-01 Improvements in or relating to Break-Spinning Units. Expired GB1155313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS546365 1965-09-06

Publications (1)

Publication Number Publication Date
GB1155313A true GB1155313A (en) 1969-06-18

Family

ID=5399564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34424/66A Expired GB1155313A (en) 1965-09-06 1966-08-01 Improvements in or relating to Break-Spinning Units.

Country Status (6)

Country Link
US (1) US3355868A (en)
AT (1) AT260075B (en)
CH (1) CH450242A (en)
DE (1) DE1560336C3 (en)
FR (1) FR1492449A (en)
GB (1) GB1155313A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1560304B1 (en) * 1966-09-03 1971-02-25 Schubert & Salzer Maschinen Device for clamping a thread in an open-end spinning device
US3670484A (en) * 1969-03-07 1972-06-20 Drahuska Brazdova Mechanism for withdrawing and winding yarn in spinning units
JPS60305B2 (en) * 1976-02-10 1985-01-07 株式会社豊田自動織機製作所 Yarn winding device of spinning unit
CH610019A5 (en) * 1976-11-11 1979-03-30 Battelle Memorial Institute
US4185761A (en) * 1977-11-25 1980-01-29 Kabushiki Kaisha Toyada Jidoshokki Seisakusho Pressure roller in spinning machine
DE2939706C2 (en) * 1979-09-29 1985-10-03 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Method and device for inserting the thread take-off device on an open-end spinning device
JPS5682761A (en) * 1979-12-12 1981-07-06 Toray Ind Inc Roll-up device for yarn
DE3202428C2 (en) 1982-01-26 1986-06-05 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Method and device for piecing a thread in an open-end spinning device
DE3246993C2 (en) * 1982-12-18 1992-01-02 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Method and device for piecing an open-end spinning device
FR2550236B1 (en) * 1983-08-02 1986-01-10 Alsacienne Constr Mat Tex WEFT MEASURING DEVICE FOR WEAVING MATERIAL
US4553384A (en) * 1984-12-18 1985-11-19 Burlington Industries, Inc. Take-up shaft guard for open-end yarn spinning machine
US4676443A (en) * 1985-06-14 1987-06-30 Simmons Mark H Yarn dispensing device
US5193332A (en) * 1989-07-04 1993-03-16 Albert Kriegler Spinning or twisting device with a pipe shaped element capable of being subjected to negative pressure

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE24376C (en) * g. S. strong in Philadelphia, V. St. A Method and apparatus for heating and purifying water
US2732931A (en) * 1956-01-31 Mclean saum
US1845565A (en) * 1930-12-18 1932-02-16 Bigelow Sanford Carpet Co Inc Stop mechanism for yarn twisting and winding machines
US2388068A (en) * 1944-05-04 1945-10-30 American Viscose Corp Godet
US2534459A (en) * 1945-04-23 1950-12-19 Scott & Williams Inc Strand feeding mechanism
US2407730A (en) * 1945-06-15 1946-09-17 Clifford H Wethers Roller for twister machines
US2491569A (en) * 1948-06-17 1949-12-20 Du Pont String-up device
DE1169344B (en) * 1954-10-12 1964-04-30 Reiners Walter Dr Ing Device for automatic winding of the beginning of the thread on winding machines
NL105571C (en) * 1955-07-02
DE963400C (en) * 1955-07-02 1957-05-09 Julius Meimberg Spinning device
US2881584A (en) * 1956-04-13 1959-04-14 North American Rayon Corp Method and apparatus for plying and cabling yarn
FR1180961A (en) * 1956-10-19 1959-06-10 Spinnerei Karl Marx Veb Device for stopping the delivery of yarn in the event of thread breakage on textile machines
NL120991C (en) * 1960-03-08
FR1316049A (en) * 1962-02-02 1963-01-25 Nelvale Ltd Improvements to wire processing machines
US3132465A (en) * 1963-02-04 1964-05-12 Deering Milliken Res Corp Textile processing arrangement and method for spinning fibers into yarn
DE1510741A1 (en) * 1964-01-08 1971-07-01 Julius Meimberg Method and device for spinning staple fibers

Also Published As

Publication number Publication date
AT260075B (en) 1968-02-12
FR1492449A (en) 1967-08-18
US3355868A (en) 1967-12-05
CH450242A (en) 1968-01-15
DE1560336A1 (en) 1970-10-22
DE1560336C3 (en) 1981-05-21
DE1560336B2 (en) 1974-10-10

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