FR2380209A1 - Yarn guide device for textile winding machines - provides well-defined change from reserve tail wind to undulating spiral of main winding sequence - Google Patents

Yarn guide device for textile winding machines - provides well-defined change from reserve tail wind to undulating spiral of main winding sequence

Info

Publication number
FR2380209A1
FR2380209A1 FR7704993A FR7704993A FR2380209A1 FR 2380209 A1 FR2380209 A1 FR 2380209A1 FR 7704993 A FR7704993 A FR 7704993A FR 7704993 A FR7704993 A FR 7704993A FR 2380209 A1 FR2380209 A1 FR 2380209A1
Authority
FR
France
Prior art keywords
yarn
undulating
spiral
winding
reserve
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.)
Withdrawn
Application number
FR7704993A
Other languages
French (fr)
Inventor
Bernard Poulin
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.)
Asa SA
Original Assignee
Asa SA
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 Asa SA filed Critical Asa SA
Priority to FR7704993A priority Critical patent/FR2380209A1/en
Publication of FR2380209A1 publication Critical patent/FR2380209A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/026—Doubling winders, i.e. for winding two or more parallel yarns on a bobbin, e.g. in preparation for twisting or weaving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2836—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn
    • B65H54/2842—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn grooved, slotted, or split drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2893—Superposed traversing, i.e. traversing or other movement superposed on a traversing movement
    • 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
    • B65H2701/313—Synthetic polymer threads
    • B65H2701/3132—Synthetic polymer threads extruded from spinnerets

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Winding Filamentary Materials (AREA)

Abstract

Yarn guide device for winding yarn on to a rotating bobbin comprises a known vibration generator yarn guide (FR 2,199,743) driven by a compressed air source, and having a yarn-guiding groove of narrow width to form an undulating spiral yarn pattern, where the layers of yarn are offset from each other. The vibration generator yarn guide has an eccentric cam with a spiral ramp on its lateral periphery. The ramp is joined to the undulating yarn guiding groove on its circumference. Improvement comprises using the ramp as a transfer means from winding a stready undistributed yarn reserve tail, to moving directly into the undulating spiral of the main winding sequence. The change from steady wind to undulating spiral winding is well-defined, so the last wound part of the reserve does not become prematurely vibrated or undulated. The last part of the reserve is normally the most useful with regard to effecting the yarn joining between the bobbins. The vibrator guide is of simple construction and air driven, providing a stable speed and easy control.
FR7704993A 1977-02-15 1977-02-15 Yarn guide device for textile winding machines - provides well-defined change from reserve tail wind to undulating spiral of main winding sequence Withdrawn FR2380209A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7704993A FR2380209A1 (en) 1977-02-15 1977-02-15 Yarn guide device for textile winding machines - provides well-defined change from reserve tail wind to undulating spiral of main winding sequence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7704993A FR2380209A1 (en) 1977-02-15 1977-02-15 Yarn guide device for textile winding machines - provides well-defined change from reserve tail wind to undulating spiral of main winding sequence

Publications (1)

Publication Number Publication Date
FR2380209A1 true FR2380209A1 (en) 1978-09-08

Family

ID=9187022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704993A Withdrawn FR2380209A1 (en) 1977-02-15 1977-02-15 Yarn guide device for textile winding machines - provides well-defined change from reserve tail wind to undulating spiral of main winding sequence

Country Status (1)

Country Link
FR (1) FR2380209A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404591A1 (en) * 1977-09-29 1979-04-27 Ppg Industries Inc METHOD AND APPARATUS FOR THE BACK-AND-BACK MOVEMENT OF WIRE DURING WINDING
FR2796631A1 (en) * 1999-07-22 2001-01-26 Vetrotex France Sa Wound bobbin of glass fiber filaments is formed by an initial reciprocating yarn guide phase to form structured end cone shapes and a second yarn guide phase to form the center bobbin body with a tapered shape

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404591A1 (en) * 1977-09-29 1979-04-27 Ppg Industries Inc METHOD AND APPARATUS FOR THE BACK-AND-BACK MOVEMENT OF WIRE DURING WINDING
FR2796631A1 (en) * 1999-07-22 2001-01-26 Vetrotex France Sa Wound bobbin of glass fiber filaments is formed by an initial reciprocating yarn guide phase to form structured end cone shapes and a second yarn guide phase to form the center bobbin body with a tapered shape
WO2001007350A2 (en) * 1999-07-22 2001-02-01 Vetrotex France S.A. Method for making tapered yarn windings
WO2001007350A3 (en) * 1999-07-22 2002-10-03 Vetrotex France Sa Method for making tapered yarn windings
US6929211B1 (en) 1999-07-22 2005-08-16 Saint-Gobain Vetrotex France S.A. Method of winding yarns to form frustoconical yarn packages

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Legal Events

Date Code Title Description
ST Notification of lapse