FR2404591A1 - METHOD AND APPARATUS FOR THE BACK-AND-BACK MOVEMENT OF WIRE DURING WINDING - Google Patents

METHOD AND APPARATUS FOR THE BACK-AND-BACK MOVEMENT OF WIRE DURING WINDING

Info

Publication number
FR2404591A1
FR2404591A1 FR7826732A FR7826732A FR2404591A1 FR 2404591 A1 FR2404591 A1 FR 2404591A1 FR 7826732 A FR7826732 A FR 7826732A FR 7826732 A FR7826732 A FR 7826732A FR 2404591 A1 FR2404591 A1 FR 2404591A1
Authority
FR
France
Prior art keywords
wire
during winding
yarn
wire during
cam
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Withdrawn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
FR7826732A
Other languages
French (fr)
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of FR2404591A1 publication Critical patent/FR2404591A1/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Withdrawn legal-status Critical Current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
    • B65H54/28—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
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/006—Traversing guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/04—Guiding surfaces within slots or grooves
    • 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
    • B65H2701/312—Fibreglass strands
    • B65H2701/3122—Fibreglass strands extruded from spinnerets

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Winding Filamentary Materials (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

L'invention concerne un procédé et un appareil pour le déplacement à va-et-vient d'un fil, tel que fil de verre, en cours d'enroulement. On fait longer au fil une gorge hélicoïdale continue 52, ménagée dans une came folle, qui le déplace à va-et-vient. La came est montée sur un palier à frottement faible 56 pour que le fil la fasse tourner et imprime à sa gorge une vitesse linéaire environ égale à celle du fil. L'invention réduit nettement la résistance frottante subie par le fil dans les mécanismes de déplacement à va-et-vient classiques et évite l'aplatissement du fil.A method and apparatus for reciprocating a wire, such as a glass wire, while being wound is disclosed. A continuous helical groove 52, formed in an idle cam, which moves it back and forth is made to run along the wire. The cam is mounted on a low friction bearing 56 for the wire to rotate it and impart to its groove a linear velocity approximately equal to that of the wire. The invention significantly reduces the frictional resistance experienced by the yarn in conventional reciprocating movement mechanisms and avoids flattening of the yarn.

FR7826732A 1977-09-29 1978-09-18 METHOD AND APPARATUS FOR THE BACK-AND-BACK MOVEMENT OF WIRE DURING WINDING Withdrawn FR2404591A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83802277A 1977-09-29 1977-09-29
US89695078A 1978-04-17 1978-04-17

Publications (1)

Publication Number Publication Date
FR2404591A1 true FR2404591A1 (en) 1979-04-27

Family

ID=27125993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826732A Withdrawn FR2404591A1 (en) 1977-09-29 1978-09-18 METHOD AND APPARATUS FOR THE BACK-AND-BACK MOVEMENT OF WIRE DURING WINDING

Country Status (5)

Country Link
JP (1) JPS5459561A (en)
DE (1) DE2841248A1 (en)
FR (1) FR2404591A1 (en)
GB (1) GB2005317A (en)
NL (1) NL7808735A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1291807A (en) * 1960-04-04 1962-04-27 Owens Corning Fiberglass Corp Method and apparatus for forming and collecting filaments
FR2229250A6 (en) * 1973-05-10 1974-12-06 Roannais Const Textiles Atel
DE2536021A1 (en) * 1975-08-13 1977-02-24 Memmingen Ing Theodor Otto Kg PROCEDURE FOR REWINDING FAST RUNNING FAILS
FR2380209A1 (en) * 1977-02-15 1978-09-08 Asa Sa Yarn guide device for textile winding machines - provides well-defined change from reserve tail wind to undulating spiral of main winding sequence

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1291807A (en) * 1960-04-04 1962-04-27 Owens Corning Fiberglass Corp Method and apparatus for forming and collecting filaments
FR2229250A6 (en) * 1973-05-10 1974-12-06 Roannais Const Textiles Atel
DE2536021A1 (en) * 1975-08-13 1977-02-24 Memmingen Ing Theodor Otto Kg PROCEDURE FOR REWINDING FAST RUNNING FAILS
FR2380209A1 (en) * 1977-02-15 1978-09-08 Asa Sa Yarn guide device for textile winding machines - provides well-defined change from reserve tail wind to undulating spiral of main winding sequence

Also Published As

Publication number Publication date
GB2005317A (en) 1979-04-19
JPS5459561A (en) 1979-05-14
DE2841248A1 (en) 1979-04-05
NL7808735A (en) 1979-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse