EP0179003A1 - Vorrichtung zum Begrenzen des Fadenballons zum Beispiel beim Abspulen, Moulinieren oder Zwirnen - Google Patents

Vorrichtung zum Begrenzen des Fadenballons zum Beispiel beim Abspulen, Moulinieren oder Zwirnen Download PDF

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Publication number
EP0179003A1
EP0179003A1 EP85420161A EP85420161A EP0179003A1 EP 0179003 A1 EP0179003 A1 EP 0179003A1 EP 85420161 A EP85420161 A EP 85420161A EP 85420161 A EP85420161 A EP 85420161A EP 0179003 A1 EP0179003 A1 EP 0179003A1
Authority
EP
European Patent Office
Prior art keywords
sleeve
fabric
balloon
length
thread
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Withdrawn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
EP85420161A
Other languages
English (en)
French (fr)
Inventor
Daniel Genewe
Francis Bricard
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.)
Dite Asa Sa SA Ste
Asa SA
Original Assignee
Dite Asa Sa SA Ste
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 Dite Asa Sa SA Ste, Asa SA filed Critical Dite Asa Sa SA Ste
Publication of EP0179003A1 publication Critical patent/EP0179003A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • D01H1/427—Anti-ballooning cylinders, e.g. for two-for-one twist machine

Definitions

  • the present invention relates to a device making it possible to limit the balloon formed by a thread, for example during the unwinding, milling or twisting operations, to which this thread can be subjected during its manufacture.
  • French patent application No. 76/20 540 published under No. 2,356,450 describes a method for limiting the balloon of a thread during a reeling or reeling operation to which this thread is subjected during the various stages of its manufacture, said method being characterized in that the wire is brought into punctual contact with a succession of spaced edges, parallel to each other, arranged on a surface of cylindrical revolution generated by a generator parallel to the axis of thread scrolling.
  • the balloon limiting device is constituted by a cylindrical element whose internal surface comprises a series of spaced edges, parallel to each other, against which the wire comes into punctual contact during its movement, this device being characterized by the fact that the surface comprising the edges is damped by a layer of material having a very good noise absorption coefficient.
  • a balloon limiting device of simple design easy to maintain and which moreover makes it possible to maintain the qualities (low level of noise and non deterioration of the properties wire) of balloon breakers which are the subject of the aforementioned documents.
  • the invention therefore relates to a device limiting the balloon formed by a wire during the operations to which this wire is subjected for its manufacture, and said device being constituted by a cylindrical element whose internal surface has parts in relief. and in the hollow such that the wire comes into punctual contact during its displacement and is characterized by the fact that said surface co nt r elaán the balloon of the wire comes into contact is constituted by a sleeve disposed inside the pot itself, this sleeve being based on a mesh structure.
  • the internal sleeve in the form of a mesh structure consists of a metallic fabric.
  • the meshes of this metallic fabric i.e. the opening between two warp threads and two consecutive frame
  • the metal wires constituting this mesh fabric will be, for example steel wires having a diameter of about 0.5 millimeter.
  • the sleeve according to the invention will be obtained by cutting from a fabric of great length and width, the edges of this fabric being able to be joined to one another after being placed in cylindrical form.
  • the edges intended to be joined together will simply be turned over in direction reverse each other.
  • the sleeve after positioning inside the pot tends to press by itself against the walls of the latter, which makes it possible to envisage the elimination of any additional fixing means.
  • fixing screws can be used.
  • the ball-breaking pot according to the invention consists essentially of a pot (1), of known type, inside which is coaxially arranged the coil (2) of wire.
  • the wire (3) is unwound from this coil forming the balloon (4) which, during its rotation, is in point contact with the inside of the pot (1).
  • a sleeve (5) which has a succession of hollow and raised parts allowing a punctual contact of the balloon (4).
  • This sleeve (5) is, in accordance with the invention, constituted by a mesh structure, an embodiment of which is illustrated in FIG. 3.
  • This mesh structure is obtained by weaving.
  • a metallic fabric based on steel wires having a diameter of 0.5 millimeters is used, the weft (6) and warp (7) wires having a density such that days are obtained ( 8) about 1.5 millimeters per side.
  • the fabric is cut into elementary panels whose length and width is such that it can be put in the form of a cylinder whose diameter corresponds to the internal diameter of the pot (1). It can be envisaged to cut the fabric to a length L corresponding to the circumference of the sleeve produced, the edges (10, 11) then being joined, for example by welding. It is however preferable, as is apparent from FIG. 4, to cut a length L slightly greater. In this way, the edges (10,11) can be folded against each other (see Figure 4). One thus obtains in this zone the juxtaposition of the two edges (10,11) of the stresses which tend not only to make press the sleeve against the interior of the pot (1) but also to make him play a role of shock absorber.
  • fixing screws are provided to secure the sleeve (5) produced with the pot (1).
  • Such a device of particularly simple design makes it possible not only to obtain a significant reduction in operating noise but also to prevent any deterioration of the material treated.
  • the sleeve is preferably made from a metallic fabric in the form of a lattice, it could be envisaged to use any equivalent structure.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Woven Fabrics (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP85420161A 1984-09-13 1985-09-05 Vorrichtung zum Begrenzen des Fadenballons zum Beispiel beim Abspulen, Moulinieren oder Zwirnen Withdrawn EP0179003A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8414231A FR2570090A1 (fr) 1984-09-13 1984-09-13 Dispositif permettant de limiter le ballon que forme un fil, par exemple lors des operations de devidage, de moulinage ou de retordage
FR8414231 1984-09-13

Publications (1)

Publication Number Publication Date
EP0179003A1 true EP0179003A1 (de) 1986-04-23

Family

ID=9307785

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85420161A Withdrawn EP0179003A1 (de) 1984-09-13 1985-09-05 Vorrichtung zum Begrenzen des Fadenballons zum Beispiel beim Abspulen, Moulinieren oder Zwirnen

Country Status (3)

Country Link
EP (1) EP0179003A1 (de)
JP (1) JPS6170025A (de)
FR (1) FR2570090A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217360A1 (de) * 1992-05-26 1993-12-09 Palitex Project Co Gmbh Verfahren zum Betrieb von Zwirnspindeln sowie Einrichtung zur Durchführung des Verfahrens
US7594383B2 (en) * 2005-12-24 2009-09-29 Oerlikon Textile Gmbh & Co. Kg Balloon control ring for a textile machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB832284A (en) * 1957-09-02 1960-04-06 Prince Smith & Stells Ltd Improvements relating to textile spinning, doubling, twisting and cop-winding machines
GB910769A (en) * 1958-04-14 1962-11-21 Deering Milliken Res Corp Device for overend unwinding of yarn packages
FR1391414A (fr) * 1964-04-23 1965-03-05 Limiteur de ballon pour métiers à retordre, notamment à double torsion
FR2356750A1 (fr) * 1976-06-30 1978-01-27 Asa Sa Limitateur de ballon lors du devidage ou du renvidage d'un fil

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB832284A (en) * 1957-09-02 1960-04-06 Prince Smith & Stells Ltd Improvements relating to textile spinning, doubling, twisting and cop-winding machines
GB910769A (en) * 1958-04-14 1962-11-21 Deering Milliken Res Corp Device for overend unwinding of yarn packages
FR1391414A (fr) * 1964-04-23 1965-03-05 Limiteur de ballon pour métiers à retordre, notamment à double torsion
FR2356750A1 (fr) * 1976-06-30 1978-01-27 Asa Sa Limitateur de ballon lors du devidage ou du renvidage d'un fil

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217360A1 (de) * 1992-05-26 1993-12-09 Palitex Project Co Gmbh Verfahren zum Betrieb von Zwirnspindeln sowie Einrichtung zur Durchführung des Verfahrens
US7594383B2 (en) * 2005-12-24 2009-09-29 Oerlikon Textile Gmbh & Co. Kg Balloon control ring for a textile machine
CN101365832B (zh) * 2005-12-24 2010-09-22 欧瑞康纺织有限及两合公司 用于纺织机的气圈控制环

Also Published As

Publication number Publication date
JPS6170025A (ja) 1986-04-10
FR2570090A1 (fr) 1986-03-14

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19861229

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Inventor name: BRICARD, FRANCIS

Inventor name: GENEWE, DANIEL