US2084101A - Yarn package and method of producing the same - Google Patents

Yarn package and method of producing the same Download PDF

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Publication number
US2084101A
US2084101A US58931A US5893136A US2084101A US 2084101 A US2084101 A US 2084101A US 58931 A US58931 A US 58931A US 5893136 A US5893136 A US 5893136A US 2084101 A US2084101 A US 2084101A
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US
United States
Prior art keywords
yarn
package
face
centre
wound
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 - Lifetime
Application number
US58931A
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English (en)
Inventor
Meadows Charles Henry
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.)
Hibbert & Buckland Ltd
Original Assignee
Hibbert & Buckland Ltd
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 Hibbert & Buckland Ltd filed Critical Hibbert & Buckland Ltd
Application granted granted Critical
Publication of US2084101A publication Critical patent/US2084101A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H55/00—Wound packages of filamentary material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/28—Arrangements for positively securing ends of material
    • 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

Definitions

  • This invention is for improvements in and relating to yarn bobbins, cones, spools and the like.
  • it In winding yarn packages on to a cone or other centre, it not infrequently occurs that the 5 ends of two lengths of yarn have to be knotted together.
  • it is possible to continue winding in the ordinary manner after a knot has been 7 formed, with the result that the knot is wound into the body of the package.
  • This is not practicable, however, in the case of hard yarns or threads such as natural silk in the gum or artificial silk (which for knitting are usually wound in frustro-conical packages) for reason that when the thread is subsequently being unwound, as for example in machine knitting, it catches beneath the knots and is out or broken.
  • An object of the present invention is therefore to provide a yarn package of the type from which the yarn or thread, particularly hard thread, is adapted to be drawn off endwise, in which knots or other irregularities in the thread are so disposed as not to catch the thread that is being withdrawn.
  • this invention provides a method of winding packages of yarn, particularly hard yarn such as natural silk in the gum or artificial silk, which consists in so winding the yarn on to a centre (e. g. a cone or tube) that any knots present in the yarn are brought on to or over an end face of the centre and lie thereon at a less radius than the minimum radius of the yarn windings.
  • a centre e. g. a cone or tube
  • any knots present in the yarn are brought on to or over an end face of the centre and lie thereon at a less radius than the minimum radius of the yarn windings.
  • the invention also includes a yarn package wound on to a centre, e. g. a cone or barrel tube,
  • Figure 1 is a perspective view of a silk cone according to this invention.
  • Figure 2 is a perspective view of a cylindrical yarn package according to this invention.
  • Figure 3 is a plan view of a package such as is shown in Figure 1 or Figure 2.
  • Figure 4 is a perspective view of a conical centre according to this invention, while Figure 5 is a section therethrough.
  • a silk or other thread is wound in the form of a package l0, having an exposed end face H (which in the case of a frustro-conical package or cone as shown in Figure 1, may be a small end face so that it is possible to withdraw the yarn endwise), upon the exterior periphery of an elongated central body IZ.
  • This body has an end face [2a which extends inward from the threadreceiving exterior.
  • the inwardly directed end face I211 is formed as a shoulder near one end of the central body.
  • a shoulder may be formed either upon a conical body as is shown in Figures 1, 4 and 5, or upon a parallel body H2 as is shown in Figure 2, according to the type of package.
  • the central body may be made of compressed paper (preferably having a varnished face) wood, metal, or of any other substance commonly utilized for such an article.
  • a cone instead of being uniformly tapered down to its small end hi, it is stepped near said end as shown in Figures 4 and 5.
  • a narrow inwardly directed flange or ledge lZa is provided from the centre of which the end portion of the cone projects.
  • This end portion may be of open frustro-conical formation or it may terminate in a substantially hemispherical top pierced with a central hole.
  • Such a cone centre may be either formed in one piece or the ledge l2a may be produced by attaching a separate top piece.
  • the cone consists of a frustroconical body indicated by the number I2b having inserted into it a further conical body H20 which projects from. the small end thereof. In this manner, a ledge
  • a method of winding packages of yarn, par-- ticularly hard yarn such as natural silk in the gum or artificial silk which consists in winding the yarn onto a centre having an end face and bringing any knots present in the yarn onto or over said end face so that they lie thereon at a less radius than the minimum radius of the yarn windings.
  • a method of producing a wound package of yarn which comprises employing a centre having its diameter abruptly stepped downwards or reduced near one end thereby to provide a flange or shoulder, winding the yarn onto said centre between the flange. and the other end, but passing any knot or knots present in the yarn across the face of said flange.
  • a method of producing a wound package from yarn having at least one cross-sectional irregularity therein which comprises taking a centre-body of elongated form, winding the yarn thereon in a package having an exposed end face, and during the winding laying that portion of the yarn, in which the irregularity occurs, transversely of the end face with the said irregularity at a radius less than the minimum radius of the package windings at that face.
  • a method of producing a wound package from yarn, an intermediate length of which includes an irregularity, which package includes a central elongated body having an end face directed inwards from a yarn-receiving exterior which method comprises winding the yarn onto said exterior in the form of a package having an end face, adjacent said inwardly directed end face, exposed, and disposing the said irregularity on the said inwardly directed end face.
  • a wound package of yarn comprising an elongated central body having a yarn-receiving exterior and at one end an end face directed inwards from said exterior, yarn wound around said exterior in the form of a package having an end face, adjacent said inwardly directed face, exposed, and a portion of the yarn containing an irregularity extending across the said inwardly directed end face between successive coils of the winding.
  • a wound package of yarn comprising a centre with the yarn wound thereon, and having in the yarn a knot which is exposed at an end face at a radius less than the least radius of the windings at that end.
  • a wound yarn-package of the kind adapted to have the yarn drawn oif it endwise, which yarn contains a knot, comprising a centre having an end face adjacent the drawing-off end of the package on which centre the yarn is wound between said end-face and the. other end of the centre, with the knot upon said end face.
  • a wound package of yarn having one end face of the yarn windings exposed comprising a centre surrounded by the wound-on yarn, in which yarn there is a knot that is exposed at said end face at a radius less than the minimum radius of the package windings thereat.
  • a wound package of yarn having the end face of the yarn windings exposed comprising a centre surrounded by the wound-on yarn which centre is abruptly stepped down in diameter near one end thereby forming a shoulder, which shoulder is exposed at the said end face and having a crosssectional irregularity occurring in the yarn between successive windings thereof laid across and exposed on the face of said shoulder.

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)
US58931A 1935-10-15 1936-01-13 Yarn package and method of producing the same Expired - Lifetime US2084101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28435/35A GB456293A (en) 1935-10-15 1935-10-15 Improvements in and relating to yarn bobbins, cones, spools and the like

Publications (1)

Publication Number Publication Date
US2084101A true US2084101A (en) 1937-06-15

Family

ID=10275579

Family Applications (1)

Application Number Title Priority Date Filing Date
US58931A Expired - Lifetime US2084101A (en) 1935-10-15 1936-01-13 Yarn package and method of producing the same

Country Status (3)

Country Link
US (1) US2084101A (ja)
BE (1) BE414464A (ja)
GB (1) GB456293A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758045A (en) * 1971-03-05 1973-09-11 Uniroyal Inc Twister spool and method of winding yarn thereon
US4899529A (en) * 1987-12-22 1990-02-13 Teijin Seiki Co., Ltd. Method for winding a covered yarn
WO2001064569A2 (en) * 2000-03-02 2001-09-07 Owens Corning A package of strand and a method and apparatus for manufacturing the same
WO2005123558A1 (de) * 2004-06-18 2005-12-29 Saurer Gmbh & Co. Kg Verfahren und vorrichtung zum wickeln einer fadenspule
EP1712506A1 (en) * 2000-03-02 2006-10-18 Owens Corning A package of strand and a method and apparatus for manufacturing the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758045A (en) * 1971-03-05 1973-09-11 Uniroyal Inc Twister spool and method of winding yarn thereon
US4899529A (en) * 1987-12-22 1990-02-13 Teijin Seiki Co., Ltd. Method for winding a covered yarn
WO2001064569A2 (en) * 2000-03-02 2001-09-07 Owens Corning A package of strand and a method and apparatus for manufacturing the same
WO2001064569A3 (en) * 2000-03-02 2002-07-25 Owens Corning Fiberglass Corp A package of strand and a method and apparatus for manufacturing the same
EP1712506A1 (en) * 2000-03-02 2006-10-18 Owens Corning A package of strand and a method and apparatus for manufacturing the same
WO2005123558A1 (de) * 2004-06-18 2005-12-29 Saurer Gmbh & Co. Kg Verfahren und vorrichtung zum wickeln einer fadenspule

Also Published As

Publication number Publication date
GB456293A (en) 1936-11-06
BE414464A (ja)

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