US3343570A - Apparatus and method for manufacture of carpets - Google Patents

Apparatus and method for manufacture of carpets Download PDF

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Publication number
US3343570A
US3343570A US435994A US43599465A US3343570A US 3343570 A US3343570 A US 3343570A US 435994 A US435994 A US 435994A US 43599465 A US43599465 A US 43599465A US 3343570 A US3343570 A US 3343570A
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Prior art keywords
shuttle
component
shuttles
yarn
picker
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Expired - Lifetime
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US435994A
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English (en)
Inventor
Sabbe Jan
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SOCIETE LIBREX ANSTALT LI
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SOCIETE LIBREX ANSTALT LI
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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D27/00—Woven pile fabrics
    • D03D27/02—Woven pile fabrics wherein the pile is formed by warp or weft
    • D03D27/10—Fabrics woven face-to-face, e.g. double velvet
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D39/00—Pile-fabric looms
    • D03D39/16—Double-plush looms, i.e. for weaving two pile fabrics face-to-face
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D41/00—Looms not otherwise provided for, e.g. for weaving chenille yarn; Details peculiar to these looms

Definitions

  • FIG.2 J. SABBE Se t. 26, 1967 APPARATUS AND METHOD FOR MANUFACTURE OF CARPETS 2 Sheets-Sheet 1 Filed March 1, 1965 FIG.
  • the present invention relates to the production of carpet fabrics and is particularly concerned with a method of producing a selvedge on pile-fabrics carpets woven face to face on a loom with a shuttle or on a shuttleless loom and with a carpet having selvedges produced by the new method.
  • the control means for the shuttles may be constituted for example by a turret box or a rise and fall box with two compartments, to bring each compartment in turn to a position to throw its shuttle.
  • the means which feed each of the two weft yarns into the shed are arranged to lay in turn two picks of each yarn.
  • FIG. 1 is a diagrammatic illustration of the course of the yarn from the shuttle or from a yarn source in the conventional process
  • FIG. 2 is a diagrammatic illustration of the course of the yarn from two shuttles or from two yarn sources in the process according to the present invention
  • FIGS. 3a, 3b, 3c and 3d are diagrammatic illustrations showing the succession of movements of the shuttles for weaving the two fabrics of FIG. 2;
  • FIG. 4 is a fragmentary enlarged vertical schematic section of the picker shuttle and the rise and fall box for the two shuttles of FIG. 3a.
  • the shuttle in the manufacture of carpets face to face on a shuttle loom of the prior art (FIG. 1), the shuttle forms a pick 1 in the upper fabric component and then a pick 2 in this upper component.
  • the picks 1 and 2 are interwoven with the warp yarns 3 of the upper component.
  • a shuttle 4 is brought to the level of the lower component, where at the outward throw it forms a pick 5 and at the inward movement a pick 6 is interwoven with the warp yarns 7, of the lower component.
  • the weft yarns 1 and 2 of the upper component are thus connected to the weft yarns 5 and 6 of the "ice lower component on one side only of the two components by a strand 8 which is cut when the two components are separated. Because of this cut, the selvedge of the two components is in danger of fraying on one side and in order to prevent this, it must be fixed by a special seam.
  • the present invention aims at avoiding this disadvantage by producing two identical selvedges on each side of the two pieces.
  • a shuttle 9 for the upper component (FIG. 2) and another shuttle 10 for the lower component.
  • Each of these shuttles 9 and 10 is actuated separately and in turn by the same shuttle driving mechanism or picker 11a as in a loom with one shuttle.
  • a turret box or a rise and fall box 17 containing the shuttles is connected to this mechanism, so that each one thereof is presented in turn to the picker 11a which actuates the shuttles.
  • the shuttles 9 and 10 are shown in an upper and lower shuttle box, respectively, of a rise and fall box 17.
  • a shuttle driving means or picker 11a having a conventional picker stick or arm 1115 (FIG. 4) for actuating the picker 11a.
  • the rise and fall box 17 is vertically movable relative to the picker 11a, as indicated by the double edged arrow 25 (FIG. 4), by a conventional means 18 for operating the rise and fall box 17, thereby presenting each shuttle 9 and 10, in turn, to the picker 11a, as may be seen from the sequential positions of the rise and fall box 17 relative to the picker 11a as illustrated by FIGS. BIZ-3d, re spectively.
  • control mechanism for the two shuttles 9 and 10 or for the yarns in looms without shuttles has not been illustrated in detail because any person skilled in the art would readily be able to adapt devices known in the weaving art for performing the required function and such control mechanism is not part of the present invention.
  • picker means for actuating said shuttles causing each of said shuttles to perform a reciprocating movement separately from each other, in its corresponding component, respectively, in order to surround a warp yarn by a weft yarn in each of said components, and means for moving said shuttles alternately and sequentially with the corresponding component, into position adjacent said picker means so that said picker means causes said shuttles to perform said reciprocating movement sequentially.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Looms (AREA)
  • Knitting Of Fabric (AREA)
US435994A 1964-03-04 1965-03-01 Apparatus and method for manufacture of carpets Expired - Lifetime US3343570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR18365A FR1401237A (fr) 1964-03-04 1964-03-04 Procédé de réalisation de lisière de tapis tissés en double pièce sur métier à une navette ou sans navette et tapis possédant ces lisières

Publications (1)

Publication Number Publication Date
US3343570A true US3343570A (en) 1967-09-26

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US435994A Expired - Lifetime US3343570A (en) 1964-03-04 1965-03-01 Apparatus and method for manufacture of carpets

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US (1) US3343570A (en))
BE (1) BE646276A (en))
CH (1) CH407910A (en))
DE (1) DE1535783A1 (en))
DK (1) DK128614B (en))
FR (1) FR1401237A (en))
GB (1) GB1070989A (en))
NL (1) NL6502725A (en))
SE (1) SE305630B (en))

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US324394A (en) * 1885-08-18 Loom for weaving double-pile fabrics
GB189410993A (en) * 1894-06-06 1894-08-25 Johann Theodor Blass Machine for Loosening and Drying Yarns and Threads after Starching, Dyeing, and like Operations.
US549182A (en) * 1895-11-05 bullock
US1265084A (en) * 1917-02-09 1918-05-07 Crompton & Knowles Loom Works Loom for weaving double-pile fabrics.
US1524398A (en) * 1923-06-21 1925-01-27 Joseph Wild & Company Loom
US1667306A (en) * 1928-04-24 brooks
FR746716A (fr) * 1931-12-03 1933-06-03 Jean Guesken Procédé et dispositif pour tisser des tissus à poil en double pièce
US1943662A (en) * 1932-01-02 1934-01-16 Sanford Mills Needle loom
US2140134A (en) * 1936-04-28 1938-12-13 Kohler Hermann Double-shed loom
US2152592A (en) * 1937-02-15 1939-03-28 Bigelow Sanford Carpet Co Inc Pile fabric loom
US2714397A (en) * 1954-06-28 1955-08-02 Belrug Mills Of South Carolina Device for shifting pile warp crossings toward fell
US2714398A (en) * 1954-10-29 1955-08-02 Belrug Mills Of South Carolina Device for shifting pile warp threads laterally

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US324394A (en) * 1885-08-18 Loom for weaving double-pile fabrics
US549182A (en) * 1895-11-05 bullock
US1667306A (en) * 1928-04-24 brooks
GB189410993A (en) * 1894-06-06 1894-08-25 Johann Theodor Blass Machine for Loosening and Drying Yarns and Threads after Starching, Dyeing, and like Operations.
US1265084A (en) * 1917-02-09 1918-05-07 Crompton & Knowles Loom Works Loom for weaving double-pile fabrics.
US1524398A (en) * 1923-06-21 1925-01-27 Joseph Wild & Company Loom
FR746716A (fr) * 1931-12-03 1933-06-03 Jean Guesken Procédé et dispositif pour tisser des tissus à poil en double pièce
US1943662A (en) * 1932-01-02 1934-01-16 Sanford Mills Needle loom
US2140134A (en) * 1936-04-28 1938-12-13 Kohler Hermann Double-shed loom
US2152592A (en) * 1937-02-15 1939-03-28 Bigelow Sanford Carpet Co Inc Pile fabric loom
US2714397A (en) * 1954-06-28 1955-08-02 Belrug Mills Of South Carolina Device for shifting pile warp crossings toward fell
US2714398A (en) * 1954-10-29 1955-08-02 Belrug Mills Of South Carolina Device for shifting pile warp threads laterally

Also Published As

Publication number Publication date
CH407910A (it) 1966-02-15
GB1070989A (en) 1967-06-07
NL6502725A (en)) 1965-09-06
SE305630B (en)) 1968-10-28
DK128614B (da) 1974-06-04
FR1401237A (fr) 1965-06-04
BE646276A (en))
DE1535783A1 (de) 1970-03-05

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