US3532134A - Method of weaving and a fabric woven according to this method of weaving - Google Patents

Method of weaving and a fabric woven according to this method of weaving Download PDF

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Publication number
US3532134A
US3532134A US757038A US3532134DA US3532134A US 3532134 A US3532134 A US 3532134A US 757038 A US757038 A US 757038A US 3532134D A US3532134D A US 3532134DA US 3532134 A US3532134 A US 3532134A
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US
United States
Prior art keywords
wefts
weaving
shed
weft
thread
Prior art date
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Expired - Lifetime
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US757038A
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English (en)
Inventor
Lambertus Te Strake
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.)
MAS FAB L TE STRAKE NV
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Strake Maschf Nv
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Publication date
Application filed by Strake Maschf Nv filed Critical Strake Maschf Nv
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Publication of US3532134A publication Critical patent/US3532134A/en
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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D23/00—General weaving methods not special to the production of any particular woven fabric or the use of any particular loom; Weaves not provided for in any other single group

Definitions

  • Netherlands 6712856 METHOD OF WEAVING AND A FABRIC WOVEN ACCORDING TO THIS METHOD OF WEAVING 1 Claim, 3 Drawing Figs.
  • every hairpin-shaped weft introduced from that end of the shed consists of a hairpin-shaped sheaf of at least two threads, while every hairpin-shaped weftintroduced from the other end of the shed consists of a single thread.
  • the invention relates to a method of weaving to provide arbitrary interlacing.
  • the invention relates also to a fabric woven with the method according to the invention.
  • weaving machines operating with shuttles have been provided with a relay box in order to replace a shuttle having a thin thread, after a number of picks, by a shuttle provided with a thick effect thread.
  • a thread presenting device is controlled in such a manner that the gripper shuttle can pick up a certain kind of a weft and draw this weft into the shed when one kind of a weft is to alternate with another kind of weft.
  • Stationary thread packages are situated in such weaving machines and each package carries a certain kind of thread.
  • a weaving machine in which the wefts are inserted by means of jet action of a fluid need not be provided with special means when the method according to the invention is performed in such a manner that two or more wefts which are to be inserted into the shed in the shape of a sheaf .and simultaneously are to be interlaced with the warp threads are inserted from one end of the shed, whereas the single wefts which are separately interlaced are inserted from the opposite end of the shed.
  • the method of weaving according to the invention can be used in weaving machines in which the wefts are to be inserted into the shed by means of a gripper shuttle. In this case some provisions are to be made in the presenting device for the weft.
  • a variation in the pattern of the visual effect can be also performed with the method of weaving according to the invention in which after the insertion of two or more wefts which are simultaneously interlaced with the warp, again two or more wefts are inserted after the shed has been changed, and the last two or more wefts are simultaneously interlaced with the warp thread.
  • FIG. 1 is a diagram showing interlacing of a single-straight fabric in which sheafs of two simultaneously interlaced wefts have been inserted;
  • . 2 is an enlarged plan view of the fabric shown in the diagram of FIG. 1, and
  • FIG. 3 is a similar diagram of interlacing of a single straight fabric according to FIG. 1, however, provided with sheafs of DESCRIPTION OF THE PREFERRED EMBODIMENTS
  • a single straight interlacing has been chosen in the diagrams of the drawing, however, the methods of weaving can be used in any known kind of weave.
  • Each hairpin-shaped weft 3 and 4 consists in a leg A or A, which has been inserted into the shed and interlaced into the cloth first and a leg 8;, or B. which is to be inserted after a leg of another weft has been inserted into the shed from the opposite end thereof and has been interlaced in the cloth. Further, after the legs 8;, and B of these wefts are inserted and after interlacing in the cloth new wefts are inserted beginning with the leg A; or A...
  • sheaf of two wefts 4"and 4sheafs can be provided comprising more than two wefts.
  • sheafs of three wefts 4', 4" and 4" have been provided.
  • Sheafs comprising a larger number of wefts can be provided also.
  • the method of weaving according to the invention can be used in weaving machines provided with a device for weft insertion by means of jet action of a fluid.
  • a device for weft insertion by means of jet action of a fluid In spite of the complicated path of the thread which is drawn from the stationary thread packages through such a known device no special provisions have been made as the threads after drawing them from the thread packages will stick together and will easily run through the device after which they can be inserted into the shed.
  • a method of weaving to provide arbitrary interlacing of weft threads comprising the steps of picking into a shed first one and then the other leg of each of a plurality of successive hairpin-shaped wefts by jet action of a fluid, the legs of some hairpin-shaped wefts being picked into the shed from one end and the legs of other hairpin-shaped wefts being picked into the shed from the other end, while the picks from one end of the shed alternate with the picks from the other end of the shed, the shed being changed between successive picks, wherein the improvement comprises the steps of:

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Woven Fabrics (AREA)
US757038A 1967-09-20 1968-09-03 Method of weaving and a fabric woven according to this method of weaving Expired - Lifetime US3532134A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6712856A NL6712856A (fr) 1967-09-20 1967-09-20

Publications (1)

Publication Number Publication Date
US3532134A true US3532134A (en) 1970-10-06

Family

ID=19801257

Family Applications (1)

Application Number Title Priority Date Filing Date
US757038A Expired - Lifetime US3532134A (en) 1967-09-20 1968-09-03 Method of weaving and a fabric woven according to this method of weaving

Country Status (7)

Country Link
US (1) US3532134A (fr)
BE (1) BE720238A (fr)
CH (1) CH480466A (fr)
DE (1) DE1785378A1 (fr)
FR (1) FR1583134A (fr)
GB (1) GB1246118A (fr)
NL (1) NL6712856A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032815A1 (de) * 1980-08-30 1982-04-15 Jute- und Leinenindustrie H.R. Rathgeber KG, 7922 Herbrechtingen Gurtband und verfahren zu seiner herstellung
IT1189843B (it) * 1986-01-03 1988-02-10 Tappettificio Cancelli Tessuto ad armatura semplice di intreccio trma e ordito con trama costutuita da una pluralita' di fili

Also Published As

Publication number Publication date
NL6712856A (fr) 1969-03-24
DE1785378A1 (de) 1972-02-10
CH480466A (de) 1969-10-31
BE720238A (fr) 1969-02-03
GB1246118A (en) 1971-09-15
FR1583134A (fr) 1969-10-17

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