ES483342A1 - Improvements in the systems for the insertion of the frame in telescopes of clamps (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the systems for the insertion of the frame in telescopes of clamps (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES483342A1
ES483342A1 ES483342A ES483342A ES483342A1 ES 483342 A1 ES483342 A1 ES 483342A1 ES 483342 A ES483342 A ES 483342A ES 483342 A ES483342 A ES 483342A ES 483342 A1 ES483342 A1 ES 483342A1
Authority
ES
Spain
Prior art keywords
transfer
weft
thread
clamps
head
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
Application number
ES483342A
Other languages
Spanish (es)
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.)
Vyzkumny a Vyvojovy Ustav Zavodu Vseobecneho Strojirenstvi
Original Assignee
Vyzkumny a Vyvojovy Ustav Zavodu Vseobecneho Strojirenstvi
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 Vyzkumny a Vyvojovy Ustav Zavodu Vseobecneho Strojirenstvi filed Critical Vyzkumny a Vyvojovy Ustav Zavodu Vseobecneho Strojirenstvi
Publication of ES483342A1 publication Critical patent/ES483342A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
    • D03D47/18—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick two weft inserters meeting at or near the middle of the shed and transferring the weft from one to the other
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
    • D03D47/20—Constructional features of the thread-engaging device on the inserters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Fastened releasably to the insertion needles (3a, 3b) are a transfer head (1) with transfer jaws (7) and a receiving head (10) with a receiving jaw (14). During the weft-thread transfer at the end of a needle movement in the shed, the transfer head (1) penetrating into the receiving head (10) opens the receiving jaw (14) which clamps the weft thread. At the start of the return of the insertion needles (3a, 3b), the transfer jaws (7) release the weft thread. The simple design of the heads (1, 10) guarantees a reliable weft-thread transfer and allows the use of simple control devices, whilst at the same time maintaining a small amount of weft-thread waste.
ES483342A 1978-09-04 1979-08-11 Improvements in the systems for the insertion of the frame in telescopes of clamps (Machine-translation by Google Translate, not legally binding) Expired ES483342A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS785716A CS197171B1 (en) 1978-09-04 1978-09-04 Weft inserting device for rapier looms

Publications (1)

Publication Number Publication Date
ES483342A1 true ES483342A1 (en) 1980-04-01

Family

ID=5402555

Family Applications (1)

Application Number Title Priority Date Filing Date
ES483342A Expired ES483342A1 (en) 1978-09-04 1979-08-11 Improvements in the systems for the insertion of the frame in telescopes of clamps (Machine-translation by Google Translate, not legally binding)

Country Status (12)

Country Link
BE (1) BE878569A (en)
BG (1) BG34550A1 (en)
CH (1) CH643607A5 (en)
CS (1) CS197171B1 (en)
DD (1) DD148164A3 (en)
DE (1) DE2927283C2 (en)
ES (1) ES483342A1 (en)
FR (1) FR2434881A1 (en)
HU (1) HU190998B (en)
IT (1) IT1195728B (en)
PL (1) PL115625B2 (en)
SU (1) SU939612A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1132844B (en) * 1980-09-15 1986-07-09 Nuovo Pignone Spa IMPROVEMENTS IN THE GRINDING PLIERS FOR TEXTILE FRAMES
DE3320064C2 (en) * 1983-06-03 1988-06-16 Lindauer Dornier Gmbh, 8990 Lindau Device for the inevitable actuation of the clamping device of weft thread insertion organs in shuttleless looms

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE154294C (en) *
DE113223C (en) *
AT4780B (en) * 1900-09-10 1901-07-25 Otto Hallensleben
GB322630A (en) * 1928-11-21 1929-12-12 Walter Gledhill Improvements in or relating to weaving looms having stationary weft supplies

Also Published As

Publication number Publication date
PL115625B2 (en) 1981-04-30
HU190998B (en) 1986-12-28
CH643607A5 (en) 1984-06-15
FR2434881B1 (en) 1983-04-01
BE878569A (en) 1979-12-31
DE2927283C2 (en) 1985-08-14
FR2434881A1 (en) 1980-03-28
CS197171B1 (en) 1980-04-30
BG34550A1 (en) 1983-10-15
IT7924516A0 (en) 1979-07-20
SU939612A1 (en) 1982-06-30
PL218107A2 (en) 1980-06-02
DD148164A3 (en) 1981-05-13
IT1195728B (en) 1988-10-27
DE2927283A1 (en) 1980-03-13

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