ES483342A1 - Perfeccionamientos en los sistemas para la insercion de tra-ma en telares de pinzas - Google Patents

Perfeccionamientos en los sistemas para la insercion de tra-ma en telares de pinzas

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
English (en)
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/es
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

Perfeccionamientos en los sistemas para la inserción de trama en telares de pinzas, que tienen un par de pinzas retraíbles la una contra la otra en el sistema de hilos de urdimbre y provista en su extremo de un cabezal de transferencia con mordaza de transferencia y de un cabezal de recepción con mordaza de recepción, caracterizados porque las mandíbulas de la mordaza (7) de transferencia pivotan en un cuerpo (5) del cabezal (1) de transferencia bajo el efecto de medios elásticos (8) en una carrera frontal mutua para sujetar la trama (31), y la mordaza (14) de recepción bajo el efecto de medios elásticos (16) hacia el contacto con una superficie (17) de trabajos prevista en el cuerpo (11) del cabezal (10) de recepción para sujetar la trama entregada (31) y hacia la cooperación contra la mordaza (7) de transferencia en una posición extrema de las pinzas (3a, 3b), mientras que, en la otra posición extrema de las pinzas (3a, 3b), la mordaza (7) de transferencia está en contacto con el abridor(20) y la mordaza (14) de recepción está en contacto con el mecanismo (22) de soltado.
ES483342A 1978-09-04 1979-08-11 Perfeccionamientos en los sistemas para la insercion de tra-ma en telares de pinzas Expired ES483342A1 (es)

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 (es) 1980-04-01

Family

ID=5402555

Family Applications (1)

Application Number Title Priority Date Filing Date
ES483342A Expired ES483342A1 (es) 1978-09-04 1979-08-11 Perfeccionamientos en los sistemas para la insercion de tra-ma en telares de pinzas

Country Status (12)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1132844B (it) * 1980-09-15 1986-07-09 Nuovo Pignone Spa Perfezionamenti nelle pinze passatrama per telai tessili
DE3320064C2 (de) * 1983-06-03 1988-06-16 Lindauer Dornier Gmbh, 8990 Lindau Einrichtung zur zwangsläufigen Betätigung der Klemmvorrichtung von Schußfadeneintragorganen bei schützenlosen Webmaschinen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE154294C (es) *
DE113223C (es) *
AT4780B (es) * 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 (es) 1983-04-01
BE878569A (fr) 1979-12-31
DE2927283C2 (de) 1985-08-14
FR2434881A1 (fr) 1980-03-28
CS197171B1 (en) 1980-04-30
BG34550A1 (en) 1983-10-15
IT7924516A0 (it) 1979-07-20
SU939612A1 (ru) 1982-06-30
PL218107A2 (es) 1980-06-02
DD148164A3 (de) 1981-05-13
IT1195728B (it) 1988-10-27
DE2927283A1 (de) 1980-03-13

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