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IT1251304B - PAIR OF CARRIER-TRACTOR PLIERS FOR WEAVING FRAMES WITHOUT SHUTTLE WITH TRANSPORT OF THE WEFT IN AN OBLIQUE AND VERTICAL PLAN - Google Patents

PAIR OF CARRIER-TRACTOR PLIERS FOR WEAVING FRAMES WITHOUT SHUTTLE WITH TRANSPORT OF THE WEFT IN AN OBLIQUE AND VERTICAL PLAN

Info

Publication number
IT1251304B
IT1251304B ITMI912405A ITMI912405A IT1251304B IT 1251304 B IT1251304 B IT 1251304B IT MI912405 A ITMI912405 A IT MI912405A IT MI912405 A ITMI912405 A IT MI912405A IT 1251304 B IT1251304 B IT 1251304B
Authority
IT
Italy
Prior art keywords
gripper
weft
shuttle
pair
oblique
Prior art date
Application number
ITMI912405A
Other languages
Italian (it)
Inventor
Ettore Viscardi
Original Assignee
Somet Soc Mec Tessile
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 Somet Soc Mec Tessile filed Critical Somet Soc Mec Tessile
Priority to ITMI912405A priority Critical patent/IT1251304B/en
Publication of ITMI912405A0 publication Critical patent/ITMI912405A0/en
Priority to ES92115444T priority patent/ES2090437T3/en
Priority to EP92115444A priority patent/EP0534233B1/en
Priority to DE69212752T priority patent/DE69212752T2/en
Publication of ITMI912405A1 publication Critical patent/ITMI912405A1/en
Application granted granted Critical
Publication of IT1251304B publication Critical patent/IT1251304B/en

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
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/277—Guide mechanisms
    • 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
    • D03D47/23—Thread grippers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

Una coppia di pinze di trasporto della trama in un telaio di tessitura senza navetta, del tipo in cui la pinza portante presenta uno spazio di accoglimento della testa della pinza traente e mezzi di ritegno del filo di trama atti a bloccarne il tratto terminale attraverso detto spazio ed in cui la pinza traente presenta il proprio uncino con giacitura orizzontale e la zona di ritegno del filo di trama con giacitura verticale. La pinza portante presenta il tratto terminale del filo di trama disposto secondo un piano obliquo e la pinza traente presenta l'uncino rivolto verso la pinza portante, ovvero dal lato opposto rispetto al pettine del telaio, e due nervature a gobba, aggettanti verso l'alto e rispettivamente verso il basso dalla testa della pinza stessa.A pair of weft transporting pincers in a weaving loom without shuttle, of the type in which the carrying pincer has a space for receiving the head of the pulling pincer and means for retaining the weft thread suitable for blocking its end section through said space and wherein the pulling gripper has its own hook with horizontal position and the retention area of the weft thread with vertical position. The carrying gripper has the terminal part of the weft thread arranged according to an oblique plane and the pulling gripper has the hook facing the carrying gripper, that is from the opposite side with respect to the frame comb, and two hump ribs, projecting towards the up and down respectively from the head of the gripper itself.

ITMI912405A 1991-09-11 1991-09-11 PAIR OF CARRIER-TRACTOR PLIERS FOR WEAVING FRAMES WITHOUT SHUTTLE WITH TRANSPORT OF THE WEFT IN AN OBLIQUE AND VERTICAL PLAN IT1251304B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI912405A IT1251304B (en) 1991-09-11 1991-09-11 PAIR OF CARRIER-TRACTOR PLIERS FOR WEAVING FRAMES WITHOUT SHUTTLE WITH TRANSPORT OF THE WEFT IN AN OBLIQUE AND VERTICAL PLAN
ES92115444T ES2090437T3 (en) 1991-09-11 1992-09-09 PAIR OF EXTRACTOR GRIPPERS AND FRAME CARRIERS FOR LOOMS WITHOUT SHUTTLE, WITH TRANSPORTATION OF FRAME ON AN INCLINED PLANE AND, RESPECTIVELY, VERTICAL.
EP92115444A EP0534233B1 (en) 1991-09-11 1992-09-09 Pair of weft carrying and drawing grippers for shuttleless looms, with weft transport on a slanting and, respectively, vertical plane
DE69212752T DE69212752T2 (en) 1991-09-11 1992-09-09 Bring gripper and slave gripper for defenseless weaving machines, with thread transport in an inclined or vertical plane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912405A IT1251304B (en) 1991-09-11 1991-09-11 PAIR OF CARRIER-TRACTOR PLIERS FOR WEAVING FRAMES WITHOUT SHUTTLE WITH TRANSPORT OF THE WEFT IN AN OBLIQUE AND VERTICAL PLAN

Publications (3)

Publication Number Publication Date
ITMI912405A0 ITMI912405A0 (en) 1991-09-11
ITMI912405A1 ITMI912405A1 (en) 1993-03-11
IT1251304B true IT1251304B (en) 1995-05-08

Family

ID=11360643

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912405A IT1251304B (en) 1991-09-11 1991-09-11 PAIR OF CARRIER-TRACTOR PLIERS FOR WEAVING FRAMES WITHOUT SHUTTLE WITH TRANSPORT OF THE WEFT IN AN OBLIQUE AND VERTICAL PLAN

Country Status (4)

Country Link
EP (1) EP0534233B1 (en)
DE (1) DE69212752T2 (en)
ES (1) ES2090437T3 (en)
IT (1) IT1251304B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19713628A1 (en) * 1997-04-02 1998-10-08 Picanol Nv Rapier weaving machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH502461A (en) * 1969-11-27 1971-01-31 Fischer Ag Brugg Georg Pair of grippers for weft insertion in a weaving machine
IT1043118B (en) * 1975-10-03 1980-02-20 Noovopignone S P A PERFECTLY TO WEFT INSERTION DEVICES ON FRAMES WITH REAL ESTATE RESERVE
AT377540B (en) * 1982-11-05 1985-03-25 Saurer Ag Adolph Weft gripper for a weaving machine
EP0248486B1 (en) * 1986-06-03 1990-01-17 Picanol N.V. Supply gripper for gripper weaving looms

Also Published As

Publication number Publication date
EP0534233A1 (en) 1993-03-31
ES2090437T3 (en) 1996-10-16
ITMI912405A0 (en) 1991-09-11
DE69212752D1 (en) 1996-09-19
DE69212752T2 (en) 1996-12-19
EP0534233B1 (en) 1996-08-14
ITMI912405A1 (en) 1993-03-11

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960926