TWI350864B - Carrying gripper for weaving looms - Google Patents

Carrying gripper for weaving looms

Info

Publication number
TWI350864B
TWI350864B TW095105654A TW95105654A TWI350864B TW I350864 B TWI350864 B TW I350864B TW 095105654 A TW095105654 A TW 095105654A TW 95105654 A TW95105654 A TW 95105654A TW I350864 B TWI350864 B TW I350864B
Authority
TW
Taiwan
Prior art keywords
weft thread
gripper
weft
gripping means
weaving looms
Prior art date
Application number
TW095105654A
Other languages
Chinese (zh)
Other versions
TW200706716A (en
Inventor
Roberto Lebbolo
Silvano Testa
Original Assignee
Promatech Spa
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 Promatech Spa filed Critical Promatech Spa
Publication of TW200706716A publication Critical patent/TW200706716A/en
Application granted granted Critical
Publication of TWI350864B publication Critical patent/TWI350864B/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
    • 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
    • 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
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means

Landscapes

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

Abstract

Carrying gripper for weaving looms, of the type wherein a channel (5) is formed behind the gripper tip head (4), arranged on a substantially vertical plane parallel to the direction of the waiting weft threads, for weft thread entry in an inner area of the gripper and towards the elastic weft-gripping means (8, 9). The inlet (7) of said elastic gripping means is arranged on the bottom of said channel (5) and immediately downstream thereof, and a weft thread deflector (6) is arranged sideways to said inlet (7), on the opposite side with respect to the weft thread end connected to the fabric being woven. The deflector (6) delays entry of the weft thread in said gripping means (8, 9), thereby preventing advance gripping of thin wefts.
TW095105654A 2005-05-17 2006-02-20 Carrying gripper for weaving looms TWI350864B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05425330A EP1724383B1 (en) 2005-05-17 2005-05-17 Carrying gripper for weaving looms with (anti-loop) device to avoid anticipated weft gripping

Publications (2)

Publication Number Publication Date
TW200706716A TW200706716A (en) 2007-02-16
TWI350864B true TWI350864B (en) 2011-10-21

Family

ID=35033805

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095105654A TWI350864B (en) 2005-05-17 2006-02-20 Carrying gripper for weaving looms

Country Status (8)

Country Link
US (1) US20060260709A1 (en)
EP (1) EP1724383B1 (en)
KR (1) KR20060119770A (en)
CN (1) CN1865562B (en)
AT (1) ATE419416T1 (en)
DE (1) DE602005012062D1 (en)
ES (1) ES2318443T3 (en)
TW (1) TWI350864B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103451829A (en) * 2013-09-24 2013-12-18 虞放河 Carrier rapier head baseplate of rapier loom

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1468819A (en) * 1973-06-15 1977-03-30 Mackie & Sons Ltd J Looms
FR2278815A1 (en) * 1974-07-18 1976-02-13 Etcoma Sarl Loom weft picker comprises two channel sections pivoted together - forming a clamp to hold the weft yarn
IT1290838B1 (en) * 1996-02-27 1998-12-14 Nuovo Pignone Spa PERFECTED CONDUCT CLAMP FOR CLAMP TEXTILE FRAME
DE59705563D1 (en) * 1996-06-07 2002-01-10 Picanol Nv ENCODER GRIPPER FOR A GRIPPER WEAVING MACHINE
IT1303764B1 (en) * 1998-11-17 2001-02-23 S M I T S R L Societa Macchine CLAMP OF PIPES FOR FRAMES WITHOUT SHUTTLE PARTICULARLY SUITABLE FOR THE CONTEMPORARY INTRODUCTION OF MORE PLOTS INTO THE ORDER MOUTH
ES2328665T3 (en) * 2001-05-08 2009-11-17 Promatech S.P.A. FRAME CARRIER FOR ADJUSTABLE FABRIC TELARS WITH REGARD TO THE THICKNESS OF THE FRAME THREAD.
EP1394302B1 (en) * 2002-08-30 2007-06-20 Promatech S.p.A. Improvements in weft carrying grippers for weaving looms and in weaving looms with guiding means thereof
DE50213973D1 (en) * 2002-09-20 2009-12-10 Picanol Nv GRIPPERS FOR A GRIPPER WEAVING MACHINE

Also Published As

Publication number Publication date
KR20060119770A (en) 2006-11-24
DE602005012062D1 (en) 2009-02-12
CN1865562B (en) 2010-09-29
EP1724383A1 (en) 2006-11-22
TW200706716A (en) 2007-02-16
EP1724383B1 (en) 2008-12-31
ATE419416T1 (en) 2009-01-15
CN1865562A (en) 2006-11-22
ES2318443T3 (en) 2009-05-01
US20060260709A1 (en) 2006-11-23

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees