AU3652000A - Gripper and device for picking a weft yarn - Google Patents

Gripper and device for picking a weft yarn

Info

Publication number
AU3652000A
AU3652000A AU36520/00A AU3652000A AU3652000A AU 3652000 A AU3652000 A AU 3652000A AU 36520/00 A AU36520/00 A AU 36520/00A AU 3652000 A AU3652000 A AU 3652000A AU 3652000 A AU3652000 A AU 3652000A
Authority
AU
Australia
Prior art keywords
clamping
weft yarn
gripper
torsion bar
picking
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.)
Abandoned
Application number
AU36520/00A
Inventor
Werner Schmidlin
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.)
Textilma AG
Original Assignee
Textilma AG
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 Textilma AG filed Critical Textilma AG
Publication of AU3652000A publication Critical patent/AU3652000A/en
Abandoned 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
    • D03D47/20—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
    • D03D47/12—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
    • D03D47/233—Carrying grippers
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J5/00—Shuttles
    • D03J5/06—Dummy shuttles; Gripper shuttles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The gripper comprises a housing (1), a clamping part (5) what a hook-like clamping section (12) receiving a weft yarn and a clamping unit (6) with a clamping tongue (22), a torsion bar (23) and a cover plate (7). The clamping tongue (22) is pivotable, cooperates with the clamping section (12) and is influenced by the torsion bar (23) in order to clamp the weft yarn. The clamping force is applied by the torsion bar (23) and the effect of the clamping is neutralized by the cover plate (7). One advantage of the gripper is that it consists of a minimum number of parts. Another advantage is that it is extremely compact.
AU36520/00A 1999-05-17 2000-04-17 Gripper and device for picking a weft yarn Abandoned AU3652000A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29908675U DE29908675U1 (en) 1999-05-17 1999-05-17 Gripper and device for inserting a weft thread
DE29908675 1999-05-17
PCT/CH2000/000220 WO2000070136A1 (en) 1999-05-17 2000-04-17 Gripper and device for picking a weft yarn

Publications (1)

Publication Number Publication Date
AU3652000A true AU3652000A (en) 2000-12-05

Family

ID=8073627

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36520/00A Abandoned AU3652000A (en) 1999-05-17 2000-04-17 Gripper and device for picking a weft yarn

Country Status (9)

Country Link
EP (1) EP1181402B1 (en)
JP (1) JP4463433B2 (en)
KR (1) KR100610393B1 (en)
CN (1) CN1140657C (en)
AT (1) ATE258242T1 (en)
AU (1) AU3652000A (en)
DE (2) DE29908675U1 (en)
TW (1) TW508383B (en)
WO (1) WO2000070136A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29908675U1 (en) * 1999-05-17 1999-08-12 Textilma Ag, Hergiswil Gripper and device for inserting a weft thread
EP2388361A1 (en) 2010-05-18 2011-11-23 Textilma AG Gripper and weft thread insertion device for a rapier weaving machine
IT201700066823A1 (en) * 2017-06-15 2018-12-15 Itema Spa PERFECTED SOCKET / RELEASE SYSTEM OF THE PLOT WIRE IN A TEXTILE FRAME
CN107904756B (en) * 2017-12-14 2019-08-20 东华大学 Carbon fiber extends flat filament weaving arrow shaft collet
EP3822400B1 (en) * 2019-11-13 2024-01-03 Picanol Moveable lever for a thread clamp for a gripper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1087088B (en) * 1955-08-29 1960-08-11 Victor Marie Joseph Ancet Device for inserting the weft thread in shuttleless looms
ES343664A1 (en) * 1967-07-13 1968-09-01 Balaguer Golobart Organs for grasping woof threads in inserting elements of stationary woof frames
DE29908675U1 (en) * 1999-05-17 1999-08-12 Textilma Ag, Hergiswil Gripper and device for inserting a weft thread

Also Published As

Publication number Publication date
EP1181402B1 (en) 2004-01-21
KR20010075642A (en) 2001-08-09
JP4463433B2 (en) 2010-05-19
WO2000070136A1 (en) 2000-11-23
TW508383B (en) 2002-11-01
JP2002544407A (en) 2002-12-24
DE29908675U1 (en) 1999-08-12
DE50005091D1 (en) 2004-02-26
CN1140657C (en) 2004-03-03
ATE258242T1 (en) 2004-02-15
KR100610393B1 (en) 2006-08-09
CN1350605A (en) 2002-05-22
EP1181402A1 (en) 2002-02-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase