ES310352A1 - Weft thread retaining and cutting device for shuttleless looms - Google Patents

Weft thread retaining and cutting device for shuttleless looms

Info

Publication number
ES310352A1
ES310352A1 ES0310352A ES310352A ES310352A1 ES 310352 A1 ES310352 A1 ES 310352A1 ES 0310352 A ES0310352 A ES 0310352A ES 310352 A ES310352 A ES 310352A ES 310352 A1 ES310352 A1 ES 310352A1
Authority
ES
Spain
Prior art keywords
fulcrum
cutting device
weft thread
shed
hand
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
ES0310352A
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.)
Prive Des Inv S Modernes O F P
Original Assignee
Prive Des Inv S Modernes O F P
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 Prive Des Inv S Modernes O F P filed Critical Prive Des Inv S Modernes O F P
Publication of ES310352A1 publication Critical patent/ES310352A1/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
    • D03D47/24—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 by gripper or dummy shuttle
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/70—Devices for cutting weft threads

Landscapes

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

Abstract

A device for retaining and cutting the weft yarns for loosely cut shuttle looms, characterized in that it comprises at least one mechanism fixed at one end of the fulcrum and constituted by a watertight cylindrical chamber mounted slidingly on the tube that forms the frame of the fulcrum and a lateral perforation from which it opens upwards between an anvil and a sliding shutter, provided with a cutting end, means being provided on the one hand for suction inside said cylindrical chamber, and on the other hand for provoke the opening of the gate at the moment when the tiratrama leaves the shed, while its closure is commanded after the closing of the shed and before the forward movement of the fulcrum is made. (Machine-translation by Google Translate, not legally binding)
ES0310352A 1964-10-13 1965-03-10 Weft thread retaining and cutting device for shuttleless looms Expired ES310352A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45209A FR1419036A (en) 1964-10-13 1964-10-13 Improvements to weft thread retainers and cutters on cut-pick false shuttle looms

Publications (1)

Publication Number Publication Date
ES310352A1 true ES310352A1 (en) 1965-06-01

Family

ID=8598082

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0310352A Expired ES310352A1 (en) 1964-10-13 1965-03-10 Weft thread retaining and cutting device for shuttleless looms

Country Status (3)

Country Link
US (1) US3310073A (en)
ES (1) ES310352A1 (en)
FR (1) FR1419036A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1453910A (en) * 1965-06-25 1966-07-22 Improvements to control devices for shuttle-less looms
US3498338A (en) * 1967-01-23 1970-03-03 Volker Lutze Method and apparatus for introducing weft threads in weaving machines
CH571598A5 (en) * 1973-11-02 1976-01-15 Sulzer Ag
EP0143119B1 (en) * 1983-12-01 1987-09-09 Maschinenfabrik Sulzer-Rüti Ag Weft cutter for looms, especially for linear multiple shed looms
EP0228342B1 (en) * 1985-12-20 1990-07-18 GebràœDer Sulzer Aktiengesellschaft Air jet loom

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1921396A (en) * 1930-05-09 1933-08-08 Celanese Corp Loom having alpha stationary weft supply
US1963098A (en) * 1932-06-20 1934-06-19 Celanese Corp Shuttleless loom
US3050088A (en) * 1960-08-18 1962-08-21 C A Delius & Sohne Weft tensioning and inserting device for gripper shuttle looms
DE1232887B (en) * 1961-02-20 1967-01-19 Rueti Ag Maschf Method for monitoring the weft threads in looms and in particular in looms with spoolless shuttle and device for carrying out the method
FR1348370A (en) * 1962-07-25 1964-01-10 Improvements in shaving protruding wefts, especially for shuttle-less looms
US3213892A (en) * 1962-10-17 1965-10-26 Zangs Ag Maschf Weaving method and gripper shuttle weaving machine for carrying out said method

Also Published As

Publication number Publication date
FR1419036A (en) 1965-11-26
US3310073A (en) 1967-03-21

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