ES390992A1 - Method for loading shuttles with weft and device for caryying out such method in travelling wave shedding looms - Google Patents

Method for loading shuttles with weft and device for caryying out such method in travelling wave shedding looms

Info

Publication number
ES390992A1
ES390992A1 ES390992A ES390992A ES390992A1 ES 390992 A1 ES390992 A1 ES 390992A1 ES 390992 A ES390992 A ES 390992A ES 390992 A ES390992 A ES 390992A ES 390992 A1 ES390992 A1 ES 390992A1
Authority
ES
Spain
Prior art keywords
shuttle
weft
shuttles
filling
weft yarn
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
ES390992A
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.)
Vyzkumny Ustav Bavlnarsky AS
Original Assignee
Vyzkumny Ustav Bavlnarsky AS
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 Ustav Bavlnarsky AS filed Critical Vyzkumny Ustav Bavlnarsky AS
Publication of ES390992A1 publication Critical patent/ES390992A1/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
    • D03D47/26—Travelling-wave-shed looms
    • D03D47/261—Preparation of weft
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D45/00—Looms with automatic weft replenishment
    • D03D45/20—Changing bobbins, cops, or other shuttle stock

Landscapes

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

Abstract

Improvements in the devices for filling shuttles, with weft, in progressive setting looms with shuttles of continuous travel in which the filling of the shuttles takes place in the common part of the paths of the shuttles and moving units that move. at the same speed, with which devices the excess part of the weft yarn end is transferable backwards in a direction opposite to the yarn direction during the filling of the shuttle before the weft yarn supply end is inserted in the shuttle between the shuttle bobbin and the dosing device actuation means, while at the same time at the beginning of the spooling said end of the weft yarn supply is released from the grip of the braking mechanism and is held by the next turns around the rogue of the shuttle, while the weft is separated and held simultaneously by the device. or clamping, after the predetermined number of turns have been spooled, after the shuttle has entered the shed and the weft has been interwoven by at least two warp threads, characterized in that the dosing device of the filling is provided with an independent drive of the machine's revolutions, said drive being provided with output elements that fit with the recesses of the shuttle and in addition to an accumulator device, while the shuttle is equipped with a spindle capable of turning free arranged in the recess of the shuttle and the separation means are arranged together with the fastening device next to the selvedge. (Machine-translation by Google Translate, not legally binding)
ES390992A 1970-04-28 1971-04-28 Method for loading shuttles with weft and device for caryying out such method in travelling wave shedding looms Expired ES390992A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS2934A CS148467B1 (en) 1970-04-28 1970-04-28

Publications (1)

Publication Number Publication Date
ES390992A1 true ES390992A1 (en) 1974-05-01

Family

ID=5367923

Family Applications (1)

Application Number Title Priority Date Filing Date
ES390992A Expired ES390992A1 (en) 1970-04-28 1971-04-28 Method for loading shuttles with weft and device for caryying out such method in travelling wave shedding looms

Country Status (9)

Country Link
JP (1) JPS5245827B1 (en)
AT (1) AT304397B (en)
CA (1) CA946255A (en)
CH (1) CH529862A (en)
CS (1) CS148467B1 (en)
DE (1) DE2120584C3 (en)
ES (1) ES390992A1 (en)
FR (1) FR2090882A5 (en)
GB (1) GB1335292A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS160834B1 (en) * 1972-06-12 1975-05-04
ES494902A0 (en) * 1980-08-25 1981-07-01 Sitjas Vilargunte Valentin WEAVING AND WEAVING MACHINE

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE164094C (en) *
GB1047383A (en) * 1900-01-01
DE579287C (en) * 1928-09-12 1933-06-23 Otto Primavesi loom
CH160148A (en) * 1931-01-16 1933-02-28 Limited Gawsworth Patents Method and loom for the production of a fabric with loop-shaped weft threads drawn into the warp.
DE853279C (en) * 1944-12-09 1952-10-23 Sulzer Ag Weaving process to reduce the tension of the weft thread in rapier looms
DE814729C (en) * 1949-10-23 1951-09-24 Ernst L L Gorissen Loom
CH307597A (en) * 1953-01-27 1955-06-15 Juillard Yves Weaving process and rectilinear loom for its implementation.
DE950838C (en) * 1953-10-17 1956-10-18 Sulzer Ag Loom
US2902058A (en) * 1954-12-17 1959-09-01 Chicopee Mfg Corp Looms
DE1019619B (en) * 1955-04-14 1957-11-14 Trikotfabriken J Schiesser A G Flat loom
DE1176068B (en) * 1958-06-27 1964-08-13 Zangs Ag Maschf Method for filling the shuttle in a weaving machine, in particular in a weaving machine with the insertion of the weft threads by shuttle-like shuttles moving one after the other in traveling fans, and a weaving machine for performing the method
DE1218965B (en) * 1959-06-26 1966-06-08 Sulzer Ag Process for slacking off weft material in weaving machines and device for carrying out the process
CH409815A (en) * 1961-07-06 1966-03-15 Oerlikon Buehrle Holding Ag Device for stacking a weft thread for weaving machines
CH404571A (en) * 1962-07-30 1965-12-15 Oerlikon Buehrle Holding Ag Method for inserting the thread into the cavity of a textile machine guard and device for carrying out this method
CH414489A (en) * 1963-03-19 1966-05-31 Oerlikon Buehrle Holding Ag Method for loading the shuttle of weaving machines with thread, and device for carrying out the method
CH417495A (en) * 1963-10-14 1966-07-15 Oerlikon Buehrle Holding Ag Method for weaving on a wave loom and wave loom for carrying out the method
CH415492A (en) * 1963-12-10 1966-06-15 Sulzer Ag Auxiliary device for weaving machines, to prevent weft threads from nipping
CH416489A (en) * 1964-04-14 1966-06-30 Oerlikon Buehrle Holding Ag Method for further weaving a piece of fabric being produced on a wave loom after an interruption in work, and device on wave loom for carrying out the method
DE1288025B (en) * 1964-12-07
CH452453A (en) * 1967-06-21 1968-05-31 Rueti Ag Maschf A shuttle for inserting weft threads
CH457315A (en) * 1967-07-11 1968-05-31 Rueti Ag Maschf Device for creating thread windings
CH455669A (en) * 1967-08-16 1968-07-15 Rueti Ag Maschf A shuttle for inserting weft threads
CH459098A (en) * 1967-09-21 1968-06-30 Rueti Ag Maschf Arrangement for monitoring the weft thread insertion
CH471261A (en) * 1968-03-21 1969-04-15 Sulzer Ag Device for storing the weft material in weaving machines

Also Published As

Publication number Publication date
AT304397B (en) 1972-11-15
DE2120584B2 (en) 1978-11-09
CA946255A (en) 1974-04-30
FR2090882A5 (en) 1972-01-14
CS148467B1 (en) 1973-02-22
JPS5245827B1 (en) 1977-11-18
GB1335292A (en) 1973-10-24
DE2120584C3 (en) 1983-11-03
DE2120584A1 (en) 1971-11-11
CH529862A (en) 1972-10-31

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