ES274602A1 - Improvements in shuttleless looms - Google Patents

Improvements in shuttleless looms

Info

Publication number
ES274602A1
ES274602A1 ES0274602A ES274602A ES274602A1 ES 274602 A1 ES274602 A1 ES 274602A1 ES 0274602 A ES0274602 A ES 0274602A ES 274602 A ES274602 A ES 274602A ES 274602 A1 ES274602 A1 ES 274602A1
Authority
ES
Spain
Prior art keywords
weft
thread
cutting
weft thread
organs
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
ES0274602A
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques SA
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 Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Publication of ES274602A1 publication Critical patent/ES274602A1/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

Landscapes

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

Abstract

Improvements to the devices for cutting the weft yarn on shuttleless looms; of the type of weft insertion needles, continuous feeding with weft threads starting from a bobbin, through a thread guide, said loom being characterized in that its batan carries, in addition to the thread guide (Eye, crochet hook or equivalent organ), at one of its ends and very close to the corresponding edge of the tissue and the path of the insertion needle, a weft cutting device and a weft thread tip gripping device attached to the feed coil; these two devices, each comprising two organs mounted in such a way that they can be moved away and closer to each other, are provided with their own actuating organs to ensure the approach of the cutting and gripping organs at a time when the fulling pan is in position advanced and in that the part of weft thread comprised between the corresponding edge of the fabric and the thread guide, is between the two cutting members and between the two gripping members, so that said weft thread is then cut very close to the edge of the fabric, and that the remaining point of weft thread is kept extended between said grasping device and the thread guide, in the path of the weft insertion needle, so that it is grasped by said needle for inserting the next weft thread into the shed; the loom further comprises a device of any conventional type suitable for forming a false selvedge, at least on the side where the weft thread cutting and grasping devices are located. (Machine-translation by Google Translate, not legally binding)
ES0274602A 1961-02-14 1962-02-14 Improvements in shuttleless looms Expired ES274602A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR852632A FR1290866A (en) 1961-02-14 1961-02-14 Further training in pick cutters in shuttle-less looms

Publications (1)

Publication Number Publication Date
ES274602A1 true ES274602A1 (en) 1962-04-16

Family

ID=8748771

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0274602A Expired ES274602A1 (en) 1961-02-14 1962-02-14 Improvements in shuttleless looms

Country Status (6)

Country Link
BE (1) BE613882A (en)
CH (1) CH383285A (en)
DE (1) DE1535604B1 (en)
ES (1) ES274602A1 (en)
FR (1) FR1290866A (en)
GB (1) GB985703A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1535561B1 (en) * 1964-12-01 1970-07-23 Oberdorfer Metalltuchfabrik F Procedure for guiding rifles on flat looms
ES193243Y (en) * 1973-07-07 1975-01-16 Incotex, S. A. PERFECTED MECHANISM OF CUTTING, CLAMPING AND PRESENTATION OF THE FRAME FOR LOOMS.
DE2965138D1 (en) * 1978-07-28 1983-05-11 Wiele Int Pvba Van De Loom with weft cutting device and such a device for use therein
US4275773A (en) * 1978-10-12 1981-06-30 Nissan Motor Company, Limited Weft cutting device in shuttleless loom

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1009472A (en) * 1907-08-14 1911-11-21 Clark Mechanical Co Needle-loom.
CH103420A (en) * 1921-07-08 1924-02-01 Gabler Johann Weft insertion device with grippers for looms.
DE397260C (en) * 1922-12-23 1924-06-20 Vogtlaendische Maschinenfabrik Gripper loom for the production of chenille fabrics
US2720225A (en) * 1952-06-13 1955-10-11 Draper Corp Thread clamp for looms
DE1720798U (en) * 1956-02-21 1956-04-19 Carl Zangs A G Maschf THREAD CUTTING AND CLAMPING DEVICE FOR BOBBIN CHANGES IN LOOMS.
US2928428A (en) * 1956-05-29 1960-03-15 George W Dunham Looms
CH346838A (en) * 1957-06-03 1960-05-31 Seydoux Ets Loom

Also Published As

Publication number Publication date
DE1535604B1 (en) 1971-05-19
FR1290866A (en) 1962-04-20
GB985703A (en) 1965-03-10
CH383285A (en) 1964-10-15
BE613882A (en) 1962-05-29

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