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ES379611A1 - Weaving machines with continuous weft feed - Google Patents

Weaving machines with continuous weft feed

Info

Publication number
ES379611A1
ES379611A1 ES379611A ES379611A ES379611A1 ES 379611 A1 ES379611 A1 ES 379611A1 ES 379611 A ES379611 A ES 379611A ES 379611 A ES379611 A ES 379611A ES 379611 A1 ES379611 A1 ES 379611A1
Authority
ES
Spain
Prior art keywords
perforations
strips
length
weaving machines
continuous weft
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
ES379611A
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.)
DEWAS
Original Assignee
DEWAS
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 DEWAS filed Critical DEWAS
Publication of ES379611A1 publication Critical patent/ES379611A1/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
    • 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
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/275—Drive mechanisms
    • D03D47/276—Details or arrangement of sprocket wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Woven Fabrics (AREA)
  • Looms (AREA)
  • Decoration Of Textiles (AREA)

Abstract

The arrangement according to the invention consists in the provision, over at least one part of the length of one of the strips of which the tape consists, of perforations corresponding to the dimensions and to the pitch of the teeth of the wheel on the engaging radius of the said strip, while the corresponding perforations of the other band or bands are given an additional length of a magnitude and direction corresponding to the difference in length between the engaging arc, based on the middle fiber, by which engagement is made with the strip or strips having enlarged perforations, on the one hand, and that by which engagement is made with those having normal perforations, on the other hand, this arrangement being applicable in the converse manner to the respective strips in other parts of the tape.
ES379611A 1969-04-30 1970-04-28 Weaving machines with continuous weft feed Expired ES379611A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU58543 1969-04-30

Publications (1)

Publication Number Publication Date
ES379611A1 true ES379611A1 (en) 1973-01-16

Family

ID=19726017

Family Applications (1)

Application Number Title Priority Date Filing Date
ES379611A Expired ES379611A1 (en) 1969-04-30 1970-04-28 Weaving machines with continuous weft feed

Country Status (9)

Country Link
US (1) US3669155A (en)
JP (1) JPS5010984B1 (en)
CH (1) CH516670A (en)
DE (1) DE2020765C3 (en)
ES (1) ES379611A1 (en)
FR (1) FR2040431A1 (en)
GB (1) GB1275323A (en)
LU (1) LU58543A1 (en)
SU (1) SU373958A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH572114A5 (en) * 1973-12-04 1976-01-30 Rueti Ag Maschf
IT1135816B (en) * 1981-05-15 1986-08-27 Vamatex Spa MOTORCYCLE CONTROL ARRANGEMENT OF PLOT TRANSPORT CLAMPS IN WEAVING FRAMES WITHOUT SHUTTLES
JPH09176934A (en) * 1995-12-27 1997-07-08 Toyota Autom Loom Works Ltd Sprocket wheel in rapier loom, rapier band and picking device in rapier loom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151085A (en) * 1936-11-21 1939-03-21 Dewas Raymond Needle weaving loom
US2548663A (en) * 1946-03-01 1951-04-10 Crompton & Knowles Loom Works Weft needle mechanism for axminster looms
US3159184A (en) * 1962-11-13 1964-12-01 Draper Corp Tape motion for shuttleless looms

Also Published As

Publication number Publication date
CH516670A (en) 1971-12-15
US3669155A (en) 1972-06-13
DE2020765C3 (en) 1974-03-14
JPS5010984B1 (en) 1975-04-25
SU373958A3 (en) 1973-03-12
DE2020765A1 (en) 1970-11-05
LU58543A1 (en) 1971-06-22
GB1275323A (en) 1972-05-24
DE2020765B2 (en) 1973-08-16
FR2040431A1 (en) 1971-01-22

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