ES345382A1 - Process and apparatus for severing flat thermoplastic wefts in looms having a fixed weft supply - Google Patents

Process and apparatus for severing flat thermoplastic wefts in looms having a fixed weft supply

Info

Publication number
ES345382A1
ES345382A1 ES345382A ES345382A ES345382A1 ES 345382 A1 ES345382 A1 ES 345382A1 ES 345382 A ES345382 A ES 345382A ES 345382 A ES345382 A ES 345382A ES 345382 A1 ES345382 A1 ES 345382A1
Authority
ES
Spain
Prior art keywords
looms
thermoelectric
wefts
sectioning
appendix
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
ES345382A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES345382A priority Critical patent/ES345382A1/en
Priority to US759714A priority patent/US3556164A/en
Publication of ES345382A1 publication Critical patent/ES345382A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Process for the sectioning of flat frames of thermoplastic material in looms with fixed frame reservation, characterized by being used for the sectioning of the flat frames at the edges of two parallel fabrics, a thermoelectric appendix, capable of being heated by an electrical resistance, to a temperature higher than the melting point of the thermoplastic material of the planar web, said thermoelectric appendix being displaceable vertically, between an operative position and a position outside the operative position, to allow the displacement of the planar plots to the formation lines of the two parallel tissues and said vertical displacement of the thermoelectric appendage proceeding synchronously with the movement of the comb of the fulcrum and with the movement of the inserting elements. (Machine-translation by Google Translate, not legally binding)
ES345382A 1967-09-13 1967-09-13 Process and apparatus for severing flat thermoplastic wefts in looms having a fixed weft supply Expired ES345382A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES345382A ES345382A1 (en) 1967-09-13 1967-09-13 Process and apparatus for severing flat thermoplastic wefts in looms having a fixed weft supply
US759714A US3556164A (en) 1967-09-13 1968-09-13 Process and apparatus for severing flat thermoplastic wefts in looms having a fixed weft supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES345382A ES345382A1 (en) 1967-09-13 1967-09-13 Process and apparatus for severing flat thermoplastic wefts in looms having a fixed weft supply

Publications (1)

Publication Number Publication Date
ES345382A1 true ES345382A1 (en) 1968-11-16

Family

ID=8446300

Family Applications (1)

Application Number Title Priority Date Filing Date
ES345382A Expired ES345382A1 (en) 1967-09-13 1967-09-13 Process and apparatus for severing flat thermoplastic wefts in looms having a fixed weft supply

Country Status (2)

Country Link
US (1) US3556164A (en)
ES (1) ES345382A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS162256B1 (en) * 1973-02-15 1975-07-15
DE4131000A1 (en) * 1991-09-18 1993-03-25 Dornier Gmbh Lindauer Jet loom weft cutter - has a hot wire between jet and insertion channel outside jet flow field with facing yarn push unit
US6039086A (en) * 1997-10-02 2000-03-21 Lindauer Dornier Gesellschaft Mbh Separating weft thread waste of a single uncontaminated material from untwisted leno binding threads in trimmed catch selvages

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276482A (en) * 1963-04-10 1966-10-04 Jean Gusken Maschinenfabrik Ei Web thread changing device for web-loom
CH441173A (en) * 1965-12-03 1967-07-31 Nissan Motor Loom
ES321302A1 (en) * 1965-12-21 1966-06-16 Balaguer Golobart Ramen Weft thread locating and presenting device in weaving machines,particularly of the shuttleless type

Also Published As

Publication number Publication date
US3556164A (en) 1971-01-19

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