ES341810A1 - Improvements in the devices for the production of a synthetic thread. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the devices for the production of a synthetic thread. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES341810A1
ES341810A1 ES341810A ES341810A ES341810A1 ES 341810 A1 ES341810 A1 ES 341810A1 ES 341810 A ES341810 A ES 341810A ES 341810 A ES341810 A ES 341810A ES 341810 A1 ES341810 A1 ES 341810A1
Authority
ES
Spain
Prior art keywords
production
translation
devices
machine
legally binding
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
ES341810A
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.)
Bemberg SpA
Original Assignee
Bemberg SpA
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 Bemberg SpA filed Critical Bemberg SpA
Publication of ES341810A1 publication Critical patent/ES341810A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/20—Formation of filaments, threads, or the like with varying denier along their length
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/227—Control of the stretching tension; Localisation of the stretching neck; Draw-pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Improvements in the devices for the production of a synthetic yarn, and more particularly for the production of a yarn with oscillating title starting from linear synthetic polycondensation products, of the type of device that allows the yarn, between the feeding roller and the roller of drawing, is passed zigzag between a number of drafting rods and that allows this zigzag path to be varied during the drafting process, characterized in that said device comprising a feed roller, a drawing roller and two rods of drawing, the set of draw rods is coupled to a control system, which moves said assembly with an oscillating movement about an axis parallel to the drawbars. (Machine-translation by Google Translate, not legally binding)
ES341810A 1966-06-03 1967-05-30 Improvements in the devices for the production of a synthetic thread. (Machine-translation by Google Translate, not legally binding) Expired ES341810A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1868466 1966-06-03

Publications (1)

Publication Number Publication Date
ES341810A1 true ES341810A1 (en) 1968-08-16

Family

ID=11153165

Family Applications (2)

Application Number Title Priority Date Filing Date
ES341810A Expired ES341810A1 (en) 1966-06-03 1967-05-30 Improvements in the devices for the production of a synthetic thread. (Machine-translation by Google Translate, not legally binding)
ES341809A Expired ES341809A1 (en) 1966-06-03 1967-05-30 Procedure for the production of a synthetic thread. (Machine-translation by Google Translate, not legally binding)

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES341809A Expired ES341809A1 (en) 1966-06-03 1967-05-30 Procedure for the production of a synthetic thread. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (2) ES341810A1 (en)
NL (1) NL6707777A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3883647D1 (en) * 1987-07-04 1993-10-07 Barmag Barmer Maschf Stretching device for synthetic threads.

Also Published As

Publication number Publication date
NL6707777A (en) 1967-12-04
ES341809A1 (en) 1968-08-16

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