ES369967A1 - Un metodo para fabricar hilo alterno doblado y retorcido. - Google Patents

Un metodo para fabricar hilo alterno doblado y retorcido.

Info

Publication number
ES369967A1
ES369967A1 ES369967A ES369967A ES369967A1 ES 369967 A1 ES369967 A1 ES 369967A1 ES 369967 A ES369967 A ES 369967A ES 369967 A ES369967 A ES 369967A ES 369967 A1 ES369967 A1 ES 369967A1
Authority
ES
Spain
Prior art keywords
strands
point
twisting
twist
nodes
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
ES369967A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES369967A1 publication Critical patent/ES369967A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
    • D02G3/28—Doubled, plied, or cabled threads
    • D02G3/286—Doubled, plied, or cabled threads with alternatively "S" and "Z" direction of twist, e.g. Self-twist process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
ES369967A 1968-07-30 1969-07-28 Un metodo para fabricar hilo alterno doblado y retorcido. Expired ES369967A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74884768A 1968-07-30 1968-07-30

Publications (1)

Publication Number Publication Date
ES369967A1 true ES369967A1 (es) 1971-07-16

Family

ID=25011177

Family Applications (1)

Application Number Title Priority Date Filing Date
ES369967A Expired ES369967A1 (es) 1968-07-30 1969-07-28 Un metodo para fabricar hilo alterno doblado y retorcido.

Country Status (9)

Country Link
US (1) US3468120A (enrdf_load_stackoverflow)
JP (1) JPS4830008B1 (enrdf_load_stackoverflow)
BE (1) BE736710A (enrdf_load_stackoverflow)
CH (1) CH503131A (enrdf_load_stackoverflow)
DE (1) DE1938549A1 (enrdf_load_stackoverflow)
ES (1) ES369967A1 (enrdf_load_stackoverflow)
FR (1) FR2013993A1 (enrdf_load_stackoverflow)
GB (1) GB1233677A (enrdf_load_stackoverflow)
NL (1) NL6911406A (enrdf_load_stackoverflow)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816988A (en) * 1971-02-03 1974-06-18 Bayer Ag Process and an apparatus for the production of synthetic, crimped, highly elastic endless yarn
US3744232A (en) * 1971-04-05 1973-07-10 Bigelow Sanford Inc Composite false-twist yarn
US3775955A (en) * 1971-07-30 1973-12-04 Bigelow Sanford Inc Composite false-twist yarns, methods and apparatus
US3939632A (en) * 1973-05-14 1976-02-24 Imperial Chemical Industries Limited Process for the production of effect yarns
GB1508894A (en) * 1974-04-19 1978-04-26 Commw Scient Ind Res Org Method of and apparatus for forming a multiply yarn
SU562594A1 (ru) * 1975-07-22 1977-06-25 Всесоюзный Научно-Исследовательский Институт Легкого И Текстильного Машиностроения Способ получени самокрученой пр жи
US4055040A (en) * 1976-04-13 1977-10-25 E. I. Du Pont De Nemours And Company Alternately twisted yarn assembly and method for making
US4096006A (en) * 1976-09-22 1978-06-20 Spectra-Strip Corporation Method and apparatus for making twisted pair multi-conductor ribbon cable with intermittent straight sections
US4162607A (en) * 1977-07-01 1979-07-31 Akzona Incorporated Entangled yarns
US4276740A (en) * 1977-10-25 1981-07-07 Wwg Industries, Inc. Self-twisted yarn and method and apparatus for producing it
US4173861A (en) * 1977-11-11 1979-11-13 Wwg Industries, Inc. Method and apparatus for controlling twist in yarn
US4279120A (en) * 1978-06-08 1981-07-21 Wwg Industries, Inc. Self twist yarn and method and apparatus for making such yarns
US4214018A (en) * 1978-08-14 1980-07-22 Rca Corporation Method for making adherent pinhole free aluminum films on pyroelectric and/or piezoelectric substrates
FR2465805A1 (fr) * 1979-09-20 1981-03-27 Asa Sa Machine pour l'obtention de fils autotordus
US4413469A (en) * 1981-03-23 1983-11-08 Allied Corporation Method of making low crosstalk ribbon cable
US5003763A (en) * 1988-04-15 1991-04-02 E. I. Du Pont De Nemours And Company Apparatus and process for forming alternate twist plied yarn and product therefrom
US5012636A (en) * 1988-04-15 1991-05-07 E. I. Du Pont De Nemours And Company Apparatus and process for forming alternate twist plied yarn and product therefrom
US4873821A (en) * 1988-04-15 1989-10-17 E. I. Du Pont De Nemours And Company Apparatus and process for forming alternate twist plied yarn
US5179827A (en) * 1988-04-15 1993-01-19 E. I. Du Pont De Nemours And Company Alternate twist plied yarn
US4977739A (en) * 1989-06-26 1990-12-18 Du Pont Canada Inc. Method and apparatus for making composite yarn
CA2184475A1 (en) * 1994-03-16 1995-09-21 Robert William Mcallister A process and apparatus for making uniform alternate ply-twisted yarn and product
US5557915A (en) * 1994-11-14 1996-09-24 E. I. Du Pont De Nemours And Company Method and apparatus for making alternate twist plied yarn and product
BE1019565A5 (nl) * 2010-11-03 2012-08-07 Gilbos Nv Werkwijze en inrichting voor het vervaardigen van alternerend s/z gecableerde of verbonden alternerend s/z getwijnde garens.
CN107532346B (zh) * 2015-04-08 2020-08-07 肖氏工业集团公司 纱线变形装置和方法
CN113430688B (zh) * 2021-08-03 2022-06-10 黄石宏和电子材料科技有限公司 一种防止捻线反转的装置及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025656A (en) * 1957-07-17 1962-03-20 Cook Foundation Inc Method and apparatus for making communication cable
CA655087A (en) * 1958-08-01 1963-01-01 L. Dahlstrom Richard Method for effecting controlled relaxation of yarns of synthetic polymeric compositions
US3052079A (en) * 1958-11-10 1962-09-04 Western Electric Co Apparatus for twisting strands
US3225533A (en) * 1961-10-19 1965-12-28 Commw Scient Ind Res Org Apparatus and process for forming yarns and other twisted assemblies

Also Published As

Publication number Publication date
FR2013993A1 (enrdf_load_stackoverflow) 1970-04-10
GB1233677A (enrdf_load_stackoverflow) 1971-05-26
BE736710A (enrdf_load_stackoverflow) 1969-12-31
CH503131A (de) 1971-02-15
NL6911406A (enrdf_load_stackoverflow) 1970-02-03
US3468120A (en) 1969-09-23
DE1938549A1 (de) 1970-04-23
JPS4830008B1 (enrdf_load_stackoverflow) 1973-09-17

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