CH557897A - PURELY MECHANICAL, FALSE WIRE PROCESS AND DEVICE FOR IMPLEMENTING IT ON THE FRICTION RIPPLY PRINCIPLE. - Google Patents

PURELY MECHANICAL, FALSE WIRE PROCESS AND DEVICE FOR IMPLEMENTING IT ON THE FRICTION RIPPLY PRINCIPLE.

Info

Publication number
CH557897A
CH557897A CH1564472A CH1564472A CH557897A CH 557897 A CH557897 A CH 557897A CH 1564472 A CH1564472 A CH 1564472A CH 1564472 A CH1564472 A CH 1564472A CH 557897 A CH557897 A CH 557897A
Authority
CH
Switzerland
Prior art keywords
ripply
implementing
friction
principle
purely mechanical
Prior art date
Application number
CH1564472A
Other languages
German (de)
Original Assignee
Platt International Ltd
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 Platt International Ltd filed Critical Platt International Ltd
Publication of CH557897A publication Critical patent/CH557897A/en

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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/04—Devices for imparting false twist
    • D02G1/08—Rollers or other friction causing elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
CH1564472A 1971-10-29 1972-10-26 PURELY MECHANICAL, FALSE WIRE PROCESS AND DEVICE FOR IMPLEMENTING IT ON THE FRICTION RIPPLY PRINCIPLE. CH557897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5045471A GB1395888A (en) 1971-10-29 1971-10-29 Twisting of textile filaments

Publications (1)

Publication Number Publication Date
CH557897A true CH557897A (en) 1975-01-15

Family

ID=10455950

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1564472A CH557897A (en) 1971-10-29 1972-10-26 PURELY MECHANICAL, FALSE WIRE PROCESS AND DEVICE FOR IMPLEMENTING IT ON THE FRICTION RIPPLY PRINCIPLE.

Country Status (7)

Country Link
US (1) US3846966A (en)
JP (1) JPS4850052A (en)
CH (1) CH557897A (en)
DE (1) DE2252923A1 (en)
FR (1) FR2158023B1 (en)
GB (1) GB1395888A (en)
IT (1) IT970809B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1472399A (en) * 1973-04-27 1977-05-04 Imp Chem Ind Ld False twisting advancing filamentary yarns
DE2422690A1 (en) * 1974-05-10 1975-11-20 Bayer Ag PROCESS FOR MANUFACTURING DRAW-TEXTURED YARNS WITH IMPROVED PROPERTIES

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936567A (en) * 1955-07-19 1960-05-17 British Nylon Spinners Ltd Twisting of textile filaments
US2936570A (en) * 1956-11-16 1960-05-17 British Nylon Spinners Ltd Twisting of textile filaments
US3035397A (en) * 1957-01-07 1962-05-22 Hindley Brothers Ltd Belt false twisting apparatus for crimping of textile yarns
US3066473A (en) * 1960-03-23 1962-12-04 Maeda Yutaka Apparatus and method for imparting twist and crimp to textile yarns
US3656288A (en) * 1966-09-03 1972-04-18 Klinger Mfg Co Ltd False twist texturizing method and apparatus
US3451206A (en) * 1967-01-26 1969-06-24 Alexander W P Mackintosh Machines for imparting twist to yarns
CH520213A (en) * 1968-02-29 1972-03-15 Unitika Ltd Process for making crimped yarn
GB1239412A (en) * 1968-07-05 1971-07-14
FI49990C (en) * 1970-02-19 1975-11-10 Spinner Oy Ripple sleeve in order to form a false twist on thermoplastic wire

Also Published As

Publication number Publication date
DE2252923A1 (en) 1973-05-10
FR2158023B1 (en) 1975-01-03
FR2158023A1 (en) 1973-06-08
GB1395888A (en) 1975-05-29
IT970809B (en) 1974-04-20
US3846966A (en) 1974-11-12
JPS4850052A (en) 1973-07-14

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Legal Events

Date Code Title Description
PL Patent ceased