GB638671A - Improvements in and relating to yarn and filament tensioning devices - Google Patents

Improvements in and relating to yarn and filament tensioning devices

Info

Publication number
GB638671A
GB638671A GB1437347A GB1437347A GB638671A GB 638671 A GB638671 A GB 638671A GB 1437347 A GB1437347 A GB 1437347A GB 1437347 A GB1437347 A GB 1437347A GB 638671 A GB638671 A GB 638671A
Authority
GB
United Kingdom
Prior art keywords
bars
yarn
bar
relating
tensioning devices
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
GB1437347A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority to NL737305090A priority Critical patent/NL155414B/xx
Priority to BE482722D priority patent/BE482722A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1437347A priority patent/GB638671A/en
Priority to CH266603D priority patent/CH266603A/de
Publication of GB638671A publication Critical patent/GB638671A/en
Priority to FR1055793D priority patent/FR1055793A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/20—Co-operating surfaces mounted for relative movement
    • B65H59/26—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path
    • B65H59/28—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path the surfaces being urged towards each other
    • 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
    • D02J1/225—Mechanical characteristics of stretching apparatus
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
GB1437347A 1947-05-30 1947-05-30 Improvements in and relating to yarn and filament tensioning devices Expired GB638671A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL737305090A NL155414B (nl) 1947-05-30 Frequentiedetector.
BE482722D BE482722A (da) 1947-05-30
GB1437347A GB638671A (en) 1947-05-30 1947-05-30 Improvements in and relating to yarn and filament tensioning devices
CH266603D CH266603A (de) 1947-05-30 1948-05-29 Vorrichtung zum Bremsen eines Fadens.
FR1055793D FR1055793A (fr) 1947-05-30 1950-08-17 Procédé et dispositif d'étirage à froid et en discontinu de fils sans fin et de filés en polymères élevés linéaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1437347A GB638671A (en) 1947-05-30 1947-05-30 Improvements in and relating to yarn and filament tensioning devices

Publications (1)

Publication Number Publication Date
GB638671A true GB638671A (en) 1950-06-14

Family

ID=10247154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1437347A Expired GB638671A (en) 1947-05-30 1947-05-30 Improvements in and relating to yarn and filament tensioning devices

Country Status (5)

Country Link
BE (1) BE482722A (da)
CH (1) CH266603A (da)
FR (1) FR1055793A (da)
GB (1) GB638671A (da)
NL (1) NL155414B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069325B (de) * 1950-10-04 1959-11-19 The Chemstrand Corporation, Philadelphia, Pa. (V. St. A.) Verfahren zur Herstellung beständig gekräuselter Fäden aus Acrylnitrilpolymerasaten
US2684755A (en) * 1952-02-26 1954-07-27 American Viscose Corp Filamentary thread guide
NL96257C (da) * 1954-06-30
DE1204775B (de) * 1954-08-04 1965-11-11 Kugelfischer G Schaefer & Co Vorrichtung zum Verstrecken vollsynthetischer Faeden
BE540943A (da) * 1954-11-19
IT595427A (da) * 1955-06-30
DE1221396B (de) * 1955-07-14 1966-07-21 Deering Milliken Res Corp Verfahren zum Kraeuseln von Faeden oder Fadenbuendeln aus thermoplastischem Kunststoff
NL226022A (da) * 1957-04-10
NL271908A (da) * 1960-11-28
DE102021129142A1 (de) * 2021-11-09 2023-05-11 Maschinenfabrik Rieter Ag Garnspanner sowie Arbeitsstelle einer Textilmaschine mit einem Garnspanner

Also Published As

Publication number Publication date
BE482722A (da)
FR1055793A (fr) 1954-02-22
CH266603A (de) 1950-02-15
NL155414B (nl)

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