CA1021926A - Yarn crimping apparatus - Google Patents

Yarn crimping apparatus

Info

Publication number
CA1021926A
CA1021926A CA216,971A CA216971A CA1021926A CA 1021926 A CA1021926 A CA 1021926A CA 216971 A CA216971 A CA 216971A CA 1021926 A CA1021926 A CA 1021926A
Authority
CA
Canada
Prior art keywords
crimping apparatus
yarn crimping
yarn
crimping
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
CA216,971A
Inventor
Lloyd M. Guenther
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology 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
Priority claimed from US429054A external-priority patent/US3859696A/en
Priority claimed from US429056A external-priority patent/US3859697A/en
Application filed by Chevron Research and Technology Co filed Critical Chevron Research and Technology Co
Application granted granted Critical
Publication of CA1021926A publication Critical patent/CA1021926A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/16Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D02G1/168Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam including drawing or stretching on the same machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)
CA216,971A 1973-12-28 1974-12-27 Yarn crimping apparatus Expired CA1021926A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US429054A US3859696A (en) 1973-12-28 1973-12-28 Jet means in a thermoplastic yarn rebound texturizing apparatus
US429056A US3859697A (en) 1973-12-28 1973-12-28 Foraminous surface means in a thermoplastic yarn rebound texturizing apparatus

Publications (1)

Publication Number Publication Date
CA1021926A true CA1021926A (en) 1977-12-06

Family

ID=27028016

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216,971A Expired CA1021926A (en) 1973-12-28 1974-12-27 Yarn crimping apparatus

Country Status (10)

Country Link
JP (1) JPS5329743B2 (en)
AR (1) AR204184A1 (en)
BR (1) BR7410904D0 (en)
CA (1) CA1021926A (en)
DE (1) DE2461446A1 (en)
FR (1) FR2256268B1 (en)
GB (1) GB1483778A (en)
IT (1) IT1028044B (en)
LU (1) LU71564A1 (en)
NL (1) NL159444B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160307A (en) * 1976-11-16 1979-07-10 Chevron Research Company Improvements in thermoplastic yarn rebound texturizing methods

Also Published As

Publication number Publication date
JPS5329743B2 (en) 1978-08-23
IT1028044B (en) 1979-01-30
DE2461446A1 (en) 1975-07-10
LU71564A1 (en) 1975-06-17
FR2256268A1 (en) 1975-07-25
JPS50132242A (en) 1975-10-20
GB1483778A (en) 1977-08-24
AU7671974A (en) 1976-06-24
NL7416875A (en) 1975-07-01
FR2256268B1 (en) 1977-07-08
AR204184A1 (en) 1975-11-28
NL159444B (en) 1979-02-15
BR7410904D0 (en) 1975-09-02

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