FR2256268A1 - - Google Patents

Info

Publication number
FR2256268A1
FR2256268A1 FR7442385A FR7442385A FR2256268A1 FR 2256268 A1 FR2256268 A1 FR 2256268A1 FR 7442385 A FR7442385 A FR 7442385A FR 7442385 A FR7442385 A FR 7442385A FR 2256268 A1 FR2256268 A1 FR 2256268A1
Authority
FR
France
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.)
Granted
Application number
FR7442385A
Other languages
French (fr)
Other versions
FR2256268B1 (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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research 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 US429056A external-priority patent/US3859697A/en
Priority claimed from US429054A external-priority patent/US3859696A/en
Application filed by Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Publication of FR2256268A1 publication Critical patent/FR2256268A1/fr
Application granted granted Critical
Publication of FR2256268B1 publication Critical patent/FR2256268B1/fr
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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • 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
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D02G1/168—Producing 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)
FR7442385A 1973-12-28 1974-12-20 Expired FR2256268B1 (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
FR2256268A1 true FR2256268A1 (en) 1975-07-25
FR2256268B1 FR2256268B1 (en) 1977-07-08

Family

ID=27028016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442385A Expired FR2256268B1 (en) 1973-12-28 1974-12-20

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
BR7410904D0 (en) 1975-09-02
JPS5329743B2 (en) 1978-08-23
FR2256268B1 (en) 1977-07-08
JPS50132242A (en) 1975-10-20
NL7416875A (en) 1975-07-01
GB1483778A (en) 1977-08-24
AU7671974A (en) 1976-06-24
AR204184A1 (en) 1975-11-28
CA1021926A (en) 1977-12-06
DE2461446A1 (en) 1975-07-10
LU71564A1 (en) 1975-06-17
IT1028044B (en) 1979-01-30
NL159444B (en) 1979-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse