FR2256269B1 - - Google Patents

Info

Publication number
FR2256269B1
FR2256269B1 FR7442386A FR7442386A FR2256269B1 FR 2256269 B1 FR2256269 B1 FR 2256269B1 FR 7442386 A FR7442386 A FR 7442386A FR 7442386 A FR7442386 A FR 7442386A FR 2256269 B1 FR2256269 B1 FR 2256269B1
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.)
Expired
Application number
FR7442386A
Other versions
FR2256269A1 (fr
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 US429058A external-priority patent/US3887971A/en
Priority claimed from US429057A external-priority patent/US3879819A/en
Application filed by Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Publication of FR2256269A1 publication Critical patent/FR2256269A1/fr
Application granted granted Critical
Publication of FR2256269B1 publication Critical patent/FR2256269B1/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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
FR7442386A 1973-12-28 1974-12-20 Expired FR2256269B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US429058A US3887971A (en) 1973-12-28 1973-12-28 Outlet means in a thermoplastic yarn rebound texturizing apparatus
US429057A US3879819A (en) 1973-12-28 1973-12-28 Heat-setting means in a thermoplastic yarn rebound texturizing apparatus

Publications (2)

Publication Number Publication Date
FR2256269A1 FR2256269A1 (fr) 1975-07-25
FR2256269B1 true FR2256269B1 (fr) 1977-07-08

Family

ID=27028019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442386A Expired FR2256269B1 (fr) 1973-12-28 1974-12-20

Country Status (10)

Country Link
JP (1) JPS5755810B2 (fr)
AR (1) AR210323A1 (fr)
BR (1) BR7410905D0 (fr)
CA (1) CA1023537A (fr)
DE (1) DE2461447C3 (fr)
FR (1) FR2256269B1 (fr)
GB (1) GB1483794A (fr)
IT (1) IT1028043B (fr)
LU (1) LU71565A1 (fr)
NL (1) NL7416879A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648785Y2 (fr) * 1975-11-19 1981-11-13
JPS52124952A (en) * 1976-04-13 1977-10-20 Saburou Takahashi Continuous bulk processing method and apparatus for yarn
JPS5493545U (fr) * 1977-12-01 1979-07-02
FR2456147A1 (fr) * 1979-05-07 1980-12-05 Chevron Res Appareil de crepage par rebonds d'un fil multifilament en resine synthetique
CA1147940A (fr) * 1979-06-07 1983-06-14 Chevron Research And Technology Company Methode et dispositif de crepage par variation de tension du file
DE102011012156A1 (de) * 2011-02-23 2012-08-23 Dbw Holding Gmbh Verfahren zur Herstellung eines Formmatrials aus Fasermaterialien und Vorrichtung hierüber

Also Published As

Publication number Publication date
CA1023537A (fr) 1978-01-03
BR7410905D0 (pt) 1975-09-02
DE2461447C3 (de) 1980-01-31
AR210323A1 (es) 1977-07-29
JPS5755810B2 (fr) 1982-11-26
FR2256269A1 (fr) 1975-07-25
GB1483794A (en) 1977-08-24
NL7416879A (nl) 1975-07-01
JPS50132245A (fr) 1975-10-20
DE2461447B2 (de) 1979-06-07
IT1028043B (it) 1979-01-30
LU71565A1 (fr) 1975-06-17
AU7679174A (en) 1976-06-24
DE2461447A1 (de) 1975-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse