FR2358481A2 - Dispositif d'etirage pour ruban de fibres - Google Patents

Dispositif d'etirage pour ruban de fibres

Info

Publication number
FR2358481A2
FR2358481A2 FR7621611A FR7621611A FR2358481A2 FR 2358481 A2 FR2358481 A2 FR 2358481A2 FR 7621611 A FR7621611 A FR 7621611A FR 7621611 A FR7621611 A FR 7621611A FR 2358481 A2 FR2358481 A2 FR 2358481A2
Authority
FR
France
Prior art keywords
drafting
drafting zone
zone
population
sliver
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.)
Granted
Application number
FR7621611A
Other languages
English (en)
Other versions
FR2358481B2 (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.)
N Schlumberger SAS
Original Assignee
N Schlumberger SAS
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 N Schlumberger SAS filed Critical N Schlumberger SAS
Priority to FR7621611A priority Critical patent/FR2358481A2/fr
Priority to CH1222276A priority patent/CH606528A5/xx
Priority to ES76452387A priority patent/ES452387A1/es
Priority to GB43460/76A priority patent/GB1539572A/en
Priority to US05/734,969 priority patent/US4107821A/en
Priority to IT28643/76A priority patent/IT1069007B/it
Priority to JP51128416A priority patent/JPS5259732A/ja
Priority to DE2649486A priority patent/DE2649486C2/de
Publication of FR2358481A2 publication Critical patent/FR2358481A2/fr
Priority to US05/883,793 priority patent/US4193170A/en
Application granted granted Critical
Publication of FR2358481B2 publication Critical patent/FR2358481B2/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/02—Gill boxes or other drafting machines employing fallers or like pinned bars
    • D01H5/08—Gill boxes or other drafting machines employing fallers or like pinned bars with bars connected by links, chains, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

Etirage de ruban de fibres. Le dispositif comporte la combinaison, d'une part, d'un champ de contrôle équipé d'un élément sans fin présentant une succession de barres transversales articulées portant des organes de pénétration à faible peuplement et à surface active cylindrique convexe, avec, d'autre part, un champ de contrôle équipé d'un élément sans fin présentant une succession de bandes transversales à lèvre souple de contact avec la nappe de fibres qu'elles appliquent contre la surface bombée des barres portant les organes de pénétration. Application aux étirages et systèmes étireurs de fibres textiles.
FR7621611A 1975-10-28 1976-07-15 Dispositif d'etirage pour ruban de fibres Granted FR2358481A2 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7621611A FR2358481A2 (fr) 1976-07-15 1976-07-15 Dispositif d'etirage pour ruban de fibres
CH1222276A CH606528A5 (fr) 1975-10-28 1976-09-28
ES76452387A ES452387A1 (es) 1975-10-28 1976-10-14 Perfeccionamientos en los sistemas de estiraje para cinta defibras.
GB43460/76A GB1539572A (en) 1975-10-28 1976-10-20 Drawing device for sliver
US05/734,969 US4107821A (en) 1975-10-28 1976-10-22 Drawing device for sliver
IT28643/76A IT1069007B (it) 1975-10-28 1976-10-25 Dispositivo di stiro per nastri di fibre
JP51128416A JPS5259732A (en) 1975-10-28 1976-10-27 Fiber drawing apparatus
DE2649486A DE2649486C2 (de) 1975-10-28 1976-10-27 Nadelstab-Streckwerk für Faserbänder
US05/883,793 US4193170A (en) 1975-10-28 1978-03-06 Drawing device for sliver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7621611A FR2358481A2 (fr) 1976-07-15 1976-07-15 Dispositif d'etirage pour ruban de fibres

Publications (2)

Publication Number Publication Date
FR2358481A2 true FR2358481A2 (fr) 1978-02-10
FR2358481B2 FR2358481B2 (fr) 1980-05-09

Family

ID=9175748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621611A Granted FR2358481A2 (fr) 1975-10-28 1976-07-15 Dispositif d'etirage pour ruban de fibres

Country Status (1)

Country Link
FR (1) FR2358481A2 (fr)

Also Published As

Publication number Publication date
FR2358481B2 (fr) 1980-05-09

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