FR2370805A2 - Machine a raccourcir les fibres ou a melanger, defeutrer ou calibrer les rubans de fibres naturelles ou artificielles - Google Patents

Machine a raccourcir les fibres ou a melanger, defeutrer ou calibrer les rubans de fibres naturelles ou artificielles

Info

Publication number
FR2370805A2
FR2370805A2 FR7734368A FR7734368A FR2370805A2 FR 2370805 A2 FR2370805 A2 FR 2370805A2 FR 7734368 A FR7734368 A FR 7734368A FR 7734368 A FR7734368 A FR 7734368A FR 2370805 A2 FR2370805 A2 FR 2370805A2
Authority
FR
France
Prior art keywords
rovings
drafting
drafting device
rolls
secondly
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.)
Pending
Application number
FR7734368A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2370805A2 publication Critical patent/FR2370805A2/fr
Pending 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
    • D01H5/005—Arrangements for feeding or conveying the slivers to the drafting machine
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
    • D01G1/08—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading
    • 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
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/20—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by contact with stationary or reciprocating surfaces
    • 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
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/22—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by rollers only
    • 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
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/32—Regulating or varying draft
    • D01H5/38—Regulating or varying draft in response to irregularities in material ; Measuring irregularities

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

La présente addition concerne la machine à mélanger, défeutrer, raccourcir ou calibrer les fibres naturelles ou artificielles suivant la demande n degrés 76 29168, du 21 septembre 1976. Dans la machine, où une seule tête délivre deux rubans, les rouleaux de pression sont réalisés en deux pièces oscillant en leur centre et les deux rubans sont guidés à la sortie par des galets fous et dirigés vers un dispositif de lecture de régularité. La tête unique constituant la première phase de travail peut être accouplée à une machine d'étirage connue mouvant des barrettes aiguillées et constituant la seconde phase de travail.
FR7734368A 1976-11-10 1977-11-09 Machine a raccourcir les fibres ou a melanger, defeutrer ou calibrer les rubans de fibres naturelles ou artificielles Pending FR2370805A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE848234 1976-11-10
BE851450 1977-02-15
BE855307 1977-06-01

Publications (1)

Publication Number Publication Date
FR2370805A2 true FR2370805A2 (fr) 1978-06-09

Family

ID=27159455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734368A Pending FR2370805A2 (fr) 1976-11-10 1977-11-09 Machine a raccourcir les fibres ou a melanger, defeutrer ou calibrer les rubans de fibres naturelles ou artificielles

Country Status (3)

Country Link
ES (1) ES464029A1 (fr)
FR (1) FR2370805A2 (fr)
IT (1) IT1126213B (fr)

Also Published As

Publication number Publication date
ES464029A1 (es) 1978-12-16
IT1126213B (it) 1986-05-14

Similar Documents

Publication Publication Date Title
GB1363605A (en) Apparatus to procuce yarn
GB1451308A (en) Method and machine for forming random fibre webs
ES399602A1 (es) Perfeccionamientos en maquinas para fabricacion de hilaza compuesta.
EP0214428A3 (en) Method and carding machine for producing a fibrous web
ES8203998A1 (es) Maquina de hilatura perfeccionada, preferentemente, maquina de hilatura de anillos.
EP0271677A3 (en) Carding machine for making a fibre fleece
HK93790A (en) Feeding fibre material in a textile machine
GB1208264A (en) A method of forming sliver from textile fibres and machines for this purpose
GB1132762A (en) Apparatus for producing a sliver of textile fibers
FR2370805A2 (fr) Machine a raccourcir les fibres ou a melanger, defeutrer ou calibrer les rubans de fibres naturelles ou artificielles
GB1157014A (en) Method and Apparatus for Forming a Web of Highly Parallelized Textile Fibers
US3067471A (en) Blending apparatus for draw frame
GB1315348A (en) Method and apparatus for collating paper webs
GB1081710A (en) Method and apparatus for producing slivers from continuous filament tows
GB1521649A (en) Opening machinery for textile fibres
US3657773A (en) Apparatus for blending fibers
GB1367221A (en) Fibre conveying device for an openend spinning apparatus
GB1476291A (en) Apparatus for forming a nonwoven fibrous web
GB1003893A (en) Method and apparatus for producing drafted slivers or sliver ribbons
GB1331740A (en) Apparatus for forming sliver
GB1192558A (en) Improvements in or relating to Textile Processing Apparatus
FR2322943A1 (fr) Dispositif de regulation pour carde
GB656260A (en) Improvements in or relating to drawing slivers and roves in spinning apparatus
JPS5637321A (en) False twister for production of twisted fancy yarn
JPS5643424A (en) Production of lap from sliver in sliver-lap machine

Legal Events

Date Code Title Description
CD Change of name or company name
CL Concession to grant licences
CL Concession to grant licences
RL Notice of termination of a licence