BE836297R - MACHINE FOR SHORTENING FIBERS OR MIXING, DEFEUTING, OR CALIBRATING NATURAL OR ARTIFICIAL FIBER RIBBONS - Google Patents

MACHINE FOR SHORTENING FIBERS OR MIXING, DEFEUTING, OR CALIBRATING NATURAL OR ARTIFICIAL FIBER RIBBONS

Info

Publication number
BE836297R
BE836297R BE6045280A BE6045280A BE836297R BE 836297 R BE836297 R BE 836297R BE 6045280 A BE6045280 A BE 6045280A BE 6045280 A BE6045280 A BE 6045280A BE 836297 R BE836297 R BE 836297R
Authority
BE
Belgium
Prior art keywords
emi
machine
fibers
shortening
cylinders
Prior art date
Application number
BE6045280A
Other languages
French (fr)
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 to BE6045280A priority Critical patent/BE836297R/en
Application filed filed Critical
Publication of BE836297R publication Critical patent/BE836297R/en
Application granted granted Critical
Priority to CH1168176A priority patent/CH619743A5/en
Priority to IT27326/76A priority patent/IT1077030B/en
Priority to DE19762642118 priority patent/DE2642118C2/en
Priority to FR7629168A priority patent/FR2325739A1/en
Priority to GB39328/76A priority patent/GB1565976A/en
Priority to US05/725,668 priority patent/US4112548A/en
Priority to JP51114340A priority patent/JPS5255728A/en
Priority to PL1976192576A priority patent/PL107816B1/en
Priority to ES451805A priority patent/ES451805A1/en

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H5/00Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/30Drafting machines or arrangements without fallers or like pinned bars incorporating arrangements for severing continuous filaments, e.g. in direct spinning
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/06Converting tows to slivers or yarns, e.g. in direct spinning
    • D01G1/08Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H5/00Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/005Arrangements for feeding or conveying the slivers to the drafting machine
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H5/00Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/22Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by rollers only
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H5/00Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/46Loading arrangements
    • D01H5/52Loading arrangements using fluid pressure
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H5/00Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/70Constructional features of drafting elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Description

       

   <EMI ID=1.1> 

  
question d'un travail en deux phases,:. quel que soit le type  de travail envisagé. De plus, aussi  les rubans venant de la. première tête: se dirigent vers la

  
 <EMI ID=2.1> 

  
brevet principal, où les rubans continuent à avancer dans le

  
 <EMI ID=3.1> 

  
réunis en un seul ou sont étirés et délivrés séparément et  parallèlement* 

  
On a égaiement constaté que chacune des deux, phases  de la machine suivant .ie principal constitue une machine  fonctionnant individuellement. 

  
 <EMI ID=4.1> 

  
phase uniquement, est prévu de munir les cylindres jumeaux

  
de'. fortes cannelures hélicoïdales. Grâce à ces fortes cannelures on. peut désormais étirer des niasses importantes de

  
 <EMI ID=5.1> 

  
En filature coton l'étirage s'effectue entre cylindres et non par utilisation de peignes et néanmoins on réalise des fils très fins et très réguliers. Ce résultat n'a pu être

  
 <EMI ID=6.1> 

  
machines courantes ne comportent pas les caractéristiques  <EMI ID=7.1> 

  
manquent de moyens d'accrochage tels que diamètre plus important des cylindres, qui ne sont pas jumeaux, absence de fortes cannelures, et particulièrement fortement hélicoïdales, de fortes pressions et de moyens mécaniques permettant de  régler les distances entre trains avec précision comme dans

  
 <EMI ID=8.1> 

  
on pourra maintenant étirer des masses importantes de fibres longues. 

  
Une machine suivant l'invention est représentée schématiquement à titre d'exemples aux dessins annexés, où l'on voit en :
Figure 1 la vue en plan de la machine montée en recraquage et comportant les deux phases de travail; Figure 2 la vue en plan d'une machine comportant uniquement la première phase de la machine de figure 1; Figure 3 une vue analogue à celle de figure 2, mais produisant deux rubans au lieu d'un; Figure 4 la vue en plan d'une machine comportant uniquement la seconde phase de la machine de figure 1; Figure 5 une coupe dans un groupe d'étirage à trois cylindres, et Figure 6 une vue partielle en plan des cylindres cannelés, montrant diverses formes de cannelures. 

  
On retrouve en figure 1 la même machine que celle représentée en figure 1 du brevet principal (avec les mêmes indices de référence) mais ici les rubans R continuent à avancer dans le sens de la première tête, c'est-à-dire que la seconde tête est située dans le prolongement de la première. Comme dans le brevet principal, les deux rubans R sont réunis en un seul mais encore ici grâce au doubla retournement d'un

  
 <EMI ID=9.1>  

  
 <EMI ID=10.1> 

  
tant uniquement la première phase. En figure 2 la plaque de

  
 <EMI ID=11.1> 

  
des rubans R avant l'empotage ou le frisage d'un seul ruban.

  
 <EMI ID=12.1> 

  
en produisant deux rubans. Les cylindres porteurs jumeaux des trains sont pourvus de fortes 'cannelures hélicoïdales, grâce à quoi on peut contrôler parfaitement la matière et on peut

  
 <EMI ID=13.1> 

  
secting. Le réglage précis des écartements est obtenu grâce au dispositif de commande décrit dans le brevet principal et qui commande le déplacement des tâtes, en' ne laissant cubais-

  
 <EMI ID=14.1> 

  
par le continu "Open End", dont les turbines exigent une longueur maximale appropriée et précise.

  
Dans la représentation de figure 4, la machine ne comporte que la seconde phase et travaille en tête unique.

  
Elle peut être simple ou double nomme aux dessins. Les pots sont amenés par le râtelier r vers un dispositif d'étirage 

  
 <EMI ID=15.1> 

  
dont le remplacement est aisé lorsque leurs pointes sont usées ou cassées.

  
La figure 5 montre une coupe dans un groupe d'étirage <EMI ID=16.1> 

  
tique 22' est appuyé par pression hydraulique ou autre contre les deux cylindres jumeaux cannelés 23 et 24.

  
 <EMI ID=17.1> 

  
 <EMI ID=18.1> 

  
légèrement hélicoïdale, tandis que le second 24 possède une

  
 <EMI ID=19.1> 

  
 <EMI ID=20.1> 

  
contraire (figure 6). 

  
son

  
 <EMI ID=21.1> 

  
Les cannelures du cylindre 24 sont spirale plus  prononcée, afin de détruire les faisceaux de fibres agglomérés 

  
 <EMI ID=22.1> 

  
La forme des cannelures sera appropriée au travail envisage .On a représenté trois modèles de ces cannelures sur le cylindre 24 en figure 6. Il faut cependant préciser que la forme. carrée bien rectifiée après trempe convient parfaitement à la;coupe ou au raccourcissage de tous rubans de fibre synthétique. Dans ce dernier cas, le rouleau de pression est avantageusement exempt de recouvrement élastique ; il est en acier lisse ou pourvu de couteaux hélicoïdaux taillés ou non dans la

  
 <EMI ID=23.1>   <EMI ID=24.1> 

  
feutrer ou calibrer les rubans de fibres naturelles ou arti-

  
 <EMI ID=25.1> 

  
 <EMI ID=26.1> 

  
est disposée dans le prolongement de la première phase de travail.



   <EMI ID = 1.1>

  
question of a work in two phases,:. whatever the type of work envisaged. In addition, also the ribbons coming from the. first head: move towards the

  
 <EMI ID = 2.1>

  
main patent, where the ribbons continue to advance in the

  
 <EMI ID = 3.1>

  
combined into one or are stretched and delivered separately and in parallel *

  
It has also been observed that each of the two phases of the following main machine constitutes an individually operating machine.

  
 <EMI ID = 4.1>

  
phase only, is planned to equip the twin cylinders

  
of'. strong helical grooves. Thanks to these strong grooves we. can now stretch large masses of

  
 <EMI ID = 5.1>

  
In cotton spinning, the drawing is carried out between cylinders and not by the use of combs and nevertheless very fine and very regular threads are produced. This result could not be

  
 <EMI ID = 6.1>

  
current machines do not have the characteristics <EMI ID = 7.1>

  
lack of attachment means such as larger diameter of the cylinders, which are not twins, absence of strong grooves, and particularly strongly helical, strong pressures and mechanical means to adjust the distances between trains with precision as in

  
 <EMI ID = 8.1>

  
it is now possible to stretch large masses of long fibers.

  
A machine according to the invention is shown schematically by way of examples in the accompanying drawings, where it is seen in:
Figure 1 the plan view of the machine mounted in re-cracking and comprising the two working phases; Figure 2 the plan view of a machine comprising only the first phase of the machine of Figure 1; Figure 3 a view similar to that of Figure 2, but producing two ribbons instead of one; Figure 4 the plan view of a machine comprising only the second phase of the machine of Figure 1; Figure 5 a section through a three-roll drawing assembly, and Figure 6 a partial plan view of the spline rolls, showing various forms of splines.

  
We find in Figure 1 the same machine as that shown in Figure 1 of the main patent (with the same reference indices) but here the ribbons R continue to advance in the direction of the first head, that is to say that the second head is located in the extension of the first. As in the main patent, the two R tapes are united in one but again here thanks to the doubla reversal of a

  
 <EMI ID = 9.1>

  
 <EMI ID = 10.1>

  
both only the first phase. In figure 2 the

  
 <EMI ID = 11.1>

  
R tapes before potting or crimping a single tape.

  
 <EMI ID = 12.1>

  
by producing two ribbons. The twin bearing cylinders of the trains are provided with strong helical splines, thanks to which one can perfectly control the material and one can

  
 <EMI ID = 13.1>

  
secting. The precise adjustment of the spacings is obtained by means of the control device described in the main patent and which controls the displacement of the heads, leaving no cubic-

  
 <EMI ID = 14.1>

  
by the continuous "Open End", whose turbines require an appropriate and precise maximum length.

  
In the representation of FIG. 4, the machine has only the second phase and works at a single head.

  
It can be single or double named in the drawings. The pots are brought by the rack r to a stretching device

  
 <EMI ID = 15.1>

  
whose replacement is easy when their tips are worn or broken.

  
Figure 5 shows a cut in a drawing group <EMI ID = 16.1>

  
tick 22 'is pressed by hydraulic or other pressure against the two twin splined cylinders 23 and 24.

  
 <EMI ID = 17.1>

  
 <EMI ID = 18.1>

  
slightly helical, while the second 24 has a

  
 <EMI ID = 19.1>

  
 <EMI ID = 20.1>

  
the opposite (figure 6).

  
his

  
 <EMI ID = 21.1>

  
The grooves of the cylinder 24 are more pronounced spiral, in order to destroy the bundles of agglomerated fibers

  
 <EMI ID = 22.1>

  
The shape of the splines will be appropriate for the work envisaged. Three models of these splines have been shown on the cylinder 24 in FIG. 6. However, it should be noted that the shape. square well ground after quenching is perfectly suitable for cutting or shortening all tapes of synthetic fiber. In the latter case, the pressure roller is advantageously free of elastic covering; it is made of smooth steel or provided with helical knives cut or not in the

  
 <EMI ID = 23.1> <EMI ID = 24.1>

  
felt or size ribbons of natural or artificial fibers

  
 <EMI ID = 25.1>

  
 <EMI ID = 26.1>

  
is arranged as an extension of the first phase of work.


    

Claims (1)

2. Machine suivant revendication 1, caractérisée en ce <EMI ID=27.1> 2. Machine according to claim 1, characterized in that <EMI ID = 27.1> avancer dans le même sens. move in the same direction. Machine à raccourcir les fibres ou à mélanger, défeutrer -on calibrer les rubans de fibres naturelles ou artificielles suivant le brevet principal du 23 septembre 1975 et Machine to shorten the fibers or to mix, de-fly - we calibrate the tapes of natural or artificial fibers according to the main patent of September 23, 1975 and <EMI ID=28.1> <EMI ID = 28.1> chacune des deux phases de travail constitue une machine fonctionnant individuellement. each of the two work phases constitutes an individually functioning machine. <EMI ID=29.1> <EMI ID = 29.1> <EMI ID=30.1> <EMI ID = 30.1> fibres longues comme on étire les fibres courtes dans le système coton. long fibers as you stretch the short fibers in the cotton system. 5. Machine d'étirage à hérissons, cylindres ou manchons suivant revendication 3, caractérisée en ce que les peignes, 5. Stretching machine with beaters, cylinders or sleeves according to claim 3, characterized in that the combs, <EMI ID=31.1> <EMI ID = 31.1> double sortie. 6. Machine d'étirage suivant revendication 4 et comportant trois ou quatre groupes de trois cylindres, caractérisée en ce que le,premier des deux cylindres jumeaux possède une cannelure oblique à faible inclinaison et en ce que le second de ces cylindres possède une cannelure en spirale da sens contraire et d'une inclinaison voisinant les 45[deg.]. double outlet. 6. Stretching machine according to claim 4 and comprising three or four groups of three rolls, characterized in that the first of the two twin rolls has an oblique groove with low inclination and in that the second of these cylinders has a groove in spiral in the opposite direction and with an inclination of around 45 [deg.]. 7. Machine à raccourcir les fibres suivant revendication. 4, caractérisée en ce que les cannelures du cylindre unique ou des cylindres jumeaux, porteurs d'un rouleau de pression, sont de forme rectangulaire à arêtes vives. 7. A machine for shortening the fibers according to claim. 4, characterized in that the grooves of the single cylinder or of the twin cylinders, carrying a pressure roller, are rectangular in shape with sharp edges. 8. Machine à raccourcir les fibres suivant revendica- 8. Fibers shortening machine according to claim <EMI ID=32.1> <EMI ID = 32.1> acier lisse ou pourvu de couteaux hélicoïdaux et est exempt de recouvrement élastique. smooth steel or provided with helical knives and is free from elastic cover. 9. Machine à raccourcir les fibres ou &#65533; mélanger, défeutrer ou calibrer les rubans de fibres naturelles ou artificielles, telle que décrite ci-dessus et représentée dans l'une quelconque des figures des dessins annexés. 9. Fiber shortening machine or &#65533; mixing, de-mulching or calibrating the ribbons of natural or artificial fibers, as described above and shown in any one of the figures of the accompanying drawings.
BE6045280A 1975-09-23 1975-12-04 MACHINE FOR SHORTENING FIBERS OR MIXING, DEFEUTING, OR CALIBRATING NATURAL OR ARTIFICIAL FIBER RIBBONS BE836297R (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BE6045280A BE836297R (en) 1975-12-04 1975-12-04 MACHINE FOR SHORTENING FIBERS OR MIXING, DEFEUTING, OR CALIBRATING NATURAL OR ARTIFICIAL FIBER RIBBONS
CH1168176A CH619743A5 (en) 1975-09-23 1976-09-15 Machine for blending, defelting, shortening or sizing natural or artificial fibres
IT27326/76A IT1077030B (en) 1975-09-23 1976-09-17 MACHINE TO SHORTEN THE FIBERS OR TO REGULATE DEFELT OR CALIBRATE THE NATURAL OR ARTIFICIAL FIBERS
DE19762642118 DE2642118C2 (en) 1975-09-23 1976-09-18 Drafting system for natural and / or synthetic fibers
FR7629168A FR2325739A1 (en) 1975-09-23 1976-09-21 MACHINE FOR SHORTENING FIBERS OR MIXING, DEFEUTING OR CALIBRATING NATURAL OR ARTIFICIAL FIBER RIBBONS
PL1976192576A PL107816B1 (en) 1975-09-23 1976-09-22 STRIPPING MACHINE FIBER STRIP DRAWING FRAME
GB39328/76A GB1565976A (en) 1975-09-23 1976-09-22 Machine suitable for use in transforming fibres or blending breaking or grading slivers thereof
US05/725,668 US4112548A (en) 1975-09-23 1976-09-22 Drafting machine
JP51114340A JPS5255728A (en) 1975-09-23 1976-09-22 Machine for blending * drawing * width determining or fiber crimping natural or synthetic fiber sliver
ES451805A ES451805A1 (en) 1975-09-23 1976-09-23 Drafting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6045280A BE836297R (en) 1975-12-04 1975-12-04 MACHINE FOR SHORTENING FIBERS OR MIXING, DEFEUTING, OR CALIBRATING NATURAL OR ARTIFICIAL FIBER RIBBONS

Publications (1)

Publication Number Publication Date
BE836297R true BE836297R (en) 1976-04-01

Family

ID=3874658

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6045280A BE836297R (en) 1975-09-23 1975-12-04 MACHINE FOR SHORTENING FIBERS OR MIXING, DEFEUTING, OR CALIBRATING NATURAL OR ARTIFICIAL FIBER RIBBONS

Country Status (1)

Country Link
BE (1) BE836297R (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139236A3 (en) * 1983-10-10 1985-06-12 Maschinenfabrik Rieter A.G. Device for superimposing cotton wool webs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139236A3 (en) * 1983-10-10 1985-06-12 Maschinenfabrik Rieter A.G. Device for superimposing cotton wool webs

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SAUVAGE JOSEPH

Effective date: 19910930