EP0736617B1 - Transport pneumatique de mèche de fibres dans une calandre - Google Patents

Transport pneumatique de mèche de fibres dans une calandre Download PDF

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Publication number
EP0736617B1
EP0736617B1 EP95114975A EP95114975A EP0736617B1 EP 0736617 B1 EP0736617 B1 EP 0736617B1 EP 95114975 A EP95114975 A EP 95114975A EP 95114975 A EP95114975 A EP 95114975A EP 0736617 B1 EP0736617 B1 EP 0736617B1
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EP
European Patent Office
Prior art keywords
sliver
calendering rolls
air
guiding
calender
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.)
Expired - Lifetime
Application number
EP95114975A
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German (de)
English (en)
Other versions
EP0736617A1 (fr
Inventor
Alfred Nauthe
Wolfgang Göhler
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.)
Rieter Ingolstadt GmbH
Original Assignee
Rieter Ingolstadt Spinnereimaschinenbau AG
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 Rieter Ingolstadt Spinnereimaschinenbau AG filed Critical Rieter Ingolstadt Spinnereimaschinenbau AG
Priority to EP96102887A priority Critical patent/EP0736618B1/fr
Priority to DE59601205T priority patent/DE59601205D1/de
Priority to US08/622,213 priority patent/US5680678A/en
Publication of EP0736617A1 publication Critical patent/EP0736617A1/fr
Application granted granted Critical
Publication of EP0736617B1 publication Critical patent/EP0736617B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the technical field of the invention is textile machines.
  • the one Calender device is connected, which usually consists of two opposed calender disks with which the Sliver is compressed.
  • the invention is a method proposed that an accelerated and at the same time simplified processing - the insertion of the stretched Sliver between the calender discs - makes it possible.
  • a pair of output rollers to convey nonwoven fabric into a nonwoven funnel is arranged at the exit of a drafting system of a draw frame (as an example of a sliver processing machine).
  • the nonwoven fabric is combined in the nonwoven funnel and transported through the funnel mouth to a sliver tube which has a considerable length.
  • the sliver is introduced into a sliver funnel, which deflects the conveying direction of the sliver by approximately 90 ° and introduces it between a pair of calender rolls. After passing through the pair of calenders, the sliver compacted there is conveyed on to the laying device of the draw frame.
  • Such an example is shown in the left half of FIG. 1, the sliver tube being designated 8 and the exit rollers of the draw frame being 70b and 70a.
  • a structure with a long sliver tube 8 is also described in EP 593 884 A1.
  • Another example of a long sliver tube (also designated 8 there) is US 4,372,010 ; the pair of calender rolls is designated 9a, 9b there.
  • Another example of the customary use of the long sliver tube is shown in DE-A 26 23 400 . There, the sliver tube itself is curved at an angle of approximately 90 ° and guides the nonwoven without changing the angle between the calender disks designated 5, 6 there.
  • a collecting pipe also shows the DD-A 290 697 ; there the fleece funnel and belt funnel are clearly spaced apart.
  • a ventilation opening (there 8) allows the air flowing in at the beginning of the collecting pipe (there 5) to escape completely in front of the narrowest point of the band funnel.
  • EP-A 325 294 (Zinser), compressed air is blown into a guide section consisting of two nozzle sections during start-up (processing), but this section escapes in front of the clamping line (cf. FIG. 1 there). This escape is also shown in DE-A 30 34 812 (Societé Alsacienne) as necessary (there page 6, second paragraph).
  • this document works with a slide which is referred to there as a cover element and has a slot-like passage opening, which allows a larger passage space during the threading process in order not to oppose the sliver as an obstacle due to the narrowed anyway Interior of the band funnel there.
  • the passage cross section through the slide during the threading process is therefore changed compared to the operating state (cf. page 6).
  • a distance between the calender rolls must be provided when conveying the sliver, which is increased compared to the operating state (see there page 5, third paragraph), so that it is described as advantageous, the movement of the slide with the stop movement to couple the calender rolls.
  • a calender feed nozzle is used for the method according to the invention proposed in the place of one in the prior art known band funnel is arranged without a Venting takes place (claim 12).
  • Proposal to drop the sliver tube moves the Calender feed nozzle as belt funnel close to the fleece funnel.
  • the invention can be used for faster and safer processing the long sliver tube of the prior art is omitted will and fleece funnel and belt funnel immediately be arranged one behind the other. You can do so in one another be nested so that they can be tilted towards each other or that they together by one above the calender discs Swivel axis can be pivoted (or swung out), the a little above the clamping line, in the area of the calender discs is arranged (claim 5). Tilting allows change of the sliver run that runs through the nozzle insert and another time not through the nozzle insert, which the is the so-called work position or preparatory position.
  • the "tipping together” concerns a uniform band and Fleece funnel that faces one to the calender discs in fixed relationship remaining leadership section in Processing position can be tilted. That "against each other Tilt” refers to tilting the axis of the first nozzle (Fleece funnel) opposite the axis of the second nozzle (Band funnel).
  • the invention Fleece tape guide particularly short and compact at the same time can go long distances and therefore unpleasant from a control point of view Dead times can be avoided.
  • the fleece tape guide according to the invention easy to handle and even allows the two positions mentioned above nested nozzles, once for normal operation and once to work on.
  • the Compact fleece tape guide is particularly easy to adjust and is in its adjustment effort considerably more user-friendly than the fleece tape guides known in the prior art.
  • a mechanical threading of a section of the sliver into the fleece funnel is completely eliminated, the air-assisted insertion is "self-employed".
  • the sliver only needs to be at the front end reduced to a smaller width (to width F1) and the remaining narrow section to a given length, resulting from the weight of the tape and the length of the Fiber channel from the fleece funnel to the clamping gap results, shortened be (on length H1).
  • the reduction is made to a lower one Width, preferably 10% to 30% of the fiber bandwidth (claim 4). Shortening and cutting to length can also be reversed.
  • the air pressure pulse can advantageously be coupled to a slightly offset angular momentum, so that the operator all it takes is a push of a button to thread the sliver.
  • a sliver cannot be easier, faster and more reliable presented, introduced and brought into operating position.
  • the sliver is at the front end Air flow gripped, drawn along the entire fiber channel and presented right up to the calender discs.
  • the sliver is not "pushed" by compressed air and far ahead of the Calender discs vented.
  • the overlay in FIG. 1 illustrates the difference from the prior art, which is shown schematically in FIG.
  • the sliver FV which has not yet been properly drawn during insertion is introduced into a long guide tube 8 via stretching rollers 68a, 68b, 69a, 69b and delivery rollers 70a, 70b, which ends in a ribbon funnel 9.
  • the sliver funnel directs the sliver FB by 90 ° into the nip of the calender with its calender discs 100a, 100b.
  • the calendered fiber sliver KF emerges vertically downwards from the calender and is stored in a depositing device.
  • This sliver guide is also shown in FIG. 2 with the same reference numerals.
  • An embodiment of the invention shortens the sliver path and omits the sliver tube 8, it occurs additional deflecting roller 71, which has a deflection of approximately 60 ° of the nonwoven conveying direction FV causes and the sliver in one of several - forming the fleece channel - Introduces functional elements.
  • the first element is the fleece funnel 50 with a Ramp surface 50b and a directly arranged thereon Hopper section 50a in which the broadly arriving sliver folded, folded and inserted into a first channel section becomes.
  • the channel section is formed by an insert 40 which on the rear side of the funnel section 50a of the Fleece funnel 50 inserted and fastened with a screw is. It can be adjusted.
  • the fleece funnel 50 (with Indoor use) so tiltable that the ramp surface into the Sliver guide and the funnel section next to it is pivotable.
  • an articulated surface is provided which, in the angular position shown in FIG. 1 , enables the guide channel to be sealed off from the subsequent band funnel 30.
  • the articulated surface of the front, cylindrical section of the inner insert 40 consists of two backward-narrowing, continuously curved surface sections 41a and 41b, which engage in a corresponding bearing surface 35 on the belt funnel 30.
  • Figure 4a and 4b show this joint surface in two views at the front end of the insert 40 for the fleece funnel 50. Swiveling the fleece funnel 50 in the direction ⁇ into the other angular position does not release the radially airtight seal between the fleece funnel and the band funnel; A radially airtight fleece guidance is achieved both in the swung-in and in the swung-out state.
  • the radial tightness of the joint surfaces 41a, 41b on the Bearing surface 35 is adjustable.
  • the upper part - above the Articular surface - can do this in the axial direction, especially in radial direction, in its relative position to the lower part to be changed.
  • the basis for the adjustment is the fixed attached holder 20 in which the band funnel 30 is inserted is.
  • the fleece funnel 50 is designed in two parts - with one inserted in the opposite direction of the fleece - Use, can be on a handle 51 the aforementioned Relative setting can be made.
  • the fiber sliver is conveyed into the guide channel up to the clamping gap 100c through the fleece nozzle 50, the inner insert 40 and the band funnel 30, for which purpose the fleece funnel 50 is swung out and this is done manually by injector holes 34a, 34b, 64a, 64b on the band funnel according to FIG. 3 narrowed and held in the funnel mouth 50a sliver part F1.
  • a short suction flow of the order of 500 msec is sufficient to convey the narrowed fiber sliver F1 to the clamping gap 100c with the least amount of compressed air, since the joint surface 35 and the bearing surfaces 41a, 41b of the inner insert 40 are radially airtight. Mechanical insertion aids are not required.
  • a short angular momentum of duration T 2 is applied to the calender disks. It can switch itself on after a predetermined suction time T 1 , can be superimposed on it or can be initiated separately manually.
  • the shape of the band funnel 30 can be seen more clearly in FIGS. 5a, 5b and 5c , where the direction and arrangement of the injector bores 34a, 34b in the band funnel are also shown enlarged. They open into a cylindrical channel 31 which forms the front end of the fleece channel. The cylindrical section 31 widens via a conical section 32 to the diameter of the fleece channel, which is predetermined by the inner insert 40. At the upper end of the cone, the bearing surfaces 35 are provided which correspond in their curvature to the joint surfaces 41a, 41b.
  • the inclined injector bores 34a, 34b can run at an angle of approximately 45 ° with respect to the axis 200b of the band funnel insert 30; they can be offset in parallel to give the inserted sliver a twist and additional strength, as can be seen in FIG. 5d .
  • a band funnel holder 60 according to FIGS. 6a, 6b, 6c has a central, approximately cylindrical opening 62, into which the band funnel insert 30 is inserted.
  • an annular channel 63 which can be fed with compressed air from two or more cylindrical bores 64a, 64b, extends inwardly in the cylindrical opening.
  • the compressed air introduced from the outside is introduced into the aforementioned inclined injector bores 34a, 34b when the band funnel insert 30 is inserted, in order to open into the cylindrical section 31 of the nonwoven channel, which lies close to the clamping gap 100c.
  • Figures 6a and 6b illustrate the cylindrical beak 61 of the band funnel holder 60. It has a length L and a diameter, shown in the cross section of Figure 6b as width b.
  • the beak 61 has two halves, since - as can be seen in FIG. 6c - it is slit on the side.
  • a segment of the rotating calender disks 100a, 100b each engages in the two slots mentioned; this can also be clearly seen in FIG. 1 in the right half.
  • the clamping gap 100c comes to rest, which according to FIGS. 7a and 7b can both be closed (clamping gap 100c) and by turning off the one calender disc 100b can be opened (open clamping gap 100d).
  • A is used to guide this air first narrow channel section 65a on one side of the Calender disks or a second narrow channel section 65b on the other side of the calender discs, the one approximate have semicircular cross-sectional shape.
  • the respective Channel is very narrow compared to the thickness d or Width b of the beak 61 or its inner wall, the immediate is adjacent to the side surface of the calender disk.
  • the air not only passed the calender gap, but also clearly passed through the calender gap.
  • the sliver is also immediately threaded through the calender nip and the calender disk 100b can then be delivered in order to have reached the operating position with the sliver threaded.
  • the sealing surface part of the cover d
  • the sealing surface is large enough in relation to the air resistance of the now enlarged passage channel, consisting of the channel segments 65a, 65b and the opened calender gap 100d, in order to prevent radial escape of guide air .
  • an air pressure to be used 4 bar be called, which is tuned to one Channel diameter 31 of about 3.8mm in the band funnel 30 and about 8mm in the channel 45 of the insert 40 of the fleece funnel 50.
  • an air pulse of approx. 500msec duration for safe insertion of the front part F1 of the Sliver up to the clamping gap 100c is sufficient.
  • the length H1 of the manually narrowed sliver is the distance from Fleece funnel 50 to the clamping gap 100c and thus the length of the airtight fleece channel matched.
  • the mentioned inwardly facing annular channel 63 can be in one alternative variant also on the insert 30 as to the outside pointing channel can be formed, for example by a circumferential notch. Both channels 63, 33 can also be provided to be in the assembled state of funnel 30 and Holder 60 together to form an annular channel.
  • the band funnel holder 60 has between its upper cylindrical portion 62 and its beak portion 61 a Truncated cone section. With him or with that cylindrical section, it can be inserted into a carrier 20, that just above the calender discs 100a, 100b so is positioned that the beak portion of the holder 60 over the calender discs and the nip grips. On the carrier 20 is also the fleece nozzle 50 creating spacing bearing tabs 51 held pivotable. All parts of the nozzle system are interchangeable but still fixed in position.
  • An apparatus and a method for Introducing at least one sliver part into the clamping line (100c) of (further) compacting calender rolls (100a, 100b) a sliver processing machine an air flow in the essentially loss-free due to two channel segments (65a, 65b) in the Area of the clamping gap (100c) of the pair of calender disks (100a, 100b) is initially passed to a part (F1) of the Sliver (F) in a nozzle guiding device (50, 40, 60, 30) without introducing mechanical insertion aids. So that will be Processing largely automated.

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

Claims (15)

  1. Procédé pour introduire au moins une partie d'un ruban de fibres dans la ligne de pincement (100c) de cylindres de calandre comprimants (100a, 100b) d'une machine textile travaillant du ruban de fibres, dans lequel
    le bout avant du ruban de fibres est amené à une largeur plus petite (F1) et le tronçon du ruban de fibres plus étroit est raccourci à une longueur prédéterminée (H1);
    un courant d'air est dirigé essentiellement sans pertes à travers au moins deux sections de buses (30, 60) de l'élément de guidage du ruban de fibres à proximité des cylindres de calandre (100a, 100b) ou deux segments de canal (65a, 65b) dans le domaine de la fente de pincement (100c) de la paire de cylindres de calandre (100a, 100b);
    dans le but d'obtenir l'introduction automatique de la partie (F1) d'abord raccourcie et rendue plus étroite du ruban de fibres (F) dans une installation de guidage de voile (50, 40, 60, 30).
  2. Procédé pour l'introduction automatique d'un ruban de fibres dans la ligne de pincement (100c) de cylindres de calandre comprimants (100a, 100b) dans lequel des canaux de guidage d'air (65a, 65b) situés à côté des cylindres de calandre (100a, 100b) et délimités de façon mécanique (61a, 61b) dirigent de l'air d'aspiration (air comprimé aspirant), à proximité immédiate de la fente de pincement (100c), mais en passant à côté de la fente de pincement (100c), pour introduire d'abord une partie du ruban de fibres total dans la fente de pincement (100c, 100d) ou jusqu'à proximité immédiate de celle-ci.
  3. Procédé pour l'introduction automatique d'un ruban de fibres dans la ligne de pincement (100c) de cylindres de calandre (100a, 100b) comprimants davantage, dans lequel
    d'abord une partie (F1) du ruban de fibres (F) est guidée d'au moins deux côtés par de l'air soufflant, cet air comprimé soufflant étant guidé en passant (61a, 61b) à côté de la paire de cylindres de calandre (100a, 100b) sans qu'il sorte auparavant de façon sensible transversalement de l'élément de guidage du ruban de fibres et sans qu'il soit ventilé.
  4. Procédé selon l'une des revendications, dans lequel la partie initiale (F1) du ruban de fibres comprend 10% à 30% de la largeur (F) totale du ruban de fibres.
  5. Procédé selon l'une des revendications mentionnées, dans lequel le ruban de fibres étiré est dévié transversalement par rapport à l'axe de guidage (200a, 200b) du ruban de fibres, par-dessus une rampe (50b) de l'entonnoir à voile (50) pivotée ou bien qui pivote automatiquement - dès que du ruban de fibres y arrive - dans le but de rendre plus étroit le ruban de fibres (F) à son bout avant et de créer une longueur prédéterminée (H1) de la partie initiale (F1) rendue plus étroite.
  6. Procédé selon l'une des revendications mentionnées dans lequel
    a) le guidage de l'air depuis la première insertion d'une buse en tant qu'entonnoir à voile (50), pliant le ruban de fibres étiré, jusqu'à immédiatement avant les cylindres de calandre (100a, 100) et effectué sans pertes et sans que l'air passe ou s'échappe de façon transversale;
    b) le courant d'air n'est guidé qu'avec peu de pertes dans le domaine des cylindres de calandres (100a, 100b).
  7. Procédé selon la revendication 6, dans lequel les pertes dans le domaine des cylindres de calandre sont maintenues aussi faibles que possible par le fait
    a) que des deux côtés des cylindres de calandre (100a, 100b) respectivement un bec (61a, 61b) présentant notamment une section demi-circulaire s'étend en direction de guidage de la voile constituant, à proximité du plan médian, entre les cylindres de calandre, un segment de canal (65a, 65b) de côté gauche et de côté droit ;
    b) que l'épaisseur (d) des becs (61a, 61b) à proximité immédiate des cylindres de calandre (100a, 100b) est choisie de telle sorte qu'une résistance suffisante contre le passage de l'air transversalement à l'axe de guidage (200b) du ruban de fibres est obtenue bien que les becs ne touchent pas les cylindres de calandre rotatifs.
  8. Procédé selon la revendication 7, dans lequel l'épaisseur (d) de la paroi des becs est choisie, au moins à l'endroit mentionné, de telle sorte qu'elle est nettement plus grande que la largeur ou la hauteur des segments de canal (65a, 65b), notamment qu'elle en constitue le double, transversalement à la direction de guidage du ruban de fibres.
  9. Procédé selon l'une des revendications susmentionnées, dans lequel
    a) les segments de canal (65a, 65b) de part et d'autre des cylindres de calandre (100a, 100b) sont si étroits que la partie initiale (F1) du ruban de fibres (F) à introduire n'est pas menée de sorte à passer à côte des cylindres de calandre mais qu'elle s'arrête à la fente de pincement (100c) en attendant qu'un moment angulaire des cylindres de calandre (100a, 100b) la presse à travers la fente de pincement (100c); ou bien dans lequel
    b) la largeur (b) des moitiés de bec (61a, 61b) constituant les segments de canal (65a, 65b) est choisie si grande qu'aussi lorsque la fente de pincement (100d) est ouverte, notamment en cas de cylindres de calandre écartés, un recouvrement sans contact du cylindre de calandre d'une largeur de bec (d) est obtenu, dans le but de maintenir faible le débit d'air de guidage s'échappant de façon transversale et de mener la partie initiale (F1) du ruban de fibres jusque derrière l'endroit le plus étroit (100c) entre la paire de cylindres de calandre.
  10. Procédé selon l'une des revendications susmentionnées, dans lequel de l'air comprimé est introduit, depuis une espace annulaire (36) s'étendant autour de l'axe de guidage (200b) du ruban de fibres, et qui passe à travers des alésages inclinés (34a, 34b), dans le canal de guidage du ruban de fibres à l'endroit (31) présentant le plus petit diamètre.
  11. Procédé selon la revendication 10, dans lequel la section (31) du canal de guidage présentant le plus petit diamètre est disposée à proximité des cylindres de calandre.
  12. Buse d'amenée de calandre (30, 60) pour la mise en oeuvre du procédé selon l'une des revendications susmentionnées, dans laquelle
    a) un canal (65a, 65b) au bout de sortie (61) de la buse est ouvert sur deux côtés afin de pouvoir recueillir respectivement un segment d'un cylindre de calandre (100a, 100b) respectif ;
    b) les moitiés de bec (61a, 61b) créées par suite de l'ouverture sur deux côtés sont conçues d'une longueur et d'une largeur (b) telles que leur guidage de l'air à guider dans le canal - après montage - passe latéralement aux cylindres de calandre (100a, 100b) afin d'amener le ruban de fibres à la fente de pincement (100c) des cylindres de calandre, au moins de manière à ce qu'il la touche.
  13. Buse d'amenée de calandre selon la revendication 12, dans laquelle au-dessus des moitiés de bec (61a, 61b) des alésages d'introduction (34a, 34b) sont prévus qui s'étendent latéralement dans le canal de guidage (31) et qui sont inclinés en direction de transport et les buses ne présentant pas d'orifices d'aération ou des alésages au-dessus des moitiés de bec (61a, 61b).
  14. Buse d'amenée de calandre selon la revendication 12 ou 13 qui est constituée de deux parties, présentant une insertion (30) située à l'intérieure, en forme d'entonnoir, avec un canal annulaire qui l'entoure, et un élément de retenue (60) recueillant l'insertion (30) et sur lequel les moitiés de bec (61a, 61b) sont montées.
  15. Buse d'amenée de calandre selon l'une des revendications 12 à 14, dans laquelle la largeur (b) des becs correspond environ au double ou au triple de la grosseur (d) d'une paroi intérieure du bec respectif avoisinant directement un cylindre de calandre respectif, et dans laquelle la longueur (L) des becs est plus grandes qu'à peu près la moitié du diamètre d'un cylindre de calandre.
EP95114975A 1995-04-07 1995-09-22 Transport pneumatique de mèche de fibres dans une calandre Expired - Lifetime EP0736617B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP96102887A EP0736618B1 (fr) 1995-04-07 1996-02-27 Dispositif de guidage pour introduire un ruban de fibres dans la ligne de pincement des disques d'une calandre d'une machine de textile utilisant des rubans de fibres et un procédé d'introduction
DE59601205T DE59601205D1 (de) 1995-04-07 1996-02-27 Führungseinrichtung zum Einführen eines Faserbandes in die Klemmlinie von Kalanderscheiben einer faserbandverarbeitenden Textilmaschine und ein Verfahren zum Einführen
US08/622,213 US5680678A (en) 1995-04-07 1996-03-27 Process and guide system for the introduction of a fiber sliver into the nip line of calender disks of a fiber processing textile machine

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29506107U 1995-04-07
DE29506107 1995-04-07
DE29510871U 1995-07-05
DE29510871 1995-07-05

Publications (2)

Publication Number Publication Date
EP0736617A1 EP0736617A1 (fr) 1996-10-09
EP0736617B1 true EP0736617B1 (fr) 1999-12-22

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Application Number Title Priority Date Filing Date
EP95114975A Expired - Lifetime EP0736617B1 (fr) 1995-04-07 1995-09-22 Transport pneumatique de mèche de fibres dans une calandre

Country Status (2)

Country Link
EP (1) EP0736617B1 (fr)
DE (1) DE59507482D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006012335B4 (de) * 2006-03-17 2015-07-09 Rieter Ingolstadt Gmbh Vliesführungsvorrichtung sowie Textilmaschine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618642B4 (de) * 1996-05-09 2007-07-19 Rieter Ingolstadt Spinnereimaschinenbau Ag Vliestrichter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS179204B1 (en) 1975-09-09 1977-10-31 Miroslav Hanus Equipment for thickening and transferring of textile fibres
FR2466527A1 (fr) 1979-09-28 1981-04-10 Alsacienne Constr Meca Dispositif automatique d'introduction d'un voile de fibres textiles dans un coiler
DE3612133C2 (de) * 1986-04-10 1995-02-16 Truetzschler Gmbh & Co Kg Bandführungskanal zwischen Ausgangswalzen und Kalanderwalzen an einer Spinnereivorbereitungsmaschine
DE3801688C2 (de) * 1988-01-21 1999-04-08 Truetzschler Gmbh & Co Kg Bandführungskanal
DD290697A5 (de) 1989-12-22 1991-06-06 Hochschule F. Bauwesen Cottbus,De Vorrichtung zum bearbeiten und herstellen von horizontal- und vertikalfugen in vertikalen oder stark geneigten oberflaechen
DE4235653C1 (de) 1992-10-22 1994-03-17 Rieter Ingolstadt Spinnerei Vliestrichter eines textilen Streckwerkes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006012335B4 (de) * 2006-03-17 2015-07-09 Rieter Ingolstadt Gmbh Vliesführungsvorrichtung sowie Textilmaschine

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Publication number Publication date
DE59507482D1 (de) 2000-01-27
EP0736617A1 (fr) 1996-10-09

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