WO2006012759A1 - Peigneuse - Google Patents

Peigneuse Download PDF

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Publication number
WO2006012759A1
WO2006012759A1 PCT/CH2005/000409 CH2005000409W WO2006012759A1 WO 2006012759 A1 WO2006012759 A1 WO 2006012759A1 CH 2005000409 W CH2005000409 W CH 2005000409W WO 2006012759 A1 WO2006012759 A1 WO 2006012759A1
Authority
WO
WIPO (PCT)
Prior art keywords
combing machine
fiber
machine according
combing
withdrawn
Prior art date
Application number
PCT/CH2005/000409
Other languages
German (de)
English (en)
Inventor
Walter Slavik
Ueli Stutz
Daniel Sommer
Original Assignee
Maschinenfabrik Rieter 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 Maschinenfabrik Rieter Ag filed Critical Maschinenfabrik Rieter Ag
Priority to EP05758636A priority Critical patent/EP1774073B1/fr
Priority to CN2005800337902A priority patent/CN101035937B/zh
Priority to DE502005004534T priority patent/DE502005004534D1/de
Priority to JP2007524154A priority patent/JP4903142B2/ja
Publication of WO2006012759A1 publication Critical patent/WO2006012759A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G19/00—Combing machines
    • D01G19/06—Details
    • D01G19/14—Drawing-off and delivery apparatus
    • D01G19/18—Roller, or roller and apron, devices, e.g. operating to draw-off fibres continuously
    • D01G19/20—Roller, or roller and apron, devices, e.g. operating to draw-off fibres continuously operating to draw-off fibres intermittently
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G19/00—Combing machines
    • D01G19/06—Details
    • D01G19/28—Air draught or like pneumatic arrangements

Definitions

  • the invention relates to a method of reversing the crochet layer of the fibers in a textile processing line using a comber
  • drag hooks are generated, such as e.g. from the reference "The short staple spinning of VV. Small; Volume 1: General technology of the short staple spinning mill from The Textile Institute (ISBN 3-908.059-01-1) "on page 24.
  • the ring spinning machine At the end of the process line is, for example, the ring spinning machine on which a thread is formed
  • the fibers present in the form of a roving present the fibers which still have hooks in the form of drag hooks, resulting in that between the card and the
  • the ring spinning machine It is necessary for the ring spinning machine to have an uneven number of further processing stages, provided that the hook layer is obtained at each step, ie when the fiber material is removed from the buffers (eg cans) applied at the processing stages, the fibers are fed in the opposite direction in the subsequent process step ,
  • a distance before and one after the combing machine is provided, which in conjunction with a preparation machine for winding formation and a flyer again an odd number of machines between the card and the ring spinning machine is present, which the correct orientation of the remaining check mark ( Drag hook).
  • devices are known to tilt the filled with a sliver at a process stage cans to the front end of the previously deposited
  • the invention is therefore based on the object of a simplified method, or to propose a device to the hook position in at least one
  • Schlepppurchen present without additional devices for influencing the
  • Hook position between the textile material processing machines are used. This object is achieved by proposing a method that the check marks are swept during the processing process on a combing machine present in the process line.
  • the prongs are swept following the combing process and prior to forming a combing machine belt.
  • the end of a fiber mass fed step by step to the combing machine be combed out, from which subsequently a fiber package is withdrawn, which is connected to a previously withdrawn fiber packet to form a fiber fleece, wherein - viewed in the withdrawal direction - the rear end of the fiber packet is brought into overlap with the present rear end of the already previously withdrawn fiber packet, or already present nonwoven fabric.
  • a combing machine which has means for sweeping the hooks following the combing process and prior to forming a combing machine belt.
  • the combing machine has an aggregate for feeding a pulp to a combing device, wherein the combing device combs out the end of the pulp gradually introduced and clamped by the unit, from which a fiber package is withdrawn with a subsequent take-off device which delivers the fiber package to another device, to bring the ends of the previously withdrawn fiber bundle and the new fiber package in coverage, the further device is provided with means which - seen in the withdrawal direction - the rear end of the new fiber package with the rear end of the previously withdrawn fiber packet, or the The end of the already formed fiber fleece overlaps.
  • the wadding web drawn off from a wadding roll is placed over a pair of pliers by means of a feed roll for combing out a round comb arranged below the pliers.
  • the reciprocating pliers are closed, whereby the cotton wool end protruding from the nip of the pliers (also called fiber tuft) is grasped and combed out by a comb segment of the round comb. Subsequently, the forceps is pivoted to a front position and opens it.
  • the free end of the tuft passes into the region of the end of a previously formed fiber fleece, which has been conveyed back by a Reversierterrorism of a Abreisswalzencru by a certain amount to set a new combed fiber package.
  • the direction of rotation of the tear-off rolls is again in the transport direction.
  • the combed tuft now lies like a roof tile with a predetermined overlap on the end of the
  • a first circulating means which is provided on its periphery over its circumference with openings for an air passage and at least a portion of the interior of the means is connected to a vacuum source and a casing is provided, which is a foreclosed against the environment space forms between the extraction device and the periphery of the rotating means, wherein a portion of the sealed space is formed by the periphery of the means and by the extraction device.
  • openings for the air inlet which serve in particular to compensate for the extracted via the vacuum source air volume again.
  • Such openings can z. B. between the sweeter boundary of the casing and the trigger device may be provided.
  • the foreclosure of the space to the ambient air is between 80% and 99%, whereby the tracking of air from the environment is ensured in the foreclosed room.
  • the height of the portion of the openings for the air inlet in the foreclosed space depends z. B. after the required vacuum within the room during the sweeping or soldering.
  • the delivered fiber packet can be held accordingly and then placed on the end of the fiber fleece with a desired coverage and alignment of the remaining hooks.
  • the second means proposed within the first means is connected to a drive and provided with at least one opening on its circumference, which extends approximately over the width of the withdrawn fiber packet and via which a connection between the air passages of the first means and the negative pressure source can be produced.
  • the second means serves as a kind of control element for the connection between the openings of the first means with the vacuum source.
  • the drive of the second means are in drive connection with the drive of the extraction device.
  • the first means consists of a rotatably mounted screening drum, within which the second means is arranged as a rotatably mounted cylinder.
  • the speed of the second means is a simple or a multiple of the Kammspielteil the combing machine.
  • the speed of the first or second means controllable, or designed adjustable.
  • the speed of the second means can influence the soldering (soldering distance).
  • the second means may have two mutually offset on its circumference arranged openings and at least two offset from each other covering elements may be provided. This allows a further embodiment.
  • the shuttering may preferably be made of a transparent material so as to give the operator an insight into this area without having to disassemble the shuttering. This can also be advantageous with regard to possible cleaning work or for the timely detection of sources of interference.
  • Cladding made of an antistatic material.
  • at least one adjustable element be provided in the region of the casing, which is suitable for controlling at least one opening for an air passage between the sealed space and the ambient air of the casing.
  • the element may consist of a flap which can be pivoted about a pivot axis and which extends transversely to the transport direction of the nonwoven fabric substantially over the length of the take-off device.
  • the pivot axis of the flap is arranged in the region below the extraction device and shows the free end of the flap in the direction of the trigger device.
  • a cover is provided between the trigger device and the periphery of the first means, which at least partially closes the existing clearance.
  • the first means be provided with a removal device for removing the nonwoven fabric formed on the means.
  • the removal device is following the limitation of
  • the removal device can be a pair of rollers.
  • the removal device may be a sliver-forming device.
  • the roller pair may be followed by a known fleece funnel for band formation.
  • the radial distance between the first means and the second means is to be kept relatively low in order to avoid unwanted air flows. It is proposed that the radial distance between the screen drum and the cylinder is between 0.2 and 2 mm.
  • FIG. 1 shows a schematic partial view in the withdrawal or soldering area of a comber according to the known prior art.
  • FIG. 2b shows another view of the example of Fig. 2a
  • FIG. 3 shows a sectional view A-A according to Fig.2
  • FIG. 5 shows a schematic representation of a process line according to the invention
  • Fig. 1 shows an embodiment of the prior art.
  • the supplied from a nipper unit 1 cotton wool 2 via a feed cylinder 3 a take-off roller pair 5 (also called Abreisswalzencru) supplied.
  • the outstanding from the open forceps 1 tuft 7 thereby passes to the rear end 8 of a Kammzugvlieses, or nonwoven fabric 10, whereby it passes 5 due to the forward movement of the take-off rollers in the nip of the take-off rolls.
  • the fibers which are not held by the retention force of the wadding or by the forceps, torn out of the composite of the wadding.
  • the tuft is additionally pulled through the needles of a Fixkammes 9.
  • the Fixkamm 9 causes the combing out of the rear part of the withdrawn tuft as well as the retention of nits, impurities and the like. Due to the differences in speed between the wadding web 2 and the withdrawal speed of the tear-off rolls, the drawn-off tuft is warped to a certain length. Following the Abreisswalzencru a pair of guide rollers 6 is arranged. In this tearing off, there is an overlap or doubling of the front end of the demolished, or withdrawn fiber packet with the rear end 8 of the fiber web 10.
  • the pliers returns to a rear position in which it is closed and presents the tuft protruding from the tuft 7 a comb segment 12 of a circular comb 13 for combing out.
  • the take-off rollers 5 and the guide rollers 6 perform a reversing, whereby the rear end 8 of the fiber web 10 is conveyed back by a certain amount. This is necessary to achieve a necessary coverage for the soldering process.
  • Fig. 2 an inventive embodiment is shown, wherein the take-off rollers 5 no reversing must perform more. That is, the withdrawn from the take-off rolls fiber package P is discontinuously discharged to a subsequent drum T under the influence of an air flow L and attached to the end E of the already formed nonwoven fabric V, as will be described in more detail below.
  • the screen drum T is rotatably mounted on a flange 21 via a bearing 20.
  • the flange 21 is fixedly connected to a cylinder Z.
  • About the flange 21 of the cylinder Z is rotatably mounted on a shaft 24.
  • the shaft 24 is mounted on a bearing 22 flying in the machine frame MG.
  • the shaft 24 is also secured in its axial position (not shown).
  • a pulley 26 is connected to the screening drum and at the same time forms the lateral conclusion against the ambient air.
  • the drive of the transmission via a motor M, which is controlled by a control unit ST.
  • a drive wheel 30 rotatably mounted on the shaft 24.
  • This drive wheel 30, which is e.g. may be a gear, a sprocket or a pulley is connected to the gear G via a schematically shown drive connection 31 in connection.
  • the tubular channel 33 attached to the machine frame MG.
  • the tubular channel 33 protrudes with its end face 32 in the inside diameter of the cylinder Z and thus seals off the interior IR against the ambient air.
  • Between the fixed channel 33 and the rotating screen drum T sealing elements 38 may be provided for further sealing. It is also possible to use these elements as
  • Form bearing means to additionally support the screen drum T on this side on the channel 33.
  • the channel 33 opens a channel 34 which communicates with a vacuum source Q in connection.
  • the end face 32 of the channel 33 which projects into the screen drum T, is provided with an opening 36, via which, as indicated schematically by arrows, the air flow from the interior IR of the screen drum to the vacuum source Q can take place.
  • the screen drum T is, as shown schematically, provided with a plurality of openings 35 which are distributed over its entire circumference.
  • a screen drum made of metal, plastic or other solid materials which is provided with openings on its circumference, it would also be possible to use a fabric or other fabric, which has a certain air permeability. This fabric would have to be mounted on a scaffold accordingly.
  • the cover elements A1 and A2 are on the inside of the circumferential
  • Cylinder Z arranged at a small distance.
  • a small radial distance a is provided between the screen drum T and the cylinder Z, which may be between 0.2 and 2 mm.
  • a Z 1 is less negative pressure is generated as soon as the vacuum source is effectively switched Q '.
  • This low negative pressure is used, as will be explained further below, for holding the fibrous web V already formed on the screen drum, at least in the region in which no cover element A1, or A2 is attached.
  • the size and number of these openings 35 is chosen so that the piecing, or soldering on the screen drum T is not affected thereby. In the embodiment shown, only three such openings are shown in a line. However, a plurality of such openings 53 may be arranged distributed on the circumference of the cylinder Z. 2, which are mounted in the cylinder Z, a section of the screen drum T provided with openings 35 can be connected to a vacuum source Q.
  • the cover member A2 is mounted in the region of take-off rollers 40, so that the nonwoven fabric V can be easily removed from the drum T via the driven rollers 40.
  • This fiber fleece V is supplied by the rollers to a subsequent fleece funnel 41, in which the fleece is combined from the width B (FIG. 3) to a fiber sliver FB (combing machine belt).
  • Such devices of fleece summary are already known in many variations in combers, cards or even on routes, which will not be discussed here.
  • the fiber sliver FB formed at the fleece funnel 41 can be deposited in a can 44 via a funnel wheel 43. It is also conceivable to deliver the formed sliver FB to a conveyor table and to feed it with further slivers of adjacent combing heads to a following drafting system (not shown).
  • a further cover element A1 is arranged in the delivery area AG, which in particular serves to control the air flows in conjunction with the openings S1 and S2 in order to correspondingly reverse the fiber package for reversing the hook position.
  • a stationary cover 46 is mounted.
  • the cover has, as shown schematically in Figure 3, lateral walls 47 which extend on both end sides of the cover 46 into the region of the circumference U of the screen drum T. This results in connection with the peripheral surface U of the screen drum T and the take-off rollers 5 a foreclosed against the environment space AM. The distance between the cover 46 and the screen drum is reduced to the area of the subsequent take-off rollers 40 to avoid unwanted air currents.
  • a further cover 54 is provided, which is also, like the cover 46, provided with side walls 57, the up to protrude to the sieve drum.
  • the cover 54 is provided at its one end region with an angled portion 54a, which has only a small distance from the peripheral surface U.
  • the opposite end of the cover 54 extends to the peripheral surface of the upper roller of the take-off rollers fifth
  • the nonwoven fabric V is fed by the rollers 40 to a subsequent nonwoven funnel 41, in which the nonwoven of the width B (FIG. 3) is combined to form a fiber sliver FB.
  • Such devices of fleece summary are already known in many variations in combers, cards or even on routes, which will not be discussed here.
  • the fiber sliver FB formed at the fleece funnel 41 can be deposited in a can 44 via a funnel wheel 43 or fed to a subsequent drafting arrangement with further slivers of adjacent combing heads on a conveyor table.
  • both the screen drum T and the cylinder Z have an identical direction of rotation in the counterclockwise direction.
  • the peripheral speed of the cylinder Z coincides with the peripheral speed of the take-off rollers 5.
  • D. h. the rotational speed of the cylinder Z must run synchronously with the comb play in order to carry out the piecing process or soldering process synchronously with the delivery of the fiber package.
  • the speed of the screen drum T is much slower than that of the cylinder Z and is aligned according to the piecing process. With the change of the speed the sieve drum, the soldering distance, or the overlap of the end E with the rear end HE of the fiber package P can be changed.
  • the front end VE of the fiber bundle P is already in the area of the screen drum T.
  • the space between the cover 54 and the screen drum T is opened via the openings 35 of the screen drum T. connected to the vacuum source Q, which can be controlled via a control unit ST.
  • the resulting air flow L1 is oriented counter to the direction of rotation of the screen drum and causes the front end of the VE supplied by the take-off rolls P is deflected downwards.
  • the positioning of the opening S2, or S1 is exactly matched to the delivery process of the fiber package P through the take-off rollers 5, to produce the described air flow.
  • the opening S1 is still behind the cover A1 and thus has no connection to vacuum source Q.
  • the front end VE is held by the air flow L1 on the circumference U of the screen drum T.
  • the end HE of the fiber package P is released from the take-off rollers 5.
  • the opening S1 moves outside the cover area of the cover A1 and causes by the connection with the vacuum source Q and the openings 35, that an air flow is generated, with the released end HE of the fiber package P on the screen drum T in the direction of rotation on the End E of the already formed nonwoven fabric V hangs up, or covered with this.
  • the opening S2 has moved behind the cover A1, whereby the air flow L1 has been interrupted. With this piecing process, the fiber packet was rotated during the preparation, whereby the Häkcheniage has been swept.
  • the covering of the rear end HE of the fiber bundle P with the end E of the fiber web V can, as already described, be determined by the rotational speed of the screen drum T.
  • the fiber fleece V is transferred by the rotational movement of the screen drum T in the removal area AB of the rollers 40, in which also the stationary attached cover member A2 is arranged. This ensures that this area is sealed off from the vacuum source Q, whereby the
  • Nonwoven fabric can be easily lifted from the peripheral surface U, in order to convert this into the nip between the take-off rolls 40.
  • the nonwoven fabric V is discharged into a fleece funnel 41, which are also driven downstream take-off rollers 42.
  • the nonwoven fabric V is combined in a known manner into a fiber sliver FB, which is drawn off from the take-off rolls 42 and placed in a loop 44 in a can 44 via a funnel wheel 43 shown schematically.
  • the fiber sliver FB thus deposited can subsequently be used for further processing, for example. be transported to a flyer or an open-end machine with the pot 44.
  • FIGS. 2 a and 2b differ, for example, from FIG. 2 or FIG. 3 by the attachment of a pivotable flap KL in the region of the casing 46, the attachment of the lower casing 54 being dispensed with.
  • a flap KL is proposed in the examples of Fig. 2a and Fig. 2b, which is pivotally mounted about a pivot axis SA.
  • the pivot axis SA can be mounted in the machine frame or directly on the cover 46.
  • pivoting device 70 On the pivot axis SA, which z. B. is laterally pivotally mounted in the region of the hood 46 or on the machine frame, engages a pivoting device 70, which is controlled via the line 72 by the controller ST.
  • this pivoting device it may be z. B. act to a cylinder which is hinged to a lever which is rotatably connected to the pivot axis.
  • the control of the pivoting device 70 takes place via the control ST in synchronism with the movement of the draw-off rolls, or in particular synchronously with the position of the openings S1, S2 of the cylinder Z.
  • the flap KL In the position shown in Fig. 2a, the flap KL is in a closed position, in which the free end of the flap approximately tangent to the circumference of the lower take-off roll 5a. Ie. there is only a small safety distance between the lower take-off roll 5a and the flap KL available.
  • the front end VE of the fiber bundle P is deflected downward by the air flow prevailing with arrows L. Under the influence of the im
  • the end VE is sucked onto the circumference U of the screen drum T.
  • the front end VE of the fiber package P opposite to the direction of rotation of the screen drum T.
  • a gap 65 is present, through which air can flow from the environment.
  • the resulting air flow L ensures that the reversal of the fiber package and the laying of the front end VE on the screen drum T even at high delivery speeds without damaging the Fasergemenges.
  • the opening S1 Upon further rotation of the cylinder Z, the opening S1 is moved behind the cover A1 and is thus sealed off from the vacuum source Q. With the Displacement of the opening S1 is simultaneously displaced the opening S2 in the position shown in Fig. 2b, whereby an air flow in the direction of the removal device 60, 61 is formed, as indicated by arrows L. Simultaneously with the displacement of the openings S1 and S2, the pivoting device 70 is controlled via the line 72 by the controller ST and causes the pivoting of the flap KL in the position shown in Fig. 2b. This position is assumed shortly before the release of the rear end HE of the fiber pack by the take-off rollers 5.
  • This air flow L results from the corresponding position of the opening S2 via which the front region of the hood 46 is placed under negative pressure.
  • the case extracted air volume is z. B. partially tracked over an existing gap 65 and mainly through the opening 90 again, as indicated by corresponding arrows.
  • the second opening S1 is located behind the cover A1 and is therefore out of action.
  • the flap KL is pivoted back into the position shown in Fig. 2a, which again a new fiber package P can be supplied from the take-off rollers 5 for further preparation.
  • the soldering process of the fiber packages on the screen drum can be carried out easily and selectively, even at high delivery speeds of the fiber packets, without damaging the fiber packets during the piecing process.
  • the flap KL it is possible via the flap KL to control or influence the air flows necessary for the piecing process.
  • the attachment of additional openings would also be conceivable, which can be closed or opened by means of a device at the appropriate time via a corresponding control.
  • FIGS. 4 and 5 schematically show a process line PL between a carding machine KA and a ring spinning machine RS.
  • the fibers discharged from the carding machine KA are supplied with drag hooks and discharged into a can K1.
  • the jug K1 serves as a template for a subsequent stretch SI where the fibers F after removal from the jug K1 with Kopfophkchen reach the route SI.
  • the fiber material is deposited in a jug K2, which serves as a template for a subsequent winding-forming machine WM.
  • the pot K4 is then transferred to a flyer FL, in which the fibers are present with Kopfphasekchen after the sliver has been removed from the pot K4.
  • the coil SP produced by the flyer FL is then transferred to a ring spinning machine for further processing.
  • unwinding the spool SP on the ring spinning machine RS are still provided with checkmark H fibers in the form of Schleppnoskchen, which is for this last processing process of advantage. This means that if there were any headers, the processing would be at the Ring spinning machine are disturbed and may lead to quality losses in yarn production.
  • the fiber material can also have mixed forms of towing and Kopfnoskchen as well as DoppelHokchen. If previously spoken by towing or Kopfnoskchen in the embodiments, the majority of Häkchenformen in each available fiber amount is the speech.
  • the combing machine is particularly suitable for reversing the position of the hook, especially since the fiber material is separated into individual fiber packets during the processing there, which can then be swept accordingly.

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

Abstract

L'invention concerne un procédé ou un dispositif pour inverser la position des crochets des filaments (F) d'un matériau textile, à traiter dans chaîne de fabrication. L'objectif de l'invention est de conserver la bonne position des crochets dans le métier à filer terminal ainsi qu'une quantité exacte d'étapes de processus traitant le matériau textile entre la carde (K) et le métier continu à filer (RS). A cet effet, les crochets (H) sont inversés pendant le processus de transformation sur une peigneuse (KM) placée dans la chaîne de fabrication (PL).
PCT/CH2005/000409 2004-08-05 2005-07-15 Peigneuse WO2006012759A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP05758636A EP1774073B1 (fr) 2004-08-05 2005-07-15 Peigneuse
CN2005800337902A CN101035937B (zh) 2004-08-05 2005-07-15 精梳机
DE502005004534T DE502005004534D1 (de) 2004-08-05 2005-07-15 Kämmmaschine
JP2007524154A JP4903142B2 (ja) 2004-08-05 2005-07-15 繊維群の繊維のフック位置を変向する方法および該方法を実施するための装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1306/04 2004-08-05
CH13062004 2004-08-05

Publications (1)

Publication Number Publication Date
WO2006012759A1 true WO2006012759A1 (fr) 2006-02-09

Family

ID=34972259

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2005/000409 WO2006012759A1 (fr) 2004-08-05 2005-07-15 Peigneuse

Country Status (5)

Country Link
EP (1) EP1774073B1 (fr)
JP (1) JP4903142B2 (fr)
CN (1) CN101035937B (fr)
DE (1) DE502005004534D1 (fr)
WO (1) WO2006012759A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008011733A1 (fr) * 2006-07-25 2008-01-31 Maschinenfabrik Rieter Ag Peigneuse
CN103314145A (zh) * 2011-01-20 2013-09-18 里特机械公司 精梳机的盖
US8945167B2 (en) 2007-12-31 2015-02-03 Boston Scientific Scimed, Inc. Gastric space occupier systems and methods of use
WO2015019139A1 (fr) * 2013-08-06 2015-02-12 Maschinenfabrik Rieter Ag Dispositif de nettoyage du cylindre de peignage d'une peigneuse
CN104878481A (zh) * 2014-02-27 2015-09-02 里特机械公司 具有幅带形成设备的精梳机
WO2016059495A1 (fr) 2014-10-16 2016-04-21 Maschinenfabrik Rieter Ag Disposition d'aspiration pour peigneuse
EP3181739A1 (fr) 2015-12-15 2017-06-21 Maschinenfabrik Rieter Ag Système de cylindres cannelés dans une peigneuse
CN113966417A (zh) * 2019-04-11 2022-01-21 马佐里机器纺织股份公司 用于纺纱制备线的精梳机
IT202200008438A1 (it) 2022-04-28 2023-10-28 Marzoli Machines Textile Srl Pettinatrice dotata di mezzi di orientamento delle fibre dei bordi del velo di fibre e relativo metodo

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Publication number Priority date Publication date Assignee Title
DE4136908A1 (de) * 1991-11-09 1993-05-13 Fritz Stahlecker Verfahren zum verspinnen von fasermaterial auf einer ringspinnmaschine
EP0578955A1 (fr) * 1992-07-15 1994-01-19 Maschinenfabrik Rieter Ag Procédé de préparation d'un enroulement de nappe
EP0640550A1 (fr) * 1993-08-23 1995-03-01 Maschinenfabrik Rieter Ag Station pour le retournement des pots
WO1997023671A1 (fr) * 1995-12-22 1997-07-03 Commonwealth Scientific And Industrial Research Organisation Procede et appareil de traitement de materiaux fibreux

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JPS4825006B1 (fr) * 1967-09-01 1973-07-25
JPS513809B1 (fr) * 1968-08-14 1976-02-06
JPS4822134B1 (fr) * 1970-06-15 1973-07-04
JPS4898130A (fr) * 1972-03-27 1973-12-13
US5535488A (en) * 1995-02-22 1996-07-16 China Textile Institute Carding and drawing system for spinning process
CN1090255C (zh) * 1996-03-29 2002-09-04 里特机械公司 精梳机的分离－和接合装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4136908A1 (de) * 1991-11-09 1993-05-13 Fritz Stahlecker Verfahren zum verspinnen von fasermaterial auf einer ringspinnmaschine
EP0578955A1 (fr) * 1992-07-15 1994-01-19 Maschinenfabrik Rieter Ag Procédé de préparation d'un enroulement de nappe
EP0640550A1 (fr) * 1993-08-23 1995-03-01 Maschinenfabrik Rieter Ag Station pour le retournement des pots
WO1997023671A1 (fr) * 1995-12-22 1997-07-03 Commonwealth Scientific And Industrial Research Organisation Procede et appareil de traitement de materiaux fibreux

Cited By (11)

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US8945167B2 (en) 2007-12-31 2015-02-03 Boston Scientific Scimed, Inc. Gastric space occupier systems and methods of use
CN103314145A (zh) * 2011-01-20 2013-09-18 里特机械公司 精梳机的盖
WO2015019139A1 (fr) * 2013-08-06 2015-02-12 Maschinenfabrik Rieter Ag Dispositif de nettoyage du cylindre de peignage d'une peigneuse
CN104878481A (zh) * 2014-02-27 2015-09-02 里特机械公司 具有幅带形成设备的精梳机
EP2913428A1 (fr) 2014-02-27 2015-09-02 Maschinenfabrik Rieter Ag Peigneuse dotée d'un dispositif de fabrication de non-tissé
WO2016059495A1 (fr) 2014-10-16 2016-04-21 Maschinenfabrik Rieter Ag Disposition d'aspiration pour peigneuse
EP3181739A1 (fr) 2015-12-15 2017-06-21 Maschinenfabrik Rieter Ag Système de cylindres cannelés dans une peigneuse
CN113966417A (zh) * 2019-04-11 2022-01-21 马佐里机器纺织股份公司 用于纺纱制备线的精梳机
CN113966417B (zh) * 2019-04-11 2023-08-25 马佐里机器纺织股份公司 用于纺纱制备线的精梳机
IT202200008438A1 (it) 2022-04-28 2023-10-28 Marzoli Machines Textile Srl Pettinatrice dotata di mezzi di orientamento delle fibre dei bordi del velo di fibre e relativo metodo

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EP1774073B1 (fr) 2008-06-25
EP1774073A1 (fr) 2007-04-18
DE502005004534D1 (de) 2008-08-07
CN101035937B (zh) 2011-06-22
CN101035937A (zh) 2007-09-12
JP2008508442A (ja) 2008-03-21

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