EP0865521A1 - Dispositif de formation de mat - Google Patents

Dispositif de formation de mat

Info

Publication number
EP0865521A1
EP0865521A1 EP96939893A EP96939893A EP0865521A1 EP 0865521 A1 EP0865521 A1 EP 0865521A1 EP 96939893 A EP96939893 A EP 96939893A EP 96939893 A EP96939893 A EP 96939893A EP 0865521 A1 EP0865521 A1 EP 0865521A1
Authority
EP
European Patent Office
Prior art keywords
pile
laying
belt
inlet
section
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
EP96939893A
Other languages
German (de)
English (en)
Other versions
EP0865521B1 (fr
Inventor
Manfred SCHÄFFLER
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.)
Autefa Holding GmbH
Original Assignee
Autefa Maschinenfabrik GmbH
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 Autefa Maschinenfabrik GmbH filed Critical Autefa Maschinenfabrik GmbH
Publication of EP0865521A1 publication Critical patent/EP0865521A1/fr
Application granted granted Critical
Publication of EP0865521B1 publication Critical patent/EP0865521B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G25/00—Lap-forming devices not integral with machines specified above

Definitions

  • the invention relates to a fleece layer with the features in the preamble of the main claim.
  • nonwoven layer is known from FR-2 553 102.
  • the non-woven layer which is designed as a so-called tape layer, has two main carriages which are movable relative to one another and two endless and rotatingly driven laying bands which are guided in loops.
  • the laying tapes run parallel, at least in the section between the main carriages, taking up and guiding the pile between them.
  • the fleece layer On the input side, the fleece layer has a so-called tape inlet for the laying tapes.
  • the laying tapes brought in from two sides meet here and are brought together to form an inlet slot.
  • the pile fed on the one laying tape is deflected downwards in the tape inlet. in the
  • the two laying tapes have two straight tape sections running parallel to one another, which form the said slot.
  • these belt sections extend vertically downward, as a result of which the horizontally fed pile at the belt inlet is deflected by 90 °.
  • it has been shown that such a tape inlet can only be used for limited feeding speeds of the pile and working speeds of the nonwoven layer. If the feed speeds become too high, the very light and highly sensitive fibrous web may tear.
  • WO 91/156018 shows a further variant of the
  • the two laying tapes form a horizontal emia slit, which connects to the feed belt coming from the card.
  • the tapes are separated from each other, whereby the pile is deflected downwards by 90 ° and is only transported and guided on the laying tape below.
  • the pile is fed via a stationary upstream conveyor belt and, in free fall, is brought to an underlying somewhat sloping laying belt section before the belt run.
  • the second laying tape is only a little behind this point.
  • the inlet slot is created very late at the deflection point in the following horizontal emi stretch of the belt run.
  • the invention achieves this object with the features in the main claim.
  • an inclined downwardly inclined inlet section which is formed by two belt sections running close to one another, which take up and guide and / or cover the supplied pile on both sides, forming an inlet slot.
  • the belt sections are directed obliquely downward at an obtuse angle against the feed or infeed direction.
  • the overhead band section can act as a cover for the pile at the deflection and prevent the pile from being lifted off by centrifugal forces, wind effects, etc.
  • the belt run according to the invention ensures particularly gentle and safe picking up and guiding of the pile. It allows much higher tape speeds and
  • the belt sections are preferably straight and can run essentially parallel over a certain distance.
  • an inlet section that narrows in a funnel shape is also possible.
  • the pile In the inlet section, the pile can either be guided without compression or gradually pressed together or clamped. Due to the funnel-shaped inlet section, the snowing pile is safely grasped and the air contained therein is gently pressed out over a longer distance and time period. Abrupt pinching points, rapid air currents and turbulence that could damage or destroy the pile are avoided. It is advantageous if the inlet section is essentially straight.
  • the sloping inlet section gently picks up the pile at the top and only redirects it sharply at the bottom. It is advantageous to provide at least one strap loop at the lower deflection point. In a particularly advantageous embodiment, at least two belt loops are present, the first belt loop being arranged in front of the deflection point and the second belt loop being arranged behind it. As a result, disturbing at the critical points of the redirection
  • the pile can be deflected particularly safely and unloaded.
  • the pile is preferably clamped at three or more points in the deflection area by deflection rollers.
  • the width and possibly also the inclination of the inlet section can be changed.
  • the adjustability of the spacing of the tapes enables exact adjustment to the pile thickness and the setting of the friction conditions necessary for the transport of the pile.
  • a preferred possibility of adjustment lies in the delivery of the different deflecting rollers or in a plate-like support device.
  • other design variants are also possible.
  • the belt run can be stationary or mobile. In the preferred exemplary embodiments, it is located in front of or on the upper main car.
  • the outlet section running between the uppercarriage and the laying carriage can also run at an angle to the horizontal. This allows more
  • the lower laying tape in the infeed section can run in a straight line in front of the infeed section.
  • the pile is transferred from this feed belt to this laying belt.
  • the lower laying tape in the inlet section can also be designed as a feed belt.
  • the lower laying tape can be deflected twice in order to form the inlet gap before the inlet.
  • the design of the lower laying belt at the same time as a feed belt saves some rollers and drives and is therefore less expensive.
  • a pressure roller preferably a screen or perforated roller, can rest on the pile, which serves to remove air from the pile.
  • the feed section and the inlet section are on a common plane. This plane is around relative to the horizontal inclined downwards towards the superstructure. With such an entry zone, the pile is not deflected unnecessarily and can be fed straight to the superstructure.
  • FIG. 1 an overview of a fleece layer with a moving belt infeed on the laying carriage
  • FIG. 2 an enlarged and detailed detailed view of the strip inlet of FIG. 1,
  • FIG. 3 an overview of a fleece layer in variation to FIG. 1 with a stationary belt inlet
  • FIG. 4 a detailed representation of the strip inlet of FIG. 3 with an upstream pressure roller
  • FIG. 6 a further alternative exemplary embodiment to FIGS. 4 and 5, in which the lower laying belt is at the same time the feed belt.
  • FIGS 1 and 3 show an overview of a fleece layer (1), which is designed as a so-called tape layer. It has an upper main carriage (2) and a lower main carriage (3) in a housing or frame (54) and can also have one or more auxiliary carriages or tensioning carriages (32, 34). Two endless laying tapes (5,6) are guided over the carriages (2,3,32,34) by means of suitable rollers. At least the two main carriages (2, 3) are driven to move back and forth by suitable drives. The two
  • Laying tapes (5, 6) are also driven in a rotating manner by means of suitable controllable and adjustable drives.
  • the fibrous web (7) produced by a pile producer (not shown), for example a card or card, arrives in the nonwoven layer (1) via a feed belt (25). It is led via a feed section (26) to or on the upper main carriage (2) and passes between the two laying belts (5,6) at the belt inlet (4,9) described in more detail below.
  • the latter are guided in a loop parallel to one another at least in the area between the two main carriages (2, 3) and take the pile (7) between them, transport and guide it.
  • This loop area is referred to as the runout section (27). It can extend horizontally or diagonally and connect the main carriage (2, 3) directly or via a frame-fixed deflection (not shown).
  • the outlet section (27) preferably runs in a straight line.
  • the pile (7) emerges downwards and is laid down on a transverse, endless draw-off belt (8) to form a fleece (23).
  • the laying carriage (3) travels back and forth over the take-off belt (8), as a result of which the pile (8) is deposited in several layers one above the other and zigzag to the direction of delivery.
  • the pile (7) is paneled like scales.
  • the laying tapes (5, 6) separate again on the laying carriage (2) and are separated outwards in separate loops and then returned to the tape inlet (9).
  • Fleece layer (1) there are various possibilities, such as are known from the prior art mentioned in the introduction to the description.
  • the two main carriages (2, 3) can form a short passage in the same direction as in DE-A-19 27 863 or EP-A-0 517 568 or in opposite directions with stationary belt deflection as in FR-A-2 553 102 or the WO 91/156018 move.
  • Internal storage can be formed by means of auxiliary or tensioning carriages (32, 34) to influence the pile placement on the draw-off belt (8). It is also possible to work with delay when laying the pile to set a specific thickness profile of the fleece (23).
  • the belt inlet (4) is movable and is located on the superstructure (2). It has a comparatively short inlet section (9) with a fixed length.
  • Figures 3 to 6 show a variant with a stationary belt run (4), which is arranged in front of the superstructure (2).
  • the inlet section (9) is larger and has a variable length.
  • FIG 2 illustrates the belt run (4) of the fleece layer (1) of Figure 1 in detail.
  • the belt run (4) is located on the upper main carriage (2).
  • the two laying belts (5,6) which are guided separately behind the laying carriage (3), meet, then run close together and pick up the pile (7) fed in from the outside.
  • a laying tape (5) also serves as a pile feeder (25) and is accordingly led out of the housing (54) of the fleece layer (1).
  • the pile (7) lies open on the laying tape (5) and is transported by it to the tape inlet (4).
  • the two laying tapes (5,6) are formed on the belt run (4), forming a narrow inlet slot (12)
  • the deflection rollers (14, 16) brought together.
  • the deflection rollers (14, 16) are followed by the inlet section (9), which is formed by two essentially straight belt sections (10, 11) of the laying belts (5, 6) up to a further deflection (15).
  • the band sections (10, 11) take up the pile (7) between them and cover it or run it along both sides of the Inlet section (9).
  • the inlet slot (12) has an adjustable width that can be adapted to the particular requirements of the pile material. It is preferably somewhat larger than that
  • the width can also be equal to or less than the pile thickness sem and possibly lead to a clamping as soon as the pile (7) enters the belt run (4).
  • the band sections (10, 11) run essentially parallel. This can be strictly parallel. As an alternative, the distance can also decrease via the running direction (24). This forms a funnel-shaped tapering inlet section (9), in which the pile (7) is gradually pressed together and clamped before it reaches the lower deflection (15). In this variant, it may be advantageous to set the width of the inlet slot (12) greater than the pile thickness. However, it is also possible, with a small slot width, to clamp the pile (7) as soon as it enters the belt run (4) and to increase the compression further over the length of the run-in section (9). The choice of the appropriate setting depends on the type of pile material and, if appropriate, also on the pile feed speed and / or other parameters.
  • the inlet section (9) or the band sections (10, 11) forming it are inclined obliquely downwards at an obtuse angle ⁇ relative to the horizontal or the feed or inlet direction (24).
  • This obtuse angle ⁇ relates in Fig. 1 to the belt deflection of the laying tape (5) on the deflection roller (14).
  • Laying tape (5) is deflected m the sloping tape section (10).
  • the obtuse angle ß between the band areas is larger than 90 ° and smaller than 180 °. It is preferably approximately 135 °.
  • the pile (7) and the laying tape (5,6) are again deflected in a preferably horizontal direction and reach the laying carriage (3) via the outlet section (27).
  • the belt run (4) there is thus a total deflection of the pile (5) or the laying tape (5, 6) by 180 °. Due to the slope of the inlet section (9), the deflection is weaker at the upper end and stronger at the lower end. Due to the belt run (4), the pile (7) in front of the lower, stronger deflection (15) is already guided and covered over a long straight distance and does not suddenly reach the clamping point on the deflection (15).
  • the laying belt (5) is guided over two deflection rollers (14, 15), which are preferably arranged in a relatively stationary manner on the upper main carriage (2).
  • the guide rollers (14, 15) smd corresponding to the slope of the inlet section (9) m of the height and laterally spaced.
  • the upper deflecting roller (16) of the other laying belt (6) is arranged above the opposite deflecting roller (14).
  • the connecting line of the two roller axes runs approximately perpendicular to the inclination of the emia run (9).
  • the laying tape (6) has two or more tape loops (13). The one
  • Belt loop (13) is located in front of the deflection point formed by the deflection roller (15) and the second belt loop (13) behind it. Via the belt loops (13), the laying tape (6) located at the top or outside in the belt run (9) is detached from the pile (7) at the critical deflection points. The detachment avoids different belt speeds in the area of the deflection.
  • the two laying tapes (5, 6) move with the pile in between about the axis of the deflection roller (15). Due to its greater distance from this axis, the laying tape (6) above should actually have a higher relative circulation speed in order to be able to drive the pile (7) over the entire deflection area without tension. However, the two laying tapes (5,6) have the same rotational speed.
  • the two belt loops (13) eliminate the problem.
  • the first band loop (13) is formed by deflecting rollers (17, 18, 19).
  • the first deflection roller (17) sits at the lower end of the belt section (11) and is located above the deflection roller (15). It is arranged so that the connecting line between the two roller axes is oriented approximately perpendicular to the inclination of the inlet slot (12).
  • the laying tape (6) or its top band section (11) is thereby detached from the pile (7) approximately at a point at which the bottom band section (10) gets onto the deflection roller (15). As a result, the pile (7) comes into the deflection area on the roller (15) without distortion.
  • the laying tape (6) is pulled out to the belt loop (13) via the deflecting roller (19) which is offset obliquely to the rear and then returned to the deflecting roller (18).
  • the latter is essentially at the same height as the deflecting roller (15) and has approximately the same diameter.
  • the two laying tapes (5, 6) come together again at about the height of the two rollers (15, 18) and can move the pile (7) between them. They have essentially the same running speed, which is also the same as the pile speed.
  • Behind the deflection roller (18) sits the second belt loop (13), which is pulled out by a laterally offset deflection roller (20).
  • a support device e.g. a support roller (21) for the laying tape (6) can be arranged below the deflecting roller (15).
  • the support roller (21) influences the spacing of the laying belts (5, 6).
  • the pile (7) in the region of the lower deflection on the deflection roller (15) is clamped or clamped at three points between the laying belts (5, 6) and is therefore guided reliably and at the same belt speeds.
  • the guide between the belt sections is sufficient
  • the third guide point is located at the end of the deflection between the deflection roller (15) and the support roller (21), which is preferably located vertically below it. At this point, the laying tape (5) leaves the deflection roller (15) again.
  • the belt inlet (4) and the inlet section (9) are adjustable.
  • the position of the deflecting rollers (16, 17, 18) and the support roller (21) can be changed with suitable feed devices (22).
  • the feed direction for the deflecting rollers (16, 17) located in the region of the inlet slot (12) is preferably substantially perpendicular to the direction of the inlet section (9). This allows the width of the Inlet slot (12) and possibly also the funnel-shaped narrowing of the inlet section (9) can be changed.
  • the laying tapes (5, 6) can be permeable to air, so that the pile becomes compressed due to the increasing narrowing of the inlet section (9) and the air contained therein is pressed out.
  • the deflecting roller (18) is preferably horizontally adjustable and can thus be approximated or removed in relation to the deflecting roller (15) of the laying belt (5). This affects the second guide point for the pile (7) in the lower deflection area.
  • the support roller (21) is vertically adjustable and can therefore also be approximated or removed from the deflection roller (15). With the support roller (21), the pile guidance at said third guidance point is influenced.
  • the two band sections (10, 11) receiving the pile (7) begin at approximately the same height at the entrance to the inlet slot (12).
  • the overhead belt section (11) can also be drawn somewhat higher and, if necessary, protrude beyond the deflection point on the roller (14). For example, this is useful for catching a very fast-moving pile.
  • the band section (11) can also be arranged somewhat lower.
  • the design, number and arrangement of the belt loops (13) at the lower end of the inlet section (9) can also be changed. For example, there may only be one lower belt loop (13).
  • the inlet section (9) can also be somewhat curved.
  • the fleece layer (1) has a separate feed belt (25), via which the pile (7) is fed from a card arranged in front of it at a uniform but variable speed.
  • the fleece layer (1) is in turn equipped with four carriages, namely an upper carriage (2), a laying carriage (3) and in each case a tension carriage (32, 34) for each laying belt (5, 6).
  • the first laying belt (5) takes over the pile (7) from the feeding belt (25) in the area of the feed section (26) and guides the pile (7) into a fixed belt run (4) between the two laying belts (5, 6) extends to the superstructure (2) and the deflection there (15).
  • the fixed belt run (4) is arranged near the end of the movement path of the superstructure (2) approximately in the middle of the laying width of the fleece layer (1).
  • the laying tape (5) is fed to the belt conveyor (4) as the lower laying tape, while the upper laying tape (6) is fed via a deflection roller (16).
  • the stationary deflection roller (16) has a considerably larger diameter than the other deflection rollers, as a result of which a discharge funnel is formed on the belt run (4).
  • the laying tapes ⁇ 5, 6) have a distance at the belt run (4), for example, which is greater than the pile thickness.
  • the emia slit (12) formed in this way initially allows the web (7) to run without any significant clamping or compression.
  • Below the lower laying tape (5) there is a height-adjustable support device (21) with which the gap width of the inlet slot (12) can be adjusted.
  • the substantially straight inlet section (9) in which the tape sections (10,11) of the laying tapes (5,6) gradually converge so that they are at the end of the Inlet section (9) on the superstructure (2) have a distance that is adapted to the pile thickness.
  • This distance can correspond, for example, to the pile thickness or can be set to a fixed value, for example 15 mm.
  • the pile (7) is gradually guided and covered on both sides in the funnel-shaped narrowing inlet section (9). This can be done without compression. Alternatively, the pile (7) in the inlet section (9) can also be gradually compressed and clamped.
  • the inlet section (9) changes its length with the movement of the superstructure (2).
  • the upper laying tape (6) is deflected several times over a guide roller (17) and over the rollers (18, 19, 20), as in the exemplary embodiment described above, to form two belt loops (13), so that the pile ( 7) does not run in the deflection area on the superstructure (2) between the two laying bands (5, 6). Only below the deflecting roller (15) for the lower laying belt (5) is the pile (7) in turn guided between the two laying belts (5, 6).
  • the laying belt (5, 6) can be supported on the roller (56) of the laying carriage (3).
  • the outlet section (27) located between the superstructure (2) and the laying carriage (3) preferably runs in a straight line, the pile (7) emerging after a further deflection by 90 ° in the laying carriage (3) at an exit point and from which it moves back and forth Laying trolley (3) is placed on the discharge belt (8).
  • the laying carriage (3) also has a guide roller (56) for the laying belt (5) which, after being deflected twice via the deflection rollers (60, 62), is returned to the strip inlet (4) via further deflection rollers.
  • the laying tape (6) will deflected via a deflection roller (58) and returned to the belt conveyor (4).
  • the inlet section (9) and / or the outlet section (27) preferably run obliquely downward at an obtuse angle ⁇ to the horizontal in the direction of movement (24) of the laying tapes (5, 6). As in the first exemplary embodiment of FIGS. 1 and 2, this angle is between 90 ° and 180 ° and is, for example approx. 170 °.
  • a tensioning carriage (32) is provided for the laying belt (5) and is controlled as a function of the movement of the laying carriage (3).
  • a tensioning carriage (34) is provided, which is controlled as a function of the movement of the uppercarriage (2) and the laying carriage (3).
  • the movement of the tensioning carriage (34) is positively controlled with the aid of toothed belts.
  • the tensioning carriage (34) is arranged in the direction of rotation of the laying belt (6) behind a stationary deflection roller (36) and the further stationary deflection roller (16) on the belt run (4).
  • FIG. 4 shows the belt run (4) on an enlarged scale, a pressure roller (30) consisting of a perforated or screen roll being able to pre-compress the pile (7) in front of the run-in slot (12).
  • the pressure roller (30) can be held at a predetermined distance from the lower laying tape (5).
  • FIG. 5 shows an alternative exemplary embodiment, in which the lower laying belt (5) in the inlet section (9) also serves as a feeding belt (25).
  • a feed section (26) located in front of the advance section (9) before the belt run (4) lies in the same plane as the inlet section (9) and is inclined downwards relative to the horizontal in the direction of movement of the laying belt (5).
  • the pile (7) in the feed zone and in the inlet section (9) to the superstructure (2) is no longer deflected.
  • FIG. 6 shows a further exemplary embodiment, in which the lower laying belt (5) also serves as a feed belt (25).
  • the laying tape (5) is deflected several times over the deflecting rollers (38 to 40) so that the laying tape (5) can be fed to the inlet section (9) at a distance from the laying tape (6) to form the inlet slot (12) .
  • the deflection roller (39) can be adjustable in height.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne un procédé de fabrication d'un non-tissé (23) et un dispositif de formation de mat (1) comportant plusieurs bandes (5, 6) entre lesquelles le voile est pris et guidé au moins dans certaines zones. Le dispositif de formation de mat (1) possède côté entrée une entrée (4) pour les bandes (5, 6), ladite entrée présentant une section d'entrée (9) inclinée obliquement vers le bas avec deux sections de bande (10, 11) défilant à proximité l'une de l'autre, entre lesquelles le voile (7) est guidé ou recouvert des deux côtés. La section d'entrée (9) est réglable en largeur et peut être rétrécie en forme d'entonnoir. L'entrée de bande (4) peut être disposée de façon stationnaire ou mobile sur le chariot supérieur (2).
EP96939893A 1995-11-23 1996-11-22 Dispositif de formation de mat Expired - Lifetime EP0865521B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29518587U 1995-11-23
DE29518587U DE29518587U1 (de) 1995-11-23 1995-11-23 Vliesleger
PCT/EP1996/005154 WO1997019209A1 (fr) 1995-11-23 1996-11-22 Dispositif de formation de mat

Publications (2)

Publication Number Publication Date
EP0865521A1 true EP0865521A1 (fr) 1998-09-23
EP0865521B1 EP0865521B1 (fr) 1999-09-15

Family

ID=8015819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96939893A Expired - Lifetime EP0865521B1 (fr) 1995-11-23 1996-11-22 Dispositif de formation de mat

Country Status (6)

Country Link
US (1) US6085391A (fr)
EP (1) EP0865521B1 (fr)
JP (1) JP2000501457A (fr)
DE (2) DE29518587U1 (fr)
ES (1) ES2136440T3 (fr)
WO (1) WO1997019209A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6550107B1 (en) 1999-03-23 2003-04-22 Asselin Distributor layer
WO2006069651A1 (fr) * 2004-12-23 2006-07-06 Autefa Automation Gmbh Distributeur de voile et procede de guidage d'un poil
EP1717357A1 (fr) * 2005-04-27 2006-11-02 Oskar Dilo Maschinenfabrik KG Etaleur-nappeur
EP1816243A1 (fr) * 2006-02-01 2007-08-08 Oskar Dilo Maschinenfabrik KG Dispositif de pose d'un non-tissé
EP1870499A3 (fr) * 2006-06-21 2008-06-18 ERKO Trützschler GmbH Etaleur-nappeur
EP1959038A1 (fr) * 2007-02-15 2008-08-20 Oskar Dilo Maschinenfabrik KG Dispositif destiné à la pose d'un voile
US7895715B2 (en) 2008-08-21 2011-03-01 Oskar Dilo Maschinenfabrik Kg Fleece-laying device
EP3239371A1 (fr) 2016-04-29 2017-11-01 Oskar Dilo Maschinenfabrik KG Étaleur-nappeur
US10443155B2 (en) 2014-02-27 2019-10-15 Autefa Solutions Germany Gmbh Carding apparatus and carding method

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DE29822460U1 (de) * 1998-12-18 2000-05-18 Autefa Maschinenfabrik GmbH, 86316 Friedberg Vliesleger
DE29822461U1 (de) * 1998-12-18 2000-05-18 Autefa Maschinenfabrik GmbH, 86316 Friedberg Vliesleger
DE29909016U1 (de) * 1999-05-26 2000-10-05 Autefa Maschinenfabrik GmbH, 86316 Friedberg Vliesanlage
DE20211365U1 (de) 2002-07-27 2003-10-09 AUTEFA Automation GmbH, 86316 Friedberg Vorrichtung zur Faserbehandlung
DE10250089B4 (de) * 2002-10-25 2014-02-13 Oskar Dilo Maschinenfabrik Kg Steilarm-Vliesleger und Vorrichtung zum Erzeugen eines kreuzgelegten Faservlieses
DE102004063401A1 (de) * 2004-12-23 2006-07-20 Autefa Automation Gmbh Vliesleger und Verfahren zum Führen eines Flors
EP1975286A1 (fr) * 2007-03-30 2008-10-01 Oskar Dilo Maschinenfabrik KG Etaleur-nappeur
EP1975287B1 (fr) * 2007-03-30 2010-05-26 Oskar Dilo Maschinenfabrik KG Etaleur-nappeur
DE102010050027A1 (de) 2010-11-02 2012-05-03 Trützschler Nonwovens Gmbh Kreuzleger
DE102010050028A1 (de) 2010-11-02 2012-05-03 Trützschler Nonwovens Gmbh Vliesbandleger
DE102010050029A1 (de) 2010-11-02 2012-05-03 Trützschler Nonwovens Gmbh Kreuzleger
EP2479321A1 (fr) * 2011-01-19 2012-07-25 Oskar Dilo Maschinenfabrik KG Etaleur-nappeur
EP2479330B1 (fr) * 2011-01-19 2013-12-18 Oskar Dilo Maschinenfabrik KG Etaleur-nappeur
DE202012102597U1 (de) 2012-07-13 2013-10-14 Hi Tech Textile Holding Gmbh Vliesleger
DE102012019363A1 (de) * 2012-10-02 2014-04-03 Trützschler GmbH & Co Kommanditgesellschaft Kreuzleger und Verfahren zum Betreiben eines Kreuzlegers
IT201900008706A1 (it) * 2019-06-12 2020-12-12 Mirco Battistella Faldatore per veli di carda

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Cited By (10)

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US6550107B1 (en) 1999-03-23 2003-04-22 Asselin Distributor layer
WO2006069651A1 (fr) * 2004-12-23 2006-07-06 Autefa Automation Gmbh Distributeur de voile et procede de guidage d'un poil
EP1717357A1 (fr) * 2005-04-27 2006-11-02 Oskar Dilo Maschinenfabrik KG Etaleur-nappeur
EP1816243A1 (fr) * 2006-02-01 2007-08-08 Oskar Dilo Maschinenfabrik KG Dispositif de pose d'un non-tissé
US7810218B2 (en) 2006-02-01 2010-10-12 Oskar Dilo Maschinenfabrik Kg Cross lapper
EP1870499A3 (fr) * 2006-06-21 2008-06-18 ERKO Trützschler GmbH Etaleur-nappeur
EP1959038A1 (fr) * 2007-02-15 2008-08-20 Oskar Dilo Maschinenfabrik KG Dispositif destiné à la pose d'un voile
US7895715B2 (en) 2008-08-21 2011-03-01 Oskar Dilo Maschinenfabrik Kg Fleece-laying device
US10443155B2 (en) 2014-02-27 2019-10-15 Autefa Solutions Germany Gmbh Carding apparatus and carding method
EP3239371A1 (fr) 2016-04-29 2017-11-01 Oskar Dilo Maschinenfabrik KG Étaleur-nappeur

Also Published As

Publication number Publication date
US6085391A (en) 2000-07-11
DE29518587U1 (de) 1997-04-10
ES2136440T3 (es) 1999-11-16
JP2000501457A (ja) 2000-02-08
WO1997019209A1 (fr) 1997-05-29
EP0865521B1 (fr) 1999-09-15
DE59603109D1 (de) 1999-10-21

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