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EP2365113B1 - Eingangs wagen eines Vlieslegers mit strukturierter rolle - Google Patents

Eingangs wagen eines Vlieslegers mit strukturierter rolle Download PDF

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Publication number
EP2365113B1
EP2365113B1 EP11305142A EP11305142A EP2365113B1 EP 2365113 B1 EP2365113 B1 EP 2365113B1 EP 11305142 A EP11305142 A EP 11305142A EP 11305142 A EP11305142 A EP 11305142A EP 2365113 B1 EP2365113 B1 EP 2365113B1
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EP
European Patent Office
Prior art keywords
reversal roller
reversal
roller
carriage
cloth
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Application number
EP11305142A
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English (en)
French (fr)
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EP2365113A1 (de
EP2365113B2 (de
Inventor
Bernard Chatelet
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Andritz Asselin Thibeau SAS
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Andritz Asselin Thibeau SAS
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Publication of EP2365113B1 publication Critical patent/EP2365113B1/de
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    • 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 present invention relates to the manufacture of nonwovens in the textile field, and relates to an improvement made to a mobile spreader-entry input carriage and a crosslapper equipped with said improved carriage.
  • the spreader-spreader comprises a movable reciprocating input carriage in which a fiber textile web is guided on a first carpet, said front carpet, making a U-turn to start in the opposite direction, and a second carpet , said rear carpet, comes to take the veil after turning and pinch against the carpet before. The veil is thus returned in this input carriage during its transfer to the rear carpet.
  • the length of the nip between the front mat and the rear mat can be changed by moving the input carriage back and forth. This makes it possible to absorb the gap between the continuous arrival of the web on the front carpet and the unwinding of the web from a moving output carriage back and forth over a perpendicular receiving deck moving in continuous and on which is formed the web constituted by the folded web.
  • a widely known disadvantage of this configuration stems from the fact that, when the veil reverses, it undergoes a centrifugal force with the consequence that it has a tendency to separate from the carpet, which subsequently affects the homogeneity of the formed ply. .
  • the web is also subject to its own inertia due to its transport speed relative to the carriage. In a crosslapper, the reversal of the web in the entrance carriage is therefore one of the critical moments when the web may peel off and become deformed.
  • Another solution is to stretch the web at the entry of the crosslapper by creating a speed difference between the crosslapper and the previous machine.
  • This results in a stretching of the veil and therefore a loss of quality requiring a greater number of plies in the sheet.
  • these holding means can be made in the form of a perforated roll.
  • this perforated roll may comprise on its periphery longitudinal grooves or circumferential corrugations which, according to the teaching of this European patent EP 1 367 166 , have the function of forming depression chambers right of the holes of the perforated roll.
  • the depth of these grooves or corrugations is very low, and does not exceed 3mm.
  • suction means in combination with a perforated cylinder significantly increases the cost of manufacture and operation of the input carriage of the crosslapper.
  • the textile web is a multilayer condensed web, it is in practice difficult to properly maintain the upper layer of the web on the surface of the suction perforated cylinder.
  • the object of the present invention is to propose another solution for improving the stability of the transport of a textile fiber fleece at the moment when it reverses in the input carriage of a crosslapper before being supported. in reverse by the rear moving belt, said solution of the invention does not require the implementation of suction means.
  • the invention thus relates to a moving spreader-lapper input carriage reciprocating, comprising a movable front mat, a movable rear mat associated with the front mat and turning means for returning a fiber textile veil when transferring the carpet to the rear carpet.
  • the turning means comprise a non-suction detour roll, and a cladding wall which makes it possible to compress said textile fiber web against the detour roll in the curved portion of the detour roll where the fiber textile web performs its turn-around .
  • Said detour roll is provided on its periphery with longitudinal grooves which define on the surface of the detour roller channels longitudinal or circumferential grooves which define circumferential channels on the surface of the diverting roller, said longitudinal or circumferential channels being adapted to contain and channel all the air which is expelled from the web during its compression between the detour roll and the veneer wall.
  • the subject of the invention is also a process for reversing a fiber textile web which is characterized in that the fiber textile web is made to turn around during its transfer between a moving front mat and a movable rear mat. associated with the front carpet, using a non-aspirating detour roll and provided on its periphery with longitudinal grooves, which define on the surface of the detour roller longitudinal channels, or circumferential corrugations, which delimit the surface of the detour roller circumferential channels, and said textile web of fibers is pressed against the detour roller by means of a veneer wall, in the curved portion of the detour roller where the fiber textile web is turned around, so that all the air that is expelled from the veil during its compression between the detour roll and the veneer wall is contained and channeled in the longitudinal or circumferential channels iels of the detour roll.
  • the invention also relates to a lapper-spreader in which a fiber textile web arrives continuously on a front endless belt and then enters a movable input carriage back and forth where it performs a half turn to then be taken up by an endless conveyor conveyed continuously in said carriage in a direction opposite to the direction of arrival of the front carpet, at the output of the carriage.
  • the web is held by pinching between the two front and rear mats and then taken up by a second movable exit carriage, whose function is to spread the sail back and forth on an apron moving continuously perpendicular to the movement of the carriage of output so as to form a web consisting of offset folds.
  • Said movable input carriage is a previously referred carriage.
  • the figure 1 shows schematically and in part an example of spreader-launcher of the state of the art in which there is a transfer of web between two solid mats.
  • the veil 1 arrives continuously on a first endless belt 2, said front carpet, then, in a moving entrance trolley in a back and forth 3 where it performs a half-turn to be taken again by a second carpet without end 4, said rear carpet, brought continuously into said carriage 3 in a direction opposite to the direction of arrival of the front carpet 2.
  • the web 1 is pinched between the two mats 2 and 4.
  • the function of the input trolley 3 is to make the continuous arrival of the web on the first mat 2 compatible with the length of the nipping zone, with the unwinding of the web to the output of the output carriage 5, the unwinding varying according to the position of the output carriage 5 and the opposite direction or no advance of the carriage 5 relative to the advancing direction of the web on the belt 2.
  • FIG. 1 there is shown a moving carriage 3 input according to the state of the art, wherein the front belt 2 is guided by two guide rollers 7 and 8 carried by the movable carriage 3 defining an inclined section 9 so that the sail 1 transported by this carpet then performs around the second roller 8 a turn that is less than 180 °.
  • the path of the rear conveyor 4 is defined by four guide rollers 10, 11, 12 and 13 carried by the input carriage 3 and arranged in such a way that pinch line 14 is formed between the guide roller 8 of the front belt 2 around which the web 1 makes its turn and one of the guide rollers (roller 11 on the figure 1 ) of the rear carpet 4 and, secondly, that the rear carpet 4 is brought near the roller 8 to resume the web 1 at its output.
  • FIG. 2 there is shown a moving spreader-lapper input carriage according to the invention for replacing the carriage 3 described above (the same references are used hereinafter for the elements common to the two figures).
  • the solid rear carpet 4 is guided upstream of the diverting roller 18 by two guide rollers 19 and 20, and downstream of the diverting roller 18 by a guide roller 21.
  • This detour roller 18 is a non-aspirating hollow cylinder 180 provided over its entire periphery with longitudinal grooves 181 equidistant.
  • the longitudinal grooves 181 delimit between them and with the outer surface 180a of the cylinder 180 of the longitudinal channels 183.
  • detour roll 18 of the invention is a hollow cylinder 180 'non-suction, provided over its entire periphery with circumferential annular grooves 181' equidistant.
  • the longitudinal grooves 181 or circumferential grooves 181 ' can be obtained by machining a starting roll of sufficient thickness.
  • the longitudinal grooves 181 may also be obtained by spinning the tube 180 (for example aluminum profile).
  • the longitudinal grooves 181 or circumferential grooves 181 ' may also be grooves or corrugations of an attached sleeve which is threaded and fixed around a cylinder.
  • the length L of the detour roll 18 is at least equal, and preferably greater than the sail width 1.
  • the wall of the cylinder 180 or 180 ' is not perforated and is impervious to air.
  • the guide rollers 20 and 21 of the solid carpet 4 are positioned relative to the diverting roll 18 so that a portion 40 of the carpet
  • the full rear 4 embraces a portion of the periphery of the detour roll 18 while being, in the absence of a sail 1, in contact with the top 181 has splines 181 or ridges 181 'of the detour roll 18.
  • the web 1 is transported to the surface of the front belt 2 to the guide roller 16, at which the web 1 leaves the front belt 2 and is taken up at the periphery of the diverting roller 18, between the roller turn 18 and the portion 40 of the full back carpet 4
  • the web 1 is returned by being trapped and compressed between the grooves 181 or annulars 181 'of the diverting roller 18 and the portion 40 of the belt 4 which forms an impervious wall of the air.
  • the top 181a of each groove 181 or annulus 181 ' has a rounded profile.
  • the compressed web 1 is conveyed at the exit of the diverting roller 18 by the belt 4, being pinched between the rear belt 4 and the front belt 2.
  • the volume of these channels 183 or 183 ' is sufficient to contain all the air that is expelled from the veil 1 during its compression between the belt 4 and the grooves 181 or rings 181', so that this air is channeled into its channels 183 or 183 'during the rotation of the detour roller 18.
  • the air contained in each portion of the web 1 compressed between the solid carpet 4 and two adjacent annular grooves 181' of the detour roller 18 (cf. figure 6 ) or two adjacent grooves 181 of the diverting roller 18 is expelled into the channel 183 'or 183 defined between the two rings 181' or flutes 181.
  • each channel longitudinal 183 or circumferential 183 ' is large enough to contain all of this air expelled from the web 1 to the right of said channel 183 or 183'.
  • this air contained and channeled in each longitudinal channel 183 or circumferential 183 ' is driven by the detour cylinder 18, without risk of alteration of the structure of the web, until freely escape when said channel 183 or 183 'is released from the belt 4.
  • the web 1 is perfectly maintained over its entire width (including at its longitudinal edges), and the inertia and centrifugal forces related to the dynamics of the mobile carriage 3 are without influence on the structure of the veil.
  • the operating speed of the lapper crosslapper can be advantageously increased if necessary without altering the web structure.
  • the compression holding of the web 1 advantageously allows the use of the spreader-lapper with sails that can be multilayer, without risk of delamination or sliding of the layers of the web.
  • each longitudinal channel 183 ( figure 4 - hatched area between two adjacent grooves) was about 70 mm 2 .
  • the spreader-lapper could be used to manipulate a monolayer or multilayer web 1 whose thickness (before compression) could be up to 40 mm, with a web displacement speed of up to 350 m / min.
  • the invention is not limited to the implementation of a detour roll fluted 18 having the aforementioned dimensional characteristics. More generally, for an implementation of the invention with webs 1 whose thickness (before compression) is between 10 mm and 40 mm, the detour roll 18 of Figures 3 and 4 preferably, but not necessarily, at least one of the following dimensions.
  • the height H of each groove 181, corresponding to the depth of the longitudinal channels 183, is preferably at least 12 mm, and preferably at least 20 mm.
  • the detour roller 18 preferably has a maximum of 36 equidistant longitudinal grooves.
  • the spacing E between the apices 181a of two adjacent grooves 181 is preferably at least 16 mm.
  • the area A in cross-section of each longitudinal channel 183 ( figure 4 - hatched area between two adjacent grooves) is preferably at least 70 mm 2 .
  • the grooves 181 are oriented parallel to the longitudinal axis 18a of the detour roller 18.
  • the longitudinal axis of the grooves 181 could make a non-zero angle relative to the longitudinal axis 18a of the detour roller. More particularly, but not necessarily, this non-zero angle may be less than or equal to 45 °.
  • the outer diameter D of the cylinder 180 was 180 mm; the height H of each annulus 181 ', corresponding to the depth of the circumferential channels 183', was 23 mm; the spacing E between the vertices 181a of two neighboring rings 181 'was 33 mm.
  • the cross-sectional area A of each circumferential channel 183 ' was approximately 620 mm 2 .
  • the spreader-lapper could be used to manipulate a monolayer or multilayer web 1 whose thickness (before compression) could be up to 40 mm, with a web displacement speed of up to 350 m / min.
  • the invention is not limited to the implementation of a detour roll annulus 18 having the aforementioned dimensional characteristics. More generally, for an implementation of the invention with webs 1 whose thickness (before compression) is between 10 mm and 40 mm, the detour roll 18 of Figures 5 and 6 preferably, but not necessarily, at least one of the following dimensions.
  • the height H of each annulus 181 ', corresponding to the depth of the circumferential channels 183', is preferably at least 15 mm, and preferably at least 20 mm.
  • the spacing E between the peaks 181a of two neighboring rings 181 ' is preferably at least 20 mm.
  • the cross-sectional area A of each circumferential channel 183 ' is preferably at least 250 mm 2 .
  • the corrugations 181 ' are oriented perpendicularly to the longitudinal axis 18a of the detour roller 18.
  • the corrugations 181' could make a non-zero angle with respect to the longitudinal axis 18a of the detour roller. More particularly, but not necessarily, this non-zero angle may be less than or equal to 45 °.
  • the corrugations may also form a helix around the diverting roller 18 (no screws). In this case, half of the length of the detour roll 18 will be equipped with a corrugation with a right helix pitch and the second half with a left helix pitch to cancel the displacement effects that a propeller could induce the mat in contact with the detour roller 18.
  • FIG 7 another variant embodiment of a spreader-entry input carriage of the invention in which the veneer wall of the veil against the diverting roller 18 is formed by a portion 40 of an additional endless belt 4 ' , which is distinct from the rear carpet 4.
  • the function of transport of the web provided by the rear carpet 4 is thus dissociated from the veil plating function provided by the additional mat 4 '.
  • This dissociation of plating and transport functions can have several advantages. It solves potential problems of marking the rear carpet 4 by the tops of the corrugations or detour roll grooves 18 which may in some cases appear with the variant of the figure 2 .
  • the veneer mat 4 ' can indeed be a carpet thicker and less sensitive to marking than the rear carpet 4.
  • This solution of the figure 7 also makes it possible to overcome the potential problems of speed differentials that can be induced in the case of the variant of the figure 2 by the thickness of the veil 1 during the reversal.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nonwoven Fabrics (AREA)

Claims (15)

  1. Eingangswagen (3) für Vliesleger, der mit einer Hin- und Herbewegung beweglich ist und ein bewegliches vorderes Band (2), ein dem vorderen Band zugeordnetes bewegliches hinteres Band (4) und Wendemittel aufweist, mit denen ein Textilfaserflor (1) bei seinem Übergang vom vorderen Band zum hinteren Band gewendet werden kann, dadurch gekennzeichnet, dass die Wendemittel eine nicht ansaugende Umlenkwalze (18) und eine Andrückwand (40) aufweisen, mit welcher der Textilfaserflor (1) gegen die Umlenkwalze (18) im Krümmungsabschnitt der Umlenkwalze gedrückt werden kann, wo der Textilfaserflor seine Wendung vollzieht, und dass die Umlenkwalze (18) an ihrem Umfang mit längs verlaufenden Riffeln (181), die an der Oberfläche der Umlenkwalze längs verlaufende Kanäle (183) begrenzen, bzw. mit Umfangsringen (181') versehen ist, die an der Oberfläche der Umlenkwalze Umfangskanäle (183') begrenzen, wobei die längs verlaufenden Kanäle (183) bzw. die Umfangskanäle (183') darauf abgestimmt sind, jegliche Luft aufzunehmen und zu führen, die vom Flor (1) bei seinem Zusammendrücken zwischen Umlenkwalze (18) und Andrückwand (40) ausgestoßen wird.
  2. Wagen nach Anspruch 1, dadurch gekennzeichnet, dass die Umlenkwalze (18) luftundurchlässig ist.
  3. Wagen nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Andrückwand aus einem Abschnitt (40) des hinteren Endlosbandes (4) gebildet ist, der sich an die Krümmung der Umlenkwalze (18) in dem Florwendebereich anschmiegt und bei fehlendem Flor (1) mit den Scheitelpunkten (181a) der Längsriffel (181) bzw. der Ringe (181') der Umlenkwalze (18) in Kontakt steht.
  4. Wagen nach einem der Ansprüche 1 oder 2, dadurch gekenntzeichnet, dass die Andrückwand aus einem Abschnitt (40) eines sich vom hinteren Band (4) unterscheidenden zusätzlichen Endlosbandes (4') gebildet ist, der sich an die Krümmung der Umlenkwalze (18) in dem Florwendebereich anschmiegt und bei fehlendem Flor (1) mit den Scheitelpunkten (181a) der Längsriffel (181) bzw. der Ringe (181') der Umlenkwalze (18) in Kontakt steht.
  5. Wagen nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Höhe (H) der Riffel (181) der Umlenkwalze (18) mindestens 12 mm, vorzugsweise 20 mm beträgt.
  6. Wagen nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Umlenkwalze (18) höchstens 36 Längsriffel (181) aufweist, die abstandsgleich angeordnet sind.
  7. Wagen nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Entfernung (E) zwischen den Scheitelpunkten (181a) zweier benachbarter Riffeln (181) mindestens 16 mm beträgt.
  8. Wagen nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Querschnittfläche (A) eines jeden Längskanal (183) mindestens 70 mm2 beträgt.
  9. Wagen nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Höhe (H) der Ringe (181') der Umlenkwalze (18) mindestens 15 mm, vorzugsweise mindestens 20 mm beträgt.
  10. Wagen nach einem der Ansprüche 1, 2, 3, 4, 9, dadurch gekennzeichnet, dass die Entfernung (E) zwischen den Scheitelpunkte (181a) zweier benachbarter Ringe (181') mindestens 20 mm beträgt.
  11. Wagen nach einem der Anspruche 1, 2, 3, 4, 9, 10, dadurch gekennzeichnet, dass die Querschnittfläche (A) eines jeden Umfangskanal (183') mindestens 250 mm2 beträgt.
  12. Wagen nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Andrückband (40) luftundurchlässig ist.
  13. Vliesleger, wobei ein Textilfaserflor (1) kontinuierlich auf ein vorderes Endlosband (2) gelangt und dann in einen mit einer Hin- und Herbewegung beweglichen Eingangswagen (3) eintritt, wo er eine Wendung vollzieht, um anschließend von einem hinteren Endlosband (4) übernommen zu werden, das in einer der Zuführrichtung des vorderen Bandes (2) entgegengesetzten Richtung kontinuierlich in den Wagen (3) am Ausgang des Wagens (3) eingerührt wird, wobei der Flor (1) durch Einklemmen zwischen den beiden Bändern, dem Vorderen und dem hinteren (2, 4), festgehalten und dann von einem zweiten beweglichen Wagen, dem Ausgangslagen (5) übernommen wird, der die Aufgabe hat, den Flor mit einer Hin- und Herbewegung auf einer Platte (6) auszubreiten, die sich senkrecht zur Verlagerung des Ausgangswagens (5) kontinuierlich verlagert, so dass ein aus versetzten Faltungen bestehendes Vlies gebildet wird, dadurch gekennzeichnet, dass der bewegliche Eingangswagen (3) ein Wagen nach einem der vorangehenden Ansprüche ist.
  14. Verfahren zum Wenden eines Textilfaserflors (1), dadurch gekennzeichnet, dass der Textilfaserflor (1) bei seinem Übergang zwischen einem beweglichen vorderen Band (2) und einem dem vorderen Band (2) zugeordneten beweglichen hinteren Band (4) gewendet wird, indem eine nicht ansaugende Umlenkwalze (18) verwendet wird, die an ihrem Umfang mit längs verlaufenden Riffeln (181), die an der Oberfläche der Umlenkwalze längs verlaufenden Kanäle (183) begrenzen, bzw. mit Umfangsringen (181') versehen ist, die an der Oberfläche der Umlenkwalze Umfangskanäle (183') begrenzen, und dass der Textilfaserflor (1) mittels einer Andrückwand (40) gegen die Umlenkwalze (18) in einem gekrümmten Abschnitt der Umlenkwalze gedrückt wird, wo der Textilfaserflor seine Wendung durchführt, so dass jegliche Luft, die von dem Flor (1) bei seinem Zusammendrücken zwischen Umlenkwalze (18) und Andrückwand (40) ausgestoßen wird, in den Längskanälen (183) bzw. Umfangskanälen (183') der Umlenkwalze aufgenommen und geführt wird.
  15. Verfahren nach Anspruch 14, wobei als Andrückwand ein Abschnitt (40) des hinteren Bandes (4) verwendet wird, der sich an die Krümmung der Umlenkwalze (18) in dem Florwendebereich anschmiegt und bei fehlendem Flor (1) mit den Scheitelpunkten (181a) der Längsriffel (181) bzw. der Ringe (181') der Umlenkwalze (18) in Kontakt steht, oder ein Abschnitt (40) eines sich vom hinteren Band (4) unterscheidenden zusätzlichen Bandes (4') verwendet wird, der sich an die Krümmung der Umlenkwalze (18) in dem Florwendebereich anschmiegt und bei fehlendem Flor (1) mit den Scheitelpunkte (181a) der Längsriffel (181) bzw. der Ringe (181') der Umlenkwalze (18) in Kontakt steht.
EP11305142.9A 2010-03-08 2011-02-10 Eingangs wagen eines Vlieslegers mit strukturierter rolle Active EP2365113B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1051643A FR2957092B1 (fr) 2010-03-08 2010-03-08 Chariot mobile d'entree d'etaleur nappeur comportant un rouleau de detour avec cannelures ou annelures

Publications (3)

Publication Number Publication Date
EP2365113A1 EP2365113A1 (de) 2011-09-14
EP2365113B1 true EP2365113B1 (de) 2012-11-07
EP2365113B2 EP2365113B2 (de) 2016-05-18

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EP11305142.9A Active EP2365113B2 (de) 2010-03-08 2011-02-10 Eingangs wagen eines Vlieslegers mit strukturierter rolle

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EP (1) EP2365113B2 (de)
CN (1) CN102190180B (de)
ES (1) ES2396626T5 (de)
FR (1) FR2957092B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012102597U1 (de) * 2012-07-13 2013-10-14 Hi Tech Textile Holding Gmbh Vliesleger
EP3239371B1 (de) * 2016-04-29 2021-06-23 Oskar Dilo Maschinenfabrik KG Vliesleger
FR3063741A1 (fr) 2017-03-09 2018-09-14 Andritz Asselin Thibeau Etaleur nappeur
CH714818A1 (de) * 2018-03-21 2019-09-30 Rieter Ag Maschf Bandbildungseinheit für eine Karde.
CN111692865B (zh) * 2019-03-15 2023-04-07 斯帕有限公司 反转机构
CN116280528B (zh) * 2023-04-04 2023-09-15 广州佳兴自动化工程有限公司 一种自动插管机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH280046A (de) * 1950-01-28 1951-12-31 Naville Raoul Fördereinrichtung für Bahnen aus Papier, Zellulosefilz, Gewebe oder dergleichen.
GB1414596A (en) * 1973-02-27 1975-11-19 Johns Manville Two-level production line assembly with mechanism for inverting the product transported on the upper level
US3808765A (en) * 1973-02-27 1974-05-07 Johns Manville Inverting and reversing conveyor
US5289617A (en) 1991-06-03 1994-03-01 Asselin (Societe Anonyme) Spreading and lap-forming machine
FR2791364B1 (fr) 1999-03-23 2001-06-08 Asselin Etaleur-nappeur
FR2840326B1 (fr) * 2002-05-28 2004-07-30 Asselin Chariot mobile d'entree d'etaleur-nappeur et etaleur-nappeur equipe dudit chariot
EP1589132B1 (de) * 2004-04-22 2007-06-13 Asselin-Thibeau Karde mit einer drehbaren Absaugübertragungsvorrichtung
DE202004020165U1 (de) * 2004-12-23 2006-05-04 Autefa Automation Gmbh Vliesleger
FR2894600B1 (fr) * 2005-12-13 2008-02-29 Asselin Thibeau Soc Par Action Transport d'une bande de non-tisse au moyen d'une bande de transport avec portion ascendante et/ou a vitesse variable
DE502007003464D1 (de) * 2007-02-15 2010-05-27 Dilo Kg Maschf Oskar Vorrichtung zum Legen eines Vlieses

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Publication number Publication date
ES2396626T5 (es) 2016-11-16
EP2365113A1 (de) 2011-09-14
CN102190180A (zh) 2011-09-21
FR2957092A1 (fr) 2011-09-09
ES2396626T3 (es) 2013-02-22
EP2365113B2 (de) 2016-05-18
CN102190180B (zh) 2015-04-29
FR2957092B1 (fr) 2012-03-23

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