EP0609907B1 - Florleger, sowie Verfahren zum Herstellen eines Vlieses - Google Patents
Florleger, sowie Verfahren zum Herstellen eines Vlieses Download PDFInfo
- Publication number
- EP0609907B1 EP0609907B1 EP94104338A EP94104338A EP0609907B1 EP 0609907 B1 EP0609907 B1 EP 0609907B1 EP 94104338 A EP94104338 A EP 94104338A EP 94104338 A EP94104338 A EP 94104338A EP 0609907 B1 EP0609907 B1 EP 0609907B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carriage
- web
- laying
- conveyor belt
- conveyor belts
- 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
Links
- 238000000034 method Methods 0.000 title claims description 5
- 230000001154 acute effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims 1
- 238000003860 storage Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
Definitions
- the invention relates to a nonwoven tape layer and a Process for producing a nonwoven according to the preamble of the main process and device claim.
- Such a nonwoven tape layer with the type designation "ETALEUR-NAPPEUR 390" is from the company Etablmaschines ASSELIN, Elbeuf, France.
- Such a nonwoven tape or nonwoven tape layer serves to especially of a card or the like delivered nonwovens, nonwoven fabrics, spunbonded fabrics or The like.
- a predetermined variable speed to remove moving discharge belt.
- there the pile fed by the card is placed on a a predetermined speed driven feed belt transported. Inside the nonwoven belt layer the pile becomes at least partially between two Conveyor belts are transported with the same Move speed.
- These conveyor belts are as endless conveyor belts.
- the fleece belt layer needed for storing as evenly as possible des Flores back and forth carriage, namely an uppercarriage and a laying carriage, in which deflection rollers for guiding and redirecting both Conveyor belts are stored.
- the conveyor belts are also guided over pulleys on the machine stand.
- the nonwoven belt layer has an open belt inlet on the superstructure, the two conveyor belts on the superstructure different directions come together and there form a tape inlet, at least the first Conveyor belt a at an acute angle ⁇ Has horizontal sloping sloping band section. On this section of tape and the associated one The pile is fed open and without a cover. This arrangement is important for speed of the nonwoven belt layer.
- a nonwoven band layer is known where the uppercarriage and the laying carriage have a common one or also have a separate drive that the Cars with different speeds in opposite Direction is moving.
- the uppercarriage runs always at half the speed of the laying carriage and cover half the way of the laying carriage.
- the Drive is designed as a servo drive and with one freely programmable control connected.
- the speed the car can use it to drive can be changed as desired, including the acceleration phases in the reversal points of the driving movement can be influenced at will.
- the exit speed the fleece always corresponds to the fleece inlet speed.
- FR-A-2 234 395 shows a nonwoven band layer in which both conveyor belts are guided over two main carriages.
- a closed and also stationary Belt infeed that is independent of the position of the superstructure is always on the same slope.
- the pile is fed on a conveyor belt and treads at a fixed location between two pulleys into the gap between the two deflected there stationary Conveyor belts. From here the pile arrives pressing on both sides between the parallel conveyor belts to the uppercarriage.
- both conveyor belts essentially vertically downwards deflected, being in one embodiment from each other be distanced or in the other variant be redirected together around a major role. in the first case can be seen through the vertically downward running belt section of the pile from the lower conveyor belt peel off.
- the two lead together deflected conveyor belts by their different large distances from the roller axis and their accordingly different speeds to tension and undesirable impairments in the Flor.
- the invention has for its object a method for the production of nonwovens and a nonwoven tape layer Form such that the pile at high speeds can break in.
- the invention advantageously provides that in the uppercarriage two deflection rollers for the incoming Flor-transporting conveyor belt are arranged and that the deflecting rollers are offset from one another in this way are arranged so that one is under a pointed one Angle ⁇ to the horizontal section of the first conveyor belt results.
- a tension wagon always keeps the main conveyor belt under tension.
- the tension carriage is driven by the power transmission element brought into its respective position and needed therefore no separate drive.
- two staggered deflecting rollers for the second conveyor belt are arranged such that a sinking section also for the second conveyor belt results, which together with the sinking Section of the first conveyor belt an opening angle ⁇ between the two conveyor belts in the superstructure forms.
- a sinking section also for the second conveyor belt results, which together with the sinking Section of the first conveyor belt an opening angle ⁇ between the two conveyor belts in the superstructure forms.
- the opening angle ⁇ can be variably adjustable.
- the opening angle ⁇ is due to the arrangement of the the deflection rollers arranged on the right in the drawing of the superstructure can be reduced to approx. 20 °.
- the opening angle between the two conveyor belts can also be over 90 °.
- the conveyor belt that transports the incoming pile can after an initially horizontal section before Superstructure one at an acute angle ⁇ to the horizontal sinking section in the area of the uppercarriage exhibit.
- the nonwoven belt layer 1 has a feed belt 2, over which a pile 4 or the like of an arranged in front stuff with a steady but changeable speed of, for example, 1.5 m / s is supplied. Across The conveying direction of the feed belt 2 is a discharge belt 6 arranged on deflection rollers 8, on the transverse and in Zigzag to the direction of delivery. Instead of a transverse discharge belt 6 can also be a lengthways, i.e. also one in the same direction as the feed belt 2 running discharge belt 6 is provided his.
- the nonwoven banding machine 1 is equipped with three trolleys, with a superstructure 10, a tension car 12 as well as a laying carriage 14.
- the fleece band layer 1 is with provided two endless conveyor belts 18 and 20, which at least partially take up the pile 4 between them, transport and guide.
- the first conveyor belt 18 takes over in the area of the fleece inlet the pile 4 from the feed belt 2. On this A deflection roller 24 is provided at the same time take up the belt drive for the first conveyor belt 18 can.
- the belt speed of the conveyor belt 18 is determined by the clutter. From the fleece inlet the conveyor belt 18 first goes back and forth moved superstructure 10 supported deflection rollers 26 ', 26' ', which deflect the conveyor belt 18 by 180 ° and parallel return to one in a feed side machine stand 54a mounted stationary guide roller 28 for the first conveyor belt 18. The redirection by 180 ° then guides the conveyor belt to the reciprocating one Laying carriage 14, which over and above the set laying width is moved.
- the laying carriage 14 is equipped with a deflection roller 30 for the provided the first conveyor belt from where the first conveyor belt 18 runs back to the pile inlet.
- a deflection roller 30 for the provided the first conveyor belt from where the first conveyor belt 18 runs back to the pile inlet.
- the Conveyor belt 18 over at least one stationary, e.g. by doing Machine stand 54a supported deflection roller 32,34 again deflected by 180 ° and the reciprocating Spannwagen 12 fed.
- About the 12 mounted on the wagon Deflection roller 36 ultimately becomes the first conveyor belt again fed to the first deflection roller 24.
- the second endlessly at the same speed as the first conveyor belt revolving conveyor belt 20 is over deflection rollers 38 ', 38' 'mounted on the superstructure 10 in this way deflected that the pile 4 fed from the pile inlet between the deflection rollers 26 ', 26' 'and the deflection rollers. 38 ', 38 "of the superstructure is guided and transported becomes.
- Via a further deflection roller 40 of the uppercarriage the conveyor belt 20 is deflected in the same direction like the first conveyor belt 18 through the deflection rollers 26 ', 26 ", so that the pile 4 between the two conveyor belts 18 and 20 around the deflection roller 28 to the deflection roller 30 of the laying carriage 14 is guided.
- the conveyor belt 20 is over two guide rollers stored in the laying carriage 14 42, 44 deflected twice, the second deflection roller 44 together with the deflection roller 30 of the laying carriage 14 on the Exit point 46 of the pile 4 the pile again for the last time leads between the two conveyor belts 18, 20.
- the Return of the conveyor belt 20 to the deflection roller 38 of the Upper carriage 10 then takes place similarly to the conveyor belt 18 via at least one stationary deflection roller 48.50.
- the tensioning carriage 12 and of the laying carriage 14, as can be seen from FIG. 1, is a drive chain 52 provided, the ends of which are fixed to the Machine stand 54b are anchored.
- the drive chain 52 is on each car via a sprocket 56,58,60 by 180 ° diverted.
- the drive chain 52 of two each with an electronically controlled drive provided sprockets 62,64 also deflected by 180 °.
- the drive chain 52 is thus from the attachment point on the machine stand 54b via the chain wheel 56 of the upper carriage 10 to the sprocket 62 of the drive motor for the uppercarriage, then over the sprocket 58 of the tensioning carriage 12 to the chain wheel 64 of the drive for the laying carriage 14 and the sprocket 60 of the laying carriage 14 again to the second Attachment point performed on the machine stand 54b.
- the return movement of the superstructure 10, the tensioning carriage 12 and the laying carriage 14 is, for example, with a suitable endless conveyor belt, namely the conveyor belt 18 causes.
- a suitable endless conveyor belt namely the conveyor belt 18 causes.
- the sprocket 62 on the electronically controlled drive can consequently be the Determine the position of the superstructure while the sprocket 64 determines the position of the laying carriage.
- the position of the tensioning carriage 12 results from the movement of the two sprockets 62 and 64, so that the Tensioning carriage does not require its own drive.
- the two sprockets 62 and 64 allow in connection with the tension wagon 12 a completely independent Control of the movement of the laying carriage and the movement of the uppercarriage.
- 4 warping and upsetting for example in the range between + - 15%, can be adjusted continuously and smoothly when the pile is laid down, also variably over the entire laying width.
- This opening angle can also be only 20 ° with unchanged Position of the rollers 26 'and 26' ', or be variably adjustable.
- the deflection rollers 26 'and 26' ' arranged offset from one another such that the sinking section of the first conveyor belt 18 a takes an acute angle to the horizontal.
- a guide roller 41 stored, which directs the second conveyor belt 20.
- the conveyor belt 20 and the conveyor belt 21 are preferred only driven by friction, but they can also driven by coupling to the conveyor belt 18 be or be provided with its own drive.
- the chain guide two additional guide wheels 61, 63 for the chain wheel 62 on, which are arranged in front of and behind the sprocket 62.
- the chain wheels 62 and 64 and the deflection roller 24 are provided with suitable encoders to the electronic Control to transmit speed signals.
- the reversal points for the laying carriage trip are from the electronic control, by appropriate drive of the sprocket 64.
- the tension carriage 12 is used for the additional To store the required conveyor belt.
- the belt speed of the first conveyor belt 18 or the peripheral speed of the deflection roller is 24 V E. This speed is preferably constant and remains unchanged for the forward and reverse run of the laying carriage.
- the laying carriage speed is measured with the help of the chain wheel 64 determined via an electronic control, the the laying carriage speed depending on that desired delay or course of delay, the laying width, which controls braking and acceleration phases etc.
- the superstructure speed in position C is determined by the Sprocket 62 controlled.
- the exit speed V A of the fleece 4 is dependent on the belt speed V E and on the superstructure speed and the laying carriage speed.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Nonwoven Fabrics (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
- Fig. 1
- eine Prinzipskizze der Kopplung zwischen dem Oberwagen, dem Spannwagen sowie dem Legewagen und den Antrieben und
- Fig. 2
- einen erfindungsgemäßen Vliesbandleger mit einem offenen Bandeinlauf.
Claims (10)
- Vliesbandleger mit mindestens zwei hin- und hergehenden, an den Umkehrpunkten ihres Fahrwegs beschleunigten Wagen (10,14), nämlich einem Oberwagen (10) und einem Legewagen (14), mit mindestens zwei endlos umlaufenden, über Umlenkwalzen (26',26",28,30,32, 34,36,24;38',38",40,28,41,42,44,48,50) im Maschinenständer (54a,54b), am Oberwagen (10) und am Legewagen (14) geführten Förderbändern (18,20), zwischen denen der einlaufende Flor (4) zumindest zwischen Oberwagen (10) und Legewagen (14) aufgenommen, geführt und transportiert ist, wobei in dem Oberwagen (10) zwei Umlenkwalzen (26', 26'') für das den einlaufenden Flor (4) offen transportierende Förderband (18) angeordnet sind und die Umlenkwalzen (26',26'') derart zueinander versetzt angeordnet sind, daß sich ein unter einem spitzen Winkel α zur Horizontalen absinkender Abschnitt des ersten Förderbandes (18) ergibt, dadurch gekennzeichnet, daß mindestens ein Förderband (18) um eine Umlenkwalze (36) an einem Spannwagen (12) geführt ist.
- Vliesbandleger nach Anspruch 1, dadurch gekennzeichnet, daß der Vliesbandleger (1) eine elektronische Steuerung für die Wagenantriebe aufweist.
- Vliesbandleger nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß in dem Oberwagen (10) zwei versetzt zueinander angeordnete Umlenkwalzen (38',38'') für das zweite Förderband (20) angeordnet sind, derart daß sich auch für das zweite Förderband ein absinkender Abschnitt ergibt, der gemeinsam mit dem absinkenden Abschnitt des ersten Förderbandes (18) einen Öffnungswinkel β zwischen den beiden Förderbändern (18,20) im Oberwagen (10) bildet.
- Vliesbandleger nach Anspruch 3, dadurch gekennzeichnet, daß der Öffnungswinkel β variabel einstellbar ist.
- Vliesbandleger nach einem der Ansprüche 3 oder 4, dadurch gekennzeichnet, daß der Öffnungswinkel β aufgrund der Anordnung der Walzen (38',38'') bis auf ca. 20° reduzierbar ist.
- Vliesbandleger nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Legewagen (14) zusätzlich zu den Umlenkwalzen (30,44) für die jeweiligen Förderbänder (18,20) oberhalb der Austrittsstelle (46) eine Führungswalze (41) für eines der Förderbänder (18,20) aufweist.
- Vliesbandleger nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Umlenkwalzen (26",38") einen kleineren Durchmesser als die Umlenkwalzen (26',38') aufweisen.
- Vliesbandleger nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der Oberwagen (10), der Legewagen (14) und der Spannwagen (12) über ein einziges Kraftübertragungselement (52) gekoppelt sind, daß ein zwischen Oberwagen (10) und Spannwagen (12) angeordneter Antrieb (62) für den Oberwagen (10) sowie ein zwischen Spannwagen (12) und Legewagen (14) angeordneter Antrieb (64) für den Legewagen (14) unabhängig voneinander auf das Kraftübertragungselement (52) einwirken.
- Verfahren zum Herstellen eines Vliesesdurch Aufnehmen eines auf einem Förderband (18) offen einlaufenden Flores (4) zwischen zwei endlos umlaufenden Förderbändern (18,20) in einer Einlaufzone in einem in Richtung des einlaufenden Flores hin- und herfahrbaren, die Förderbänder (18,20) umlenkenden Oberwagen (10) eines Vliesbandlegers,durch Transportieren des Flores (4) zwischen den Förderbändern (18,20) über mindestens einen Teilabschnitt des Weges zwischen dem Oberwagen (10) und einem über die gesamte Legebreite hinund herfahrbaren ebenfalls die Förderbänder (18,20) umlenkenden Legewagen (14) des Vliesbandlegers (1), unddurch Ablegen des Flores (4) an einer Austrittsstelle (46) des Legewagens (14) auf eine Abführungseinrichtung (6),der Flor (4) in der Einlaufzone des Oberwagens (10) auf dem einen Förderband (18) zunächst horizontal zugeführt und anschließend unter einem spitzen Winkel α zur Horizontalen absinkend geführt und dann zwischen den Förderbändern (18,20) aufgenommen wird,
- Verfahren nach Anspruch 9, dadurch gekennzeichnet, daß die Wagenbewegungen des Vliesbandlegers (1) elektronisch gesteuert werden.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4010174A DE4010174A1 (de) | 1990-03-30 | 1990-03-30 | Verfahren zum ablegen eines vlieses oder dgl., sowie vliesbandleger |
DE4010174 | 1990-03-30 | ||
EP91906799A EP0521973B1 (de) | 1990-03-30 | 1991-03-27 | Verfahren zum ablegen eines vlieses oder dgl. sowie vliesbandleger |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91906799A Division EP0521973B1 (de) | 1990-03-30 | 1991-03-27 | Verfahren zum ablegen eines vlieses oder dgl. sowie vliesbandleger |
EP91906799.1 Division | 1991-03-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0609907A2 EP0609907A2 (de) | 1994-08-10 |
EP0609907A3 EP0609907A3 (de) | 1994-08-31 |
EP0609907B1 true EP0609907B1 (de) | 2004-11-10 |
Family
ID=6403364
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94104338A Expired - Lifetime EP0609907B1 (de) | 1990-03-30 | 1991-03-27 | Florleger, sowie Verfahren zum Herstellen eines Vlieses |
EP91906799A Expired - Lifetime EP0521973B1 (de) | 1990-03-30 | 1991-03-27 | Verfahren zum ablegen eines vlieses oder dgl. sowie vliesbandleger |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91906799A Expired - Lifetime EP0521973B1 (de) | 1990-03-30 | 1991-03-27 | Verfahren zum ablegen eines vlieses oder dgl. sowie vliesbandleger |
Country Status (5)
Country | Link |
---|---|
US (2) | US5353477A (de) |
EP (2) | EP0609907B1 (de) |
JP (1) | JPH05505858A (de) |
DE (3) | DE4010174A1 (de) |
WO (1) | WO1991015618A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015128391A1 (de) | 2014-02-27 | 2015-09-03 | Autefa Solutions Germany Gmbh | Kardiereinrichtung und kardierverfahren |
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HUT61622A (en) * | 1991-05-08 | 1993-01-28 | Landis & Gyr Betriebs Ag | Intermediate card-container |
ES2099173T5 (es) * | 1991-05-08 | 2000-08-16 | Mars Inc | Deposito intermedio. |
US5289617A (en) * | 1991-06-03 | 1994-03-01 | Asselin (Societe Anonyme) | Spreading and lap-forming machine |
FR2680801B1 (fr) * | 1991-08-28 | 1995-01-06 | Asselin Ets | Procede de nappage, produit nappe non-tisse, et etaleur-nappeur pour la mise en óoeuvre du procede. |
WO1993024692A1 (de) * | 1992-05-25 | 1993-12-09 | Hergeth Hollingsworth Gmbh | Verfahren zum herstellen von faservliesen, sowie kreuzleger |
DE4304988C1 (de) * | 1993-02-18 | 1994-04-07 | Autefa Maschinenfab | Verfahren und Vorrichtung zur Herstellung eines Vlieses mit veränderlicher Dicke |
DE19527416C2 (de) * | 1995-07-27 | 1998-06-04 | Autefa Maschinenfab | Verfahren und Vorrichtung zur Bildung eines mehrlagigen Faser-Vlieses |
DE29518587U1 (de) * | 1995-11-23 | 1997-04-10 | Autefa Maschinenfabrik GmbH, 86316 Friedberg | Vliesleger |
ES2147049B1 (es) * | 1996-01-25 | 2001-03-16 | Antonio Guasch Grano S L | Maquina napadora de velos de carda. |
IT1291420B1 (it) * | 1997-02-19 | 1999-01-11 | Vani Olivo | Macchina per l'accoppiamento incrociato di veli di fibre cardate non tessute con nastro di deposizione rotante |
US6189185B1 (en) | 1997-02-19 | 2001-02-20 | Asselin | Methods and devices for producing a streamlined lap and a continuous textile product |
FR2759710B1 (fr) * | 1997-02-19 | 1999-04-30 | Asselin | Procede et etaleur-nappeur pour realiser une nappe profilee |
FR2770855B1 (fr) * | 1997-11-07 | 2000-01-28 | Asselin | Procede et dispositif pour produire une nappe textile |
FR2791364B1 (fr) * | 1999-03-23 | 2001-06-08 | Asselin | Etaleur-nappeur |
FR2794475B1 (fr) * | 1999-06-01 | 2001-08-17 | Asselin | Procede pour reguler le profil d'une nappe non-tissee et installation de production s'y rapportant |
DE10023011B4 (de) * | 2000-05-11 | 2018-10-11 | Trützschler GmbH & Co Kommanditgesellschaft | Vorrichtung an einer Karde zur Verarbeitung von Fasermaterial, insbesondere Baumwolle, Chemiefasern u. dgl. |
DE20107004U1 (de) * | 2001-04-23 | 2002-09-05 | AUTEFA Automation GmbH, 86316 Friedberg | Profilbildungseinrichtung |
DE10139833A1 (de) | 2001-08-14 | 2003-02-27 | Dilo Kg Maschf Oskar | Verfahren und Vorrichtung zum Herstellen eines Faservlieses |
DE20211365U1 (de) † | 2002-07-27 | 2003-10-09 | AUTEFA Automation GmbH, 86316 Friedberg | Vorrichtung zur Faserbehandlung |
DE10329648B4 (de) * | 2003-07-01 | 2005-06-16 | Oskar Dilo Maschinenfabrik Kg | Vorrichtung zur Vliesbildung |
DE202005006840U1 (de) | 2005-04-27 | 2006-08-31 | Oskar Dilo Maschinenfabrik Kg | Vliesleger |
EP1816243B1 (de) * | 2006-02-01 | 2008-06-18 | Oskar Dilo Maschinenfabrik KG | Vorrichtung zum Legen eines Vlieses |
DE202010008748U1 (de) | 2010-10-07 | 2012-01-16 | Autefa Solutions Germany Gmbh | Legeeinrichtung |
EP2537967B1 (de) * | 2011-06-20 | 2013-12-18 | Oskar Dilo Maschinenfabrik KG | Verfahren zum Betrieb eines Vlieslegers |
DE202012102597U1 (de) * | 2012-07-13 | 2013-10-14 | Hi Tech Textile Holding Gmbh | Vliesleger |
US9617104B2 (en) | 2012-09-06 | 2017-04-11 | Hi Tech Textile Holding Gmbh | Compensating device for fluctuating conveying speeds of a fibrous nonwoven |
DE202013104946U1 (de) * | 2013-11-05 | 2015-02-06 | Autefa Solutions Germany Gmbh | Vliesleger |
DE202013105029U1 (de) * | 2013-11-08 | 2015-02-10 | Autefa Solutions Germany Gmbh | Vliesleger |
DE102014111157A1 (de) | 2014-08-06 | 2016-02-11 | TRüTZSCHLER GMBH & CO. KG | Vliesanlage und Verfahren zum Betrieb der Vliesanlage sowie Steuereinheit hierzu |
EP3150753B1 (de) * | 2015-09-30 | 2020-01-08 | Oskar Dilo Maschinenfabrik KG | Vorrichtung zum fördern einer florbahn oder eines vlieses |
CN109825953A (zh) * | 2019-03-14 | 2019-05-31 | 常熟市弘毅无纺机械有限公司 | 一种交叉铺网机 |
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DE3738190C2 (de) * | 1987-11-10 | 1997-10-16 | Autefa Holding Gmbh | Verfahren zur Bildung eines Vlieses und Vliesbandleger |
US4830351A (en) * | 1988-01-27 | 1989-05-16 | Morrison Berkshire, Inc. | Batt stabilization in cross-lapped web manufacturing apparatus |
US4914270A (en) * | 1988-11-08 | 1990-04-03 | University Of Southern California | Method and apparatus for shaping articles using a laser beam |
BE1002605A3 (fr) * | 1988-11-30 | 1991-04-09 | Houget Duesberg Bosson | Procede et dispositif pour la fabrication de textiles non-tisses. |
US4984772A (en) * | 1989-05-15 | 1991-01-15 | E. I. Du Pont De Nemours And Company | High speed crosslapper |
IT1241874B (it) * | 1990-07-18 | 1994-02-01 | Veneto Feltrificio Spa | Metodo ed impianto per la fabbricazione di falde per feltri. |
FR2677044B1 (fr) * | 1991-06-03 | 1994-04-29 | Asselin Ets | Etaleur-nappeur. |
-
1990
- 1990-03-30 DE DE4010174A patent/DE4010174A1/de active Granted
-
1991
- 1991-03-27 JP JP91506813A patent/JPH05505858A/ja active Pending
- 1991-03-27 WO PCT/EP1991/000590 patent/WO1991015618A1/de active IP Right Grant
- 1991-03-27 US US07/927,400 patent/US5353477A/en not_active Expired - Fee Related
- 1991-03-27 EP EP94104338A patent/EP0609907B1/de not_active Expired - Lifetime
- 1991-03-27 EP EP91906799A patent/EP0521973B1/de not_active Expired - Lifetime
- 1991-03-27 DE DE59109265T patent/DE59109265D1/de not_active Expired - Lifetime
- 1991-03-27 DE DE59106828T patent/DE59106828D1/de not_active Expired - Lifetime
-
1994
- 1994-04-28 US US08/234,436 patent/US5400475A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015128391A1 (de) | 2014-02-27 | 2015-09-03 | Autefa Solutions Germany Gmbh | Kardiereinrichtung und kardierverfahren |
Also Published As
Publication number | Publication date |
---|---|
DE4010174C2 (de) | 1992-04-02 |
DE59109265D1 (de) | 2004-12-16 |
EP0521973B1 (de) | 1995-11-02 |
DE4010174A1 (de) | 1991-10-02 |
US5400475A (en) | 1995-03-28 |
EP0609907A3 (de) | 1994-08-31 |
DE59106828D1 (de) | 1995-12-07 |
EP0609907A2 (de) | 1994-08-10 |
WO1991015618A1 (de) | 1991-10-17 |
EP0521973A1 (de) | 1993-01-13 |
US5353477A (en) | 1994-10-11 |
JPH05505858A (ja) | 1993-08-26 |
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