EP3015577A1 - Étaleur-nappeur - Google Patents

Étaleur-nappeur Download PDF

Info

Publication number
EP3015577A1
EP3015577A1 EP14190497.9A EP14190497A EP3015577A1 EP 3015577 A1 EP3015577 A1 EP 3015577A1 EP 14190497 A EP14190497 A EP 14190497A EP 3015577 A1 EP3015577 A1 EP 3015577A1
Authority
EP
European Patent Office
Prior art keywords
card web
cover strip
cover
web
carriage
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.)
Withdrawn
Application number
EP14190497.9A
Other languages
German (de)
English (en)
Inventor
Johann Philipp Dilo
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.)
Oskar Dilo Maschinenfabrik KG
Original Assignee
Oskar Dilo Maschinenfabrik KG
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 Oskar Dilo Maschinenfabrik KG filed Critical Oskar Dilo Maschinenfabrik KG
Priority to EP14190497.9A priority Critical patent/EP3015577A1/fr
Priority to EP15187645.5A priority patent/EP3015578B1/fr
Priority to US14/887,571 priority patent/US10145032B2/en
Priority to CN201510708637.0A priority patent/CN105544095B/zh
Publication of EP3015577A1 publication Critical patent/EP3015577A1/fr
Withdrawn legal-status Critical Current

Links

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
    • 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 present invention relates to a nonwoven layer for laying a nonwoven fabric from a card web.
  • Nonwovens serve to deposit the card web produced by a carding machine as evenly as possible on a delivery conveyor belt in multilayered layers to form a nonwoven.
  • the card web is usually first passed through a superstructure and from there to a laying carriage, through the Ablegespalt the card web is placed on the delivery conveyor belt.
  • At least two pile conveyor belts serve to guide the card web through the nonwoven layer. The movements of the pile conveyor belts, the superstructure and the laying carriage are controlled in a coordinated manner.
  • the EP 2 479 321 A1 a simplified construction of a nonwoven fabric, in which the cover strip is smooth and is not moved with the card web, but serves as a quasi-stationary cover the card web.
  • the masking tape extends from an attachment point in the inlet region of the web layer through the upper carriage to a second attachment point at the other end of the web layer.
  • a disadvantage of this configuration is that it comes to high relative speeds between the stationary cover band and the transversely moved back and forth superstructure when the masking tape through the superstructure is looped through. This results in particular in the area of the deflection in the superstructure a heavy burden and increased wear of the cover.
  • the present invention is therefore based on the object to provide a nonwoven, in which the supplied pile is securely guided and the forces acting on the cover band forces are reduced.
  • the nonwoven laying for laying a fleece from a card web on a transversely movable superstructure, through which the card web is guided, also a movable in the transverse direction laying carriage, which is guided by the upper cart coming from the upper web and the delivery of the card web on a delivery conveyor belt serves.
  • the nonwoven depositor has at least two pile conveyor belts for guiding the pile web to the upper carriage and further to the laying carriage, wherein a first circulating pile conveyor belt whose upper run extends from an inlet region of the web laying machine to the upper carriage and serves as a bearing surface for the card web forms a rough pile transport belt is and due to frictional forces the overlying card web moved, and wherein above the upper run of the first Flortransportbandes a cover portion of a cover strip for enclosing the resting on the upper run of the first Flortransportbandes pile web is arranged from above, wherein the cover strip is formed smooth and the card web is looped along the underside of the cover.
  • the cover strip is connected to the superstructure in the region of a first end section, and the nonwoven layer also has a compensation mechanism for compensating the length of the cover section of the cover strip which changes in the transverse direction in the process of the superstructure.
  • the nonwoven laying on a counter to the superstructure in the transverse direction back and forth movable clamping carriage, which is part of the compensation mechanism and to which a second end portion of the cover tape is connected.
  • the compensation of the length of the cover section of the cover strip which changes during the process of the superstructure in the transverse direction can be implemented particularly simply in terms of design.
  • cover strip is deflected in the inlet region of the web laying and at least the second end portion of the cover strip is guided substantially parallel to the upper strand of the first Flortransportbandes up to a recording on the tensioning carriage and secured to the receptacle.
  • This design is particularly well suited for space-saving housing and simple structural design of the compensation mechanism.
  • the receptacle is designed as a rail and more preferably the tensioning carriage is arranged below the upper run of the first pile conveyor belt and the rail between two clamping brackets, which are mounted laterally on the tensioning carriage and protrude from this upwards over the upper run of the first Flortransportbandes.
  • the same tensioning carriage can be used to compensate for the changing length of the covering portion of the cover band and for keeping constant the loop length of the first pile conveyor belt in the process of the superstructure in the transverse direction. This represents a cost-effective solution in which no additional control and regulation costs incurred and the design effort is greatly reduced.
  • At least one first card web guiding means is provided in a section between an attachment point of the first end section of the cover strip in the upper carriage and a transfer point of the card web onto the second web transport belt guiding the card web in this section, the card web being trapped between the at least one first card web guide means and the first nap conveyor belt.
  • the attachment point of the first end portion of the cover strip in the superstructure is part of the first carding guide means. In this case, the card web is continuously covered and enclosed between the cover section of the cover strip or the first card web guide means and the first pile transport belt, thereby enabling particularly high card web conveying speeds.
  • At least a second card web guide means is provided which guides the card web in that portion, the card web between the card web at least one second card web guide means and the first pile conveyor belt is included.
  • the masking tape is made air permeable, e.g. to allow the escape of air from the card web.
  • the masking tape designed air-impermeable, so that a particularly secure cover and leadership of the card web is ensured by the cover.
  • the masking tape is preferably formed from a fabric carrier coated with Teflon or PVC.
  • the first pile conveyor belt is permeable to air. In this way, the air transported by the card web can effectively escape downwards and impurities in the card web are prevented.
  • Fig. 1 is a schematic cross-sectional view of an embodiment of the invention.
  • a nonwoven layer 2 with an endless circulating delivery conveyor belt 4, which is intended to a laid out of a card web 6 fleece in a perpendicular to Removing drawing plane extending transport direction.
  • the card web 6 is shown in dashed lines for reasons of clarity and is supplied on an upper run 21 of a first pile conveyor belt 20 in the direction of the arrow A.
  • the delivery conveyor belt 4 is a laying carriage 10 on rails or tubes (not shown) moved back and forth.
  • five guide rollers 11, 12, 13, 14, 15 are freely rotatably mounted.
  • the first guide roller 11 and the fifth guide roller 15 are partially wrapped by the first pile conveyor belt 20, wherein this is deflected such that it leaves the laying carriage 10 above a third pile conveyor belt 24.
  • the fourth guide roller 14 is partially wrapped by a second pile conveyor belt 22 which extends between the superstructure 30 and the laying carriage 10 at a close distance to the first Flortransportband 20, is deflected at the fourth guide roller 14 by 180 ° and then at a close distance to the delivery conveyor belt 4 and several stationary in the machine frame deflection rollers is returned to the superstructure 30.
  • the guide rollers 12 and 13 in the laying carriage 10 are partially wrapped by a third pile conveyor belt 24, which also runs at a close distance above the discharge conveyor belt 4 and is returned to the laying carriage 10 over several stationary in the machine frame guide rollers.
  • the second and third pile conveyor belts 22, 24 are deflected in a region below the delivery conveyor belt 4 in a common tensioning carriage 80.
  • the skilled person many other embodiments of nonwovens with two or more pile conveyor belts are known, which are suitable for laying a fleece on a delivery conveyor belt 4 and according to which the arrangement and management of Flortransportb selected and the arrangement and number of guide rollers in the laying carriage 10 and in the machine frame are variable ,
  • a chain or a toothed belt is mounted, which runs for example via a drive gear connected to a motor and a deflection wheel (all elements not shown).
  • a drive gear connected to a motor and a deflection wheel (all elements not shown).
  • the rails or tubes may be the same rails or tubes on which the laying carriage 10 is mounted movable.
  • the uppercarriage 30 has a deflection roller 32, at which the first pile conveyor belt 20 is deflected parallel to the second pile conveyor belt 22 and in one direction to the laying carriage 10.
  • the first web conveyor belt 20 passes through the laying carriage 10 and is guided from there over a plurality of guide rollers in the machine frame and a 50 mounted in a tensioning guide roller, in turn, then several more in the machine frame of the webbing 2 stationary mounted guide rollers above of the tensioning carriage 50 to run before it reaches the superstructure 30 again.
  • the superstructure 30 and the tensioning carriage 50 can be connected to each other via a chain or a toothed belt (not shown), which runs via a drive gearwheel (not shown) and a deflecting wheel, which are mounted in the machine frame (not shown).
  • the clamping carriage 50 is also on rails or pipes (not shown) movably mounted. It may also be advantageous if the movements of superstructure 30 and clamping carriage 50 are decoupled from each other.
  • portions of the first pile transport belt 20 and of the second pile transport belt 22 are guided parallel to each other in close proximity, so that a flange belt 6 brought up by the first pile transport belt 20 is in the aforementioned range between the uppercarriage 30 and the laying carriage 10 is sandwiched by the first pile conveyor belt 20 and the second pile conveyor belt 22.
  • the card web 6 is supported by the second web transport belt 22.
  • the two take between Legewagen 10 and machine frame of the webbing 2 extending portions of the second Flortransportbandes 22 at the same time take over the function of a cover tape for the laid nonwoven.
  • Fig. 1 One recognizes in Fig. 1 in that, in operation, the uppercarriage 30 and its associated tensioning carriage 50 perform a mutually opposite movement.
  • the tensioning carriage 50 serves to keep the loop length of the first pile conveyor belt 20 constant.
  • the movements of laying carriage 10 and superstructure 30 are coordinated so that when feeding the card web 6 at a uniform speed in the nonwoven 2 a controlled storage of the card web 6 without stretching or compression within the web layer 2 can take place on the delivery conveyor belt 4.
  • the superstructure 30 moves in each case in the same direction, on average only half as fast as the laying carriage 10. It is also taken into account that the laying carriage 10 has to be decelerated in the region of its movement reversal position to a standstill and accelerated again.
  • the card web 6 is supplied at a variable speed, for example because a cyclically operating drafting arrangement (not shown) is arranged in front of the web laying machine 2, which generates an alternating basis weight in the card web 6 for the purpose of achieving a transverse profiling of the laid nonwoven fabric Control of the movement of superstructure 30 and laying carriage 10 in a known manner a Florbahnbuff ceremonies be made within the batt 2.
  • a cyclically operating drafting arrangement (not shown) is arranged in front of the web laying machine 2, which generates an alternating basis weight in the card web 6 for the purpose of achieving a transverse profiling of the laid nonwoven fabric Control of the movement of superstructure 30 and laying carriage 10 in a known manner a Florbahnbuff ceremonies be made within the batt 2.
  • a gap is formed, which is referred to as a discharge gap.
  • both pile conveyor belts 22, 24 are driven so that they run at the same speed.
  • the card web 6 is guided through the discharge gap and deposited on the delivery conveyor belt 4.
  • the fleece layer 2 has a cover strip 26, which comprises a covering section 40 which extends from an inlet region 8 of the fleece layer 2 to the superstructure 30.
  • the cover section 40 extends directly above the upper run 21 of the first pile transport belt 20, which serves as a support surface for the card web 6 in this area and is moved in the direction of the arrow A.
  • the card web 6 is thus enclosed between the upper run 21 of the first pile transport belt 20 and the cover section 40 of the cover strip 26.
  • the cover strip 26 is smooth, so that the card web 6 can slide along the underside of the cover 40.
  • the cover strip 26 is preferably impermeable to air and formed, for example, from Teflon or PVC coated fabric.
  • the first pile transport belt 20 is impermeable to air, for example has a cubed PVC surface, while the cover strip 26 has pores to allow the air outlet, without thereby becoming rough.
  • Other suitable material and Design alternatives of the pile conveyor belts are known to the person skilled in the art. In any case, it must be avoided that the cover band 26 obstructs the sliding along the card web 6 and that fibers are caught on it.
  • the second pile conveyor belt 22 is preferably identical to the first pile conveyor belt 20.
  • the circumferential first pile conveyor belt 20 moves due to frictional forces on the lying thereon card web 6, and the cover portion 40 of the cover strip 26, which is not moved with the card web 6, serves as a cover, thus preventing unwanted turbulence or blowing of fibers of the card web 6th
  • the card web 6 thus remains largely free of turbulence, whereby higher Florlauf Oberen can be realized.
  • the card web 6 is sandwiched between the upper run 21 of the first pile transport belt 20 and the cover portion 40 of the cover tape 26, being moved forward mainly by the movement of the first pile transport belt 20 and the smooth cover tape 26 does not interfere with the movement of the Florbahn 6 represents.
  • the cover band 26 is connected in the region of a first end section 27 at an attachment point to the uppercarriage 30.
  • a first card web guiding means 60 is provided which guides the card web 6 in this section, wherein Card web 6 is enclosed between the first card web guide means 60 and the first web transport belt 20.
  • the card web guiding means 60 advantageously extends over the entire region between the fastening point of the cover band 26 and the transfer point of the card web 6 onto the second pile transport belt 22 and is to be brought as close as possible to the second pile transport belt 22.
  • the contour of the card web guiding means 60 is adapted to the course of the first web transport belt 20 and the card web 6 around the deflecting roller 32.
  • Suitable card web guidance means 60 are known to the person skilled in the art, for example EP 1 947 223 A1 known and may vary in shape and number accordingly, as long as a secure guidance and coverage of the card web 6 is guaranteed.
  • a compensation mechanism 48 serves to compensate for the length of the cover section 40 of the cover strip 26 which changes in the transverse direction during the movement of the superstructure 30.
  • the cover tape 26 is guided in the inlet region 8 of the webbing 2 away from the first web conveyor belt 20 about the guide roller 34 so that at least the second end portion 28 of the cover strip 26 is substantially parallel to the upper run 21 of the first web conveyor belt 20.
  • the guide roller 34 may preferably be configured as a screen roller, although the cover strip 26 is permeable to air.
  • the compensation mechanism 48 is implemented by means of the tensioning carriage 50 of the first pile transport belt 20.
  • two clamping brackets 52 are provided on the clamping carriage 50, which are mounted laterally on this and protrude from this upwards over the upper run 21 of the first pile conveyor belt 20.
  • the two clamping brackets 52 are interconnected by a rail 56 which serves as a receptacle 54 for the second end portion 28 of the cover strip 26.
  • the second end portion 28 of the cover strip 26 can be wound up and down on a supply roll or a separate tensioning carriage can be provided for the second end section 28.
  • a simple slack memory of the cover strip 26 or another memory is conceivable.
  • a second card web guiding means 70 may be provided in the inlet region 8 up to a point where the card web 6 is trapped between the first nap conveyor 20 and the cover portion 40 of the cover tape 26 be provided, which guides the card web 6 in this section, wherein the card web 6 is enclosed between the second card web guide means 70 and the first pile transport belt 20.
  • the second card web guiding means 70 advantageously extends from the lead-in area 8 of the fleece layer 2 to the deflection roller 34 of the pile transport belt 26 and as close as possible to this.
  • the person skilled in the art can orient themselves on the first card web guiding means 60, the contour of the second card web guiding means 70 being adapted to the course of the first pile transport web 60.
  • other suitable card web guiding means 70 such as e.g. Masking tape sections to be used.
  • the invention is also applicable to reverse web layers in which the uppercarriage 30 and the laying carriage 10 move in opposite directions, or to the low-arm leveler.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Advancing Webs (AREA)
  • Nonwoven Fabrics (AREA)
EP14190497.9A 2014-10-27 2014-10-27 Étaleur-nappeur Withdrawn EP3015577A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP14190497.9A EP3015577A1 (fr) 2014-10-27 2014-10-27 Étaleur-nappeur
EP15187645.5A EP3015578B1 (fr) 2014-10-27 2015-09-30 Étaleur-nappeur
US14/887,571 US10145032B2 (en) 2014-10-27 2015-10-20 Cross lapper
CN201510708637.0A CN105544095B (zh) 2014-10-27 2015-10-27 交叉铺网机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14190497.9A EP3015577A1 (fr) 2014-10-27 2014-10-27 Étaleur-nappeur

Publications (1)

Publication Number Publication Date
EP3015577A1 true EP3015577A1 (fr) 2016-05-04

Family

ID=51795548

Family Applications (2)

Application Number Title Priority Date Filing Date
EP14190497.9A Withdrawn EP3015577A1 (fr) 2014-10-27 2014-10-27 Étaleur-nappeur
EP15187645.5A Active EP3015578B1 (fr) 2014-10-27 2015-09-30 Étaleur-nappeur

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP15187645.5A Active EP3015578B1 (fr) 2014-10-27 2015-09-30 Étaleur-nappeur

Country Status (3)

Country Link
US (1) US10145032B2 (fr)
EP (2) EP3015577A1 (fr)
CN (1) CN105544095B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112877915A (zh) * 2020-06-30 2021-06-01 榆林市锦龙羊毛绒制品有限公司 有吸毛边系统无纺布铺网装置及在非织造布生产中的应用

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017102468A1 (de) * 2017-02-08 2018-08-09 TRüTZSCHLER GMBH & CO. KG Speichertisch für einen Vliesleger und Verfahren zum Betrieb eines Speichertisches
CN108301123A (zh) * 2018-03-29 2018-07-20 厦门当盛新材料有限公司 用于纤维网形成无纺布的平行铺网机、铺网机及制造方法
FR3098527B1 (fr) * 2019-07-11 2021-07-23 Andritz Asselin Thibeau Dispositif de transfert et/ou d'introduction d'une nappe de fibres, notamment d'une nappe de non-tissé, dans une installation de consolidation, notamment une aiguilleteuse
DE202019105883U1 (de) * 2019-10-23 2021-01-26 Autefa Solutions Germany Gmbh Vliesleger und Abschirmeinrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217285C1 (de) * 1990-11-28 1994-01-27 Hollingsworth Gmbh Einrichtung zum Abdecken eines gelegten Vlieses gegen Windeinflüsse bei schnellaufenden Kreuzlegern, bei Verwendung einer Kompensationseinrichtung für Winkelfehler
DE19543623A1 (de) 1995-11-23 1997-05-28 Hergeth Hollingsworth Gmbh I K Florleger, sowie Verfahren zum Herstellen eines Vlieses
EP1136600A1 (fr) 2000-03-13 2001-09-26 Automatex S.r.l. Appareil etaleur-nappeur pour de voiles cardeuses
EP1947223A1 (fr) 2007-01-18 2008-07-23 Oskar Dilo Maschinenfabrik KG Dispositf pour le transport guidé d'un voile de fibres
EP1870499B1 (fr) 2006-06-21 2010-07-28 ERKO Trützschler GmbH Etaleur-nappeur
EP2479321A1 (fr) 2011-01-19 2012-07-25 Oskar Dilo Maschinenfabrik KG Etaleur-nappeur

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE322153B (fr) * 1968-06-07 1970-03-23 Nordiska Maskinfilt Ab
DE9212215U1 (de) * 1992-09-10 1994-01-13 Autefa Maschinenfabrik GmbH, 86316 Friedberg Vorrichtung zur Herstellung eines Vlieses aus Fasermaterial
EP1574604B1 (fr) * 2004-03-08 2007-05-30 Oskar Dilo Maschinenfabrik KG Dispositif de stockage
EP1975286A1 (fr) * 2007-03-30 2008-10-01 Oskar Dilo Maschinenfabrik KG Etaleur-nappeur
EP2157216B1 (fr) * 2008-08-21 2012-02-01 Oskar Dilo Maschinenfabrik KG Dispositif destiné à la pose d'un voile
EP2175056B1 (fr) * 2008-10-07 2012-02-01 Oskar Dilo Maschinenfabrik KG Dispositif et procédé destinés à la transmission d'un non-tissé
EP2479330B1 (fr) * 2011-01-19 2013-12-18 Oskar Dilo Maschinenfabrik KG Etaleur-nappeur
DE102012019363A1 (de) * 2012-10-02 2014-04-03 Trützschler GmbH & Co Kommanditgesellschaft Kreuzleger und Verfahren zum Betreiben eines Kreuzlegers
EP3150753B1 (fr) * 2015-09-30 2020-01-08 Oskar Dilo Maschinenfabrik KG Dispositif pour faire avancer un voile ou une nappe de non-tissé

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217285C1 (de) * 1990-11-28 1994-01-27 Hollingsworth Gmbh Einrichtung zum Abdecken eines gelegten Vlieses gegen Windeinflüsse bei schnellaufenden Kreuzlegern, bei Verwendung einer Kompensationseinrichtung für Winkelfehler
DE19543623A1 (de) 1995-11-23 1997-05-28 Hergeth Hollingsworth Gmbh I K Florleger, sowie Verfahren zum Herstellen eines Vlieses
EP1136600A1 (fr) 2000-03-13 2001-09-26 Automatex S.r.l. Appareil etaleur-nappeur pour de voiles cardeuses
EP1870499B1 (fr) 2006-06-21 2010-07-28 ERKO Trützschler GmbH Etaleur-nappeur
EP1947223A1 (fr) 2007-01-18 2008-07-23 Oskar Dilo Maschinenfabrik KG Dispositf pour le transport guidé d'un voile de fibres
EP2479321A1 (fr) 2011-01-19 2012-07-25 Oskar Dilo Maschinenfabrik KG Etaleur-nappeur

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112877915A (zh) * 2020-06-30 2021-06-01 榆林市锦龙羊毛绒制品有限公司 有吸毛边系统无纺布铺网装置及在非织造布生产中的应用
CN112877915B (zh) * 2020-06-30 2024-02-06 榆林市锦龙羊毛绒制品有限公司 有吸毛边系统无纺布铺网装置及在非织造布生产中的应用

Also Published As

Publication number Publication date
CN105544095B (zh) 2018-02-02
EP3015578B1 (fr) 2019-01-16
US10145032B2 (en) 2018-12-04
CN105544095A (zh) 2016-05-04
US20160115628A1 (en) 2016-04-28
EP3015578A1 (fr) 2016-05-04

Similar Documents

Publication Publication Date Title
EP1959038B1 (fr) Dispositif destiné à la pose d'un voile
EP2479321A1 (fr) Etaleur-nappeur
EP2479330B1 (fr) Etaleur-nappeur
EP3015578B1 (fr) Étaleur-nappeur
EP2175056B1 (fr) Dispositif et procédé destinés à la transmission d'un non-tissé
EP2157216B1 (fr) Dispositif destiné à la pose d'un voile
EP1816243B1 (fr) Dispositif de pose d'un non-tissé
EP3150753B1 (fr) Dispositif pour faire avancer un voile ou une nappe de non-tissé
EP1947223B1 (fr) Dispositf pour le transport guidé d'un voile de fibres
EP1717357B1 (fr) Etaleur-nappeur
WO1994005836A1 (fr) Dispositif pour la fabrication d'un tissu non-tisse en matiere fibreuse
EP1975286A1 (fr) Etaleur-nappeur
EP1593761B1 (fr) Distributeur de voile à bras incliné
EP1828453B1 (fr) Distributeur de voile et procede de guidage d'un poil
DE102013113493A1 (de) Kreuzleger
DE1927863B2 (de) Quertäfler zum Querlegen von kardiertem Faserflor
EP1975287A1 (fr) Etaleur-nappeur
WO2012059271A1 (fr) Machine de croisement de voile
EP1854910B1 (fr) Distributeur de voile à bras incliné
EP3066239B1 (fr) Dispositif de pose de non-tissé et procédé de pose de non-tissé
EP1574604B1 (fr) Dispositif de stockage
AT501195B1 (de) Steilarm-vliesleger und vorrichtung zum erzeugen eines kreuzgelegten faservlieses
EP1010786B1 (fr) Etaleur-nappeur
EP0878568B1 (fr) Enrouleur de nappe
EP1010787A2 (fr) Etaleur-nappeur

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20161105