EP2158348B1 - Dispositif d'aiguilletage d'une bande de non-tissé - Google Patents

Dispositif d'aiguilletage d'une bande de non-tissé Download PDF

Info

Publication number
EP2158348B1
EP2158348B1 EP20080760369 EP08760369A EP2158348B1 EP 2158348 B1 EP2158348 B1 EP 2158348B1 EP 20080760369 EP20080760369 EP 20080760369 EP 08760369 A EP08760369 A EP 08760369A EP 2158348 B1 EP2158348 B1 EP 2158348B1
Authority
EP
European Patent Office
Prior art keywords
horizontal
connecting rods
horizontal arm
connecting rod
bar carrier
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.)
Not-in-force
Application number
EP20080760369
Other languages
German (de)
English (en)
Other versions
EP2158348A1 (fr
Inventor
Tilman Reutter
Andreas Plump
Andreas Mayer
Daniel Bu
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Oerlikon Textile GmbH and Co 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 Oerlikon Textile GmbH and Co KG filed Critical Oerlikon Textile GmbH and Co KG
Publication of EP2158348A1 publication Critical patent/EP2158348A1/fr
Application granted granted Critical
Publication of EP2158348B1 publication Critical patent/EP2158348B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • D04H18/00—Needling machines
    • D04H18/02—Needling machines with needles

Definitions

  • the invention relates to a device for needling a nonwoven web according to the preamble of claim 1.
  • the known device is used for solidification and structuring of nonwovens.
  • a nonwoven web is pierced with a plurality of needles, which are guided in an oscillating up and down movement.
  • the needles are thus guided with an oscillating vertical movement in order to solidify the fiber material in the nonwoven web.
  • the nonwoven web is continuously advanced with a feed, which is preferably carried out by rolling. Since the needles are not smooth but are provided with barbs that are open in the puncture direction, filaments of the fleece are caught during insertion and reoriented in the fleece. This produces the desired felting and consolidation effect in the web.
  • the needles are guided with a superimposed horizontal movement.
  • the movement of the needles in the feed direction of the nonwoven web is aligned.
  • a generic device for needling a nonwoven web in which a needle bar is connected to a vertical drive for performing an up and down movement and with a horizontal drive for performing a reciprocating motion.
  • the horizontal drive is formed by two oppositely driven eccentric drives consisting of two parallel connecting rods and the connecting rods coupled crankshafts are formed.
  • the phase angles of the crankshafts are mutually adjustable, so that the transmitted by the connecting rods on a coupling member horizontal stroke is adjustable in size.
  • the horizontal movement is transmitted directly to a beam carrier or by an intermediate coupling gear.
  • the separate horizontal drive of the known device requires complicated mechanisms, which has an insufficient stability and insufficient guidance of the needle bar in particular at higher throughput speeds result.
  • machine dynamics problems in the realization of higher stroke frequencies with simultaneous Hubverstellmaschine be expected in the known device.
  • the horizontal drive is formed by an eccentric, which has a cooperating with a crankshaft connecting rod.
  • the connecting rod acts with its connecting rod eye directly on a beam support on the underside of a needle bar is held.
  • the beam support is formed by a guided in a pivot tube bumper.
  • the pivot tube is pivoted back and forth relative to a pivot axis.
  • the beam carrier is pivoted about a pivot gear relative to the pivot axis.
  • the device and the swivel gear are therefore not suitable for guiding the needle board or boards parallel to the nonwoven web.
  • connecting rods are coupled with their connecting rods in an inclined position with the horizontal link, wherein the connecting rods form an angle with their central axes.
  • the invention has the particular advantage that the power transmission of the two eccentric drives of the horizontal drive is limited spatially to a very narrow compact attack area and thus leads to a stable guidance of the drive movement of the two eccentric drives.
  • the invention is achieved by the proviso that a horizontal drive, which generates a vertical movement component in addition to the horizontal movement component, is completely unsuitable for a horizontal drive of the beam support.
  • the vertical movement of the guided on the needle bar needles is carried out exclusively by the vertical drive, so that the horizontal drive to generate a pure horizontal movement has to compensate for the advancing movement of the nonwoven web. In that regard, a triggered by the horizontal drive vertical motion component is to be avoided.
  • the invention has recognized that the combination of the rods held in an inclined position with the horizontal link can be advantageously used to transmit only the horizontally directed forces on the beam support.
  • the motion component generated via the eccentric drives in the vertical direction is intercepted via the horizontal link and not transmitted to the beam carrier.
  • the high flexibility of the stroke settings caused by the two eccentric drives can advantageously be combined with a stability and rigidity of the force transmission.
  • An improved stability of the horizontal drive can be achieved in particular by the development of the invention, in which the connecting rods of the connecting rods are coupled by a double swivel joint with the horizontal link.
  • the force intervention can focus on a coupling point, which is performed together on the eccentric drives.
  • the double swivel joint is always guided by the eccentric drives on an ellipse-like path whose width and height depends on the phase angle of the two eccentric drives. As an extreme case, this results in either approximately a vertical or exactly one horizontal straight line for maximum or minimum horizontal stroke.
  • the double swivel joint for connecting the connecting rods can be formed either directly at one end of the horizontal link or advantageously on a coupling link of a coupling kinematics connected to the horizontal link.
  • the hinges are preferably formed in close proximity or slightly offset from each other directly at one end of the horizontal link.
  • the coupling kinematics is formed from a coupling member connected to the eccentric drives and a rocker arm held on a pivot bearing.
  • the coupling member as a push rod and the horizontal link preferably offset from each other to the tilt lever, so that the eccentric movements are transmitted with a translation to the needle bar.
  • the inclined position of the connecting rods is chosen so that the angle between the center axes of the connecting rods is ⁇ 180 ° according to a preferred embodiment of the invention. This arrangement can be realized, which represent a compromise between favorable motion and favorable power ratios at the connecting rods.
  • crankshaft of the eccentric drives are driven in opposite directions, the phase angles of the two crankshafts are designed to adjust a stroke independently adjustable.
  • crankshafts are assigned separate servo motors, by which the phase angle of the crankshaft is adjustable.
  • the servomotors can be controlled via a common control device according to the desired stroke settings.
  • the horizontal link is arranged with its end in a central region of the beam support and connected by a hinge to the beam support.
  • the position of the horizontal link is suitable for making a guide of the beam carrier in the longitudinal direction of the beam.
  • the horizontal link is arranged substantially parallel to a transverse side of the beam carrier and executed with such a stiffening shape, so that the beam carrier is guided in the longitudinal direction.
  • the device can be operated safely even with non-activated horizontal drive.
  • the beam carrier would only be driven by the vertical drive to move up and down.
  • the needles in the vertical direction are preferably driven according to the embodiment of the invention with a vertical drive, which is formed by two eccentric drives, each having a crankshaft and a connected via a connecting rod to the crankshaft connecting rod.
  • the connecting rods are connected with their connecting rod eyes via swivel joints with the beam support.
  • Fig. 1 a first embodiment of the inventive apparatus for needling a nonwoven web is shown.
  • the embodiment of the device according to the invention Fig. 1 has a beam support 2, which holds a needle bar 1 on its underside.
  • the needle bar 1 holds on its underside a needle board 3 with a plurality of needles 4.
  • the needle board 3 with the needles 4 is associated with a tray 23 and a wiper 28, wherein between the tray 23 and the wiper 28, a nonwoven web 24 with substantially constant Feed rate is performed.
  • the direction of movement of the nonwoven web 24 is characterized by an arrow.
  • a vertical drive 12 and a horizontal drive 5 engages.
  • the vertical drive 12 is formed by two parallel eccentric drives 12.1 and 12.2.
  • the eccentric 12.1 and 12.2 have two parallel juxtaposed crankshafts 25.1 and 25.2, which are arranged above the beam carrier 2.
  • the crankshafts 25.1 and 25.2 each have at least one eccentric section for receiving at least one connecting rod.
  • Fig. 1 are arranged on a beam support 2 connecting rods 13.1 and 13.2 shown, which are held with their connecting rod heads on the crankshafts 25.1 and 25.2.
  • the connecting rods 13.1 and 13.2 are connected with their free ends by the pivot hinges 14.1 and 14.2 with the beam support 2.
  • the crankshaft 25.1 forms with the connecting rod 13.1 and the crankshaft 25.2 with the connecting rod 13.2 each have an eccentric drive to guide the beam support 2 in an up and down movement.
  • the crankshafts 25.1 and 25.2 are driven synchronously or in opposite directions synchronously, so that the beam support 2 is guided at least approximately parallel.
  • the horizontal drive 5 engages with two eccentric drives 5.1 and 5.2 on the beam support 2.
  • the horizontal drive 5 is connected via a horizontal link 15 with the beam support 2.
  • a free end of the horizontal link 15 is arranged via a rotary joint 16 in the middle region of the beam support 2.
  • the opposite end of the horizontal link 15 is connected via a double pivot 10 with the eccentric 5.1 and 5.2.
  • the eccentric drives 5.1 and 5.2 are formed by two mutually parallel crankshafts 6.1 and 6.2.
  • the crankshafts 6.1 and 6.2 each have at least one eccentric section in order to drive at least one connecting rod in each case.
  • the connecting rod 7.1 is coupled with its connecting rod 8.1 on the crankshaft 6.1.
  • the connecting rod 7.2 is connected with its connecting rod 8.2 at the crankshaft 6.2 arranged at a distance.
  • the connecting rods 7.1 and 7.2 are directed in an inclined position to each other, so that the connecting rod 9.1 of the Connecting rod 7.1 and the connecting rod eye 9.2 of the connecting rod 7.2 are connected together by the double pivot 10 with the horizontal link 15.
  • the double swivel joint 10 thus forms a common coupling point for force transmission of the two eccentric drives 5.1 and 5.2.
  • the rotary joint 10 is located at the intersection of the center axes of the connecting rods 7.1 and 7.2, so that an angle is established between the center axes of the connecting rods 7.1 and 7.2.
  • the angle between the connecting rods 7.1 and 7.2 is in Fig.
  • the angle ⁇ is essentially dependent on the position of the crankshafts 6.1 and 6.2 and is preferably carried out in a value ⁇ 180 ° in order to obtain a sufficient horizontal deflection at the common coupling point with maximum stroke adjustment of the eccentric drives 5.1 and 5.2.
  • the angle ⁇ and thus the arrangement of the connecting rods to each other chosen so that a compromise between favorable motion and favorable power ratios is achieved at the connecting rods.
  • the eccentric drives 5.1 and 5.2 are driven synchronously in opposite directions.
  • the double swivel joint 10 is guided as a common coupling point of the two connecting rods 7.1 and 7.2 on an elliptical path.
  • the horizontal component of the movement is transmitted via the horizontal link 15 and the pivot 16 directly to the beam support 2.
  • the vertical component of the movement generated by the eccentric drives 5.1 and 5.2 leads to the horizontal link 15 only to a rotational movement about the pivot 16.
  • the vertical movements generated by the horizontal drive 5 remain in the double pivot 10 substantially without effect on the beam support 2 through
  • the horizontal link 15 can be transmitted via the pivot 16 only horizontally directed forces that lead to a corresponding horizontal movement of the beam support 2.
  • crankshafts 6.1 and 6.2 can be driven together by a drive or separately via separate drives.
  • the phase angles of the crankshafts 6.1 and 6.2 are adjusted to each other.
  • the phase position and thus the desired horizontal stroke of the crankshaft take place in this embodiment by two servomotors 26.1 and 26.2, in Fig. 1 are shown schematically.
  • the servomotors 26.1 and 26.2 are associated with the crankshafts 6.1 and 6.2 and connected in a common control device 27. By means of the control device 27, it is therefore possible to set any desired combinations of phase positions between the crankshafts 6.1 and 6.2.
  • the double pivot 10 is guided as a common coupling point while on an elliptical-like guideway whose width and height depends on the phase angle of the two crankshafts. As an extreme case, this results in either approximately a vertical or exactly one horizontal guideway for maximum or minimum horizontal stroke.
  • the beam support 2 is in its horizontal position to the left of the neutral position and in the vertical direction in an upper intermediate position.
  • the beam support 2 is reciprocated horizontally with the beam support 1 with a predefined stroke.
  • the horizontal movement takes place in the nonwoven web 24 in the feed direction of the nonwoven web 24, so that essentially no deformations and no relative movements occur between the needles 4 and the nonwoven web 24.
  • the horizontal link 15 causes at the same time a relation to the vertical drive 12 effective guidance of the beam support 2, in particular in the beam longitudinal direction.
  • the horizontal link 15 is formed in a stiffening shape, which is represented by a stiffening rib 17 in this embodiment.
  • the beam support 2 is guided by the arranged on the transverse sides of the beam support 2 horizontal link 15, so that the beam support 2 could be operated safely even without activation of the horizontal drive 5.
  • the vertical drive 12 and the horizontal drive 5 are synchronously driven for needling the nonwoven web 24, wherein the downward movement of the beam support 2 with a feed motion is combined so that the needles 4 within the nonwoven web 24 can perform a directed in the direction of the nonwoven web 24 movement.
  • a needle bar 1 is held on the beam support 2.
  • a beam support 2 is guided by at least one vertical drive 12.
  • a majority of these units usually occurs, although not every beam support must also be guided by at least one horizontal drive.
  • several beam carriers could be connected to a needle bar, so that only a horizontal drive unit would lead from a needle bar and several Balkenträgren in a machine.
  • Fig. 2 is a further embodiment of the device according to the invention shown schematically in a side view.
  • the embodiment according to Fig. 2 is essentially identical to the embodiment according to Fig. 1 , so that at this point only the differences will be explained and otherwise reference is made to the above description.
  • Fig. 2 illustrated embodiment two needle bars 1.1 and 1.2 are held on the beam support 2, each carrying a needle board 3 and a plurality of needles 4 on their undersides.
  • the beam carrier 2 is coupled to a vertical drive 12, which is identical to the aforementioned embodiment.
  • a central pivot 16 For horizontal movement of the beam support 2 of the beam support 2 is coupled via a central pivot 16 with a horizontal link 15.
  • the swivel joint 16 is arranged substantially with the Pleuelgelenken 14.1 and 14.2 at a common height on the beam support 2, so that the arranged to the transverse sides of the beam support 2 horizontal link 15 allow aligned to the power instructions on the beam support 2 leadership.
  • a horizontal drive 5 is provided, which are formed by the eccentric drives 5.1 and 5.2.
  • the eccentric drives 5.1 and 5.2 each have a crankshaft 6.1 and 6.2, which are arranged opposite to the previous embodiment above the beam support 2.
  • the crankshaft drives of the vertical drive 12 and the horizontal drive 5 can be arranged in a common machine plane.
  • the coupling mechanism 18 consists in this embodiment of a rocker arm 20 which is pivotally mounted on a pivot bearing 21.
  • the rocker arm 20 has at a free end below the pivot bearing 21, a rotary joint 22.2, with which the horizontal link 15 is connected to the tilt lever 20.
  • the rocker arm 20 is L-shaped and has at a second free end a second pivot 22.1 on which a coupling member in the form of a push rod 19 engages.
  • the push rod 19 is coupled to an opposite end by the double pivot 10 with the connecting rods 9.1 and 9.2 of the connecting rods 7.1 and 7.2.
  • the connecting rods 7.1 and 7.2 are arranged in an inclined position and connected via their connecting rod 8.1 and 8.2 with the parallel juxtaposed crankshafts 6.1 and 6.2.
  • the center axes of the connecting rods 7.1 and 7.2 form the angle ⁇ , which also in this case has a size of less than 180 °.
  • crankshafts 6.1 and 6.2 are driven in opposite directions at the same speed, wherein the phase angles of the crankshafts 6.1 and 6.2 are set in relation to each other depending on a desired horizontal stroke.
  • the adjustment of the phase angles in the crankshaft 6.1 and 6.2 can, as previously in the embodiment according to Fig. 1 described, done.
  • the connecting rods 7.1 and 7.2 When driving the crankshafts 6.1 and 6.2, the connecting rods 7.1 and 7.2 are deflected so that they move in the common coupling point, the double swivel joint on a guideway.
  • This directly on the push rod 19 transmitted movement is transmitted from the push rod 19 via the rocker arm 20 to the horizontal link 15.
  • the stroke movement generated by the eccentric drives 5.1 and 5.2 is transmitted to the beam support 2 with a translation.
  • the beam carrier 2 In relation to the double swivel joint 10, the beam carrier 2 thus carries out a stroke movement changed by a gear ratio, in this case smaller.
  • FIG. 2 illustrated embodiment of the device according to the invention represents only one more way to connect the two eccentric 5.1 and 5.2 of the horizontal drive 5 via a coupling gear 18 with the horizontal link 15.
  • both the power transmission of the horizontal link 15 on the beam support 2 and the lifting movement of the horizontal link 15 on the beam support 2 can be influenced.
  • the eccentric drives 5.1 and 5.2 of the horizontal drive 5 and the eccentric 12.1 and 12.2 of the vertical drive 12 can be arranged in a common upper machine level.
  • Fig. 1 illustrated embodiment such that between the horizontal drive 5 and the horizontal link 15, a coupling mechanism 18 is arranged.
  • a coupling mechanism 18 is arranged between the horizontal drive 5 and the horizontal link 15, a coupling mechanism 18 is arranged.
  • Such an embodiment is for example in Fig. 3 shown.
  • This in Fig. 3 illustrated embodiment is largely identical to the embodiment according to Fig. 1 and differs only by the interposition of a linkage 18.
  • the coupling mechanism 18 is formed by a rocker arm 20 and a coupling member 19, wherein the coupling member is also executed in this case as a push rod 19.
  • the rocker arm 20 is held on a pivot bearing 21 and has at a lower end below the pivot bearing 21, a rotary joint 22 for connecting the horizontal link 15.
  • the push rod 19 is coupled via the double swivel joint 10 with the connecting rods 7.1 and 7.2 of the eccentric drives 5.1 and 5.2.
  • the eccentric drives 5.1 and 5.2 of the horizontal drive 5 are identical to the embodiment according to Fig. 1 trained so that no further explanation for this is done.
  • the interposition of the linkage 18 between the eccentric drives 5.1 and 5.2 and the horizontal link 15 can be adjusted depending on the design of the lever mechanism of the linkage 18 any desired ratios.
  • the horizontal stroke and the force guide in the beam support 2 for guiding the needle bar 1.1 and 1.2 influence.
  • two needle bars 1.1 and 1.2 are held on the beam support 2.
  • Each of the needle bars has a needle board 3 with a plurality of needles 4.
  • the needle bars 1.1 and 1.2 are associated with a tray, not shown here, in which a nonwoven web is guided.
  • the acting on the beam support 2 vertical drive 12 is identical to the aforementioned embodiments, so that there is no further explanation.
  • Fig. 1 to 3 illustrated embodiments of the device according to the invention
  • the movement of the horizontal drive 5 via the two connecting rods 7.1 and 7.2 by a common coupling point, which is formed by the double pivot 10 submitted.
  • Fig. 4 shown an arrangement in which the connecting rods 7.1 and 7.2 of the eccentric 5.1 and 5.2 offset from each other by the hinges 11.1 and 11.2 are coupled to a horizontal link 15.
  • the hinges 11.1 and 11.2 are with their axes of rotation offset from each other.
  • the size of the offset is chosen here by way of example.
  • the connecting rods 7.1 and 7.2 of the eccentric drives 5.1 and 5.2 also form here with their central axes an angle ⁇ , wherein the axes of rotation of the hinges 11.1 and 11.2 need not necessarily be at the apex of the angle.
  • the crankshafts 6.1 and 6.2 offset from each other, so that the connecting rods 7.1 and 7.2 are formed with the same length. In principle, however, it is also possible to form the connecting rods 7.1 and 7.2 in different lengths so that the crankshafts 6.1 and 6.2 can be held in a vertically oriented machine plane.
  • a further variant for the formation of the horizontal drive 5 is shown.
  • the hinges 11.1 and 11.2 for connecting the connecting rods 7.1 and 7.2 offset in the vertical direction to each other.
  • the connecting rods 9.1 and 9.2 are coupled to the horizontal link 15.
  • the connecting rods 7.1 and 7.2 associated crankshafts 6.1 and 6.2 are connected via the connecting rod ends 8.1 and 8.2 with the connecting rods 7.1 and 7.2.
  • the hinges 11.1 and 11.2 are each formed on the horizontal link 15. Basically, however, there is also the possibility that the hinges 11.1 and 11.2 on a coupling member of a linkage, for example, on the push rod 19 of the in Fig. 2 and 3 illustrated coupling gear 18 are formed.
  • Fig. 6 is a further embodiment of the device according to the invention shown schematically in a side view.
  • the exemplary embodiment is essentially identical to the exemplary embodiment according to FIG Fig. 2 , so that reference is made to the description of the device parts to the above description and at this point only the differences will be explained.
  • the horizontal drive 5 is formed by the eccentric drives 5.1 and 5.2.
  • the crankshafts 6.1 and 6.2 of the eccentric drives 5.1 and 5.2 are arranged above the beam support 2 together with the crankshafts 25.1 and 25.2 of the vertical drive 12 in a machine plane.
  • the eccentric drives 5.1 and 5.2 of the horizontal drive associated connecting rods 7.1 and 7.2 are connected via a coupling gear 18 with the horizontal link 15.
  • the coupling mechanism 18 is formed by a rocker arm 20 and a push rod 19.
  • the connecting rods 7.1 and 7.2 engage via a double pivot 10 at a free end of the push rod 19.
  • the rocker arm 20 is connected via a rotary joint 22.1.
  • the rocker arm 20, which has an elongated shape, is pivotally mounted in the middle region on a pivot bearing 21.
  • the rocker arm 20 is connected by a further rotary joint 22.2 with the horizontal link 15.
  • the connecting rods 7.1 and 7.2 form with their central axes an angle ⁇ , which is ⁇ 180 °.
  • a first servomotor 26.1 engages on the crankshaft 6.1 and a second servomotor 26.2 on the crankshaft 6.2.
  • the servomotors 26.1 and 26.2 are independently controllable via a control device 27. By activating the servomotors 26.1 and 26.2 or only one of the motors, the phase positions of the crankshafts 6.1 and 6.2 can be adjusted relative to each other so that the trajectory of the double pivot 10 is changeable.
  • the double swivel joint 10 which forms the coupling point of the connecting rods 7.1 and 7.2, always moves on an ellipsis-like path whose width and height depends on the phase angle of the two crankshafts. As an extreme case, this results in either approximately a horizontal or exact vertical straight line for maximum or minimum horizontal stroke.
  • the phase angles of the crankshaft 6.1 and 6.2 advantageously each set a desired length of the horizontal stroke.
  • the movement of the connecting rods can be particularly advantageous over the push rod 19 and the horizontal link 15 and the tilt lever 20 transmitted to the beam support 2, so that reverses the direction of movement. This can be compensated for at least part of the horizontal inertia.
  • By suitable choice of the length ratios of the influence of the horizontal link 15 can be compensated for the bar movement by the push rod 19, so that there is a straight track at a zero stroke with a very good approximation.
  • the crankshafts 6.1 and 6.2 of the horizontal drive 5 are driven in opposite directions. The direction of movement of the crankshafts 6.1 and 6.2 is in Fig. 6 indicated by an arrow.
  • the device according to the invention is particularly suitable for carrying out mechanical needling of nonwoven webs with high production output and high production speeds with variable horizontal stroke.
  • the high stability of the horizontal drive despite variable stroke adjustment can achieve a high uniform needling quality in the structuring of nonwovens, even at the highest production speeds.
  • a very compact design with low space requirement is created.
  • the simple transmission kinematics for controlling the horizontal link and the stiffening shape of the horizontal link for axial guidance of the beam support allow a structural design with few parts and low masses.
  • very high movement frequencies of the beam support can be achieved, since the compact design allows a rigid structure of the machine frame.
  • the vertical drive and the horizontal drive can be operated both synchronously and asynchronously to move the beam carrier.
  • This can be the Drive eccentric drives with any phase settings, so that a high flexibility in the motion control of the beam carrier is given.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Transmission Devices (AREA)

Claims (13)

  1. Dispositif d'aiguilletage d'une bande de non-tissé avec au moins une barre d'aiguilles (1), qui sur sa face inférieure est pourvue d'une planche à aiguilles (3) avec une multiplicité d'aiguilles (4), avec un support de barre (2) qui est maintenu pour être mobile pour retenir la barre d'aiguilles (1), avec un entraînement vertical (12) en connexion avec le support de barre (2) pour un mouvement oscillatoire du support de barre (2) en un mouvement vers le haut et vers le bas et avec un entraînement horizontal séparé (5) pour un mouvement oscillatoire du support de barre (2) en un mouvement de va-et-vient, l'entraînement horizontal (5) étant pourvu au moins d'un bras horizontal (15) relié au support de barre (2) et de deux entraînements excentriques (5.1, 5.2) couplés avec le bras horizontal (15) et dans quel cas les entraînements excentriques (5.1, 5.2) sont formés par respectivement une bielle (7.1, 7.2) et un vilebrequin (6.1, 6.2) couplé avec une tête de bielle (8.1, 8.2) de la bielle (7.1, 7.2), caractérisé en ce que les bielles (7.1, 7.2) avec leurs yeux de la tête de bielle (9.1, 9.2) sont couplées en une position inclinée avec le bras horizontal (15), les bielles (7.1, 7.2) formant un angle (α) avec leurs axes médians.
  2. Dispositif selon la revendication 1, caractérisé en ce que les yeux de la tête de bielle (9.1, 9.2) des bielles (7.1, 7.2) sont couplés par une double articulation rotoïde (10) avec le bras horizontal (15).
  3. Dispositif selon la revendication 2, caractérisé en ce que la double articulation rotoïde (10) est formée directement sur une extrémité du bras horizontal (15) ou sur un élément de couplage (19) d'un engrenage de couplage (18) relié au bras horizontal (15).
  4. Dispositif selon la revendication 1, caractérisé en ce que les yeux de la tête de bielle (9.1, 9.2) des bielles (7.1, 7.2) sont couplés par deux articulations rotoïdes (11.1, 11.2) avec le bras horizontal (15).
  5. Dispositif selon la revendication 4, caractérisé en ce que les articulations rotoïdes (11.1, 11.2) sont formées directement sur une extrémité du bras horizontal (15) ou sur un élément de couplage (19) d'un engrenage de couplage (18) relié au bras horizontal (15).
  6. Dispositif selon la revendication 3 ou 5, caractérisé en ce que l'engrenage de couplage (18) est formé par un levier de bascule (20) supporté à l'intermédiaire d'un palier de pivotement (21) et par l'élément de couplage (19), l'élément de couplage (19) en tant que bielle étant couplé avec une extrémité à l'intermédiaire de la double articulation rotoïde (10) ou les articulations rotoïdes (11.1, 11.2) avec les yeux de la tête de bielle (9.1, 9.2) des bielles (7.1, 7.2) et avec l'autre extrémité avec le levier de bascule (20), dans quel cas le bras horizontal (15) est couplé avec le levier de bascule (20) et dans quel cas une transmission a lieu dans l'engrenage de couplage (18) par les longueurs des branches du levier de bascule (20).
  7. Dispositif selon la revendication 6, caractérisé en ce que l'élément de couplage (19) et le bras horizontal (15) sont reliés de manière décalée l'un à l'autre avec le levier de bascule (20) à l'intermédiaire des articulations rotoïdes (22.1, 22.2).
  8. Dispositif selon l'une des revendications précédentes, caractérisé en ce que la position inclinée des bielles (7.1, 7.2) est choisie de façon telle que l'angle (α) entre les axes médians des bielles (7.1, 7.2) est inférieur à 180°.
  9. Dispositif selon l'une des revendications 1 à 8, caractérisé en ce que les vilebrequins (6.1, 6.2) des entraînements excentriques (5.1, 5.2) peuvent être entraînés de manière opposée, dans quel cas pour l'ajustement d'une course la relation des phases des deux vilebrequins (6.1, 6.2) est réalisée de manière à pouvoir être ajustée.
  10. Dispositif selon la revendication 9, caractérisé en ce que pour ajuster la relation des phases des moteurs de positionnement (26.1, 26.2) séparés sont associés aux vilebrequins (6.1, 6.2), lesquels moteurs sont réalisés de manière telle à pouvoir être commandés indépendamment l'un de l'autre par un dispositif de commande (27).
  11. Dispositif selon l'une des revendications 1 à 10, caractérisé en ce qu'avec son extrémité le bras horizontal (15) est relié dans une région médiane du support de barre (2) par une articulation rotoïde (16) avec le support de barre (2).
  12. Dispositif selon la revendication 11, caractérisé en ce que le bras horizontal (15) s'étend sensiblement de façon parallèle par rapport à une face transversale du support de barre (2) et en ce qu'il a un façonnage raidissant (17) pour guider le support de barre (6) en direction longitudinale.
  13. Dispositif selon l'une des revendications 1 à 12, caractérisé en ce que l'entraînement vertical (12) est formé par deux entraînements excentriques (12.1, 12.2) qui ont chacun un vilebrequin (25.1, 25.2) et une bielle (13.1, 13.) reliée au vilebrequin, les bielles étant reliées avec le support de barre (2) à l'intermédiaire d'articulations de bielles (14.1, 14.2).
EP20080760369 2007-06-15 2008-06-02 Dispositif d'aiguilletage d'une bande de non-tissé Not-in-force EP2158348B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007027559 2007-06-15
PCT/EP2008/056783 WO2008151961A1 (fr) 2007-06-15 2008-06-02 Dispositif d'aiguilletage d'une bande de non-tissé

Publications (2)

Publication Number Publication Date
EP2158348A1 EP2158348A1 (fr) 2010-03-03
EP2158348B1 true EP2158348B1 (fr) 2010-12-01

Family

ID=39731677

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080760369 Not-in-force EP2158348B1 (fr) 2007-06-15 2008-06-02 Dispositif d'aiguilletage d'une bande de non-tissé

Country Status (8)

Country Link
US (1) US8069541B2 (fr)
EP (1) EP2158348B1 (fr)
JP (1) JP2010530034A (fr)
CN (1) CN101680145B (fr)
AT (1) ATE490360T1 (fr)
CA (1) CA2689142A1 (fr)
DE (1) DE502008001954D1 (fr)
WO (1) WO2008151961A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101981243A (zh) * 2008-04-17 2011-02-23 欧瑞康纺织有限及两合公司 用于对纤维网进行针刺的设备
US8793848B2 (en) * 2009-09-09 2014-08-05 Hi Tech Textile Holding Gmbh Device for needling a fibrous web
EP2673410B1 (fr) 2011-02-08 2015-03-25 Hi Tech Textile Holding GmbH Procédé et dispositif de consolidation d'une nappe de tissu amenée en continu
CN102286850A (zh) * 2011-08-12 2011-12-21 常熟理工学院 椭圆轨迹针刺机构
EP2886694B1 (fr) * 2013-12-17 2016-09-07 Oskar Dilo Maschinenfabrik KG Procédé d'entraînement d'une planche à aiguilles dans une aiguilleteuse
CN103711840A (zh) * 2013-12-31 2014-04-09 汕头三辉无纺机械厂有限公司 一种针刺机高速齿轮传动机构
EP3000923A1 (fr) * 2014-03-13 2016-03-30 Oskar Dilo Maschinenfabrik KG Planche a aiguilles
EP3412819B1 (fr) * 2017-06-08 2019-12-25 Oskar Dilo Maschinenfabrik KG Aiguilleteuse
FR3109587B1 (fr) * 2020-04-23 2022-05-20 Andritz Asselin Thibeau Dispositif de commande du mouvement des aiguilles d’une aiguilleteuse, notamment elliptique, et aiguilleteuse comportant un tel dispositif
GB2599642A (en) 2020-10-02 2022-04-13 Teknoweb Mat S P A Spunlace composite web comprising staple fibers, short absorbent fibers and binder
DE202020106554U1 (de) * 2020-11-16 2022-02-17 Autefa Solutions Austria Gmbh Nadelmaschine

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400043B (de) * 1994-03-23 1995-09-25 Fehrer Ernst Vorrichtung zum nadeln eines vlieses
AT400151B (de) * 1994-04-28 1995-10-25 Fehrer Textilmasch Vorrichtung zum nadeln eines vlieses
AT400152B (de) * 1994-04-28 1995-10-25 Fehrer Textilmasch Vorrichtung zum nadeln eines vlieses
AT400584B (de) * 1994-06-27 1996-01-25 Fehrer Ernst Vorrichtung zum nadeln eines vlieses
FR2727990A1 (fr) * 1994-12-08 1996-06-14 Asselin Aiguilleteuse a tige coulissante
DE19615697B4 (de) * 1995-09-15 2006-04-20 Oskar Dilo Maschinenfabrik Kg Nadelbalkenantrieb einer Nadelmaschine
US5732453A (en) * 1995-09-15 1998-03-31 Oskar Dilo Maschinenfabrik Kg Needle bar driving apparatus of a needle loom
DE19730532A1 (de) * 1997-07-16 1999-01-21 Dilo Kg Maschf Oskar Nadelmaschine
CN2352549Y (zh) * 1998-04-01 1999-12-08 太仓市双凤非织造布设备厂 组合式高速针刺机主轴传动装置
AT408234B (de) * 1999-10-08 2001-09-25 Fehrer Textilmasch Vorrichtung zum nadeln eines vlieses
AT408235B (de) * 1999-10-29 2001-09-25 Fehrer Textilmasch Vorrichtung zum nadeln eines vlieses
AT411271B (de) * 2001-04-19 2003-11-25 Fehrer Textilmasch Vorrichtung zum nadeln eines vlieses
AT409868B (de) * 2001-06-12 2002-12-27 Fehrer Textilmasch Vorrichtung zum nadeln eines vlieses
AT411272B (de) * 2001-10-23 2003-11-25 Fehrer Textilmasch Vorrichtung zum nadeln eines vlieses
GB2408517B (en) * 2003-11-27 2007-07-11 Fehrer Textilmasch An apparatus for needling a non-woven material
FR2862988B1 (fr) * 2003-11-28 2007-11-09 Fehrer Textilmasch Dispositif d'aiguilletage d'un matelas de fibres
CN2808959Y (zh) * 2005-06-03 2006-08-23 汕头三辉无纺机械厂有限公司 针刺机的针刺装置传动机构
DE202006008717U1 (de) * 2005-06-07 2006-08-31 Oskar Dilo Maschinenfabrik Kg Nadelmaschine
FR2887564B1 (fr) * 2005-06-22 2007-10-26 Asselin Soc Par Actions Simpli Appareil d'aiguilletage pour consolider une nappe de fibres
FR2887563B1 (fr) * 2005-06-22 2009-03-13 Asselin Soc Par Actions Simpli "procede et installation pour aiguilleter une nappe de fibres mettant en oeuvre deux planches a aiguilles"
CN2841708Y (zh) * 2005-08-31 2006-11-29 中原工学院 实现双曲轴针刺机构针板直线运动的扇形齿轮与齿条结构
TW200806839A (en) * 2006-05-20 2008-02-01 Saurer Gmbh & Amp Co Kg Apparatus for needling a non-woven web

Also Published As

Publication number Publication date
JP2010530034A (ja) 2010-09-02
US20100242240A1 (en) 2010-09-30
DE502008001954D1 (fr) 2011-01-13
CN101680145A (zh) 2010-03-24
EP2158348A1 (fr) 2010-03-03
US8069541B2 (en) 2011-12-06
CA2689142A1 (fr) 2008-12-18
ATE490360T1 (de) 2010-12-15
CN101680145B (zh) 2012-06-20
WO2008151961A1 (fr) 2008-12-18

Similar Documents

Publication Publication Date Title
EP2158348B1 (fr) Dispositif d'aiguilletage d'une bande de non-tissé
EP2021539B1 (fr) Dispositif pour aiguilleter une bande d'étoffe non tissée
EP2173936B1 (fr) Dispositif d'aiguilletage d'une nappe de fibres
DE19615697B4 (de) Nadelbalkenantrieb einer Nadelmaschine
DE602006001013T2 (de) Jacquardmaschine
EP3372716B1 (fr) Aiguilleteuse
EP2265757B1 (fr) Dispositif d'aiguilletage d'une nappe de fibres
DE19513392A1 (de) Vorrichtung zum Nadeln eines Vlieses
DE3721932A1 (de) Doppelhub-offenfach-jacquardmaschine
EP2250308B1 (fr) Dispositif d'aiguilletage d'une bande fibreuse
AT411271B (de) Vorrichtung zum nadeln eines vlieses
EP4012088B1 (fr) Machine à aiguilles et procédé d'aiguilletage
DE102004043890B3 (de) Nadelmaschine
DE4430547C2 (de) Vorrichtung zum Nadeln eines Vlieses
EP2287377B1 (fr) Dispositif d'entraînement et de guidage dans une machine à tricoter
EP2201164B1 (fr) Dispositif d'aiguilletage d'une nappe de fibres
DE69505005T2 (de) Nadelmaschine mit zwei nadelbetten
EP3039178B2 (fr) Machine à broder à navettes
AT398586B (de) Vorrichtung zum nadeln eines vlieses
DE3411217A1 (de) Doppelkettenstich-naehmaschine
AT400151B (de) Vorrichtung zum nadeln eines vlieses
AT413386B (de) Vorrichtung zum nadeln eines vlieses
CH709190A1 (de) Stickmaschine, insbesondere Schiffchenstickmaschine.
EP4321671A1 (fr) Machine à aiguilleter
EP0530488A1 (fr) Machine à crocheter des galons

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

17P Request for examination filed

Effective date: 20091202

AK Designated contracting states

Kind code of ref document: A1

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

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BU, DANIEL

Inventor name: REUTTER, TILMAN

Inventor name: MAYER, ANDREAS

Inventor name: PLUMP, ANDREAS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAC Information related to communication of intention to grant a patent modified

Free format text: ORIGINAL CODE: EPIDOSCIGR1

GRAC Information related to communication of intention to grant a patent modified

Free format text: ORIGINAL CODE: EPIDOSCIGR1

DAX Request for extension of the european patent (deleted)
GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 502008001954

Country of ref document: DE

Date of ref document: 20110113

Kind code of ref document: P

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20101201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110301

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20101201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110301

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110312

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110401

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110401

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

26N No opposition filed

Effective date: 20110902

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008001954

Country of ref document: DE

Effective date: 20110902

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

BERE Be: lapsed

Owner name: OERLIKON TEXTILE G.M.B.H. & CO. KG

Effective date: 20110630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110630

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20120602

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110630

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120602

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120630

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110602

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101201

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 490360

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130602

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130602

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20190619

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20190626

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20190705

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502008001954

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200602