EP2568067A2 - Procédé pour tricoter un tissu tricoté multicouche et machine à tricoter rectiligne et guide-fil utilisé à cet effet - Google Patents

Procédé pour tricoter un tissu tricoté multicouche et machine à tricoter rectiligne et guide-fil utilisé à cet effet Download PDF

Info

Publication number
EP2568067A2
EP2568067A2 EP12005453A EP12005453A EP2568067A2 EP 2568067 A2 EP2568067 A2 EP 2568067A2 EP 12005453 A EP12005453 A EP 12005453A EP 12005453 A EP12005453 A EP 12005453A EP 2568067 A2 EP2568067 A2 EP 2568067A2
Authority
EP
European Patent Office
Prior art keywords
yam
carrier
yarn
trick gap
warp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP12005453A
Other languages
German (de)
English (en)
Other versions
EP2568067A3 (fr
EP2568067B1 (fr
Inventor
Shinsuke Ashibe
Shuji Kinta
Tatsuya Kosui
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.)
Shima Seiki Mfg Ltd
Original Assignee
Shima Seiki Mfg Ltd
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 Shima Seiki Mfg Ltd filed Critical Shima Seiki Mfg Ltd
Publication of EP2568067A2 publication Critical patent/EP2568067A2/fr
Publication of EP2568067A3 publication Critical patent/EP2568067A3/fr
Application granted granted Critical
Publication of EP2568067B1 publication Critical patent/EP2568067B1/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
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/10—Patterned fabrics or articles
    • D04B1/12—Patterned fabrics or articles characterised by thread material
    • D04B1/123—Patterned fabrics or articles characterised by thread material with laid-in unlooped yarn, e.g. fleece fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/54—Thread guides
    • D04B15/56—Thread guides for flat-bed knitting machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
    • D04B15/80—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the thread guides used
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B7/00—Flat-bed knitting machines with independently-movable needles
    • D04B7/14—Flat-bed knitting machines with independently-movable needles with provision for incorporating internal threads in laid-in fabrics
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/02—Cross-sectional features
    • D10B2403/024—Fabric incorporating additional compounds
    • D10B2403/0241—Fabric incorporating additional compounds enhancing mechanical properties
    • D10B2403/02412—Fabric incorporating additional compounds enhancing mechanical properties including several arrays of unbent yarn, e.g. multiaxial fabrics
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/03—Shape features
    • D10B2403/031—Narrow fabric of constant width
    • D10B2403/0311—Small thickness fabric, e.g. ribbons, tapes or straps

Definitions

  • the present invention relates to a method for knitting a multi-layer knitted fabric, and a flat knitting machine and a yam carrier used therefor, and particularly relates to preventing interference between a warp yarn and a yam carrier.
  • WO 97/21860 discloses knitting of a multi-layer knitted fabric in which a flat knitting machine is used to join a warp yam layer and a weft yam layer to each other with a knitting yam.
  • a warp yam is fed from feeding means above the flat knitting machine to the trick gap of the flat knitting machine, and a weft yam and a knitting yarn are fed from yam carriers to the trick gap.
  • the inventor has focused on the fact that, when a yam carrier travels in this configuration, a yam feeder at the front end of the yam carrier interferes with a warp yarn. If the warp yam interferes with the yarn feeder at the front end of the yarn carrier, the warp yam is shifted along the trick gap and is easily brought into contact with a needle on the needle beds, making it difficult to perform knitting. Even when the warp yam is not brought into contact with a needle, the position of the warp yarn is shifted, and, therefore, the knitted fabric is disarranged.
  • Patent Literature 1 JP 2000-501792A (Tokuhyo ) ( WO 97/21860 )
  • the present invention is directed to a method for knitting a multi-layer knitted fabric, including the steps of feeding warp yarn from feeding means to a trick gap, which is a space from an edge of a needle bed to the side opposite the needle bed, feeding an inlay yam to the trick gap from a yam feeder at a front end of a yarn carrier for an inlay yarn that is travelling along the trick gap, feeding a knitting yarn to the trick gap from a yarn feeder at a front end of a yam carrier for a knitting yam that is travelling along the trick gap, and joining a layer of the warp yam and a layer of the inlay yarn to each other by knitting stitches with the knitting yarn using needles on the needle bed, characterized in that: at least one of the yam carriers is provided with a guide member that is projected from said yam carrier toward the trick gap, at a position that is closer to a base portion of said yam carrier than is the yam feeder; and the guide member guides the warp yam to the side
  • the present invention is directed to a flat knitting machine that is configured to knit a multi-layer knitted fabric, including at least one needle bed, a trick gap that is a space from an edge of the needle bed to the side opposite the needle bed, and that is used for knitting stitches using needles projected from and withdrawn into the needle bed, a plurality of yam carriers that travel along the trick gap and that each feed a knitting yarn or an inlay yarn from a yam feeder at a front end thereof to the trick gap, and feeding means for feeding warp yarns to the trick gap, characterized in that: at least one of the yam carriers is provided with a guide member that is projected from said yam carrier toward the trick gap, at a position that is closer to a base portion of said yarn carrier than is the yam feeder, and that guides the warp yam that passes through the trick gap to the side opposite said yam carrier with respect to the trick gap.
  • the yam carrier and the flat knitting machine of the present invention are applicable also to knitting performed by feeding only a warp yam and a knitting yam without feeding an inlay yam.
  • a knitted fabric is obtained that is made of only a warp yarn and a knitting yarn instead of a multi-layer knitted fabric.
  • the present invention is directed to a yam carrier for the flat knitting machine, for supplying a knitting yam or an inlay yarn (weft yam) from a yarn feeder at a front end thereof to a trick gap of the flat knitting machine, characterized by including: a guide member that is projected from the yam carrier toward the trick gap, at a position that is closer to a base portion of the yam carrier than is the yam feeder, and that guides the warp yarn that passes through the trick gap to the side opposite the yarn carrier with respect to the trick gap.
  • the guide member on the yam carrier deflects the warp yarns to the opposite side with respect to the trick gap in side view of the flat knitting machine, and, therefore, the yam feeder at the front end of the yarn carrier does not interfere with the warp yam. Accordingly, knitting of a multi-layer knitted fabric becomes easy. It is preferable that the guide member is provided on each yam carrier, or provided only on the yam carrier arranged on the left or the right of the trick gap without being provided on the other yam carriers.
  • the flat knitting machine further includes pipes that is supported in the flat knitting machine so as to be swung on a vertical plane and that passes the warp yarns; wherein the guide member swings the pipes in a direction where the pipes avoid said yarn carrier. With this configuration, the warp yarns are deflected without being damaged. It is more preferable that the flat knitting machine further includes a member that biases the pipes such that the pipes are oriented vertically downward. With this configuration, the pipes are automatically returned to the vertically downward orientation when the yarn carrier leaves.
  • the yam carriers are arranged on both left and right of the trick gap in side view of the flat knitting machine, and heights of the guide members on the left and the right yarn carriers are different from each other.
  • the guide members on the mutually facing yam carriers do not interfere with each other, and, therefore, these yam carriers are allowed to travel so as to cross each other. Accordingly, for example, the yam carriers are allowed to travel such that the yarn carrier for feeding an inlay yam travels first and the yarn carrier for feeding a knitting yam travels next, and, therefore, the knitting efficiency is improved.
  • the yarn carrier for the inlay yarn and the yarn carrier for the knitting yarn are arranged so as to face each other on the left and right of the trick gap in side view of the flat knitting machine, and only one of the yam carrier for the inlay yam and the yam carrier for the knitting yarn is provided with the guide member, and the feeding means is configured to feed the warp yarns at positions off a center of the trick gap toward said yam carrier provided with the guide member.
  • the warp yarns are fed through positions off the center of the trick gap toward one side in the left-and-right direction, interference is avoided between the yarn carrier on the opposite side in the left-and-right direction and the warp yarns, and the yam carrier on the opposite side in the left-and-right direction does not have to be provided with the guide member. If the warp yarn s are fed through the pipes, and both the left and the right yarn carriers are provided with the guide members, it is difficult for the yam carriers to cross each other. Thus, the above-described configuration is particularly effective when feeding the warp yarn through the pipe.
  • the guide member is provided with a straight line portion that is parallel to a longitudinal direction of the trick gap at a center of the guide member, and is further provided with guide portions that guide the warp yam to the straight line portion at both left and right sides of the straight line portion.
  • the straight line portion is not necessary for the yarn carrier for an inlay yarn, and the guide portion on the yarn carrier for an inlay yam may be, for example, in the shape of an arc without the straight line portion.
  • the warp yarn is inclined at the center of the guide member not only in the directions in a horizontal plane at a right angle with respect to the longitudinal direction of the trick gap, that is, the directions in which needles are projected and withdrawn, but also in the longitudinal direction of the trick gap.
  • the knitting yam is fed from the yarn carrier, the knitting yam is caught by the needles on the needle bed to knit stitches immediately behind the yam carrier in its travelling direction.
  • the warp yam is inclined in the longitudinal direction of the trick gap, a problem occurs, for example, in which the warp yarns are brought into contact with the needles or are caught by the needles.
  • the guide portions have a shape that allows guiding of the warp yarns to be started from a position that is farther from the trick gap than is the yarn carrier.
  • “farther from the trick gap” refers to the state in which, with respect to the linear trick gap at the height position of the guide member, the guide portion is started from a location that is farther from the trick gap than is the yam carrier when viewed from above. If at least a pair of front and rear needle beds are provided, the center of the space between the needle beds corresponds to the trick gap center line, and the guide is started from a position that is farther from the trick gap center line than is the yam carrier.
  • backward portions extending to a position that is farther from the trick gap than is the back face of the yam carrier are provided on the left and the right of the guide member.
  • FIGS. 1 to 9 show an embodiment.
  • 2 denotes a flat knitting machine that is provided with, for example, a front needle bed F and a rear needle bed R.
  • the front needle bed F alone may be provided, or a larger number of needle beds such as four needle beds arranged at upper and lower positions in the front and the rear may be provided.
  • Warp yarns 4 are allowed to pass from above to below through a trick gap 3 between the front and the rear needle beds F and R, an inlay yam (weft yarn) 6 is fed by a yam carrier 10, and a knitting yarn 8 is fed by a yam carrier 12.
  • the trick gap 3 is a space from the edge of a needle bed toward the side opposite the needle bed, and, in this example, refers to a space between the needle beds F and R when viewed from above.
  • the trick gap extends in a horizontal plane at a right angle with respect to directions in which needles are projected from and withdrawn into the needle beds F and R, and is parallel to the longitudinal direction of the needle beds F and R.
  • a “center of the trick gap” refers to a center of the trick gap with respect to the directions in which needles are projected and withdrawn.
  • a trick gap center line is positioned at the center of the space between the needle beds F and R, and is a line parallel to the longitudinal direction of the needle beds F and R.
  • the left and the right with respect to the trick gap refer to orientations connecting the center of the trick gap and the needle beds F and R.
  • the warp yam 4 is made of, for example, carbon fiber, glass fiber, aramid fiber, or the like, but particularly preferably made of carbon fiber that is strong and hard to bend.
  • the inlay yarn 6 is made of glass fiber, aramid fiber, or the like, but particularly preferably made of aramid fiber that is easy to bend.
  • the yarn carrier 10 feeds the inlay yarn 6.
  • the inlay yam 6 is not subjected to the knitting operation by the needles on the needle beds F and R, and is pressed by a presser (not shown) so as not to move upward from the trick gap.
  • the knitting yarn 8 is fed from the yam carrier 12, and subjected to the knitting operation by the needles on the needle beds F and R and formed into stitches (needle loops) and prolongations (sinker loops), thereby joining the warp yarns 4 and the inlay yam 6 to each other.
  • FIG. 2 shows a jig 14 for feeding the warp yarns 4.
  • the jig 14 is fixed to the flat knitting machine 2 above the trick gap 3.
  • the jig 14 has, for example, a large number of holes 15.
  • the warp yarns 4 pass through the holes 15 from above to below and are fed to the trick gap 3.
  • other reinforcement fibers may be obliquely fed.
  • the reinforcement fibers are fed to the needle beds F and R from the jig 14 positioned obliquely above a knitted fabric.
  • the reinforcement fibers may be obliquely fed by moving a knitted fabric in the longitudinal direction of the needle beds F and R through stitch transfer between the needle beds F and R and racking operation of the needle beds.
  • a plurality of parallel warp yarns 4 are formed into a warp yam layer, and a plurality of parallel inlay yarns 6 are formed into an inlay yarn layer.
  • a layer of oblique yarns is added to these layers.
  • the oblique yarns are arranged, for example, in two directions, namely a direction inclined by 45° and a direction inclined by 135° from the horizontal direction.
  • FIG. 3 shows a structure of a multi-layer knitted fabric.
  • This drawing shows a layer of the warp yarns 4, a layer of the inlay yam 6, and a layer of the stitches 16 in this order from above to below.
  • the layer of the warp yarns 4 is positioned near the center of the trick gap, the layer of the inlay yam 6 is off the center of the trick gap toward one side, and the layer of the stitches 16 is farther from the center of the trick gap than is the layer of the inlay yam 6.
  • a prolongation 18 between the stitches 16 joins the warp yam 4 and the inlay yam 6 to the stitches 16, and the stitches 16 and the prolongations 18 join the layer of the warp yarns 4 and the layer of the inlay yam 6 to each other.
  • 17 denotes stitches in the immediately preceding course that fix the stitches 16 to the inlay yam 6 on its lower side in FIG. 3 . If the warp yarns 4 are removed from the knitted fabric having the structure in FIG. 3 , a type of inlay knitted fabric is obtained. Note that, in an ordinary inlay knitted fabric, stitches are knitted with a knitting yam also at the positions of the warp yarns 4 in FIG. 3 , forming a rib fabric.
  • the warp yarns 4 are fed from the jig 14 so as to pass through the center of the trick gap.
  • a yarn carrier for feeding the inlay yam 6 is first caused to travel along the trick gap, feeding the inlay yam 6.
  • a yam carrier for feeding a knitting yam is caused to travel parallel to the trick gap along the side opposite the inlay yam 6 with respect to the warp yarns 4 (along the upper side in FIG. 3 ), knitting the stitches 16 using the needles on the needle beds.
  • the yam carrier 10 for feeding an inlay yam travels first, and the yam carrier 12 for feeding a knitting yam travels next.
  • the warp yarns 4 and the inlay yam 6 are knitted together by feeding the inlay yam 6 and knitting the stitches 16. Accordingly, the knitting is efficiently performed. Furthermore, the yam carrier 10 for feeding an inlay yarn and the yam carrier 12 for feeding a knitting yam are arranged on the left and the right of the trick gap center line so as to face each other when viewed from a side of the flat knitting machine.
  • the stitches 16 are knitted by moving the needles between the warp yarns 4 without moving the needles in front of the warp yarns 4 through needle selection on the needle beds. Note that, if the needles are arranged at large intervals, the warp yarns 4 may be arranged between the needles such that all needles are moved.
  • FIGS. 4 and 5 show structures of multi-layer knitted fabrics.
  • the layer of the inlay yam 6 is positioned on the front needle bed F side of the layer of the warp yarns 4, and the layer of the stitches 16 is positioned on the front needle bed F side of the layer of the inlay yam 6.
  • the prolongations 18 pass through points behind the warp yarns 4, and, therefore, the layer of the warp yarns 4 and the layer of the inlay yarn 6 are joined to the layer of the stitches 16.
  • FIG. 4 for example, it is possible to knit a multi-layer knitted fabric only with the needles on the front needle bed F, and the stitches 16 are formed into a plain knit structure.
  • a multi-layer knitted fabric is knitted through rib knitting.
  • the layer of the warp yarns 4 is positioned between the front needle bed F and the rear needle bed R, and a pair of inlay yarns 6 and 7 are positioned on both sides of the layer of the warp yarns 4.
  • a pair of knitting yarns 8 and 9 are used as knitting yarns, and these yarns are used for performing rib knitting.
  • the knitting yarns 8 and 9 are formed into the stitches 16 on the front needle bed F side and the rear needle bed R side, and prolongations 18 and 19 between the stitches 16 are used for joining the warp yarns 4 and the inlay yarns 6 and 7 to the layers of the stitches 16.
  • the warp yam 4 may interfere with yam feeders 25 that are arranged in tips 24 at the front ends of the yam carriers 10 and 12 at a point near the trick gap 3. That is to say, at a point near the yarn feeders 25, the warp yam 4 that passes through the trick gap 3 from above to below may be brought into contact with the yam carriers 10 and 12, in particular, the tips 24 at the front ends of the yam carriers 10 and 12, and, in that case, the warp yam 4 may be moved, or the position where the warp yam 4 passes through the trick gap 3 may be shifted.
  • FIGS. 6 to 8 show a mechanism for preventing the warp yam 4 from interfering with the yam feeders 25 at the front ends of the yam carriers 10 and 12.
  • the yam carriers 10 and 12 are provided with plate-like guide members 26, thereby guiding the warp yam 4.
  • needles 20 and 21 are projected from and withdrawn into the needle beds F and R, and knit stitches with the knitting yam 8 fed from the yam carrier 12.
  • the front ends of the yam carriers 10 and 12 are provided with the tips 24 ( FIG. 8 ), and the inlay yam 6 and the knitting yam 8 are fed via the yam feeders 25 of the tips 24.
  • the guide members 26 are secured to the yam carriers 10 and 12 at plate-like attachment portions 34, for example, using bolts 36 and nuts 38.
  • the securing means may be of any type.
  • the guide members 26 are provided with projections 28 that are projected from the yam carriers 10 and 12 toward the center of the trick gap 3. Upon being brought into contact with the warp yam 4, the projections 28 deflect the warp yam 4 along their edges. As a result, the yam carriers 10 and 12 travel without causing the warp yam 4 to interfere with the yam feeders 25 of the tips 24 or the like.
  • a straight line portion 30 formed by an end portion in the shape of a straight line parallel to the trick gap is disposed at the center of the projection 28, and guide portions 31 for guiding a warp yam to the straight line portion 30 are arranged on the left and the right of the straight line portion 30.
  • a length w of the straight line portion 30 is at most approximately twice the length of a zone in which the needles 20 and 21 are moved forward from the needle beds F and R by a carriage (not shown) for operating these needles or the like, and a shorter length may be adopted. This length is a length along the trick gap, and is determined by a product of the arrangement pitch of needles and the number of needles simultaneously moved by a carriage forward from the needle beds F and R.
  • backward portions 32 are provided on the left and right guide portions 31 continuously from the projections 28.
  • the backward portions 32 are farther from the trick gap than are the back faces (faces opposite the trick gap) of the yam carriers 10 and 12.
  • the yam carrier 10 for the inlay yam 6 may not be provided with the straight line portion 30.
  • the guide members 26 are attached at different heights to the yam carriers 10 and 12 that are arranged on the left and the right of the trick gap in side view of the flat knitting machine, so as to face each other.
  • the yam carriers 10 and several yam carriers 12 may be arranged on the left and the right of the line of the warp yarns 4 (trick gap center line), and the heights at which the guide members 26 are attached to the yam carriers positioned on the same side with respect to the line of the warp yarns 4 may be the same or different.
  • a conveyance portion 40 is disposed on the upper portion (base portion) of the yam carrier 10, 12.
  • the yam carrier 10, 12 is caused to travel along a yam carrier rail (not shown) by a toothed belt 41 and idler rollers 42.
  • the yam carrier 10, 12 may be conveyed, for example, by a pin that is projected from and withdrawn into a member travelling together with the carriage for operating the needles.
  • the warp yam 4 is brought into contact with the guide portion 31 and guided so as to be deflected over trick gap center line 39 with respect to the yam carrier, and then is guided along the straight line portion 30 to the next guide portion 31. Accordingly, as shown in FIG. 6 , the warp yam 4 is prevented from being brought into contact with the tip 24.
  • the warp yam 4 When guiding the warp yarn 4 along the guide member 26, the warp yam 4 is shifted also in the longitudinal direction of the trick gap at a portion other than the straight line portion 30. If the warp yarn 4 is shifted in the longitudinal direction of the trick gap, the warp yam 4 may interfere with a needle that has moved forward from the needle bed F or R. However, at the straight line portion 30, the warp yam 4 is not shifted in the longitudinal direction of the trick gap, and, therefore, the warp yam 4 does not interfere with needles. Typically, approximately several needles move forward in a zone from the center in the travelling direction of the yam carrier 12 to its following area. FIG. 7 schematically shows this zone as a semicircle.
  • the length of the straight line portion 30 is at least twice the length of the zone, then the warp yam 4 that has been inclined in the longitudinal direction of the trick gap has no risk of being brought into contact with the needles. Furthermore, since the warp yam 4 is not brought into contact with the needles unless the front ends of the needles have moved forward to a point near the trick gap center line 39, the length of the straight line portion 30 may be shorter. Note that, since the needles are not moved forward under the yarn carrier 10 for an inlay yam, it is sufficient that the straight line portion 30 is provided only on the yam carrier 12 for a knitting yam.
  • the warp yam 4 When guiding the warp yarn 4 along the straight line portion 30, if one of the yam carriers 10 and 12 that face each other crosses the other yam carrier, the warp yam 4 may be shifted to the back face of the other yam carrier.
  • the left and the right backward portions 32 are provided, and guiding of the warp yarn 4 to the straight line portion 30 is started from a position that is farther from the trick gap center line 39 than is the back face of the yarn carrier 12, 10, and, therefore, the warp yarn 4 is not shifted to the back face of the yam carrier 12, 10.
  • the inventor conducted research on the configuration near the tips 24, attached to the front ends of the yam carriers 10 and 12, in which the warp yarn 4 is prevented from being brought into contact with the tips 24 by increasing the width of the trick gap 3 instead of providing the guide members 26.
  • the stitch layer becomes loose because larger stitches are knitted.
  • the guide members 26 are arranged to deflect the warp yam 4 to the opposite side with respect to the trick gap.
  • the inventor conducted research on the configuration in which the jig 14 is swung between the front needle bed F and the rear needle bed R such that, for example, when feeding the inlay yam 6 from the yam carrier 10, the jig 14 is swung toward the rear needle bed R so as to prevent interference with the warp yarn 4, and, when feeding the knitting yam from the yarn carrier 12, the jig 14 is swung toward the front needle bed F so as to prevent interference with the warp yarn 4.
  • FIG. 9 shows a multi-layer knitted fabric knitted in a spiral shape.
  • plaited cord-like yarns are used as warp yarns and inlay yarns because this knitted fabric is knitted as a trial model.
  • the plaited cord-like yarns extending from the front and the rear of the multi-layer knitted fabric are warp yarns
  • the plaited cord-like yarns folded back along the lateral directions of the multi-layer knitted fabric are inlay yars.
  • the multi-layer knitted fabric has a spiral shape because of flechage knitting where the number of stitches on the inner side of the knitting width is made different from that on the outer side thereof, more specifically, the number of stitches on the inner side is less than that on the outer side.
  • this multi-layer knitted fabric is curled with the side having the lesser number of stitches as the inner side and the side having the greater number of stitches as the outer side, and, therefore, a shape shown in FIG. 9 is obtained.
  • the multi-layer knitted fabric in FIG. 9 is in the shape of a spiral if the knitted fabric is long, and is in the shape of part of a spiral if the knitted fabric is short.
  • FIGS. 10 to 14 show two types of modified examples.
  • the same reference numerals as those in FIGS. 1 to 8 denote the same constituent elements, and these modified examples are similar to the embodiment in FIGS. 1 to 8 unless otherwise specified.
  • FIGS. 10 to 13 show a first modified example where 48 denotes a flat knitting machine, 50 denotes a yam carrier for an inlay yarn, 52 denotes a yarn carrier for a knitting yam, and 56 denotes a guide member.
  • the warp yarn 4 is fed via a pipe 60 to the trick gap 3, and a pipe guide 61 is disposed below the jig 14.
  • the jig 14 and the pipe guide 61 may be unitarily formed.
  • FIG. 12 shows the structures of the pipe 60 and the pipe guide 61.
  • the upper end of the pipe 60 has a funnel portion that becomes narrower toward the lower side and is supported by the pipe guide 61 in a freely swingable manner.
  • the pipe guide 61 is provided with, for example, a sleeve member 62 that is in the shape of a sleeve having corners and that has a longitudinal direction parallel to the longitudinal direction of the trick gap 3.
  • Circular holes 67 are arranged in the longitudinal direction of the trick gap 3 on the upper face of the sleeve member 62.
  • elongated holes 66 that are long in a horizontal plane at a right angle with respect to the longitudinal direction of the trick gap 3 are arranged in the longitudinal direction of the trick gap 3 on the bottom face of the sleeve member 62.
  • the sleeve member 62 accommodates an elastic member 64 made of sponge-like synthetic resin foam, rubber, or the like, and holes 69 are arranged in the longitudinal direction of the trick gap 3 through the elastic member 64.
  • the pipe 60 penetrates the pipe guide 61 from above to below through the circular hole 67, the hole 69, and the elongated hole 66, and such pipes 60 are arranged in the longitudinal direction of the trick gap 3.
  • the pipe guide 61 is fixed to, for example, a carrier rail (rail supporting the yam carriers 50 and 52) of the flat knitting machine 48, and may be unitarily formed with the jig 14.
  • a spring may be provided on the pipe 60 such that one end of the spring is attached to the pipe 60 and the other end is fixed to the sleeve member 62, thereby biasing the pipe 60 so as to be oriented vertically downward.
  • An important aspect of the pipe guide 61 is that the circular hole 67 and the elongated hole 66 are arranged in an overlapping manner when viewed from above, and the elastic member 64 is disposed between these holes.
  • the pipe guide may be configured by, for example, two separate plates, namely a plate on which the circular holes 67 are arranged and a plate on which the elongated holes 66 are arranged.
  • FIG. 13 shows the guide member 56 according to the modified example.
  • the elongated hole 66 allows the pipe 60 to be swung only in directions in a horizontal plane at a right angle with respect to the longitudinal direction of the trick gap 3.
  • the straight line portion 30 shown in FIGS. 7 and 8 does not have to be provided on the guide member 56.
  • the guide member 56 is similar to the guide member 26 in the other aspects.
  • the pipe 60 when not in contact with the guide members 56, the pipe 60 is vertically oriented. As shown in FIG. 11 , when in contact with the guide member 56, the pipe 60 is swung along the elongated hole 66, and then is returned to the vertical orientation due to the force from the elastic member 64 after the guide member 56 has passed through the contact area with the pipe 60. In the modified example, the warp yam 4 is not brought into contact with the guide members 56, and, therefore, the warp yarn is not damaged.
  • FIG. 14 shows a modified example that has made an improvement to this aspect, where 70 denotes a yam carrier for a knitting yarn that is not provided with a guide member, while only the yarn carrier 50 for an inlay yam is provided with the guide member 56, and CL denotes a center line of the trick gap 3.
  • a center line in the left-and-right direction of the pipe 60 and a pipe guide 71 is off the center line CL of the trick gap 3 toward the yarn carrier 50 for an inlay yarn.
  • the yam carrier 70 for a knitting yarn does not interfere with the pipe 60 or the warp yam 4 not guided by the guide member 56, and, therefore, the yam carrier 70 for a knitting yam does not have to be provided with the guide member 56. Accordingly, it is sufficient that the guide member 56 is provided only on the yam carrier 50 for an inlay yam, and the yam carriers 50 and 70 are allowed to cross each other also at a position for feeding the warp yarn 4. In the case where the pipe 60 is provided, if both the yam carriers 50 and 70 are provided with the guide members 56, the yarn carriers 50 and 70 are not allowed to cross each other at a position where the pipe 60 is disposed. Furthermore, in the modified example in FIG.
  • the directions in which the pipe 60 is swung are limited to those on the yarn carrier 70 side, and, therefore, the pipe guide 71 accommodates an elastic member 74 only on the yarn carrier 70 side, and elongated holes 76 of a sleeve member 72 are arranged extending from a position directly below the circular holes 67 toward the yarn carrier 70.
  • the center in the left-and-right direction of the pipe guide 71 is off the center of the trick gap 3.
  • the pipe guide 71 does not necessarily have to be off the center in the left-and-right direction as long as the pipe 60 not in contact with the guide members 56 is off the center in the left-and-right direction of the trick gap 3 toward one side.
  • the yarn carrier 50 for an inlay yam is provided with the guide member 56, and the yam carrier 70 for a knitting yam is not provided with the guide member 56.
  • the holes 15 arranged in the jig 14 may be made off the center in the left-and-right direction of the trick gap 3 toward that yarn carrier. If the yam carriers 50 and 70 are allowed to cross each other also at a position for feeding the warp yam 4, the knitting efficiency increases and the flechage knitting becomes easy, and, therefore, knitting of a three-dimensional knitted fabric becomes easier. This aspect is applicable also to the embodiment in FIGS. 1 to 8 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Knitting Of Fabric (AREA)
EP12005453.1A 2011-08-11 2012-07-26 Procédé pour tricoter un tissu tricoté multicouche et machine à tricoter rectiligne et guide-fil utilisé à cet effet Not-in-force EP2568067B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011176242A JP5875282B2 (ja) 2011-08-11 2011-08-11 マルチレイヤ編地の編成方法とそれに用いる横編機

Publications (3)

Publication Number Publication Date
EP2568067A2 true EP2568067A2 (fr) 2013-03-13
EP2568067A3 EP2568067A3 (fr) 2013-11-13
EP2568067B1 EP2568067B1 (fr) 2015-07-08

Family

ID=46614283

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12005453.1A Not-in-force EP2568067B1 (fr) 2011-08-11 2012-07-26 Procédé pour tricoter un tissu tricoté multicouche et machine à tricoter rectiligne et guide-fil utilisé à cet effet

Country Status (2)

Country Link
EP (1) EP2568067B1 (fr)
JP (1) JP5875282B2 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103960800A (zh) * 2014-05-08 2014-08-06 苏州领秀针织研发有限公司 一种儿童用空气层面料的生产工艺
EP2843093A1 (fr) * 2013-08-29 2015-03-04 Shima Seiki Mfg., Ltd. Dispositif d'alimentation positive de files de chaîne pour machine à tricoter et machine à tricoter
EP3255187A1 (fr) * 2016-06-10 2017-12-13 Aknit International Ltd. Tissu double face avec un matériau linéaire continu empilé dans une section de tricotage prédéterminée
EP3263755A1 (fr) * 2016-06-28 2018-01-03 Aknit International Ltd. Tissu double face comportant un sac tricoté rempli avec un matériau de corde continu pour former une zone d'une épaisseur élevée
US10743608B2 (en) 2017-12-28 2020-08-18 Under Armour, Inc. Fiber reinforced plate for articles of footwear and methods of making
CN112281290A (zh) * 2020-11-27 2021-01-29 马列奎 一种电脑横机的机头支撑机构

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017203223A (ja) * 2016-05-10 2017-11-16 アニット・インターナショナル リミテッドＡｋｎｉｔ・Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｌｔｄ． 連続的線材を編込んで湾曲した形状を形成する両面編地
CN115287811B (zh) * 2022-08-08 2023-10-27 常熟市国光机械有限公司 纬平单层编织物衬经衬纬编织方法
CN115305629B (zh) * 2022-08-08 2024-05-28 常熟市国光机械有限公司 衬经衬纬双轴向针织结构的横机纱线喂入装置及编织方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997021860A1 (fr) 1995-12-12 1997-06-19 Technische Universität Dresden Tricot multicouche et son procede de production

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB239261A (en) * 1924-05-26 1925-08-26 Gaetan Sarti Improvements in or relating to knitted fabrics and means for making the same
US5615562A (en) * 1992-07-08 1997-04-01 Tecnit-Technische Textilien Und Systeme Gmbh Apparatus for production of weave-knit material
DE102007047811B8 (de) * 2007-11-19 2012-05-16 Technische Universität Dresden Vorrichtung zur Kettfadenzufuhr an Strickmaschinen
JP5618590B2 (ja) * 2010-03-26 2014-11-05 株式会社島精機製作所 横編機及びマルチレイヤ編地の編成方法
JP5414593B2 (ja) * 2010-03-26 2014-02-12 株式会社島精機製作所 マルチレイヤ編地の編成方法とその編地及び構造体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997021860A1 (fr) 1995-12-12 1997-06-19 Technische Universität Dresden Tricot multicouche et son procede de production
JP2000501792A (ja) 1995-12-12 2000-02-15 テヒニシェ ウニヴェルジテットゥ ドレスデン 多層編み構造体およびその製造方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2843093A1 (fr) * 2013-08-29 2015-03-04 Shima Seiki Mfg., Ltd. Dispositif d'alimentation positive de files de chaîne pour machine à tricoter et machine à tricoter
CN104420068A (zh) * 2013-08-29 2015-03-18 株式会社岛精机制作所 用于编织机的经线的积极进给装置及编织机
CN103960800A (zh) * 2014-05-08 2014-08-06 苏州领秀针织研发有限公司 一种儿童用空气层面料的生产工艺
CN103960800B (zh) * 2014-05-08 2015-12-30 苏州领秀针织研发有限公司 一种儿童用空气层面料的生产工艺
EP3255187A1 (fr) * 2016-06-10 2017-12-13 Aknit International Ltd. Tissu double face avec un matériau linéaire continu empilé dans une section de tricotage prédéterminée
EP3263755A1 (fr) * 2016-06-28 2018-01-03 Aknit International Ltd. Tissu double face comportant un sac tricoté rempli avec un matériau de corde continu pour former une zone d'une épaisseur élevée
US10743608B2 (en) 2017-12-28 2020-08-18 Under Armour, Inc. Fiber reinforced plate for articles of footwear and methods of making
US11058172B2 (en) 2017-12-28 2021-07-13 Under Armour, Inc. Fiber reinforced plate for articles of footwear and methods of making
CN112281290A (zh) * 2020-11-27 2021-01-29 马列奎 一种电脑横机的机头支撑机构

Also Published As

Publication number Publication date
JP2013040411A (ja) 2013-02-28
JP5875282B2 (ja) 2016-03-02
EP2568067A3 (fr) 2013-11-13
EP2568067B1 (fr) 2015-07-08

Similar Documents

Publication Publication Date Title
EP2568067B1 (fr) Procédé pour tricoter un tissu tricoté multicouche et machine à tricoter rectiligne et guide-fil utilisé à cet effet
EP1972706B1 (fr) Machine a tricoter a mailles cueillies permettant d inserer une chaine et procede de tricotage par cette machine
JP5955197B2 (ja) 編地の編成方法
US20070169517A1 (en) Knitting method for wide rib texture by plating
KR101523498B1 (ko) 편사의 풀림방지방법
JP2013040411A5 (ja) マルチレイヤ編地の編成方法とそれに用いる横編機
KR101347648B1 (ko) 편성포의 편성시작방법
JP5431002B2 (ja) 筒状編地編成用横編機
JP2011106059A (ja) 横編機
KR20110068926A (ko) 코바늘 갤룬 기계용 플로팅 스티치 니들
EP1959041B1 (fr) Procede et dispositif de coupe/maintien de chaine dans un metier a mailles cueillies
TWI730121B (zh) 經編針織機及用於製造經編針織織物的方法
EP2290141B1 (fr) Procédé de tricotage d un tissu tubulaire et tissu tubulaire
IL192769A (en) Procedure for manufacturing ladderproof fabrics
JP5618590B2 (ja) 横編機及びマルチレイヤ編地の編成方法
EP2843093B1 (fr) Dispositif d'alimentation positive de files de chaîne pour machine à tricoter et machine à tricoter
EP2492382B1 (fr) Appareil de conception d'étoffe
JPS6030769B2 (ja) 経編機
JP4965913B2 (ja) 編糸の退避方法および横編機
JP5637698B2 (ja) 横編機の編糸保持装置
KR102679139B1 (ko) 편성포의 편성방법
CN113265752B (zh) 编织物的编织方法
JP2000303327A (ja) 増目の編成方法
CN114657687A (zh) 具有至少一个导纱器的编织机或针织机
KR20230154246A (ko) 통모양 편성포의 편성방법

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: A2

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

RIC1 Information provided on ipc code assigned before grant

Ipc: D04B 1/12 20060101ALN20131010BHEP

Ipc: D04B 7/14 20060101AFI20131010BHEP

Ipc: D04B 15/56 20060101ALI20131010BHEP

17P Request for examination filed

Effective date: 20131211

RBV Designated contracting states (corrected)

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

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: D04B 15/56 20060101ALI20141222BHEP

Ipc: D04B 7/14 20060101AFI20141222BHEP

Ipc: D04B 1/12 20060101ALN20141222BHEP

INTG Intention to grant announced

Effective date: 20150116

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): 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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 735513

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150715

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602012008486

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 735513

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150708

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20150708

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

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: 20151008

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: 20151009

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: 20150708

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: 20150708

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: 20150708

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

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: 20150708

Ref country code: AT

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: 20150708

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: 20150708

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: 20150708

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: 20151108

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: 20150708

Ref country code: RS

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: 20150708

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: 20151109

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602012008486

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

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: 20150708

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: 20150708

Ref country code: MC

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: 20150708

Ref country code: CH

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

Effective date: 20150731

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: 20150708

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: 20150708

Ref country code: LI

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

Effective date: 20150731

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: 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: 20150708

26N No opposition filed

Effective date: 20160411

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 NON-PAYMENT OF DUE FEES

Effective date: 20150726

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: 20150708

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160810

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: 20150908

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

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

Effective date: 20160726

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: 20150708

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

Ref country code: SM

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: 20150708

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: 20150708

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; INVALID AB INITIO

Effective date: 20120726

Ref country code: GB

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

Effective date: 20160726

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

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: 20150708

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: 20150708

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: 20150708

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: 20150726

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

Ref country code: MK

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: 20150708

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

Ref country code: AL

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: 20150708

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

Ref country code: IT

Payment date: 20210610

Year of fee payment: 10

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

Ref country code: DE

Payment date: 20210629

Year of fee payment: 10

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602012008486

Country of ref document: DE

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: 20230201

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: 20220726