EP2440697A1 - Dispositif et procédé d'insertion des fils de trame dans une machine à tisser à pinces - Google Patents

Dispositif et procédé d'insertion des fils de trame dans une machine à tisser à pinces

Info

Publication number
EP2440697A1
EP2440697A1 EP10730047A EP10730047A EP2440697A1 EP 2440697 A1 EP2440697 A1 EP 2440697A1 EP 10730047 A EP10730047 A EP 10730047A EP 10730047 A EP10730047 A EP 10730047A EP 2440697 A1 EP2440697 A1 EP 2440697A1
Authority
EP
European Patent Office
Prior art keywords
weft
bringer
rapier head
weft threads
head
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
EP10730047A
Other languages
German (de)
English (en)
Other versions
EP2440697B1 (fr
Inventor
Johann Achberger
Anders Sibbesson
Ola Axelsson
Lars Kandell
Pär OHLSSON
Joakim Persson
Sten-Ake Nilsson
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.)
Lindauer Dornier GmbH
Original Assignee
Lindauer Dornier GmbH
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 Lindauer Dornier GmbH filed Critical Lindauer Dornier GmbH
Publication of EP2440697A1 publication Critical patent/EP2440697A1/fr
Application granted granted Critical
Publication of EP2440697B1 publication Critical patent/EP2440697B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
    • D03D47/20—Constructional features of the thread-engaging device on the inserters
    • D03D47/23—Thread grippers
    • D03D47/236—Drawing grippers
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
    • D03D47/20—Constructional features of the thread-engaging device on the inserters
    • D03D47/23—Thread grippers
    • D03D47/233—Carrying grippers
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/38—Weft pattern mechanisms

Definitions

  • the present invention relates to a device and a method for weft insertion on a rapier loom. It is provided, two
  • weft threads can optionally be entered simultaneously in a shed, these weft threads remaining separated from one another during weft insertion.
  • the weft thread is struck in a known manner by a reed to the already existing tissue, the warp threads are placed in a weaving dependent new position, so that a new weaving cycle can begin with a new weft insertion in a new shed.
  • a particular weft yarn can be selected from such a weaving machine from a number of different weft yarns kept ready on the supply reels for each weaving cycle depending on the weaving pattern, presented to the handler and entered into the shed.
  • DE 1710292 A1 describes a device consisting of a Bringer gripper and a Holer gripper with which weft threads can be entered into a shed.
  • the grippers consist of a gripper head and a gripper bar, which are alternately advanced by a gear in the shed and pulled back. It gripper heads are used, the Hold weft with clamping levers. These clamping levers are opened by a control device for receiving or releasing the weft thread or closed by spring force.
  • the selected weft thread is presented to the bringer rapier head, the selected weft thread is brought into the movement path of the bringer gripper at an angle to the weft direction.
  • the weft thread comes into contact with a guide element and a clamping lever of the bringer rapier head by the movement of the bringer gripper in the direction of the shed.
  • the guide element consists of a crescent-shaped guide opening in the main body of the Bringer rapier head.
  • the weft thread is deflected from the direction of the trajectory of the gripper in a direction transverse to the trajectory.
  • the clamping lever of the Bringer rapier head is opened at the time of the original and closed again after picking up the weft thread.
  • the weft yarn is held by the clamping lever of the Bringer rapier head and deflected in the open guide. Between clamping lever and guide arises
  • the Bringer gripper head is equipped with an element-to-guide and with a member for clamping the weft thread, so that between the two
  • a weft thread portion is located freely in the gripper head, which can be detected by a clamp of the holer gripper.
  • the detection of a weft thread by means of a Bringer gripper head is also possible by the weft thread is drawn into a spring-loaded clamp, without this being opened by means of a control device.
  • a control device for example, by EP 0 441 099 A1.
  • the open leadership of the weft thread consists of a bent sheet metal, which is integrated into the main body of the Bringer rapier head.
  • the means for clamping the weft thread consists of a spring-loaded clamp with clamping parts which are shaped such that they form an insertion funnel, in which the weft thread is clamped, once it has been brought by the selection and presentation device in the movement path of the Bringer gripper. Between the open guide and the clamp again creates a free section of the weft thread, which can be detected by the transfer to the Holer gripper of this. In the After transfer, the clamp is not opened, but the weft thread is pulled out of the closed clamp.
  • the EP 1135548 shows a Bringer-Geiferkopf, clamped in the two weft threads to be registered at the same time by a common clamp in the Bringer rapier head, but in different slot-like opening contours in the Bringer rapier head and thus partially separated during weft insertion.
  • EP 0 695 820 discloses a holer rapier head in which various
  • Weft threads are each clamped by a separate clamping plate. This should be entered simultaneously and safely with multiple weft threads with different thread textures with a rapier head.
  • the object of the present invention is to provide a device and a method for weft insertion on a rapier weaving machine, in which it is provided to enter, from a total of two or more weft threads depending on the pattern, for each weaving cycle optionally simultaneously two weft threads in a shed, wherein the weft threads in the gripper heads remain substantially separated from each other during the simultaneous weft insertion of both threads.
  • a device for weft insertion comprises a Bringer gripper and possibly also a Holer gripper with which weft threads can be entered into a shed.
  • the grippers consist of a gripper head and a gripper bar or a rapier band, which are advanced in a conventional manner by a transmission alternately into the shed and pulled back.
  • the device according to the invention comprises means for pattern-dependent selection and presentation of weft threads, which are kept ready on supply reels.
  • a pattern-dependent programming it is possible to select only one or two weft threads simultaneously from a number of several stocked weft yarns and submit to a gripper.
  • Open guide contours are e.g. half-sided eyelets or hooks, deflecting pins, baffles or hook-shaped contours on the main body of the gripper head. All such guide elements have in common that they have a contour, ie an edge or a surface on which the weft thread only rests when it is detected by the gripper head during its movement.
  • the term open guide contour in the sense of the present invention thus refers to a guide element which obstructs the movement of the weft thread relative to the rapier head at least in one direction transversely to the longitudinal extent of the weft thread, but its unlimited
  • the elements for clamping consist of clamps on a clamping lever or spring loaded, passively openable terminals through the thread.
  • clamps known to those skilled in the art may also be present, e.g. active via actuators (piezo, pneumatics, magnets) controlled terminals.
  • actuators piezo, pneumatics, magnets
  • Bringer rapier head here is a gripper head referred to, which transports the weft thread after its detection by means of a forward movement through the shed; Forward refers to the direction to the hook tip.
  • Holer rapier head here refers to a rapier head, which, after its detection, transports the weft thread through the shed by means of a backward movement; in this case, backwards designates the direction away from the gripper tip.
  • the weft thread can, due to the above-described function of the open guide contour, after having e.g. a Bringer rapier head has been detected in forward movement of the Bringer gripper of the open guide contour, while it is released in a backward movement of the open guide contour.
  • the function of the open guide contour is reversed with respect to the directions of movement.
  • the open guide contours and the weft thread clamps are arranged in the bringer rapier head such that a portion of the weft yarn remains between the clamp and guide, e.g. can be detected by the terminal at the transfer to a Holer gripper head.
  • the two weft threads must be brought by the selection and presentation facilities at two freely programmable, different positions in the movement path of the Bringer gripper.
  • the position of the one of the two open guide contours in Bringer rapier head in the presentation of the weft thread with respect to the position during weft insertion further up and closer to the hook tip than the position of the other of the two open guide contours.
  • Guide contour is attached to a lever which is mounted in the gripper head and can be mechanically or electrically rotated by suitable actuating means in one or the other position.
  • the further to the hook tip position is used to keep the respective weft yarn separated when entering the other weft.
  • the higher position is only needed when picking up the weft thread presented.
  • both weft yarns can be clamped by the same clamp of the bringer rapier head, since the open guide contours, rather than the clamp, are closer to the reed level, thus providing the open guide contours for separation during weft insertion.
  • the various positions of the weft threads presented in the trajectory of the Bringer gripper are inventively possible, for example, characterized in that the selection and presentation facilities are arranged differently or differently driven that for one of the two weft threads another template position with respect to the Trajectory of Bringer Claw yields as for the other weft.
  • freely programmable, modular electromotive drive devices can be mounted at different heights in the vertical position above the movement path of the bringer gripper.
  • the arrangement must be such that the rear of the two weft threads, after being grasped by the gripper, can slide over this higher front step without being damaged.
  • the device according to the invention also has a Holer gripper head open guide contours, which have such a distance from each other that each of the two simultaneously registered weft threads is detected by its own open guide contour and thus the two weft threads are registered with sufficient distance from each other.
  • the associated terminal may also have separate clamping elements. Each of these clamping elements clamps only one of the two simultaneously registered weft threads.
  • the Bringer rapier head is taken after receiving the weft thread from the side where the selection and presentation devices are arranged in a forward movement over the entire width of the shed to the opposite side, where he releases the weft again.
  • the Bringer rapier head moves this first from one side of the weaving machine through the whole shed, takes on the opposite side of the weft thread and transports this in a backward motion through the whole shed. In both cases, any selection and presentation of the weft threads and a separation of two simultaneously registered weft threads during transport is possible.
  • the method according to the invention provides that, depending on the pattern, a weft-picking head from a number of weft threads for a weaving cycle is simultaneously presented with two weft threads at the same time. It will be one of the two
  • FIG. 2 a shows a schematic representation of a first embodiment of the invention
  • Figure 2 b shows a schematic representation of a first embodiment of the Bringer gripper upon detection of the presented weft threads with an open guide contour in the higher position.
  • Figure 3 is a schematic representation of a first embodiment of the
  • sectional views A '-A' and A - A show the two different positions of the guide contour in FIGS. 2 and 3
  • FIG. 4 shows a schematic representation of an embodiment with a two-stage thread break
  • Figure 5 is a schematic representation of the transfer from Bringer rapier head to a Holer gripper head in the middle of the loom, top view
  • FIG. 6 a shows schematic representations of a holer gripper head according to a
  • FIG. 6 b schematic representations of a holer gripper head according to a
  • FIG. 1 shows a bringer rapier head 1 and devices 2, 3 with which one or two weft threads 4, 5 are simultaneously presented to the bringer rapier head 1 from a number of several weft threads.
  • the e.g. motor-driven devices 2,3 for pattern-dependent selection and presentation are independently controlled via a controller 15 independently programmable.
  • the various positions of the weft threads 4, 5 provided are achieved by the geometric arrangement of the devices 2, 3 in conjunction with different specification of the strokes (double arrow) of the thread guide needles.
  • the one end of each of the two weft threads 4, 5 is connected to its own thread supply, not shown, while the other two ends are held together at the binding point of the fabric. These ends are cut after detection of the weft threads 4, 5 by the bringer rapier head 1 in a known manner by a weft scissors, not shown, between the bringer rapier head 1 and the binding point.
  • the weft threads 4, 5 are pulled off the thread supply in the direction of the arrow of the bringer rapier head 1 and inserted into the shed 22.
  • FIG. 2 a shows an embodiment of the bringer rapier head 1 according to the invention with two different open guide contours 6, 8 and a lever 12 to which the open guide contour 8, 8 'is attached, and a clamp 7 in a side view from the direction of the reed plane 21.
  • FIG. 2 b shows the embodiment of the bringer rapier head 1 according to the invention shown in FIG. 2 a in a view from above.
  • the open guide contours are 6,8 arranged in Bringer rapier head 1 closer to the reed plane 21 as the terminal 7; between them is the above-mentioned thread portion of the weft threads 4,5.
  • the open guide contours 6,8 are designed in an advantageous manner as a crescent-shaped, open in the direction of the hook hook.
  • the open guide contour 6 is integrated in this embodiment in the main body of the Bringer rapier head 1 in the form of a crescent-shaped in the direction of the hook tip open hook.
  • the open guide contour 8 can be brought from the position 8 to the position 8 '. This is necessary because otherwise in the forward movement, so one on the Gripper tip directed towards movement (arrow) the open guide contour 8 would first capture the weft 4 and then the weft 5.
  • the weft 5 which has been submitted closer to the top of the Bringer rapier head 1, from the open guide contour 8 in their position 8 'can be detected while the weft thread 4, which has been presented further away from the top of the bringer rapier head 1, is detected by the open guide contour 6.
  • the vertically and horizontally different original positions of the weft threads 4, 5 can be generated by the geometric arrangement as well as by the free programmability of the devices 2, 3.
  • the change in the position 8 -> 8 ' via a common movement of the lever 12 and the clamping lever 7b. Both levers are rotatably mounted on the hinge pin 7c in Bringer rapier head 1.
  • the terminal 7 opens so that they can detect the weft or the weft 4.5.
  • the clamp 7 To enter this in a further forward movement of the Bringer rapier head 1 in the shed 22, the clamp 7, however, must be closed, so that the weft thread does not slip out.
  • the open guide contour 8 together with the weft thread 5 guided out of the position 8 'or 5' is brought back into the position 8 or 5 for insertion into the shed, since this reduces the risk that warp threads, e.g. due to warp staples in the shed 22 are in the wrong position, are inadvertently detected and demolished by the open guide contour 8.
  • the common movement of clamping lever 7b and lever 12 ensures the described function in an advantageous manner.
  • the lever 12 can also be designed so that the weft thread 4, the position of which is not changed after the pickup by the bringer rapier head 1, can pass unhindered between the open guide contour 6 and the clamp 7. It can be seen that, for this purpose, the lever 12 has, for example on the underside, a recess through which the weft thread 4 passes when the lever 12 is in its insertion position with the other weft thread 5.
  • This recess is designed in the illustrated embodiment of the invention so that the open guide contour 6 at a movement of the lever 12 in the insertion position of the Contour of the recess is enclosed in such a way that during the weft insertion slipping out of the weft thread 4 from the open guide contour 6 is avoided.
  • the lever 12 When transferring to a holer gripper head 16, the lever 12 must also be actuated in this case in order to release the weft thread 4
  • FIGS. 2 a and 2 b also show how, via a control device 13, clamping levers 7b and lever 12 are actuated.
  • the control device consists for example of a plastic rail, which starts on a control surface of the clamping lever and thereby pushes it down; the opposite movement is e.g. produced by a skilled worker known, acting on the clamping lever leaf spring in Bringer rapier head 1.
  • the control rail can be operated via drive elements to the rest of the drain fitting vertically (double arrow). Such drive elements known to those skilled in the art may e.g. Be levers that are driven via cams. In Webmaschinenmitte may be provided instead of the control rail, a single lever which engages through the warp threads to open the clamp 7, when the weft yarn to be passed to a Holer gripper head.
  • Figure 3 shows the same view as Figure 2a, but after the change of the position of the clamping lever 7b and the lever 12 in the position for introducing the weft thread in the shed 7b '-> 7b, 8' -> 8th
  • Figure 4 shows that the rear, the reed level 21 closer vertical position of the weft threads 4,5 can be fixed by a thread stop 10 fixed.
  • the thread stopper 10 two different thread supports 11, 11 ', so that each weft 4.5 is detected by another open guide contour 6.8 and thus both weft threads are separated 4.5 registered from each other.
  • the devices 2, 3 are arranged geometrically such that the various weft threads 4, 5 are presented horizontally at points located at different distances from the tip of the bringer rapier head 1. In the vertical direction, the devices 2, 3 are activated in such a way that the weft threads are drawn down beyond the thread stop and thus placed on the thread layers 11, 11 'of different height.
  • FIG. 5 shows, in a top view, an embodiment of a device according to the invention in which, during the weft insertion in the shed, the weft threads 4, 5 are transferred from a bringer rapier head 1 to a holer gripper head 16.
  • the double direction arrows indicate the oscillating movements of both grippers, which meet in the shed 22 to transfer the weft.
  • a Holer gripper head 16 with separate open guide contours 17,18 can be seen.
  • the open guide contours 17, 18 can be present in different embodiments, in the same way as on the bringer rapier head 1, e.g. as a crescent-shaped hook or deflection pins or baffles or other elements that fulfill the function described above.
  • These open guide contours 17, 18 on the holer gripper head 16 also permit movement of the weft thread in its longitudinal direction in each case.
  • the weft threads 4.5 after being presented to the holer gripper head 16 by the bringer rapier head 1 in the shed 22, are detected and transported during a backward movement of the gripper gripper head 16, ie a movement directed away from its tip. Those investment and deflection surfaces of the open guide contours 17,18, the movement of the
  • weft threads 4.5 in a direction transverse to their longitudinal extent hinder are arranged such that the weft threads hang there in a backward movement of the holer rapier head 16.
  • the weft threads 4, 5 In order for the weft threads 4, 5 to be able to be detected by the open guide contours 17, 18 during this rearward movement, the weft threads 4, 5 must first be brought over the abutment and deflection surfaces during a forward movement of the holer gripper head 16.
  • the open guide contours 17, 18 are rounded off on one side so that weft threads 4, 5 coming from one side can glide over them, while they get caught on the bearing and deflection surfaces coming from the other side.
  • the holer gripper head 16 may have a clamp 14 with clamping elements which hold the thread in the closed state during the movement of the gripper between them.
  • one of the clamping elements is attached to a lever 23 which is mounted in the gripper head by means of a hinge pin 25, so that the terminal 14 can be actively opened in a known manner via control devices.
  • the clamp 14 consists of an upper clamping element 24 and separate clamping elements 19, 20 for the weft threads 4,5. These are in a preferred embodiment of the device according to the invention in the base body of the holer rapier head 16 so mounted separately from each other, that they with a common upper clamping element 24, the e.g. Part of a clamping lever 23 is cooperate.
  • two clamping elements 19, 20 are separated from one another, e.g. stored over elastic supplements.
  • clamping springs in the case of clamping elements with spring plates.
  • Such separate clamping elements 24, 19, 20 can of course also be provided on the bringer rapier head 1 instead of the clamp 7.
  • several terminals which can be actively opened via actuators can also be arranged in the holer gripper head 16.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

Dans une machine à tisser à pinces, deux fils de trame (4, 5) sont sélectionnés simultanément à partir d'un nombre donné de fils de trame pour un cycle de tissage, conformément à un motif, et présentés à une tête de pince d'entrée (1), puis sont saisis par cette dernière et insérés dans une foule (22). Lors de ce processus, les fils de trame (4, 5) sont guidés et pincés par des éléments séparés dans la tête de pince d'entrée (1), et positionnés de manière à rester séparés l'un de l'autre pendant l'insertion des fils de trame.
EP10730047.7A 2009-06-10 2010-05-27 Dispositif et procédé d'insertion des fils de trame dans une machine à tisser à pinces Not-in-force EP2440697B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009024449 2009-06-10
PCT/DE2010/000582 WO2010142264A1 (fr) 2009-06-10 2010-05-27 Dispositif et procédé d'insertion des fils de trame dans une machine à tisser à pinces

Publications (2)

Publication Number Publication Date
EP2440697A1 true EP2440697A1 (fr) 2012-04-18
EP2440697B1 EP2440697B1 (fr) 2014-07-16

Family

ID=42931979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10730047.7A Not-in-force EP2440697B1 (fr) 2009-06-10 2010-05-27 Dispositif et procédé d'insertion des fils de trame dans une machine à tisser à pinces

Country Status (4)

Country Link
EP (1) EP2440697B1 (fr)
CN (1) CN102459733B (fr)
DE (1) DE112010002449A5 (fr)
WO (1) WO2010142264A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20110249A1 (it) * 2011-07-21 2013-01-22 Smit Textile S P A Telaio tessile a singola pinza
BE1021697B1 (nl) * 2013-06-25 2016-01-08 Picanol Werkwijze en inrichting voor het tegelijkertijd inbrengen van twee inslagdraden
DE102018222722B3 (de) 2018-12-21 2019-12-19 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Bringer-greiferkopf, webmaschine mit einem solchen bringer-greiferkopf und verfahren zum doppelschusseintrag

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3618445C1 (de) 1986-05-31 1987-07-02 Dornier Gmbh Lindauer Einrichtung zur Hinreichung von Schussfaeden fuer die Schussfadeneintragorgane bei schuetzenlosen Webmaschinen
EP0441099B1 (fr) 1990-02-05 1996-01-31 Sulzer RàœTi Ag Griffe porteuse pour métiers à tisser à griffes
EP0633336A1 (fr) * 1993-07-06 1995-01-11 Sulzer RàœTi Ag Procédé pour l'insertion simultanée de deux fils de trame et métier à tisser équipé d'un dispositif pour la mise en oeuvre du procédé
IT1274589B (it) 1994-08-05 1997-07-18 Nuovo Pignone Spa Sistema perfezionato di presa e serraggio della trama nella pinza di trazione di un telaio tessile
IT1303764B1 (it) * 1998-11-17 2001-02-23 S M I T S R L Societa Macchine Pinza di condotti per telai senza navetta particolarmente adatta perl'introduzione contemporanea di piu' trame nella bocca di ordito
EP1803843A1 (fr) * 2005-12-28 2007-07-04 Promatech S.p.A. Pince de sortie pour métiers à tisser à performance améliorée pour l'insertion de double duite
EP2037023A1 (fr) * 2007-09-12 2009-03-18 Sultex AG Pince-fil pour une tête de pince et son procédé de fonctionnement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2010142264A1 *

Also Published As

Publication number Publication date
DE112010002449A5 (de) 2012-08-16
CN102459733A (zh) 2012-05-16
WO2010142264A1 (fr) 2010-12-16
CN102459733B (zh) 2013-11-27
EP2440697B1 (fr) 2014-07-16

Similar Documents

Publication Publication Date Title
DE102009036589A1 (de) Vorrichtung zum Übergeben eines bandförmigen Schussmaterials
CH623621A5 (fr)
EP0644286B1 (fr) Arrangement pour présenter des fils de trame
EP2440697B1 (fr) Dispositif et procédé d'insertion des fils de trame dans une machine à tisser à pinces
CH668995A5 (de) Verfahren zum schussfadeneintrag bei schuetzenlosen webmaschinen durch mit klemmvorrichtungen fuer den schussfaden ausgeruestete greifer.
DE102018215395B3 (de) Webmaschine mit einer schussfadenfarbwahleinrichtung
CH659670A5 (de) Schuetzenlose webmaschine mit schussfadeneintrag durch ins webfach vorgeschobene und wieder zurueckgezogene greifersysteme.
DE1535651C3 (de) Webmaschine
DE202019101093U1 (de) Vorrichtung zum Schneiden der Schussfäden in einer Greiferwebmaschine ohne Bildung einer falschen Webkante
DE3042053C1 (de) Schuetzenlose Webmaschine mit Schussfadeneintrag durch ins Webfach vorgeschobene und wieder zurueckgezogene Eintraggreifer
EP3899121B1 (fr) Tête de pince donneuse, métier à tisser comprenant une telle tête de pince donneuse et procédé d'insertion de double trame
EP2021538B1 (fr) Dispositif pour former une lisiere sur un metier a tisser a pinces
DE10213639C1 (de) Verfahren und Vorrichtung zum Zubringen eines geklemmten Schussfadens zu einem Bringergreifer einer Webmaschine
DE3512303C1 (de) Einrichtung an schuetzenlosen Webmaschinen mit Schusseintrag durch mit Klemmvorrichtungen versehene Greiferstangen
DE1535397C3 (de) Verfahren und Vorrichtung zum Einfuhren und Einklemmen des Schuß fadens in den Greiferschützen einer Greiferwebmaschine
WO2008009332A1 (fr) dispositif de placement de fils de trame dans un métier à tisser
EP0273350A2 (fr) Procédé et dispositif pour guider les fils de trame dans les métiers à tisser
WO2014180846A1 (fr) Métier à tisser servant à fabriquer un tissu et tissu
DE1815186A1 (de) Einrichtung zum Vorlegen und Festhalten des Schussfadens fuer das Eintragorgan einer schuetzenlosen Webmaschine
DE1233790B (de) Webmaschine
DE2165151C3 (de) Mechanismus zum Vorbereiten vorbestimmter Schußfadenlängen in einer Webmaschine
EP0340165B1 (fr) Métier à tisser avec dispositif de formation de lisière mécanique
DE1815186C (de) Einrichtung zum Vorlegen und Festhalten eines Schußfadens fur Webmaschinen, bei denen jeder Schußfaden einzeln von einer außerhalb des Webfaches angeordneten Vorratsspule durch Eintragorgane in das Webfach einfuhrbar ist
DE2927283A1 (de) Schusseintragvorrichtung fuer nadelwebmaschinen
DD243304B1 (de) Vorrichtung zur schussfadenpositionierung an greiferwebmachinen

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: 20111201

AK Designated contracting states

Kind code of ref document: A1

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

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140211

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 SE SI SK SM 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

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 677737

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140815

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010007462

Country of ref document: DE

Effective date: 20140828

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20140716

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: 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: 20140716

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: 20141016

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: 20140716

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: 20140716

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: 20141016

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: 20141117

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: 20140716

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: 20141017

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: 20140716

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: 20140716

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: 20141116

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: 20140716

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: 20140716

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010007462

Country of ref document: DE

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

Effective date: 20140716

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: 20140716

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: 20140716

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: 20140716

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: 20140716

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: 20140716

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

26N No opposition filed

Effective date: 20150417

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: IT

Effective date: 20150701

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: 20140716

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

Effective date: 20150527

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

Effective date: 20140716

Ref country code: LU

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: 20150527

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160129

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

Ref country code: GB

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

Effective date: 20150527

Ref country code: IE

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

Effective date: 20150527

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: 20150601

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 677737

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150527

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: 20150527

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: 20140716

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: 20140716

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: 20100527

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

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: 20140716

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: 20140716

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: 20140716

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: 20140716

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

Ref country code: DE

Payment date: 20190522

Year of fee payment: 10

Ref country code: IT

Payment date: 20190521

Year of fee payment: 10

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

Ref country code: BE

Payment date: 20190521

Year of fee payment: 10

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

Ref country code: CH

Payment date: 20190523

Year of fee payment: 10

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502010007462

Country of ref document: DE

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

Ref country code: CH

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

Effective date: 20200531

Ref country code: LI

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

Effective date: 20200531

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200531

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: 20200531

Ref country code: DE

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

Effective date: 20201201

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

Effective date: 20200527