[go: up one dir, main page]

EP2126173B1 - Porte-fils de métier mécanique - Google Patents

Porte-fils de métier mécanique Download PDF

Info

Publication number
EP2126173B1
EP2126173B1 EP07856129A EP07856129A EP2126173B1 EP 2126173 B1 EP2126173 B1 EP 2126173B1 EP 07856129 A EP07856129 A EP 07856129A EP 07856129 A EP07856129 A EP 07856129A EP 2126173 B1 EP2126173 B1 EP 2126173B1
Authority
EP
European Patent Office
Prior art keywords
leaf spring
back rest
warp
rest according
movement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP07856129A
Other languages
German (de)
English (en)
Other versions
EP2126173A1 (fr
Inventor
Thomas Laukamp
Daniel Obermayr
Michael Langer
Valentin Krumm
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 EP2126173A1 publication Critical patent/EP2126173A1/fr
Application granted granted Critical
Publication of EP2126173B1 publication Critical patent/EP2126173B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/04—Control of the tension in warp or cloth
    • D03D49/22—Back rests; Lease rods; Brest beams

Definitions

  • the invention relates to a coating tree of a loom, according to the preamble of claim 1.
  • Such a bow is out DE-A-10 2005 028 127 known and consists of several parts, some of which may be rigid and other mobile and vibratory arranged.
  • the oscillatory string parts are caused by the movements and voltage fluctuations of the warp threads in the warp direction to movements and vibrations. If, due to their mass inertia, the oscillatory string parts are unable to follow the movements of the warp threads without a practically relevant phase shift, then the fluctuations in the warp tension are even more pronounced and a very high warp tension is created.
  • This warp stress is particularly high when it is comparatively stiff warp yarn material which responds to the difference between excitation (eg shed movement) and system response (spreading tree movement) caused by said phase shift and the associated elongation of the warp material with a disproportionately large increase in warp tension ,
  • Kettfaden undergraduatedehnungen and Kettfadenbrüche also reduces the degree of utilization of the loom by downtime caused by warp thread breaks or by interlocking the warp threads with each other at low warp tension.
  • the elastic member gives the DE 3346030 A1 different ways.
  • parts of elastomeric material may be used or parts of hard material whose shape provides the desired elasticity.
  • a leaf spring is proposed as an elastic organ.
  • the invention is therefore an object of the invention to provide a bowing a weaving machine, which ensures a durable, safe operation and high quality goods, even at high speeds of a loom.
  • At least one Fadenumlenkelement is mounted on at least one leaf spring oscillating on a base body of the coating tree.
  • the leaf spring is rigidly connected to the base body on a mounting side.
  • the Fadenumlenkelement is arranged. So that the thread deflecting element can also follow very rapid oscillatory movements of the warp threads at high speeds of the weaving machine, the leaf spring is designed to be low in mass in the region of the outer side, ie the mass of the leaf spring related to a length unit decreases from the fastening side to the outside.
  • the mass related to a unit of length does not have to decrease continuously in the direction of the outside, but may also decrease stepwise and / or only in partial sections of the total length of the leaf spring.
  • the warp tension curve can be advantageously influenced by such a design by reducing voltage spikes and voltage dips are avoided, especially at high weaving machine speeds.
  • a leaf spring in the sense of this invention is not necessarily formed in one piece.
  • multi-part layered leaf springs are also subsumed here under the term leaf spring.
  • the leaf spring is designed at substantially the same thickness in the direction of the outside with decreasing width.
  • Simply produced leaf springs have for example a triangular or a trapezoidal shape.
  • the width of the leaf spring in the direction of the outside but also decrease in accordance with a certain mathematical function.
  • a leaf spring is possible in which decreases in the direction of the outside both the width, and the thickness or a leaf spring, in which only the thickness decreases.
  • each component can be optimized in relation to its associated function.
  • the thread deflecting element is e.g. optimized with regard to its surface quality, because the Fadenumlenkelement is directly in contact with the warp threads and therefore the surface quality of Fadenumlenkiatas plays a significant role in terms of the quality of the product.
  • a Fadenumlenkelement When a change of article, a Fadenumlenkelement can advantageously be easily and quickly replaced with another Fadenumlenkelement whose surface properties are adapted to the new article.
  • a simple and quick article change can be further supported by an easily releasable attachment of the deflection of the leaf spring in terms of a quick-change connection.
  • at least one leaf spring on its outer side for example, be provided with a groove into which the deflecting element with a matching counterpart simply inserted and tightened or clamped.
  • leaf springs are now designed according to a further preferred embodiment with different spring stiffnesses, this results in further effects of the invention.
  • a stiff Fadenumlenkettis and the combined use of multiple leaf springs with different spring stiffness acting on the warp yarn total spring stiffness of the leaf springs can be selectively influenced and set to specific values.
  • the Fadenumlenkelement can be designed with less strength and thus with less mass than in an embodiment in which the Fadenumlenkelement stored only at the ends is.
  • the Fadenumlenkelement may for example consist of lightweight plastic, fiber-reinforced plastics or other composite materials.
  • the mass of the oscillatory parts of the bowing tree is thus further reduced and increases the natural frequency of the device.
  • the leaf springs in the edge region of the Fadenumlenkelements a different spring stiffness than the leaf springs in the central region of the Fadenumlenkiatas.
  • Another aspect of the invention is the superposition of a second movement via the spring movement of the leaf spring.
  • the superimposed second movement preferably performs the entire body with the attached elements.
  • the main body of the coating tree is movably arranged on the loom and preferably actuated by a drive.
  • the drive can be derived from the main drive of the weaving machine via gear means or it is provided a separate, controlled drive for the actuation of the body movement on the coating tree.
  • the main body can perform both translational and rotational movements. As separate drives electrical, hydraulic or pneumatic actuators are possible.
  • the base body is rotatable, for example by means of an electric drive about a horizontal, perpendicular to the warp direction axis, so that the leaf spring is pivoted about an axis lying near its attachment side.
  • the warp tension over the different phases of each Webzyklusses can be actively influenced in this way.
  • a further possibility to achieve a second movement superimposed on the leaf spring movement consists of the fastening elements on the fastening side of the Leaf spring movable, eg pivotally arranged on the base body, so that not the entire body is moved.
  • Movable powered brushes are already known under the term "active brushwood systems" and are usually also used to compensate for warp tension fluctuations.
  • the leaf spring according to the invention also compensates for longitudinal displacements and tension peaks of the warp threads which occur so briefly that the drive of the active coating beam can not respond in time, e.g. on spikes caused by the blade stop. Furthermore, unpredictable deviations from the expected voltage curve are compensated by the leaf spring.
  • terry weaving can be with such superimposed movements of the bow tree voltage fluctuations in the Pol- or basic chain by actively initiated Streichbaumterrorismen reduce, and at the same time unpredictable voltage deviations and extremely fast voltage spikes are compensated by the leaf spring.
  • the poling may be applied during weaving of smooth areas such as e.g. Borders are actively increased and lowered again in the terry weaving, in order to obtain a uniform Pol Struktur in Terry.
  • the voltage curve in the basic chain of a terry machine and in other weaving machine types can be influenced positively with such a design.
  • the basic chain in the case of terry cloth weaving, can be operated for a short time with a higher tension for the period of each full stop in order to obtain an improved appearance of the goods.
  • a particularly advantageous application is the execution with a superimposed movement at each standstill of the loom.
  • it is advantageous to lower the tension in the warp threads in order to avoid negative effects on the warp threads.
  • Impairments often lead to so-called focal points in the tissue and thus to significant quality losses.
  • the base body is pivoted or displaced so far in each direction in each machine stop that the warp tension drops below a predetermined value.
  • the discharge is reversed again by the base body is moved or pivoted so far in the opposite direction until the required during the weaving operation warp thread tension is reached. This can happen almost abruptly or over a certain period of time according to a ramp function. In the latter case, the warp tension is increased continuously or stepwise until the desired value is reached.
  • warp tension adjustment at the restart of the loom is a brief overstretching of the warp threads, e.g. during the first reed stop.
  • the warp tension is increased before the first Webblattanschlag to a value above the Kettfadenschreibshongs for the current weaving operation and then lowered according to a predetermined course.
  • a further preferred embodiment of the invention comprises at least one mechanical stop for limiting the movement of the Fadenumlenk varieties.
  • This can be firmly arranged on the loom or made adjustable.
  • the stop can be made of the spring-loaded bowing a rigid string tree or the spring travel of the leaf spring is limited to a predetermined value.
  • the effect of the stop can be either manually on and off or by a corresponding drive.
  • a controlled drive for putting the stopper into operation, for example, enables a weaving operation, which in certain phases takes place with a rigid bowing tree and in other phases with a sprung bowing tree.
  • the stop can be approached by the above-described superposition of a second movement on the spring movement of the leaf spring.
  • the movably arranged on the weaving machine base body of the bowing tree is driven with the leaf spring attached thereto in the direction of the rigidly attached to the loom stop until the stop on the leaf spring is effective.
  • a second stop is provided on the first stop of the opposite side of the leaf spring.
  • the path of the leaf spring can be limited both during loading and unloading the leaf spring.
  • the stop serves to avoid overloading the leaf spring.
  • To release the tension in the warp threads e.g. During machine downtime, for example, chain is released from the warp beam. The leaf spring is relaxed and moves until it is present at the corresponding stop. As soon as the leaf spring is resting against the stop when relaxing and another chain is released, the tension in the warp threads almost suddenly approaches zero. In this way, the warp tension can be greatly lowered without draining the warp at the warp beam by a great length.
  • the last-described relaxation process can also be carried out by instead of the chain, the goods from the fabric tree is discharged or by both chain and goods is discharged until the leaf spring is at the stop.
  • the Fadenumlenkelement is preferably designed as a continuous bar and rigidly attached to the leaf spring. However, according to another preferred embodiment of the invention, it may also be movably mounted on the leaf spring and formed in a different shape. If, for example, a deflecting roller is used as deflecting element, then the warp threads no longer slide over the surface of the thread deflecting element, but roll over it. Additional warp tension caused by sliding friction between warp threads and deflecting can be avoided with such an embodiment.
  • one or more friction fins between the individual layers can be used to set a particular damping.
  • the invention further comprises a weaving machine with the described bowing tree, and a leaf spring for use in such a bowing tree.
  • FIGS. 1 . 2 and 3 the arrangement and structure of a bowing tree according to the invention is shown.
  • the warp threads 9 extend from the warp beam 2 over the coating tree 1 to the shedding means 3 and on until they are finally wound up as a fabric on the fabric, not shown.
  • the main body 4 of the coating tree 1 via the base body support 15, 15 'to the weaving machine frame 5, 5' is connected.
  • the coating 1 with the base body 4 via linear guides 11, 11 'in the vertical direction and linear guides 13, 13' in the horizontal direction displaceable.
  • the coating 1 is fixed in position by the locking screws 12, 12 ', 14, 14' of the linear guides are screwed.
  • the plummer block 16, 16' are arranged displaceable and lockable.
  • the pillow block bearings 16, 16 'of the base body 4 is rigidly mounted.
  • the base body 4 is tubular, but it may also have any other, any cross-section.
  • holding bracket 17 fix the holding plates 18 by means of nuts 19 with lock washers 20 on the base body.
  • leaf spring supports 21 are fastened by means of screws 22.
  • a clamping block 25 is rigidly connected to the leaf spring carrier 21, e.g. screwed.
  • a baffle 23 is rigidly connected by the screw 24 with the leaf spring carrier.
  • the baffle 23 serves to deflect the warp threads 9 and is provided with a corresponding surface treatment, which may vary depending on the warp material used to avoid deterioration of the quality of goods by the contact of the sliding over the baffle warp threads.
  • the leaf spring 6 is firmly clamped with its attachment side 7 between the clamping surface 27 of the clamping block 25 and the pressure piece 26.
  • the pressure piece 26 is tightened by means of clamping screw 28.
  • attachment side 7 of the leaf spring 6 is rigidly connected to the base body 4.
  • the deflecting element 10 by means of the fastening screw 29 and fixing nut 30 is rigidly connected to the leaf spring 6.
  • a mechanical stop 31 is arranged in the form of a stop screw. This stop is fixed in the desired position by the lock nut 32nd
  • the feature of the invention to the outside 8 towards decreasing mass of the leaf spring 6 per unit length is in this embodiment by the Triangular shape of the leaf springs achieved.
  • a small mass is thus present, which opposes the accelerations generated by the movement of the warp threads 9, a relatively low inertia.
  • the entire oscillatory system of the coating tree reacts highly dynamically and keeps the tensile stresses in the warp threads in a low range over the entire weaving cycle.
  • the function of the coating tree according to the invention is in FIG. 3 visible, noticeable.
  • a force generated by the warp tension acts on the deflecting element 10 and bends the leaf spring 6 in the direction of the stopper 31.
  • the leaf spring 6 is between the first position of the leaf spring shown in solid lines and the second position shown in dashed lines in which the outer side 8 of the leaf spring is located near the stop 31.
  • the leaf spring 6 In the first illustrated position, the leaf spring 6 is fully relaxed, i. unloaded and in the second position shown, the leaf spring 6 is almost maximum tension.
  • the stop 31 is adjusted so that an overload of the leaf spring 6 is excluded.
  • the mechanical stop 31 can also be designed to be adjustable in operation in other embodiments and positioned in different operating phases at different locations, so that the maximum leaf spring travel is limited or extended.
  • the leaf spring 6 In the current weaving operation, the leaf spring 6 usually does not move over the entire range from the first, completely relaxed position to the maximum tensioned position on the stopper 31, but in a limited area somewhere between these two extreme positions.
  • the amplitude of the leaf spring oscillations in the current weaving operation depends on various factors, e.g. from the spring characteristic of the leaf spring, the material of the warp threads, and the size of thennenhubes.
  • the warp tension is lowered by either chain drained from the warp beam or goods from the fabric tree is drained. This relaxes the leaf spring 6 and the deflecting element 10 moves in the direction of the first, unloaded position until a desired low warp tension is reached.
  • the warp thread displacement is to be limited during this relaxation process, this can be achieved by a second stop, which is not shown here.
  • the second stop is arranged on the opposite side of the first stop 31 of the leaf spring 6 and adjusted so that the leaf spring 6 runs when relaxing the warp threads 9 already after a small way in the direction of the first, unloaded position on the second stop. Even a slightest further deflation of the warp or goods from the warp or cloth tree then causes a drop in the warp tension to zero.
  • FIG. 8 An embodiment according to claim 8, which allows a second, the leaf spring movement superimposed movement is not shown.
  • the tubular body 4 is rotatably mounted in the pillow block 16.
  • a controlled rotary drive is rigidly mounted on the pillow block and the drive shaft of the rotary drive is operatively connected to the rotatably mounted base body 4.
  • the corresponding control signals receives the rotary drive preferably from the loom control via suitable signal lines.
  • Another way to generate the second superimposed motion is to mount the terminal block 25 rotatably movable or translationally displaceable on the leaf spring carrier 21 and to drive with a controlled drive.
  • the loom rotation angle is shown in degrees [°] for approximately two cycles, and the ordinate indicates the corresponding warp tension in centi-newton [cN].
  • the characteristics were both recorded at a loom speed of 600 rpm.
  • a first, continuous characteristic curve 33 shows the course of the tension in the warp threads during operation of a loom with a bowing tree according to the invention.
  • a second, dashed curve 34 shows the typical course of the tension in the warp threads in a conventional coating tree system, without mass-optimized coating tree. Due to the higher inertia of the oscillatory parts in the conventional system, the system can no longer follow the fast movements of the warp threads at high speeds of the weaving machine and lift the warp threads in certain phases of the Webzyklusses from the deflection, shortly thereafter to rebound again on the spring-loaded deflection. The fast movements of the Warp threads are caused for example by the rapid movements of the shedding means at correspondingly high speeds of the loom.
  • the steep declines and increases in the warp tension in the curves form the process described with a lifting of the warp threads from the deflection and the subsequent impact on the deflection from.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Claims (12)

  1. Porte-fils (1) d'un métier mécanique, disposé dans le sens des fils de chaîne après l'ensouple de tissage (2) du métier mécanique,
    avec un corps de base (4) disposé dans un bâti de métier mécanique (5),
    avec au moins un élément de renvoi de fil (10), qui est supporté de façon oscillatoire sur au moins un organe élastique du porte-fils (1), formé comme un ressort à lames (6),
    dans lequel
    sur un côté de fixation (7), ledit au moins un ressort à lames (6) est relié rigidement au corps de base (4), et
    ledit au moins un élément de renvoi (10) est disposé sur un côté extérieur (8), opposé au côté de fixation (7), dudit au moins un ressort à lames (6),
    caractérisé en ce que la masse relative à une unité de longueur dudit au moins un ressort à lames (6) est configurée de façon décroissante en direction du côté extérieur (8) du ressort à lames (6) en ce que sa largeur et/ou l'épaisseur diminue.
  2. Porte-fils selon la revendication 1, caractérisé en ce qu'en outre, un déflecteur (23) est prévu, dans lequel les fils de chaîne glissent sur le déflecteur (23) et sur l'élément de renvoi (10).
  3. Porte-fils selon la revendication 1 ou 2, caractérisé en ce que ledit au moins un ressort à lames (6) présente pour une épaisseur substantiellement homogène une forme de triangle ou de trapèze.
  4. Porte-fils selon l'une quelconque des revendications 1 à 3, caractérisé en ce que plusieurs ressorts à lame (6) sont disposés de façon répartie sur la largeur des fils de chaîne (9).
  5. Porte-fils selon l'une quelconque des revendications précédentes 1 à 4, caractérisé en ce que les ressorts à lames (6) présentent différentes rigidités de ressort, en particulier dans la zone marginale de l'élément de renvoi de fil (10) une rigidité de ressort différente des ressorts à lames au milieu.
  6. Porte-fils selon l'une quelconque des revendications 1 à 5, caractérisé en ce que, sur un côté de fixation (7), ledit au moins un ressort à lames (6) est relié rigidement à un bloc de serrage (25) fixé au corps de base (4).
  7. Porte-fils selon l'une quelconque des revendications 1 à 6, caractérisé en ce que l'élément de renvoi de fil (10) se compose de plusieurs pièces constitutives, qui sont disposées côte à côte de façon répartie sur la largeur des fils de chaîne (9).
  8. Porte-fils selon l'une quelconque des revendications 1 à 7, caractérisé en ce que le mouvement de ressort du ressort à lames (6) peut se voir superposer un deuxième mouvement, en particulier en ce que le corps de base (4) est disposé de façon mobile sur le bâti de métier mécanique (5), de sorte que le deuxième mouvement peut être exécuté par un mouvement du corps de base (4), en particulier en ce que le l'entraînement pour un actionnement régulé du deuxième mouvement est dérivé de l'entraînement principal du métier mécanique ou qu'un d'entraînement électrique, hydraulique ou pneumatique séparé est prévu pour l'actionnement régulé du deuxième mouvement.
  9. Porte-fils selon l'une quelconque des revendications 1 à 8, caractérisé en ce qu'il est prévu au moins une butée mécanique (31), réalisée de façon réglable, pour limiter le mouvement dudit au moins un ressort à lames (6).
  10. Porte-fils selon l'une quelconque des revendications 1 à 9, caractérisé en ce que l'élément de renvoi (10) est fixé de façon mobile au ressort à lames (6), en particulier réalisé sous forme de poulie de renvoi.
  11. Porte-fils selon l'une quelconque des revendications 1 à 10, caractérisé en ce que des moyens d'amortissement agissant sur ledit au moins un ressort à lames (10) sont prévus.
  12. Métier mécanique, caractérisé par un porte-fils selon l'une quelconque des revendications précédentes.
EP07856129A 2006-12-23 2007-12-19 Porte-fils de métier mécanique Not-in-force EP2126173B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006061376A DE102006061376A1 (de) 2006-12-23 2006-12-23 Streichbaum für eine Webmaschine
PCT/DE2007/002283 WO2008077383A1 (fr) 2006-12-23 2007-12-19 Porte-fils de métier mécanique

Publications (2)

Publication Number Publication Date
EP2126173A1 EP2126173A1 (fr) 2009-12-02
EP2126173B1 true EP2126173B1 (fr) 2010-11-10

Family

ID=39323701

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07856129A Not-in-force EP2126173B1 (fr) 2006-12-23 2007-12-19 Porte-fils de métier mécanique

Country Status (6)

Country Link
EP (1) EP2126173B1 (fr)
JP (1) JP5085661B2 (fr)
CN (1) CN101627155B (fr)
AT (1) ATE487818T1 (fr)
DE (2) DE102006061376A1 (fr)
WO (1) WO2008077383A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016220546B3 (de) * 2016-10-20 2017-11-16 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Vorrichtung zur Messung der Kettspannung in einer Webmaschine sowie Webmaschine mit einer derartigen Vorrichtung

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7898850B2 (en) 2007-10-12 2011-03-01 Micron Technology, Inc. Memory cells, electronic systems, methods of forming memory cells, and methods of programming memory cells
DE202010004517U1 (de) 2010-04-01 2011-10-05 Lindauer Dornier Gmbh Vorrichtung zum Ausgleich von Zugkraftänderungen in Kettfäden an einer Webmaschine
BE1019474A3 (nl) 2010-09-06 2012-07-03 Picanol Nv Sleep voor weefmachine.
DE102013219942A1 (de) 2013-10-01 2015-04-02 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Verfahren und Vorrichtung zum Aufbringen von Kräften und Bewegungen auf Kettfäden einer Webmaschine
DE102016216610B3 (de) 2016-09-02 2017-11-02 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Verfahren und Vorrichtung zur Veränderung des dynamischen Verhaltens eines Streichbalkens einer Webmaschine
CN106835458A (zh) * 2016-12-27 2017-06-13 浙江理工大学 一种织机的低惯量后梁系统
CN109355786B (zh) * 2018-12-18 2023-07-25 太平洋纺织机械（常熟）有限公司 无梭织机摆动后梁
DE102019207599A1 (de) * 2019-05-23 2020-11-26 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Streichbaumanordnung für eine Webmaschine und Webmaschine mit einer solchen Streichbaumanordnung
CN110205738A (zh) * 2019-07-16 2019-09-06 际华三五四二纺织有限公司 一种喷气织机后梁
BR112022003501A2 (pt) * 2019-08-24 2023-03-07 Lohia Corp Ltd Conjunto de pastilha da lançadeira, lançadeira e tear circular
EP3792382B1 (fr) 2019-09-10 2024-02-07 Groz-Beckert KG Peigne doté d'une pluralité de lamelles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958792C (de) * 1955-07-22 1957-02-21 Voigt & Haeffner Ag Einzelblattfeder
DE3346030A1 (de) * 1983-12-20 1985-06-20 Institute für Textil- und Faserforschung Stuttgart, 7306 Denkendorf Webmaschine
BE1004309A3 (nl) * 1989-07-17 1992-10-27 Picanol Nv Steuninrichting voor de sleep bij een weefmachine.
JPH10273854A (ja) * 1997-03-28 1998-10-13 Toyota Autom Loom Works Ltd パイル織機におけるパイル揃え装置
JP2004011065A (ja) * 2002-06-07 2004-01-15 Tsudakoma Corp パイル織機
CN2672109Y (zh) * 2003-12-19 2005-01-19 杭州纺织机械有限公司 织机多辊桁架式张力后梁结构
DE102005028127A1 (de) * 2005-06-10 2006-12-14 Picanol N.V. Frottierwebmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016220546B3 (de) * 2016-10-20 2017-11-16 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Vorrichtung zur Messung der Kettspannung in einer Webmaschine sowie Webmaschine mit einer derartigen Vorrichtung
WO2018073386A1 (fr) 2016-10-20 2018-04-26 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Dispositif de mesure de la tension de chaine dans une machine à tisser et machine a tisser équipé d'un tel dispositif

Also Published As

Publication number Publication date
JP2010514945A (ja) 2010-05-06
ATE487818T1 (de) 2010-11-15
WO2008077383A1 (fr) 2008-07-03
CN101627155A (zh) 2010-01-13
DE502007005639D1 (de) 2010-12-23
JP5085661B2 (ja) 2012-11-28
CN101627155B (zh) 2011-07-06
DE102006061376A1 (de) 2008-06-26
EP2126173A1 (fr) 2009-12-02

Similar Documents

Publication Publication Date Title
EP2126173B1 (fr) Porte-fils de métier mécanique
DE2162396C3 (de) Umlenkbaum für Kettfadenscharen in Webmaschinen
EP3371358B1 (fr) Bande transporteuse ou bande d'entraînement et peigne de métier à tisser approprié pour sa fabrication
DE10128538B4 (de) Webmaschine zum Herstellen eines Drehergewebes
DE2631142C3 (de) Maschine zur Steuerung der Webschäfte einer Webmaschine
DE3346030A1 (de) Webmaschine
DE102013219942A1 (de) Verfahren und Vorrichtung zum Aufbringen von Kräften und Bewegungen auf Kettfäden einer Webmaschine
DE2548129A1 (de) Vorrichtung zur bildung eines dreiachsigen gewebes und bestandteile derselben
DE60016329T2 (de) Spann- und Rückziehvorrichtung für vom Spulengatter zur Webmaschine laufenden Kettfaden
EP1299586B1 (fr) Dispositif pour former un tissu de gaze
DE2927533C2 (de) Vorrichtung zur Steuerung der Kettfadenspannung an einer Webmaschine
EP0443343B1 (fr) Dispositif pour tisser un tissu à surface rugueuse
EP1038061B1 (fr) Dispositif accumulateur
DE2444411C3 (de) Bandwebmaschine mit mehreren mit Litzen versehenen Schäften
DE1710357C3 (de) Vorrichtung zum periodischen Spannen und Nachlassen von Kettfaden
EP0586959B1 (fr) Support pour le peigne d'un métier à tisser les jointures
DE102005028127A1 (de) Frottierwebmaschine
EP0109387B1 (fr) Métier à tisser circulaire
DE102005028124A1 (de) Frottierwebmaschine
EP3980593A1 (fr) Dispositif pour uniformiser la ligne des points de liage lors du tissage de tissu éponge
CH690183A5 (de) Kettenwirkmaschine.
DE102007051526B3 (de) Einrichtung zum Abziehen der Warenbahn an einer Webmaschine und Webmaschine mit einer derartigen Einrichtung
EP0309615A2 (fr) Procédé et machine à tisser pour la fabrication de tissus-éponges
DE2940527A1 (de) Webverfahren und webmaschine zur durchfuehrung des webverfahrens
DE1953470A1 (de) Einrichtung zum Verlagern der Grundkette bei Frottierwebstuehlen

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: 20090522

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK 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

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502007005639

Country of ref document: DE

Date of ref document: 20101223

Kind code of ref document: P

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20101110

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20101110

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

Ref country code: LT

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

Effective date: 20101110

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

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: 20101110

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: 20110310

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: 20101110

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: 20110310

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: 20101110

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: 20110210

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: 20101110

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: 20101110

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: 20101110

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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

Ref country code: GR

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

Effective date: 20110211

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

Ref country code: MC

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

Effective date: 20101231

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: 20101110

Ref country code: IE

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

Effective date: 20101110

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: 20101110

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: 20110221

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: 20101110

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: 20101110

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: 20101110

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: 20101110

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: 20110811

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007005639

Country of ref document: DE

Effective date: 20110811

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: 20101219

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: 20101110

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20111125

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: 20110110

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

Effective date: 20111219

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

Ref country code: HU

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

Effective date: 20110511

Ref country code: LU

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

Effective date: 20101219

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: 20101110

Ref country code: GB

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

Effective date: 20111219

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 487818

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121219

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: 20121219

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

Ref country code: DE

Payment date: 20191217

Year of fee payment: 13

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

Ref country code: BE

Payment date: 20191217

Year of fee payment: 13

Ref country code: IT

Payment date: 20191216

Year of fee payment: 13

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

Ref country code: CH

Payment date: 20191220

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502007005639

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20201231

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: 20201219

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: 20210701

Ref country code: CH

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

Effective date: 20201231

Ref country code: LI

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

Effective date: 20201231

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: 20201231