WO2017001324A1 - Élément de raccordement pour raccorder les uns aux autres des éléments d'un mécanisme de formation de foule pour un métier à tisser - Google Patents

Élément de raccordement pour raccorder les uns aux autres des éléments d'un mécanisme de formation de foule pour un métier à tisser Download PDF

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Publication number
WO2017001324A1
WO2017001324A1 PCT/EP2016/064816 EP2016064816W WO2017001324A1 WO 2017001324 A1 WO2017001324 A1 WO 2017001324A1 EP 2016064816 W EP2016064816 W EP 2016064816W WO 2017001324 A1 WO2017001324 A1 WO 2017001324A1
Authority
WO
WIPO (PCT)
Prior art keywords
connecting member
component
body portion
tackle
cord
Prior art date
Application number
PCT/EP2016/064816
Other languages
English (en)
Inventor
Frederik DE MEDTS
Original Assignee
Nv Michel Van De Wiele
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 Nv Michel Van De Wiele filed Critical Nv Michel Van De Wiele
Priority to EP16733447.3A priority Critical patent/EP3317444A1/fr
Priority to US15/741,104 priority patent/US20180195211A1/en
Publication of WO2017001324A1 publication Critical patent/WO2017001324A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/24—Features common to jacquards of different types
    • D03C3/40—Constructions of lifting-cords

Definitions

  • the present invention relates to a connecting member which can be used for connecting elements of a shed forming mechanism for a weaving machine with each other.
  • US 5,1 16,364 discloses a tackle arrangement which can be used in a shed forming mechanism for a weaving machine for lifting and lowering one or a plurality of warp threads for forming a shed.
  • the tackle arrangement comprises a plurality of tackle cords as well as a plurality of pulleys around which the tackle cords are guided.
  • One tackle member comprises a plurality of pulleys which are connected with each other by means of connecting members.
  • One tackle cord is guided downwardly and is connected with a harness cord by means of another connecting member.
  • a spring can be associated with each of the heddles through which warp threads are guided for pretensioning the heddles and the associated warp threads into their lowermost position and for thereby also pretensioning the various cords of the tackle mechanism connected to a respective heddle or a harness cord.
  • WO 2013/128275 A9 discloses a cord connector for connecting a tackle cord of a tackle arrangement to at least one harness cord or at least one heddle.
  • This known cord connector comprises two components made of plastics material.
  • One of these components is fixedly attached to a tackle cord, while the other component comprises a hook member for releasably attaching one or a plurality of harness cords or heddles thereto.
  • the two connector components can be releasably interengaged for coupling and decoupling a harness cord or a heddle to and from a tackle arrangement of a shed forming mechanism.
  • this object is achieved by a connecting member for connecting elements of a shed forming mechanism for a weaving machine with each other, comprising at least two components made of materials having different densities.
  • components By providing at least two components of a connecting member such that these components are made of materials having different densities, components, on the one hand, can be adapted to the specific requirements, for example, for coupling to cords or other members of the shed forming mechanism, while at least one component can be provided of a material having a higher density so that the connecting member can be provided with an increased mass.
  • a connecting member By providing such a connecting member with at least one component having a relatively high mass, an additional force can be applied to the various components, in particular the cords of a shed forming mechanism, for putting these cords under increased tension.
  • This increased tension reduces the risk of undesired entanglement of immediately adjacent cords or threads and, on the other hand, reduces the risk that components, in particular cords of the shed forming device, which, for example, are connected to each other by hooks or such connecting arrangements, become decoupled from each other.
  • connecting member is of particular advantage in high-density harnesses where a plurality of tackle arrangements and harness cords and heddles, respectively, are provided in close proximity and, therefore, there is a high risk that, although the heddles are pretensioned by springs engaging the lower ends thereof, an obstruction between the hook members which are provided in the upper portion of the shed forming mechanism (for example, a Jacquard machine) and the heddles can occur.
  • At least one component may be a component made of one piece, said piece being made of plastics material or metal material. If the connecting member, for example, has to be detachably connected to an element of a shed forming mechanism and therefore requires a quite complex shape, according to a preferred aspect of the invention, at least one component may comprise at least two pieces made of materials having different densities, at least one of said pieces being made of metal material and/or at least one of said pieces being made of plastics material.
  • the connecting member may further comprise a component comprising a preferably elongated body portion, said body portion at least partially being made of a first material.
  • the connecting member may further comprise a connecting portion at at least one end of said body portion, said connecting portion providing a further component, at least one connecting portion at least partially being made of a second material, said first material having a higher density than said second material. If the second material is plastics material and the first material is metal material or plastics material, the connecting portions can be provided with a quite complex shape in an easy manner, while the body portion can primarily fulfil the function of providing an increased mass of the connecting member.
  • a connecting portion may be provided at each end of the body portion.
  • a connecting portion is made of plastics material
  • at least one connecting portion may be a component made of one material, preferably may be a component made of one piece.
  • the body portion may be provided as a component made of one material, preferably may be a component made of one piece, and/or a second component may be embedded into the material of the body portion providing a first component and may be made of a material having a higher density than the material of the body portion.
  • the body portion may be provided in a component made of at least two pieces, at least one of said pieces being made of metal material and/or at least one of said pieces being made of plastics material.
  • the body portion may comprise a core member made of plastics material and a sleeve member made of metal material and surrounding the core member.
  • the component may comprise a preferably plate-shaped body portion and at least one preferably plate-shaped additional mass member made of metal material.
  • At least one connecting portion may be integrally cast to said body portion, for example by injection molding. Further, at least one connecting portion may be fixed to the body portion by positive locking. According to a further alternative, the body portion may be fixed to at least one connecting portion by gluing. Further the connecting portions may be provided as integral portions of the body portion.
  • the shed forming mechanism comprises a tackle arrangement
  • at least one of the components of a connecting member which component is preferably made of metal material, is arranged for connecting to a pulley of a tackle member of a shed forming mechanism for a weaving machine.
  • one of the components which preferably is made of plastics material, may be arranged for connecting to a tackle cord or at least one harness cord or heddle of a shed forming mechanism for a weaving machine.
  • a pulley of a tackle member of a shed forming mechanism for a weaving machine may be rotatably carried.
  • the density of a material having a higher density may be at least 120% of the density of a material having a lower density, and/or the density of a material having a lower density may be in the range of 0,9 g/cm 3 to 1 ,5 g/cm 3 .
  • the present invention further relates to a cord connector for connecting a tackle cord to at least one harness cord or heddle of a shed forming mechanism for a weaving machine, comprising at least one connecting member according to the present invention.
  • the present invention is directed to a tackle member for a shed forming mechanism for a weaving machine, comprising at least one connecting member according to the present invention as well as at least one pulley rotatably connected to said at least one connecting member.
  • At least one axle member preferably made of metal material, providing a component of a connecting member and rotatably supporting the pulley may be carried on another component, preferably comprising a piece made of plastics material, of at least one, preferably two, of said connecting members.
  • the present invention further relates to a shed forming mechanism for a weaving machine, comprising at least one connecting member according to the present invention and/or at least one cord connector according to the present invention and/or at least one tackle member according to the present invention.
  • This shed forming mechanism may be arranged such that one of said components of at least one connecting member is connected to a tackle cord and another one of said components of the same connecting member is connected to at least one harness cord or heddle, preferably wherein said component connected to said tackle cord and said component connected to said at least one harness cord or heddle are made of plastics material.
  • the present invention further relates to a weaving machine comprising such a shed forming mechanism.
  • a weaving machine comprising such a shed forming mechanism.
  • Fig. 1 is a perspective view of a connecting member providing a cord connector for connecting a tackle cord to at least one harness cord or heddle;
  • Fig. 2 is a side view of the cord connector of Fig. 1 ;
  • Fig. 3 is a sectional view of one end portion of the cord connector of Fig. 1 ; is a partial sectional view of the other end portion of the cord connector of Fig. 1 ; is an exploded view of a tackle member comprising two connecting members ⁇
  • Fig. 6 is a side view of a connecting member according to an other embodiment
  • Fig. 7 shows the connecting member of Fig.6 connected to two harness cords
  • Fig. 8 shows a process of manufacturing the connecting member of Figs. 6 and 7;
  • Fig. 9 is a view corresponding to Fig. 8 showing an alternative embodiment of a process of manufacturing a connecting member
  • Fig. 10 shows a jacquard system including a connecting member for connecting a tackle cord with a harness cord.
  • FIG. 10 shows a portion of a jacquard system or shed forming mechanism 100, respectively.
  • This shed forming mechanism 100 in its upper part comprises a tackle arrangement 102 which, in the depicted embodiment, comprises a tackle member 104.
  • a first tackle cord 106 is connectable to knifes 108, 1 10 which, for example, can be movable in counter phase.
  • the harness 122 comprises the harness cord 120 which, at its lower end, is connected to a heddle 124 which, at its lower end, is fixed to a non-movable frame portion 126 via a return spring 128.
  • a connecting member 10 providing a cord connector 12 for the shed forming mechanism for a weaving machine is shown.
  • This cord connector 12 can be used for connecting a tackle cord 1 12 of a tackle arrangement 102, for example, of a Jacquard machine, with at least one or a plurality of harness cords 120 or heddles 124, respectively.
  • Such heddles 124 may have an eyelet 130 through which a warp yarn of a weaving machine is guided.
  • the connecting member 10 and cord connector 12, respectively, comprises three components 14, 16, 18.
  • the first component 14 provides an elongated body portion 20 of the connecting member 10 and, in the shown embodiment, is a component made of one piece.
  • the component 14 is made of a material having a high density.
  • the component 14 may be made of metal material.
  • the connecting portion 26 providing the component 16 is arranged as a hook-shaped member for detachably connecting one or a plurality of harness cords or one or a plurality of heddles to the connecting member 10.
  • this connecting portion 26 may be attached to the end 22 of the body portion 20 by integral casting, for example, overmolding a fixing portion 30 provided at the end 22 of the body portion 20 with the plastics material used for generating the connecting portion 26, for example by means of an injection molding process.
  • This plastics material of the connecting portion 26 has a lower density than the metal material of the body portion 20, and allows the provision of a quite complex shape, in particular the flexible hook shape of the connecting member 26.
  • the connecting member 28 providing the component 18 fixedly attached to the end 24 of the body portion 20 is also made of plastics material, for example, the same plastics material used for making the connecting portion 26.
  • the connecting portion 28 may be fixed to the end 24 of the body portion 20 by introducing a fastening protrusion 32 of the connecting portion 28 into a fastening opening 34 provided in the end 24 of the body portion 20.
  • a screw connection or a connection provided by a plurality of interengaging teeth may be used for providing positive locking of the connecting portion 26 with the body portion 20, as can be seen in Fig. 3.
  • the body portion 20 may be fixedly connected to the connecting portion 28 by gluing.
  • the connecting portion 28, which, as is the case with the connecting portion 26, preferably is a component made of one piece, is arranged for connecting a tackle cord of a tackle arrangement, for example, of a Jacquard machine, to the connecting member 10.
  • a tackle cord may be connected to the connecting portion 28 by integral casting or by providing a knot connection or by a matching connecting component.
  • one or both of the connecting portions 26, 28 may composed of a plurality of pieces which, for example all may be made of plastics material.
  • one such piece of connecting portion 28 may be fixedly attached to the body portion 20, while an other piece of connecting portion 28 may be fixedly attached to a tackle cord and releasably attachable to the piece fixedly attached to the body portion 20
  • each one of these components 14, 16, 18 can be provided in an optimized manner for fulfilling the respective requirements. While the two connecting portions 16, 18 can be provided with quite complex shapes for allowing the connection of respective cords thereto, the body portion 20 can be provided as a quite heavy component due to the use of a material having a higher density than the material used for providing the connecting portions 16, 18. Therefore, when using such a connecting member 10 as a cord connector 12 in a shed forming mechanism for a weaving machine, due to the quite high mass of the body portion 20 providing one of the components of the cord connector 12, an additional load for tensioning in particular the tackle cords of a tackle arrangement can be applied.
  • the risk of entanglement of cords and/or yarns or the risk of detachment of various components of the shed forming mechanism in particular the risk of detachment of a tackle cord from a member, for example, a frame member of a Jacquard machine, to which it is fixed, for example, by a hook connection, can be reduced.
  • the body portion 20 can be provided as a component having a plurality of pieces.
  • the elongated body portion 20 can be provided with an elongated core member made of plastics material which is surrounded by a sleeve made of metal material or made of a plastics material having a higher density than the plastics material used for making the core member and/or the plastics material used for making the two connecting portions 26, 28.
  • the sleeve member provides an additional mass for applying an increased load to a tackle cord attached to this cord connector 12, while not being used for transmitting any forces.
  • the component 14 providing the body portion 20 may be made of a plastics material having a higher density than the plastics material used for making at least one of the two connecting portions 26, 28. While these two connecting portions 26, 28 are preferably made of the same plastics material, different plastics materials or a metal material for at least one of these two connecting portions 26, 28 may be used.
  • Fig. 5 shows a tackle member 40a that can be used in the shed forming mechanism, for example, a Jacquard machine, for a weaving machine.
  • the tackle member 40a shown in Fig. 5 comprises three pulleys 42a, 44a and 46a, which are connected to each other by means of two connecting members 48a, 50a.
  • Each one of these two connecting members comprises an elongated body portion 52a providing a piece of one component 54a of the respective connecting members 48a, 50a.
  • the body portion 52a is preferably made of plastics material and therefore can be provided with a quite complex shape.
  • the two body portions 52a of the connecting members 48a, 50a may be arranged such as to be fixed to each other while providing a connection of the pulleys 42a, 44a, 46a.
  • Axle members 56a, 58a, 60a preferably made of metal material are provided as further components 62a, 64a, 66a of the connecting members 48a, 50a. It is to be noted that, in an assembled condition, these axle members 56a, 58a, 60a may be inserted with their ends into respective openings provided on the body portions 52a. Therefore, each one of the axle members 56a, 58a, 60a provides a component 62a, 64a, 66a for both of the connecting members 48a, 50a.
  • each one of the two body portions 52a is provided with a recess 68a for receiving an additional mass member 70a.
  • this additional mass member 70a is held between the two body portions 52a of the two connecting members 48a, 50a. Therefore, this additional mass member 70a, in the sense of the present invention, can be considered as providing an additional piece for each one of the two components 54a of the two connecting members 48a, 50a, such that each one of these two components can be considered as being a component made of two pieces, i.e. the respective body portion 54a and the additional mass member 70a.
  • the body portion 20, made of metal material and therefore providing an additional mass is also used to transmit the forces applied to the connecting member 10, in the construction shown in Fig. 5, the additional mass member 70a, which preferably is made of metal material or a plastics material having a higher density than the plastics material used for making the body portions 52a, is not used for transmitting any forces, but is only provided for increasing the overall mass of the tackle member 40a.
  • a plurality of additional mass members 70a may be provided.
  • the additional mass member 70a or the plurality of such mass members may be attached to the body portions 52a by insertion in respective recesses and/or by gluing and/or by integral casting, for example, overmolding. While the arrangement of the additional mass member 70a between the two body portions 52a provides a low-volume construction of the tackle member 40a, such additional mass members may alternatively or additionally be provided on the sides of the body portions 52a facing away from each other.
  • FIGs. 6 and 7 A further embodiment of a connecting member 10b and cord connector 12b, respectively, is shown in Figs. 6 and 7.
  • This connecting member 10b comprises a body portion 20b made of plastics material, for example, in an injection molding process.
  • the body portion 20b at its two ends 22b, 24b, comprises as integral portions thereof the two connecting portions 26b, 28b.
  • connecting portion 26 two heddle cords 120, 120' are non-detachably connected to the body portion 20b.
  • a tackle cord can be connected to the body portion 20b.
  • an additional mass member 70b is provided within the body portion 20b of the connecting member 10b.
  • This additional mass member 70b provides a further component of the connecting member 10b which, for increasing the mass of the connecting member 10b, is made of a material having a higher density than the plastics material used for providing the body portion 20b.
  • this additional mass member 70 is made of metal material which, during the injection molding process for manufacturing the connecting member 10b, becomes embedded into the material used for providing the body portion 20b.
  • Fig. 8 is a schematic drawing for showing the injection molding process for manufacturing the connecting member 10b shown in Figs. 6 and 7.
  • the additional mass member 70b is positioned within a mold 72b and is held in a predetermined positioning, for example, by protrusions provided on the interior surface of mold 72b. It is to be noted, that the or even a plurality of such additional mass members 70 can be positioned at any suitable location within the mold 72b and the body portion 20b, respectively.
  • the one or two needed heddle cords will extend out of mold 72b.
  • the molten plastics material is injected into the interior space of mold 72, such as to surround the additional mass member 70b and the portion of the heddle cord/s extending within the interior space of mold 72b, and such that the additional mass member 70b and the heddle cord/s become embedded into the plastics material. After the plastics material has cooled down and hardened, the mold 72b is removed, such that the finished connecting member 10 is provided.
  • the connecting member manufactured according to Fig. 9 comprises a body portion 20 made, for example, of metal material and providing a first component 14 of the connecting member.
  • This body portion 20 with its two end portions is introduced into two molds 72, 72'.
  • the molten plastics material then is injected into molds 72, 72' for providing the two connecting portions integrally cast to the body portion 20 and providing two additional components of the connecting member made of a material having a lower density than the material of the body portion 20. After the plastics material has hardened, the two molds 72, 72' are removed.
  • a shed forming mechanism for a weaving machine may comprise a plurality of the cord connectors 12 shown in Fig. 1 , in particular may comprise one such cord connector in association with each warp yarn used in a weaving machine or in association with a group of warp yarns which have to be moved in common. Further, a plurality of such tackle members 40a shown in Fig. 5 may be provided in the shed forming mechanism for a weaving machine.
  • such a tackle arrangement may comprise at least one tackle member 40a provided with an increased mass due to the use of a connecting member having at least one component or at least one piece of one component made of rather heavy, high-density material, for example, metal material.
  • tables 1 to 3 some examples of materials having a lower density (tablel ) and examples of materials having a higher density (tables 2 and 3) are shown. All the materials listed in table 1 and having the lower density are plastics materials and, for example, may be used for making the connecting portions 26, 28 providing components of the cord connector 12 and/or for making the plate shaped body portions 52a providing pieces of the connecting members 54a.
  • the pulleys 42a, 44a, 46a also may be made of these materials having the lower density.
  • at least one of these pulleys 42a, 44a, 46a may be made of a material listed in tables 2 and 3 and having the higher density.
  • the materials listed in table 2 also are plastics materials. However, these plastics materials have a remarkably higher density than the plastics materials listed in table 1 .
  • the materials listed in table 3 all are metal materials having a density which again is remarkably higher than the density of the materials listed in table 1 .
  • the body portion 20 providing a component of the cord connector 12 and/or the additional mass member 70a providing a piece of a component (the body portions 54a) of the tackle member 40a, as well as the axle members 56a, 58a, 60a also providing components of the tackle member 40a preferably are made of a material listed in tables 2 and 3 and having the higher density. Table 1
  • Polyamide 66 reinforced with glass fiber 1 ,37
  • Polyamide 66 reinforced with glass fiber 1 ,44-1 ,47

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Harvester Elements (AREA)

Abstract

L'invention concerne un élément de raccordement (10) qui permet de raccorder les uns aux autres des éléments d'un mécanisme de formation de foule pour un métier à tisser, qui comprend au moins deux composants (14, 16, 18) constitués de matériaux ayant des densités différentes.
PCT/EP2016/064816 2015-07-02 2016-06-27 Élément de raccordement pour raccorder les uns aux autres des éléments d'un mécanisme de formation de foule pour un métier à tisser WO2017001324A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP16733447.3A EP3317444A1 (fr) 2015-07-02 2016-06-27 Élément de raccordement pour raccorder les uns aux autres des éléments d'un mécanisme de formation de foule pour un métier à tisser
US15/741,104 US20180195211A1 (en) 2015-07-02 2016-06-27 Connecting member for connecting elements of a shed forming mechanism for a weaving machine with each other

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15175071.8 2015-07-02
EP15175071.8A EP3112509A1 (fr) 2015-07-02 2015-07-02 Pièce de raccordement pour éléments de raccord d'un mécanisme de formation de foule d'un métier à tisser

Publications (1)

Publication Number Publication Date
WO2017001324A1 true WO2017001324A1 (fr) 2017-01-05

Family

ID=53539517

Family Applications (1)

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PCT/EP2016/064816 WO2017001324A1 (fr) 2015-07-02 2016-06-27 Élément de raccordement pour raccorder les uns aux autres des éléments d'un mécanisme de formation de foule pour un métier à tisser

Country Status (3)

Country Link
US (1) US20180195211A1 (fr)
EP (2) EP3112509A1 (fr)
WO (1) WO2017001324A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116364A (en) 1989-12-15 1992-05-26 Etablissements Staubli-Verdol Harness cord pulley arrangement for jacquard shed forming device
EP0488913A1 (fr) * 1990-11-27 1992-06-03 Staubli-Verdol S.A. Perfectionnements aux moufles utilisés notamment dans les mécaniques d'armure
GB2285635A (en) * 1994-01-13 1995-07-19 Bnl Ltd Double roller elements for jacquard machines
EP0982420A1 (fr) * 1998-08-28 2000-03-01 DEUTSCHE INSTITUTE FÜR TEXTIL- UND FASERFORSCHUNG STUTTGART Stiftung des öffentlichen Rechts Dispositif d'accouplement
EP1514960A2 (fr) * 2003-09-10 2005-03-16 Groz-Beckert KG Système de formation de la foule à faible vibration
DE202005020649U1 (de) * 2005-03-04 2006-07-13 Van De Sandt Technologie- Und Entwicklungs-Gmbh Formelastisches Spannglied mit Resonanzdämpfung für Jacquardmaschinen
WO2013128275A9 (fr) 2012-03-01 2014-04-10 Nv Michel Van De Wiele Dispositif de liaison amovible d'éléments permettant de positionner des fils de chaîne sur un métier à tisser

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BE1000304A5 (nl) * 1987-02-13 1988-10-11 Wiele Michel Nv Van De Opengaap-jacquardmachine waarvan de takelinrichting door middel van op en neer beweegbare planken in blok gestuurd wordt.
BE1004692A4 (nl) * 1991-03-06 1993-01-12 Wiele Michel Van De Nv Takelinrichting voor bewegingsversterking bij de heffing van de kettingdraden, in een opengaap jacquardmachine.
BE1008504A5 (nl) * 1994-07-18 1996-05-07 Wiele Michel Van De Nv Beveiligende inrichting voor het snel verbinden van harnaskoorden met hefkoorden op een weefmachine.
BE1008975A5 (nl) * 1994-12-20 1996-10-01 Wiele Michel Van De Nv Jacquardmachine met takelinrichting.
BE1010134A3 (nl) * 1996-04-10 1998-01-06 Wiele Michel Van De Nv Gaapvormingsinrichting voor een textielmachine.
BE1012321A5 (nl) * 1998-12-04 2000-09-05 Wiele Michel Van De Nv Jacquardhevel.
BE1014134A3 (nl) * 2001-04-20 2003-05-06 Wiele Michel Van De Nv Inrichting voor het bevestigen van tempels op een dubbelstukweefmachine.
DE10124022C2 (de) * 2001-05-17 2003-04-10 Inst Textil & Faserforschung Fachbildeeinrichtung mit Federdämpfung
BE1015098A5 (nl) * 2002-09-09 2004-10-05 Wiele Michel Van De Nv Gaapvormingsinrichting voor een weefmachine.
BE1015313A3 (nl) * 2003-01-16 2005-01-11 Michel Van De Wiele N V Nv Harnasinrichting voor een weefmachine.
DE10349383B4 (de) * 2003-10-21 2005-11-24 Groz-Beckert Kg Webschaft mit Mittelverbinder
DE102005029699B3 (de) * 2005-06-24 2007-02-08 Groz-Beckert Kg Webschaft
BE1016685A3 (nl) * 2005-07-15 2007-04-03 Wiele Michel Van De Nv Inrichting en werkwijze voor het borgen van de verbinding van een hevel en een harnaskoord.
US20080053555A1 (en) * 2006-07-19 2008-03-06 Groz-Beckert Kg Shaft drive transmission and coupling rod
BE1019710A3 (nl) * 2010-12-21 2012-10-02 Wiele Michel Van De Nv Gaapvormingsinrichting voor een weefmachine.
BE1021951B1 (nl) * 2014-07-18 2016-01-28 Michel Van De Wiele Nv Gaapvormingsinrichting voor een weefmachine
BE1022692A9 (nl) * 2015-01-22 2016-10-07 Nv Michel Van De Wiele Takel voor inbouw in een takelinrichting van een jacquardmachine
EP3165643B1 (fr) * 2015-11-04 2018-04-18 NV Michel van de Wiele Métier jacquard, face à face pour métier à tisser comprenant au moins un métier jacquard et procédé d'établissement d'un métier jacquard

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116364A (en) 1989-12-15 1992-05-26 Etablissements Staubli-Verdol Harness cord pulley arrangement for jacquard shed forming device
EP0488913A1 (fr) * 1990-11-27 1992-06-03 Staubli-Verdol S.A. Perfectionnements aux moufles utilisés notamment dans les mécaniques d'armure
GB2285635A (en) * 1994-01-13 1995-07-19 Bnl Ltd Double roller elements for jacquard machines
EP0982420A1 (fr) * 1998-08-28 2000-03-01 DEUTSCHE INSTITUTE FÜR TEXTIL- UND FASERFORSCHUNG STUTTGART Stiftung des öffentlichen Rechts Dispositif d'accouplement
EP1514960A2 (fr) * 2003-09-10 2005-03-16 Groz-Beckert KG Système de formation de la foule à faible vibration
DE202005020649U1 (de) * 2005-03-04 2006-07-13 Van De Sandt Technologie- Und Entwicklungs-Gmbh Formelastisches Spannglied mit Resonanzdämpfung für Jacquardmaschinen
WO2013128275A9 (fr) 2012-03-01 2014-04-10 Nv Michel Van De Wiele Dispositif de liaison amovible d'éléments permettant de positionner des fils de chaîne sur un métier à tisser

Also Published As

Publication number Publication date
US20180195211A1 (en) 2018-07-12
EP3112509A1 (fr) 2017-01-04
EP3317444A1 (fr) 2018-05-09

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