EP1939338B1 - Vorrichtung zur Herstellung von Jacquard-Webmustern, und Jacquard-Webmaschine mit einer solchen Vorrichtung - Google Patents

Vorrichtung zur Herstellung von Jacquard-Webmustern, und Jacquard-Webmaschine mit einer solchen Vorrichtung Download PDF

Info

Publication number
EP1939338B1
EP1939338B1 EP20070356179 EP07356179A EP1939338B1 EP 1939338 B1 EP1939338 B1 EP 1939338B1 EP 20070356179 EP20070356179 EP 20070356179 EP 07356179 A EP07356179 A EP 07356179A EP 1939338 B1 EP1939338 B1 EP 1939338B1
Authority
EP
European Patent Office
Prior art keywords
pulleys
mechanism according
weaving mechanism
pulley
coupling
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.)
Active
Application number
EP20070356179
Other languages
English (en)
French (fr)
Other versions
EP1939338A1 (de
Inventor
Michael Himmelstoss
Alexis Porte
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.)
Staeubli Lyon SA
Original Assignee
Staeubli Lyon SA
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 Staeubli Lyon SA filed Critical Staeubli Lyon SA
Publication of EP1939338A1 publication Critical patent/EP1939338A1/de
Application granted granted Critical
Publication of EP1939338B1 publication Critical patent/EP1939338B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/12—Multiple-shed jacquards, i.e. jacquards which move warp threads to several different heights, e.g. for weaving pile fabrics

Definitions

  • the present invention relates to a weave mechanism for positioning the warp yarns of a Jacquard weaving loom and to a Jacquard weaving loom equipped with such weave mechanics.
  • EP-A-0 839 937 discloses a weave mechanism for obtaining three positions of the warp son through the use of superimposed hooks adapted to be moved vertically, in pairs, by knives and associated with a set of vertically aligned pulleys. Such a three-position weave mechanism, however, does not allow the weaving of certain complex fabrics which, especially in carpet weaving, require four positions of the warp threads.
  • EP-A-0 665 312 discloses a four-position armor mechanic in which each shedding device has four juxtaposed hooks that can be moved vertically by two knives. This device is effective to obtain four regularly spaced warp thread positions. However, the size of such a device is important because the four hooks are arranged side by side.
  • US Patent 5,522,435 discloses a weave mechanism in which each shedding device comprises two hooks adapted to be moved vertically by two reciprocating knives and associated with a set of pulleys, so that the elements of the device can reach four predetermined configurations different corresponding to four different positions of the warp.
  • the fourth position of the warp yarn is obtained in each device by transmitting the movement of one of the knives to the lower pulley of the set of pulleys, by means of a grid external to the device.
  • the warp son of the upper and lower plies are controlled by two separate devices, the amplitude of the movement to be transmitted to the lower pulley of each device being different. This results in the need to provide two separate grids, which makes this complex construction and cumbersome.
  • each device two positions of the warp are only accessible in pairs, that is to say when the left knife is in the high position and the straight knife in the lower position, while the other two positions of the warp are only accessible oddly, that is to say when the left knife is in the low position and the straight knife in high position.
  • the warp must be able to move from the high position to the low position. Therefore, it is impossible for a warp controlled by this device to evolve at any time indifferently to one or the other of the two intermediate positions, which reduces the possibilities of weaving, especially weaving carpet loop.
  • the construction of this device does not make it possible to obtain four equidistant positions of the warp, which is penalizing in terms of crowd opening.
  • the invention more particularly intends to remedy by proposing a clean armor mechanism for generating four positions of the warp yarns of a loom, with a reduced complexity and compactness of the mechanism.
  • the subject of the invention is a weave mechanism for positioning the warp yarns of a Jacquard weaving loom, comprising at least one shedding device, each device for forming the shed having at least two movable upper hooks, arranged in an upper part of the device and able to be displaced vertically by two knives animated with reciprocating movements in opposition of phase, each shedding device further comprising a set of vertically aligned pulleys in a median part of the device, the set of pulleys comprising partial winding pulleys of a cord provided at one end with a carabiner for fixing a rail, certain winding pulleys of the rope being able to be displaced vertically according to the positions of the upper hooks, characterized in that one of the winding pulleys of the cord is t able to be moved vertically by a hitch comprising at least one cord that wraps around at least one additional pulley integral in translation with the pulley made mobile by the hitch, the cord being fixed by one of
  • the term pair designates a configuration of a crowd forming device in which the left knife is in the up position and the right knife in the lower position, and oddly by a configuration in which the knife left is in the low position and the right knife is in the up position.
  • the invention also relates to a jacquard loom equipped with a weave mechanism as described above.
  • the device 1 for forming the crowd represented in FIG. figure 1 has four movable upper hooks 2, 3, 6 and 7 adapted to be moved vertically, in pairs, by two knives 10 and 11 animated reciprocating movement in opposition of phase. More specifically, the device 1 comprises two movable carrying hooks 2 and 3, which are connected by a cable 4 forming a funicular element passing around a pulley 5, and two movable follower hooks 6 and 7, which are connected by a second cable 8 partially surrounding a second pulley 9. The knives 10 and 11 are able to selectively move the carrier hooks 2 and 3, with levers 2a and 3a of these hooks.
  • the follower hooks 6 and 7 are respectively in single support on the carrier hooks 2 and 3, so that the hooks 2 and 6 can be moved together by the knife 10, as well as the hooks 3 and 7 can be moved together by the knife 11.
  • the hooks 2 and 6 constitute a first pair of upper movable hooks
  • the hooks 3 and 7 constitute a second pair of upper movable hooks.
  • a device 12 comprising for example four electromagnets not shown and electronically controlled, is provided for immobilizing the hooks 2, 3, 6 or 7 in the vicinity of the top dead center of the trajectory they reach in support on the knives 10 and 11
  • a single device 12 is used for the selection of the four mobile hooks mentioned above, this device 12 being of any suitable type.
  • the height relative to the not shown frame of the mechanism of the pulleys 5 and 9 located in the middle part of the device 1 is variable according to the respective positions of the upper mobile hooks 2, 3, 6 and 7.
  • the device 1 further comprises three other pulleys 15, 16 and 17 located in its middle part, the five pulleys 5, 9, 15, 16 and 17 being aligned vertically, which means that the centers of the five pulleys are arranged substantially on a common right of vertical direction.
  • the four upper pulleys 5, 9, 15 and 16 are able to be displaced vertically depending on the positions of the four upper movable hooks 2, 3, 6 and 7.
  • the fifth pulley 17 is also able to be moved vertically under the action of an additional hitch, located in the lower part of the device 1 and comprising a sixth pulley 19 disposed in the vertical alignment of the other five pulleys.
  • the displacement of the upper movable hooks 2, 3, 6 and 7 and the sixth lower pulley 19 makes it possible to obtain six different configurations, predetermined by construction, of the five pulleys 5, 9, 15, 16 and 17, in which the arrangement height of the five aforementioned pulleys relative to the frame of the mechanics and / or the relative spacing of these pulleys are different, as visible at Figures 1 to 6 .
  • the six pulleys 5, 9, 15, 16, 17 and 19 of the device 1 are coplanar, which limits the lateral bulk of all they form and simplify the construction of the mechanical.
  • a guide rail 20 keeps the four upper pulleys 5, 9, 15 and 16 aligned with each other.
  • the rail 20 comprises an oblong slot 20a in which a slider 21 can be moved.
  • the pulleys 5 and 15 are mounted on the slider 21, so that they are free in rotation and fixed in translation relative to this slider.
  • the pulleys 9 and 16 are respectively mounted at the upper and lower ends of the rail 20, so that they are free in rotation and fixed in translation relative to the rail 20.
  • the rail 20 is supported by the upper pulley 9 and mobile at altitude with the this.
  • the fifth pulley 17 and the sixth pulley 19 are mounted on a second slider 18, so that they are free to rotate and fixed in translation relative to this second slider.
  • the slider 18 is movable in translation relative to the frame of the machine and guided in translation by a slider not shown.
  • a cord 23 is fixed, at one of its ends, to a base 22 secured to the frame of the mechanism and passes successively around the pulley 16, the pulley 17, then the pulley 15 and hangs below the pulley 15.
  • the second end of the cord 23 carries a carabiner 24 for suspending a not shown control line of the son of warp position.
  • a not shown arch wire is hooked to the carabiner 24 and makes it possible to control the vertical reciprocating movement of the corresponding rail, against an elastic force exerted by a spring connecting the lower end of the rail to the frame of the loom weaving machine equipped with armor mechanics.
  • several arcade son can be hooked to the carabiner 24, which allows to control several smooth with this carabiner.
  • the set of archwires attached to the various carabiners form the harness of mechanics.
  • the additional hitch comprises a bead 25, which is fixed at one of its ends to a second base 26 secured to the frame of the machine and passes around the sixth pulley 19.
  • the second end of the bead 25, located on the side opposite the carabiner 24, is provided with a lower mobile hook 27.
  • the lower mobile hook 27 is adapted to be moved vertically by a lower knife 31 driven in a movement in phase with the movement of the knife 11 and stroke H equal to that of the knives 10 and 11.
  • the selection device 12 holds neither the carrier hook 2 nor the follower hook 6, it is both the pulleys 5 and 9 which have a translational movement down a height H / 2.
  • the rise of the lower knife 31 accompanied by the lower hook 27 allows the movement of the sixth pulley 19 to its upper position, and the fifth pulley 17, whose position is fixed relative to the pulley 19, rises by a height H / 2.
  • Each device 1 of a weave mechanism thus makes it possible to obtain four equidistant positions of the carabiner 24, the pitch between two adjacent positions being equal to the stroke H of the knives of the device 1.
  • the two intermediate positions are accessible oddly.
  • these two intermediate positions are also accessible evenly, as shown by the configurations of the figures 3 and 5 , for which a reasoning in terms of displacement of the pulleys can be carried out, as for the figures 2 and 4 .
  • the high position of the carabiner 24 is only accessible for one pair pick, while the lower position is only accessible for an odd pick.
  • the shedding devices 1 are advantageously grouped into groups of eight devices to form a module that can be arranged unitarily in the mechanism.
  • the number of devices of a module may be different from eight.
  • the possibilities of weaving of pile and loop carpets are improved since the intermediate positions are accessible both as even and odd duits, the formation of the remaining carpet hairs guaranteed with the high and low positions accessible one after the other.
  • the device 1 according to the invention makes it possible to reach four positions, of which two intermediate positions are accessible both at odd and even ends, it can be used in carpet weaving applications without there being of distinction of construction, or distinction of control mode, between the device for actuating a pile thread of the upper sheet and the device for actuating a pile thread of the lower sheet.
  • all the devices 1 of a weave mechanism according to the invention are controlled directly by the knives 10, 11 and 31.
  • the multiplication of the movement amplitude of the knives which makes it possible to obtain a movement of pulleys 15, 16 and 17 with strokes compatible with the four positions of the carabiner 24 to be achieved, is provided by elements internal to the device 1 and is the same for all devices of the mechanics, which advantageously simplifies the construction of a loom incorporating such a mechanism and decreases the size.
  • the three pulleys 15, 16 and 17, responsible for the movement of the carabiner 24, can move independently of each other in even and odd picks.
  • the pulley 17 an H / 2 stroke displacement
  • the four positions proposed for the carabiner 24 are evenly spaced, which optimizes the shed openings and therefore the efforts on the loom.
  • the vertical alignment of the constituent elements of the device 1 makes it possible to limit its bulk.
  • a loom equipped with a weave mechanism according to the invention thus has a good compactness.
  • the invention is not limited to the example described and shown.
  • the knives 11 and 31 can be replaced by two parts of a single knife 11 sized to reach both the upper hooks 3 and 7 and the lower hook 27.
  • L The use of such a long knife 11 saves space, thanks to the removal of a knife actuating device.
  • the mechanical control of the device 1 is then identical to that of a conventional device comprising two movable knives in phase opposition, despite the presence of the additional lower hook 27. It is also possible to envisage mounting certain devices 1 of a loom according to the invention, actuated by the same left and right knives, with the lower hook 27 arranged on the side of the upper left hooks of the device 1 and other devices.
  • the lower hook 27 may be associated with an electronic selection device, similar to the selection device 12 of the upper hooks.
  • the lower hook 27 then follows the movement of the lower knife 31 if the electronic control suspends the maintenance of the hook in its lower position.
  • the pulley 19, and therefore the pulley 17, in the lower position during the odd picks Three additional configurations of the device 1 are then possible, so that the upper position and the two intermediate positions are accessible both odd and even, while the lower position remains accessible only odd. Therefore, it is possible to keep the upper position and the two intermediate positions on two consecutive picks, by applying to the next pick a symmetrical selection of the upper hooks, which limits the parts to move to maintain the same position of the carabiner 24.

Landscapes

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

Claims (17)

  1. Schaftmaschine für die Positionierung von Kettfäden einer Jacquard-Webmaschine, mindestens eine Fachbildungsvorrichtung (1) umfassend, wobei jede Fachbildungsvorrichtung mindestens zwei obere bewegliche Platinen (2, 3, 6, 7) aufweist, die in einem oberen Teil der Vorrichtung angeordnet sind und ausgebildet sind, vertikal von zwei Messern (10, 11) verschoben zu werden, die zu wechselnden phasenversetzten Bewegungen angeregt werden, und jede Fachbildungsvorrichtung außerdem eine Anordnung von Seilrollen (5, 9, 15, 16, 17) aufweist, die vertikal in einem Mittelteil der Vorrichtung ausgerichtet sind, wobei die Seilrollenanordnung Rollen (15, 16, 17) zur Teilaufwicklung einer Schnur (23) enthält, die an einem Ende mit einem Karabiner (24) zur Befestigung einer Litze ausgerüstet ist, wobei bestimmte Rollen (15, 16) zum Aufwickeln der Schnur (23) geeignet sind, vertikal abhängig von den Positionen der oberen Platinen (2, 3, 6, 7) verschoben zu werden, dadurch gekennzeichnet, dass eine (17) der Rollen zum Aufwickeln der Schnur (23) geeignet ist, vertikal durch eine Kupplung verschoben zu werden, die mindestens eine Platinenschnur (25) umfasst, die sich um mindestens eine zusätzliche Seilrolle (19) wickelt, die translatorisch mit der durch die Kupplung beweglich gewordenen Rolle (17) verbunden ist, wobei die Platinenschnur (25) über eines ihrer Enden mit dem Gestell der Maschine verbunden ist, während das andere Ende der Platinenschnur (25) geeignet ist, durch ein Messer (31) zur Verschiebung der Kupplung (19, 25) verschoben zu werden.
  2. Schaftmaschine nach Anspruch 1, dadurch gekennzeichnet, dass die durch die Kupplung (19, 25) beweglich angeordnete Seilrolle (17) die untere Rolle der Anordnung von Seilrollen (5, 9, 15, 16, 17) ist, die in dem Mittelteil der Fachbildungsvorrichtung (1) angeordnet sind.
  3. Schaftmaschine nach Anspruch 2, dadurch gekennzeichnet, dass die Kupplung (19, 25) in einem unteren Bereich der Fachbildungsvorrichtung (1) angeordnet ist.
  4. Schaftmaschine nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Anordnung der Seilrollen (5, 9, 15, 16, 17), die in dem Mittelteil der Fachbildungsvorrichtung (1) angeordnet sind, und die oder jede Seilrolle (19) der Kupplung (19, 25) vertikal ausgerichtet sind.
  5. Schaftmaschine nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das bewegliche Ende der Platinenschnur (25) mit einer unteren beweglichen Platine (27) ausgerüstet ist, wobei diese untere Platine (27) geeignet ist, von dem Messer (31) zur Verschiebung der Kupplung (19, 25) verschoben zu werden.
  6. Schaftmaschine nach Anspruch 5, dadurch gekennzeichnet, dass jede Fachbildungsvorrichtung (1) eine Auswahlvorrichtung umfasst, die geeignet ist, die untere Platine (27) in der Nähe des unteren Totpunktes ihres Weges festzulegen.
  7. Schaftmaschine nach einem beliebigen der Ansprüche 5 oder 6, dadurch gekennzeichnet, dass in jeder Fachbildungsvorrichtung (1) die untere Platine (27) und der Karabiner (24) an zwei gegenüberliegenden Seiten der Vorrichtung angeordnet sind.
  8. Schaftmaschine nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Messer (31) zur Verschiebung der Kupplung (19, 25) in Abhängigkeit von einem (11) der Messer zur Verschiebung der oberen Platinen (2, 3, 6, 7) bewegt wird.
  9. Schaftmaschine nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Messer (31) zur Verschiebung der Kupplung (19, 25) gemäß einem Weg (H) gleich dem Weg (H) der Messer (10, 11) zur Verschieben der oberen Platinen (2, 3, 6, 7) beweglich ist.
  10. Schaftmaschine nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die durch die Kupplung (19, 25) beweglich ausgeführte Seilrolle (17) vertikal gemäß einem Weg (H/2) gleich der Hälfte des Weges (H) der Messer (10, 11) zur Verschiebung der oberen Platinen (2, 3, 6, 7) beweglich ist.
  11. Schaftmaschine nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Messer (31) zur Verschiebung der Kupplung (19, 25) ein unteres Teil eines (11) der Messer zur Verschiebung der oberen Platinen (2, 3, 6, 7) ist.
  12. Schaftmaschine nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass jede Fachbildungsvorrichtung (1) vier bewegliche obere Platinen (2, 3, 6, 7) aufweist, die geeignet sind, vertikal paarweise von den zwei Messern (10, 11) zur Verschiebung der oberen Platinen bewegt zu werden, wobei eine erste Platine (6, 7) jedes oberen Platinenpaares in Flächenabstützung auf der zweiten Platine (2, 3) des Paares ist, wobei die in dem Mittelteil der Vorrichtung angeordnete Seilrollenanordnung mindestens fünf Rollen (5, 9, 15, 16, 17) umfasst, von denen vier Rollen (5, 9, 15, 16) geeignet sind, vertikal abhängig von den Positionen der vier oberen Platinen (2, 3, 6, 7) bewegt zu werden, während die fünfte Rolle (17), um die sich teilweise die Schnur (23) wickelt, geeignet ist, vertikal durch die Kupplung (19, 25) bewegt zu werden, wobei die fünf Rollen (5, 9, 15, 16, 17) geeignet sind, mindestens sechs vorbestimmte unterschiedliche Konfigurationen zu erreichen, die vier unterschiedlichen Positionen des Karabiners (24) entsprechen.
  13. Schaftmaschine nach Anspruch 12, dadurch gekennzeichnet, dass die vier Positionen des Karabiners (24) eine obere Position, eine untere Position und zwei Zwischenpositionen zwischen der oberen und der unteren Positionen umfassen, wobei jede Zwischenposition zugleich bei geradzahligem Schuss und ungeradzahligem Schuss zugänglich ist.
  14. Schaftmaschine nach einem beliebigen der Ansprüche 12 oder 13, dadurch gekennzeichnet, dass die vier Positionen des Karabiners (24) gleichabständig sind.
  15. Schaftmaschine nach einem beliebigen der Ansprüche 12 bis 14, dadurch gekennzeichnet, dass die Schnur (23) so angeordnet ist, dass sie sich teilweise um die fünfte Seilrolle und die zwei Rollen (15, 16) unter den vier Rollen (5, 9, 15, 16) der Vorrichtung zur Fachbildung, die von den oberen Platinen (2, 3, 6, 7) gesteuert werden, wickelt, wobei die vier oberen Platinen (2, 3, 6, 7) jeweils paarweise über ein Seilelement (4, 8) miteinander verbunden sind, das sich jeweils teilweise um eine (5, 9) der zwei anderen Rollen unter den vier Rollen (5, 9, 15, 16) wickelt, die von den oberen Platinen gesteuert werden.
  16. Schaftmaschine nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Rollen (5, 9, 15, 16, 17, 19) jeder Fachbildungsvorrichtung koplanar sind.
  17. Jacquard-Webmaschine, dadurch gekennzeichnet, dass sie mit einer Schaftmaschine nach einem beliebigen der vorhergehenden Ansprüche ausgebildet ist.
EP20070356179 2006-12-26 2007-12-21 Vorrichtung zur Herstellung von Jacquard-Webmustern, und Jacquard-Webmaschine mit einer solchen Vorrichtung Active EP1939338B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0611358A FR2910495B1 (fr) 2006-12-26 2006-12-26 Mecanique d'armure et metier a tisser de type jacquard equipe d'une telle macanique.

Publications (2)

Publication Number Publication Date
EP1939338A1 EP1939338A1 (de) 2008-07-02
EP1939338B1 true EP1939338B1 (de) 2009-09-30

Family

ID=38255262

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070356179 Active EP1939338B1 (de) 2006-12-26 2007-12-21 Vorrichtung zur Herstellung von Jacquard-Webmustern, und Jacquard-Webmaschine mit einer solchen Vorrichtung

Country Status (4)

Country Link
EP (1) EP1939338B1 (de)
CN (1) CN101240472B (de)
DE (1) DE602007002610D1 (de)
FR (1) FR2910495B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104120533B (zh) * 2013-04-25 2015-11-25 涟水天宫云锦织造有限公司 云锦二次提花专用提拉装置
CN104372486B (zh) * 2013-08-14 2016-12-28 王伯奇 时差电磁铁提花选经机构与选经方法
BE1025414B1 (nl) * 2017-07-20 2019-02-20 Nv Michel Van De Wiele Gaapvormingsinrichting voor een weefmachine
CN107700012A (zh) * 2017-11-20 2018-02-16 常熟纺织机械厂有限公司 电子提花机选针组件
EP3739092B1 (de) * 2019-05-13 2023-07-19 Stäubli Italia S.p.A. Fachbildungsvorrichtung zum etikettieren von webkanten oder geweben auf einer webmaschine und verfahren zur anpassung solch einer fachbildungsvorrichtung
CN112725977A (zh) * 2020-12-25 2021-04-30 上海超诚电子科技有限公司 提花机用新型滑轮组件、开口组件及提花机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1008209A4 (nl) 1993-04-23 1996-02-13 Wiele Michel Van De Nv Jacquardmachine.
FR2715666B1 (fr) * 1994-01-28 1996-05-03 Staubli Verdol Mécanique d'armure propre à engendrer quatre positions des fils de chaîne d'un métier à tisser.
BE1008975A5 (nl) * 1994-12-20 1996-10-01 Wiele Michel Van De Nv Jacquardmachine met takelinrichting.
FR2754277B1 (fr) * 1996-10-04 1998-12-18 Staubli Lyon Mecanique d'armure a trois positions et metier a tisser de type jacquard equipe d'une telle mecanique
BE1011210A3 (nl) * 1997-06-12 1999-06-01 Wiele Michel Van De Nv Vierstanden-opengaap-jacquardmachine.
EP0940489A1 (de) * 1998-02-06 1999-09-08 Kornblit Amnon Flaschenzug-Vorrichtung für Jacquardmaschinen

Also Published As

Publication number Publication date
CN101240472A (zh) 2008-08-13
CN101240472B (zh) 2011-11-09
EP1939338A1 (de) 2008-07-02
FR2910495A1 (fr) 2008-06-27
FR2910495B1 (fr) 2009-01-30
DE602007002610D1 (de) 2009-11-12

Similar Documents

Publication Publication Date Title
EP1939338B1 (de) Vorrichtung zur Herstellung von Jacquard-Webmustern, und Jacquard-Webmaschine mit einer solchen Vorrichtung
EP0214075B1 (de) Fachbildungsvorrichtung für eine Webmaschine
EP0823501B1 (de) Verfahren und Vorrichtung zur Wahl der beweglichen Haken einer Fachbildungsvorrichtung sowie Jacquardwebmaschine
EP0399930B1 (de) Verbesserungen an Jacquardvorrichtungen mit drei Positionen
FR2756574A1 (fr) Dispositif de selection, mecanique d'armure a trois positions et metier a tisser equipe d'une telle mecanique d'armure
FR2846343A1 (fr) Mecanisme de formation de la foule et metier a tisser equipe d'un tel mecanisme
EP0839937B1 (de) Dreistand Fachbildungsvorrichtung und Jacquardwebmaschine mit einer solchen Vorrichtung
EP0665312B1 (de) Fachbildungsmechanismus zur Erzielung von vier Positionen der Kettfäden in einer Webmaschine
FR2587046A1 (fr) Dispositif de commande des dessins dans les machines textiles
FR2779158A1 (fr) Methode et metier a tisser pour le tissage d'un tissu a poil
FR2742170A1 (fr) Perfectionnements aux mecaniques d'armures a double leve
EP1852531A1 (de) Mechanismus zur Bildung von gewalktem Gewebe, mit einem solchen Mechanismus ausgestattete Webmaschine und Verfahren zur Auswahl der beweglichen Platine eines solchen Mechanismus
EP0433196B1 (de) Fachformungsvorrichtung, wobei eine Öffnung des Faches möglich ist
FR2655359A1 (fr) Dispositif pour tisser a chaine croisee le bord lateral d'un tissu dans un metier a tisser.
FR2535743A1 (fr) Systeme de commande de lisses pour un metier a tisser a foule a ondulation mouvante
EP1472396B1 (de) Fachbildungsmechanismus und jacquardwebmaschine mit einem solchen mechanismus
BE905884Q (fr) Dispositif de commande de lisses de metier a tisser.
FR2728279A1 (fr) Dispositif de palan pour une machine jacquard
FR2467897A1 (fr) Dispositif de tirage entre une ratiere et les cadres d'un metier a tisser
JPH0791721B2 (ja) 全開口ジャガード織機で縦糸を持ち上げる間に動きを増補する滑車装置
FR2520010A1 (fr) Dispositif pour la commande du mouvement des cadres de lisses sur un metiers a tisser
FR2734000A1 (fr) Metier jacquard a quatre positions
FR2553106A1 (fr) Dispositif pour fabriquer une lisiere de tissu pourvue d'un renforcement
WO1998018987A1 (fr) Dispositif de selection de fils de trame pour un metier a tisser
FR2528880A1 (fr) Mecanisme d'armure pour metiers jacquard du type a double levee

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: 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

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

17P Request for examination filed

Effective date: 20081117

AKX Designation fees paid

Designated state(s): BE DE FR IT TR

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): BE DE FR IT TR

REF Corresponds to:

Ref document number: 602007002610

Country of ref document: DE

Date of ref document: 20091112

Kind code of ref document: P

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: 20100701

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: 20090930

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

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

Ref country code: DE

Payment date: 20211227

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602007002610

Country of ref document: DE

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

Ref country code: DE

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

Effective date: 20230701

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

Ref country code: TR

Payment date: 20231208

Year of fee payment: 17

Ref country code: FR

Payment date: 20231227

Year of fee payment: 17

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

Ref country code: BE

Payment date: 20231227

Year of fee payment: 17