EP0740713B1 - Systeme d'alimentation pour metier a injection - Google Patents

Systeme d'alimentation pour metier a injection Download PDF

Info

Publication number
EP0740713B1
EP0740713B1 EP94922262A EP94922262A EP0740713B1 EP 0740713 B1 EP0740713 B1 EP 0740713B1 EP 94922262 A EP94922262 A EP 94922262A EP 94922262 A EP94922262 A EP 94922262A EP 0740713 B1 EP0740713 B1 EP 0740713B1
Authority
EP
European Patent Office
Prior art keywords
yarn
conveyor
weft
slip
brake
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.)
Expired - Lifetime
Application number
EP94922262A
Other languages
German (de)
English (en)
Other versions
EP0740713A1 (fr
Inventor
Lars Helge Gottfrid Tholander
Pär JOSEFSSON
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.)
Iro AB
Original Assignee
Iro AB
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 Iro AB filed Critical Iro AB
Publication of EP0740713A1 publication Critical patent/EP0740713A1/fr
Application granted granted Critical
Publication of EP0740713B1 publication Critical patent/EP0740713B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means

Definitions

  • the invention relates to an entry system of a jet loom.
  • a positive delivery mechanism for the jet loom intended In an entry system known from EP-A1-04 77 877 is downstream of an engaging stopper Measuring feeder in the thread path to the nozzle insertion device a positive delivery mechanism for the jet loom intended.
  • This consists of either one Conveyor roller pair with a stationary, drivable Conveyor roller and a free-running and over part an entry process can be pressed onto the driven conveyor roller Counter role, or from a stationary, drivable conveyor roller and only one Part of an insertion process the weft onto the conveyor roller pressing actuator.
  • the weft will about the part of the entry process over which the drive is activated, exactly with the speed profile of the Drive and exactly with the respective conveyor roller peripheral speed positive to the nozzle insertion device delivered.
  • the drive of the driven conveyor roller is controlled according to a predetermined speed profile, around the nozzle insertion device when pulling off to relieve the weft.
  • the control of the drive the conveyor role is complicated. The coordination of the intervention of the positive delivery mechanism on the entry process and on the engagement and disengagement of the stopper difficult.
  • a friction thread delivery device known from EP-B1-03 87 546 for example for a water or Air jet looms are at least two at a distance arranged to each other, partially wrapped by the weft Drums provided between which to the drum shell surfaces staggered partitions are arranged. Upstream and is downstream of the friction thread delivery device one web brake independent and fixed thread brake intended. The friction thread delivery device pulls the weft from a bobbin and delivers slip it to the jet loom as soon as the in the jet loom generated tension in the weft Braking effect downstream of the friction and thread delivery device arranged thread brake overcomes.
  • the invention has for its object in the operation of a Jet loom the number due to drastic changes in tension in the weft caused by broken threads and the energy expenditure on the weft in the shed transporting medium and reduce the entry frequency without increasing the risk of thread breaks.
  • the task is performed with the entry system Claim 1 solved.
  • the exact dimensioning of the weft thread length can be found in the Weft storage, delivery and measuring device instead.
  • the one generated by the nozzle insertion device in the weft Tension is used to call up the slip conveyor force used, which supports the pulling and accelerating and the nozzle insertion device is relieved.
  • the slip conveyor does not work positively, but with one inter alia dependent on the weft tension Slip, which is gentle on the weft.
  • the energy expenditure for the nozzle insertion device decrease noticeably to a certain entry frequency produce. Because the slip conveyor and the nozzle entry device sharing the work becomes the weft treated gently. The number of thread breaks drops significantly, because the slip conveyor has a compensating effect and because the slip conveyor is built up gently.
  • the Entry frequency can even be because of the division of labor increase significantly, i.e., it can be realize the weft thread a higher entry speed.
  • the mass of the inserted weft is delayed must be, where appropriate, the nozzle entry device still pulling on the weft would increase the slip the thread tension between the slip conveyor and the weft stop and release device strong increase and damage or tear off the weft.
  • deactivating the Slip conveyor can be removed after reducing the slip conveyor bring the weft gently to a standstill.
  • the engaging thread brake and the nozzle insertion device results in one Favorable treatment of the weft thread in spite of the possibility of a higher entry frequency with reduced energy consumption for the nozzle insertion device.
  • the disadvantageous for the weft Influence of the thread tension dependent working Slip conveyor comes by its deactivation on Entries do not apply.
  • the entry system is structurally and control technology simply because the Slip conveyance solely from the interaction of the components of the entry system and dismantles and none own control needs.
  • the embodiment according to claim 2 is particularly advantageous.
  • the thread brake has a double function. she draws the energy of the delay towards the end of the entry gentle on the mass of the inserted weft thread open and at the same time deactivate the slip conveyor, so that it does not damage the weft. Doing so either with the thread brake downstream, the weft thread relieved in the slip conveyor, so that the slip grows and the slip conveyance drops, or at Slip conveyor arranged thread brake the wrap or pressure on the still rotating conveyor roller eliminated. This is structurally simple because only which is almost indispensable for high thread speeds anyway Thread brake needs to be controlled.
  • a common one Measuring feeder provided its for the thread critical interaction with the slip conveyor in the end the entry process by deactivating the Slip conveyor, e.g. through the then engaging thread brake, suppressed in a way that is gentle on the weft becomes.
  • the measurement supplier be placed close to the jet loom. There are optimally few that mechanically act on the thread Deflection points in the thread path needed because the Conveyor roller gently deflects the weft makes. It can be done by aligning the measurement feeder an optimal wrap angle at the Set the conveyor roller.
  • the Slip conveyance on two conveyor rollers creates what too a desirable rapid response of the slip conveyor contributes and the mechanical load for the Spread weft.
  • the necessary high rotation speed of the conveyor roller or the conveyor rollers on simple and inexpensive Generated way.
  • a turbine as a drive can be used on the Jet loom anyway existing compressed air energy use.
  • the Deflection brake an additional function.
  • the slip conveyor is not reduced by the fact that the weft tension is kept away from the conveyor role, but in that the weft is lifted from the conveyor roller becomes.
  • the reversing brake performs a double function because it deactivates the slip conveyor and the Whip effect dampens at the end of the entry process.
  • the deflection element of the deflection brake releases the weft from the conveyor roller, whereby it is a gentle one at the place of the conveyor roller Brakes the weft by deflecting.
  • the alternative embodiment according to claim 13 is cheap because the slip conveyor without the help of the thread brake is deactivated. If necessary. can then even the controlled Thread brake no longer applicable.
  • the stationary Deflection elements when working the slip conveyor passive to avoid annoying friction points in the thread path.
  • the deflection points only brake, when the slip conveyor is deactivated. It is one controlled thread brake is not absolutely necessary because this in their function by the passive deflection elements at least is temporarily replaced.
  • a weft insertion system E according to FIG. 1 of a jet loom W e.g. an air or water jet loom, has a shed 1 and a nozzle insertion device, consisting of a main nozzle 2 and auxiliary nozzles 3, on each with a weft in the direction of entry e is entered in the shed 1.
  • a weft storage, delivery and measuring device M is provided, e.g. a common one Measuring feeder F, the drum 4 for forming a thread supply consisting of turns for the Weft Y as well as a web cycle controllable Has weft stop and release device S.
  • the latter consists of an outside of the measuring feeder F.
  • the drum 4 stationary stop device 5 with an engaging and disengaging stop 6, which in engaged state the weft Y against a withdrawal movement sets and pull the overhead when disengaged of the weft Y allowed.
  • the direction of movement the stop 6 is indicated by a double arrow 7.
  • the slip conveyor B has two adjacent according to FIG. 1 Conveyor rollers R1, R2 on which the weft thread Y each with a predetermined wrap angle is redirected. Both conveyor rollers are R1, R2 driven continuously and in the direction of entry, and at a peripheral speed that is higher than the maximum thread insertion speed.
  • the controlled thread brake T according to FIG. 1 is a so-called Deflection brake D with a plurality of deflection elements 11, 12 and a drive 13 that can be actuated depending on the web cycle.
  • the deflection brake D is between a passive position (shown) in which the weft y passes freely, and a braking position (not shown) adjustable, in which the deflecting elements 11, 12 the weft Y Deflect and brake in a Z-shape.
  • the slip conveyor B only one driven conveyor roller R1, around which the Weft Y is deflected.
  • the measuring feeder F is with an axis lying approximately transverse to the entry direction e 4a aligned its drum 4, the conveyor roller of the slip conveyor B the deflection of the weft makes.
  • a controlled thread brake T is either one Deflection brake D or a controlled thread clamp (not shown) provided. It is a wrap angle of shown approximately 90 °. However, a larger one can also be used or set a smaller wrap angle. If necessary. is at least one stationary thread guide in Thread path provided (not shown).
  • the controlled Thread brake T arranged at the slip conveyor B. or integrated in this and designed as a deflection brake D.
  • the slip conveyor B has the two conveyor rollers R1, R2 on.
  • the deflection elements 11 ', 12' of the deflection brake D are arranged so that in the in Fig. 6A shown passive position of the deflection brake D of the weft Y loosely wraps around the conveyor rollers R1, R2.
  • 6B are the deflection elements 11 ', 12' adjusted so that the weft Y from the conveyor rollers R1, R2 at least largely ventilated and is simultaneously braked by turning.
  • the weft thread Y similar to FIG. 3 by approximately 90 ° by one Conveyor roller R1 deflected.
  • the conveyor roller R1 can be deactivate with the actuator 14, i.e. from the weft move away, e.g. swing away, and for this purpose, e.g., mounted on a lever 16 against the force of a Spring 17 is pivotable.
  • 9B is the deactivated one Position of the conveyor roller R1 shown.
  • FIG. 6A, 6B are as in FIG. 1 and 2 two conveyor rollers R1, R2 are provided.
  • the two conveyor rollers R1, Move R2 to the deactivated position shown in FIG. 5B, in which they no longer weft Y or no longer apply significantly and the weft Y is deflected on stationary deflection elements 8, 10.
  • a controlled thread brake downstream of the Slip conveyor B is eliminated because in the deactivated Position of the slip conveyor B a braking effect Redirection is present, which is the whip effect can mitigate.
  • a controlled thread brake downstream the slip conveyor B is provided, this only serves more to further reduce the whip effect and gentle braking of the weft thread when the slip conveyor B is deactivated by means of the actuator 14.

Landscapes

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

Claims (14)

  1. Système d'insertion (E) du fil de trame (Y) sur un métier à injection (W),
    comprenant un dispositif d'insertion par jets (2, 3) dans le métier à injection (W), lequel dispositif d'insertion déroule le fil de trame (Y) et le lance à travers la foule (1),
    comprenant un dispositif de stockage, de distribution et de mesure du fil de trame (M), monté en amont du dispositif d'insertion par jets (2, 3) et équipé d'un dispositif de blocage et de déblocage du fil de trame (S), qui est commandé en fonction de la cadence de tissage,
    comprenant un tendeur (T) embrayable en fonction de la cadence de tissage et monté sur le parcours du fil,
       caractérisé par un dispositif de transport par glissement du fil de trame (B) mécanique, monté sur le parcours du fil entre le dispositif de blocage et de déblocage du fil de trame (S) et le dispositif d'insertion par jets (2, 3), lequel dispositif de transport est muni d'au moins un rouleau de transport (R1, R2), tournant dans le sens d'insertion du fil ce trame avec une vitesse de rotation supérieure à la vitesse d'insertion maximale du fil de trame, et peut être désactivé par les rouleaux de transport (R1, R2) en rotation pendant un processus d'insertion, alors que, lorsque le dispositif de transport par glissement (B) est activé, le fil de trame (Y) s'enroule au moins sur une partie de la périphérie du rouleau et peut être sollicité par ce dernier avec une force de glissement déterminée par la tension de déroulement (f1), et caractérisé en ce que
       le tendeur est disposé sur le parcours du fil à proximité du dispositif de transport par glissement (B) ou en aval du dispositif de transport par glissement (B).
  2. Système d'insertion selon la revendication 1, caractérisé en ce que le dispositif de transport par glissement (B) peut être désactivé par l'embrayage du tendeur (T).
  3. Système d'insertion selon les revendications 1 et 2, caractérisé en ce que le dispositif de transport par glissement (B) est muni d'un rouleau de transport (R1) actionné en continu.
  4. Système d'insertion selon les revendications 1 et 2, caractérisé en ce que le dispositif de stockage, de distribution et de mesure du fil de trame (M) est conçu comme un fournisseur pilote (F), comprenant un dispositif de déroulement à la défilée du fil de trame (Y) stocké sur un tambour (4) et un dispositif d'arrêt (6) embrayable et débrayable, monté à l'extrémité de déroulement du tambour (4), et en ce que le tendeur (T) peut être embrayé respectivement à la fin d'un processus d'insertion et avant l'arrêt du fil de trame (Y) déroulé, sur le dispositif d'arrêt (6).
  5. Système d'insertion selon les revendications 3 et 4, caractérisé en ce que le fournisseur pilote (F) est monté de telle sorte que le tambour (4) présente une orientation (4a) transversale au sens d'insertion (e) du fil de trame (Y) à travers la foule (1), et en ce que, entre le dispositif d'arrêt (6) et le dispositif d'insertion par jets (2, 3), le fil de trame (Y) est dévié autour d'un rouleau de transport (R1) avec un angle de contact de 90° environ.
  6. Système d'insertion selon les revendications 1 à 4, caractérisé en ce que le dispositif de transport par glissement (B) est muni de deux rouleaux de transport (R1, R2) contigus et actionnés en continu.
  7. Système d'insertion selon au moins l'une des revendications 1 à 6, caractérisé en ce que le rouleau de transport (R1, R2) est entraíné par un moteur électrique ou une turbine (9).
  8. Système d'insertion selon la revendication 1, caractérisé en ce que le tendeur (T), monté en aval du dispositif de transport par glissement (B), est un frein de déviation (D) qui peut être réglé par voie électromagnétique, par exemple, d'une position passive, dans laquelle le fil de trame (Y) est lancé sans rencontrer d'obstacle, vers une position de friction, dans laquelle le fil de trame est dévié.
  9. Système d'insertion selon la revendication 1, caractérisé en ce que le tendeur (T) est un frein de déviation (E) qui peut être réglé d'une position passive, dans laquelle le fil de trame (Y) est lancé sans rencontrer d'obstacle, vers une position de friction, dans laquelle le fil de trame est dévié, lequel frein de déviation est monté, à proximité du dispositif de transport par glissement (B), pour agir en plus comme un dispositif de désactivation destiné à desserrer le fil de trame (Y) sur le ou sur les rouleaux de transport (R1, R2) pour désactiver le dispositif de transport par glissement.
  10. Système d'insertion selon la revendication 9, caractérisé en ce que le frein de déviation (D) est muni d'au moins un élément de déviation (11', 12') mobile transversalement par rapport au fil de trame (Y), et en ce que, dans la position passive du tendeur (T), le fil de trame (Y) est dévié contre le ou contre les rouleaux de transport (R1, R2), alors que dans la position de friction il est au moins largement desserré sur le ou sur les rouleaux de transport (R1, R2) et dévié contre l'élément de déviation (11', 12').
  11. Système d'insertion selon les revendications 1 et 2, caractérisé en ce que le tendeur (T), monté en aval du dispositif de transport par glissement (B), constitue une pince de serrage du fil, susceptible d'être commandée.
  12. Système d'insertion selon les revendications 9 et 10, caractérisé en ce qu'au moins l'un des éléments de déviation (11', 12') du tendeur (T) est conçu comme un organe de guidage du fil.
  13. Système d'insertion selon au moins l'une des revendications 1, 3 et 6, caractérisé en ce que le dispositif de transport par glissement (B) ou au moins l'un des rouleaux de transport (R1, R2) est monté de manière à pouvoir être positionné par rapport au fil de trame (Y) pour la fonction de désactivation en dehors ou sur le parcours du fil, et en ce qu'il est prévu de monter un mécanisme de réglage (14) pour positionner le dispositif de transport par glissement (B) ou les rouleaux de transport (R1, R2) en fonction de la cadence de tissage.
  14. Système d'insertion selon l'une des revendications 1, 3, 6 et 13, caractérisé en ce que le dispositif de transport par glissement (B) ou les rouleaux de transport (R1, R2) peut ou peuvent être positionné(s) pour leur fonction de désactivation en dehors du parcours du fil, et en ce qu'il est prévu de monter des éléments de déviation (8, 10) fixes à proximité des rouleaux de transport, contre lesquels le fil de trame (Y) peut être dévié par friction lorsque le dispositif de transport par glissement (B) est désactivé.
EP94922262A 1993-07-19 1994-07-06 Systeme d'alimentation pour metier a injection Expired - Lifetime EP0740713B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4324160A DE4324160A1 (de) 1993-07-19 1993-07-19 Eintragsystem für eine Düsenwebmaschine
DE4324160 1993-07-19
PCT/EP1994/002208 WO1995003442A1 (fr) 1993-07-19 1994-07-06 Systeme d'alimentation pour metier a injection

Publications (2)

Publication Number Publication Date
EP0740713A1 EP0740713A1 (fr) 1996-11-06
EP0740713B1 true EP0740713B1 (fr) 1998-04-01

Family

ID=6493169

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94922262A Expired - Lifetime EP0740713B1 (fr) 1993-07-19 1994-07-06 Systeme d'alimentation pour metier a injection

Country Status (8)

Country Link
US (1) US5660213A (fr)
EP (1) EP0740713B1 (fr)
JP (1) JP3427897B2 (fr)
KR (1) KR960703678A (fr)
CN (1) CN1039841C (fr)
CZ (1) CZ284532B6 (fr)
DE (2) DE4324160A1 (fr)
WO (1) WO1995003442A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19706288A1 (de) * 1997-02-18 1998-08-20 Iro Ab Meßliefergerät
DE10210911A1 (de) * 2002-03-04 2003-09-18 Picanol Nv Vorrichtung zum Erfassen und/oder Einstellen einer Zugkraft in einem Faden
WO2009025803A1 (fr) 2007-08-20 2009-02-26 Kevin Kremeyer Systèmes de dépôt d'énergie, équipement et procédés permettant de modifier et de commander des ondes de choc et un écoulement supersonique
EP2058423A1 (fr) * 2007-10-10 2009-05-13 Iro Ab Machine à tisser, passe-fil et procédé d'insertion d'un passe-fil
CN102560835B (zh) * 2012-03-12 2014-04-16 天津海天长丰科技开发有限公司 织机自动放纬、喂纬装置
DE102012212169A1 (de) * 2012-07-11 2014-01-16 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Vorrichtung zum Zwischenspeichern von bandartigem Schussmaterial für eine Webmaschine und Webmaschine mit einer solchen Vorrichtung
CN103290606B (zh) * 2013-06-18 2014-08-06 江苏万工科技集团有限公司 一种纬纱速度与牵引力关系曲线测量装置
US10669653B2 (en) * 2015-06-18 2020-06-02 Kevin Kremeyer Directed energy deposition to facilitate high speed applications
CN105671749B (zh) * 2016-01-21 2017-05-24 江苏工程职业技术学院 一种纱布的生产工艺
CN105671751B (zh) * 2016-04-15 2019-09-13 苏州市丹纺纺织研发有限公司 一种滑动定位式捕纬器
EP3481980B1 (fr) * 2016-07-06 2021-10-27 Vandewiele Sweden AB Dispositif d'alimentation de fil de trame à courroie sans fin et procédé de commande du dispositif
SE1650986A1 (en) * 2016-07-06 2018-01-07 Iro Ab Weft yarn feeding arrangement with motor drive
SE1650988A1 (en) * 2016-08-09 2018-02-10 Iro Ab Yarn feeding device with long yarn buffer
CN114775144A (zh) * 2022-04-28 2022-07-22 常州市新创智能科技有限公司 一种剑杆机纬纱放纱方法、计算机设备及存储介质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE905471A (nl) * 1986-09-23 1987-03-23 Picanol Nv Werkwijze om bij weefmaschines de lengte van de in de gaap te brengen inslagdraad te regelen en inrichtingen hierbij aangewend.
DE3714826C1 (en) * 1987-05-04 1988-06-01 Dornier Gmbh Lindauer Shuttleless weaving machine with a pneumatic weft-insertion device consisting of a main nozzle and of a downstream mixing tube
US4875506A (en) * 1987-05-27 1989-10-24 Sulzer Brothers Limited Yarn brake for a weft yarn
SE8900006D0 (sv) * 1988-12-31 1988-12-31 Iro Ab Anordning vid en garnlager- och matningsenhet foer textilmaskiner foeretraedesvis vaevmaskiner
DE3908012A1 (de) * 1989-03-11 1990-09-13 Sobrevin Liefervorrichtung fuer laufende faeden
IT1236993B (it) * 1989-12-29 1993-05-12 Roy Electrotex Spa Alimentatore di trama per telai di tessitura a pinze e a proiettili
DE59103965D1 (de) * 1990-07-05 1995-02-02 Sobrevin Liefervorrichtung für laufende Fäden.
JP3134879B2 (ja) * 1990-09-27 2001-02-13 津田駒工業株式会社 流体噴射式織機の積極フィードよこ入れ装置
DE4131652A1 (de) * 1991-09-23 1993-04-01 Iro Ab Webmaschine und eintragbremse fuer webmaschinen
SE9200526D0 (sv) * 1992-02-20 1992-02-20 Iro Ab Eintragssystem fuer schussfaeden in eine webmaschine, insbesondere eine duesenwebmaschine
DE4240710A1 (de) * 1992-12-03 1994-06-09 Iro Ab Verfahren zum Steuern eines Fadenliefersystems und Fadenliefersystems

Also Published As

Publication number Publication date
CZ16396A3 (en) 1996-04-17
DE59405606D1 (de) 1998-05-07
DE4324160A1 (de) 1995-01-26
CN1039841C (zh) 1998-09-16
JP3427897B2 (ja) 2003-07-22
CZ284532B6 (cs) 1998-12-16
EP0740713A1 (fr) 1996-11-06
WO1995003442A1 (fr) 1995-02-02
US5660213A (en) 1997-08-26
CN1129466A (zh) 1996-08-21
KR960703678A (ko) 1996-08-31
JPH09500426A (ja) 1997-01-14

Similar Documents

Publication Publication Date Title
EP0740713B1 (fr) Systeme d'alimentation pour metier a injection
EP0374536B1 (fr) Machine de bobinage
EP0092659B1 (fr) Dispositif pour saisir des bandes de papier
DE3927739A1 (de) Verfahren und vorrichtung zum falschdrallspinnen
CH649065A5 (de) Vorrichtung zum aufspulen eines garnes auf eine garnspule.
DE10003184B4 (de) Vorrichtung zum Abziehen von einzelnen, unverdrehten, flach ausgebreiteten Fasersträngen aus einem Abrollgatter
EP3555352A1 (fr) Bobine débitrice de fil à friction
DE1956935C3 (de) Vorrichtung zum Einziehen von bandförmigem Gut in eine Anlage zum Behandeln dieses Gutes
DE10244694B4 (de) Verfahren zum Halten eines Schussfadens im Bereich einer Hauptdüse einer Düsenwebmaschine sowie Düsenwebmaschine zur Durchführung des Verfahrens
EP0160165B1 (fr) Procédé et dispositif pour la formation d'un enroulement d'ouate
EP0963470B1 (fr) Systeme d'alimentation dosee
EP0711855A1 (fr) Procédé et dispositif pour stocker une longueur de fil entre le cantre de bobine et l'ensouple d'une machine à ensoupler
EP1038061B1 (fr) Dispositif accumulateur
DE9420562U1 (de) Bandwebmaschine
EP0451176B1 (fr) Dispositif de livraison du fil
EP0514334B1 (fr) Installation de compression d'une machine d'enveloppement pour fabriquer des paquets cylindriques d'articles d'imprimerie
DE2716017C2 (de) Fadenbremse an einem Fadenspeicher
DE3224708A1 (de) Einrichtung zur zwangslaeufigen betaetigung der klemmvorrichtung von schussfadeneintragorganen an schuetzenlosen webmaschinen
CH633332A5 (en) Wave-shed weaving machine
EP1112218A1 (fr) Machine de texturation permettant de texturer et d'enrouler un fil
DE3923771C2 (fr)
EP0390730A1 (fr) Fournisseur de fil, tuyère pour un tel fournisseur ainsi que leur application
DE491282C (de) Fadenspannvorrichtung fuer die Schussfaeden von Webstuehlen mit feststehenden Schussspulen
DE1272843B (de) Verfahren zum Eintragen einer von einer ausserhalb einer Eintragsvorrichtung angeordneten Vorratsspule abzuziehenden Garnlaenge, insbesondere in das Kettenfaedenfach einer Webmaschine und Vorrichtung zur Durchfuehrung des Verfahrens
DE2419719A1 (de) Schuetzenlose bandwebmaschine

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: 19951220

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE CH DE IT LI NL SE

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19970515

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE CH DE IT LI NL SE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: BOVARD AG PATENTANWAELTE

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59405606

Country of ref document: DE

Date of ref document: 19980507

ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

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

Ref country code: SE

Payment date: 19990726

Year of fee payment: 6

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

Ref country code: SE

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

Effective date: 20000707

EUG Se: european patent has lapsed

Ref document number: 94922262.4

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

Ref country code: CH

Payment date: 20030731

Year of fee payment: 10

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

Ref country code: NL

Payment date: 20040727

Year of fee payment: 11

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

Ref country code: LI

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

Effective date: 20040731

Ref country code: CH

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

Effective date: 20040731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: NL

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

Effective date: 20060201

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20060201

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

Ref country code: DE

Payment date: 20060830

Year of fee payment: 13

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: 20080201

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

Ref country code: IT

Payment date: 20100727

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: 20100726

Year of fee payment: 17

BERE Be: lapsed

Owner name: *IRO A.B.

Effective date: 20110731

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: 20110731

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: 20110706