EP1577033B1 - Méthode de fabrication d'une boucle au brin d'extrémité d'un ressort à boudin et dispositif correspondant - Google Patents

Méthode de fabrication d'une boucle au brin d'extrémité d'un ressort à boudin et dispositif correspondant Download PDF

Info

Publication number
EP1577033B1
EP1577033B1 EP04006591A EP04006591A EP1577033B1 EP 1577033 B1 EP1577033 B1 EP 1577033B1 EP 04006591 A EP04006591 A EP 04006591A EP 04006591 A EP04006591 A EP 04006591A EP 1577033 B1 EP1577033 B1 EP 1577033B1
Authority
EP
European Patent Office
Prior art keywords
eyelet
forming
gripping
wire
jaw
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
EP04006591A
Other languages
German (de)
English (en)
Other versions
EP1577033A1 (fr
Inventor
Norbert Speck
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.)
Wafios AG
Original Assignee
Wafios AG
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 Wafios AG filed Critical Wafios AG
Priority to AT04006591T priority Critical patent/ATE326300T1/de
Priority to ES04006591T priority patent/ES2262051T3/es
Priority to DE502004000585T priority patent/DE502004000585D1/de
Priority to EP04006591A priority patent/EP1577033B1/fr
Priority to US11/083,414 priority patent/US7334445B2/en
Publication of EP1577033A1 publication Critical patent/EP1577033A1/fr
Application granted granted Critical
Publication of EP1577033B1 publication Critical patent/EP1577033B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
    • B21F35/02—Bending or deforming ends of coil springs to special shape

Definitions

  • the invention relates to a method for producing an eyelet at the end of a formed from a wire strand spring body on a spring manufacturing machine, wherein after the shaping of the spring body - seen in the direction of production - behind this, the further supplied wire strand of two gripping jaws gripping tongs detected and between them held and thereafter separated at a predetermined distance behind the gripping tongs to form a behind the spring body projecting rear wire section.
  • the invention further relates to an apparatus for producing spring bodies which are to be provided with an eyelet at least on their - in the spring manufacturing direction - rear end, with feed rollers for the current delivery of a wire strand, means for supplying the wire strand to the forming region of the device at least one forming tool for producing the spring bodies, gripping tongs with two gripping jaws for gripping and holding one after producing a spring body behind this projecting, rear wire section and with cutting devices for separating the spring body with the rear wire section from the wire strand from the wire feed (see, for example, US Pat. A-6 151 942).
  • the problem solution is also relatively simple.
  • the spring body is gripped by a provided on the spring manufacturing machine gripper and held and then separated by a cutter from the wire.
  • the protruding wire portion is thereafter, similar to the production of the first eyelet, formed by the use of a slewing gear to a second (rear) eyelet.
  • the spring body which consists of a number of formed turns and the first eyelet, so far taken to form a rear German eyelet of a separate gripper tongs and then in another processing station, a so-called " ⁇ steller" promoted, in which by setting up the last turn now a second (German) eyelet can be generated.
  • a sprinkler and a separate gripping tongs are relatively expensive options and, moreover, a sprinkler is also quite complicated in its setting.
  • the present invention seeks to find a method of the type mentioned, with the production of the second (rear) eyelet of different ⁇ senart, including a German eyelet, can be realized with standard tools, the process reliability increases and overall In addition, the manufacturing process as well as the device are also cheaper to carry out or produced.
  • the gripping jaws gripping jaws in the form of a fixed shape of the eyelet corresponding mold jaw is used to the projecting rear wire section by means of a directly behind the other gripping jaws perpendicular to the longitudinal direction of the the rear wire section is bent over the latter movable shaping pin to form the eyelet around the forming jaw, wherein the relative movement required for this purpose be generated between the forming pin and mold jaws by program-controlled movements of gripping tongs and / or forming pin.
  • a gripping pliers in which one of the two gripping jaws is designed as a mold jaw, which also serves as a bending mandrel for the bending of the eyelet.
  • the method according to the invention now makes it possible, without any problems, to produce both eyelets as well as normal German eyelets or other eyelets with a set of standard tools.
  • On the machine is no own further processing station more in the form of an adjuster required, as well as the previously required for the transport to the wringer additional gripping tongs completely eliminated.
  • the inventive method allows a very precise production of the rear eyelets generated therewith, even in German eyelets, whereby the process reliability of the manufacturing process is increased in such tension springs. Moreover, with the method according to the invention, the production of the eyelets in such a short time is possible, as can not be realized in conventional methods due to the intermediate steps required there. Thus, overall, the manufacturing method according to the invention also proves to be particularly inexpensive.
  • the method according to the invention thus offers a clear simplification and improvement compared with the hitherto known methods for the shaping of such rear eyelets, in particular German eyelets.
  • the method according to the invention can be carried out in the form that the movements of the gripper during the formation of the eyelet only along a direction of movement, most preferably perpendicular to the longitudinal direction of the rear wire section done.
  • the movement of the mold pin in the manufacture of the eyelet is achieved in that this in one to the longitudinal direction of the Wire section vertical movement direction and additionally along a circular path is moved.
  • the rear wire section is detected and held immediately behind the spring body of the jaws of the gripping pliers and then formed then the eyelet in the manner described.
  • a particularly advantageous embodiment of the spring manufacturing method according to the invention is achieved in that the spring body is moved out with the already formed front eyelet and the rear wire section prior to the shaping of the rear eyelet by means of the gripping pliers from the spring wind room of the spring manufacturing machine.
  • the spring body is moved out with the already formed front eyelet and the rear wire section prior to the shaping of the rear eyelet by means of the gripping pliers from the spring wind room of the spring manufacturing machine.
  • the eyelet is particularly preferably bent around the shaping jaw towards the side of the wire section towards which the spring body is formed.
  • the device according to the invention is suitable for carrying out the method according to the invention and has compared to previously known devices on a much simplified structure, because neither a ⁇ steller, nor a second gripping tongs are required, which is why they can also be produced cheaper than previously known devices for the same purpose.
  • the measures used according to the invention in particular the formation of a gripping jaw gripping tongs as mold jaws (in the sense of a bending mandrel), without great effort feasible.
  • the device according to the invention is designed so that the movement means for gripping tongs a vertically movable holding table on which this sits, as well as a means for moving the gripping tongs perpendicular to the longitudinal direction of the projecting wire strand (or, which is equally true, the supplied wire strand) grasp.
  • the movement means for gripping tongs a vertically movable holding table on which this sits, as well as a means for moving the gripping tongs perpendicular to the longitudinal direction of the projecting wire strand (or, which is equally true, the supplied wire strand) grasp.
  • the moving means for the forming pin also include a vertically movable holding table and means for moving the forming pin perpendicular to the longitudinal direction of the supplied wire strand, in which case, particularly preferably, the shaping pin also on a on the Holding table mounted slewing sits, by means of which he is additionally movable in a circular motion.
  • This can be easily achieved with simple, easily controllable means to perform the necessary for the formation of the rear eyelet relative movements between mold jaws and forming pin.
  • a spring 1 can be seen, which consists of a on a (not shown) spring coiling machine already formed spring body 2, which is provided at its front end with a likewise already formed front eyelet 3. At its rear end (in the figures on the left), which faces the wire guide, protrudes from the spring body 2, a rear wire section 4, which has already been cut in a previous step of the supplied wire strand.
  • the spring 1 at the rear wire section 4 is detected by a gripping tongs 5, the two (in the figures in a basic sectional view shown) gripping jaws 6 and 7, which the rear wire section 4 in the manner shown clamp.
  • the gripping jaws 6 lying at the top in the figures is slightly wider than the other gripping jaws 7 and lies with its spring 1 side facing on the top of the spring body 2 and the top of the rear projecting wire section 4, resulting in a total of a predetermined orientation of the spring 1 can reach 5 in the gripping tongs.
  • the other jaw is formed in the form of a shape of the desired eyelet mold 7, which serves as a bending mandrel for the formation of the rear eyelet 10 (see Fig .. 5). It is arranged on the side of the rear wire section 4 to which the spring body 2 has been formed, that is, the spring wire 2 has been formed. H. on the side, starting from the rear wire section 4, to which the spring coils of the spring body 2 are formed (in Figs. 1 to 5: down), so that the molding jaws 7 in turn can also support the spring body 2 laterally, as shown in FIG 1 to 5 show.
  • This bending mandrel has a cross-section suitable shape, by means of which it ensures an alignment of the last turn of the spring body 2 (and thus the latter overall) to the rear wire section 4 during bending of the rear eyelet 10 and at the same time the bending shape for the desired Form of the eyelet 10 pretends.
  • a shaping pin 9 from a position behind the drawing plane of FIGS. 1 to 5 into the position shown in FIG. 1 (in the drawing plane), in which it lies above the wire section 4.
  • the forming pin 9 sits in turn on a rotary tool 8, by means of which he in a circular path (of course in both directions the same) is movable and in turn can be moved perpendicular to the longitudinal central axis L of the rear wire section 4, as shown in FIGS. 2 to 5 by the arrow a.
  • the spring body 2 rests against the contact surface 7B of the molding jaw 7 on its side facing it, wherein the molding jaw 7 simultaneously serves as a counter-hold during bending of the eyelet 10.
  • the spring 1 can be released from that by opening the gripping tongs 5, after which the gripping tongs 5 can take a new spring 1.
  • the eyelet can be formed in the above-described form.
  • a section of a spring coiling machine is shown, namely a view of the spring wind room, while in Fig. 7, a larger section of this spring coiling machine (perspective) is shown, which also the vertically movable tables for a - or extending the gripping tongs and used for the eyelet production turning shows.
  • a cutting device 13, a forming tool 14 and a slewing gear 15 are extended from the winding room for the already wound spring body 2.
  • a gripping tongs 5 and another slewing gear 8 are each arranged on a vertically movable holding table 17 and 18 in such a way that they are in an upwardly driven position each by means of its own drive 19 and 20 in a perpendicular to the travel direction a of the vertically extendable tables (and at the same time perpendicular to the wire feed direction of the wire strand 12) to the already produced spring 1 can be moved in or away from this.
  • the shaping pin 9 is seated on the end of a tool facing the spring body 2, which end is mounted on the turntable 8 and can be rotated by it in the direction of rotation b. Since the forming pin 9 is mounted not on the axis of rotation, but at a distance to this on the turntable 8, a rotation in the direction of rotation b causes the forming pin 9 along a circular path b (corresponding to its radius corresponding to its distance from the axis of rotation of the turntable 8) in both directions of the same) is movable.
  • FIGS. 6 and 7 clearly show the gripping tongs 5 with the two gripping jaws, namely the upper gripping jaw 6 and the lower gripping jaw formed as a forming jaw 7.
  • Figs. 6 and 7 show the gripping tongs 5 and the shaping pin 9 in a not yet retracted position.
  • the gripping pliers 5 are subsequently moved from the position shown in FIGS. 6 and 7 in the direction of the wire strand 12 running out of the wire guide 11 and grip it directly behind the spring body 3. Thereafter, the cutting tool 13 moves and cuts off the leaked out of the wire guide 11 wire strand, so that then behind the spring body 2 of the rear wire section 4 is formed.
  • the movements of the gripper 5 and the forming pin 9 via the drives 19, 20 and the vertically movable tables 17, 18 are controlled to form the eyelet 10 in total via a (not shown in the figures) program control.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Optical Head (AREA)

Claims (10)

  1. Procédé de fabrication d'un oeil (10) à l'extrémité d'un corps de ressort (2) formé d'un brin métallique sur une machine de fabrication de ressorts (1), où, après la formation du corps de ressort, le reste de brin métallique est saisi par l'arrière - dans le sens de fabrication - entre deux mâchoires (6, 7) d'une pince de préhension (5) et maintenu entre celles-ci, et coupé ensuite à un intervalle défini de la pince de préhension (5) en formant un tronçon de brin (4) postérieur saillant en arrière du corps de ressort (2),
    caractérisé en ce que,
    une des deux mâchoires (6, 7) de la pince de préhension (5) est mise en oeuvre sous l'aspect d'une mâchoire de formage (7) correspondant à la forme de l'oeil (10), autour de laquelle le tronçon de brin (4) est cintré au moyen d'un goujon de formage (9) avancé vers le tronçon de brin (4) perpendiculairement à l'axe longitudinal (2) du tronçon de brin (4) derrière l'autre mâchoire (6) pour former l'oeil (10), le déplacement relatif exigé à cet effet entre le goujon de formage (9) et la mâchoire de formage (7) étant généré par des mouvements programmés de la pince de préhension (5) et/ou du goujon de formage (9).
  2. Procédé selon la revendication 1, caractérisé en ce que les mouvements de la pince de préhension (5) pendant le formage de l'oeil (10) ne sont exécutés que le long d'une direction de déplacement, préférentiellement perpendiculairement à l'axe longitudinal (2) du tronçon de brin (4).
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que le goujon de formage (9) exécute des mouvements pendant la fabrication de l'oeil (10), dans la direction perpendiculaire (a) à l'axe longitudinal (L) du tronçon de brin (4) et aussi dans une direction circulaire (b).
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que l'oeil (10) est cintré autour de la mâchoire de formage (7) sur le côté du tronçon de brin (4) vers lequel le corps de ressort (2) est formé.
  5. Procédé selon l'une des revendications 1 à 4, caractérisé en ce que le corps de ressort (2) est sorti du compartiment de torsion de la machine de fabrication de ressorts avec l'oeil (3) antérieur déjà formé et le tronçon postérieur de brin (4), avant fabrication de l'oeil postérieur (10) par la pince de préhension (5).
  6. Dispositif de fabrication de corps de ressort (2) à munir d'un oeil (10) à leur extrémité arrière - dans leur sens de fabrication, avec des cylindres d'alimentation pour l'amenée continue d'un brin métallique, un guidage de brin (11), un outil de formage (14) au moins pour la fabrication des corps de ressort (2), une pince de préhension (5) à deux mâchoires (6, 7) pour la saisie et le maintien d'un tronçon de brin (4) postérieur saillant en arrière du corps de ressort (2) après production de ce dernier, et avec des dispositifs de cisaillement (13) pour la séparation du corps de ressort (2) avec le tronçon de brin (4) du brin métallique (12) sortant du guidage de brin (11),
    caractérisé en ce que,
    une des mâchoires de la pince de préhension (5) est formée comme une mâchoire de formage (7) correspondant à la forme de l'oeil (10), et en ce qu'est en outre prévu, du côté de l'autre mâchoire (6), immédiatement derrière celle-ci et au-dessus du tronçon de brin (4), un goujon de formage (9) pouvant être avancé perpendiculairement à l'axe longitudinal (L) du tronçon de brin (4), au moyen duquel le tronçon de brin (4) peut être cintré autour de la mâchoire de formage (7) de la pince de préhension (5) pour former l'oeil (10), ladite pince de préhension (5) et/ou le goujon de formage (9) reposant sur des dispositifs de support mobiles et une commande à programme étant prévue, avec laquelle le(s) mouvement(s) du/des dispositif(s) de support est/sont commandable(s) pour l'exécution du/des déplacement(s) relatif(s) exigé(s) entre le goujon de formage (9) et la mâchoire de formage (7) pour la formation d'un oeil (10).
  7. Dispositif selon la revendication 6, caractérisé en ce que les dispositifs de déplacement pour la pince de préhension (5) comprennent une table de maintien (17) déplaçable verticalement, sur laquelle repose la pince de préhension (5), ainsi qu'un dispositif (19) pour le déplacement de la pince de préhension (5) perpendiculairement à la direction longitudinale (L) du brin métallique avancé.
  8. Dispositif selon la revendication 6 ou 7, caractérisé en ce que les dispositifs de déplacement pour le goujon de formage (9) comprennent une table de maintien (18) déplaçable verticalement et un dispositif (20) pour le déplacement du goujon de formage (9) perpendiculairement à la direction longitudinale (L) du brin métallique avancé.
  9. Dispositif selon la revendication 7, caractérisé en ce que le goujon de formage (9) est disposé contre un mécanisme de rotation (8) disposé sur sa table de maintien (18), au moyen duquel il est en outre déplaçable selon un mouvement circulaire (b).
  10. Dispositif selon l'une des revendications 6 à 9, caractérisé en ce que la mâchoire de formage (7) de la pince de préhension (5) est la mâchoire située du côté du tronçon de brin (4) vers lequel le corps de ressort (2) est formé lors de la saisie du tronçon de brin (4).
EP04006591A 2004-03-18 2004-03-18 Méthode de fabrication d'une boucle au brin d'extrémité d'un ressort à boudin et dispositif correspondant Expired - Lifetime EP1577033B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT04006591T ATE326300T1 (de) 2004-03-18 2004-03-18 Verfahren zum herstellen einer öse am ende eines aus einem drahtstrang geformten federkörpers und vorrichtung zur herstellung eines solchen
ES04006591T ES2262051T3 (es) 2004-03-18 2004-03-18 Procedimiento para la fabricacion de un ojal en el extremo de una cuerpo de muelle por una linea de alambre y dispositivo para la fabricacion del mismo.
DE502004000585T DE502004000585D1 (de) 2004-03-18 2004-03-18 Verfahren zum Herstellen einer Öse am Ende eines aus einem Drahtstrang geformten Federkörpers und Vorrichtung zur Herstellung eines solchen
EP04006591A EP1577033B1 (fr) 2004-03-18 2004-03-18 Méthode de fabrication d'une boucle au brin d'extrémité d'un ressort à boudin et dispositif correspondant
US11/083,414 US7334445B2 (en) 2004-03-18 2005-03-18 Method for producing an end lug of a spring member formed of a strand of wire, and apparatus for manufacturing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04006591A EP1577033B1 (fr) 2004-03-18 2004-03-18 Méthode de fabrication d'une boucle au brin d'extrémité d'un ressort à boudin et dispositif correspondant

Publications (2)

Publication Number Publication Date
EP1577033A1 EP1577033A1 (fr) 2005-09-21
EP1577033B1 true EP1577033B1 (fr) 2006-05-17

Family

ID=34833648

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04006591A Expired - Lifetime EP1577033B1 (fr) 2004-03-18 2004-03-18 Méthode de fabrication d'une boucle au brin d'extrémité d'un ressort à boudin et dispositif correspondant

Country Status (5)

Country Link
US (1) US7334445B2 (fr)
EP (1) EP1577033B1 (fr)
AT (1) ATE326300T1 (fr)
DE (1) DE502004000585D1 (fr)
ES (1) ES2262051T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009024688B3 (de) * 2009-06-12 2010-07-22 Wafios Ag Greifeinrichtung für Bearbeitungsmaschinen für stab- und rohrförmige Werkstücke

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4354965B2 (ja) * 2006-04-07 2009-10-28 株式会社板屋製作所 スプリング製造装置
JP4373417B2 (ja) * 2006-07-26 2009-11-25 株式会社板屋製作所 スプリング製造装置及びその制御方法
DE102010014353B3 (de) * 2010-04-09 2011-06-16 Wafios Ag Vorrichtung zur Herstellung einer Öse an einem Ende einer Schraubenfeder
CN103056252B (zh) * 2013-01-29 2015-02-25 广州奥图弹簧有限公司 弹簧冲耳装置
CN110814217B (zh) * 2019-11-09 2021-03-12 国网山东省电力公司泰安供电公司 一种拉线绑扎专用钳及使用方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843159A (en) * 1956-01-11 1958-07-15 Alfons A Bonde Spring forming apparatus
US3025889A (en) * 1960-02-04 1962-03-20 Baird Machine Co Wire forming machines
US3405742A (en) * 1965-07-07 1968-10-15 Egon Hildebrandt Wire bending apparatus
DE1937340A1 (de) * 1969-07-23 1971-02-04 Heetmann & Finkensiep Kg Feder Vorrichtung zum Biegen der OEsen von Schraubenfedern
FR2415497A1 (fr) * 1978-01-30 1979-08-24 Missioux Jean Leon Machine a boucler des ressorts a boudin
JPS55117537A (en) * 1979-02-28 1980-09-09 Asahi Seiki Kogyo Kk Method and apparatus for continuous, automatic formation of coil spring having hook at both ends
JPS5666535A (en) * 1979-11-02 1981-06-05 Asahi Seiki Kogyo Kk Method of automatically adjusting both end hook of coiled spring
JPS58151932A (ja) * 1982-03-04 1983-09-09 Asahi Seiki Kogyo Kk フツク付コイルばねのフツク端の成形方法
JPS58159132A (ja) 1982-03-17 1983-09-21 Fujitsu General Ltd キ−入力判別方法
JPS61229433A (ja) * 1985-04-03 1986-10-13 Asahi Seiki Kogyo Kk 両端に独乙式フツクを備える引張りばねの連続自動成形方法及び装置
JPH02295625A (ja) * 1989-05-08 1990-12-06 Metsuku Mach Kk コイルばね製造装置
JP2939472B1 (ja) * 1998-08-21 1999-08-25 株式会社板屋製作所 スプリング製造装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009024688B3 (de) * 2009-06-12 2010-07-22 Wafios Ag Greifeinrichtung für Bearbeitungsmaschinen für stab- und rohrförmige Werkstücke

Also Published As

Publication number Publication date
ES2262051T3 (es) 2006-11-16
DE502004000585D1 (de) 2006-06-22
US20050204794A1 (en) 2005-09-22
EP1577033A1 (fr) 2005-09-21
ATE326300T1 (de) 2006-06-15
US7334445B2 (en) 2008-02-26

Similar Documents

Publication Publication Date Title
DE19610818B4 (de) Vorrichtung zum pneumatischen Verbinden von Faden oder Garn für den Einbau in Textilmaschinen, insbesondere in automatische Spulmaschinen
EP0584296B1 (fr) Procede et installation pour la fabrication de treillis soudes
DE2918725A1 (de) Vorrichtung zum herstellen von saetzen genau gleich langer drahtleitungen
DE102009016768B3 (de) Federherstellungsmaschine
DE2947990C2 (de) Maschine zur Herstellung von Schraubenfedern aus Draht
DE2243210C3 (de) Verfahren zum Bewickeln von Kollektorankern elektrischer Maschinen
DE2849510A1 (de) Buerstenherstellungsmaschine sowie verfahren zum herstellen von buersten
EP0241449B1 (fr) Machine à souder par résistance par points nombreuses
EP3735737A1 (fr) Procédé et dispositif de fabrication de rotors et de stators, incluant la confection de fils de connexion
EP2618670B1 (fr) Système de travail de pâte et procédé approprié
EP0499964A1 (fr) Appareil pour la préparation de bretzel à partir des bandes de pâte droites d'une longueur définie
EP1577033B1 (fr) Méthode de fabrication d'une boucle au brin d'extrémité d'un ressort à boudin et dispositif correspondant
DE2322064C3 (de) Spulenwickelmaschine
EP0552349B1 (fr) Procede et dispositif pour la formation de gaines tridimensionnelles
DE3706090C2 (fr)
DE102011014953A1 (de) Biegevorrichtung für stab- und rohrförmige Werkstücke
DE2210983A1 (de) Verfahren und Vorrichtung zur Montage von Einfach- und Mehrfach-Antriebsrollenketten
DE3611160C2 (fr)
EP1124656B1 (fr) Procede et installation pour la production en continu d'elements de construction
AT511529B1 (de) Verfahren und einrichtung zur herstellung von bogenförmigen baustahlmatten
EP1294634B1 (fr) Procede et dispositif pour faire tourner et detendre des ressorts
DE2157877A1 (de) Vorrichtung zum Herstellen von aus zwei parallelen Langsstaben und sprossen artig zwischengeschweißten Querverbindern bestehenden Bauelementen aus Stahl
EP0739547B1 (fr) Procede et dispositif d'enroulement de bobines pour moteurs ou generateurs electriques
DE2624169A1 (de) Verfahren und vorrichtung zum fortlaufenden aufwickeln eines drahtes auf eine reihe von spulen
EP3873298B1 (fr) Machine à insérer les soies dans une brosse et procédé d'insertion

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: 20050103

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 IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20060517

Ref country code: NL

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

Effective date: 20060517

Ref country code: GB

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: 20060517

Ref country code: PL

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

Effective date: 20060517

Ref country code: CZ

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

Effective date: 20060517

Ref country code: IE

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

Effective date: 20060517

Ref country code: RO

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

Effective date: 20060517

Ref country code: SI

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

Effective date: 20060517

Ref country code: SK

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

Effective date: 20060517

Ref country code: FI

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

Effective date: 20060517

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

AKX Designation fees paid

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

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502004000585

Country of ref document: DE

Date of ref document: 20060622

Kind code of ref document: P

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

Ref country code: DK

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

Effective date: 20060817

Ref country code: SE

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

Effective date: 20060817

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

Ref country code: PT

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

Effective date: 20061017

ET Fr: translation filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2262051

Country of ref document: ES

Kind code of ref document: T3

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20060517

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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: 20070220

BERE Be: lapsed

Owner name: WAFIOS A.G.

Effective date: 20070331

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: 20070331

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

Ref country code: MC

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

Effective date: 20070331

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

Ref country code: GR

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

Effective date: 20060818

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

Ref country code: BG

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

Effective date: 20060817

Ref country code: AT

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

Effective date: 20070318

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

Ref country code: EE

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

Effective date: 20060517

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: CH

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

Effective date: 20080331

Ref country code: LI

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

Effective date: 20080331

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

Ref country code: LU

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

Effective date: 20070318

Ref country code: CY

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

Effective date: 20060517

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

Ref country code: TR

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

Effective date: 20060517

Ref country code: HU

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

Effective date: 20061118

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

Ref country code: DE

Payment date: 20140325

Year of fee payment: 11

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

Ref country code: FR

Payment date: 20140319

Year of fee payment: 11

Ref country code: ES

Payment date: 20140324

Year of fee payment: 11

Ref country code: IT

Payment date: 20140324

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004000585

Country of ref document: DE

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

Ref country code: IT

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

Effective date: 20150318

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20151130

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: 20151001

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

Ref country code: FR

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

Effective date: 20150331

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20160902

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

Ref country code: ES

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

Effective date: 20150319