EP0261077A1 - Reel winder - Google Patents

Reel winder Download PDF

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Publication number
EP0261077A1
EP0261077A1 EP87810492A EP87810492A EP0261077A1 EP 0261077 A1 EP0261077 A1 EP 0261077A1 EP 87810492 A EP87810492 A EP 87810492A EP 87810492 A EP87810492 A EP 87810492A EP 0261077 A1 EP0261077 A1 EP 0261077A1
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EP
European Patent Office
Prior art keywords
rollers
frame
coil
roller
winder according
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.)
Ceased
Application number
EP87810492A
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German (de)
French (fr)
Inventor
Michel Compagnon
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.)
Maillefer SA
Original Assignee
Maillefer 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 Maillefer SA filed Critical Maillefer SA
Publication of EP0261077A1 publication Critical patent/EP0261077A1/en
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B65H54/42—Arrangements for rotating packages in which the package, core, or former is rotated by frictional contact of its periphery with a driving surface

Definitions

  • rotary means are often provided which rotate one of the pivot pins, which is provided with an eccentric element which is coupled to one of the cheeks of the coil.
  • a roller preferably provided with a rubber band and which presses against the periphery of one of the cheeks of the coil.
  • the present invention aims to achieve an improvement in the field of winders for large bobbins, by simplifying and facilitating the use of these installations.
  • a winder in particular for winding a cable on a large diameter coil provided with two circular cheeks, comprising on the one hand a support frame arranged horizontally and provided with at least one pair of elongated rollers parallel, capable of supporting said coil via the circular periphery of said cheeks and on the other hand a drive roller, means for supporting this roller and drive means, these means being arranged so to allow the drive roller to be brought into contact with a point on said circular periphery of a cheek of the coil and to rotate the latter by friction.
  • the main elements of the winding machine are a fixed column 1 of rectangular profile mounted on a base and has the frame 10 horizontally supported by four rollers 11.
  • the frame 10 consists of two parallel longitudinal members 28 and four cross members 19 fixed perpendicularly to the longitudinal members.
  • the rollers 11 have horizontal axes oriented so that the only possible movement of the frame 10 is a rotational movement about its central axis 29. As can be seen by comparing FIGS. 1 and 2, this central axis is located near the fixed column 1.
  • a carriage 2 which can move vertically on the column and which supports drive means constituted by a motor 3, a system of transmission with pulleys 15 and 16 and belt 17 driving a horizontal shaft 18 at the end of which is mounted a rubberized pulley 4.
  • This pulley is used to rotate one of the two coils 5 which are mounted on the frame 10.
  • the sleepers 19 each carry two carriages 20 provided with an end bearing so as to carry two pairs of rollers 13 which are parallel in pairs and which are mounted on the sleepers 19.
  • the carriages 20 (fig. 3) can be moved along the sleepers 19 so that the spacing between the rollers 13 of each pair can be changed at will. This allows to supp orter on the rollers 13 coils 5 of different diameters.
  • fig. 3 we see in phantom a roller 13 which is placed as close as possible to the median axis of the device and the diameter of the cheek of the corresponding coil 5. With a spacing of the rollers as shown in solid lines there is the maximum diameter of the coils.
  • coils having cheek diameters ranging from 900 mm to 2,800 mm can be wound.
  • the rollers 13 have at one end one or two circular flanges 21 for locating the coil by one of its cheeks.
  • Each roller 13 consists of three coaxial segments of the same diameter 22, 23, 24 mounted on a common shaft, which makes it possible to compensate for variations in diameter of the cheeks of the coils.
  • the frame 10 makes it possible to support two coils of the same diameter or of different diameters which are arranged in tandem with their parallel cheeks.
  • the four rollers 11 which support the frame 10 are oriented 90 ° from each other and rotate on their horizontal axes so that the only possible movement of the frame 10 is a rotational movement about an axis 29 which coincides with the center of the circle defined by the points of contact of the rollers 11 with the ground.
  • the bearing blocks 30 of the rollers 11 are fixed to the longitudinal members 28.
  • One of them is also equipped with a motor 25 which rotates an auxiliary roller 12 making it possible to rotate the frame 10.
  • the axis of rotation of the frame 10 is located near the column 1 so that, if two coils are mounted on this frame, they describe circular paths around this column.
  • the drive roller 4 rotates one of the coils 5 mounted on the two rollers 13 which are located on the right in FIG. 2, while the rollers 13 located opposite the frame are ready to allow the unloading of a full reel and the establishment of an empty reel.
  • the column 1 serves as a support at one end of a planking base 7 whose other end is supported by an auxiliary upright 8 connected to the column 1 by a rigid frame 26.
  • the planking base 7 can be moved in height.
  • it carries a guide rail 31 for a carriage 6 suspended from this arm and itself carrying two parallel spark plugs 27 arranged vertically. These two plugs can themselves be moved on the carriage 6 so that their spacing can be adjusted according to the diameter of the cable.
  • the carriage 6 is controlled by motor means so as to be able to move back and forth on the base 7 and consequently to regulate the deposition of the cable on the reel 5 which the roller 4 drives in rotation.
  • the motor 3 for driving the roller 4 is a direct current motor allowing speed adjustment.
  • a three-phase motor 14 is also provided for controlling the spacing of the rollers 13.

Landscapes

  • Winding Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Abstract

La colonne (1) est fixe et porte sur son chariot (2) qui coulisse verticalement le dispositif d'entraînement constitué du moteur (3), de la transmission (15, 16, 17) de l'arbre (18), et du galet à bandage caoutchouté (4). Le cadre (10) est supporté par les galets de déplacement (11) et tourne autour de la colonne (1). En position de travail il présente une bobine (5) qui repose sur deux rouleaux parallèles, en regard du galet d'entraînement (4). Une bobine vide ou pleine se trouve à l'opposé de la bobine en travail. Le dispositif de trancanage (6, 7, 27) est porté par la colonne (1) et par le montant auxiliaire (8).The column (1) is fixed and carries on its carriage (2) which slides vertically the drive device consisting of the motor (3), the transmission (15, 16, 17) of the shaft (18), and the roller with rubberized tire (4). The frame (10) is supported by the displacement rollers (11) and rotates around the column (1). In the working position it has a coil (5) which rests on two parallel rollers, opposite the drive roller (4). Opposite the working coil is an empty or full spool. The cutting device (6, 7, 27) is carried by the column (1) and by the auxiliary upright (8).

Description

On sait qu'habituellement dans les bobinoirs de type portique prévus pour des bobines de grandes dimensions destinées à supporter des câbles, on prévoit deux montants sur lesquels coulissent verticalement des chariots portant les tourillons de support des bobines. Ces tourillons s'engagent dans des logements qui sont situés dans l'axe des bobines de façon à permettre l'entraînement en rotation de ces pièces de grandes dimensions.It is known that usually in gantry type winders provided for coils of large dimensions intended to support cables, two uprights are provided on which carriages slide vertically carrying the pins for supporting the coils. These pins engage in housings which are located in the axis of the coils so as to allow the driving in rotation of these large parts.

Pour l'entraînement en rotation des bobines on prévoit souvent des moyens rotatifs qui font tourner un des tourillons de pivotement, lequel est pourvu d'un élément excentré qui est accouplé à une des joues de la bobine. Cependant on a déjà prévu d'entraîner une bobine sur laquelle un fil ou un câble s'enroule grâce à un galet, de préférence muni d'un bandage de caoutchouc et qui appuie contre la périphérie d'un des joues de la bobine.For the rotational driving of the coils, rotary means are often provided which rotate one of the pivot pins, which is provided with an eccentric element which is coupled to one of the cheeks of the coil. However, provision has already been made to drive a coil on which a wire or cable is wound up by means of a roller, preferably provided with a rubber band and which presses against the periphery of one of the cheeks of the coil.

Le brevet américain US 1,859,545 décrit un dispositif dans lequel une bobine portant une bande de papier est supportée par des rouleaux parallèles, qui assuremt son freinage de manière à maintenir la bande de papier sous tension.American patent US 1,859,545 describes a device in which a reel carrying a strip of paper is supported by parallel rollers, which ensures its braking so as to keep the strip of paper under tension.

Partant de là, la présente invention vise à réaliser un perfectionnement dans le domaine des bobinoirs pour grandes bobines, en simplifiant et faciliant l'emploi de ces installations.From this, the present invention aims to achieve an improvement in the field of winders for large bobbins, by simplifying and facilitating the use of these installations.

Ainsi elle a pour objet un bobinoir, notamment pour le bobinage d'un câble sur une bobine de grand diamètre pourvue de deux joues circulaires, comprenant d'une part un cadre de support disposé horizontalement et pourvu d'au moins une paire de rouleaux allongés parallèles, capables de supporter la dite bobine par l'intermédiaire de la périphérie circulaire des dites joues et d'autre part un galet d'entraînement, des moyens de support de ce galet et des moyens d'entraînement, ces moyens étant agencés de manière à permetttre d'amener le galet d'entraînement en contact avec un point de la dite périphérie circulaire d'un joue de la bobine et de faire tourner cette dernière par friction.Thus it relates to a winder, in particular for winding a cable on a large diameter coil provided with two circular cheeks, comprising on the one hand a support frame arranged horizontally and provided with at least one pair of elongated rollers parallel, capable of supporting said coil via the circular periphery of said cheeks and on the other hand a drive roller, means for supporting this roller and drive means, these means being arranged so to allow the drive roller to be brought into contact with a point on said circular periphery of a cheek of the coil and to rotate the latter by friction.

On va décrire ci-après à titre d'exemple une forme d'exécution de l'objet de l'invention en se référant au dessin annexé, dont :

  • la fig. 1 est une vue en élévation, de cette forme d'exécution,
  • la fig. 2 une vue en plan de dessus, partielle,
  • la fig. 3 une vue en élévation latérale dans le sens de la flèche A de la fig. 1, et
  • la fig. 4 une vue en plan de dessus schématique illustrant le fonctionnement du bobinoir.
An embodiment of the object of the invention will be described below by way of example with reference to the appended drawing, of which:
  • fig. 1 is an elevational view of this embodiment,
  • fig. 2 a partial plan view from above,
  • fig. 3 a side elevational view in the direction of arrow A in FIG. 1, and
  • fig. 4 a schematic top plan view illustrating the operation of the winder.

Les éléments principaux du bobinoir sont une colonne fixe 1 de profil rectangulaire montée sur une embase l a et un cadre 10 supporté horizontalement par quatre galets 11. Le cadre 10 se compose de deux longerons 28 parallèles et de quatre traverses 19 fixées perpendiculairement aux longerons. Les galets 11 ont des axes horizontaux orientés de façon que le seul déplacement possible du cadre 10 soit un mouvement de rotation autour de son axe central 29. Comme on le voit en comparant les fig. 1 et 2, cet axe central se trouve à proximité de la colonne fixe 1. Sur cette colonne est monté un chariot 2 qui peut se déplacer verticalement sur la colonne et qui supporte des moyens d'entraînement constitués par un moteur 3, un système de transmission à poulies 15 et 16 et à courroie 17 entraînant un arbre horizontal 18 à l'extrémité duquel est montée une poulie caoutchoutée 4. Cette poulie sert à entraîner en rotation l'une des deux bobines 5 qui sont montées sur le cadre 10. A cet effet, les traverses 19 portent chacune deux chariots 20 munis d'un palier d'extrémité de manière à porter deux paires de rouleaux 13 qui sont parallèles deux à deux et qui sont montés sur les traverses 19. Les chariots 20 (fig. 3) peuvent être déplacés le long des traverses 19 de sorte que l'écartement entre les rouleaux 13 de chaque paire peut être modifié à volonté. Ceci permet de supp orter sur les rouleaux 13 des bobines 5 de différents diamètres. A la fig. 3 on voit en traits mixtes un rouleau 13 qui est placé le plus près possible de l'axe médian du dispositif et le diamètre de la joue de la bobine 5 correspondante. Avec un écartement des rouleaux tel qu'il est représenté en traits pleins on a le diamètre maximum des bobines. Dans une exécution typique, des bobines ayant des diamètres de joue allant de 900 mm à 2'800 mm peuvent être bobinées.The main elements of the winding machine are a fixed column 1 of rectangular profile mounted on a base and has the frame 10 horizontally supported by four rollers 11. The frame 10 consists of two parallel longitudinal members 28 and four cross members 19 fixed perpendicularly to the longitudinal members. The rollers 11 have horizontal axes oriented so that the only possible movement of the frame 10 is a rotational movement about its central axis 29. As can be seen by comparing FIGS. 1 and 2, this central axis is located near the fixed column 1. On this column is mounted a carriage 2 which can move vertically on the column and which supports drive means constituted by a motor 3, a system of transmission with pulleys 15 and 16 and belt 17 driving a horizontal shaft 18 at the end of which is mounted a rubberized pulley 4. This pulley is used to rotate one of the two coils 5 which are mounted on the frame 10. For this purpose, the sleepers 19 each carry two carriages 20 provided with an end bearing so as to carry two pairs of rollers 13 which are parallel in pairs and which are mounted on the sleepers 19. The carriages 20 (fig. 3) can be moved along the sleepers 19 so that the spacing between the rollers 13 of each pair can be changed at will. This allows to supp orter on the rollers 13 coils 5 of different diameters. In fig. 3 we see in phantom a roller 13 which is placed as close as possible to the median axis of the device and the diameter of the cheek of the corresponding coil 5. With a spacing of the rollers as shown in solid lines there is the maximum diameter of the coils. In a typical embodiment, coils having cheek diameters ranging from 900 mm to 2,800 mm can be wound.

Les rouleaux 13 comportent à une extrémité une ou deux brides circulaires 21 permettant de localiser la bobine par une de ses joues.The rollers 13 have at one end one or two circular flanges 21 for locating the coil by one of its cheeks.

Chaque rouleau 13 est constitué de trois segments coaxiaux et de même diamètre 22, 23, 24 montés sur un arbre commun, ce qui permet de compenser des variations de diamètre des joues des bobines. Tel qu'il est conçu le cadre 10 permet de supporter deux bobines de même diamètre ou de diamètres différents qui sont disposées en tandem avec leurs joues parallèles.Each roller 13 consists of three coaxial segments of the same diameter 22, 23, 24 mounted on a common shaft, which makes it possible to compensate for variations in diameter of the cheeks of the coils. As designed, the frame 10 makes it possible to support two coils of the same diameter or of different diameters which are arranged in tandem with their parallel cheeks.

Les quatre galets 11 qui supportent le cadre 10 sont orientés à 90° les uns des autres et tournent sur leurs axes horizontaux de sorte que le seul mouvement possible du cadre 10 est un mouvement de rotation autour d'un axe 29 qui coïncide avec le centre du cercle défini par les points de contact des galets 11 avec le sol. Les blocs de palier 30 des galets 11 sont fixés aux longerons 28. L'un d'eux est en outre équipé d'un moteur 25 qui entraîne en rotation un galet auxiliaire 12 permettant de faire tourner le cadre 10. Comme on l'a dit précédemment, l'axe de rotation du cadre 10 est situé à proximité de la colonne 1 de sorte que, si deux bobines sont montées sur ce cadre, elles décrivent des chemins circulaires autour de cette colonne. Pour l'orientation dans laquelle le cadre est représenté aux fig. 1 à 3, le galet moteur 4 fait tourner une des bobines 5 montée sur les deux rouleaux 13 qui sont situés à droite à la fig. 2, tandis que les rouleaux 13 situés à l'opposé du cadre sont prêts pour permettre le déchargement d'une bobine pleine et la mise en place d'une bobine vide.The four rollers 11 which support the frame 10 are oriented 90 ° from each other and rotate on their horizontal axes so that the only possible movement of the frame 10 is a rotational movement about an axis 29 which coincides with the center of the circle defined by the points of contact of the rollers 11 with the ground. The bearing blocks 30 of the rollers 11 are fixed to the longitudinal members 28. One of them is also equipped with a motor 25 which rotates an auxiliary roller 12 making it possible to rotate the frame 10. As has been said previously, the axis of rotation of the frame 10 is located near the column 1 so that, if two coils are mounted on this frame, they describe circular paths around this column. For the orientation in which the frame is shown in Figs. 1 to 3, the drive roller 4 rotates one of the coils 5 mounted on the two rollers 13 which are located on the right in FIG. 2, while the rollers 13 located opposite the frame are ready to allow the unloading of a full reel and the establishment of an empty reel.

Pour permettre le bobinage, la colonne 1 sert d'appui à une extrémité d'un socle de trancannage 7 dont l'autre extrémité est supportée par un montant auxiliaire 8 relié à la colonne 1 par un bâti rigide 26. Le socle de trancanage 7 peut être déplacé en hauteur. De plus, il porte un rail de guidage 31 pour un chariot 6 suspendu à ce bras et portant lui-même deux bougies parallèles 27 disposées verticalement. Ces deux bougies peuvent être elles-même déplacées sur le chariot 6 de sorte que leur écartement peut être réglé en fonction du diamètre du câble. Comme dans tout dispositif de trancanage le chariot 6 est commandé par des moyens moteurs de façon à pouvoir se déplacer en va et vient sur le socle 7 et par conséquent régler le dépôt du câble sur la bobine 5 que le galet 4 entraîne en rotation.To allow the winding, the column 1 serves as a support at one end of a planking base 7 whose other end is supported by an auxiliary upright 8 connected to the column 1 by a rigid frame 26. The planking base 7 can be moved in height. In addition, it carries a guide rail 31 for a carriage 6 suspended from this arm and itself carrying two parallel spark plugs 27 arranged vertically. These two plugs can themselves be moved on the carriage 6 so that their spacing can be adjusted according to the diameter of the cable. As in any cutting device, the carriage 6 is controlled by motor means so as to be able to move back and forth on the base 7 and consequently to regulate the deposition of the cable on the reel 5 which the roller 4 drives in rotation.

Le moteur 3 d'entraînement du galet 4 est un moteur à courant continu permettant un réglage de vitesse. Il en est de même du moteur 9 (fig. 3) qui déplace le chariot de trancanage 6. Dans la forme d'exécution décrite, on a prévu encore pour commander l'écartement des rouleaux 13 un moteur triphasé 14.The motor 3 for driving the roller 4 is a direct current motor allowing speed adjustment. The same is true of the motor 9 (FIG. 3) which moves the cutting trolley 6. In the embodiment described, a three-phase motor 14 is also provided for controlling the spacing of the rollers 13.

Bien que l'on ait décrit ici dessus une forme d'exécution qui comporte une colonne centrale fixe 1 et un cadre tournant 10 avec des rouleaux 13 capables de supporter deux bobines simultanément, le principe du bobinoir selon la présente invention peut être réalisé également dans d'autres formes d'exécution. Pour collaborer avec la colonne centrale 1 on pourrait prévoir plusieurs chariots indépendants portant chacun une bobine. Ces chariots pourraient se déplacer à la fois en rotation et en translation. Dans toutes ces formes d'exécution on retrouve un avantage important de l'invention: pendant qu'une bobine se remplit, la bobine qui est pleine se trouve dans une position facilement accessible par un pont roulant ou par un chariot élévateur. Ceci permet d'enlever la bobine pleine et de déposer à sa place une bo bine vide. La bobine ne doit plus être prise des tourillons, ce qui exigerait des mouvements complexes effectués au moyen de parties rotatives. De ce fait également l'invention est une simplification. Although an embodiment has been described here above which comprises a fixed central column 1 and a rotating frame 10 with rollers 13 capable of supporting two reels simultaneously, the principle of the winder according to the present invention can also be achieved in other forms of execution. To collaborate with the central column 1, several independent carriages could each be provided, each carrying a coil. These carriages could move both in rotation and in translation. In all these embodiments there is an important advantage of the invention: while a coil is filling, the coil which is full is in a position easily accessible by an overhead crane or by a forklift. This removes the full reel and places an empty box in its place. The coil must no longer be taken from the trunnions, which would require complex movements carried out by means of rotating parts. Therefore also the invention is a simplification.

Claims (8)

1. Bobinoir, notamment pour le bobinage d'un câble sur une bobine de grand diamètre pourvue de deux joues circulaires, comprenant d'une part un cadre de support disposé horizontalement et pourvu d'au moins un paire de rouleaux allongés parallèles, capables de supporte la dite bobine par l'intermédiaire de la périphérie circulaire des dites joues et d'autre part un galet d'entraînement, des moyens des support de ce galet et des moyens d'entraînement, ces moyens étant agencés de manière à permettre d'amener le galet d'entraînement en contact avec un point de la dite périphérie circulaire d'une joue de la bobine et de faire tourner cette dernière par friction.1. Winder, in particular for winding a cable on a large diameter reel provided with two circular cheeks, comprising on the one hand a support frame arranged horizontally and provided with at least one pair of parallel elongated rollers capable of supports said coil via the circular periphery of said cheeks and on the other hand a drive roller, means for supporting this roller and drive means, these means being arranged so as to allow bring the drive roller in contact with a point of said circular periphery of a cheek of the coil and rotate the latter by friction. 2. Bobinoir selon la revendication 1, caractérisé en ce qu'il comporte sur le cadre des paliers, en ce que les rouleaux sont supportés par ces paliers et en ce que les dits paliers sont mobiles de manière à permettre de modifier l'écartement des rouleaux.2. Winder according to claim 1, characterized in that it comprises on the frame of the bearings, in that the rollers are supported by these bearings and in that said bearings are movable so as to allow the spacing of the rollers. 3. Bobinoir selon la revendication 2, caractérisé en ce que chaque rouleau est divisé en segments coaxiaux tournant indépendemment les uns des autres pour compenser les irrégularités de diamètre des joues de la bobine.3. Winder according to claim 2, characterized in that each roller is divided into coaxial segments rotating independently of each other to compensate for irregularities in the diameter of the cheeks of the coil. 4. Bobinoir selon la revendication 1, caractérisé en ce qu'il comporte une colonne fixe, en ce que le cadre est mobile horizontalement et en ce que les moyens de support et d'entraînement du galet d'entraînement sont montés sur un chariot coulissant verticalement sur la dite colonne fixe.4. Winder according to claim 1, characterized in that it comprises a fixed column, in that the frame is movable horizontally and in that the support and drive means of the drive roller are mounted on a carriage sliding vertically on said fixed column. 5. Bobinoir selon la revendication 4, caractérisé en ce que le cadre comporte plusieurs paires de rouleaux de manière à pouvoir recevoir plusieurs bobines, et en ce qu'il comporte des moyens de déplacement permettant d'amener successivement les bobines dans une position d'entraînement au contact du galet d'entraînement.5. Winder according to claim 4, characterized in that the frame comprises several pairs of rollers so as to be able to receive several reels, and in that it comprises displacement means making it possible to successively bring the reels into a position of drive in contact with the drive roller. 6. Bobinoir selon la revendication 5, caractérisé en ce que le cadre est monté sur des galets agencés de façon à pouvoir déplacer le cadre en rotation autour d'un axe fixe, situé à proximité de la colonne.6. Winder according to claim 5, characterized in that the frame is mounted on rollers arranged so as to be able to move the frame in rotation about a fixed axis, located near the column. 7. Bobinoir selon la revendication 4 ou l'une des revendications 5 ou 6, caractérisé en ce que la colonne fixe supporte en outre une extrémité d'un socle de trancanage horizontal reposant à son autre extrémité sur un montant auxiliaire également fixe.7. Winder according to claim 4 or one of claims 5 or 6, characterized in that the fixed column further supports one end of a horizontal cutting base resting at its other end on an auxiliary amount also fixed. 8. Bobinoir selon la revendication 7, caractérisé par un chariot de trancannage mobile sur le socle de trancanage, auquel sont suspendues deux bougies parallèles dont l'écartement est réglable, et dont la direction de déplacement est parallèle aux rouleaux supportant la bobine entraînée en rotation.8. Winding machine according to claim 7, characterized by a movable cutting carriage on the cutting base, to which are suspended two parallel spark plugs whose spacing is adjustable, and whose direction of movement is parallel to the rollers supporting the coil driven in rotation .
EP87810492A 1986-09-02 1987-08-28 Reel winder Ceased EP0261077A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH352286 1986-09-02
CH3522/86 1986-09-02

Publications (1)

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EP0261077A1 true EP0261077A1 (en) 1988-03-23

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EP87810492A Ceased EP0261077A1 (en) 1986-09-02 1987-08-28 Reel winder

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US (1) US4781335A (en)
EP (1) EP0261077A1 (en)
JP (1) JPS6366075A (en)
FI (1) FI873769A (en)

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US7530520B2 (en) * 2006-02-24 2009-05-12 Tru 2 Form Ventures, Inc. Apparatus and method for winding wire
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US8931724B2 (en) * 2012-10-30 2015-01-13 Itool Equipment Holding Llc Device for handling spool of windable material
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FI873769A0 (en) 1987-08-31
US4781335A (en) 1988-11-01
FI873769A (en) 1988-03-03
JPS6366075A (en) 1988-03-24

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