EP0579593B1 - Dispositif pour la fabrication de cadres d'espacement pour vitres isolantes à partir de profilés d'écartement creux - Google Patents

Dispositif pour la fabrication de cadres d'espacement pour vitres isolantes à partir de profilés d'écartement creux Download PDF

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Publication number
EP0579593B1
EP0579593B1 EP93890138A EP93890138A EP0579593B1 EP 0579593 B1 EP0579593 B1 EP 0579593B1 EP 93890138 A EP93890138 A EP 93890138A EP 93890138 A EP93890138 A EP 93890138A EP 0579593 B1 EP0579593 B1 EP 0579593B1
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EP
European Patent Office
Prior art keywords
hollow section
conveyor track
support wall
hollow profile
rollers
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
EP93890138A
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German (de)
English (en)
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EP0579593A1 (fr
Inventor
Peter Lisec
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.)
Individual
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Individual
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Filing date
Publication date
Priority claimed from AT146192A external-priority patent/AT401243B/de
Priority claimed from AT145992A external-priority patent/AT401242B/de
Application filed by Individual filed Critical Individual
Publication of EP0579593A1 publication Critical patent/EP0579593A1/fr
Application granted granted Critical
Publication of EP0579593B1 publication Critical patent/EP0579593B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/74—Making other particular articles frames for openings, e.g. for windows, doors, handbags
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/673—Assembling the units
    • E06B3/67304—Preparing rigid spacer members before assembly
    • E06B3/67308—Making spacer frames, e.g. by bending or assembling straight sections
    • E06B3/67313—Making spacer frames, e.g. by bending or assembling straight sections by bending
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5183—Welding strip ends
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5191—Assembly

Definitions

  • the invention relates to a device for producing spacer frames for insulating glass panes from hollow profile strips according to the preamble of claim 1 (see DE-U-87 05 796).
  • the hollow spacer frames to be bent for spacer frames for insulating glass panes are fed along a conveyor track, which are fed at the upper edge of a plate sloping downwards from the bending heads, on which the bent legs of the hollow profiled strip rest .
  • a device is known from DE-A-32 23 881.
  • Similar devices for bending rod material are known from EP-A-47 92 20 and from DD-A-227 896.
  • the invention has for its object to provide a device of the type mentioned, in which the inherent advantages of inserting hollow profile strips in the bending device are used transversely to their longitudinal extent without the disadvantages described.
  • this object is achieved in a device with the features of the introductory part of claim 1 in that it has the features of claim 1.
  • the hollow profile strips are fed, for example, from a magazine arranged next to the bending device on a conveyor track provided behind the obliquely upward-pointing support wall, which is arranged, for example, approximately at the height of the lower edge of the support wall. If the hollow profile strips do not have the correct length from the outset, they will, after they are completely on the conveyor track, on the cut to the correct length. Hollow profile strips that are too short can be lengthened by welding or connecting hollow profile strips with the aid of straight connectors which are inserted into the hollow profile strips in the region of the adjoining ends, then pushed onto the conveyor track and optionally cut to length. The hollow profile strips are removed from the conveyor track by the device for relocating and inserted into the supports which lie opposite the lower edge of the supporting wall.
  • the support for the hollow profile strips is formed by a plurality of angled supports, which have a leg which is aligned parallel to the plane of the support wall and whose other leg projects vertically upwards.
  • the hollow profile strips can thus be easily inserted into the supports below the lower edge of the supporting wall by the relocating device.
  • the hollow profile strip lying in the support is moved by a conveying device, for example a feed gripper, as is known per se from DE-OS 41 09 549, into a zero position, which is defined, for example, by a stop, and then according to the desired shape and size of the spacer frame to be produced according to the insulating glass pane for which the spacer frame is intended, advanced and bent.
  • a conveying device for example a feed gripper, as is known per se from DE-OS 41 09 549
  • a zero position which is defined, for example, by a stop
  • the conveyor track for feeding the hollow profile strips and the device for converting the hollow profile strips from the conveyor track to the supports are arranged behind the support wall and the exploit free, unused space underneath the support wall so that the operating side of the device is freely accessible and not only does not obstruct the observation of the bending or bending processes, but also does not pose a safety risk for the operator.
  • the device according to the invention has a rising support wall 1, which is inclined obliquely backwards upwards, ie inclined away from the operating side, on the lower edge 8 thereof in FIG Embodiment a bending head 2 is provided.
  • the bending head 2 can have a design as is known from DE-OS 41 16 521 and which is suitable, for example, to produce angular bends (corners) of the hollow profile strip and curved sections in hollow profile strips, the angled bends being right-angled bends of the hollow profile strips or Bends can be at any angle.
  • the bending head 2 has, in addition to jaws 3, between which the hollow profile strip is guided and held during the bending process or is guided during bending, a pivotable bending abutment 4 and a bending lever 5, of the type known from DE-OS 41 16 521. If curved spacer frame sections are to be produced, the bending lever 5 is inclined according to the desired radius of curvature and the hollow profile strip is deflected from the conveying direction via the inclined bending lever 5, so that it assumes a constant curvature during advancement, that is to say it is curved in a circular arc. This is also known per se from DE-OS 41 16 521.
  • angled supports 7 are provided on the machine frame 6 for the hollow profile bar to be bent, into which the hollow profile bar to be bent is inserted, as will be described later.
  • the hollow profile strip is inserted from below the lower edge 8 of the stand 7 into a support position in which it rests on a conveyor track 20 behind the support wall 1.
  • the angled supports 7 have a leg 9 with a bearing surface, which lies in the plane 11 of the support wall 1, and a leg 10 with a perpendicular to the support wall 1, obliquely upward facing surface.
  • a magazine 12 for hollow profile strips is provided in the exemplary embodiment of the device according to the invention, which consists of a plurality of strips 13, 14 oriented perpendicular to the supporting wall 1, each of which forms a compartment 15 between them for receiving a stack of hollow profile strips. From the stack of hollow profile strips arranged in the compartment 15 between the strips 13 and 14 the bottom hollow profile strip is removed and pushed with a transport device onto the conveyor track 20, which extends behind the support wall 1 and beyond the side of the support wall 1 opposite the magazine 12.
  • a cross-cut saw 21 for cutting the hollow profile strips to the length required for the production of the desired spacer frame intended.
  • the chop saw 21 is arranged perpendicular to the lower edge 8 of the support wall 1 between the bending head 2 and the start of the conveyor track 20 when viewed in the direction of view.
  • a path measuring device 80 in the form of two circumferential, endless belts 81, 82 or the like, between which the hollow profile strip passes through in a frictional manner, is provided in front of the chop saw 21.
  • the displacement measuring device 80 can also serve as a feed device for the hollow profile strip.
  • the displacement measuring device 80 is equipped with an incremental encoder which is coupled to one of the belts or a deflection wheel or, if the displacement measuring device 80 also serves as a drive for advancing hollow profile strips onto the conveyor track 20, to the drive motor for the belts 81, 82.
  • the incremental encoder can have a pinion which engages in the toothing of one of the belts 81 or 82 if these are toothed belts.
  • a device 21 ' is provided at the discharge end of the magazine 12, with which hollow profile strips can be connected to form longer sections.
  • This device can be a welding device of the type known from EP-A-192 921 or a device with which the hollow profile strips can be connected to longer sections by means of straight connectors which are inserted into the ends of hollow profile strips to be connected to one another.
  • the conveyor track 20 for hollow profile strips is formed by a series of groups 23 each consisting of three rollers 24, 25, 26, which are freely rotatably mounted on arms 27.
  • Two rollers 24, 25 for laterally guiding the supplied hollow profile strip about axes perpendicular to the support wall 1 are freely rotatable and a roller 26 for supporting the hollow profile strip is freely rotatable about an axis parallel to the plane 11 of the support wall 1.
  • the arms 27, on each of which a group 23 of three rollers 24, 25, 26, the axes of rotation of which are oriented perpendicular to the conveying direction (arrow 28), are mounted on a common beam 29 at a distance from one another.
  • the beam 29 in turn can be pivoted with the help of at least one piston-cylinder unit 30 in the machine frame 6 about an axis 31 parallel to the conveying direction (arrow 28), so that the groups 23 of rollers 24, 25, 26 forming the conveying path 20 are removed from the path of movement in which the Hollow profile strips can be pushed from the magazine 12 onto the conveyor track 20, can be lowered.
  • the groups 23 of rollers 24, 25, 26 thus together form the conveyor track 20 for hollow profile strips, which is located behind the support wall 1 and towards it, i.e. is open diagonally upwards.
  • a transfer device with grippers 40 is provided for removing a hollow profile strip from the conveyor track 20 and for converting the hollow profile strip into the supports 7.
  • Each gripper 40 has two gripper jaws 42, which can be pivoted about axes 41 oriented parallel to the conveying direction (arrow 28), with supports 43 made of elastic material, which are pushed out of their open position by means of piston-cylinder units 44 and on arms 45 of the gripper jaws 44 from their open position ( 2 and 5) in the closed position, in which they grip a hollow profile strip (Fig. 3), are pivotable.
  • Each gripper 40 is attached to an arm 47.
  • the arms 47 are in turn attached to a common beam 48.
  • the beam 48 is supported by at least two guide rails 49 which can be moved in the machine frame 6.
  • To move the guide rails 49 are attached to a shaft 50 Arms 51 coupled to the guide rails 49 via push rods 52.
  • To rotate the shaft 50 at least one pressure medium motor (double-acting, not shown) is provided, which engages, for example, on one of the arms 51.
  • Each guide rail 49 is guided by three rollers 53, 54, 55, which are mounted offset in the longitudinal direction of the guide rail 49 in the machine frame 6.
  • the roller 53 which is arranged closer to the bar 48 for the grippers 40, is mounted in the machine frame 6 in a stationary but freely rotatable manner, whereas the rollers 54 and 55 in the machine frame 6, which are further away from the bar 48, are adjustable up and down. It is thus possible to position the grippers 40 at the end of the feed movement, i.e. when the grippers 40 have moved a hollow profile bar up to the supports 7, by lifting the rollers 54, 55.
  • the hollow profile bar can be inserted from above into the supports 7 by the grippers 40 after the grippers 40 have moved the hollow profile bar past the lower edge 8 of the support wall 1.
  • the movable rollers 55 which bear against the guide rails 49 from above, are freely rotatably mounted on arms 57 projecting from an actuating shaft 56.
  • the actuating shaft 56 is mounted in the machine frame 6 with the aid of a piston-cylinder unit 60 so as to be pivotable about an axis 58 parallel to the conveying direction (arrow 28).
  • the freely rotatable rollers 54 which bear against the guide rails 49 from below, are mounted on piston rods of piston-cylinder units 61.
  • the piston-cylinder units 61 are moved synchronously with the shaft 56 and / or they press the rollers 54 resiliently against the guide rails 49.
  • a feed gripper 70 is provided in the region of the lower edge 8 of the support wall 1, which for parallel movement of the hollow profile strip
  • the direction of conveyance (counter to arrow 28) can be advanced and moved back in the idle stroke, as is known from DE-OS 41 09 549.
  • a displacement measuring device in particular an incremental encoder, which is coupled to the drive of the gripper 70, can be provided, as described in DE-OS 41 09 549.
  • the feed gripper 70 can have the construction shown in FIG. 6.
  • the lower jaw 75 of the feed gripper 50 is fastened to a slide 76 which is guided on at least one guide rail (not shown) running parallel to the conveying direction (arrow 28).
  • the upper jaw 77 is movably supported on the slide 76 via parallelogram link 78.
  • a double-acting pressure medium motor 79 is provided for actuating the jaw 77.
  • the movable jaw 77 can be moved so far away from the lower jaw 75 by the hydraulic motor 79 that it does not hinder the removal of a finished spacer frame.
  • the bending device can also be equipped with a support finger (not shown) which is adjustable in a slot in the support wall 1, as is known from DE-U-87 05 796.
  • This support finger can be used to support, already bent and / or curved parts of a hollow profile strip on the support wall 1.
  • a hollow profile strip is removed from the magazine 12 and pushed onto the conveyor track 20 by a conveyor device assigned to the magazine 12, which can be a reciprocating gripper. If the corresponding length of hollow profile bar, if necessary after connecting several sections of hollow profile bars into a longer unit, has been pushed onto the conveyor track 20 (this advancement can also be measured and controlled by an incremental encoder which is coupled to the feed gripper or the other feed device (see DE-OS 41 09 549)) the hollow profile strip is cut to length by the cross-cut saw 21. Now the clamping jaws 42 of the grippers 40 close. The groups 23 of rollers 24, 25, 26 of the conveyor track 20 are lowered by pivoting their support beam 29, so that the hollow profile bar is only held by the grippers 40. The grippers 40 move forward and lay the hollow profile strip into the supports 7, which are arranged opposite the lower edge 8 of the support wall 1, it being noted that such supports 7 are also arranged opposite the support wall 1, the conveyor track 20 to support the hollow profile strip over its entire length.
  • the conveyor track 20 is pivoted back into its starting position and a further hollow profile strip can be fed while the bending device is working in order to produce a spacer frame for an insulating glass pane from the hollow profile strip by bending and / or bending.
  • the device according to the invention can also be combined with a roll forming device arranged next to it for producing hollow profile strips from metal strips, in which case the magazine 12 and the device 21 for connecting hollow profile strips can be omitted.
  • the space behind the support wall 1 is used and the front side of the device remains free, so that it is accessible to an operator without risk and space is saved.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)

Claims (29)

  1. Dispositif pour la fabrication d'intercalaires pour des vitrages isolants, à partir de baguettes profilées creuses, avec une paroi d'appui (1) inclinée, sur le bord (8) inférieur de laquelle il est prévu au moins une tête de pliage (2), avec un chemin de transport (20) parallèle au bord (8) inférieur de la paroi d'appui (1) pour l'amenée des baguettes profilées creuses à plier pour former les intercalaires et avec un dispositif pour transférer des baguettes profilées creuses du chemin de transport (20) sur des supports (7), dans la région du bord (8) inférieur de la paroi d'appui (1), caractérisé par le fait que le chemin de transport (20) et le dispositif de transfert des baguettes profilées creuses du chemin de transport (20) sur les supports (7) prévus dans la région du bord (8) inférieur de la paroi d'appui (1) sont disposés sur le côté du dispositif opposé au côté opérateur, c'est-à-dire derrière la paroi d'appui (1), et par le fait que les supports (7) sont situés en regard du bord (8) inférieur de la paroi d'appui (1), les baguettes profilées creuses étant placées sur les supports (7) par le dispositif de transfert, en passant sous le bord inférieur (8) de la paroi d'appui (1).
  2. Dispositif selon la revendication 1, caractérisé par le fait que le chemin de transport (20) peut être éloigné, notamment abaissé en-dessous, de la position dans laquelle il est aligné avec la trajectoire de déplacement des baguettes profilées creuses dans un dispositif d'amenée des baguettes profilées creuses sur le chemin de transport (20).
  3. Dispositif selon la revendication 1 ou 2, caractérisé par le fait que le chemin de transport (20) est formé de plusieurs groupes (23) de rouleaux (24, 25, 26).
  4. Dispositif selon la revendication 3, caractérisé par le fait que chaque groupe (23) de rouleaux comporte deux rouleaux (24, 25) fous qui tournent librement autour d'axes perpendiculaires à la paroi d'appui (1) et un rouleau (26) qui tourne librement autour d'un axe parallèle à la paroi d'appui (1).
  5. Dispositif selon la revendication 2 ou 3, caractérisé par le fait que les groupes (23) de rouleaux sont fixés sur un support (29) commun qui est monté sur le bâti (6) de machine avec possibilité de pivotement autour d'un axe (31) parallèle à la direction de transport (flèche 28).
  6. Dispositif selon la revendication 5, caractérisé par le fait que chaque groupe (23) de rouleaux est disposé sur un bras (27) qui est fixé au support (29) monté pivotant sur le bâti (6) de machine.
  7. Dispositif selon la revendication 6, caractérisé par le fait que le dispositif pour transférer les baguettes profilées creuses comporte plusieurs pinces (40) avec des mâchoires (42) pour saisir une baguette profilée creuse, qui sont montées sur un support (48) commun monté mobile sur le bâti (6) de machine.
  8. Dispositif selon la revendication 7, caractérisé par le fait que les pinces (40) sont disposées entre des bras (27) voisins portant des groupes (23) de rouleaux du chemin de transport (20).
  9. Dispositif selon la revendication 7 ou 8, caractérisé par le fait que le support (48) pour les pinces (40) est relié à deux rails de guidage (49) qui sont guidés sur le bâti (6) de machine avec possibilité de déplacement essentiellement transversalement à la direction de transport (flèche 28).
  10. Dispositif selon la revendication 9, caractérisé par le fait que le moyen de guidage des rails de guidage (49) est formé de galets (53, 54, 55) qui agissent par le dessus et par le dessous sur les rails de guidage (49).
  11. Dispositif selon la revendication 10, caractérisé par le fait que les galets (53) qui agissent par le dessous sur les rails de guidage (49) et soutiennent ceux-ci par le dessous sont montés tournants sur des axes fixes et sont plus proches du support (48) pour les pinces (40) que les autres galets (54, 55).
  12. Dispositif selon la revendication 10 ou 11, caractérisé par le fait que les galets (54, 55) qui agissent par le dessus et par le dessous sur les rails de guidage (49) sont montés sur le bâti (6) de machine avec possibilité de réglage en hauteur et sont disposés à une distance du support (48) pour les pinces (40) supérieure à celle des galets (53), et par le fait que les galets (54, 55) peuvent être déplacés simultanément vers le haut ou vers le bas.
  13. Dispositif selon l'une des revendications 10 à 12, caractérisé par le fait que les deux rails de guidage (49) sont couplés à des bras (51) par l'intermédiaire de biellettes (52) et par le fait que les bras (51), de leur côté, sont fixés à un arbre (50) qui est monté dans le bâti (6) de machine, avec possibilité de rotation autour d'un axe parallèle à la direction de transport (flèche 28).
  14. Dispositif selon l'une des revendications 10 à 13, caractérisé par le fait que les galets (55) réglables en hauteur pour les rails de guidage (49) qui sont appliqués par le dessus sur ces derniers sont montés sur des bras (57) qui sont fixés à un arbre (56) et par le fait que l'arbre (56) est monté pivotant dans le bâti (6) de machine, autour d'un axe (58) parallèle à la direction de transport (flèche 28).
  15. Dispositif selon l'une des revendications 1 à 14, caractérisé par le fait que le chemin de transport (20) s'étend au-delà du côté de la paroi d'appui (1), situé en vis-à-vis du côté de la paroi d'appui (1) par lequel les baguettes profilées creuses sont amenées.
  16. Dispositif selon l'une des revendications 1 à 15, caractérisé par le fait que les supports (7) pour les baguettes profilées creuses sont prévus dans une zone qui correspond à la longueur du chemin de transport (20).
  17. Dispositif selon l'une des revendications 1 à 16, caractérisé par le fait que les supports (7) pour les baguettes profilées creuses sont des éléments en équerre, avec une aile (9) qui est disposée parallèlement au plan (11) de la paroi d'appui (1) et est alignée avec ledit plan et avec une aile (10) qui s'étend vers le haut, sensiblement perpendiculairement au plan (11).
  18. Dispositif selon l'une des revendications 1 à 17, caractérisé par le fait qu'il est prévu pour avancer une baguette profilée creuse reposant sur les supports (7) lors de la fabrication d'intercalaires par pliage ou par cintrage d'une baguette profilée creuse, une pince d'avance (70) qui peut être déplacée vers l'avant et vers l'arrière, parallèlement à la direction de transport (flèche 28).
  19. Dispositif selon l'une des revendications 1 à 18, caractérisé par le fait qu'un magasin (12) pour des baguettes profilées creuses à plier pour former des intercalaires est associé au chemin de transport (20).
  20. Dispositif selon la revendication 19, caractérisé par le fait qu'un dispositif (21') pour relier les baguettes profilées creuses en des tronçons de grande longueur est prévu entre le chemin de transport (20) et le magasin (12).
  21. Dispositif selon la revendications 20, caractérisé par le fait que le dispositif (21') d'assemblage est un dispositif de soudage.
  22. Dispositif selon la revendication 20, caractérisé par le fait que le dispositif (21') d'assemblage est un dispositif pour introduire des éléments de liaison rectilignes dans les baguettes profilées creuses.
  23. Dispositif selon l'une des revendications 1 à 22, caractérisé par le fait que le début du chemin de transport (20), vu dans la direction perpendiculaire au bord (8) inférieur de la paroi d'appui (1) est situé à proximité de la tête de pliage (2) associée au bord inférieur (8) de la paroi d'appui (1).
  24. Dispositif selon la revendication 23, caractérisé par le fait que le début du chemin de transport (20), par rapport à la direction (flèche 28) d'on sont amenées les baguettes profilées creuses, est situé après la tête de pliage (2).
  25. Dispositif selon l'une des revendications 1 à 24, caractérisé par le fait qu'un dispositif, par exemple une scie oscillante, pour la coupe à la longueur des baguettes profilées creuses est associé au début du chemin de transport (20).
  26. Dispositif selon l'une des revendications 1 à 25, caractérisé par le fait qu'il est prévu pour avancer une baguette profilée creuse sur le chemin de transport (20) et/ou pour mesurer la longueur de la baguette profilée creuse déplacée sur le chemin de transport (20), un dispositif d'avance qui agit par adhérence sur la baguette profilée et est couplé à un dispositif (80) de mesure de course, notamment à un capteur incrémental.
  27. Dispositif selon la revendication 25, caractérisé par le fait que le dispositif d'avance comprend deux courroies (81, 82) sans fin qui agissent sur la baguette profilée creuse sur deux faces en vis-à-vis de celle-ci.
  28. Dispositif selon la revendication 25, caractérisé par le fait qu'un dispositif d'entraînement est associé à au moins une des courroies (81, 82).
  29. Dispositif selon l'une des revendications 26 à 28, caractérisé par le fait que le dispositif d'avance est prévu entre la scie (21) oscillante et l'extrémité côté sortie du magasin (12) ou le dispositif (21') d'assemblage.
EP93890138A 1992-07-16 1993-07-07 Dispositif pour la fabrication de cadres d'espacement pour vitres isolantes à partir de profilés d'écartement creux Expired - Lifetime EP0579593B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT1461/92 1992-07-16
AT146192A AT401243B (de) 1992-07-16 1992-07-16 Vorrichtung zum herstellen von abstandhalterrahmen für isolierglasscheiben aus hohlprofilleisten
AT1459/92 1992-07-16
AT145992A AT401242B (de) 1992-07-16 1992-07-16 Vorrichtung zum herstellen von abstandhalterrahmen für isolierglasscheiben aus hohlprofilleisten

Publications (2)

Publication Number Publication Date
EP0579593A1 EP0579593A1 (fr) 1994-01-19
EP0579593B1 true EP0579593B1 (fr) 1996-12-18

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EP93890138A Expired - Lifetime EP0579593B1 (fr) 1992-07-16 1993-07-07 Dispositif pour la fabrication de cadres d'espacement pour vitres isolantes à partir de profilés d'écartement creux

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US (1) US5394725A (fr)
EP (1) EP0579593B1 (fr)
AT (1) ATE146388T1 (fr)
DE (3) DE59304791D1 (fr)
ES (1) ES2096268T3 (fr)

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ITUD20010126A1 (it) * 2001-07-19 2003-01-19 Piegatrici Macch Elettr Macchina piegatrice per profilati e relativo procedimento di piegatura
US7712503B2 (en) * 2005-09-12 2010-05-11 Billco Manufacturing Incorporated Automatic flexible spacer or sealant applicator for a glass work piece and method of applying flexible spacer or sealant to a glass workpiece
ITUD20060097A1 (it) * 2006-04-13 2007-10-14 Piegatrici Macch Elettr Dispositivo di posizionamento e protezione per macchine piegatrici
US8967219B2 (en) 2010-06-10 2015-03-03 Guardian Ig, Llc Window spacer applicator
CA2909299C (fr) 2007-11-13 2017-08-15 Guardian Ig, Llc Unite hermetique et piece d'ecartement
US9309714B2 (en) 2007-11-13 2016-04-12 Guardian Ig, Llc Rotating spacer applicator for window assembly
US8731699B2 (en) * 2009-09-29 2014-05-20 Hp3 Software, Inc. Dynamic, lean insulated glass unit assembly line scheduler
US9279283B2 (en) 2010-07-16 2016-03-08 Ged Integrated Solutions, Inc. Automated spacer frame fabrication
US9689196B2 (en) 2012-10-22 2017-06-27 Guardian Ig, Llc Assembly equipment line and method for windows
US9656356B2 (en) 2013-01-22 2017-05-23 Guardian Ig, Llc Window unit assembly station and method
US10183363B2 (en) 2015-08-04 2019-01-22 Cardinal Ig Company Spacer formation cell

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DE3221986A1 (de) * 1982-06-11 1983-12-15 Fr. Xaver Bayer Isolierglasfabrik Kg, 7807 Elzach Maschine zum herstellen eines abstandhaltenden innenrahmens fuer eine isolierglasscheibe
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US4885926A (en) * 1987-05-11 1989-12-12 Peter Lisec Apparatus for the production of spacer frames
ATA149488A (de) * 1988-06-08 1990-06-15 Lisec Peter Vorrichtung zum herstellen von abstandhalterrahmen
ATE121324T1 (de) * 1989-09-20 1995-05-15 Evg Entwicklung Verwert Ges Vorrichtung zum biegen von stahlstäben zu betonbewehrungselementen.
DE3935545C1 (en) * 1989-10-25 1991-03-07 Semmlinger, Werner, 8904 Friedberg, De Pipe bending machine - has independent bending heads on sides of clamping head to pivot around axis parallel to pipe
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NO179683C (no) * 1990-03-30 1996-11-27 Peter Lisec Innretning for å böye hulprofillister til avstandsholderammer for isolasjonsglass
ATE102513T1 (de) * 1990-05-21 1994-03-15 Peter Lisec Verfahren und vorrichtung zum erzeugen gekruemmter abschnitte in hohlprofilleisten.
EP0479220A3 (en) * 1990-10-05 1992-06-03 Heinz Ruhl Method of and device for transporting and working rod-shaped materials

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Publication number Publication date
ATE146388T1 (de) 1997-01-15
US5394725A (en) 1995-03-07
EP0579593A1 (fr) 1994-01-19
ES2096268T3 (es) 1997-03-01
DE4323820A1 (de) 1994-01-20
DE4323820C2 (de) 1996-07-25
DE59304791D1 (de) 1997-01-30
DE9310604U1 (de) 1993-10-07

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