EP1111182B1 - Dispositif pour assembler des vitrages isolantes avec des moyens pour étanchéifier un joint de bord d'un vitrage isolant encore ouvert - Google Patents

Dispositif pour assembler des vitrages isolantes avec des moyens pour étanchéifier un joint de bord d'un vitrage isolant encore ouvert Download PDF

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Publication number
EP1111182B1
EP1111182B1 EP00122103A EP00122103A EP1111182B1 EP 1111182 B1 EP1111182 B1 EP 1111182B1 EP 00122103 A EP00122103 A EP 00122103A EP 00122103 A EP00122103 A EP 00122103A EP 1111182 B1 EP1111182 B1 EP 1111182B1
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EP
European Patent Office
Prior art keywords
barrier
plates
glass
axis
plate
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
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EP00122103A
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German (de)
English (en)
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EP1111182A3 (fr
EP1111182A2 (fr
Inventor
Uwe Bogner
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Bystronic Lenhardt GmbH
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Bystronic Lenhardt GmbH
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Publication of EP1111182A2 publication Critical patent/EP1111182A2/fr
Publication of EP1111182A3 publication Critical patent/EP1111182A3/fr
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Publication of EP1111182B1 publication Critical patent/EP1111182B1/fr
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    • 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
    • E06B3/677—Evacuating or filling the gap between the panes ; Equilibration of inside and outside pressure; Preventing condensation in the gap between the panes; Cleaning the gap between the panes
    • E06B3/6775—Evacuating or filling the gap during assembly

Definitions

  • the invention relates to a device with in the preamble of claim 1 specified characteristics.
  • a device is known from EP 0 539 407 B1 known.
  • EP 0 539 407 B1 discloses a device for assembling insulating glass panes, which are filled with a gas other than air.
  • the device is as a press with two variable in their mutual distance, formed approximately vertically arranged plates, to which two glass panels, from which an insulating glass pane is to be formed, each other can be applied opposite each other.
  • a horizontal conveyor provided, e.g. from a line of synchronously driven Rolls whose axes are perpendicular to the plates.
  • the beam is attached to the moving plate and is between the position in which he the outgoing edge of the two Plates rests, and an ineffective position, in which he the insulating glass pane clears the way out of the space between the two plates, movable.
  • a nozzle for feeding one Heavy gas provided, which through the gap between the first Glass panel and the spacer in the interior of the still open insulating glass pane flows and the air displaces upwards out of the interior.
  • a cover strip is provided, which is perpendicular to the plane of the plates extending axis against the lower edges of the two plates and the glass panels can be swiveled, which are aligned.
  • the cover strip is provided with a second barrier in the form of a brush whose bristles are inclined are directed upward and at a location where the spacer connection to both glass panels has, up to the spacer in the edge joint between immerse the two glass panels and prevent heavy gas in the lower edge joint can flow along the spacer and is lost.
  • the desired amount Heavy gas contains, the bend of the second plate and with it the bend the first glass panel reversed, thereby the interior of the insulating glass pane closed and the insulating glass pane is between the two plates pressed.
  • the press is then opened and the insulating glass pane on the Horizontal conveyor brought out of the press.
  • the known device is suitable not for the assembly of insulating glass panes, in which the first Glass panel is larger than the second glass panel.
  • Such insulating glass panes are Stages called.
  • a suitable for stepped discs horizontal conveyor is in EP 0 549 556 A1.
  • EP 0 549 556 A1 does not disclose how to make such a step plate in an insulating glass press with heavy gas fill and thereby prevent the heavy gas through a gap at the bottom The edge of the insulating glass can flow out and get lost.
  • the present invention has for its object to show how in Stepped wheels used in a device for assembling and pressing Insulated glass panes are to be filled with heavy gas prevented can be that through a part of one of the edges of the insulating glass pane extending wedge-shaped gap between the first glass panel and pour out the spacer larger amounts of heavy gas and get lost.
  • the device according to the invention has the well-known from EP 0 539 407 B1 Device for sealing an edge joint, in which a wedge-shaped gap between the spacer and the first glass sheet, a first barrier, which at the marginal joint bounding edges of the two glass panels and / or in the vicinity of the two glass panels to the two plates can be applied, between which the insulating glass pane is assembled and with a Heavy gas is filled.
  • the invention has a second barrier, which at the starting point or behind the starting point of the wedge-shaped Gap at a location where the spacer rests against both glass panels, until the spacer can be brought into the edge joint, that the second barrier the edge joint divides transversely to its longitudinal direction.
  • the second barrier exists in contrast to the solution disclosed in EP 0 539 407 B1 a brush with obliquely upwards into the edge joint protruding and against the spacer directed bristles, rather, there is the second barrier a plurality of extending parallel to the spacer, individually against a restoring force flexible sections, in particular from a brush.
  • the Bristles or the like flexible sections are so long that the second barrier wider than the distance between the two glass panels.
  • the bristles or the like flexible sections transversely, preferably at right angles to the axis, from.
  • the second barrier may be in an orientation in which they reach to the two plates runs parallel, inserted into the edge joint and then by turning around her Axis be brought to the plant on the two glass panels.
  • the bristles or The like flexible sections then block the entire cross section between the first, larger glass plate on one side and the opposite one smaller glass panel and the larger glass panel opposite Section of the plate on which the second glass sheet is applied.
  • the single flexible sections which are preferably the bristles of a flat brush, can steplessly move to different distances both between the two Glass panels as well as between the larger glass panel and the opposite Adjust the plate and thus for different distances from case to case an outflow of heavy gas along the spacer through the edge joint with prevent the wedge-shaped gap.
  • a stepless adjustment to different ones Joint depths allows the invention; this is only necessary that the brush is so long that it still has the largest joint depth in practice can cover. If the brush is up against the spacer advanced and then twisted, it is ensured that they are the entire cross section the edge joint can close, by the otherwise heavy gas along the Spacer could drain.
  • This ability of the second barrier to stepless Adapting to different edge joints is important and beneficial because In the current insulating glass production insulating glass panes with different Randfugen usually bun mixed consecutive.
  • the axis is displaceable transversely to the plates in a position in which is closer to the first than to the second glass.
  • The is advantageous when it comes to very small with one and the same barrier Distances between the two glass sheets, e.g. only 6 mm and also very big To be able to seal distances between the glass sheets from 30 mm to 40 mm.
  • the axis is displaceable transversely to the plates, it is possible to Always place the axle close to the first glass panel and for this purpose to couple with the plate to which the first glass panel can be applied. To this It is ensured that even at very small distances of the glass panels the second barrier introduced into the edge joint and then by twisting around the Ache can be brought to the plant to the two glass panels.
  • the axis depending on the changing thickness of the first glass sheets is displaceable in a position in which they have a predetermined, Consistent small distance from the first glass panel occupies. It is further preferred that the bristles from the axis in only one Direction or only in a narrow space segment extend and that at least as a result of twisting the second barrier, the axle with its the Bristles facing away from the first glass sheet applies when the bristles create the smaller, second glass sheet.
  • the axis is preferably a sealing band extending along the axis provided in order to achieve the best possible seal.
  • the sealing tape preferably consists of an elastomeric foam which is compressible is and compresses tight against the first pane of glass.
  • the sealing tape could be glued to the axle. It is cheaper, however, two to provide axially parallel clamping plates, which both the axis and the Clamping tape, preferably also clamp the bristles between them.
  • the sealing tape between the two clamping plates is clamped so that it is deflected by bias to one of its sides, and though towards the side to which the sealing band is moved, if the second Barrier is twisted to bring them to the plant on the two glass panels. In this way it is ensured that the sealing tape always with a sufficient Pressure on the first glass plate acts.
  • a barrier in which emanating from the axis bristles in opposite directions, preferably in one direction longer bristles than in the opposite direction.
  • narrow elastomeric lamellae could also be used which project at right angles from the axis, e.g. Slats, which obliquely to the longitudinal direction of the axis on this base and thereby overlap.
  • bristles which combined to form a narrow brush are.
  • Such a brush can be steplessly different adjust wide and different deep edge joints and these sufficiently tight complete because the spaces between the bristles close, when the bristles meet by twisting the brush on the second glass sheet and not only resiliently to these, but also create each other.
  • the second barrier then seals off particularly well if there are several layers in it of bristles are tightly packed together.
  • the glass panels are often sharp-edged and can injure the bristles.
  • the Brush is therefore preferably interchangeably held in the second barrier, best between the already mentioned clamps, which also Hold the sealing tape.
  • the second barrier is intended to hit the spacer in the edge joint be introduced.
  • metallic hollow profile rods are in use.
  • thermoplastic spacers used which are extruded in situ on the second glass sheet. Such thermoplastic spacers are when the glass panels are assembled and her interior is filled with heavy gas, not yet cured.
  • the axis of the second barrier at her the spacer facing end to provide a slightly crowned head, the crowned Surface consists of a material which on the freshly extruded Spacer, not or only badly liable.
  • Usual materials for freshly extruded thermoplastic spacers are butyl rubbers (polyisobutylenes) and polyurethane. Surfaces or surface coatings on which these Materials not or poorly liable, are known to the plastics expert. Surfaces made of dusty silicone resin have proved their worth.
  • the second barrier which is the flow of heavy gas along the spacer is to cooperate, cooperates with the first barrier, which one Flow away the heavy gas transversely to the longitudinal direction of the spacer verhindem should.
  • a first barrier can be used in principle a bar or a plate similar to those which are also used for this purpose in EP 0 539 407 B1 is disclosed and applied to the edge of the two plates.
  • the first barrier preferably divided into two sections, one of which section around the axis of the second barrier is rotatable and has a slot through which through the second barrier is pushed forward and retractable. The two sections the first barrier can overlap one another.
  • a section of the first barrier is a circular or to provide circular section-shaped neck and therein the second, rotatable To arrange the section of the first barrier. That way, the second barrier penetrate the first barrier without gaps and an optimal sealing of the Edge joint in two directions cause.
  • the sealing of the edge joint in the third direction namely in the second Barrier wegden direction can be carried out as described in EP 0 539 407 B1, namely by applying a bar, in which a nozzle integrated to supply heavy gas, to that adjacent edge of the insulating glass pane, at which the gap to the interior of the insulating glass on biggest one is.
  • the first barrier is expediently with a sealing favoring elastomeric material, especially with a Vulkollan, which opposite the stress due to the sharp-edged glass panel edges sufficient is stable.
  • the first barrier and the second barrier are with the movable one Coupled plate of the assembly device and is the first barrier is against pivoting the edge of the two plates, with the first barrier at the same time the second barrier is pivoted.
  • This pivoting movement is preferably performed in two steps, the second step being small in comparison the first step is so that after the first step the first barrier Already almost rests on the edge of the two plates. In this situation becomes the second Barrier pushed against the spacer and twisted and only then the first barrier is moved completely against the edge of the two plates. On this way, the rotatable portion of the first barrier can be rotated while still a small distance from the edge of the plates, so that his rotation is inhibited.
  • the rotatable portion of the first barrier is preferably hingedly connected to the non-rotatable part of the first barrier, so that when pivoting the first barrier, the direction of the axis of the second Barrier can be preserved, which is the drive for moving the facilitated second barrier.
  • the angle of rotation of the second barrier may vary depending on the distance be selected on both glass panels. Preferably, however, is independent of Distance between the two glass panels adhered to a fixed angle of rotation, to which preferably a fixed stop is provided, which determines the angle of rotation of the second barrier limited. This is a particular advantage of using a narrow brush whose bristles can be bent to different degrees and in this way without changing the angle of rotation to adapt to different Allow clearances of the glass panels.
  • the first barrier also has a third barrier formed of bristles provided, the bristles extend obliquely to the surface of the first barrier. These bristles are suitable for shutting off, as disclosed in EP 0 539 407 B1 an edge joint of a non-stepped insulating glass pane, whereas they is largely ineffective in a stepped insulating glass pane.
  • the third barrier makes it possible to use the second barrier when producing non-graded insulating glass panes in their withdrawn, ineffective position, whereby the second barrier is spared and not changed so often got to. But even without such a third barrier, the edge joint of a not stepped insulating glass pane sealed by advancing the second barrier become.
  • the mode of action of the device according to the invention does not depend on the orientation the plates of the assembly device.
  • the Both plates as it is today mostly used, almost vertical arranged.
  • the invention is also applicable to assembly devices, in which the two plates are arranged horizontally and the insulating glass panes be assembled lying down.
  • the sealed edge joint with the wedge-shaped gap between the first glass sheet and the spacer expediently at the bottom of the two plates and the heavy gas is from the side, at the adjacent, from bottom to top leading edge introduced into the space between the two glass panels, preferably near the bottom.
  • the heavy gas then displaces from below the lighter air, floating on the heavy gas, so to speak, upwards is displaced. It is particularly important to make sure that Heavy gas does not run out of this at the bottom of the insulating glass pane.
  • the device for filling the heavy gas in the EP 0 539 407 B1 disclosed device in the form of a bar or bar at the movable plate is attached, it is in the inventive device preferably on the fixed plate or on the frame of the assembly device and is used when assembling stepped insulating glass panes pushed forward towards the moving plate until it comes with a along the beam or ledge running seal on the first glass panel strikes, which protrudes beyond the edge of the second plate, since they are at a stepped insulating glass pane is larger than the voltage applied to the first plate second glass panel.
  • the device sets for filling of the heavy gas to the parallel edge of the first plate.
  • ungestufte insulating glass panes sets the means for filling the heavy gas with their two parallel seals to the outlet edges of the two plates at.
  • Figures 1 and 2 show that the device is a subframe 1 and one Base 2 has, which carries a horizontally conveying conveyor, through a series of synchronously driven rollers 3 is formed. Between every two adjacent rollers 3, a support 4 is arranged; the result of the support 4 is arranged on a designed as a lifting bar 5 lifting device, which on and is adjustable from, so that the support 4 between a position in which they protrude above the rollers 3 upwards, and a situation in which they under the Top of the rollers 3 are sunk, back and forth are displaced.
  • a support wall 6 is arranged, which on the one hand the base 2 and on the other hand by struts 7 and 8, which on the base 1 feet, in about 6 ° from the vertical to the rear inclined position is supported.
  • the support wall 6 is formed as an air cushion wall. It has a first plate 9 in which a number of holes are distributed, which is supplied by a blower 10 via a line 11 compressed air.
  • the Front of the support wall 6 forms a first positioning surface 28 for a first Glass panel 40 and for a second glass panel 42.
  • rods 12 are arranged, which perpendicular to the support wall 6 by a pressure-medium-operated cylinder 13 before and are retractable.
  • the rods 12 carry at their front end one Holder 14, to which a frame with a second plate 15 is attached, the runs parallel to the support wall 6 and by pressing the pressure medium cylinder thirteenth can be changed in their distance from the support wall 6.
  • the second plate 15 is also formed as an air cushion wall and is therefore by another Line 17 connected to the blower 10. It has as the support wall 6 over its surface distributes a number of holes 35 through which the air blown can either emerge or be sucked. Their front side forms a second positioning surface for the first glass sheet 40. Below the second Plate 15 is another lifting bar 18 with a number of supports 19 arranged.
  • the discharge-side end of the second plate 15 with respect to the conveyance direction through a strip-shaped, extending from the lower edge to the upper edge of the Plate 15 extending suction device 20 is formed, which consists of a number of one above the other arranged suction cups 21, which via pipes 22 and 23 are connected to a suction unit, not shown, and individually or can be activated in groups.
  • the outlet end of the suction device 20 is aligned with the outlet side edge of the first plate.
  • a cover 26 provided, which in the conveying path of the insulating glass panes and out can be moved out of the conveyor.
  • the suction device 20 comprises a metal sheet 50, which is common with the rest of the plate 15 to be bent glass sheet 40 by suction holds.
  • the sheet 50 extends from the lower edge to the upper edge the plate 15, which at its outlet side edge rigid with a metal plate 51 is connected, the front opposite the front of the second plate 15 is set back.
  • the sheet 50 is fixed to the front of the metal plate 51 connected and protrudes in the conveying direction 25 beyond the metal plate 51 addition; the Sheet 50 is in this way by one-sided clamping on the outlet side Edge of the rigid portion of the second plate 15 is attached.
  • the sheet 50 transverse to its surface by elastic Bending will be deflected.
  • a hinge 52 hinged a plate 53, which at the back by struts 54 and 55, which at right angles extend to the surface of the plate 53, connected to a further plate 56 is such that the plates 53 and 56 with the struts 54 and 55 form a frame, which protrudes parallel to itself and to the front surface of the plate 15 and is movable back.
  • the parallel guidance of the frame is achieved by a four-bar linkage ensured, which by the clamping of the sheet 50 at the metal plate 51, by the hinge 52 and by two in corresponding Distance arranged, behind the plate 56 lying joints 57 and 58 formed is, of which the joint 57 fixed to the plate 56 and the hinge 58 with the base frame of the second plate 15 is connected, wherein the two joints 57 and 58 are interconnected by a link 60.
  • the mechanism for shifting the frame 53 to 56 comprises two inflatable ones Hoses 61 and 62.
  • the hose 61 is between the plate 53 and the front of a column 63 extending between the plates 53 and 56, which belongs to the base frame 59 and thus is fixed to the frame.
  • Of the Hose 62 is between the plate 56 and the back of the pillar 63 arranged.
  • the front side of the sheet 50 is provided with a layer 66 of an elastomeric Material, in particular made of rubber, provided, for subdivision and limitation the individual sucker 21 strip-shaped, compressible seals, z. B. made of sponge rubber, are embedded in the layer 66.
  • This strip-shaped Seals 67 give each sucker a rectangular outline shape in the middle a suction opening 68 is located ( Figure 2).
  • the strip-shaped seals 67 are over the front of the layer 66 before and are sucked in the first Glass plate 40 compressed.
  • the sucked glass plate 40 When bending the plate 50, the sucked glass plate 40 is bent, resulting in an insulating glass 44, which is located between the first Plate 9 and the second plate 15, forms a slit-shaped opening 43, which lies on the outlet-side edge of the insulating glass pane 44 (see FIG. 3).
  • a gas other than air in particular a heavy gas, blown and the air is displaced from the interior.
  • a nozzle 31 is provided ( Figure 10 and Figure 12), which in the Neighborhood of the lower corner of the insulating glass pane 44 at the outlet side Edge is brought to the plant.
  • the nozzle 31 is located at an elongated Angle rail 32, which is a part of the cover 26, that for covering the entire outlet side edge of the insulating glass pane 44 is used and is movably mounted on the support wall 6.
  • the vertical slit-shaped Opening 43 sits at the top and bottom of the glass panels 40, 42 in a wedge-shaped gap 24 continues (see Figure 10).
  • a first plate-shaped barrier 27 is provided, which on its upper side a support 98 carries a resilient sealing material and to the plant at the bottom the two plates 9 and 15 and optionally the insulating glass 44 determined is (see Figures 2, 9 and 11).
  • a Pressure medium cylinder 81 is provided to raise and lower the first barrier 27.
  • the first barrier 27 is a horizontal one Axis 70 pivotally mounted on a support 71, which in turn with Help of two horizontal guide rods 72 and 73 on the movable Plate 15 of the assembly and pressing device attached and with the help of a horizontal pneumatic cylinder 74 relative to the surface of the movable Plate 15 is slidable.
  • the first barrier 27 has a first section 75, which is pivotally mounted about the axis 70 on the carrier 71 and has a second portion 76 in the form of a circular plate which um a vertical axis 77 is pivotally mounted on a support 78, which about a horizontal axis 79 pivotally mounted on the first portion 75th is appropriate.
  • the axes 70 and 79 are parallel to each other.
  • the carrier 78 is not only by means of the first portion 75 of the first barrier 27, but also connected to a parallel handlebar 80 with the carriers 71, so that the carriers 71 and 78, the section 75 and the handlebar 80 a Forming quadrilateral, which is a parallel displacement of the carrier 78 and enable him with the second section 76 of the first barrier, including the Carrier 71 and the carrier 78 connected by a pneumatic cylinder 81 with each other are.
  • the pneumatic cylinder 81 is eccentric on a pin 82 mounted, which rotatably mounted in the carrier 71 and by a pneumatic Cylinder 83 can be pivoted.
  • a sheath 84 which receives the second barrier 38, which by means of a fork 85 pivotally connected to a vertical rack 86, which is connected to a Pinion 86a meshes.
  • the second barrier can turn off the ineffective position shown in Figures 5 and 6, in which they is below the surface of the second section 76, in an effective Position are pushed up, which is shown in Figure 11.
  • the second barrier has two clamping plates 87 and 88, which are screwed 89 are held together and on the one hand a flat brush 90 and on the other hand an elastomeric foam strip 91 pinch, which by clamping a ledge 92 in a direction away from the ledge 92 Biased direction.
  • the second barrier 38 is narrow in the sheath 84 guided and is arranged so that they with the screws 89 on the axis 77th around which the second portion 76 of the first barrier 27 is rotatable.
  • the Rotational movement is effected by a pneumatic cylinder 93 and has two end positions, one of which is shown in FIG. 4 and is thereby determined that the pneumatic cylinder 93 is fully retracted.
  • the other end position results in that the rotatable portion 76 has one on its underside provided projection 94 abuts on a cam 95, which on the fixed Supporting wall 6 of the device is mounted.
  • a third barrier 96 is provided, which is a flat brush is, which extends transversely to the sheath 84 and the bristles obliquely directed upward from the surface of the rotatable portion 76 of the first Barrier 27 emerge.
  • the two glass sheets 40, 42 are placed between the plates 9 and 15 of the assembly and pressing device arranged as shown in Figures 9 to 12 is:
  • the larger first glass sheet 40 is positioned so that its lower Edge flush with the lower edge of the movable plate 15 terminates (FIG 9) and that their outlet-side vertical edge over the vertical edge of the plate 15 protrudes (Figure 10).
  • the smaller, second glass panel 42 is positioned that their lower edge above the lower edge of the fixed plate 9 of the device is arranged ( Figure 9), whereas its outlet side, vertical edge is flush with the outlet side, vertical edge of the fixed plate 9 ( Figure 10).
  • the altitude of the glass panels 40 and 42 is by the mutual Lifting beam 5 and 18 (see Figure 1) determined.
  • the second barrier 38 is in the region of its axis 77 with a convex Head 97 provided, which consists of a material to which the thermoplastic Material of the spacer 41 does not adhere. Then the rotatable Section 76 of the first barrier 27 by actuating the pneumatic cylinder 93rd twisted about the axis 77.
  • the second barrier 38 seals the lower one Randfuge at a point behind the starting point 99 of the wedge-shaped Gap 24 is located, down to the inlet side of the assembly and pressing device.
  • the edge joint 45 is sealed by the Covering element 26 with a first vertically extending seal 100 against the first glass sheet 40 and with a second vertically extending seal 101 against the fixed plate 9 is placed, whereby the vertical edge of the still is sealed open insulating glass pane.
  • a nozzle 31 is provided, which heavy gas through the gap 43 between the first glass sheet 40 and the spacer 41 in the space between the two glass panels 40 and 42 can flow and the therein initially displaced air displaced upward.
  • the first barrier 27 and the second barrier 38 together ensure that the heavy gas can not flow down from the still open insulating glass pane and lost.
  • the bend will be made the plate 15 undone and thereby the column 24 and 45 between the first glass sheet 40 and the spacer 41 is closed.
  • the two glass panels 40 and 42 are arranged congruently, as in FIG. 1 and described in EP 0 539 407 B1.
  • a discharge of heavy gas along the lower leg of the spacer 41 is prevented by the third barrier 96 instead of the second barrier 38 be immersed by their bristles in the lower edge joint 45 and below elastic bend to the downwardly facing side of the spacer 41st invest.
  • the second barrier 38 can be sunk in its sheath 84 in this case stay.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Claims (26)

  1. Dispositif pour le montage de vitres isolantes qui sont remplies avec un gaz différent de l'air, ledit dispositif
    possédant deux plaques (9, 15) dont l'écartement réciproque peut être modifié, plaques contre lesquelles peuvent venir se disposer un premier pan de verre (40) et un deuxième pan de verre (42) en opposition réciproque ;
    possédant un transporteur horizontal (3), à partir duquel les pans de verre (40, 42) peuvent être transportés dans l'espace ménagé entre les plaques (9, 15) et peuvent être transportés en retour en dehors de l'espace ménagé entre les plaques (9, 15) après le montage pour obtenir une vitre isolante ;
    et qui, pour l'étanchéisation d'un joint marginal (45) d'un agencement constitué
    par le premier pan de verre (40),
    par le deuxième pan de verre (42) et
    par un écarteur (41) en forme de cadre disposé sur le deuxième pan de verre (42), ledit écarteur venant s'appliquer contre le premier pan de verre (40) uniquement sur une partie de la longueur de ce dernier, si bien que l'on obtient une fente (24) dans le joint marginal (45) entre l'écarteur (41) et le deuxième pan de verre (42), ladite fente possédant un point de départ (99) dans le joint marginal (45) et s'élargissant à partir de ce dernier jusqu'à un des deux coins voisins de l'écarteur (41),
    présente une première barrière (27) qui peut venir se disposer contre les bords des deux pans de verre (40, 42) délimitant le joint marginal (45) et/ou à proximité des bords des deux pans de verre (40, 42), contre les deux plaques (9, 15) ;
    présente une deuxième barrière (38) qui peut être amenée contre le point de départ (99) ou derrière le point de départ (99) à un endroit où l'écarteur (41) est disposé contre les deux pans de verre (40, 42) jusqu'à l'écarteur (41) dans le joint marginal (45) de telle sorte que la deuxième barrière (38) divise le joint marginal (45) en direction transversale par rapport à sa direction longitudinale,
    caractérisé en ce que la deuxième barrière (38) est plus large que la distance séparant les deux pans de verre (40, 42), peut venir se disposer, par rotation autour d'un axe (77) s'étendant parallèlement aux plaques (9, 15) et en formant un angle droit par rapport à l'écarteur (41), contre les pans de verre (40, 42) et le cas échéant contre les plaques (9, 15), et présente une multitude de sections s'étendant en direction transversale par rapport à l'axe (77) et flexibles, à titre individuel, à l'encontre d'une force de ressort de rappel.
  2. Dispositif selon la revendication 1, caractérisé en ce que les sections flexibles sont des poils de brosserie.
  3. Dispositif selon la revendication 1 ou 2, l'axe (77) est à même de se déplacer en direction transversale par rapport aux plaques (9, 15) pour prendre une position dans laquelle il est situé plus près du premier pan de verre (40) que du deuxième pan de verre (42).
  4. Dispositif selon la revendication 3, caractérisé en ce que l'axe (77) peut se déplacer, même dans le cas d'une épaisseur variable des premiers pans de verre (40), pour prendre une position dans laquelle il vient se disposer à une distance minime, constante, prédéfinie du premier pan de verre (40).
  5. Dispositif selon l'une quelconque des revendications 2 à 4, caractérisé en ce que des poils de brosserie s'étendant à partir de l'axe (77) dans une seule direction ou seulement sur un segment spatial étroit et en ce qu'on prévoit, sur le côté de l'axe (77) se détournant des poils de brosserie, une bande d'étanchéité (91) s'étendant sur la longueur de l'axe (77).
  6. Dispositif selon la revendication 5, caractérisé en ce que la bande d'étanchéité (91) est constituée d'une mousse élastomère.
  7. Dispositif selon la revendication 5 ou 6, caractérisé en ce que la bande d'étanchéité (91) est enserrée entre deux plaques de serrage (87, 88) parallèles à l'axe.
  8. Dispositif selon l'une quelconque des revendications 5 à 7, caractérisé en ce que la bande d'étanchéité (91) est soumise par précontrainte à une déviation en direction d'un de ses côtés.
  9. Dispositif selon l'une quelconque des revendications 2 à 8, caractérisé en ce que des poils de brosserie sont rassemblés en une brosse (90) qui est maintenue de manière à pouvoir être échangée dans la deuxième barrière (38).
  10. Dispositif selon la revendication 9, caractérisé en ce que les brosses (90) sont maintenues entre les mêmes plaques de serrage (87, 88) que celles de la bande d'étanchéité (91).
  11. Dispositif selon l'une quelconque des revendications 2 à 10, caractérisé en ce qu'on prévoit, dans la deuxième barrière (38), plusieurs couches de poils de brosserie fortement tassés.
  12. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'axe (77) est muni d'une tête bombée (97) à son extrémité tournée vers l'écarteur (41), dont la surface bombée est constituée d'une matière à laquelle, des adhésifs utilisés lors de la fabrication des vitres isolantes n'adhèrent pas ou n'adhèrent que difficilement.
  13. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que la première barrière (27) possède une section (76) rotative autour de l'axe (77), qui présente une fente à travers laquelle, la deuxième barrière (38) peut être sortie par une poussée vers l'avant, de préférence hors d'une gaine (84), et peut y rentrer par traction.
  14. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que la première barrière (27) possède une couche de recouvrement (98) favorisant l'étanchéisation, constituée d'une matière élastomère.
  15. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que la première plaque (9) est fixe et la deuxième plaque (15) est mobile pour modifier sa distance par rapport à la première plaque (9), et en ce que la première barrière (27) et la deuxième barrière (38) sont accouplées à la deuxième plaque (15).
  16. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que la première barrière (27) peut venir se disposer contre le bord des deux plaques (9, 15), en particulier par pivotement.
  17. Dispositif selon la revendication 16, caractérisé en ce que la première barrière (27) est à même de se déplacer en franchissant deux pas pour venir se placer contre le bord des plaques (9, 15), le deuxième pas étant inférieur au premier pas.
  18. Dispositif selon l'une quelconque des revendications précédentes en liaison avec la revendication 13, caractérisé en ce que la section rotative (76) de la première barrière (27) est reliée en articulation avec la section non rotative de la première barrière (27), si bien que lors du pivotement de la première barrière (27) la direction de l'axe (77) de la deuxième barrière (38) peut être maintenue.
  19. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que, pour l'entraínement de la deuxième barrière (38), on prévoit un pignon (86a) et une crémaillère (86) disposée à fleur avec l'axe (77) de la deuxième barrière (38), crémaillère avec laquelle la deuxième barrière (38) est accouplée.
  20. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que, pour la délimitation de l'angle de rotation de la deuxième barrière (38), on prévoit une butée fixe (95).
  21. Dispositif selon l'une quelconque des revendications précédentes en liaison avec la revendication 13, caractérisé en ce que, sur la section rotative (76) de la première barrière (27), on prévoit une troisième barrière (96) formée par des poils de brosserie, dont les poils de brosserie s'étendent en inclinaison par rapport à la surface de la première barrière (27).
  22. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les deux plaques (9, 15) sont disposées en position approximativement verticale.
  23. Dispositif selon la revendication 22, caractérisé en ce que le joint marginal qui doit faire l'objet d'une étanchéisation (45) vient se disposer contre le bord inférieur des deux plaques (9, 15).
  24. Dispositif selon la revendication 23, caractérisé en ce que le mécanisme (26, 31) pour l'introduction d'un gaz lourd dans l'espace ménagé entre les deux pans de verre (40, 42) est disposé en mobilité à proximité de la première barrière (27) et de la deuxième barrière (38) contre le bord vertical d'une des deux plaques (9).
  25. Dispositif selon la revendication 24, caractérisé en ce que le mécanisme (26, 31) pour le remplissage à l'aide du gaz lourd est prévu contre la première plaque fixe (9).
  26. Dispositif selon la revendication 24 ou 25, caractérisé en ce que le mécanisme (26, 31) pour le remplissage à l'aide du gaz lourd est combiné avec un élément de recouvrement (26) pour le joint marginal vertical de la vitre isolante.
EP00122103A 1999-12-22 2000-10-12 Dispositif pour assembler des vitrages isolantes avec des moyens pour étanchéifier un joint de bord d'un vitrage isolant encore ouvert Expired - Lifetime EP1111182B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19962034 1999-12-22
DE19962034A DE19962034C1 (de) 1999-12-22 1999-12-22 Einrichtung zum Abdichten einer Randfuge einer noch nicht geschlosenen Isolierglasscheibe an einer Vorrichtung zum Zusammenbauen von Isolierglasscheiben

Publications (3)

Publication Number Publication Date
EP1111182A2 EP1111182A2 (fr) 2001-06-27
EP1111182A3 EP1111182A3 (fr) 2002-09-25
EP1111182B1 true EP1111182B1 (fr) 2005-01-19

Family

ID=7933828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00122103A Expired - Lifetime EP1111182B1 (fr) 1999-12-22 2000-10-12 Dispositif pour assembler des vitrages isolantes avec des moyens pour étanchéifier un joint de bord d'un vitrage isolant encore ouvert

Country Status (3)

Country Link
EP (1) EP1111182B1 (fr)
AT (1) ATE287488T1 (fr)
DE (2) DE19962034C1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004032604B4 (de) * 2004-07-06 2006-05-18 Lenhardt Maschinenbau Gmbh Verfahren und Vorrichtung zum Zusammenbauen eines Solarzellenmoduls
ITTO20120076A1 (it) * 2012-01-30 2013-07-31 Bottero Ig S R L Metodo e macchina per la formatura di un vetro camera
CN116698908B (zh) * 2023-06-02 2024-03-19 南京方正建设工程质量检测有限公司 幕墙玻璃隔热性能试验室检测装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3101342C2 (de) * 1981-01-17 1984-08-02 Vereinigte Glaswerke Gmbh, 5100 Aachen "Verfahren zur Herstellung von gasgefüllten Isolierglaseinheiten und Vorrichtung zur Durchführung des Verfahrens"
DE4022185A1 (de) * 1990-07-13 1992-01-16 Lenhardt Maschinenbau Verfahren und vorrichtung zum zusammenbauen von isolierglasscheiben, die mit einem von luft verschiedenen gas gefuellt sind
AT396782B (de) * 1991-12-23 1993-11-25 Lisec Peter Vorrichtung zum fördern von gegenüber der lotrechten etwas geneigten isolierglasscheiben
DE29922490U1 (de) * 1999-12-22 2000-04-06 Lenhardt Maschinenbau GmbH, 75242 Neuhausen Einrichtung zum Abdichten einer Randfuge einer noch nicht geschlossenen Isolierglasscheibe an einer Vorrichtung zum Zusammenbauen von Isolierglasscheiben

Also Published As

Publication number Publication date
EP1111182A3 (fr) 2002-09-25
ATE287488T1 (de) 2005-02-15
DE19962034C1 (de) 2001-03-22
DE50009274D1 (de) 2005-02-24
EP1111182A2 (fr) 2001-06-27

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