EP0061183A1 - Procédé pour obtenir la connexion solide aux vitres isolantes - Google Patents

Procédé pour obtenir la connexion solide aux vitres isolantes Download PDF

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Publication number
EP0061183A1
EP0061183A1 EP82102318A EP82102318A EP0061183A1 EP 0061183 A1 EP0061183 A1 EP 0061183A1 EP 82102318 A EP82102318 A EP 82102318A EP 82102318 A EP82102318 A EP 82102318A EP 0061183 A1 EP0061183 A1 EP 0061183A1
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EP
European Patent Office
Prior art keywords
insulating glass
conveying direction
parallel
heat
glass panes
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.)
Granted
Application number
EP82102318A
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German (de)
English (en)
Other versions
EP0061183B1 (fr
Inventor
Karl Lenhardt
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Individual
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Individual
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Publication date
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Priority to AT82102318T priority Critical patent/ATE14298T1/de
Publication of EP0061183A1 publication Critical patent/EP0061183A1/fr
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Publication of EP0061183B1 publication Critical patent/EP0061183B1/fr
Expired legal-status Critical Current

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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
    • E06B3/673—Assembling the units
    • E06B3/67339—Working the edges of already assembled units
    • 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
    • E06B3/67339—Working the edges of already assembled units
    • E06B3/6736—Heat treatment
    • 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
    • E06B3/67365—Transporting or handling panes, spacer frames or units during assembly
    • E06B3/67369—Layout of the assembly streets
    • 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
    • E06B3/67365—Transporting or handling panes, spacer frames or units during assembly
    • E06B3/67373—Rotating panes, spacer frames or units
    • 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
    • E06B3/67365—Transporting or handling panes, spacer frames or units during assembly
    • E06B3/67386—Presses; Clamping means holding the panes during assembly

Definitions

  • the invention is concerned with the problem of connecting two or more individual glass panes to form an insulating glass pane with the interposition of a spacer frame made of metal and simultaneous sealing of the insulating glass pane by means of a hot glue.
  • infrared radiators which are located on both sides of the double pane, are used to heat the hot glue (Insulating glass pane) are arranged. Since a system for assembling insulating glass panes must be suitable for the production of insulating glass panes with a wide variety of formats (the edge lengths of the panes typically vary between 0.3 m and 2.5 m in panes produced according to the generic method), one used to the state of the art Technology belonging device a continuous furnace, which has two mutually parallel fields of closely arranged, permanently burning infrared emitters, the size of the fields being adapted to the largest possible disc formats. Between the two fields, the insulating glass panes are heated by diffuse infrared radiation.
  • the working speed of the device consisting of the continuous furnace and the continuous press should not be slower than the speed of the other stations of the production line in which the continuous furnace and the continuous press are integrated.
  • this requires the installation of a very high electrical heating output of more than 50 kFJ. From that there are several disadvantages.
  • the permanent heat loss must be dissipated, which is expensive.
  • heat-resistant materials have to be used in the continuous furnace, which makes the conveyor particularly expensive.
  • thermal insulation must be used to collect the useless radiation, ie the radiation passing through the insulating glass pane and the radiation passing the insulating glass pane, and finally the heat generated must be removed from the room in which the continuous furnace is installed.
  • the invention has for its object to make a method available which allows the hot glue to be heated between the individual glass panes of an insulating glass pane with less installed heating power, with less heat loss and with less expenditure on equipment, and then to compress the insulating glass pane.
  • the invention solves its object by a method with the features specified in claim 1.
  • the heat radiators are only switched on at intervals, namely not longer than the edge of an insulating glass pane between them, the energy consumption also drops sharply compared to the prior art.
  • Radiation types that can be bundled and allow heating up of hot glue strands in reasonable time periods can be considered as heat radiation.
  • Short-wave infrared radiation which is emitted by so-called infrared light emitters, is particularly suitable. Infrared light emitters have the property which is very valuable for the invention, requiring practically no heating-up time when switched on; Rather, light sources provide the full heating power almost immediately after switching on.
  • thermal insulation measures can be reduced to a minimum and the ventilation of a device for carrying out the method can be carried out solely by convection instead of with a ventilation device required in the prior art.
  • the invention therefore no longer uses two fields of heat radiators whose diffuse radiation field is traversed by the insulating glass panes as a whole, instead, linearly disposed emitters, which are targeted at the edge regions of the glass sheets and their position to the changing disc formats always anew at g-e is fitted.
  • heating of the insulating glass panes is possible both when the insulating glass pane is at a standstill and in a continuous process.
  • the hot-melt strands along the individual spacers are preferred frame legs as a whole irradiated and heated when the pane is at rest, ie the panes are stopped for irradiation in a device operating according to the method (claim 3).
  • this is not a disadvantage in terms of working speed, because the infrared light emitters available today have power outputs of up to 60 W / cm. this enables the hot glue to heat up to its working temperature within a few seconds.
  • the cycle times resulting therefrom for devices operating according to the method are not higher than the cycle times of other stations in an insulating glass production line with which a device according to the invention must work.
  • a very simple device already manages with two mutually facing infrared radiators, between which the four edges of the insulating glass panes are passed.
  • the disks can be transported in the usual way, for example lying on roller tables or standing on a rolling table or a conveyor belt, the disks usually being leaned against a support wall (roller wall, air cushion wall or the like) in the case of standing transportation. Because of the smaller footprint, the transport of standing insulating glass panes is preferred (so-called vertical system). Under the conveying plane of a Isolierqlasscale a plane lying in the q e Ashten insulating glass pane, parallel to the disk surfaces is understood in this context.
  • One pair of lamps is arranged so that the incoming insulating glass pane dips with one of its edges into the space between the lamps and then stops. Then the emitters are switched on for a predetermined period of time in which they heat up the hot-melt strand running on this edge of the pane. Subsequently, by moving the pane or the press bars, which are preferably coupled to the radiators next to which they are arranged and are jointly displaceable (claim 24), the pane edge with the heated hot-melt strand is brought between the press bars, for which purpose a displacement path of a few centimeters is sufficient, and the edge of the pane is pressed to the final thickness.
  • the disk After the release of the disk by the press bar, the disk is transferred to a per se known pivot means is pivoted about 90 0, and brought by means of the method redesigneinrichtunq to the second edge between the infrared radiators. The processes are repeated until all four edges of the insulating glass pane are pressed. The disc is then removed.
  • the processes are controlled in the usual way by switches which respond to the position of the disk, in particular switches which respond without contact, and by time switches.
  • the two emitters can run parallel to the conveying direction. Each disc then has to turn three times in total Be pivoted 90 °.
  • the two radiators are preferably arranged at right angles to the conveying direction; in this case, the two edges of the disks running perpendicular to the conveying direction can first be heated and pressed in succession. Subsequently, the disc is rotated by 90 0 and the other two are processed wafer now edges extending perpendicularly to the conveying direction. Overall, therefore, only one swivel operation is required (claim 9).
  • radiators running in the conveying direction two or four units can usefully be used, with radiators running at right angles to the conveying direction, two units of radiators and press beams can be used.
  • each edge of the pane is processed in a different unit; with two units, two opposite edges of the insulating glass panes are processed in the same unit.
  • two units of pairs of radiators and pressure beams can also be provided and arranged in such a way that two edges of each insulating glass pane can be machined simultaneously.
  • the Units consisting of pairs of radiators and associated pairs of pressure beams can be arranged at right angles to one another, so that two adjacent edges of the insulating glass panes can be machined.
  • a swiveling process in which the disc is swiveled by 90 ° (claim 10).
  • an arrangement is particularly preferred in which the pairs of emitters and press beams are parallel to one another; With this arrangement, any crossing of radiators in the area of the window corners is avoided.
  • At least one pair of emitters, together with the associated pair of press beams, is to be provided so that they can be moved in parallel so that adaptation to changing pane formats is possible (claim 11).
  • the displacement of the emitters and pairs of pressure beams can be carried out automatically by sensing the size of each incoming insulating glass pane by means of sensors and using the measurement signal to control a servo drive which carries out the required displacement.
  • two groups of two radiator pairs and pairs of press beams can be arranged one behind the other in the transport direction in an analogous manner to the arrangement according to claims 8 and 9, with a pivoting device for the insulating glass panes in between lies, so that to increase the throughput of the device two disks can always be processed at the same time.
  • a pivoting device for the insulating glass panes in between lies, so that to increase the throughput of the device two disks can always be processed at the same time.
  • a device for carrying out the method according to the invention which does not require a pivoting device for the insulating glass panes, is the subject of claim 13.
  • the device contains only two units made of a pair of press beams and infrared radiators, one of which is oriented in the conveying direction and the other transversely thereto . If the insulating glass pane first reaches a unit running parallel to the conveying direction, then the pane edge parallel to the conveying direction is first machined, then the unit is shifted to the opposite pane edge (or - in a kinematic reversal - the pane is shifted until its opposite edge is in the effective range of the heat radiators) Press beam unit is) and this processed.
  • the insulating glass pane is then conveyed further and its front edge reaches the effective area of the unit consisting of a pair of heat radiators and a pressure beam that runs perpendicular to the conveying direction. After machining of the front edge of the pane, the pane is extremely fine-tunet until the rear edge of the pane in the Wirkun the unit q s Scheme passes; after Machining the rear edge of the disc, the disc is removed.
  • a shorter overall length can be achieved if the unit consisting of emitters and press beams running transversely to the conveying direction is arranged in front of the unit parallel to the conveying direction. Then the front disc edge is machined first, then the rear disc edge and then the two disc edges running in the conveying direction. If the two units are spatially directly connected to one another, then the rear disc edge can even be machined simultaneously with one of the disc edges running in the conveying direction (claim 14). Such devices require only moderate installed electrical power.
  • An increase in the throughput can be achieved in such devices working without a swivel device by arranging two units of heat radiators and pairs of pressure beams in parallel and transversely to the conveying direction in the conveying direction in such a way that two insulating glass panes can be processed simultaneously (claim 15).
  • the arrangement in the quadrant is somewhat more complex than the arrangement of the angular units with such a distance that two insulating glass pane
  • a displaceability in the conveying direction must be provided for one of the units running transversely to the conveying direction if both the front and the rear edge of an insulating glass pane are to be processed simultaneously.
  • the front edge of an incoming insulating glass pane can first be processed.
  • the disc is then transported into the area of the two units parallel to the conveying direction, where the two edges of the discs parallel to the conveying direction are processed.
  • the following pane can be processed on its front edge.
  • the first disc is then transferred to process its rear edge ported into the working area of the rear, after the heat emitters parallel to the conveying direction, transverse to the conveying direction and running parallel to the conveying direction, while the second disc advances into the working area of the units parallel to the conveying direction and the subsequent third disc with its front edge in the working area of the forward, in front of the parallel to the direction of heat radiators, transverse to the direction of advance unit (claim 18).
  • the two units running transversely to the conveying direction both in front of or behind the two units running parallel to the conveying direction (claim 19). If the units running transversely to the conveying direction are, for example, behind the units running parallel to the conveying direction, then the two edges parallel to the conveying direction are processed by an incoming insulating glass pane. Subsequently, the front edge of the disk is moved and processed in the working area of the front unit running transversely to the conveying direction, while at the same time the following disk runs into the working area of the units parallel to the conveying direction and is processed there.
  • the first disc advances until it lies with its rear edge in the working area of the rear unit running transversely to the conveying direction, while ql p at the same time the second disc is in the working area of the front unit running apart from the conveying direction and a subsequent one third disc in the working area of the units parallel to the conveying direction moves etc.
  • the two units running transversely to the conveying direction can also be connected to form a compact, higher-level unit (claim 24).
  • Beam presses, roller presses and roller presses which can be used in the context of the invention, have long been used successfully in the production of an insulating glass type in which the metallic spacer frames between the panes are covered on both sides with a butyl rubber strand.
  • the hot melt adhesives used in the invention after being activated by heating, are considerably softer and less tough than butyl rubber strands. Therefore, the level and uniformity of the pressing pressure with insulating glass glued with hot glue must be kept under control much more carefully than with insulating glass glued with butyl rubber.
  • a perfect pressing of insulating glass glued with hot glue can be achieved without a complex pressure control when using a surface press (claim 23).
  • a surface press is used understood such a press which can completely cover the individual insulating glass pane on both sides and with which the insulating glass pane is statically pressed as a whole by a single press stroke, that is to say in one step.
  • the insulating glass panes are most appropriately pressed between two plane-parallel plates, but it is also possible to choose a perforated press plate, for example a type of rake, a roller field or a roller field instead of a closed pressure plate;
  • a perforated press plate for example a type of rake, a roller field or a roller field instead of a closed pressure plate;
  • the press body does not come into full contact with the insulating glass panes, but since the activated hot melt adhesive is quite soft, only relatively low press forces are required and these can also be distributed evenly by the glass plates themselves onto the hot melt adhesive strands: however, care must be taken that the distance between the rollers or rollers in the roller or roller fields or the size of the openings in a press plate is chosen so small that no inadmissible deflection of the glass plates occurs due to the pressing force.
  • the arrangements of the emitters can be selected in a manner corresponding to that in the examples according to claims 7-21, those arrangements are particularly preferred which require a particularly short period of time between the end of the heating of a hot-melt adhesive strand and the pressing process.
  • the adjacent heat radiators and pressure beam pairs are arranged such that they cannot move relative to one another (claim 24).
  • the pane or, preferably, the unit comprising the heat radiator and the press beam pair can be moved around the center distance between the heat radiator and the adjacent press beam (claim 25).
  • a replacement of the static pressing by means of a press beam or surface press by a continuous press for the edges parallel to the conveying direction or for all four edges of the insulating glass panes is quite possible, although from the point of view of the pressing success the static pressing is preferred.
  • a device in which preferably the heat radiators running at right angles to the conveying direction can be moved synchronously with the insulating glass panes in the conveying direction (claim 27) and in which a continuous press connects to the heating zone with the heat radiators, the insulating glass panes can also be at least partially in the Run are processed, for example, in such a way that two pairs of heat radiators, which run transversely to the direction of conveyance and are coupled to press bars, are arranged, followed by two pairs of heat radiators parallel to the direction of conveyance;
  • the two disc edges running transversely to the conveying direction are irradiated at rest and statically pressed between the press beams, whereas the other two disc edges are irradiated in the passage and in the downstream press, preferably in the form of two pairs of rollers, between which the insulating glass panes with their to Conveying direction parallel edges are passed, pressed.
  • the invention is outstandingly suitable for the production of triple Isoli p ralas- slices, by arranging the parallel to the spacer legs heat radiator is not so in addition to these legs, that the main radiation direction is at right angles to the conveying plane and strikes the side surfaces of the spacer legs, but by the heat radiator in parallel with the spacer frame members, however in such an oblique position arranges that the thermal radiation impinges the side surfaces of the spacer limb in a 90 0 angle (claim 5), preferably so that the respective edge joints lie in the shadow of the spacer frame (Claim 6).
  • the heat radiators usually have a preferred direction of radiation; they are then expediently arranged so that the spacer legs to be irradiated are approximately in the direction of the maximum radiation intensity.
  • the two side surfaces of two spacer frame legs of a triple insulating glass pane which face one another can be irradiated in a targeted manner at the same time with a single heat bouncer.
  • the insulating glass panes 7 are moved on the conveyor belt 1 in the conveying direction 2 step by step through the device.
  • Infrared light radiators are preferably used as heat radiators 12, which have oval quartz glass tubes with a double chamber divided by a web; the heating wire is arranged in a U-shape, ie it runs forward in one chamber and back in the other chamber; the electrical connections are therefore only available at one end of the tube.
  • the infrared illuminator is mirrored on the back and accommodated in a groove 11 of a carrier 15 running parallel to the conveying direction 2.
  • the carrier 15 is attached with the heat radiator 12 at the height of the spacer frame 8.
  • the distance is preferably between 2.5 and 5 cm.
  • the hot glue 9 is heated to its working temperature in a few seconds; then the unit 3 is lifted by the path a (FIG. 2), so that the press bars 14, which are arranged and guided below the heat radiator 12 in a recess 13 of the carrier 15 extending to the conveying direction 2, reach the height of the spacer frames 8, and the static Preßvorqang triggered by pushing the press bar 14 on both sides of the conveyor belt 1.
  • the disc 7 is then moved out of the working area of the first unit 3 by the conveyor belt and arrives at a swivel device 4.
  • the device has three such swivel devices 4 in the middle between two of the units 3.
  • the swivel device q consists in the example shown on both sides of the Conveyor belt 1 arms arranged at right angles to one another, the apex and fulcrum of which lie at the height of the conveyor belt 1.
  • the Arms carry suction cups, which grip the disc 7 and pivot in the direction of arrow 6 by 90 °.
  • the pivoted disc 7 is then moved forward to the next unit 3, etc., until all four edges are pressed.
  • the device can thus process 4 disks 7 simultaneously. If the associated reduction in throughput can be accepted, two swivel devices 4 and three units 3 can be dispensed with. After pivoting a disc 7, the drive of the conveyor belt 1 is then reversed and the disc 7 is moved back to the single unit 3. This is done three times in succession until all four edges of a disk 7 are pressed. Then the disc 7 is removed.
  • Fig. 3 are each a 'and 23 "combined in parallel to constructiverichtunq 2 and a oarallel (ie parallel to the insulating Scheiber 7) from Preßbalkenbaar and heat radiator pair of n perpendicular to the conveying direction 2 to the conveying plane extending unit 3a or 3b to angle module only 23.
  • the First angle unit 23 ' the lower and front edge of the insulating glass pane 7 are heated, then by moving the pane 7 by the distance a (FIG. 2) and raising the angles Unit 23 'brought and pressed in the area of the press beam by the same amount.
  • the angle unit 23 " has the same Shape like the angular unit 23 'from which it is produced by rotation through 90 ° counter to the direction of rotation 6 of the swivel device 4.
  • the device is suitable for processing two insulating glass panes 7 at the same time.
  • two angle units 23 'and 23 are also provided one behind the other, but in a complementary arrangement, so that rotation of the disks 7 is not necessary.
  • the first angle unit 23' processes the front and lower edge of the disk, the second angle unit 23 "The upper and rear disc edge.
  • the second angle unit 23" must not only be movable by the distance a (FIG. 2) transversely to the conveying direction 2, but also to adapt to different disc heights, which are measured automatically at the beginning of the device and can be used in an actuator.
  • the unit 5 uses a waaqerecnte and a vertical unit 3a or 3b made of heat radiators and a pair of press beams at a distance from one another.
  • the unit 3a is above the conveyor belt 1 arranged.
  • Each arriving disc 7 is stopped under the unit 3a and then gradually raised by a lifting device, whereby the upper and lower edges successively reach the working area of the unit 3a and are heated and pressed.
  • the disc 7 is lowered again onto the conveyor belt 1 and moved to the second unit 3b, where first the front and then the rear edge of the disc 7 are processed in the manner already described.
  • the device is suitable for processing two disks 7 at the same time. Of course, one could also move the first unit 3a up and down instead of lifting and lowering the disks 7. This device works with very little effort.
  • the device according to FIG. 6 has a higher throughput than that shown in FIG. 5, because it permits the simultaneous processing of three insulating glass panes 7.
  • it first has two units 3a arranged one above the other and parallel to the conveying direction 2, of which the upper one can also be moved up and down to adapt to different disc heights.
  • a disc 7 is stopped between these two units 3a and processed simultaneously on the upper and lower edge of the disc.
  • the disk 7 is peeled off until it reaches the front edge of the working area of a first unit 3b running transversely to the conveying direction 2.
  • the disc 7 is conveyed until it with its rear edge in the work area of a second, nachge ordered unit 3b arrives.
  • the front edge of a first subsequent disk 7 is processed in the front unit 3b and between the units 3a the upper and lower edge of a second subsequent disk 7 is processed.
  • the two units 3b are rigidly connected to one another, but can also be separated.
  • FIG. 6 shows a modification of the device from FIG. 7.
  • the two units 3b running transversely to the conveying direction 2 are separated and arranged in front of and behind the two horizontal units 3a.
  • the first of the units 3b again works the front, the second of the units 3b the rear edge of the pane.
  • the device is very compact.
  • the device according to FIG. 8 is a modification of the device from FIG. 6, namely that the two units 3b, which run apart from the conveying direction 2, are not combined to form a superordinate unit, but are arranged at a distance from one another, so that the front and rear edge of a disk 7 can be edited at the same time. For this, at least one of the units 3b must be displaceable in the conveying direction 7.
  • the device is suitable for the simultaneous processing of two disks 7.
  • FIG. 9 shows the principle of a device in which the insulating glass panes 7 can be processed in one pass. It contains two pairs of heat radiators 12a parallel to the conveying direction 2, of which one pair, the upper one in FIG. 9, can be moved up and down to adapt to different disc heights. It also contains two pairs of heat radiators 12b running perpendicular to the conveying direction 2, which can be moved separately synchronously with the disks 7. An incoming pane 7 is automatically measured and the height of the upper radiator 12a is adjusted accordingly. In the starting position, the two radiators 12b are located on the left edge of the heating zone.
  • Fig. 10 shows a vertically operating device in which the insulating glass panes 7 are pressed partly statically and partly in a continuous process.
  • the insulating glass panes 7 first reach two vertical units 3b, which are arranged one behind the other at a small distance and consist of pairs of heat radiators and pressure beams.
  • Each insulating glass pane 7 is first statically heated and pressed with its front edge in the first vertical unit 3b, then conveyed further in the direction of arrow 2 until its rear edge reaches the region of the second vertical unit 3b and is statically heated and pressed there, while at the same time the front edge of the subsequent insulating glass pane 7 is processed in the first vertical unit 3b.
  • FIG. 11 A device similar to FIG. 10 is shown in FIG. 11, but the horizontal heat radiators 12 are arranged at such a large distance from the vertical units 3b that during the heating of an insulating glass pane 7 between the horizontal heat radiators 12 the subsequent insulating glass pane is already heated in the second unit 3b and can be pressed. In total, three insulating glass panes 7 can be processed simultaneously in this device.
  • the continuous press 17 can also be advantageously used for the press accuracy by a statically operating surface press, e.g. a plate press 18 as in the example of the following Fig. 12 can be used.
  • a statically operating surface press e.g. a plate press 18 as in the example of the following Fig. 12 can be used.
  • FIG. 12 shows a device with four pairs of heat radiators 12c-f arranged in the square.
  • a pair of emitters 12c is arranged immovably along the conveyor belt 1 and, with its tips, at which no feed lines emerge, abuts the jackets of a vertically arranged, vertically displaceable pair of emitters 12d; this in turn, with its tips, from which no supply lines emerge, abuts the shells of an upper one, which runs parallel to the conveying direction 2 and is both horizontal as vertically displaceable pair of radiators 12e; this in turn abuts with its tips, from which no supply lines emerge, against the jackets of a vertically, horizontally and horizontally displaceable pair of radiators 12f, which in turn abuts with the tips of the jackets of the lower pair of radiators 12c.
  • This quarters can be adapted to most disc sizes.
  • all four edges of an insulating glass pane are heated at the same time.
  • the emitters 12c-f are switched off and the disk is conveyed to a downstream static press 18, where it is pressed as a whole to its final thickness between two press plates.
  • Fig. 13 shows a detail in section the assembly of a double infrared light radiator 12 obliquely to a triple Isolieralasscale 7.
  • the rear reflective radiator 12 is arranged in a cross-sectionally approximately U-förmi q s beveled aluminum reflector 19 which the radiator 12 in addition shields and additionally bundles the heat radiation onto the two spacer frames 8.
  • the opening of the reflector 19 extends right up to the insulating glass pane 7. Because of the oblique arrangement of the radiator 12 with its main radiation direction 21 at an angle of approximately 45 ° to the plane of the insulating glass pane 7, the side surfaces of the two spacer frames 8 facing the radiator 12 can be subjected to heat radiation at the same time will.
  • the side surface of the spacer frame 8 ' (in the left in FIG. 12) should lie in the main radiation direction, since the radiation there on the Weq suffers greater losses than on the way to the nearby spacer frame 8.
  • the radiators 12 can be displaced in the direction of the arrow 20, for displacing the main radiation direction 2 ′′, in particular when changing from double to triple insulating glass panes, also in the direction of the arrow 22 parallel to the pane surface.
  • Corresponding devices which are also suitable for the production of triple insulating glass panes, can also be realized with units in which heat radiators 12 are used, not the heat radiators 12 arranged on both sides of the panes 7, but the edge joints 10 of the panes 7.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
EP82102318A 1981-03-21 1982-03-20 Procédé pour obtenir la connexion solide aux vitres isolantes Expired EP0061183B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82102318T ATE14298T1 (de) 1981-03-21 1982-03-20 Verfahren zum herstellen des festen verbundes von isolierglasscheiben.

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Application Number Priority Date Filing Date Title
DE3111166 1981-03-21
DE3111166 1981-03-21
DE3126996 1981-07-08
DE3126996A DE3126996A1 (de) 1981-03-21 1981-07-08 Verfahren zum herstellen des festen verbundes von isolierglasscheiben

Publications (2)

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EP0061183A1 true EP0061183A1 (fr) 1982-09-29
EP0061183B1 EP0061183B1 (fr) 1985-07-17

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EP82102318A Expired EP0061183B1 (fr) 1981-03-21 1982-03-20 Procédé pour obtenir la connexion solide aux vitres isolantes

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DE (2) DE3126996A1 (fr)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003517A1 (fr) * 1986-11-06 1988-05-19 Colin Maxwell Finch Procede et appareil de production d'un stratifie
US4820365A (en) * 1987-09-30 1989-04-11 Dimension Industries, Inc. Glass edge sealant curing system
EP0311594A1 (fr) * 1987-10-05 1989-04-12 Peter Lisec Dispositif pour l'échauffement des bords d'une vitre
US6054001A (en) * 1998-02-17 2000-04-25 Donnelly Corporation Vehicle assembly line-side heat activation of a "ready-to-install" window fixing adhesive for attachment of a vehicle window to a vehicle
WO2000028186A1 (fr) * 1998-11-05 2000-05-18 Luc Lafond Appareil et procede de scellement d'unites de vitrage isolant
US6203639B1 (en) 1998-02-17 2001-03-20 Donnelly Corporation Vehicle assembly line-side heat activation of a “ready-to-install” window fixing adhesive for attachment of a vehicle window to a vehicle
US6793120B2 (en) 2002-01-17 2004-09-21 Donnelly Corporation Apparatus and method for mounting an electrical connector to a glass sheet of a vehicle window
WO2009078912A1 (fr) * 2007-12-14 2009-06-25 Guardian Industries Corp. Chauffage localisé de scellements de bord pour une unité de verre isolant sous vide et/ou four unifié permettant d'effectuer ce chauffage
WO2009078906A1 (fr) * 2007-12-14 2009-06-25 Guardian Industries Corp. Profilé de bord métallique permettant d'espacer et de sceller des panneaux dans un panneau à double vitrage isolant
WO2009078935A1 (fr) * 2007-12-17 2009-06-25 Guardian Industries Corp. Chauffage localisé, par l'intermédiaire d'un réseau de source de chaleur infrarouge, de scellements étanches de bord pour une unité de verre isolant à vide et/ou un four intégré avec un réseau de sources de chaleur infrarouge pour l'accomplir
CN101182136B (zh) * 2007-11-02 2011-02-16 刘华俊 一种真空玻璃的制造方法
US8227055B2 (en) 2009-05-01 2012-07-24 Guardian Industries Corp. Vacuum insulating glass unit including infrared meltable glass frit, and/or method of making the same
US8733128B2 (en) 2011-02-22 2014-05-27 Guardian Industries Corp. Materials and/or method of making vacuum insulating glass units including the same
US8802203B2 (en) 2011-02-22 2014-08-12 Guardian Industries Corp. Vanadium-based frit materials, and/or methods of making the same
US9290408B2 (en) 2011-02-22 2016-03-22 Guardian Industries Corp. Vanadium-based frit materials, and/or methods of making the same
US9309146B2 (en) 2011-02-22 2016-04-12 Guardian Industries Corp. Vanadium-based frit materials, binders, and/or solvents and methods of making the same
EP1811114B2 (fr) † 2006-01-19 2016-06-01 Thiele Glas GmbH Coin entièrement en verre isolant
US9359247B2 (en) 2011-02-22 2016-06-07 Guardian Industries Corp. Coefficient of thermal expansion filler for vanadium-based frit materials and/or methods of making and/or using the same
US9458052B2 (en) 2011-02-22 2016-10-04 Guardian Industries Corp. Coefficient of thermal expansion filler for vanadium-based frit materials and/or methods of making and/or using the same
US9822580B2 (en) 2011-02-22 2017-11-21 Guardian Glass, LLC Localized heating techniques incorporating tunable infrared element(s) for vacuum insulating glass units, and/or apparatuses for same
US9988302B2 (en) 2014-02-04 2018-06-05 Guardian Glass, LLC Frits for use in vacuum insulating glass (VIG) units, and/or associated methods
US10465433B2 (en) 2014-02-04 2019-11-05 Guardian Glass, Llc. Vacuum insulating glass (VIG) unit with lead-free dual-frit seals and/or methods of making the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1285686B (de) * 1965-08-20 1968-12-19 Libbey Owens Ford Glass Co Einrichtung zur Herstellung von Doppelglasscheiben
DE2352294A1 (de) * 1973-10-18 1975-04-24 Teroson Gmbh Schnellverfahren zur herstellung von geklebten isolierglasscheiben
DE2406340B2 (de) * 1973-03-22 1975-12-11 Wtz Bauglas Torgau Vorrichtung zur thermischen Behandlung der Ränder von Verbundglasscheiben, insbesondere Thermoscheiben zur Aushärtung der plastischen Kantendichtungen
DE2501096A1 (de) * 1975-01-13 1976-07-22 Vennemann Horst Mehrscheiben-isolierglas sowie verfahren und randleiste zu seiner herstellung
DE2640153B2 (de) * 1976-09-07 1978-06-22 Karl Lenhardt-Maschinenbau, 7531 Neuhausen Durchlaufpresse mit mindestens einem einstellbaren Walzenpaar zum Verpressen von Mehrscheiben-Isolierglas

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1285686B (de) * 1965-08-20 1968-12-19 Libbey Owens Ford Glass Co Einrichtung zur Herstellung von Doppelglasscheiben
DE2406340B2 (de) * 1973-03-22 1975-12-11 Wtz Bauglas Torgau Vorrichtung zur thermischen Behandlung der Ränder von Verbundglasscheiben, insbesondere Thermoscheiben zur Aushärtung der plastischen Kantendichtungen
DE2352294A1 (de) * 1973-10-18 1975-04-24 Teroson Gmbh Schnellverfahren zur herstellung von geklebten isolierglasscheiben
DE2501096A1 (de) * 1975-01-13 1976-07-22 Vennemann Horst Mehrscheiben-isolierglas sowie verfahren und randleiste zu seiner herstellung
DE2640153B2 (de) * 1976-09-07 1978-06-22 Karl Lenhardt-Maschinenbau, 7531 Neuhausen Durchlaufpresse mit mindestens einem einstellbaren Walzenpaar zum Verpressen von Mehrscheiben-Isolierglas

Cited By (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003517A1 (fr) * 1986-11-06 1988-05-19 Colin Maxwell Finch Procede et appareil de production d'un stratifie
US4820365A (en) * 1987-09-30 1989-04-11 Dimension Industries, Inc. Glass edge sealant curing system
EP0311594A1 (fr) * 1987-10-05 1989-04-12 Peter Lisec Dispositif pour l'échauffement des bords d'une vitre
US4929814A (en) * 1987-10-05 1990-05-29 Peter Lisec Apparatus for heating the marginal zone of glass sheets
AT398307B (de) * 1987-10-05 1994-11-25 Lisec Peter Vorrichtung zum anwärmen des randbereiches von glastafeln
US6521083B1 (en) 1998-02-17 2003-02-18 Donnelly Corporation Vehicle assembly line-side heat activation of a “ready-to-install” window fixing adhesive for attachment of a vehicle window to a vehicle
US6203639B1 (en) 1998-02-17 2001-03-20 Donnelly Corporation Vehicle assembly line-side heat activation of a “ready-to-install” window fixing adhesive for attachment of a vehicle window to a vehicle
US6599386B2 (en) 1998-02-17 2003-07-29 Donnelly Corporation Vehicle assembly line-side heat activation of a “Ready-To-Install” window fixing adhesive for attachment of a vehicle window to a vehicle
US6054001A (en) * 1998-02-17 2000-04-25 Donnelly Corporation Vehicle assembly line-side heat activation of a "ready-to-install" window fixing adhesive for attachment of a vehicle window to a vehicle
WO2000028186A1 (fr) * 1998-11-05 2000-05-18 Luc Lafond Appareil et procede de scellement d'unites de vitrage isolant
US6332948B1 (en) 1998-11-05 2001-12-25 Luc Lafond Apparatus and method for sealing insulated glass units
US6793120B2 (en) 2002-01-17 2004-09-21 Donnelly Corporation Apparatus and method for mounting an electrical connector to a glass sheet of a vehicle window
US7344059B2 (en) 2002-01-17 2008-03-18 Donnelly Corporation Apparatus and method for mounting an electrical connector to a glass sheet of a vehicle window
EP1811114B2 (fr) † 2006-01-19 2016-06-01 Thiele Glas GmbH Coin entièrement en verre isolant
CN101182136B (zh) * 2007-11-02 2011-02-16 刘华俊 一种真空玻璃的制造方法
WO2009078906A1 (fr) * 2007-12-14 2009-06-25 Guardian Industries Corp. Profilé de bord métallique permettant d'espacer et de sceller des panneaux dans un panneau à double vitrage isolant
US8500933B2 (en) 2007-12-14 2013-08-06 Guardian Industries Corp. Localized heating of edge seals for a vacuum insulating glass unit, and/or unitized oven for accomplishing the same
CN101896680B (zh) * 2007-12-14 2014-12-17 格尔德殿工业公司 局部加热真空绝缘玻璃装置的边缘密封物，和/或用于实现该功能的组合炉
JP2011506252A (ja) * 2007-12-14 2011-03-03 ガーディアン・インダストリーズ・コーポレーション 真空断熱ガラスユニットのための端密封部の局部的過熱および／またはそれを達成するためのユニット化されたオーブン
EP2292887A3 (fr) * 2007-12-14 2011-05-18 Guardian Industries Corp. Chauffage localisé de scellements de bord pour une unité de verre isolant sous vide et/ou four unifié permettant d'effectuer ce chauffage
WO2009078912A1 (fr) * 2007-12-14 2009-06-25 Guardian Industries Corp. Chauffage localisé de scellements de bord pour une unité de verre isolant sous vide et/ou four unifié permettant d'effectuer ce chauffage
RU2470129C2 (ru) * 2007-12-14 2012-12-20 Гардиан Индастриз Корп. Локальное нагревание краевых уплотнений для вакуумного изоляционного стеклопакета и/или унифицированная печь для осуществления данного стеклопакета
CN101896680A (zh) * 2007-12-14 2010-11-24 格尔德殿工业公司 局部加热真空绝缘玻璃装置的边缘密封物,和/或用于实现该功能的组合炉
EP3492682A1 (fr) * 2007-12-14 2019-06-05 Guardian Glass, LLC Localisation du chauffage de joints de bord pour unité de verre isolant sous vide et/ou four unitisé pour la réaliser
US8512829B2 (en) 2007-12-14 2013-08-20 Guardian Industries Corp. Metal-inclusive edge seal for vacuum insulating glass unit, and/or method of making the same
US8506738B2 (en) 2007-12-17 2013-08-13 Guardian Industries Corp. Localized heating via an infrared heat source array of edge seals for a vacuum insulating glass unit, and/or unitized oven with infrared heat source array for accomplishing the same
US10294140B2 (en) 2007-12-17 2019-05-21 Guardian Glass, LLC Localized heating via an infrared heat source array of edge seals for a vacuum insulating glass unit, and/or unitized oven with infrared heat source array for accomplishing the same
US10717668B2 (en) 2007-12-17 2020-07-21 Guardian Glass, Llc. Localized heating via an infrared heat source array of edge seals for a vacuum insulating glass unit, and/or unitized oven with infrared heat source array for accomplishing the same
US9783447B2 (en) 2007-12-17 2017-10-10 Guardian Glass, LLC Localized heating via an infrared heat source array of edge seals for a vacuum insulating glass unit, and/or unitized oven with infrared heat source array for accomplishing the same
WO2009078935A1 (fr) * 2007-12-17 2009-06-25 Guardian Industries Corp. Chauffage localisé, par l'intermédiaire d'un réseau de source de chaleur infrarouge, de scellements étanches de bord pour une unité de verre isolant à vide et/ou un four intégré avec un réseau de sources de chaleur infrarouge pour l'accomplir
US8763427B2 (en) 2009-05-01 2014-07-01 Guardian Industries Corp. Vacuum insulating glass unit including infrared meltable glass frit, and/or method of making the same
US8590343B2 (en) 2009-05-01 2013-11-26 Guardian Industries Corp. Vacuum insulating glass unit including infrared meltable glass frit, and/or method of making the same
US8227055B2 (en) 2009-05-01 2012-07-24 Guardian Industries Corp. Vacuum insulating glass unit including infrared meltable glass frit, and/or method of making the same
US10125045B2 (en) 2011-02-22 2018-11-13 Guardian Glass, LLC Coefficient of thermal expansion filler for vanadium-based frit materials and/or methods of making and/or using the same
US10196299B2 (en) 2011-02-22 2019-02-05 Guardian Glass, LLC Vanadium-based frit materials, and/or methods of making the same
US9776910B2 (en) 2011-02-22 2017-10-03 Guardian Glass, LLC Vanadium-based frit materials, and/or methods of making the same
US8802203B2 (en) 2011-02-22 2014-08-12 Guardian Industries Corp. Vanadium-based frit materials, and/or methods of making the same
US9822580B2 (en) 2011-02-22 2017-11-21 Guardian Glass, LLC Localized heating techniques incorporating tunable infrared element(s) for vacuum insulating glass units, and/or apparatuses for same
US9458052B2 (en) 2011-02-22 2016-10-04 Guardian Industries Corp. Coefficient of thermal expansion filler for vanadium-based frit materials and/or methods of making and/or using the same
US10087676B2 (en) 2011-02-22 2018-10-02 Guardian Glass, LLC Vanadium-based frit materials, and/or methods of making the same
US10107028B2 (en) 2011-02-22 2018-10-23 Guardian Glass, LLC Method of making vacuum insulated glass (VIG) window unit
US9309146B2 (en) 2011-02-22 2016-04-12 Guardian Industries Corp. Vanadium-based frit materials, binders, and/or solvents and methods of making the same
US10858880B2 (en) 2011-02-22 2020-12-08 Guardian Glass, LLC Vanadium-based frit materials, binders, and/or solvents and/or methods of making the same
US8733128B2 (en) 2011-02-22 2014-05-27 Guardian Industries Corp. Materials and/or method of making vacuum insulating glass units including the same
US9359247B2 (en) 2011-02-22 2016-06-07 Guardian Industries Corp. Coefficient of thermal expansion filler for vanadium-based frit materials and/or methods of making and/or using the same
US10329187B2 (en) 2011-02-22 2019-06-25 Guardian Glass, LLC Coefficient of thermal expansion filler for vanadium-based frit materials and/or methods of making and/or using the same
US11028009B2 (en) 2011-02-22 2021-06-08 Guardian Glass, LLC Coefficient of thermal expansion filler for vanadium-based frit materials and/or methods of making and/or using the same
US11014847B2 (en) 2011-02-22 2021-05-25 Guardian Glass, LLC Vanadium-based frit materials, and/or methods of making the same
US9290408B2 (en) 2011-02-22 2016-03-22 Guardian Industries Corp. Vanadium-based frit materials, and/or methods of making the same
US10752535B2 (en) 2011-02-22 2020-08-25 Guardian Glass, LLC Coefficient of thermal expansion filler for vanadium-based frit materials and/or methods of making and/or using the same
US9988302B2 (en) 2014-02-04 2018-06-05 Guardian Glass, LLC Frits for use in vacuum insulating glass (VIG) units, and/or associated methods
US10465433B2 (en) 2014-02-04 2019-11-05 Guardian Glass, Llc. Vacuum insulating glass (VIG) unit with lead-free dual-frit seals and/or methods of making the same
US10421684B2 (en) 2014-02-04 2019-09-24 Guardian Glass, LLC Frits for use in vacuum insulating glass (VIG) units, and/or associated methods

Also Published As

Publication number Publication date
EP0061183B1 (fr) 1985-07-17
DE3264727D1 (en) 1985-08-22
DE3126996A1 (de) 1982-09-30

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