EP0539407B1 - Verfahren und vorrichtung zum zusammenbauen von isolierglasscheiben, die mit einem von luft verschiedenen gas gefüllt sind - Google Patents

Verfahren und vorrichtung zum zusammenbauen von isolierglasscheiben, die mit einem von luft verschiedenen gas gefüllt sind Download PDF

Info

Publication number
EP0539407B1
EP0539407B1 EP91912375A EP91912375A EP0539407B1 EP 0539407 B1 EP0539407 B1 EP 0539407B1 EP 91912375 A EP91912375 A EP 91912375A EP 91912375 A EP91912375 A EP 91912375A EP 0539407 B1 EP0539407 B1 EP 0539407B1
Authority
EP
European Patent Office
Prior art keywords
glass plate
glass
glass plates
gas
interior space
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP91912375A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0539407A1 (de
Inventor
Karl Lenhardt
Uwe Bogner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bystronic Lenhardt GmbH
Original Assignee
Bystronic Lenhardt GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6410143&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0539407(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bystronic Lenhardt GmbH filed Critical Bystronic Lenhardt GmbH
Publication of EP0539407A1 publication Critical patent/EP0539407A1/de
Application granted granted Critical
Publication of EP0539407B1 publication Critical patent/EP0539407B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship

Definitions

  • the known device in the case of two glass plates joined together to form an insulating glass pane, access to the interior space between the glass plates is temporarily created in that one of the glass plates is elastically bent before or after the glass plates are joined together.
  • the known device has suction cups which are arranged in a vertical, strip-shaped recess in a wall and up to The front of the wall can be pushed forward and retracted parallel to itself by a few millimeters behind the front of the wall.
  • the wall itself has holes regularly distributed over its surface, through which air can also be sucked in to hold and position the glass plate on the wall.
  • the glass plate sucked in through the holes in the wall and thus clamped on both sides is dented in a strip-shaped area by the action of the suction cups in the strip-shaped recess of the wall, high bending stresses occurring in the glass because the glass plate in the bending area exhibits several changes in the sign of the curvature.
  • the high bending stress means that thick glass plates are difficult to bend and that microcracks in the glass plate, which would not appear without bending the glass plate, can cause the glass plate to break due to the bending.
  • a local alleviation of the stresses can be achieved in that the wall has a curved surface in a region adjacent to the recess on both sides, which creates a continuous transition from the flat region of the wall into its recess. This allows the amount of curvature at the edge of the recess to be reduced, but it remains that the glass sheet has a multiple change in the sign of the curvature.
  • the present invention has for its object to provide a method and an apparatus with which glass plates can be bent when assembling insulating glass panes with less effort and with the formation of lower bending stresses in the glass in order to provide access to the interior of the insulating glass pane through which a gas other than air can be filled.
  • the reduced bending stresses are primarily intended to reduce the risk of breakage and to facilitate the bending of thick glass plates.
  • the method according to claim 2 differs from the method according to claim 1 only in the order of the steps: while in the method according to claim 1 the glass plate bending takes place before the glass plates are joined, in the method according to claim 2 the glass plate bending takes place after the glass plates are joined were, that is, the glass plates are only put together by interposing a spacer and subsequently a glass sheet is bent again, causing them to separate from the spacer in sections solves again.
  • the glass plate to be bent is bent together with the positioning surface touching it.
  • the glass plate is not bent in a central area, but along one of its edges parallel to this edge, it is achieved that the glass plate on its outer surface in the bending area is only concave, so that the sign of the curvature no longer changes .
  • a major contributor to this success is that there is no kink in the positioning surface against which the glass plate is in contact during bending, because the positioning surface is bent together with the glass sheet, which means that the positioning surface and the glass plate also nestle against each other in the bending area.
  • the method according to the invention can be carried out in a conventional insulating glass production line which can only be adapted with relatively little effort in the area of the assembly station. Insulating glass panes with heavy gas filling and also such can be in the same production line in any order be made with air filling.
  • spacers that are flexible enough to be bent together with a glass plate; however, the glass plate is preferably bent before it is connected to the spacer, so that it is not important for creating access to the interior of the insulating glass pane whether and to what extent the respective spacer can be bent.
  • This procedure is particularly recommended for the production of insulating glass glued to the edge, which is produced with the help of spacers which consist of metallic hollow profile bars and are provided on their two flanks with an adhesive, with the aid of which they glue the two glass plates together.
  • spacers which consist of metallic hollow profile bars and are provided on their two flanks with an adhesive, with the aid of which they glue the two glass plates together.
  • the associated increased effort is not necessary. Rather, it is enough to bend just one of the glass plates.
  • the two glass plates to be assembled to form the insulating glass pane are positioned and joined parallel to one another in a congruent manner, one or both glass plates, preferably only one of the glass plates, being bent at the edge according to the invention, so that a heavy gas can be filled.
  • the bend is removed and the glass plates are glued to the entire circumference with the spacer.
  • the device has a support device for one of the glass plates and a holder for the other glass plate which is parallel and variable in distance therefrom. Insulating glass panes are either assembled horizontally or upright, in the latter case usually a little inclined.
  • the support device can be a roller field known per se in this field of technology; it is preferably an air cushion wall on which a glass plate can float on an air cushion and can be fixed by switching from bubbles to suction.
  • the holder could be a frame with brackets that grip the glass plate at the edge and with positioning elements that define a positioning surface.
  • the holder like the support device, is also a wall, in particular one with bores through which air can be sucked in, in order to be able to suck in a glass plate and hold and position it on the wall.
  • One of these two walls which both form a positioning surface for a glass sheet, is combined with an elongated suction device, which lies with its front in an area of the positioning surface that can be deflected elastically. Whether this area for the support device or for mounting heard is a question of expediency.
  • the elastically deflectable area is preferably located at the edge of the holder or the support device, so that the holder or support device ends with this deflectable area.
  • the deflectable area could also lie in the middle of a larger support device or holder; in this case, however, the glass plate to be bent is positioned such that it only rests on the elastically deflectable area and that area of the positioning surface adjoining it on which the deflectable area is clamped on one side.
  • the elongated suction device preferably contains a number of several suction devices, which are arranged directly adjacent to one another and can be activated individually in order to be able to optimally generate the suction force for bending and to adapt it to the size of the respective glass plate.
  • the row of suction cups preferably extends at right angles to the conveying direction, so that the glass sheet to be bent is longitudinal one of its edges running from bottom to top is bent, preferably along the edge lying in front in the conveying direction.
  • an elongated one for filling the gas and for displacing the gas-air mixture between the spacer and a glass plate If the opening is found, it is advantageous to use a nozzle with an elongated mouth to fill the gas, which is brought to the edge of the glass plates or on the edge of a glass plate and on the spacer and sealed in a suitable manner, so that maximum efficiency is achieved.
  • the displaced gas-air mixture can be sucked off through a suction nozzle, which can also be placed on the edge of the glass plate or on the edge of a glass plate and on the spacer.
  • a cover element is provided between the area of the filling nozzle and the area in which the displaced gas-air mixture flows out in order to avoid gas losses.
  • the filling nozzle and the suction nozzle are preferably integrated into a common cover element which covers the edge of the insulating glass pane along the entire edge, along which the bend takes place.
  • This cover element preferably contains - starting in the vicinity of the filling nozzle - a series of suction openings which can be activated individually or in groups. This makes it possible, even with insulating glass panes of different sizes, to have the suction carried out only through a suction opening or through a group of suction openings which is outside the edge of the insulating glass pane, but nevertheless near its corner.
  • the suction device preferably comprises a sheet which is clamped on one side at the outlet-side end of the holder and provided with suction openings and which carries a layer of an elastomeric material on its front side.
  • a sheet has the desired bendability, and the elastomeric layer provided for sealing the nipple and gentle application to the glass surface can be easily bent.
  • the bending can be done by a pulling and / or pushing device which acts on the back of the sheet, preferably in the immediate vicinity of the edge of the sheet on the outlet side.
  • the thrust and / or pressure device should preferably be attacked in an articulated manner in order to avoid distortion of the bending lines due to a rigid attack.
  • the material and the thickness of the sheet are expediently chosen so that their bending behavior is matched to that of the glass plate and both can be bent with the same possible curvature. Experience has shown that you can achieve very good results with a 4 to 5 mm thick steel sheet.
  • Figures 1 and 2 show that the device has a base 1 and thereon a base 2, which carries a horizontally conveying conveyor, which is formed by a sequence of synchronously driven rollers 3.
  • a support 4 is arranged between two adjacent rollers 3; the sequence of the supports 4 is arranged on a walking beam 5, which is adjustable up and down, so that the supports 4 between a position in which they protrude above the rollers 3 and a position in which they are below the top of the Rollers 3 are sunk, can be moved back and forth.
  • the rollers 3 there is a support wall 6, which is based on the one hand on the base 2 and on the other hand is supported by struts 7 and 8, which are based on the base frame 1, in a position inclined to the rear by approximately 6 ° with respect to the vertical.
  • the support wall 6 is designed as an air cushion wall, i.e. it consists of a plate 9 in which a number of bores are distributed, to which compressed air is supplied by a blower 10 via a line 11.
  • the front of the support wall 6 forms a first positioning surface 28 for a glass plate 40 and 42.
  • the rods 12 carry at their front end a holder 14 to which a frame is fastened with a wall 15 which runs parallel to the support wall 6 and whose distance from the support wall 6 can be changed by actuating the pressure medium cylinders 13.
  • the wall 15 is also designed as an air cushion wall and is therefore supplied with compressed air by the fan 10 through a further line 17.
  • the support wall 6 it has a number of bores 35 distributed over its surface through which the blower air can escape or be sucked in. Its front forms a second positioning surface for a glass plate 40.
  • a further walking beam 18 with a number of supports 19 is arranged below the wall 15.
  • a strip-shaped suction device 20 which extends from the lower edge to the upper edge of the wall 15 and which consists of a series of suction devices 21 arranged one above the other, which is connected via pipes 22 and 23 a suction unit, not shown, are connected and can be activated individually or in groups.
  • a cover element 26 is provided, which can be moved into the conveying path of an insulating glass pane and out of the conveying path.
  • the suction device 20 comprises a sheet 50, in particular a 4 to 5 mm thick steel sheet, which adjoins the outlet-side edge of the wall 15 provided with bores, which holds the glass plate 40 to be bent by suction.
  • the sheet 50 extends from the lower corner to the upper corner of the wall 15, which is rigidly connected at its outlet-side edge to a metal plate 51, the front of which is set back from the front of the wall 14.
  • the sheet 50 is firmly connected to the front of the metal plate 51 and projects in the conveying direction 25 beyond the metal plate 51; in this way, the sheet 50 is attached to the outlet-side edge of the wall 14 by one-sided clamping.
  • the sheet 50 can be deflected transversely to its surface by elastic bending.
  • a plate 53 is articulated on the outlet-side edge of the sheet 50 by means of a hinge 52, which is connected to another plate 56 on the back by struts 54 and 55, which run at right angles to the surface of the plate 53, so that the plates 53 and 56 with the struts 54 and 55 form a frame which can be moved back and forth parallel to itself and to the front surface of the wall 15.
  • the parallel guidance of the frame is ensured by a four-bar linkage, which is established by the clamping point of the sheet 50 on the metal plate 51, by the hinge 52 and by two joints 57 and 58 arranged at a suitable distance behind the plate 56 guaranteed, of which the hinge 57 is fixed to the plate 56 and the hinge 58 is firmly connected to the base frame of the wall 15, the two joints 57 and 58 being connected to one another by a link 60.
  • the mechanism for moving the frame 53 to 56 comprises two inflatable tubes 61 and 62.
  • the tube 61 is arranged 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 is thus fixed to the frame.
  • the hose 62 is arranged between the plate 56 and the rear of the column 63.
  • the plate 53 is pulled back until it abuts the base frame 59 with an adjustable stop 64. With the plate 53, the edge of the sheet 50 on the outlet side moves back, which is thereby bent (FIG. 3). If both hoses 61 and 62 are vented, the sheet metal 50 returns to its initial position by elastic springback, in which it lies with the coated front side in alignment with the positioning surface 29. If the front tube 61 is additionally inflated, the sheet 50 is stabilized in its position, whereby adjustable stops 65 provided on the rear plate 56, which abut the base frame 59, ensure that the suction device 20 does not extend beyond the positioning surface 29 with its front side is advanced.
  • the front of the sheet 50 is provided with a layer 66 made of an elastomeric material, in particular rubber (see FIG. 5), strip-shaped, compressible seals, e.g. made of foam rubber, in which layer 66 are embedded.
  • strip-shaped seals 67 give each suction cup a rectangular outline shape, in the middle of which there is a suction opening 68 (FIG. 2).
  • the strip-shaped seals 67 protrude from the front of the layer 66 and are compressed when a glass plate 40 is sucked in.
  • a glass plate 40 sucked thereon is also bent, as a result of which a gap-shaped opening 43 is formed in an insulating glass pane 44, which is located between the air cushion wall 6 and the wall 15, and lies at the outlet-side edge of the insulating glass pane 44 (see FIGS. 3 and 4) and 5).
  • a gas other than air in particular a heavy gas, is to be blown into the interior of the insulating glass pane and the air is to be displaced from the interior.
  • a nozzle 31 is provided, which is brought into contact in the vicinity of the lower corner of the insulating glass pane 44 on its outlet-side edge.
  • the nozzle 31 is located on an elongated angle rail 32, which is used to cover the entire outlet-side edge of the insulating glass pane 44 and above the nozzle 31 in a regular manner Spacing contains a number of suction nozzles 33 (see Figures 1 and 8).
  • the front of the angle rail 32 is covered with a seal 34, which is brought into contact on the one hand on the outlet-side edge of the sheet 50 and on the other hand on the outlet-side edge of the air cushion wall 6.
  • a short cover strip 27 is pivotally provided on the angle rail 32, which carries on its upper side a strip-shaped seal 36 which is intended to rest against the lower edge of the insulating glass pane 44 (see FIGS. 2 and 7). This is intended to seal the wedge-shaped gap that forms at the lower edge when the glass plate 40 is bent. So that the filled gas does not flow along the spacer 41 through the edge joint 45 of the insulating glass pane at this point, a brush 38 is also provided at the end of the cover strip 27, the bristles of which plunge into the edge joint when the cover strip 27 contacts the lower edge of the insulating glass pane 44 is created.
  • a pressure medium cylinder 39 is provided for pivoting the cover strip 27.
  • pressure medium cylinders 46 are provided which act on the angle rail 32 in order to move it back and forth (see FIGS. 3 and 4), with links 47 and 48, which are articulated on the pressure medium cylinder 46 or on the angle rail 32, ensuring synchronism of the angle rail during the forward and backward movement.
  • the pressure medium cylinders 46 are in turn displaceable in the conveying direction and counter to the conveying direction 25 by one or two pressure medium cylinders 49 which are attached to the base frame 59.
  • the nozzle 31 for supplying the gas is provided with a flat, elongated mouth through which a correspondingly flat jet can be directed into the interior of the pane.
  • Figure 6 shows the nozzle in the system on a very small insulating glass pane. The height of the nozzle opening should be less than the height of the smallest insulating glass pane to be processed.
  • the device works as follows:
  • the glass plate 40 is conveyed to the outlet-side edge of the support wall 6 and stopped flush with the edge thereof.
  • the walking beam 3 is moved upwards, thereby lifting the glass plate 40 from the rollers 3.
  • the wall 15 of the glass plate 40 is approximated.
  • the angle rail 32 which is attached to the end of the piston rod 46a of the pressure medium cylinder 46 and has previously been advanced, is carried along until it meets a fixed stop (not shown) attached to the base frame 1.
  • the piston rod 46a With further forward movement of the wall 15, the piston rod 46a is pushed into the pressure medium cylinder 46 until the wall 15 meets the glass plate 40. In this position, which is a measure of the thickness of the glass plate 40, the piston rod 46a is locked in the pressure medium cylinder 46.
  • the glass plate 40 is sucked in by sucking air through the holes 35 in the wall 15, and is moved back together with the wall 15 on which it hangs and is supported at the lower edge by the supports 19 which have meanwhile been raised. Simultaneously with the suction through the bores 35, but now at the latest, e.g. controlled by a sensor that determines the height of the glass plate 40, activates those suction devices 21 that are completely covered by the glass plate 40: they additionally suck the glass plate 40. If the suction cups 21 have sucked onto the outer surface of the glass plate 40, the sheet 50 on which they are formed is bent away from the supporting wall 6 and causes the glass plate 40 to bend in the same way.
  • the wall 15 is brought closer to the wall 6 until the glass plate 40 (in the language of the claims it is the "second" glass plate) comes to rest on the spacer 41.
  • the space between the two glass plates 40 and 42 is closed except for a gap-shaped opening 43 along the outlet-side edge of the glass plate 40.
  • the cover element 26 is now brought into contact with the outlet-side edge of the insulating glass pane (FIG. 3) and then by actuating the pressure medium cylinder 39, the cover strip 27 is brought into contact with the lower edge of the insulating glass pane 44.
  • the locking of the piston rod 46a ensures that the one edge bead of the seal 34 always hits the edge of the sheet 50 in the same position, regardless of the thickness of the glass plate 40.
  • the gas is introduced through the nozzle 31 into the insulating glass pane 44, which displaces the air therein upwards.
  • the first suction nozzle 33 which lies above the insulating glass pane, is activated; it sucks off at least part of the displaced air or the displaced air-gas mixture and directs it to a sensor, not shown, which detects the residual oxygen content in the extracted air-gas mixture.
  • the gas filling process is started ended and the insulating glass pane closed by depressurizing the suction device 20 (then the glass plate 40 springs against the spacer 41 and closes the insulating glass pane very quickly) or by depressurizing the rear tube 62 (then the glass plate 40 springs somewhat more gently against the spacer 41).
  • the insulating glass pane 44 can then be pressed in the device, as a result of which the adhesive connection between the spacer 41 and the two glass plates 40 and 42 becomes gas-tight and the insulating glass pane assumes its desired thickness.
  • the wall 15 and with it the suction device attached to it are pulled through the pressure medium cylinders 13 against the supporting wall 6. So that the flexible suction device 20 cannot avoid the pressing pressure, the hose 61 is simultaneously inflated to support the suction device 20 from the rear.
  • the cover element 26 is no longer required in this phase; it is moved out of the conveying path by swiveling down the cover strip 27 and by a combined movement in the conveying direction and transversely to the conveying direction, as shown in FIG. 4.
  • the wall 15 is removed from the supporting wall 6 again, the supports 4 and 19 are lowered and the insulating glass pane 44 is conveyed standing on the rollers 3 and leaning against the air cushion wall 6.
  • the method according to the invention and the devices according to the invention are intended and suitable for the production of insulating glass panes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP91912375A 1990-07-13 1991-07-12 Verfahren und vorrichtung zum zusammenbauen von isolierglasscheiben, die mit einem von luft verschiedenen gas gefüllt sind Expired - Lifetime EP0539407B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4022185 1990-07-13
DE4022185A DE4022185A1 (de) 1990-07-13 1990-07-13 Verfahren und vorrichtung zum zusammenbauen von isolierglasscheiben, die mit einem von luft verschiedenen gas gefuellt sind
PCT/EP1991/001307 WO1992001137A1 (de) 1990-07-13 1991-07-12 Verfahren und vorrichtung zum zusammenbauen von isolierglasscheiben, die mit einem von luft verschiedenen gas gefüllt sind

Publications (2)

Publication Number Publication Date
EP0539407A1 EP0539407A1 (de) 1993-05-05
EP0539407B1 true EP0539407B1 (de) 1994-08-10

Family

ID=6410143

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91912375A Expired - Lifetime EP0539407B1 (de) 1990-07-13 1991-07-12 Verfahren und vorrichtung zum zusammenbauen von isolierglasscheiben, die mit einem von luft verschiedenen gas gefüllt sind

Country Status (7)

Country Link
US (1) US5350469A (ja)
EP (1) EP0539407B1 (ja)
JP (1) JP3138963B2 (ja)
AT (1) ATE109863T1 (ja)
CA (1) CA2087187C (ja)
DE (2) DE4022185A1 (ja)
WO (1) WO1992001137A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962034C1 (de) * 1999-12-22 2001-03-22 Lenhardt Maschinenbau Einrichtung zum Abdichten einer Randfuge einer noch nicht geschlosenen Isolierglasscheibe an einer Vorrichtung zum Zusammenbauen von Isolierglasscheiben
DE10138346A1 (de) * 2001-08-03 2003-04-24 Lenhardt Maschinenbau Vorrichtung zum Zusammenbauen von Isolierglasscheiben
DE102005044861B3 (de) * 2005-09-13 2007-02-15 Lenhardt Maschinenbau Gmbh Verfahren und Vorrichtung zum Füllen von Isolierglasscheiben mit einem von Luft verschiedenen Gas
DE102010035748A1 (de) 2010-04-29 2011-11-03 Bystronic Lenhardt Gmbh Verfahren zum Zusammenbauen von Isolierglasscheiben, die drei zueinander parallele Glasplatten haben

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0406325B2 (de) * 1988-05-04 1997-07-16 Lenhardt Maschinenbau GmbH Verfahren und vorrichtung zum füllen von isolierglasscheiben mit einem schwergas
DE4212256C2 (de) * 1992-04-11 1998-06-04 Lenhardt Maschinenbau Vorrichtung zum Zusammenbauen von zwei Isolierglasscheiben die mit einem von Luft verschiedenen Gas gefüllt sind
DE4231424C2 (de) * 1992-09-19 1998-04-09 Lenhardt Maschinenbau Verfahren und Vorrichtung zum Zusammenbauen von Isolierglasscheiben, deren Glastafeln durch einen plastischen Abstandhalter auf Abstand gehalten und miteinander verklebt sind
AT399499B (de) * 1992-12-15 1995-05-26 Lisec Peter Verfahren zum füllen von isolierglasscheiben mit einem von luft unterschiedlichen gas
DE9302744U1 (de) * 1992-12-18 1994-05-19 Lisec Peter Vorrichtung zum Füllen von Isolierglasscheiben mit einem von Luft unterschiedlichen Gas
DE4345461C2 (de) * 1992-12-18 2000-08-03 Peter Lisec Dichteinrichtung für eine Vorrichtung zum Herstellen von gasgefüllten Isolierglasscheiben
DE4315986C2 (de) * 1993-05-13 1995-09-21 Eberhard Halle Verfahren und Vorrichtung zum Herstellen einer Isolierglaseinheit
DE4437998C2 (de) * 1994-02-01 1999-07-22 Lenhardt Maschinenbau Vorrichtung zum Zusammenbauen von Isolierglasscheiben
EP0674087B1 (de) * 1994-03-24 1998-05-20 Peter Lisec Vorrichtung zum Herstellen von mit Schwergas gefüllten Isolierglasscheiben
AT404132B (de) * 1994-03-24 1998-08-25 Lisec Peter Vorrichtung zum füllen von isolierglasscheiben mit füllgas
DE4419052A1 (de) * 1994-05-31 1995-12-07 Dcl Glas Consult Gmbh Verfahren und Vorrichtung zum Befüllen eines Zwischenraumes einer Isolierglaseinheit
GB2295415B (en) * 1994-11-22 1998-05-27 Jurras Ltd A process for producing double glazing panels
US5573618A (en) * 1994-12-23 1996-11-12 Cardinal Ig Company Method for assembling custom glass assemblies
US5805330A (en) * 1996-03-15 1998-09-08 Gentex Corporation Electro-optic window incorporating a discrete photovoltaic device
US6433913B1 (en) 1996-03-15 2002-08-13 Gentex Corporation Electro-optic device incorporating a discrete photovoltaic device and method and apparatus for making same
DE19617198A1 (de) * 1996-04-29 1997-11-13 Lenhardt Maschinenbau Verfahren zum Herstellen von Isolierglasscheiben mit thermoplastischem Abstandhalter
US5948195A (en) * 1997-03-11 1999-09-07 Artic Window, Inc. Process for rapid manufacturing multi-pane glass windows
US7282230B2 (en) 1998-07-31 2007-10-16 Cooperatieve Verkoop-En Productievereniging Van Aardappelmeel Derivaten Avebe B.A. Heat-stable high-amylopectin starch
US6916392B2 (en) 2001-06-21 2005-07-12 Cardinal Ig Company Producing and servicing insulating glass units
US6606837B2 (en) 2001-08-28 2003-08-19 Cardinal Ig Methods and devices for simultaneous application of end sealant and sash sealant
US6804924B2 (en) * 2001-10-12 2004-10-19 Cardinal Ig Company Repair of insulating glass units
US20030085238A1 (en) * 2001-11-06 2003-05-08 Segro Bradley A Apparatus for dosing liquid gas into a multipane gas unit
US6793971B2 (en) 2001-12-03 2004-09-21 Cardinal Ig Company Methods and devices for manufacturing insulating glass units
US7001464B1 (en) * 2003-03-05 2006-02-21 Erdman Automation Corporation System and process for glazing glass to windows and door frames
DE102004032604B4 (de) * 2004-07-06 2006-05-18 Lenhardt Maschinenbau Gmbh Verfahren und Vorrichtung zum Zusammenbauen eines Solarzellenmoduls
DE102006018333A1 (de) * 2006-04-19 2007-10-25 Karl Lenhardt Vorrichtung zum Zusammenbauen von Insolierglasscheiben, die mit einem von Luft verschiedenen Gas gefüllt sind
US8235076B2 (en) 2009-02-02 2012-08-07 American Air Liquide, Inc. Method and system for optimized filling of an enclosure
DE102009035002A1 (de) * 2009-07-24 2011-01-27 Bystronic Lenhardt Gmbh Verfahren zum Herstellen einer Isolierglasscheibe
DE102009048641B4 (de) * 2009-09-30 2014-02-06 Bystronic Lenhardt Gmbh Verfahren zum Zusammenbauen eines Fensterflügels mit integrierter Isolierglasscheibe
FR2956149B1 (fr) * 2010-02-08 2012-01-27 Saint Gobain Procede de fabrication d'un triple vitrage rempli de gaz
US8627856B2 (en) * 2010-06-28 2014-01-14 Integrated Automation Systems, Llc Continuous gas filling process and apparatus for fabrication of insulating glass units
AT510165B1 (de) * 2010-09-23 2012-02-15 Inova Lisec Technologiezentrum Verfahren zum herstellen von mit einem von luft verschiedenen gas gefülltem isolierglas
FR2984300B1 (fr) * 2011-12-15 2014-11-21 Saint Gobain Procede de fabrication d'un vitrage multiple rempli de gaz
US9656356B2 (en) 2013-01-22 2017-05-23 Guardian Ig, Llc Window unit assembly station and method
US10113354B2 (en) 2013-12-31 2018-10-30 Cardinal Ig Company Multiple-pane insulating glazing unit assembly, gas filling, and pressing machine
US9862126B2 (en) 2014-03-19 2018-01-09 Great Dane Llc Method and apparatus for forming objects having a core and an outer surface structure
US10370894B2 (en) 2015-04-22 2019-08-06 Saint-Gobain Glass France Method and device for producing a triple insulating glazing unit
KR101959167B1 (ko) * 2018-06-29 2019-03-15 김진방 이중 진공유리 제조방법과 이에 의해 제조되는 이중 진공유리
CN114014561B (zh) * 2021-12-01 2022-07-12 南京苏洋玻璃有限公司 一种low-e玻璃生产用镀膜真空腔体焊接辅助设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI53117C (ja) * 1971-06-18 1978-02-10 Glaverbel
CH627720A5 (de) * 1977-05-16 1982-01-29 Glasmatec Ag Einrichtung zur herstellung einer isolierglasscheibe und verwendung derselben.
DE2905841C2 (de) * 1979-02-15 1984-04-19 Josef Käuferle KG Stahlbau, 8890 Aichach Verfahren und Anlage zur Herstellung einer Verbundplatte
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"
AT368985B (de) * 1981-05-26 1982-11-25 Lisec Peter Vorrichtung zum fuellen von isolierglas mit schwergas
DE3539879A1 (de) * 1985-11-11 1987-05-21 Karl Lenhardt Vorrichtung fuer das schlupffreie foerdern von zwei tafeln, insbesondere von glastafeln
EP0406325B2 (de) * 1988-05-04 1997-07-16 Lenhardt Maschinenbau GmbH Verfahren und vorrichtung zum füllen von isolierglasscheiben mit einem schwergas

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962034C1 (de) * 1999-12-22 2001-03-22 Lenhardt Maschinenbau Einrichtung zum Abdichten einer Randfuge einer noch nicht geschlosenen Isolierglasscheibe an einer Vorrichtung zum Zusammenbauen von Isolierglasscheiben
EP1111182A2 (de) 1999-12-22 2001-06-27 Lenhardt Maschinenbau GmbH Einrichtung zum Abdichten einer Randfuge einer noch nicht geschlossenen Isolierglasscheibe an einer Vorrichtung zum Zusammenbauen von Isolierglasscheiben
DE10138346A1 (de) * 2001-08-03 2003-04-24 Lenhardt Maschinenbau Vorrichtung zum Zusammenbauen von Isolierglasscheiben
DE10138346C2 (de) * 2001-08-03 2003-12-04 Lenhardt Maschinenbau Vorrichtung zum Zusammenbauen von Isolierglasscheiben
DE102005044861B3 (de) * 2005-09-13 2007-02-15 Lenhardt Maschinenbau Gmbh Verfahren und Vorrichtung zum Füllen von Isolierglasscheiben mit einem von Luft verschiedenen Gas
DE102010035748A1 (de) 2010-04-29 2011-11-03 Bystronic Lenhardt Gmbh Verfahren zum Zusammenbauen von Isolierglasscheiben, die drei zueinander parallele Glasplatten haben
WO2011134565A1 (de) 2010-04-29 2011-11-03 Bystronic Lenhardt Gmbh Verfahren zum zusammenbauen von isolierglasscheiben, die drei zueinander parallele glasplatten haben
DE102010035748B4 (de) * 2010-04-29 2013-01-03 Bystronic Lenhardt Gmbh Verfahren zum Zusammenbauen von Isolierglasscheiben, die drei zueinander parallele Glasplatten haben
CN102959172A (zh) * 2010-04-29 2013-03-06 百超伦哈特有限公司 装配具有三个互相平行玻璃板的中空玻璃窗格的方法
CN102959172B (zh) * 2010-04-29 2014-12-24 百超伦哈特有限公司 装配具有三个互相平行玻璃板的中空玻璃窗格的方法

Also Published As

Publication number Publication date
JP3138963B2 (ja) 2001-02-26
ATE109863T1 (de) 1994-08-15
DE59102519D1 (de) 1994-09-15
US5350469A (en) 1994-09-27
DE4022185A1 (de) 1992-01-16
JPH05508609A (ja) 1993-12-02
EP0539407A1 (de) 1993-05-05
CA2087187A1 (en) 1992-01-14
CA2087187C (en) 2001-04-24
WO1992001137A1 (de) 1992-01-23

Similar Documents

Publication Publication Date Title
EP0539407B1 (de) Verfahren und vorrichtung zum zusammenbauen von isolierglasscheiben, die mit einem von luft verschiedenen gas gefüllt sind
EP0406325B1 (de) Verfahren und vorrichtung zum füllen von isolierglasscheiben mit einem schwergas
DE3223848C2 (de) Vorrichtung zum ansetzen von abstandhalterrahmen
AT393827B (de) Verfahren und vorrichtung zum fuellen einer isolierglaseinheit mit fuellgas
EP2422033B1 (de) Verfahren zum zusammenbauen von isolierglasscheiben, die drei zueinander parallele glasplatten haben
EP1769130B1 (de) Verfahren und vorrichtung zum zusammenbauen von isolierglasscheiben, die mit einem von luft verschiedenen gas gefüllt sind
DE102005058028B3 (de) Verfahren und Vorrichtung zum Verschließen des Eckstoßes des Abstandhalters einer Isolierglasscheibe
DE3404006A1 (de) Vorrichtung zum aufbringen eines klebenden stranges aus kunststoff auf eine glasscheibe
EP0549648B1 (de) Vorrichtung zum fördern von isolierglasscheiben
WO2005080734A2 (de) Verfahren zum positionieren von glastafeln in einer vertikalen zusammenbau- und pressvorrichtung für isolierglasscheiben
WO2013056288A2 (de) Versiegeln und abstapeln
DE102009048642B4 (de) Vorrichtung zum Zusammenbauen eines Fensterflügels mit integrierter Isolierglasscheibe
WO2005080739A1 (de) Verfahren und vorrichtung zum zusammenbauen von isolierglasscheiben, die mit einem von luft verschiedenen gas gefüllt sind
DE102009048641A1 (de) Verfahren zum Zusammenbauen eines Fensterflügels mit integrierter Isolierglasscheibe
AT391681B (de) Verfahren und vorrichtung zum verschliessen von oeffnungen in abstandhaltern
EP3092079B1 (de) Verfahren und vorrichtung zum beschichten von abstandhaltern
DE4231424C2 (de) Verfahren und Vorrichtung zum Zusammenbauen von Isolierglasscheiben, deren Glastafeln durch einen plastischen Abstandhalter auf Abstand gehalten und miteinander verklebt sind
EP2007962B1 (de) Vorrichtung zum zusammenbauen von isolierglasscheiben, die mit einem von luft verschiedenen gas gefüllt sind.
EP1111182B1 (de) Vorrichtung zum Zusammenbauen von Isolierglasscheiben mit Mitteln zum Abdichten einer Randfuge einer noch nicht geschlossenen Isolierglasscheibe
DE3914706A1 (de) Verfahren und vorrichtung zum zusammenbauen von isolierglasscheiben, die mit einem von luft verschiedenen gas gefuellt sind
WO1995011363A1 (de) Verfahren und vorrichtung zum zusammenbauen von isolierglasscheiben mit rahmenförmigen abstandhaltern aus einer plastischen masse
AT409128B (de) Verfahren zum zusammenbauen von isolierglasscheiben, deren innenraum mit einem schwergas gefüllt ist
DE4212256A1 (de) Vorrichtung zum Zusammenbauen von zwei Isolierglasscheiben die mit einem von Luft verschiedenen Gas gefüllt sind
DE102022209846A1 (de) Trennverfahren und Trennvorrichtung zum Trennen von Glasscheiben einer Isolierverglasung von dem Abstandhalterrahmen, Verfahren und Vorrichtung zum Zerlegen einer Isolierverglasung und Aufbereitungsverfahren sowie Aufbereitungsvorrichtung zur Aufbereitung von Isolierverglasungen
AT508542A4 (de) Vorrichtung zum abdecken eines silos, insbesondere eines flachsilos, eines fahrsilos oder eines freistehenden silohaufens

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19920717

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LI

17Q First examination report despatched

Effective date: 19931217

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI

REF Corresponds to:

Ref document number: 109863

Country of ref document: AT

Date of ref document: 19940815

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59102519

Country of ref document: DE

Date of ref document: 19940915

ITF It: translation for a ep patent filed

Owner name: INTERPATENT ST.TECN. BREV.

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19941117

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: GLASTECHNISCHE INDUSTRIE PETER LISEC GMBH,

Effective date: 19950504

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLBO Opposition rejected

Free format text: ORIGINAL CODE: EPIDOS REJO

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 19980330

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: CH

Payment date: 20080724

Year of fee payment: 18

Ref country code: DE

Payment date: 20080612

Year of fee payment: 18

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

Ref country code: FR

Payment date: 20080718

Year of fee payment: 18

Ref country code: AT

Payment date: 20080722

Year of fee payment: 18

Ref country code: IT

Payment date: 20080726

Year of fee payment: 18

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

Ref country code: GB

Payment date: 20080612

Year of fee payment: 18

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

Ref country code: BE

Payment date: 20080723

Year of fee payment: 18

BERE Be: lapsed

Owner name: *LENHARDT MASCHINENBAU G.M.B.H.

Effective date: 20090731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20090712

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100331

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

Ref country code: LI

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

Effective date: 20090731

Ref country code: FR

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

Effective date: 20090731

Ref country code: CH

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

Effective date: 20090731

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

Ref country code: GB

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

Effective date: 20090712

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

Ref country code: BE

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

Effective date: 20090731

Ref country code: DE

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

Effective date: 20100202

Ref country code: AT

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

Effective date: 20090712

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

Ref country code: IT

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

Effective date: 20090712