EP0823531A2 - Procédé et dispositif d'application d'un joint d'écartement en matériau plastique sur une plaque de verre - Google Patents

Procédé et dispositif d'application d'un joint d'écartement en matériau plastique sur une plaque de verre Download PDF

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Publication number
EP0823531A2
EP0823531A2 EP97113811A EP97113811A EP0823531A2 EP 0823531 A2 EP0823531 A2 EP 0823531A2 EP 97113811 A EP97113811 A EP 97113811A EP 97113811 A EP97113811 A EP 97113811A EP 0823531 A2 EP0823531 A2 EP 0823531A2
Authority
EP
European Patent Office
Prior art keywords
nozzle
strand
mouth
plane
film
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
EP97113811A
Other languages
German (de)
English (en)
Other versions
EP0823531B1 (fr
EP0823531A3 (fr
Inventor
Karl Lenhardt
Peter Schuler
Heinz Schubert
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
Application filed by Bystronic Lenhardt GmbH filed Critical Bystronic Lenhardt GmbH
Publication of EP0823531A2 publication Critical patent/EP0823531A2/fr
Publication of EP0823531A3 publication Critical patent/EP0823531A3/fr
Application granted granted Critical
Publication of EP0823531B1 publication Critical patent/EP0823531B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E06B3/673—Assembling the units
    • E06B3/67326—Assembling spacer elements with the panes
    • E06B3/6733—Assembling spacer elements with the panes by applying, e.g. extruding, a ribbon of hardenable material on or between the panes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
    • B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
    • B05C5/0216—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles by relative movement of article and outlet according to a predetermined path

Definitions

  • the invention is based on a method for applying a strand a plastic substance on a glass sheet to form a spacer with a predetermined target thickness for an insulating glass pane using a nozzle, which is moved around the edge of the glass sheet around it and thereby deposits the strand emerging from the nozzle on the glass sheet so that the beginning and collide the end of the strand by the thickness of the strand as it exits from the nozzle at the beginning on a route of a predetermined length of Increased zero to the target thickness and complementary to it at the end of the strand is reduced from the target thickness to zero on the same route.
  • a process is known from WO 96/09456.
  • the plastic strand is extruded and placed on the glass panel in such a way that the beginning and do not collide bluntly at the end of the strand, but over one Inclined surface, which is at an angle other than 90 ° to the plane of the Glass panel runs.
  • the process is carried out using a nozzle, the Exit cross section is changeable by a slide and completely closed and that while moving along the glass panel is, can also be lifted from this.
  • Between the beginning and end of the Strangs creates a joint in the known way of working, which during assembly and then pressing the insulating glass pane under pressure is set. This will make the two at the beginning and end of the strand formed inclined surfaces pressed against each other and stick together tightly.
  • the invention has for its object to provide a measure with which the emergence of such a weak point in the seal of insulating glass panes, the plastic spacer of which is formed according to the method mentioned above, can be counteracted.
  • the cohesion prevailing in the spacer causes that despite the pressing, the plastic material in the border area to the Glass sheet on which it was extruded, no longer or hardly flows, especially since if it is hot after application (as with thermoplastic Polyisobutylene is common) cooled in contact with the cold glass sheet and solidified.
  • these problems are countered by using the nozzle first apply a film of plastic substance with a certain length and only then proceed as described in the WO 96/09456 was disclosed by following the application of the film the thickness of the strand as it exits the nozzle along a predetermined path Length L from the thickness of the film based on the target thickness D of Strand increased and complementary to it at the end of the strand on the same Distance L is reduced from the target thickness D to zero, which is due to progressive Closing the nozzle is achievable.
  • the tip continues in a film.
  • the transition from this film to the bevel at the beginning of the strand takes place by the progressive opening of those moving along the glass panel No abrupt, but flowing nozzle and can when extruding the end of the Strands covered by the pasty substance much more easily and completely are called the transition from the bevel at the top of the strand to the Glass sheet in the prior art according to WO 96/09456.
  • the film is preferably not more than 0.3 mm thick applied in a thickness of only 0.1mm to 0.2mm. The minimum thickness The film should be sized so that the film is uninterrupted can be applied.
  • the length of the film is not particularly critical. With a film, which some is a few centimeters long, you will reach your goal. A length of the Films from 0.5cm to 1cm.
  • the internal tensions in the plastic material tend to to reduce the curvature of a slightly concavely sprayed surface, so that by relieving the internal stresses to a flat surface can be what is optimal for the adhesion on the first glass sheet and - if how it is preferred to work with approximately vertically arranged glass panels - a tilting of the strand from the glass sheet due to gravity countered effectively.
  • the nozzle known from WO 96/09456 is used to carry out the method suitable.
  • the nozzle is first opened only a narrow gap in order to afterwards, if a film of about 5 mm to a maximum of a few cm in length on the Glass panel has been applied by pressing the slider steadily up to to open the desired cross-section of the mouth.
  • a nozzle that compared to that from WO 96/09456 known nozzle is modified in that it is not only the Direction of movement of the second drive is oriented opposite, but additionally with a smaller part of its mouth that level the glass sheet on which the strand is to be applied is facing.
  • a such a nozzle has the advantage that the one that forms when opening Gap facing the glass sheet, so that the plastic emerging from the gap Material with much higher pressure hits the glass sheet than with an im flow direction of the tangential to the glass sheet surface Substance. With the new nozzle it is therefore achieved that the initially formed one Film connects perfectly to the glass sheet surface, without air connections and capillaries through which water vapor could otherwise diffuse later.
  • the new nozzle has proven itself not only when applying the film, but also when applying the strand over its entire length, because even if the slider opens further to the strand in its desired cross-section to be applied to the glass sheet has the direction of flow of the substance from the Mouth of the nozzle out a stronger component towards the glass sheet than in the case of the nozzle known from WO 96/09456, so that the quality the overall adhesion of the strand to the glass sheet is improved.
  • the side walls delimiting the mouth of the nozzle expediently extend perpendicular to the plane in which the glass sheet is located up to Bottom of the nozzle so that the thickness of the film is not towards its two edges increases.
  • the thickness of the film tends towards both of its edges from.
  • the Part of the mouth of the nozzle facing the glass plate is parallel to the glass plate Have edge, however, the bottom of the nozzle with the rest of the glass panel one acute angle should include the application of the end portion of the Strand towards the inclined surface of the beginning section of the strand facilitate.
  • the wall at the tip of the slide which when closing the nozzle in the the part of the mouth facing the glass panel dips, closes with the glass panel preferably one in the direction of movement of the second drive of the nozzle opening acute angle.
  • the advantage of this measure is that this wall at the top of the slider when applying the film like one Spatula acts, which presses the film onto the glass panel.
  • a convenient angle for this task is 4 °.
  • the smaller part of the mouth, which faces the glass sheet to be coated is through a recess in the bottom of the nozzle, but also through a Recess be formed at the tip of the slide, which only then takes effect when the slide is pulled back a little.
  • the two Measures can also be combined with one another.
  • the recess is located in the bottom of the nozzle, this has the advantage that you can Extrude the strand over its entire length to a higher pressure the glass panel brings. If you provide the recess in the slider, then it has the advantage that the course of the strand when forming corners by turning the nozzle around an axis perpendicular to the glass sheet and lying in the mouth is cheaper.
  • the device shown in FIGS. 19 to 21 is from WO 96/09456 known and can in its basic structure also for the purposes of the present Invention can be used.
  • the device has a carrier 1, which extends along a traverse 2 by a Drive 3 is displaceable perpendicular to the plane of Figure 20.
  • the traverse itself is parallel to a plane 4, in which the surface during machining a glass panel lies, displaceable at right angles to the longitudinal extent of the cross member 2.
  • a block 5 is also attached, which of a Rotating cylinder 6 around a plane parallel to plane 4 in the drawing plane of FIG. 20 lying axis 7 displaceable and by an electric motor 8 and a spindle 9 existing drive is displaceable perpendicular to level 4.
  • the motor 8 Around this movement to a controllable extent and at a controllable speed To be able to perform, the motor 8 with a rotor position and speed sensor 10 connected.
  • the block 5 carries two alternately operated refillable piston-cylinder units 11 and 12 for the intermediate storage and delivery of the plastic substance, from which spacers are to be formed.
  • the piston-cylinder units 11 and 12 are each with a level indicator 13, 14 with limit switch equipped.
  • the two piston-cylinder units 11 and 12 are based a common valve block 15, in which a heated pressure hose 16 flows through which the cylinders are supplied with the plastic substance.
  • a rotary valve which alternately one piston-cylinder unit 11 or 12 with the pressure hose 16 and the other Piston-cylinder unit 12 or 11 connects to a nozzle 17.
  • the nozzle 17 is located at the tip of a hollow nozzle shaft 18, which is rotatably mounted in a holder 19 in which a known per se Rotary coupling that is pressed out by one of the piston-cylinder units 11, 12 plastic material gets into the hollow nozzle shaft 18.
  • a rotary drive is on the block 5 20 with slip ring transmitter 21 and rotor position and tachometer encoder 22 appropriate.
  • the nozzle 17 has a bottom 23 which is inclined to the plane 4 and which is pointed approaches and immediately a mouth 24 oriented perpendicular to the plane 4 Nozzle limited.
  • the mouth 24 has a substantially rectangular Cross-section.
  • the axis of rotation 25 of the nozzle shaft 18 runs in the middle of the mouth perpendicular to level 4.
  • a slide 26 is provided, which can be replaced between a wall 27 of the nozzle shaft running parallel to the axis 25 and a removable counter-holder 28 is arranged. Between the Wall 27 and the counter-holder 28, the slide 26 can be moved parallel to the axis 25 guided. In order to be able to move it, it is toothed 29 provided, which meshes with a pinion 30, which by a on the nozzle shaft 18 attached, small electric motor 31 can be driven in a controlled manner.
  • the Slider position can be influenced by a potentiometer 32.
  • the electric motor 31 and the motor 8 are electronic with each other synchronized.
  • the nozzle 17 is passed through the glass sheet Actuation of the motor 8 is delivered, the slide 26 initially in its Closed position. The nozzle is then moved along the crosshead 2 and / or by moving the cross member 2 parallel to the glass sheet 33 in the direction of the arrow 34 moves in a direction opposite to the mouth 24.
  • the start phase of the movement is the slider over a distance of length L. 26 open continuously until it reaches a predetermined position in which the off the strand 35 emerging from the nozzle 17 has reached its target thickness D. Because of the steady Opening the slide 26 receives the strand 35 in the start phase on the Distance L a steadily increasing thickness, so that the top of the strand there is formed by an inclined surface 36.
  • the nozzle 17 is now guided parallel to the glass sheet 33 along its edge around it and lay a strand of constant cross section and constant thickness D from the glass sheet 33. Finally the nozzle approaches 17 back to their starting position. She continues unchanged until she is with her Bottom edge 37 reaches the tip 38 of the start portion of the strand 35. Because of the oblique course of the bottom 23 of the nozzle, the angle of which is somewhat larger is chosen as the angle of the inclined surface 36 with the glass sheet 33, it comes not to a flat contact of the bottom 23 with the inclined surface 36. Im further course of the movement of the nozzle 17 in the direction of arrow 34 is the Nozzle now controlled by operating the motor 8 so that their Lower edge 37 moved along the inclined surface 36.
  • a critical point for the tightness of the insulating glass pane lies at the tip 38 the inclined surface 36, where a difficult to close capillary between the tip 38, the opposite end section 40 and the glass sheet 33 occur can.
  • the occurrence of such a capillary can be prevented according to the invention trained nozzle can be effectively countered.
  • the cross-sectional shape The recess 43 can be seen in FIG. 4:
  • the recess 43 is in the Cross-section a circular section of low height, so that the thickness of the formed Film decreases from the center of the film to both of its edges.
  • the bottom 23 is curved 44 provided, which is effective when the slider 26 is raised so far is that not only a film is formed through the recess 43 becomes.
  • the curvature 44 has the effect that the strand 35 on its the glass sheet 33 facing side emerges slightly concave and then under the effect internal material tensions fully and fully connects with the glass sheet 33.
  • FIG. 6 shows the nozzle 17 delivered to a glass sheet 33 before the start of the Applying the plastic substance; the slide 26 holds the nozzle 17 completely closed.
  • Slider 26 With the start of the movement of the nozzle 17 along the glass sheet 33 in Direction of arrow 34 (or in the case of a stationary nozzle 17 when moving the Glass plate 33 in a direction opposite the arrow direction 34) Slider 26 initially only opened so little that the plastic material only can emerge through the recess 43. This position of the slide is for a distance of the nozzle 17, which is preferably only 0.5 cm to at most a few cm is maintained.
  • the beginning and end of the line are then connected lengthways the inclined surface 36, as previously described with reference to FIG 22.
  • the danger at the tip 38 of the inclined surface 36 there was a leak such a danger is eliminated by the invention, because the tip of the inclined surface 36 continues into the thin film 45.
  • the tip of the thin film 45 are the prerequisites for a seamless connection with the strand 35 lying thereon much better than in the state of Technology.
  • the exemplary embodiment of the invention shown in FIGS. 10 to 12 differs differs from the embodiment shown in Figures 3 to 5 in that the recess 43 is not provided in the slider 26 but in the bottom 23 is.
  • the recess 43 can be closed by one on the Inside the slide formed step 46, the inclination with the inclination of the bottom 23 matches and in the closed position of the slide 26 the recess 43 covered.
  • the operation of this nozzle corresponds to the operation the nozzle from Figures 3 to 5; refer to FIGS. 6 to 9 referred.
  • the third embodiment of the invention shown in FIGS. 13 and 14 differs from the second embodiment in that the recess 43 in the bottom 23 of the nozzle has larger dimensions than in the exemplary embodiment 10 to 12:
  • the recess 43 extends in the direction of movement 34 of the nozzle 17 over a length of 2mm to 3mm.
  • the slide 26 has an inward extension 47 with a stage 46, which on the floor 23 with the slide 26 closed Edge of the recess 43 sits.
  • a further inclined surface 49 is provided in the bottom 23 at the edge of the recess 43, which has a smooth transition from the bottom 23 into the recess 43 allows.
  • the sloping surface 49 lies opposite the slide 26 with its Extension 47 and forces the material flowing to the mouth 24 to change the flow direction in the direction of the recess 43. The plastic material therefore occurs not only when applying the film 45, but also when applying of the strand 35 with a movement component directed against the glass sheet 33 out of the nozzle 17 and thus adheres better to the Glass board 33.
  • FIGS. 15 to 18 show the working phases for the nozzle from FIGS. 13 and 14 corresponding to FIGS. 6 to 9.
  • the axis of rotation 25 of the nozzle is perpendicular runs to the glass panel 33, in the plane of the main part 24 of the mouth, which, as in the prior art, opposes the direction of movement 34 is so that a spacer with perfectly contoured corners is uninterrupted can be extruded.
  • the side walls 50 of the nozzle which limit their mouth laterally, initially run vertically with their edge 51 to the glass panel 33 and then parallel to the glass panel 33.
  • the invention provided additional mouth cross-section formed by the recess 43 is directed exclusively against the glass panel 33.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Liquid Crystal (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
EP97113811A 1996-08-09 1997-08-09 Procédé et dispositif d'application d'un joint d'écartement en matériau plastique sur une plaque de verre Expired - Lifetime EP0823531B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19632063 1996-08-09
DE19632063A DE19632063C1 (de) 1996-08-09 1996-08-09 Verfahren und Vorrichtung zum Auftragen eines plastischen Abstandhalters auf eine Glastafel

Publications (3)

Publication Number Publication Date
EP0823531A2 true EP0823531A2 (fr) 1998-02-11
EP0823531A3 EP0823531A3 (fr) 1999-05-06
EP0823531B1 EP0823531B1 (fr) 2001-10-10

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Application Number Title Priority Date Filing Date
EP97113811A Expired - Lifetime EP0823531B1 (fr) 1996-08-09 1997-08-09 Procédé et dispositif d'application d'un joint d'écartement en matériau plastique sur une plaque de verre

Country Status (3)

Country Link
EP (1) EP0823531B1 (fr)
AT (1) ATE206797T1 (fr)
DE (2) DE19632063C1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007045104A1 (de) 2007-09-20 2009-04-02 Kömmerling Chemische Fabrik GmbH Dichtungsmasse zur Herstellung von Zwei- oder Mehrscheiben-Isolierglas oder Solarmodulen
DE102009035002A1 (de) * 2009-07-24 2011-01-27 Bystronic Lenhardt Gmbh Verfahren zum Herstellen einer Isolierglasscheibe
KR101408111B1 (ko) * 2006-10-24 2014-06-16 비스트로닉 렌하르트 게엠베하 단열유리판의 두 유리패널 사이 공간 내에 페이스트 물질 스트랜드 주입 방법 및 장치
IT201600082082A1 (it) * 2016-08-04 2018-02-04 Forel Spa Dispositivo dosatore per la estrusione continua e la applicazione di un profilo distanziatore di un vetro isolante.
EP3279422A1 (fr) * 2016-08-04 2018-02-07 Forel Spa Dispositif de dosage pour extruder un produit d'étanchéité à un seul ou à deux composants

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29809483U1 (de) * 1998-05-28 1999-10-21 Nordson Corp., Westlake, Ohio Vorrichtung zum wahlweisen Schließen einer Öffnung sowie Auftragskopf
AT406788B (de) 1998-11-06 2000-09-25 Lisec Peter Verfahren zum auftragen von abstandhaltern für isolierglasscheiben aus thermoplastischem werkstoff
EP1236559A1 (fr) 2001-03-02 2002-09-04 SOCIETA' ITALIANA VETRO- SIV-SpA Dispositif et procédé d'extrusion d'un profile à la périphérie de la surface d'un vitrage et un vitrage pourvu d'un cadre profilé
DE102013011390A1 (de) 2013-05-08 2014-11-13 Maschinenbau Gerold GmbH Auftragsvorrichtung und -verfahren sowie Scheibe mit Strang
DE102019204773B4 (de) 2019-04-03 2023-02-09 IGK Isolierglasklebstoffe GmbH System zur Herstellung eines Dichtmassenverbunds für Isolierglas, dessen Verwendung, Randverbund zur Herstellung von Isolierglas oder Solarmodulen und Isolierglaseinheit
IT201900016250A1 (it) 2019-09-13 2021-03-13 Forel Spa Dispositivo e procedimento per l'estrusione e l'applicazione di profilo distanziatore del vetro isolante

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996009456A2 (fr) 1994-09-22 1996-03-28 Lenhardt Maschinenbau Gmbh Procede et dispositif d'application d'un element d'ecartement en plastique sur une plaque de verre

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Publication number Priority date Publication date Assignee Title
US3957406A (en) * 1971-04-26 1976-05-18 Usm Corporation Hot melt applicators
US4581276A (en) * 1984-05-25 1986-04-08 Saint-Gobain Vitrage Adhesive bonding means for mounting glass sheets in a window aperture
DE4031236A1 (de) * 1990-10-04 1992-04-09 Ver Glaswerke Gmbh Vorrichtung zum formen eines profilstrangs durch extrudieren unmittelbar auf dem rand einer glasscheibe
DE9415335U1 (de) * 1994-09-22 1995-02-23 Lenhardt Maschinenbau GmbH, 75242 Neuhausen Vorrichtung zum Auftragen eines plastischen Abstandhalters auf eine Glastafel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996009456A2 (fr) 1994-09-22 1996-03-28 Lenhardt Maschinenbau Gmbh Procede et dispositif d'application d'un element d'ecartement en plastique sur une plaque de verre

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101408111B1 (ko) * 2006-10-24 2014-06-16 비스트로닉 렌하르트 게엠베하 단열유리판의 두 유리패널 사이 공간 내에 페이스트 물질 스트랜드 주입 방법 및 장치
DE102007045104A1 (de) 2007-09-20 2009-04-02 Kömmerling Chemische Fabrik GmbH Dichtungsmasse zur Herstellung von Zwei- oder Mehrscheiben-Isolierglas oder Solarmodulen
EP2420536A1 (fr) 2007-09-20 2012-02-22 Kömmerling Chemische Fabrik GmbH Bord composite pour la fabrication de verre isolant à deux ou plusieurs vitres ou modules solaires
US8372909B2 (en) 2007-09-20 2013-02-12 Adco Products, Inc. Composite edge for producing double or multiple pane insulation glass or solar modules
US9085708B2 (en) 2007-09-20 2015-07-21 Adco Products, Llc Composite edge for producing double or multiple pane insulation glass or solar modules
DE102009035002A1 (de) * 2009-07-24 2011-01-27 Bystronic Lenhardt Gmbh Verfahren zum Herstellen einer Isolierglasscheibe
IT201600082082A1 (it) * 2016-08-04 2018-02-04 Forel Spa Dispositivo dosatore per la estrusione continua e la applicazione di un profilo distanziatore di un vetro isolante.
EP3278946A1 (fr) * 2016-08-04 2018-02-07 Forel Spa Dispositif de dosage pour extruder en continu et appliquer un profil d'espacement d'une unité de vitrage isolant
EP3279422A1 (fr) * 2016-08-04 2018-02-07 Forel Spa Dispositif de dosage pour extruder un produit d'étanchéité à un seul ou à deux composants
US20180038154A1 (en) * 2016-08-04 2018-02-08 Forel Spa Dosage device for continuously extruding and applying a spacer profile of an insulating glazing unit
US11248414B2 (en) * 2016-08-04 2022-02-15 Forel Spa Dosage device for continuously extruding and applying a spacer profile of an insulating glazing unit

Also Published As

Publication number Publication date
DE19632063C1 (de) 1998-03-12
EP0823531B1 (fr) 2001-10-10
DE59704843D1 (de) 2001-11-15
EP0823531A3 (fr) 1999-05-06
ATE206797T1 (de) 2001-10-15

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