EP2751357A2 - Tête d'applicateur, installation et procédé pour la fabrication d'éléments de vitrage - Google Patents

Tête d'applicateur, installation et procédé pour la fabrication d'éléments de vitrage

Info

Publication number
EP2751357A2
EP2751357A2 EP12759399.4A EP12759399A EP2751357A2 EP 2751357 A2 EP2751357 A2 EP 2751357A2 EP 12759399 A EP12759399 A EP 12759399A EP 2751357 A2 EP2751357 A2 EP 2751357A2
Authority
EP
European Patent Office
Prior art keywords
discharge
applicator head
adhesive
discharge channel
reservoir
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.)
Withdrawn
Application number
EP12759399.4A
Other languages
German (de)
English (en)
Inventor
Andreas DIRKSEN
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.)
Sika Technology AG
Original Assignee
Sika Technology AG
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 Sika Technology AG filed Critical Sika Technology AG
Priority to EP12759399.4A priority Critical patent/EP2751357A2/fr
Publication of EP2751357A2 publication Critical patent/EP2751357A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/06—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying two different liquids or other fluent materials, or the same liquid or other fluent material twice, to the same side of the work
    • 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
    • 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
    • B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
    • B05C7/005—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices in contact with moving work
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/5454—Fixing of glass panes or like plates inside U-shaped section members
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/56—Fixing of glass panes or like plates by means of putty, cement, or adhesives only

Definitions

  • the invention is in the field of window manufacturing and construction and relates to an applicator head for placement on a storage container or a mixing device, from which a pasty adhesive or sealant can be discharged. It also concerns a facility for
  • these devices typically have a single dispensing needle or nozzle for creating a line of adhesive or sealant on one
  • Such devices are also used in the production of insulating windows, in which assembled in a profile parts
  • Glass stack of two or more firmly connected Glass panes is glued.
  • Applicator heads are used whose special shape largely prevents an uncontrolled and too superficially unclean adhesions leading adhesive leakage from the gap upwards.
  • the invention is therefore based on the object, an improved
  • Applicator head for use in methods of the type mentioned and a correspondingly improved system and an improved method for
  • the invention is based on the knowledge of the inventors that in the mentioned glazing work, the special geometry of the splice, in conjunction with the predetermined consistency of the adhesive, leads to suboptimal material flow. On the one hand, this can lead to undesirable adhesive leakage from the adhesive gap on the opposite surface of the adhesive
  • the invention therefore includes the consideration of the adhesive flow better adapted to the specific geometry of the splice.
  • the applicator head may comprise two (or more) tubes of different cross-section, which are commonly connected to an outlet of the reservoir or the mixing device
  • Insulating glazing (or other glazing element) to avoid largely without additional structural means.
  • Provision of a ready mixed adhesive formed at the exit This embodiment relates on the one hand to dimensioning, but on the other hand also to the selection of materials for the essential parts or surfaces which have to be compatible with industrial adhesive or building adhesives and the discharge quantities usually used in their use.
  • Cross sectional area of the first discharge port is 50% or less of the cross sectional area of the second discharge port.
  • width / depth ratio of the Adhesive gap and the consistency of the adhesive also a different aspect ratio of the discharge channels and - ⁇ ffnu lengths may be appropriate.
  • first and second discharge channels and the associated discharge opening each have one
  • Opening sections may also be elliptical or, according to a long hole or, in special cases, substantially rectangular.
  • the plane of extent of the first and / or second discharge opening has a smaller angle than 90 ° relative to the longitudinal axis of the respective discharge channel, in particular an angle in the range between 30 ° and 60 °, more particularly an angle of 45 ° °.
  • the specified angle depends on the desired angle
  • the extension plane of the first and second discharge openings lie together in an end face of the applicator head which is inclined relative to the longitudinal extension of the first and second discharge channels.
  • the end portion of the second discharge channel is more curved or angled than the end portion of the first discharge channel. More specifically, it is provided that the end portion of the first discharge channel is angled by 60 ° to 90 ° and the end portion of the second discharge channel by 30 ° to 60 °. With reference to a specific, usually selected spatial position of the frame and the insulating glazing (or another
  • Glazing element when using the proposed applicator head, it is also possible to specify the position of the first and second discharge channels with the respectively associated discharge opening relative to each other:
  • the application of the adhesive or sealant takes place on the compassionfalz, in particular the filling of a gap between the compassionfalz and the glass sheet assembly, in a horizontal position of the latter.
  • the applicator head is typically from the top of the surface of the
  • the applicator head can also be placed on the frame itself and guided along the frame, and also a free, non-patch movement along the compassionfalzes is possible.
  • Discharge opening builds up with less pressure emerging adhesive flow. In this way, a desired substantially the (in the horizontal position of the window) upper portion of the gap between frame rebate and glass pane assembly filling filling is realized without adhesive runs to a considerable extent in the lower area.
  • FIG. 1 is a schematic representation of a first
  • FIG. 2 is a schematic representation of a second
  • Fig. 3 is a schematic representation of a third
  • Fig. 4 is a partially sectioned perspective view of a frame portion of an insulating window with schematically shown attached
  • FIG. 5 shows a comparison with FIG. 4 modified representation with modified Klebstoffaustragvortechnisch
  • Fig. 6 is an illustration of another embodiment.
  • FIG. 1 shows a schematic cross-sectional view of an applicator head 10 for screwing onto the outlet 11 of a (otherwise not shown) storage container or an adhesive discharge device.
  • the applicator head 10 has a cylindrical pot portion 13 with internal thread 13 a. From a sloping side surface 13b or the bottom surface 13c of the pot portion 13, a first discharge channel 15 originates with a first discharge opening 15a and a second
  • Discharge channel 17 with a second discharge opening 17a which has a substantially larger cross-section with respect to the first discharge channel.
  • the outer shape of the applicator head 10 may be substantially cylindrical (see. Fig. 5) or prismatic (see Fig. 4), and he has a slope 19, in which both discharge openings 15a, 17a are located.
  • FIG. 2 shows a basically similar applicator head 20, and identical or identically acting sections or parts are shown in FIG. 1 ajar reference numerals and u nd will not be explained again here. The construction differs from that of the
  • Applicator head 10 of FIG. 1 substantially in that in the region of the slope 29 separate bent tubes 25 and 27 are brewed brew, which form the first and second discharge channel and whose free ⁇ ffnu conditions the first and second Austragöffnu ng 25 a, 27 a represent.
  • the second tube 27 is slightly more curved in its end than the first tube 25, which in use leads to the fact that from the second
  • Connecting region forms at the output 31 of a reservoir or a Mischvorrichtu ng, here has a flat bottom 33 b, from which a respective angled executed first and second discharge channel 35 and 37 arise.
  • the end portion of the second discharge channel 37 gegenü over its initial region more angled than the end region of the first discharge channel 35.
  • the inside diameter of the second discharge channel 37 and thus also the cross-sectional area of the associated discharge opening 37a is also Here, much larger than the Lichte width of the first discharge and the resulting from it
  • FIG. 4 and 5 sketched This shows a schematic, partially sectioned perspective illustration of a coordinate-controlled moving adhesive discharge device 41 with an attached
  • Applicator head 43 in use for r bonding a multi-pane insulating glazing 45 in a window frame 47. Its inner surface forms a Klebefalz 47a, which on one side a gap 47b beg rents, whose other limita- tion by a front side 45a of
  • Insulating glazing (glass pane assembly) 45 is formed.
  • the adhesive gap 47b largely forms from adhesive melt 49a, 49b into the adhesive gap 47b It is intended that the adhesive layer will be filled only in the upper region and that it will cure optimally after curing
  • FIG. 6 schematically shows a frame profile 47 'whose shape differs from that of the frame profile of FIG. 4 and FIG. 5 deviates so that the frame fold 47a 'nu r on one side of an upright
  • Frame section is limited u nd hierdu rch a different approach to the application of adhesive is made possible.
  • the guiding of an applicator head 60 "here likewise modi fi ed modally takes place here over the folding surface 47a 'in such a way that the adhesive is sprayed onto it at an acute angle to the folding surface like the one in Fig. 1 to 3 in their construction shown applicator heads two discharge channels 65 and 67 nd each with a Austragöffnu ng 65 a and 67 a, wherein the cross section of
  • Discharge channels 65 and the surface of the associated discharge opening 65a are smaller than the cross section of the discharge channel 67 and the associated discharge opening 67a. However, the discharge ports 65a, 67a are in
  • both discharge channels 65, 67 are combined and open into a common inlet opening 63, to which the outlet (not shown here) of an adhesive syringe or separate mixing device can be applied.
  • a profiled adhesive strip 49 ' is produced on the frame fold 47a' to such an extent that initially d
  • the method may (as shown in the figure) with horizontal orientation Folding surface, but also be executed with vertically aligned folding surface.

Landscapes

  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

La présente invention concerne une tête d'applicateur (10) destinée à être posée sur un réservoir (41) ou sur une unité de mélange pour remplir, de substance adhésive ou de substance d'étanchéité, une fente profonde allongée (47b), à partir d'une zone d'accès située sur le côté de la fente. Ladite tête d'applicateur comporte un premier conduit de distribution (15) relié à la sortie (11) du réservoir ou de l'unité de mélange et comportant un premier orifice de distribution (15a), et un second conduit de distribution (17) comportant un second orifice de distribution (17a). Le premier conduit de distribution et le premier orifice de distribution présentent une section transversale sensiblement inférieure à celle du second conduit de distribution et du seconde orifice de distribution.
EP12759399.4A 2011-09-02 2012-08-30 Tête d'applicateur, installation et procédé pour la fabrication d'éléments de vitrage Withdrawn EP2751357A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12759399.4A EP2751357A2 (fr) 2011-09-02 2012-08-30 Tête d'applicateur, installation et procédé pour la fabrication d'éléments de vitrage

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20110179933 EP2565347A1 (fr) 2011-09-02 2011-09-02 Tête d'applicateur et installation ainsi que procédé de fabrication d'éléments de vitrification
EP12759399.4A EP2751357A2 (fr) 2011-09-02 2012-08-30 Tête d'applicateur, installation et procédé pour la fabrication d'éléments de vitrage
PCT/EP2012/066853 WO2013030271A2 (fr) 2011-09-02 2012-08-30 Tête d'applicateur, installation et procédé pour la fabrication d'éléments de vitrage

Publications (1)

Publication Number Publication Date
EP2751357A2 true EP2751357A2 (fr) 2014-07-09

Family

ID=46851957

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20110179933 Withdrawn EP2565347A1 (fr) 2011-09-02 2011-09-02 Tête d'applicateur et installation ainsi que procédé de fabrication d'éléments de vitrification
EP12759399.4A Withdrawn EP2751357A2 (fr) 2011-09-02 2012-08-30 Tête d'applicateur, installation et procédé pour la fabrication d'éléments de vitrage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20110179933 Withdrawn EP2565347A1 (fr) 2011-09-02 2011-09-02 Tête d'applicateur et installation ainsi que procédé de fabrication d'éléments de vitrification

Country Status (2)

Country Link
EP (2) EP2565347A1 (fr)
WO (1) WO2013030271A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2837766A1 (fr) * 2013-08-14 2015-02-18 Sika Technology AG Procédé de remplissage d'un joint avec un adhésif et/ou un matériau d'étanchéité et système de remplissage d'un joint avec un adhésif et/ou un matériau d'étanchéité

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957406A (en) * 1971-04-26 1976-05-18 Usm Corporation Hot melt applicators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882133A (en) * 1996-11-01 1999-03-16 Premark Rwp Holdings, Inc. Glue applicator for laminate flooring
US6921381B2 (en) * 2001-10-05 2005-07-26 Baxter International Inc. Laparoscopic spray device and method of use
DE102011001597B4 (de) * 2011-03-28 2016-09-22 Aluplast Gmbh Klebedüse mit mehreren Austrittsöffnungen sowie Verfahren zum Einbringen von Klebmaterial

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957406A (en) * 1971-04-26 1976-05-18 Usm Corporation Hot melt applicators

Also Published As

Publication number Publication date
WO2013030271A3 (fr) 2014-01-30
EP2565347A1 (fr) 2013-03-06
WO2013030271A2 (fr) 2013-03-07

Similar Documents

Publication Publication Date Title
EP0029984B1 (fr) Verre laminé isolant et procédé pour sa fabrication
EP0185222B1 (fr) Châssis écarteur pour un vitrage isolant
EP1632293B1 (fr) Buse de distribution d'une substance fluide
DE4433749C2 (de) Verfahren und Vorrichtung zum Auftragen eines plastischen Abstandhalters auf eine Glastafel
EP0805254B1 (fr) Procédé pour la fabrication de vitres isolantes à écarteur thermoplastique
DE102009017705A1 (de) Verfahren zum Herstellen einer Ecke eines rahmenförmigen Abstandhalters für Isolierglasscheiben und nach dem Verfahren hergestellte Abstandhalter und Isolierglasscheiben
EP1897625A1 (fr) Appareil pour appliquer une matière visqueuse ou pasteuse
EP2691184B1 (fr) Buse de collage avec plusieurs orifices de sortie
DE2829444A1 (de) Abstandshalter fuer mehrscheiben-isolierglas sowie verfahren und vorrichtung zu seiner herstellung
DE2916070A1 (de) Vorrichtung und verfahren zum auftragen eines viskosen materials auf eine oberflaeche
EP2751357A2 (fr) Tête d'applicateur, installation et procédé pour la fabrication d'éléments de vitrage
EP0823318B1 (fr) Procédé et dispositif d'application d'un élément d'écartement en plastique sur une plaque de verre
DE3835727C1 (fr)
DE102004018440A1 (de) Tür- oder Fensterflügel mit einer Isolierglasscheibe
DE2206824B1 (de) Vorrichtung zum beschichten von distanzprofilen fuer mehrscheibenisolierglas mit dicht- bzw. klebemitteln
EP1046488A2 (fr) Procédé et dispositif pour la fabrication de profilés en matière plastique avec une maille
WO2020114633A1 (fr) Procédé et dispositif de fabrication d'intercalaires thermoplastiques
WO2006027082A1 (fr) Ensemble d'elements comprenant au moins un meneau et au moins deux pieces d'extremite de meneau a integrer dans une vitre isolante
DE4039386C2 (de) Elastisches Strangdichtungsprofil zum Abdichten von Verglasungen in Flügeln von Holzfenstern oder Holztüren
EP3539757B1 (fr) Dispositif et procédé de collage de profilés en matière plastique
DE4401667A1 (de) Abstandshalterrahmen für eine Isolierscheibe und Vorrichtung zu seiner Herstellung
DE29613761U1 (de) Vorrichtung zum Auftragen eines plastischen Abstandhalters auf eine Glastafel
DE8533284U1 (de) Schlitzdüse
EP2495050A1 (fr) Douille d'application destinée à l'application de milieux pâteux pour le recouvrement de sertis
DE202006014190U1 (de) Vorrichtung zum Abdichten einer Isolierglasscheibe

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: 20140402

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

R17P Request for examination filed (corrected)

Effective date: 20140730

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20160808

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20161220