DE19710824C1 - Holding element for use on a laminar glass plate - Google Patents

Holding element for use on a laminar glass plate

Info

Publication number
DE19710824C1
DE19710824C1 DE1997110824 DE19710824A DE19710824C1 DE 19710824 C1 DE19710824 C1 DE 19710824C1 DE 1997110824 DE1997110824 DE 1997110824 DE 19710824 A DE19710824 A DE 19710824A DE 19710824 C1 DE19710824 C1 DE 19710824C1
Authority
DE
Germany
Prior art keywords
pane
holding element
adhesive
opening
glass plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE1997110824
Other languages
German (de)
Inventor
Hans Brandner
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.)
Webasto SE
Original Assignee
Webasto Systemkomponenten GmbH and Co KG
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 Webasto Systemkomponenten GmbH and Co KG filed Critical Webasto Systemkomponenten GmbH and Co KG
Priority to DE1997110824 priority Critical patent/DE19710824C1/en
Application granted granted Critical
Publication of DE19710824C1 publication Critical patent/DE19710824C1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10293—Edge features, e.g. inserts or holes
    • 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
    • E06B3/5436—Fixing of glass panes or like plates involving holes or indentations in the pane

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

A process for fixing a holding element to a laminar glass plate with at least one inner (12) and one outer (10) pane, comprises forming a penetration (18,20) in the two panes. The penetration in the outer pane is larger than that in the inner pane. Once the panes are placed together, a holding element (16) is placed against the inner pane, and adhesive is then introduced between the holding element and the inner pane, as well as in the penetration.The adhesive is pref. PVC or PU.

Description

Die Erfindung betrifft ein Verfahren zum Befestigen eines Halteelements an einer mindestens eine äußere Scheibe und eine innere Scheibe aufweisenden Verbundglasscheibe gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a method for fastening a holding element to at least one an outer pane and an inner pane having laminated glass pane according to the Preamble of claim 1.

Die Anbindung eines Halteelements oder dergleichen an Verbundglasscheiben, wie sie im Fahrzeugbau verwendet werden, erfolgt herkömmlich mittels Schraubverbindungen oder mittels Klebung (siehe beispielsweise DE 35 09 531 C1). Wenn zum Befestigen eines Halteelements an einer Glasscheibe eine Klebung benutzt wird, fällt, um das Aussehen der Scheibe nicht allzu stark zu beeinträchtigen, die Klebefläche oftmals recht gering aus (oder die an dem Halteelement anzubringenden Teile lassen nur wenig Anbindungsfläche zu), so daß es bei ungünstigen Belastungsarten, wie z. B. beim Auftreten von Schälkräften, zu einem Versagen der Klebung kommen kann.The connection of a holding element or the like to laminated glass panes, as in Vehicle construction are used conventionally by means of screw connections or by means of adhesive (see for example DE 35 09 531 C1). If to attach one Holding element used on a glass pane, falls to the appearance of the Not to affect the pane too much, the adhesive surface often very small (or the parts to be attached to the holding element allow only a small connection area), so that it is with unfavorable types of loads such. B. when peeling forces occur Failure of the glue can come.

Werden andererseits Schrauben zum Befestigen der Scheibe an einem Halteelement eingesetzt, so kann es insbesondere bei Verbundglasscheiben zu einer Lockerung der Schraubverbindung kommen, die dadurch hervorgerufen wird, daß die von der Schraubverbindung auf die beiden den Verbund bildenden Scheiben ausgeübten Klemmkräfte eine Deformation der zwischen den Scheiben angeordneten thermoplastischen Zwischenschicht bewirken. Um dieses Problem zu überwinden, wurde in DE 43 11 442 C1 vorgeschlagen, die für den Durchtritt der Schraubverbindung in den Scheiben vorgesehenen Bohrungen exzentrisch zueinander anzuordnen und mit einer aushärtenden Klebemasse zu füllen, um einen nicht kompressiblen Stützkörper zu schaffen. Das aus DE 43 11 442 C1 bekannte Befestigungselement hat jedoch gegenüber einer Klebeverbindung den Nachteil, daß sich keine bündige Außenfläche der Glasscheibe realisieren läßt, da die Schraubverbindung die Verbundglasscheibe vollständig durchdringt und somit der Schraubenkopf sichtbar ist.On the other hand, screws for attaching the disc to a holding element used, it can loosen especially in laminated glass panes Screw connection come, which is caused by the fact that of the Screw connection on the two clamping forces exerted by the composite a deformation of the thermoplastic arranged between the panes Effect intermediate layer. To overcome this problem, DE 43 11 442 C1 proposed that provided for the passage of the screw connection in the washers Arrange bores eccentrically to each other and close with a hardening adhesive fill to create a non-compressible support body. That from DE 43 11 442 C1 Known fastener has the disadvantage over an adhesive connection that  no flush outer surface of the glass pane can be realized since the screw connection the laminated glass pane penetrates completely and thus the screw head is visible.

Aus der DE 689 04 733 T2 ist ferner bekannt, eine Klebeverbindung zwischen einer Scheibe und einem Metallteil so zu gestalten, daß die Klebemasse in schlitzförmigen Aussparungen im Metallteil und/oder der Scheibe eine zusätzliche Verankerung findet.DE 689 04 733 T2 also discloses an adhesive connection between a pane and to design a metal part so that the adhesive in slot-like recesses in the Metal part and / or the washer finds additional anchoring.

Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, ein Verfahren zum Befestigen eines Halteelements an einer Verbundglasscheibe der eingangs genannten Art zu schaffen, mit welchem eine dauerhafte und zuverlässige Verbindung zwischen einer Verbundglasscheibe und einem Halteelement bewerkstelligt werden kann, durch das jedoch das Aussehen der Scheibe nicht beeinträchtigt wird.The present invention is therefore based on the object of a method for fastening to create a holding element on a laminated glass pane of the type mentioned at the outset,  with which a permanent and reliable connection between a Laminated glass pane and a holding element can be accomplished, however the appearance of the pane is not affected.

Diese Aufgabe wird bei der vorliegenden Erfindung dadurch gelöst, daß die innere Scheibe und die äußere Scheibe jeweils mit einem Durchbruch versehen werden, wobei der Durchbruch in der äußeren Scheibe größer als der Durchbruch in der inneren Scheibe ist, und daß nach dem Zusammenfügen der Verbundglasscheibe das Halteelement gegen die innere Scheibe angelegt und eine Klebemasse zwischen Halteelement und innere Scheibe sowie in die Durchbrüche eingebracht wird. Somit ergibt sich eine Klebeverbindung, die zusätzlich zu den die Klebung bewirkenden Adhäsionskräften durch einen Formschluß gegen ein Lösen der miteinander verbundenen Teile gesichert ist.This object is achieved in the present invention in that the inner disc and the outer pane are each provided with an opening, the Breakthrough in the outer pane is greater than the breakthrough in the inner pane, and that after assembling the laminated glass pane, the holding element against the inner disc and an adhesive between the holding element and inner disc as well as in the breakthroughs. This results in an adhesive connection that in addition to the adhesive forces causing the adhesion by a positive connection against loosening of the interconnected parts is ensured.

Ein bevorzugtes Ausführungsbeispiel der Erfindung wird im folgenden unter Bezugnahme auf die beiliegende Zeichnung im Detail beschrieben. Es zeigt:A preferred embodiment of the invention will now be described with reference described in detail on the accompanying drawing. It shows:

Fig. 1 einen Schnitt durch eine Verbundglasscheibe, an welcher ein Halteelement mittels dem hier beschriebenen Verfahren angebracht ist. Fig. 1 shows a section through a laminated glass pane, to which a holding element is attached by means of the method described here.

Die in Fig. 1 gezeigte Verbundglasscheibe, beispielsweise ein Seitenfenster oder ein Glasdeckel eines Fahrzeugs, weist eine äußere Scheibe 10 und eine innere Scheibe 12 auf. Die beiden Scheiben 10, 12 sind mittels einer thermoplastischen Zwischenschicht 14 miteinander verbunden. Ein Halteelement 16 ist mittels einer Klebung mit der inneren Scheibe 12 verbunden. Um die Klebeverbindung gegen eine übermäßige Schälkraft zu sichern, wie sie in Fig. 1 durch einen nach unten gerichteten Kraftpfeil F angedeutet ist, ist die innere Scheibe 12 mit einem Durchbruch 18 versehen, und in der äußeren Scheibe 10 ist ein Durchbruch 20 ausgebildet, der größer als der Durchbruch 18 ist und der so angeordnet ist, daß er den Durchbruch 18 überdeckt. Die Durchbrüche 18 und 20 können beispielsweise als zueinander konzentrische Bohrungen mit unterschiedlichem Durchmesser ausgebildet sein. Wird beim Verkleben des Halteelements mit der Verbundglasscheibe eine Klebemasse 22, bzw. PVC oder Polyurethan, zwischen das Halteelement und die innere Scheibe eingebracht, so tritt die Klebemasse ebenfalls in den Durchbruch 18 und über diesen in den Durchbruch 20 ein. Nach dem Aushärten der Klebemasse entsteht somit eine Klebeverbindung, die durch den in dem größeren Durchbruch 20 sitzenden Teil der so gebildeten Verbindung gegen ein Abschälen in Richtung des Pfeils F gesichert ist. The laminated glass pane shown in FIG. 1, for example a side window or a glass cover of a vehicle, has an outer pane 10 and an inner pane 12 . The two panes 10 , 12 are connected to one another by means of a thermoplastic intermediate layer 14 . A holding element 16 is connected to the inner disk 12 by means of an adhesive. In order to secure the adhesive connection against excessive peeling force, as indicated in FIG. 1 by a downward-pointing force arrow F, the inner disk 12 is provided with an opening 18 , and an opening 20 is formed in the outer disk 10 , which is larger than the opening 18 and which is arranged so that it covers the opening 18 . The openings 18 and 20 can be designed, for example, as mutually concentric bores with different diameters. If an adhesive 22 , or PVC or polyurethane, is introduced between the holding element and the inner pane when the holding element is bonded to the laminated glass pane, the adhesive also enters the opening 18 and, via this, the opening 20 . After the adhesive has cured, an adhesive connection is thus created, which is secured against peeling in the direction of arrow F by the part of the connection formed in the larger opening 20 .

In der Zeichnung ist die thermoplastische Zwischenschicht 14 mit einem Durchbruch entsprechend dem Durchbruch 20 der äußeren Scheibe versehen. Es versteht sich, daß es für das hier beschriebene Verfahren gleichermaßen ausreicht, wenn der Durchbruch in der thermoplastische Zwischenschicht 14 entsprechend dem Durchbruch 18 in der inneren Scheibe 12 ausgeführt wird.In the drawing, the thermoplastic intermediate layer 14 is provided with an opening corresponding to the opening 20 of the outer pane. It goes without saying that it is sufficient for the method described here if the breakthrough in the thermoplastic intermediate layer 14 is carried out in accordance with the breakthrough 18 in the inner pane 12 .

BezugszeichenlisteReference list

1010th

äußere Scheibe
outer disc

1212th

innere Scheibe
inner disc

1414

thermoplastische Zwischenschicht
thermoplastic intermediate layer

1616

Halteelement
Holding element

1818th

Durchbruch in Breakthrough in

1212th

2020th

Durchbruch in Breakthrough in

1010th

2222

Klebemasse
Adhesive

Claims (3)

1. Verfahren zum Befestigen eines Halteelements an einer mindestens eine äußere Scheibe (10) und eine innere Scheibe (12) aufweisenden Verbundglasscheibe, bei der die innere Scheibe (12) und die äußere Scheibe (10) jeweils mit einem Durchbruch (18, 20) versehen werden, wobei der Durchbruch (20) in der äußeren Scheibe größer als der Durchbruch (18) in der inneren Scheibe ist, dadurch gekennzeichnet, daß nach dem Zusammenfügen der Verbundglasscheibe das Halteelement (16) gegen die innere Scheibe angelegt und eine Klebemasse (22) zwischen Halteelement und innerer Scheibe sowie in die Durchbrüche eingebracht wird.1. Method for fastening a holding element to a laminated glass pane having at least one outer pane ( 10 ) and one inner pane ( 12 ), in which the inner pane ( 12 ) and the outer pane ( 10 ) each have an opening ( 18 , 20 ) are provided, the opening ( 20 ) in the outer pane being larger than the opening ( 18 ) in the inner pane, characterized in that after the composite glass pane has been joined together, the holding element ( 16 ) is placed against the inner pane and an adhesive ( 22 ) is inserted between the holding element and the inner pane and into the openings. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Ausbildung der Durchbrüche (18, 20) in der inneren (12) und der äußeren (10) Scheibe vor dem Zusammenfügen der Verbundglasscheibe erfolgt.2. The method according to claim 1, characterized in that the formation of the openings ( 18 , 20 ) in the inner ( 12 ) and the outer ( 10 ) pane takes place before the composite glass pane is assembled. 3. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß als Klebemasse (22) Polyvinylchlorid (PVC) oder Polyurethan (PU) verwendet wird.3. The method according to claim 1 or 2, characterized in that polyvinyl chloride (PVC) or polyurethane (PU) is used as the adhesive ( 22 ).
DE1997110824 1997-03-15 1997-03-15 Holding element for use on a laminar glass plate Expired - Fee Related DE19710824C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1997110824 DE19710824C1 (en) 1997-03-15 1997-03-15 Holding element for use on a laminar glass plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997110824 DE19710824C1 (en) 1997-03-15 1997-03-15 Holding element for use on a laminar glass plate

Publications (1)

Publication Number Publication Date
DE19710824C1 true DE19710824C1 (en) 1998-09-17

Family

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DE1997110824 Expired - Fee Related DE19710824C1 (en) 1997-03-15 1997-03-15 Holding element for use on a laminar glass plate

Country Status (1)

Country Link
DE (1) DE19710824C1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929480A1 (en) * 1999-06-26 2000-12-28 Gerhard Koetting Multilayer material production comprises forming bores or recesses in material to be joined which fill with adhesive during processing and fix materials together
WO2018099708A1 (en) 2016-11-29 2018-06-07 Saint-Gobain Glass France Laminated vehicle side window with a leadthrough for the fastening of a clamping element
EP3415772A1 (en) * 2017-06-12 2018-12-19 Nolax AG Method for connecting an attachment to a sandwich component, use of a polymer composition and composite component
WO2019068448A1 (en) 2017-10-04 2019-04-11 Saint-Gobain Glass France Composite glass pane having chamfered through-hole
US10562274B1 (en) * 2016-02-22 2020-02-18 Apple Inc. Glass fastening and sealing systems

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509531C1 (en) * 1985-03-16 1988-12-22 VEGLA Vereinigte Glaswerke GmbH, 5100 Aachen Process for gluing an object to a glass surface
DE4311442C1 (en) * 1993-04-07 1994-07-07 Ver Glaswerke Gmbh Method for screw fastening a fastening or holding element to a laminated glass pane and application of the method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509531C1 (en) * 1985-03-16 1988-12-22 VEGLA Vereinigte Glaswerke GmbH, 5100 Aachen Process for gluing an object to a glass surface
DE4311442C1 (en) * 1993-04-07 1994-07-07 Ver Glaswerke Gmbh Method for screw fastening a fastening or holding element to a laminated glass pane and application of the method

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929480A1 (en) * 1999-06-26 2000-12-28 Gerhard Koetting Multilayer material production comprises forming bores or recesses in material to be joined which fill with adhesive during processing and fix materials together
US11772354B1 (en) 2016-02-22 2023-10-03 Apple Inc. Glass fastening and sealing systems
US11141950B1 (en) 2016-02-22 2021-10-12 Apple Inc. Glass fastening and sealing systems
US10562274B1 (en) * 2016-02-22 2020-02-18 Apple Inc. Glass fastening and sealing systems
RU2724934C1 (en) * 2016-11-29 2020-06-26 Сэн-Гобэн Гласс Франс Multilayer side glass of vehicle, method of manufacturing side glass and use of side glass as side glass of vehicle
WO2018099708A1 (en) 2016-11-29 2018-06-07 Saint-Gobain Glass France Laminated vehicle side window with a leadthrough for the fastening of a clamping element
US10906272B2 (en) 2016-11-29 2021-02-02 Saint-Gobain Glass France Laminated vehicle-side window with a leadthrough for fastening a clamping element
WO2018228914A1 (en) * 2017-06-12 2018-12-20 Nolax Ag Method for connecting an attachment part to a sandwich component, use of a polymer composition, and composite component
CN110730873A (en) * 2017-06-12 2020-01-24 诺莱克斯股份公司 Method for attaching an additional part to a sandwich component, use of a polymer composition and composite component
CN110730873B (en) * 2017-06-12 2021-10-01 诺莱克斯股份公司 Method for attaching an additional part to a sandwich component, use of a polymer composition and composite component
EP3415772A1 (en) * 2017-06-12 2018-12-19 Nolax AG Method for connecting an attachment to a sandwich component, use of a polymer composition and composite component
RU2744441C1 (en) * 2017-10-04 2021-03-09 Сэн-Гобэн Гласс Франс Multi-layer window glass with through hole with beveled edges
WO2019068448A1 (en) 2017-10-04 2019-04-11 Saint-Gobain Glass France Composite glass pane having chamfered through-hole

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Legal Events

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8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WEBASTO AG, 82131 GAUTING, DE

8339 Ceased/non-payment of the annual fee