EP1172510B1 - Construction device for panels - Google Patents

Construction device for panels Download PDF

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Publication number
EP1172510B1
EP1172510B1 EP00114848A EP00114848A EP1172510B1 EP 1172510 B1 EP1172510 B1 EP 1172510B1 EP 00114848 A EP00114848 A EP 00114848A EP 00114848 A EP00114848 A EP 00114848A EP 1172510 B1 EP1172510 B1 EP 1172510B1
Authority
EP
European Patent Office
Prior art keywords
fastening system
system unit
bolt
construction arrangement
arrangement according
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
EP00114848A
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German (de)
French (fr)
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EP1172510A1 (en
Inventor
Franz Reifer
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.)
Frener & Reifer Metallbau GmbH
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Frener & Reifer Metallbau 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.)
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Publication date
Application filed by Frener & Reifer Metallbau GmbH filed Critical Frener & Reifer Metallbau GmbH
Priority to AT00114848T priority Critical patent/ATE408744T1/en
Priority to DE50015363T priority patent/DE50015363D1/en
Priority to EP00114848A priority patent/EP1172510B1/en
Publication of EP1172510A1 publication Critical patent/EP1172510A1/en
Application granted granted Critical
Publication of EP1172510B1 publication Critical patent/EP1172510B1/en
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Expired - Lifetime legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/54Fixing of glass panes or like plates
    • E06B3/5436Fixing of glass panes or like plates involving holes or indentations in the pane
    • E06B3/5445Support arms engaging the holes or indentations
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/54Fixing of glass panes or like plates
    • E06B3/5436Fixing of glass panes or like plates involving holes or indentations in the pane

Definitions

  • the invention relates to a construction arrangement according to the preamble of claim 1, which finds application, inter alia, in building structures.
  • Fasteners or point holders for flat elements, for example for glass panels are usually carried out either as a rigid point holder or as a movable point holder.
  • These point holders are either fixed directly to a supporting steel structure or by means of a rigid console and are usually used for mounting a glass panel serving to cover a building.
  • the direct fixation of the point holder to a supporting steel structure automatically causes a limited possibility of movement, so that due to temperature differences occurring shifts in the plane of the glass sheet and dynamic loads possibly caused by earthquake vibrations additional stresses in the glass.
  • a bracket between the supporting steel structure and the point holder it is possible to reduce the stress on the glass panel.
  • these are usually rigid brackets, which can absorb only limited the resulting stresses in the glass.
  • point holder were developed in which the attacking on a glass plate holder is movably connected to a to be attached to the steel structure fastener of the point holder. Although in such constructions a certain freedom of movement of the glass pane is ensured in the attack area of the point holder, the emergence of considerable stresses in the holding region of the glass pane can not be substantially reduced, so that the use of larger glass thicknesses with all the resulting disadvantages is required.
  • a holder for a glass pane is provided with a carrier element and a glass fastening element that can be connected to the glass pane.
  • the publication DE 198 39 419 A1 discloses a fastening system for plates according to the prior art. It eyes are provided with openings on rigid arms. In the openings compensating pieces are used to compensate for deviations of the attachment of the plates.
  • the publication DE 297 05 481 U1 discloses a construction arrangement for flat elements.
  • a plurality of attachment system units engage and hold the flat element on a support structure.
  • the fastening system units according to this prior art consist of a point holder with a mountable on the flat element socket, which forms a ball joint together with a bolt. Further, a bracket is provided which holds a bolt passing through an eyelet formed in the console. Furthermore, washers are provided.
  • the fastening system units described here comprise at least one fastening system unit which can be displaced horizontally with respect to the support structure.
  • the object of the invention is to provide a construction arrangement for flat elements available with which the formation of stress in the flat element and consequent destruction of the flat element can be largely avoided.
  • the peculiarity of the point holder (fixing device) defined therein is that the mountable to a flat element socket forms together with the attachment to the point holder a lying in the plane of the flat element ball joint.
  • the special attachment of the fulcrum in the plane of the flat element the generation of tension is significantly reduced.
  • such a construction with a vertically mounted glass pane has the advantage that no additional stress is generated due to the inherent weight of the glass pane on the point holder.
  • the glass thickness can be reduced to a minimum.
  • the peculiarity of the fastening system unit defined in claim 1 consists in the configuration of the connection between the fastening element of an articulated point holder and a console provided for the assembly of the flat element.
  • the fastener is designed as a bolt, which passes through an eyelet formed in the console and is held at the interposition of at least one washer on each side surface of the eyelet by means of screws.
  • clutch disks are provided which form a positive connection with the side surfaces of the eyelet in order to permit relative movement between the coupling disks and the bracket only in one direction parallel to the plane of extension of the flat element ,
  • the invention relates to a building code having at least one fixing system unit immovable with respect to a support structure and a fixing system unit horizontally slidable with respect to the support structure and at least one further fixing system unit slidably mounted with respect to the support structure.
  • the fastening system units used in such a construction arrangement advantageously comprise a point holder according to the invention.
  • the in Fig. 1 shown point holder for a flat element 1 consists of a mountable to the flat element 1 version 2, which forms a lying in the plane of the flat element 1 ball joint 3 together with a fastening element 4.
  • the socket 2 has a ball joint part 9, which is formed integrally with a flat portion 1 passing through the support portion 5.
  • a through hole for receiving the fastener 4 is incorporated.
  • a rounded axial section 10 is formed in the axial direction, which forms a spherical space 6 together with a half-shell element 11 mounted in the passage opening.
  • this separable ball space of the ball head 7 of the fastening element 4 is received to produce a ball joint connection between the fastening element 4 and the ball joint part 9.
  • the passage opening is provided on its end remote from the fastening element 4 with a thread, in which the half-shell element 11 is screwed in until it stops.
  • On the front side of the half-shell element 11 two diametrically opposed blind holes 17 are incorporated to allow engagement of a special tool for screwing the half-shell element in the ball joint part 9.
  • a cover 8 is fixed by means of a screw 16 on the half-shell member 11 to form together with the ball joint part 9 an enclosure for the flat element 1.
  • an annular projection is formed, on the one hand for positioning a washer 15 on the cover, on the other hand for accurate positioning of the cover on the end portion of the half-shell member 11 is used.
  • the portion of the passage opening facing away from the half-shell element 11 is conical and outwardly opening in such a manner that this section can be brought into abutment with a likewise conically formed neck section 12 of the fastening element 4 adjoining the ball head 7.
  • an annular recess 18 is provided, which upon pivoting of the fastener to the stop with the conical opening surface a pressing contact between the fastener 4 and the transition portion of the opening from the conical region to the rounded central portion 10th should avoid.
  • the conical portion of the through hole in the ball joint part 9 allows pivoting of the fastener 4 with respect to the socket 2 by an angle ⁇ between 12 and 16 °.
  • the version 2 is made of a stainless steel, preferably made of a chrome-nickel steel brand X5CRNIMO1810 the strength class E225.
  • the trained as a bolt fastener 4 is made of a stainless steel of strength class E355.
  • These washers and the sealing lip 13 are made of EPDM plastic, which is extremely durable and weather-resistant and also shows over time no flow phenomena.
  • a sealing lip 13 is provided at the passage opening, which tightly surrounds a cylindrical portion of the fastening element 4.
  • the sealing lip is formed by a disc made of the plastic EPDM, which is held with its outer edge in a formed in the ball joint part circumferential groove.
  • a first embodiment of a fastening system unit, in which the above-described point holder can preferably be used is in the FIGS. 2A and 2B shown.
  • the essential element of the fastening system unit is a bracket 20, on which the fastening element 4 of the articulated point holder is held.
  • the bracket 22 has an eyelet 21 formed at its upstanding end.
  • the opening 22 of the eyelet 21 has a substantially larger diameter than the diameter of the bolt 4.
  • For the mounting of the outgoing from the point holder bolt are in the in the FIGS. 2A and 2B shown embodiment on each contact surface of the eyelet 21 each have a washer 23 and a clutch disc 24 is provided, which together with each arranged on both sides of this disc assembly screws 25 form a kind of bracket in which the eyelet 21 is stretched.
  • the side surfaces of the bracket in the region of the eyelet 21 have a toothing with a geometry that corresponds to the geometry of a coupling with this coupled toothing in the surface of the respective clutch disc 24.
  • the toothing extends horizontally in a plane parallel to the plane of extension of a held in the socket 2 of the point holder glass 1.
  • the diameter D of the fastener 4 druchcard hole 24 a of the clutch disc 24 corresponds approximately to the diameter of the fastener to ensure a sliding fit therebetween, as shown by the representation of the clutch disc in the FIGS. 5A and 5B can be seen.
  • the clutch disc 24 made of the hot-hardened aluminum alloy G-AlSi10Mg and the washer made of the material V4A (1.4401) E 225 are preferably made.
  • FIGS. 3A and 3B shown second embodiment of the fastening system unit substantially corresponds to the first embodiment according to FIGS. 2A and 2B with the differences that here the clutch discs 241 - as in FIGS. 6A and 6B shown - are provided with a slot 241a, the rounding diameter d 1 is substantially larger than the diameter of the fastener 4, and between the clutch disc 241 and the washer 23 jewils a sliding plate 26 is provided, which extends on a between the washers and the bolt 4 surrounding sleeve 27 is mounted.
  • the sleeve 27 has such a length, which despite the tightening of the screws 25 for the purpose of mounting safety prevents it due to the high torque required to the screws, a restriction of the horizontal displaceability between the side surfaces of the clutch discs 241 and the sliding discs 26 by an excessive Compression of the sliding discs is conditional.
  • the coefficient of friction between the sliding disk 26 and clutch disk 241 is dimensioned by a suitable choice of material so that a relative displacement between console 20 and glass pane 1 in their mutually substantially parallel extension planes first by sliding between the sliding disk 26 and clutch plate 241 and only then by a shift the clutch plates 241 with respect to the eyelet 21 takes place.
  • a further displacement of the glass pane with respect to the console 20 can then by a Bending and pivoting of the bolt 4 are compensated in the version 2 of the point holder, which are then extreme loads.
  • the construction of the fastening system unit according to the second embodiment ensures a substantially horizontal and partially vertical mobility of the point holder in a plane parallel to the plane of extension of the glass sheet 1 in a reliable manner. It can be compensated stress-free through the slot substantially temperature-induced strains and dimensional tolerances of the glass sheet 1.
  • the clutch disc 241 made of the hot-hardened aluminum alloy G-AlSi10Mg and the washer made of the material V4A (1.4401) E 225 are preferably made.
  • the sliding disk 26 is made of the material POM (polyoxymethylene) with a ball pressure hardness of 160 (quotient of test force through surface of the impression according to the test method H358 / 10), which is offered under the trade name "Delrin".
  • FIGS. 7A and 7B A modification of the clutch disc used in the second embodiment of the fastening system unit is in the FIGS. 7A and 7B shown.
  • This corresponds essentially to the in the Figures 6A and 6B shown clutch disc with the difference that here the clutch disc 241 is provided with a slot 241a, which is arranged offset by y 1.75 mm to the disk center.
  • the advantage of the staggered slot is that the tolerance compensation in the Y direction is no longer the pitch of the teeth of 3.5 mm, but the measure can be reduced by turning the clutch disc by 180 ° to half and it is thus a accurate height adjustment of 1.75 mm achieved.
  • FIGS. 4A and 4B illustrated third embodiment of the fastening system unit in contrast to the second embodiment, no clutch discs 241 are provided with the result that the two-dimensional mobility of the bolt 4 within the opening 22 of the eyelet 21 only by itself and not additionally by the slot of the clutch disc used in the second embodiment 241 is limited.
  • the side surfaces of the eyelet 21 are made smooth for this purpose, so that an unobstructed sliding movement between them and the washers is ensured.
  • a sleeve 27 ensures that a conditional by sliding between the eyelet 21 and sliding washer 26 translation of the glass pane 1 with respect to the console 20 by an overly strong tightening the screws 25 is not blocked.
  • the washer 23 is also made of the material V4A (1.4401) E 225, as in the first and second embodiments.
  • the sliding disk 26 is also here as in the second embodiment of the above-mentioned material POM with a ball hardness of 160 according to the test method H358 / 10th
  • FIG. 1 Although in the embodiments described above for fastening system units always in FIG. 1 shown construction of a point holder has been used in the fastening system unit according to the invention, an other point holder may be used, which has at least one bolt as a fastening element.
  • FIG. 8 a construction arrangement is shown consisting of a rectangular glass pane 1 with a plurality of point holders.
  • sockets 2 of point holders are shown which belong to three different fastening system units A, B and C.
  • the attachment system unit A corresponds to a fixed-point attachment
  • the attachment system unit B to a horizontally-sliding attachment
  • the attachment system unit C to an all-around sliding attachment.
  • most of the attachments are formed as all around sliding fasteners or mounting system units C, wherein only in the upper two corner portions of the glass pane 1 are each attached a fixing system unit A with a Fixticianbefest Trent and a fastening system unit B with a horizontally sliding attachment.
  • Special advantages of in FIG. 8 dargestellen construction arrangement arise in vertical mounting of the glass, as it is usually required for linings of buildings.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Finishing Walls (AREA)
  • Sewage (AREA)

Abstract

The point holder has a holder (2) that can be brought to the planar element (1) which forms a ball joint in the plane of the planar element together with a fixing element (4). The holder has a support section that penetrates the planar element, in which a partially spherical space for the ball head of the fixing element is formed. The holder is formed in one piece from the ball joint part and the support section, which are connectable under an intermediate bearing of the planar element. Independent claims are included for a fixing system unit incorporating the point holder and for a component arrangement including the planar element.

Description

Die Erfindung bezieht sich auf eine Bauanordnung gemäß dem Oberbegriff von Anspruch 1, das unter anderem in Gebäudekonstruktionen Anwendung findet.The invention relates to a construction arrangement according to the preamble of claim 1, which finds application, inter alia, in building structures.

Befestigungsvorrichtungen bzw. Punkthalter für flache Elemente, zum Beispiel für Glastafeln werden üblicherweise entweder als starre Punkthalter oder als bewegliche Punkthalter ausgeführt. Diese Punkthalter werden entweder direkt an eine tragende Stahlkonstruktion oder mittels einer starren Konsole befestigt und dienen meistens zur Montage einer zur Verkleidung eines Gebäudes dienenden Glastafel. Die direkte feste Anbringung des Punkthalters an eine tragende Stahlkonstruktion bewirkt automatisch eine beschränkte Bewegungsmöglichkeit, so dass infolge von Temperaturdifferenzen auftretende Verschiebungen in der Ebene der Glastafel sowie dynamische Belastungen möglicherweise durch Erdbebenschwingungen zusätzliche Spannungen im Glas hervorrufen. Durch die Verwendung einer Konsole zwischen der tragenden Stahlkonstruktion und dem Punkthalter ist es möglich, die Spannungsbelastung der Glastafel zu reduzieren. Jedoch handelt es sich dabei meistens um starre Konsolen, die nur begrenzt die im Glas entstehenden Spannungen aufnehmen können.Fasteners or point holders for flat elements, for example for glass panels are usually carried out either as a rigid point holder or as a movable point holder. These point holders are either fixed directly to a supporting steel structure or by means of a rigid console and are usually used for mounting a glass panel serving to cover a building. The direct fixation of the point holder to a supporting steel structure automatically causes a limited possibility of movement, so that due to temperature differences occurring shifts in the plane of the glass sheet and dynamic loads possibly caused by earthquake vibrations additional stresses in the glass. By using a bracket between the supporting steel structure and the point holder, it is possible to reduce the stress on the glass panel. However, these are usually rigid brackets, which can absorb only limited the resulting stresses in the glass.

Wegen der oben aufgezeigten Nachteile wurden Punkthalter entwickelt, bei denen die an einer Glasscheibe angreifende Fassung mit einem an die Stahlkonstruktion anzubringenden Befestigungselement des Punkthalters beweglich verbunden ist. Obwohl bei derartigen Konstruktionen eine gewisse Bewegungsfreiheit der Glasscheibe im Angriffsbereich des Punkthalters gewährleistet ist, kann die Entstehung von beträchtlichen Spannungen im Haltebereich der Glasscheibe nicht wesentlich vermindert werden, so dass die Verwendung von größeren Glasdicken mit allen daraus erwachsenden Nachteilen erforderlich ist.Because of the above-mentioned disadvantages point holder were developed in which the attacking on a glass plate holder is movably connected to a to be attached to the steel structure fastener of the point holder. Although in such constructions a certain freedom of movement of the glass pane is ensured in the attack area of the point holder, the emergence of considerable stresses in the holding region of the glass pane can not be substantially reduced, so that the use of larger glass thicknesses with all the resulting disadvantages is required.

Entsprechend dem Stand der Technik nach DE 196 23 797 A1 ist ein Halter für eine Glasscheibe mit einem Trägerelement und einem mit der Glasscheibe verbindbaren Glasbefestigungselement versehen.According to the prior art according to DE 196 23 797 A1 a holder for a glass pane is provided with a carrier element and a glass fastening element that can be connected to the glass pane.

Die Druckschrift DE 198 39 419 A1 offenbart ein Befestigungssystem für Platten nach dem Stand der Technik. Dabei sind Augen mit Öffnungen an starren Armen vorgesehen. In den Öffnungen sind Ausgleichsstücke eingesetzt, um Abweichungen der Befestigung der Platten auszugleichen.The publication DE 198 39 419 A1 discloses a fastening system for plates according to the prior art. It eyes are provided with openings on rigid arms. In the openings compensating pieces are used to compensate for deviations of the attachment of the plates.

Die Druckschrift DE 297 05 481 U1 offenbart eine Bauanordnung für flache Elemente auf. Bei dieser Bauanordnung greifen mehrere Befestigungssystemeinheiten an dem flachen Element an und halten dieses an einer Trägerkonstruktion. Die Befestigungssystemeinheiten nach diesem Stand der Technik bestehen aus einem Punkthalter mit einer an dem flachen Element anbringbaren Fassung, die zusammen mit einem Bolzen ein Kugelgelenk bildet. Ferner ist eine Konsole vorgesehen, die einen Bolzen hält, der eine in der Konsole ausgebildete Öse durchsetzt. Ferner sind Unterlegscheiben vorgesehen. Die hier beschriebenen Befestigungssystemeinheiten umfassen mindestens eine in Bezug auf die Trägerkonstruktion horizontal verschiebbare Befestigungssystemeinheit.The publication DE 297 05 481 U1 discloses a construction arrangement for flat elements. In this construction arrangement, a plurality of attachment system units engage and hold the flat element on a support structure. The fastening system units according to this prior art consist of a point holder with a mountable on the flat element socket, which forms a ball joint together with a bolt. Further, a bracket is provided which holds a bolt passing through an eyelet formed in the console. Furthermore, washers are provided. The fastening system units described here comprise at least one fastening system unit which can be displaced horizontally with respect to the support structure.

Aufgabe der Erfindung ist es, eine Bauanordnung für flache Elemente zur Verfügung zu stellen, mit denen die Entstehung von Spannungen im flachen Element und eine dadurch bedingte Zerstörung des flachen Elements weitgehend vermieden werden kann.The object of the invention is to provide a construction arrangement for flat elements available with which the formation of stress in the flat element and consequent destruction of the flat element can be largely avoided.

Diese Aufgabe wird durch die Kombination der in Anspruch 1 definierten Merkmale gelöst. Gemäß diesen Merkmalen besteht die Besonderheit des darin definierten Punkthalters (Befestigungsvorrichtung) darin, dass die an ein flaches Element anbringbare Fassung zusammen mit dem zum Punkthalter gehörenden Befestigungselement ein in der Ebene des flachen Elements liegendes Kugelgelenk bildet. Durch die besondere Anbringung des Drehpunkts in der Ebene des flachen Elements wird die Entstehung von Spannung erheblich reduziert. Insbesondere hat eine derartige Konstruktion bei einer senkrecht montierten Glasscheibe den Vorteil, dass keine Zusatzspannung infolge des Eigengewichts der Glasscheibe am Punkthalter erzeugt wird.This object is achieved by the combination of the features defined in claim 1. According to these features, the peculiarity of the point holder (fixing device) defined therein is that the mountable to a flat element socket forms together with the attachment to the point holder a lying in the plane of the flat element ball joint. The special attachment of the fulcrum in the plane of the flat element, the generation of tension is significantly reduced. In particular, such a construction with a vertically mounted glass pane has the advantage that no additional stress is generated due to the inherent weight of the glass pane on the point holder.

Weil das Kugelgelenk in der Ebene des flachen Elements liegt, entsteht bei einem Kippen des flachen Elements in Bezug auf das Befestigungselement oder umgekehrt keine zusätzliche Belastung auf den Punkthalter bzw. eine damit verbundene Übertragung von Spannungen auf die Glasscheibe (hier könnte noch das in Ihrem Schreiben genannte "Differenzmoment" erläutert werden). Somit kann die Glasdicke auf ein Minimum reduziert werden.Because the ball joint lies in the plane of the flat element, no tilting of the flat element with respect to the fastener or vice versa, no additional burden on the point holder or an associated transfer of stresses on the glass (this could still in your letter mentioned "difference moment" are explained). Thus, the glass thickness can be reduced to a minimum.

Die Besonderheit der in Anspruch 1 definierten Befestigungssystemeinheit besteht in der Ausgestaltung der Verbindung zwischen dem Befestigungselement eines gelenkigen Punkthalters und einer für die Montage des flachen Elements vorgesehenen Konsole. Für diese Verbindung ist das Befestigungselement als Bolzen ausgeführt, der eine in der Konsole ausgebildete Öse durchsetzt und unter Zwischenlage von mindestens einer Unterlegscheibe auf jeder Seitenfläche der Öse an dieser mittels Schrauben gehalten ist. Dadurch wird eine spannungsbedingte Verschiebung des Befestigungselements in der Ebene des flachen Elements und relativ zu der Konsole unter Überwindung der Gleitreibung zwischen den Unterlegscheiben und den Seitenflächen der Konsolenöse gewährleistet. Bei einer vorteilhaften Ausführungsform der Befestigungssystemeinheit sind zusätzlich zu den vom Klemmschrauben beaufschlagten Unterlegscheiben Kupplungsscheiben vorgesehen, die eine formschlüssige Verbindung mit den Seitenflächen-der Öse bilden, um eine Relativbewegung zwischen den Kupplungsscheiben und der Konsole nur in einer Richtung parallel zur Streckungsebene des flachen Elements zu ermöglichen.The peculiarity of the fastening system unit defined in claim 1 consists in the configuration of the connection between the fastening element of an articulated point holder and a console provided for the assembly of the flat element. For this connection, the fastener is designed as a bolt, which passes through an eyelet formed in the console and is held at the interposition of at least one washer on each side surface of the eyelet by means of screws. Thereby, a tension-induced displacement of the fastener in the plane of the flat element and relative to the console, overcoming the sliding friction between the Washers and the side surfaces of the console eyelet ensured. In an advantageous embodiment of the fastening system unit, in addition to the washers acted upon by the clamping screws, clutch disks are provided which form a positive connection with the side surfaces of the eyelet in order to permit relative movement between the coupling disks and the bracket only in one direction parallel to the plane of extension of the flat element ,

Die Erfindung betrifft insbesondere eine Bauordnung mit mindestens einer in Bezug auf eine Trägerkonstruktion unbeweglichen Befestigungssystemeinheit und eine in Bezug auf die Trägerkonstruktion horizontal gleitenden Befestigungssystemeinheit sowie mindestens einer weiteren Befestigungssystemeinheit, die in Bezug auf die Trägerkonstruktion rundum gleitend montiert ist. Die in einer derartigen Bauanordnung verwendeten Befestigungssystemeinheiten enthalten vorteilhafterweise einen erfindungsgemäßen Punkthalter.More particularly, the invention relates to a building code having at least one fixing system unit immovable with respect to a support structure and a fixing system unit horizontally slidable with respect to the support structure and at least one further fixing system unit slidably mounted with respect to the support structure. The fastening system units used in such a construction arrangement advantageously comprise a point holder according to the invention.

Vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen definiert.Advantageous developments of the invention are defined in the subclaims.

Die Erfindung wird im Folgenden unter Bezugnahme auf Zeichnungen anhand von Ausführungsbeispielen näher erläutert.The invention will be explained in more detail below with reference to drawings based on embodiments.

Es zeigen:

  • Fig. 1: Eine Schnittansicht des Punkthalters.
  • Fig. 2A: Eine Seitenansicht einer Befestigungssystemeinheit gemäß einem ersten Ausführungsbeispiel mit einer teilweisen Schnittansicht der Fassung des verwendeten Punkthalters.
  • Fig. 2B: Eine Draufsicht der in Fig. 2A gezeigten Befestigungssystemeinheit mit einer teilweisen Schnittansicht der Kupplungs- sowie Unterlegscheiben und der Konsolöse.
  • Fig. 3A: Eine Seitenansicht einer Befestigungssystemeinheit gemäß einem zweiten Ausführungsbeispiel mit einer teilweisen Schnittansicht der Fassung des verwendeten Punkthalters.
  • Fig. 3B: Eine Draufsicht der in Fig. 2A gezeigten Befestigungssystemeinheit mit einer teilweisen Schnittansicht der Kupplungs- sowie Unterlegscheiben und der Konsolöse.
  • Fig. 4A: Eine Seitenansicht einer Befestigungssystemeinheit gemäß einem dritten Ausführungsbeispiel mit einer teilweisen Schnittansicht der Fassung des verwendeten Punkthalters.
  • Fig. 4B: Eine Draufsicht der in Fig. 2A gezeigten Befestigungssystemeinheit mit einer teilweisen Schnittansicht der Kupplungs- sowie Unterlegscheiben und der Konsolöse.
  • Fig. 5A: Eine Vorderansicht der in der Befestigungssystemeinheit gemäß Figuren 2A und 2B verwendeten Kupplungsscheibe.
  • Fig. 5B: Eine seitliche Schnittansicht der in Fig. 5A gezeigten Kupplungsscheibe.
  • Fig. 6A: Eine Vorderansicht der in der Befestigungssystemeinheit gemäß Figuren 3A und 3B versendeten Kupplungsscheibe.
  • Fig. 6B: Eine seitliche Schnittansicht der in Fig. 6A gezeigten Kupplungsscheibe.
  • Fig. 7A: Eine Vorderansicht einer Abwandlung der in Fig. 6A gezeigt Kupplungsscheibe
  • Fig. 7B: Eine seitliche Schnittansicht der in Fig. 7A gezeigten Kupplungsscheibe der in Fig. 7A
  • Fig. 8 : Eine Vorderansicht einer Bauanordnung mit bei dieser zum Einsatz kommenden Befestigungssystemeinheiten gemäß den in den Figuren 2A - 4B dargestellten Ausführungsbeispielen.
Show it:
  • Fig. 1 : A sectional view of the point holder.
  • Fig. 2A : A side view of a fastening system unit according to a first embodiment with a partial sectional view of the version of the used point holder.
  • Fig. 2B : A top view of the in Fig. 2A shown fastening system unit with a partial sectional view of the coupling and washers and the console eyelet.
  • Fig. 3A : A side view of a fastening system unit according to a second embodiment with a partial sectional view of the version of the used point holder.
  • Fig. 3B : A top view of the in Fig. 2A shown fastening system unit with a partial sectional view of the coupling and washers and the console eyelet.
  • Fig. 4A : A side view of a fastening system unit according to a third embodiment with a partial sectional view of the version of the point holder used.
  • Fig. 4B : A top view of the in Fig. 2A shown fastening system unit with a partial sectional view of the coupling and washers and the console eyelet.
  • Fig. 5A : A front view of the in the fastening system unit according to FIGS. 2A and 2B used clutch disc.
  • Fig. 5B : A side sectional view of the in Fig. 5A shown clutch disc.
  • Fig. 6A : A front view of the in the fastening system unit according to FIGS. 3A and 3B shipped clutch disc.
  • Fig. 6B : A side sectional view of the in Fig. 6A shown clutch disc.
  • Fig. 7A : A front view of a variation of the in Fig. 6A shown clutch disc
  • Fig. 7B : A side sectional view of the in Fig. 7A shown clutch disc of in Fig. 7A
  • Fig. 8 FIG. 4: A front view of a construction arrangement with fastening system units used in accordance with the invention in accordance with FIG FIGS. 2A-4B illustrated embodiments.

Der in Fig. 1 gezeigte Punkthalter für ein flaches Element 1 besteht aus einer an das flache Element 1 anbringbaren Fassung 2, die zusammen mit einem Befestigungselement 4 ein in der Ebene des flachen Elements 1 liegendes Kugelgelenk 3 bildet. Die Fassung 2 hat ein Kugelgelenkteil 9, das einstückig mit einem das flache Element 1 durchsetzenden Stützabschnitt 5 ausgebildet ist. Im Kugelgelenkteil 9 ist eine Durchgangsöffnung zur Aufnahme des Befestigungselements 4 eingearbeitet. Etwa mittig in der Durchgangsöffnung ist ein in Axialrichtung gerundeter mittiger Abschnitt 10 ausgebildet, der zusammen mit einem in die Durchgangsöffnung montierten Halbschalenelement 11 einen Kugelraum 6 bildet. In diesem teilbaren Kugelraum ist der Kugelkopf 7 des Befestigungselements 4 aufgenommen, um eine Kugelgelenkverbindung zwischen dem Befestigungselement 4 und dem Kugelgelenkteil 9 herzustellen.The in Fig. 1 shown point holder for a flat element 1 consists of a mountable to the flat element 1 version 2, which forms a lying in the plane of the flat element 1 ball joint 3 together with a fastening element 4. The socket 2 has a ball joint part 9, which is formed integrally with a flat portion 1 passing through the support portion 5. In the ball joint part 9, a through hole for receiving the fastener 4 is incorporated. Approximately in the middle in the passage opening a rounded axial section 10 is formed in the axial direction, which forms a spherical space 6 together with a half-shell element 11 mounted in the passage opening. In this separable ball space of the ball head 7 of the fastening element 4 is received to produce a ball joint connection between the fastening element 4 and the ball joint part 9.

Für die erforderliche Montage des Kugelgelenks 3 ist die Durchgangsöffnung auf ihrem vom Befestigungselement 4 abgewandten Ende mit einem Gewinde versehen, in welches das Halbschalenelement 11 bis zum Anschlag eingeschraubt ist. Auf der Stirnseite des Halbschalenelements 11 sind zwei diametral zueinander liegenden Sacklöcher 17 eingearbeitet, um einen Eingriff eines Spezialwerkzeugs für das Einschrauben des Halbschalenelements in das Kugelgelenkteil 9 zu ermöglichen.For the required mounting of the ball joint 3, the passage opening is provided on its end remote from the fastening element 4 with a thread, in which the half-shell element 11 is screwed in until it stops. On the front side of the half-shell element 11 two diametrically opposed blind holes 17 are incorporated to allow engagement of a special tool for screwing the half-shell element in the ball joint part 9.

Auf der vom Befestigungselement 4 abgewandten Seite des Kugelgelenkteils 9 ist ein Abdeckelement 8 mittels einer Schraube 16 am Halbschalenelement 11 befestigt, um zusammen mit dem Kugelgelenkteil 9 eine Einfassung für das Flachelement 1 zu bilden. Auf der dem Kugelgelenkteil 9 zugewandten Seite des Abdeckelements 8 ist ein ringförmiger Vorsprung ausgebildet, der einerseits zum Positionieren einer Unterlegscheibe 15 auf dem Abdeckelement, andererseits zum genauen Positionieren des Abdeckelements auf dem Stirnabschnitt des Halbschalenelements 11 dient.On the side facing away from the fastening element 4 side of the ball joint part 9, a cover 8 is fixed by means of a screw 16 on the half-shell member 11 to form together with the ball joint part 9 an enclosure for the flat element 1. On the ball joint part 9 facing side of the cover 8 an annular projection is formed, on the one hand for positioning a washer 15 on the cover, on the other hand for accurate positioning of the cover on the end portion of the half-shell member 11 is used.

Der vom Halbschalenelement 11 abgewandte Abschnitt der Durchgangsöffnung ist konisch und nach außen öffnend derart ausgebildet, daß dieser Abschnitt mit einem ebenfalls konisch ausgebildeten sich am Kugelkopf 7 anschließenden Halsabschnitt 12 des Befestigungselements 4 in Anlage bringbar ist. Im Übergangsbereich zwischen dem Halsabschnitt 12 und dem Kugelkopf 7 ist eine ringförmige Vertiefung 18 vorgesehen, die bei einem Verschwenken des Befestigungselements bis zum Anschlag mit der konischen Öffnungsfläche einen Preßkontakt zwischen dem Befestigungselement 4 und dem Übergangsabschnitt der Öffnung vom konisch ausgebildeten Bereich zum gerundeten mittigen Abschnitt 10 vermeiden soll.The portion of the passage opening facing away from the half-shell element 11 is conical and outwardly opening in such a manner that this section can be brought into abutment with a likewise conically formed neck section 12 of the fastening element 4 adjoining the ball head 7. In the transition region between the neck portion 12 and the ball head 7, an annular recess 18 is provided, which upon pivoting of the fastener to the stop with the conical opening surface a pressing contact between the fastener 4 and the transition portion of the opening from the conical region to the rounded central portion 10th should avoid.

Der konisch ausgebildete Abschnitt der Durchgangsöffnung im Kugelgelenkteil 9 gestattet eine Verschwenkung des Befestigungselements 4 in bezug auf die Fassung 2 um einen Winkel α zwischen 12 und 16°. Die Fassung 2 besteht aus einem rostfreien Stahl, vorzugsweise aus einem Chrom-Nickelstahl der Marke X5CRNIMO1810 der Festigkeitsklasse E225. Das als Bolzen ausgebildete Befestigungselement 4 ist aus einem Edelstahl der Festigkeitsklasse E355 ausgeführt. Desweiteren sind am Stützabschnitt 5 eine Abdeckhülse 14 und an den dem flachen Element 1 zugewandten Anpreßflächen des Kugelgelenkteils 9 und des Abdeckelements 8 Unterlegscheiben 15 aus Kunststoff eingebaut. Diese Unterlegscheiben und die Dichtungslippe 13 sind aus dem Kunststoff EPDM gefertigt, der äußerst dauerhaft und witterungsbeständig ist und darüber hinaus im Laufe der Zeit keine Fließerscheinungen zeigt.The conical portion of the through hole in the ball joint part 9 allows pivoting of the fastener 4 with respect to the socket 2 by an angle α between 12 and 16 °. The version 2 is made of a stainless steel, preferably made of a chrome-nickel steel brand X5CRNIMO1810 the strength class E225. The trained as a bolt fastener 4 is made of a stainless steel of strength class E355. Furthermore, on the support portion 5, a cover sleeve 14 and on the flat element 1 facing contact surfaces of the ball joint part 9 and the cover 8 washers 15 made of plastic installed. These washers and the sealing lip 13 are made of EPDM plastic, which is extremely durable and weather-resistant and also shows over time no flow phenomena.

An der Durchgangsöffnung ist desweiteren eine Dichtunglippe 13 vorgesehen, die einen zylindrischen Abschnitt das Befestigungselements 4 dicht umgreift. Die Dichtungslippe ist durch eine Scheibe aus dem Kunststoff EPDM gebildet, die mit ihrem äußeren Rand in einer im Kugelgelenkteil ausgebildeten Umfangsnut gehalten ist.Furthermore, a sealing lip 13 is provided at the passage opening, which tightly surrounds a cylindrical portion of the fastening element 4. The sealing lip is formed by a disc made of the plastic EPDM, which is held with its outer edge in a formed in the ball joint part circumferential groove.

Ein erstes Ausführungsbeispiel für eine Befestigungssystemeinheit, in der der oben beschriebene Punkthalter vorzugsweise Anwendung finden kann, ist in den Figuren 2A und 2B dargestellt. Das wesentliche Element der Befestigungssystemeinheit ist eine Konsole 20, an der das Befestigungselement 4 des gelenkigen Punkthalters gehalten ist. Die Konsole hat eine an ihrem emporstehenden Ende gebildete Öse 21. Die Öffnung 22 der Öse 21 hat einen wesentlich größeren Durchmesser als der Durchmesser des Bolzens 4. Für die Montage des vom Punkthalter ausgehenden Bolzens sind in dem in den Figuren 2A und 2B gezeigten Ausführungsbeispiel auf jeder Anlagefläche der Öse 21 jeweils eine Unterlegscheibe 23 und eine Kupplungsscheibe 24 vorgesehen, die zusammen mit jeweils auf beiden Seiten dieser Scheibenanordnung angeordneten Schrauben 25 eine Art Klammer bilden, in der die Öse 21 gespannt ist.A first embodiment of a fastening system unit, in which the above-described point holder can preferably be used is in the FIGS. 2A and 2B shown. The essential element of the fastening system unit is a bracket 20, on which the fastening element 4 of the articulated point holder is held. The bracket 22 has an eyelet 21 formed at its upstanding end. The opening 22 of the eyelet 21 has a substantially larger diameter than the diameter of the bolt 4. For the mounting of the outgoing from the point holder bolt are in the in the FIGS. 2A and 2B shown embodiment on each contact surface of the eyelet 21 each have a washer 23 and a clutch disc 24 is provided, which together with each arranged on both sides of this disc assembly screws 25 form a kind of bracket in which the eyelet 21 is stretched.

Die Seitenflächen der Konsole im Bereich der Öse 21 haben eine Verzahnung mit einer Geometrie, die der Geometrie einer mit dieser koppelbaren Verzahnung in der Oberfläche der jeweiligen Kupplungsscheibe 24 entspricht. Die Verzahnung erstreckt sich horizontal in einer Ebene paarallel zur Erstreckungsebene einer in der Fassung 2 des Punkthalters gehaltenen Glasscheibe 1. Eine derartige Anordnung ermöglicht somit eine erleichterte und zugleich zuverlässige Positionierung des Punkthalters in bezug auf die Konsole. Bei dieser Ausführungsform entspricht der Durchmesser D des vom Befestigungselement 4 druchsetzten Loches 24a der Kupplungsscheibe 24 in etwa dem Durchmesser des Befestigungselements um dazwischen eine Gleitpassung zu gewährleisten, wie dies anhand der Darstellung der Kupplungsscheibe in den Figuren 5A und 5B zu erkennen ist. Somit ergibt sich nach einem festen Anziehen der Schrauben 25 auf beiden Seiten der Konsole 20 eine dreidimensionale Fixierung des Punkthalters mit der daran gehaltenen Glasscheibe.
Bei der ersten Ausführungsform der erfindungsgemäßen Befestigungssystemeinheit sind die Kupplungsscheibe 24 aus der warm ausgehärteten Aluminiumlegierung G-AlSi10Mg und die Unterlegscheibe aus dem Material V4A (1.4401) E 225 vorzugsweise gefertigt. Die Kupplungsscheibe 24 hat vorzugsweise einen Außendurchmesser D = 54 mm, einen Innendurchmesser d = 15 mm und eine Dicke s = 7 mm.
The side surfaces of the bracket in the region of the eyelet 21 have a toothing with a geometry that corresponds to the geometry of a coupling with this coupled toothing in the surface of the respective clutch disc 24. The toothing extends horizontally in a plane parallel to the plane of extension of a held in the socket 2 of the point holder glass 1. Such an arrangement thus allows easier and at the same time reliable positioning of the point holder with respect to the console. In this embodiment, the diameter D of the fastener 4 druchsetztten hole 24 a of the clutch disc 24 corresponds approximately to the diameter of the fastener to ensure a sliding fit therebetween, as shown by the representation of the clutch disc in the FIGS. 5A and 5B can be seen. Thus, after a firm tightening of the screws 25 on both sides of the console 20 results in a three-dimensional Fixing the point holder with the glass pane held by it.
In the first embodiment of the fastening system unit according to the invention, the clutch disc 24 made of the hot-hardened aluminum alloy G-AlSi10Mg and the washer made of the material V4A (1.4401) E 225 are preferably made. The clutch disc 24 preferably has an outer diameter D = 54 mm, an inner diameter d = 15 mm and a thickness s = 7 mm.

Die in den Figuren 3A und 3B gezeigte zweite Ausführungsform der Befestigungssystemeinheit entspricht im wesentlichen der ersten Ausführungsform gemäß Figuren 2A und 2B mit den Unterschieden, daß hier die Kupplungsscheiben 241 - wie in Fig. 6A und 6B gezeigt - mit einem Langloch 241a versehen sind, dessen Rundungsdurchmesser d 1 wesentlich größer als der Durchmesser des Befestigungselements 4 ist, und zwischen der Kupplungsscheibe 241 und der Unterlegscheibe 23 jewils eine Gleitscheibe 26 vorgesehen ist, die auf einer sich zwischen den Unterlegscheiben erstreckenden und den Bolzen 4 umgebenden Hülse 27 gelagert ist. Dabei hat die Hülse 27 eine solche Länge, die trotz des festen Anziehens der Schrauben 25 zwecks Montagesicherheit es verhindert, daß infolge des dazu erforderlichen hohen Drehmoments auf die Schrauben eine Einschränkung der horizontalen Verschieblichkeit zwischen den Seitenflächen der Kupplungsscheiben 241 und den Gleitscheiben 26 durch ein übermäßiges Zusammendrücken der Gleitscheiben bedingt wird.The in the FIGS. 3A and 3B shown second embodiment of the fastening system unit substantially corresponds to the first embodiment according to FIGS. 2A and 2B with the differences that here the clutch discs 241 - as in FIGS. 6A and 6B shown - are provided with a slot 241a, the rounding diameter d 1 is substantially larger than the diameter of the fastener 4, and between the clutch disc 241 and the washer 23 jewils a sliding plate 26 is provided, which extends on a between the washers and the bolt 4 surrounding sleeve 27 is mounted. In this case, the sleeve 27 has such a length, which despite the tightening of the screws 25 for the purpose of mounting safety prevents it due to the high torque required to the screws, a restriction of the horizontal displaceability between the side surfaces of the clutch discs 241 and the sliding discs 26 by an excessive Compression of the sliding discs is conditional.

Der Reibungskoeffizient zwischen Gleitscheibe 26 und Kupplungsscheibe 241 ist durch eine geeignete Werkstoffwahl dabei so bemessen, daß eine relative Versetzung zwischen Konsole 20 und Glasscheibe 1 in ihren zueinander im wesentlichen parallelen Erstreckungsebenen zunächst durch ein Gleiten zwischen Gleitscheibe 26 und Kupplungsscheibe 241 und erst dann durch eine Verschiebung der Kupplungsscheiben 241 in bezug auf die Öse 21 stattfindet. Eine weitere Versetzung der Glasscheibe in bezug auf die Konsole 20 kann dann durch ein Verbiegen und Verschwenken des Bolzens 4 in der Fassung 2-des Punkthalters ausgeglichen werden, wobei es sich dann um Extrembelastungen handelt.The coefficient of friction between the sliding disk 26 and clutch disk 241 is dimensioned by a suitable choice of material so that a relative displacement between console 20 and glass pane 1 in their mutually substantially parallel extension planes first by sliding between the sliding disk 26 and clutch plate 241 and only then by a shift the clutch plates 241 with respect to the eyelet 21 takes place. A further displacement of the glass pane with respect to the console 20 can then by a Bending and pivoting of the bolt 4 are compensated in the version 2 of the point holder, which are then extreme loads.

Auf jeden Fall wird durch die Konstruktion der Befestigungssystemeinheit gemäß dem zweiten Ausführungsbeispiel eine im wesentlichen horizontale und teilweise vertikale Beweglichkeit des Punkthalters in einer Ebene parallel zur Erstreckungsebene der Glasscheibe 1 in zuverlässiger Weise gewährleistet. Dabei können durch das Langloch im wesentlichen temperaturbedingte Dehnungen und Maßtoleranzen der Glasscheibe 1 spannungsfrei kompensiert werden. -In any case, the construction of the fastening system unit according to the second embodiment ensures a substantially horizontal and partially vertical mobility of the point holder in a plane parallel to the plane of extension of the glass sheet 1 in a reliable manner. It can be compensated stress-free through the slot substantially temperature-induced strains and dimensional tolerances of the glass sheet 1. -

Bei der zweiten Ausführungsform der erfindungsgemäßen Befestigungssystemeinheit sind die Kupplungsscheibe 241 aus der warm ausgehärteten Aluminiumlegierung G-AlSi10Mg und die Unterlegscheibe aus dem Material V4A (1.4401) E 225 vorzugsweise gefertigt. Die Kupplungsscheibe 241 hat vorzugsweise einen Außendurchmesser D = 54 mm, einen Rundungsdurchmesser des Langloches d 1= 18 mm, eine Länge des Langloches l = 25 mm eine Dicke s = 7 mm. Die Gleitscheibe 26 besteht aus dem Werkstoff POM (Polyoxymethylen) mit einer Kugeldruckhärte von 160 (Quotient aus Prüfkraft durch Oberfläche des Eindrucks nach dem Prüfverfahren H358/10), der unter der Handelsbezeichnung "Delrin" angeboten wird.In the second embodiment of the fastening system unit according to the invention, the clutch disc 241 made of the hot-hardened aluminum alloy G-AlSi10Mg and the washer made of the material V4A (1.4401) E 225 are preferably made. The clutch disc 241 preferably has an outer diameter D = 54 mm, a rounding diameter of the elongated hole d 1 = 18 mm, a length of the elongated hole l = 25 mm has a thickness s = 7 mm. The sliding disk 26 is made of the material POM (polyoxymethylene) with a ball pressure hardness of 160 (quotient of test force through surface of the impression according to the test method H358 / 10), which is offered under the trade name "Delrin".

Eine Abwandlung der bei der zweiten Ausführungsform der Befestigungssystemeinheit verwendeten Kupplungsscheibe ist in den Figuren 7A und 7B gezeigt. Diese entspricht im wesentlichen der in den Figuren 6A und 6B gezeigten Kupplungsscheibe mit dem Unterschied, daß hier die Kupplungsscheibe 241 mit einem Langloch 241a versehen ist, das um y = 1,75 mm zum Scheibenmittelpunkt versetzt angeordnet ist. Der Vorteil des in versetzten Langloches besteht darin, dass der Toleranzausgleich in Y-Richtung nicht mehr die Schrittweite der Verzahnung von 3,5 mm beträgt, sondern das Maß kann bei Verdrehung der Kupplungsscheibe um 180° auf die Hälfte reduziert werden und es wird somit eine genaue Höheneinstellmöglichkeit von 1,75 mm erreicht.A modification of the clutch disc used in the second embodiment of the fastening system unit is in the FIGS. 7A and 7B shown. This corresponds essentially to the in the Figures 6A and 6B shown clutch disc with the difference that here the clutch disc 241 is provided with a slot 241a, which is arranged offset by y = 1.75 mm to the disk center. The advantage of the staggered slot is that the tolerance compensation in the Y direction is no longer the pitch of the teeth of 3.5 mm, but the measure can be reduced by turning the clutch disc by 180 ° to half and it is thus a accurate height adjustment of 1.75 mm achieved.

Bei der in den Figuren 4A und 4B dargestellten dritten Ausführungsform der Befestigungssystemeinheit sind im Unterschied zum zweiten Ausführungsbeispiel keine Kupplungsscheiben 241 vorgesehen mit dem Ergebnis, daß die zweidimensionale Beweglichkeit des Bolzens 4 innerhalb der Öffnung 22 der Öse 21 nur durch diese selbst und nicht mehr zusätzlich durch das Langloch der im zweiten Ausführungsbeispiel verwendeten Kupplungscheibe 241 begrenzt wird. Die Seitenflächen der Öse 21 sind zu diesem Zweck glatt ausgeführt, so daß eine ungehinderte Gleitbewegung zwischen diesen und den Unterlegscheiben gewährleistet ist. Auch hier sorgt wie beim zweiten Ausführungsbeispiel eine Hülse 27 dafür, daß eine durch Gleitung zwischen Öse 21 und Gleitscheibe 26 bedingte Translation der Glasscheibe 1 in bezug auf die Konsole 20 durch ein allzu starkes Anziehen der Schrauben 25 nicht blockiert wird.In the in the FIGS. 4A and 4B illustrated third embodiment of the fastening system unit, in contrast to the second embodiment, no clutch discs 241 are provided with the result that the two-dimensional mobility of the bolt 4 within the opening 22 of the eyelet 21 only by itself and not additionally by the slot of the clutch disc used in the second embodiment 241 is limited. The side surfaces of the eyelet 21 are made smooth for this purpose, so that an unobstructed sliding movement between them and the washers is ensured. Here too as in the second embodiment, a sleeve 27 ensures that a conditional by sliding between the eyelet 21 and sliding washer 26 translation of the glass pane 1 with respect to the console 20 by an overly strong tightening the screws 25 is not blocked.

Bei der dritten Ausführungsform der Befestigungssystemeinheit ist die Unterlegscheibe 23 ebenfalls wie beim ersten und zweiten Ausführungsbeispiel aus dem Material V4A (1.4401) E 225 gefertigt. Die Gleitscheibe 26 besteht auch hier wie beim zweiten Ausführungsbeispiel aus dem obengenannten Werkstoff POM mit einer Kugeldruckhärte von 160 nach dem Prüfverfahren H358/10.In the third embodiment of the fastening system unit, the washer 23 is also made of the material V4A (1.4401) E 225, as in the first and second embodiments. The sliding disk 26 is also here as in the second embodiment of the above-mentioned material POM with a ball hardness of 160 according to the test method H358 / 10th

Obwohl in den oben beschriebenen Ausführungsbeispielen für Befestigungssystemeinheiten immer die in Figur 1 gezeigte Konstruktion eines Punkthalters verwendet wurde, kann bei der erfindungsgemäßen Befestigungssystemeinheit auch ein sonstiger Punkthalter verwendet werden, der zumindest einen Bolzen als Befestigungselement aufweist.Although in the embodiments described above for fastening system units always in FIG. 1 shown construction of a point holder has been used in the fastening system unit according to the invention, an other point holder may be used, which has at least one bolt as a fastening element.

In Figur 8 ist eine Bauanordnung bestehend aus einer rechteckigen Glasscheibe 1 mit mehreren Punkthaltern gezeigt. In der Vorderansicht der montierten Glasscheibe 1 sind jeweils Fassungen 2 von Punkthaltern dargestellt, die zu drei unterschiedlichen Befestigungssystemeinheiten A, B und C gehören. Dabei entspricht die Befestigungssystemeinheit A einer Fixpunktbefestigung, die Befestigungssystemeinheit B einer horizontal gleitenden Befestigung und die Befestigungssystemeinheit C einer rundum gleitenden Befestigung. Bei einer derartigen Bauanordnung sind die meisten Befestigungen als rundum gleitende Befestigungen bzw. Befestigungssystemeinheiten C ausgebildet, wobei lediglich in den oberen zwei Eckabschnitten der Glasscheibe 1 jeweils eine Befestigungssystemeinheit A mit einer Fixpunktbefestigung und eine Befestigungssystemeinheit B mit einer horizontal gleitenden Befestigung angebracht sind. Besondere Vorteile der in Figur 8 dargestellen Bauanordnung ergeben sich bei vertikaler Montage der Glasscheibe, so wie sie bei Auskleidungen von Gebäuden meistens erforderlich ist.In FIG. 8 a construction arrangement is shown consisting of a rectangular glass pane 1 with a plurality of point holders. In the front view of the mounted glass pane 1, in each case sockets 2 of point holders are shown which belong to three different fastening system units A, B and C. In this case, the attachment system unit A corresponds to a fixed-point attachment, the attachment system unit B to a horizontally-sliding attachment, and the attachment system unit C to an all-around sliding attachment. In such a construction arrangement, most of the attachments are formed as all around sliding fasteners or mounting system units C, wherein only in the upper two corner portions of the glass pane 1 are each attached a fixing system unit A with a Fixpunktbefestigung and a fastening system unit B with a horizontally sliding attachment. Special advantages of in FIG. 8 dargestellen construction arrangement arise in vertical mounting of the glass, as it is usually required for linings of buildings.

Obwohl in der Bauanordnung gemäß Figur 8 die Befestigungssystemeinheit A gemäß dem in den Figuren 3A, 3B gezeigten ersten Ausführungsbeispiel, die Befestigungssystemeinheit B gemäß dem in den Figuren 4A, 4B gezeigten zweiten Ausführungsbeispiel und die Befestigungssystemeinheit C gemäß dem in den Figuren 5A, 5B gezeigten dritten Ausführungsbeispiel in vorteilhafter Weise ausgebildet sind, können hier auch andersartige-Konstruktionen mit anderen, nicht gelenkigen Punkthaltern verwendet werden.Although in the construction arrangement according to FIG. 8 the fastening system unit A according to the in the FIGS. 3A, 3B shown first embodiment, the fastening system unit B according to the in the FIGS. 4A, 4B shown second embodiment and the fastening system unit C according to the in the FIGS. 5A, 5B shown in an advantageous manner, other types of construction with other, non-articulated point holders can be used here.

Um Montagetoleranzen der Glashalter ausschließen zu können, sollte die Glasscheibe 1 entsprechend folgender Reihenfolge von Schritten montiert werden:

  1. a) Montage der Befestigungssystemeinheit A als linker oberer Eckhalter und der Befestigungssystemeinheit B als rechter oberer Eckhalter an der Stahlunterkonstruktion entsprechend der in Fig. 8 gezeigten Darstellung;
  2. b) Montage der übrigen Befestigungssystemeinheiten bzw. Halter C auf der Glasscheibe 1;
  3. c) Aufsetzen der Glasscheibe 1 an den Eckhaltern A und B und Einführen der Gewindebolzen 4 der restlichen Halter C in die dafür vorgesehenen Bohrungen der Stahlkonsolen;
  4. d) Montage der äußeren Abdeckelemente 8 der Eckhalter A und B und anschließend lotrechtes Ausrichten der Glasscheibe 1 in einer Ebene senkrecht zu der Glasscheibenebene mit anschließender Lagefixierung der Glasscheibe durch Anziehen der beiden Muttern 25 eines dritten außerhalb der Verbindungslinie der Eckhalter A und B liegenden Halters C: zu diesem Zeitpunkt ist die Lage der Glasscheibe 1 durch diese drei Halter in der gewünschten vertikalen Ebene genau definiert; durch die gelenkigen Halter können soweit keine durch Montageungenauigkeiten der Halter verursachte Spannungen entstehen; und
  5. e) Anziehen der Muttern 25 der verbleibenden fünf Halter C, ohne daß dabei auf die vertikal hängende Glasscheibe 1 Druck von Innen oder Außen senkrecht zur Scheibenebene aufgebracht wird.
In order to exclude mounting tolerances of the glass holder, the glass sheet 1 should be mounted according to the following sequence of steps:
  1. a) mounting the fastening system unit A as the left upper corner holder and the fastening system unit B as the right upper corner holder to the steel substructure according to the in Fig. 8 shown illustration;
  2. b) mounting the other fastening system units or holder C on the glass pane 1;
  3. c) placing the glass pane 1 on the Eckhaltern A and B and inserting the threaded bolt 4 of the remaining holder C in the holes provided steel brackets;
  4. d) mounting the outer cover members 8 of the corner holder A and B and then perpendicular alignment of the glass pane 1 in a plane perpendicular to the glass pane plane with subsequent fixing of the glass sheet by tightening the two nuts 25 of a third outside the line connecting the corner holder A and B lying holder C. : at this time, the position of the glass sheet 1 through precisely defining these three holders in the desired vertical plane; as a result of the articulated holders, no tensions caused by assembly inaccuracies of the holders can arise; and
  5. e) tightening the nuts 25 of the remaining five holders C, without causing the vertical hanging glass pane 1 pressure from inside or outside is applied perpendicular to the disk plane.

Claims (10)

  1. Construction arrangement having a plain element (1), which is held to a supporting structure by means of multiple fastening system units that engage at the plain element, the fastening system units consisting:
    a point fitting having a socket (2) capable of being attached to the plain element (1), which forms a ball-and-socket joint (3) in conjunction with a bolt (4), and
    a console (20) holding the bolt (45),
    wherein the bolt penetrates an eye (21) formed in the console (20) and is fixed to the eye (21) by screws (25),
    wherein on each side thereof at least one plain washer (23) is put in between,
    wherein the fastening system units comprise at least one fastening system unit, which is horizontally gliding with respect to the supporting structure,
    wherein at least one more fastening system unit is mounted both horizontally and vertically slidable with respect to the supporting structure, characterised in that coupling discs (24, 241) are arranged between the plain washers (23) and the lateral surfaces of the eye (21), forming a form-fit connection with the lateral surfaces of the eye.
  2. Construction arrangement according to claim 1, characterized in that the form-fit connection represents a linear gear cutting.
  3. Construction arrangement according to claim 2, characterized in that sliding discs (26) made of plastics having sliding capability are arranged between the plain washers (23) and the lateral surfaces of the eye (21).
  4. Construction arrangement according to claim 3, characterized in that a sleeve (27) is arranged between the sliding discs (26) and the bolt (4), wherein said sleeve is sleeved around the bolt and extends between the plain washers.
  5. Construction arrangement according to any one of the claims 2 to 4, characterized in that the openings (24a) of the coupling discs (24) are adapted to the diameter of the bolt (4) substantially free from backlash.
  6. Construction arrangement according to any one of the claims 2 to 4, characterized in that the openings (241a) of the coupling discs (241) are formed as long holes extending in the direction of the movement of the form-fit connection, which diameter of the curvature (d1) sufficiently exceed the diameter of the bolt in order to allow a backlash between the bolt and the coupling discs irrespective of the direction in a level parallel to the level of the extension of the plain element (1).
  7. Construction arrangement according to claim 6, characterized in that the central point of the long hole is formed shifted relative to the central point of the coupling discs towards the direction perpendicular to the direction of the extension of the indenting in such a distance (y) which is lesser than the cut-side (x) of the indenting.
  8. Construction arrangement according to any one of the claims 1 to 7, characterized in that the plain element (1) is held substantially perpendicular to the supporting structure.
  9. Construction arrangement according to claim 8, characterized in that the unmovable fastening system unit and the horizontally sliding fastening system unit are attached, substantially level with and horizontally spaced apart from each other, both above the horizontally and the vertically sliding mounted fastening system unit.
  10. Construction arrangement according to claim 9, characterized in that the plain element (1) is formed rectangular and the unmovable fastening system unit and the horizontally sliding fastening system unit are attached in the two upper corner areas of the plain element.
EP00114848A 2000-07-11 2000-07-11 Construction device for panels Expired - Lifetime EP1172510B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT00114848T ATE408744T1 (en) 2000-07-11 2000-07-11 CONSTRUCTION ARRANGEMENTS FOR FLAT ELEMENTS
DE50015363T DE50015363D1 (en) 2000-07-11 2000-07-11 Construction arrangement for flat elements
EP00114848A EP1172510B1 (en) 2000-07-11 2000-07-11 Construction device for panels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00114848A EP1172510B1 (en) 2000-07-11 2000-07-11 Construction device for panels

Publications (2)

Publication Number Publication Date
EP1172510A1 EP1172510A1 (en) 2002-01-16
EP1172510B1 true EP1172510B1 (en) 2008-09-17

Family

ID=8169216

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00114848A Expired - Lifetime EP1172510B1 (en) 2000-07-11 2000-07-11 Construction device for panels

Country Status (3)

Country Link
EP (1) EP1172510B1 (en)
AT (1) ATE408744T1 (en)
DE (1) DE50015363D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008009390U1 (en) * 2008-07-12 2009-11-19 SWS Gesellschaft für Glasbaubeschläge mbH point fixing
DE102020104096A1 (en) 2020-02-17 2021-08-19 Arnold Hillerzeder Point holder for flat elements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623797A1 (en) * 1995-06-16 1996-12-19 Pagitz Elisabeth Mag Glass panel holder with support element
AT1255U1 (en) * 1995-09-11 1997-01-27 Feigl Bernhard FACADE
DE29705481U1 (en) * 1997-01-30 1997-07-03 Zlatomir Krstin Point fastening system for flat glass mounting
DE19839419C2 (en) * 1998-08-29 2000-12-21 Eckelt Glas Gmbh Steyr Fastening system for panels

Also Published As

Publication number Publication date
EP1172510A1 (en) 2002-01-16
DE50015363D1 (en) 2008-10-30
ATE408744T1 (en) 2008-10-15

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