EP2385208B1 - Wood frame for fall-safe glazing - Google Patents

Wood frame for fall-safe glazing Download PDF

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Publication number
EP2385208B1
EP2385208B1 EP11003649.8A EP11003649A EP2385208B1 EP 2385208 B1 EP2385208 B1 EP 2385208B1 EP 11003649 A EP11003649 A EP 11003649A EP 2385208 B1 EP2385208 B1 EP 2385208B1
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EP
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Prior art keywords
glass
frame
wood
fall
glazing
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EP11003649.8A
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German (de)
French (fr)
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EP2385208A2 (en
EP2385208A3 (en
Inventor
Claus Schmid
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Holzbau Schmid GmbH and Co KG
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Holzbau Schmid GmbH and Co KG
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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
    • E06B3/58Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/5807Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable
    • E06B3/5842Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable fixed by a tongue-and-groove or mortise-and-tenon connection substantially parallel to the pane

Definitions

  • the present invention relates to wooden frames with at least one frame profile, which has two parallel, extending in the longitudinal direction of the frame profile and laterally spaced grooves, wherein in the grooves to form a receptacle for a glass pane glass retaining strips are inserted from metal.
  • the invention also relates to a fall-arresting glazing having such a frame.
  • Wooden frames with the generic features of claim 1 are known from the prior art. So will in the EP 1 510 645 A1 a frame for wall elements, windows, doors or the like described, which consists of wood profiles for receiving a glass by means of the wood profiles at a distance in parallel glass retaining strips, between which the glass is held, the glass retaining strips consist of a strip-shaped profile, each with a portion of its width is inserted into a groove of the wood profile.
  • Crash-resistant glazing is understood to mean mechanically mounted glazings intended to protect people on traffic areas against lateral ones Fall to secure, with the at least to be secured difference in height of the corresponding state building code can be found.
  • the object of the present invention is therefore to improve wood frame of the type mentioned in that they are suitable for the production of fall-proof glazing.
  • the glazing manufactured with these frames should meet the requirements of the "Rules for the use of crash-barrier glazing (TRAV)".
  • a wooden frame for a fall-resistant glazing with at least one frame profile, which has two parallel, extending in the longitudinal direction of the frame profile and laterally spaced grooves, wherein in the grooves to form a receptacle for a glass pane glass retaining strips are inserted from metal and in the frame profile one or more arranged transversely to the longitudinal direction of the frame profile fixing means are provided, each of these fixing means passes through the frame profile at least partially and the glass retaining strips completely.
  • the individual discs are connected by an attached continuous handrail.
  • the handrail In addition to protecting the upper edge of the glass balustrade, the handrail must ensure safe removal of the planned horizontal loads at the rail height (rail load) even if a parapet element fails.
  • laminated safety glass With regard to glass products that can be used, the following applies when laminated safety glass (LSG) is used in accordance with Building Regulations List A Part 1, item no. 11.8.
  • use may be made of glass products that have been specifically approved for use in the context of the TRLV via a general building inspectorate approval (eg tempered glass, borosilicate glass).
  • the thicknesses of the glass panels used for the manufacture of laminated safety glass must not deviate from each other by a factor of more than 1.5.
  • Glass types may also be used for the manufacture of laminated safety glass that are expressly approved for use in the TRLV via a general building inspectorate approval. Thermally toughened borosilicate glass with general building inspectorate approval may be used in these technical rules for the areas of application of ESG The following variants are regulated:
  • panes whose smallest clear opening width between sufficiently load-bearing components (eg solid building parts, posts, bars, superior knee bars, etc.) is at most 300 mm for category A or 500 mm for categories B and C need not be proven become.
  • sufficiently load-bearing components eg solid building parts, posts, bars, superior knee bars, etc.
  • the inspection body determines the number of discs to be tested, depending on the type of construction. As a rule, at least two discs per variant must be tested.
  • At least one pendulum impact must be carried out at each point of impact. After every pendulum impact, the entire construction must be examined for permanent deformation and damage to the connections (eg screws, welds). If permanent damage or greater compliance of the structure is found, the planned condition of the test setup must be restored. The sufficient remaining load capacity in by Impact tests of damaged glazing constructions must be checked by another pendulum impact with a drop height of 100 mm. This impact must be carried out at the same point of impact where the pendulum impact has caused damage to the structure.
  • the pendulum impact test is deemed to have been passed if the glazing is neither penetrated by the impactor or torn from the anchorages, nor fragments falling down that could jeopardize traffic areas.
  • VSG glazing based on DIN EN 12600: 1996-12 (draft standard) must not show any cracks with an opening width of more than 76 mm.
  • Monolithic outer panes of insulating glazing must not break during the impact tests.
  • the outer pane (crashed side) of laminated safety glass alone must withstand the 450 mm pendulum fall height, even if the inner pane made of tempered safety glass did not break during the tests with the 900 mm pendulum fall height.
  • the fixing agent also passes completely through the frame profile. In other words, it extends from the one side surface of the frame profile to the opposite side surface.
  • the fixing agent also passes completely through the frame profile. In other words, it extends from the one side surface of the frame profile to the opposite side surface.
  • screws can be used, but also screws with metal thread, which are tightened on the opposite side with a nut. If desired, the heads of the screws or the nuts may be provided with washers.
  • other suitable fixing means may be used, such as metal bolts or rivets.
  • the distance between the fixing means required to ensure the anti-fall-off properties depends on various factors, in particular the strength of the frame profile, the type and nature of wood used, the depth of the grooves in relation to the profile thickness, the weight and the area of the wooden frame enclosed glass pane determined. However, with some pendulum impact tests, the distances of the fixatives from each other can be determined.
  • the fixing means may be provided in the frame profile continuously at least every 80 cm, in particular at least every 50 cm, preferably at least every 30 cm.
  • the depth of the grooves depends on the weight of the inserted glass pane or its surface.
  • the width of the glazing beads used depends on the mechanical requirements.
  • the glass retaining strips should at least be so wide that they can be sufficiently deep inserted into the grooves on the one hand and extend beyond the frame profile at the same time so far that the glass can be fixed sufficiently secure and the minimum glass interference is guaranteed according to TRAV.
  • the depth of the grooves moves, for example, in the range of 5 to 30 mm, preferably from 10 to 20 mm.
  • the grooves can be made for example via a router or a saw in the frame profile.
  • the width of the glass retaining strips can be from 10 to 60 mm, preferably from 20 to 40 mm. Their thickness is for example between 1 and 5 mm.
  • the width of the glass retaining strips can be adapted to the depth of the grooves in a further preferred manner such that the glass retaining strips between 40 and 60%, preferably 50% of its width can be inserted into the groove before the groove bottom is reached.
  • the distance of the glass retaining strips from each other can be chosen so that it is greater than the thickness of the glass pane to be inserted into the wooden frame.
  • the glass retaining strips can be equipped in their projecting beyond the frame profile area on the mutually facing sides with a damping means, in particular with a cover band. This is advantageous because in this way a direct contact between the metal glass retaining strips and the glass sheet is prevented.
  • the wooden frame has only one of the aforementioned frame profiles and the other frame profiles have a different design.
  • the wooden frame is formed by the frame profiles described in this invention, that is, these frame profiles form around a pane to be enclosed a circumferential frame.
  • the frame profiles can be provided at the respective corners of the wooden frame with a miter cut and connected or else via a blunt connection.
  • the frame profiles used for the wooden frame may in principle have any cross-sectional shape, with rectangular cross-sections or square cross-sections being preferred.
  • the frame profiles used are made of solid wood. Such frame profiles are characterized by a particularly good stability.
  • the glass retaining strips used according to the invention can be made of steel, in particular of stainless steel.
  • the advantage of using glass retaining strips for fixing a glass pane is, inter alia, that the frame can initially be prefabricated and installed without the glass pane. For this purpose, only the first glass retaining strip is expediently inserted into the corresponding groove. In itself, the glass retaining strips are already secured by the penetrating this fixing after complete assembly in a sufficient manner. It may be desirable for the glazing beads to already have a sufficiently tight fit in the frame profiles before the glass sheet and the second glazing bead are inserted into the wooden frame and the fixative applied.
  • the width of the grooves with respect to the thickness of the glass retaining strips can be selected correspondingly narrow and the glass retaining strips are hammered into the grooves, whereby they are held in a press fit. This will be a Falling out of the glass retaining strips prevented during assembly. Additionally or alternatively, at least one of the glass retaining strips may be glued in the grooves.
  • Another object of the present invention relates to a fall-resistant glazing with at least one glass pane, which is characterized in that the glass pane is inserted into a wooden frame according to the invention, in particular between the glass retaining strips and held by them in the press fit.
  • the glass pane used for the fall-resistant glazing may consist of safety glass, in particular laminated safety glass (LSG).
  • LSG laminated safety glass
  • the use of multi-layer insulating glass panes is also possible, which can also be constructed of safety glass or single-pane safety glass.
  • a glass pane can also be used as a glass pane.
  • the fire protection pane preferably has an inner intermediate layer made of a material which foams in the event of fire.
  • This intermediate layer can be a per se known fire protection gel or a silicate material, for example a mixture of glycerine and water glass.
  • the aforementioned types of glazing can be easily combined with each other.
  • Fire protection windows can be used in a desired area and insulating glass panes made of safety glass can be used in other areas that do not require fire protection.
  • these areas are practically indistinguishable from each other, since the frame profiles are each carried out in an identical manner and therefore have the same appearance.
  • the glazing still meets the requirements for crash-proof glazing in accordance with the "Rules for the use of crash-resistant glazing (TRAV)".
  • the wooden frame 1 has a frame profile 2 in which two parallel grooves 3, 4 extending in the longitudinal direction of the frame profile 2 are provided.
  • two glass retaining strips 5, 6 are used made of stainless steel, which are equipped in the projecting beyond the frame profile 2 area on their respective sides facing each with a damping element 7, 8 in the form of a cover band.
  • a fixing means 9 is screwed in from one side in the form of a countersunk screw, which partially passes through the frame profile 2 and the glazing beads 5, 6 completely.
  • a glass sheet 10 is held by the damping elements 7, 8 in the press fit.
  • the glass retaining strips 5, 6 thus form a receptacle for the glass pane 10.
  • the glass pane 10 is additionally supported relative to the frame profile 2 by means of a rear block 11.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Description

Die vorliegende Erfindung betrifft Holzrahmen mit zumindest einem Rahmenprofil, welches zwei parallele, in Längsrichtung des Rahmenprofils verlaufende und seitlich voneinander beabstandete Nuten aufweist, wobei in die Nuten zur Bildung einer Aufnahme für eine Glasscheibe Glashalteleisten aus Metall eingesteckt sind. Die Erfindung betrifft außerdem eine absturzsichernde Verglasung, die einen solchen Rahmen aufweist.The present invention relates to wooden frames with at least one frame profile, which has two parallel, extending in the longitudinal direction of the frame profile and laterally spaced grooves, wherein in the grooves to form a receptacle for a glass pane glass retaining strips are inserted from metal. The invention also relates to a fall-arresting glazing having such a frame.

Holzrahmen mit den gattungsbildenden Merkmalen des Anspruchs 1 sind aus dem Stand der Technik bekannt. So wird in der EP 1 510 645 A1 ein Rahmen für Wandelemente, Fenster, Türen oder dergleichen beschrieben, der aus Holzprofilen zur Aufnahme einer Glasscheibe mittels an den Holzprofilen im Abstand parallel zueinander angeordneten Glashalteleisten besteht, zwischen denen die Glasscheibe gehalten ist, wobei die Glashalteleisten aus einem leistenförmigen Profil bestehen, das jeweils mit einem Teil seiner Breite in eine Nut des Holzprofiles eingesetzt ist.Wooden frames with the generic features of claim 1 are known from the prior art. So will in the EP 1 510 645 A1 a frame for wall elements, windows, doors or the like described, which consists of wood profiles for receiving a glass by means of the wood profiles at a distance in parallel glass retaining strips, between which the glass is held, the glass retaining strips consist of a strip-shaped profile, each with a portion of its width is inserted into a groove of the wood profile.

Holzrahmen dieser Bauart ermöglichen zwar die Herstellung stabiler und optisch ansprechender Verglasungen, allerdings genügen diese nicht den strengen Anforderungen für absturzsichernde Verglasungen, die in den "Regeln für die Verwendung von absturzsichernden Verglasungen (TRAV)" zusammengefasst sind.Although wooden frames of this type make it possible to produce stable and visually appealing glazings, these do not meet the stringent requirements for crash-resistant glazings, which are summarized in the "Rules for the Use of Fall-Arresting Glazing (TRAV)".

Unter absturzsichernden Verglasungen werden mechanisch gelagerte Verglasungen verstanden, die dazu dienen sollen, Personen auf Verkehrsflachen gegen seitlichen Absturz zu sichern, wobei der mindestens zu sichernde Höhenunterschied der entsprechenden Landesbauordnung zu entnehmen ist.Crash-resistant glazing is understood to mean mechanically mounted glazings intended to protect people on traffic areas against lateral ones Fall to secure, with the at least to be secured difference in height of the corresponding state building code can be found.

Die Aufgabe der vorliegenden Erfindung besteht nun darin, Holzrahmen der eingangs genannten Art dahingehend zu verbessern, dass sie sich für die Herstellung absturzsichernder Verglasungen eignen. Insbesondere sollen die mit diesen Rahmen hergestellten Verglasungen den Anforderungen der "Regeln für die Verwendung von absturzsichernden Verglasungen (TRAV)" genügen.The object of the present invention is therefore to improve wood frame of the type mentioned in that they are suitable for the production of fall-proof glazing. In particular, the glazing manufactured with these frames should meet the requirements of the "Rules for the use of crash-barrier glazing (TRAV)".

Diese Aufgabe wird gelöst durch einen Holzrahmen für eine absturzsichernde Verglasung, mit zumindest einem Rahmenprofil, welches zwei parallele, in Längsrichtung des Rahmenprofils verlaufende und seitlich voneinander beabstandete Nuten aufweist, wobei in die Nuten zur Bildung einer Aufnahme für eine Glasscheibe Glashalteleisten aus Metall eingesteckt sind und in dem Rahmenprofil ein oder mehrere quer zur Längsrichtung des Rahmenprofils angeordnete Fixiermittel vorgesehen sind, wobei jedes dieser Fixiermittel das Rahmenprofil wenigstens zum Teil und die Glashalteleisten vollständig durchsetzt.This object is achieved by a wooden frame for a fall-resistant glazing, with at least one frame profile, which has two parallel, extending in the longitudinal direction of the frame profile and laterally spaced grooves, wherein in the grooves to form a receptacle for a glass pane glass retaining strips are inserted from metal and in the frame profile one or more arranged transversely to the longitudinal direction of the frame profile fixing means are provided, each of these fixing means passes through the frame profile at least partially and the glass retaining strips completely.

Bei den Untersuchungen, die zu der vorliegenden Erfindung geführt haben hat sich herausgestellt, dass die eingangs beschriebenen, aus dem Stand der Technik bekannten Holzrahmen die Eignungstests für absturzsichernde Verglasungen häufig deshalb nicht bestehen, weil bei den im Testumfang durchgeführten Pendelschlagversuchen der Holzrahmen entweder im Bereich zwischen den eingefrästen Nuten oder vom Nutboden ausgehend gespalten wurde.In the investigations that led to the present invention, it has been found that the above-described, known from the prior art wooden frame the suitability tests for fall-resistant glazing often do not exist because in the test scope carried out pendulum impact tests of the wooden frame either in the area between The milled grooves or was split starting from the groove bottom.

Überraschenderweise konnte dieses Problem dadurch gelöst werden, dass das Rahmenprofil wenigstens zum Teil und die Glashalteleisten vollständig durchsetzende Fixiermittel eingesetzt werden. Im einfachsten Fall werden hierzu über die Länge des Rahmenprofils verteilt mehrere Schrauben seitlich in das Rahmenprofil gedreht, so dass diese gleichzeitig auch die Glashalteleisten durchdringen. Dies führt zu einer zusätzlichen Stabilisierung des Rahmenprofils, wodurch ein Spalten des Profils bei den Eignungstests für absturzsichernde Verglasungen verhindert wird. Als Fixiermittel sind beispielsweise Holzschrauben geeignet.Surprisingly, this problem could be solved in that the frame profile at least partially and the glazing beads completely enforcing fixatives are used. In the simplest case, distributed over the length of the frame profile several screws are laterally rotated in the frame profile, so that they also penetrate the glass retaining strips. This leads to additional stabilization of the frame profile, which prevents the profile from being split in the suitability tests for fall-resistant glazing. As fixing wood screws are suitable, for example.

Mit Hilfe der erfindungsgemäßen Holzrahmen lässt sich eine Vielzahl von Gestaltungstypen absturzsichernder Verglasungen herstellen.With the help of the wooden frame according to the invention, a variety of design types crash-proof glazing can be produced.

Dies sind zum Beispiel:

  • Vertikalverglasungen nach den "Technischen Regeln für die Verwendung von linienförmig gelagerten Verglasungen", veröffentlicht in den DIBt Mitteilungen 6/1998 (TRLV), an die wegen ihrer absturzsichernden Funktion die zusätzlichen Anforderungen nach diesen technischen Regeln gestellt werden; die Anwendungsfreistellungen in Absatz 1.5 der TRLV für Verglasungen, deren Oberkante maximal 4 m über einer Verkehrsfläche liegt, gelten nicht für absturzsichernde Verglasungen.
  • tragende Glasbrüstungen mit durchgehendem Handlauf und
  • Geländerausfachungen aus Glas, die entweder Anforderungen nach den TRLV und nach den TRAV erfüllen müssen, oder Geländerausfachungen aus Glas, die ausschließlich Anforderungen nach den TRAV erfüllen müssen, z.B. punktförmig gelagerte Geländerausfachungen in Innenräumen.
These are for example:
  • Vertical glazing according to the "Technical Rules for the Use of Linearly Mounted Glazing", published in the DIBt Messungen 6/1998 (TRLV), to which the additional requirements of these technical rules are made due to their fall-arresting function; the application exemptions in paragraph 1.5 TRLV for glazing, the upper edge of which is not more than 4 m above a traffic area, do not apply to crash-proof glazing.
  • carrying glass balustrades with continuous handrail and
  • Railings made of glass, which either have to comply with the requirements of the TRLV and the TRAV, or railings made of glass, which only have to fulfill the requirements of the TRAV, eg punctually mounted handrail infills in interiors.

Solche absturzsichernden Verglasungen werden in den "Regeln für die Verwendung von absturzsichernden Verglasungen (TRAV)" in die drei folgend dargestellten Kategorien unterteilt:Such fall-arresting glazings are subdivided in the "Rules for the Use of Fall-Arresting Glazing (TRAV)" into the following three categories:

Kategorie ACategory A

Linienförmig gelagerte Vertikalverglasungen im Sinne der TRLV, die keinen tragenden Brüstungsriegel oder vorgesetzten Holm in baurechtlich erforderlicher Höhe zur Aufnahme von Horizontallasten besitzen. Die Kanten der Verglasungen müssen entweder durch Lagerung (z.B. Pfosten, Riegel, benachbarte Scheiben) oder direkt angrenzende Bauwerksteile (z.B. Wände oder Decken) sicher vor Stößen geschützt sein.Linearly mounted vertical glazings in the sense of TRLV, which do not have a supporting parapet or superior spar in the required building law height for receiving horizontal loads. The edges of the glazing must be protected against impact either by storage (eg posts, latches, adjacent windows) or directly adjacent building parts (eg walls or ceilings).

Kategorie BCategory B

An ihrem unteren Rand in einer Klemmkonstruktion linienförmig gelagerte tragende Glasbrüstung, deren einzelne Scheiben durch einen aufgesteckten durchgehenden Handlauf verbunden sind. Neben dem Schutz der oberen Kante der Glasbrüstung muss der Handlauf die sichere Abtragung der planmäßigen Horizontallasten in Holmhöhe (Holmlast) auch beim Ausfall eines Brüstungselements gewährleisten.At its lower edge in a clamping construction linearly mounted bearing glass balustrade, the individual discs are connected by an attached continuous handrail. In addition to protecting the upper edge of the glass balustrade, the handrail must ensure safe removal of the planned horizontal loads at the rail height (rail load) even if a parapet element fails.

Kategorie CCategory C

Absturzsichernde Verglasungen, die nicht zur Abtragung von Horizontallasten in Holmhöhe dienen und einer der folgenden Gruppen entsprechen:

C1:
An mindestens zwei gegenüberliegenden Seiten linienförmig und/oder punktförmig gelagerte Geländerausfachungen.
C2:
Unterhalb eines in Holmhöhe angeordneten, lastabtragenden Querriegels befindliche und an mindestens zwei gegenüberliegenden Seiten linienförmig gelagerte Vertikalverglasungen im Sinne der TRLV.
C3:
Verglasungen der Kategorie A mit vorgesetztem lastabtragendem Holm in baurechtlich erforderlicher Höhe.
Fall-arresting glazings which do not serve for the removal of horizontal loads at the height of a spar and correspond to one of the following groups:
C1:
On at least two opposite sides linear and / or punctiform mounted railing infills.
C2:
Below a arranged in spar height, load-bearing cross bar and linearly mounted on at least two opposite sides vertical glazings in the sense of TRLV.
C3:
Class A glazing with pre-set load-bearing spar in the required building height.

Hinsichtlich der verwendbaren Glaserzeugnisse gilt, dass bei Verwendung von Verbund-Sicherheitsglas (VSG) dieses der Bauregelliste A Teil 1, lfd. Nr. 11.8 entsprechen muss. Außerdem dürfen solche Glaserzeugnisse verwendet werden, die über eine allgemeine bauaufsichtliche Zulassung ausdrücklich für die Verwendung im Rahmen der TRLV zugelassen sind (z.B. Teilvorgespanntes Glas, Borosilikatglas). Die Dicken der für die Herstellung von VSG verwendeten Glastafeln dürfen maximal um den Faktor 1,5 voneinander abweichen. Für die Herstellung von VSG dürfen auch Glasarten verwendet werden, die über eine allgemeine bauaufsichtliche Zulassung ausdrücklich für die Verwendung im Rahmen der TRLV zugelassen sind. Thermisch vorgespanntes Borosilikatglas mit allgemeiner bauaufsichtlicher Zulassung darf in diesen Technischen Regeln für die Anwendungsbereiche von ESG verwendet werden
Geregelt werden die folgenden Ausführungsvarianten:
With regard to glass products that can be used, the following applies when laminated safety glass (LSG) is used in accordance with Building Regulations List A Part 1, item no. 11.8. In addition, use may be made of glass products that have been specifically approved for use in the context of the TRLV via a general building inspectorate approval (eg tempered glass, borosilicate glass). The thicknesses of the glass panels used for the manufacture of laminated safety glass must not deviate from each other by a factor of more than 1.5. Glass types may also be used for the manufacture of laminated safety glass that are expressly approved for use in the TRLV via a general building inspectorate approval. Thermally toughened borosilicate glass with general building inspectorate approval may be used in these technical rules for the areas of application of ESG
The following variants are regulated:

Kategorie ACategory A

  • Einfachverglasungen aus VSG.Single glazing made of laminated safety glass.
  • Mehrscheiben-Isolierverglasungen: Für die stoßzugewandte Seite (Angriffsseite) von Isolierverglasungen darf aus Gründen der Verletzungsgefahr nur VSG, ESG oder Verbundglas aus ESG verwendet werden.Multi-pane insulating glazings: For reasons of risk of injury, VSG, ESG or laminated glass made of toughened glass may only be used for the impact-facing side (facing side) of insulating glazing.
  • Besteht die Angriffsseite von Mehrscheiben-Isolierverglasungen aus VSG, so dürfen für die äußere Scheibe alle zuvor genannten Glaserzeugnisse verwendet werden. Besteht die Angriffsseite nicht aus VSG, so muss die äußere Scheibe aus VSG bestehen.If the attack side of multi-pane insulating glazings from laminated safety glass, so all the aforementioned glass products may be used for the outer pane. If the attack side is not made of laminated safety glass, the outer pane must be made of laminated safety glass.
Kategorie BCategory B

  • Es darf nur VSG verwendet werden.Only VSG may be used.
Kategorie CCategory C

  • Alle Einfachverglasungen der Kategorie C sind in VSG auszuführen. Abweichend hiervon dürfen Einfachverglasungen der Kategorien C1 und C2 bei allseitig linienförmiger Lagerung in ESG ausgeführt werden. Für die angriffseitige Scheibe von Isolierverglasungen darf nur ESG oder VSG verwendet werden. Für Isolierglastafeln der Kategorie C3 gelten hinsichtlich der verwendbaren Glaserzeugnisse die Anforderungen der Kategorie A.All single glazing category C must be made of laminated safety glass. By way of derogation, single glazings of categories C1 and C2 may be designed for all-round linear storage in ESG. For the attack-side pane of insulating glazing only ESG or VSG may be used. For insulating glass panels of category C3, the requirements of category A apply to the usable glass products.
  • Für die äußere Scheibe von Isolierverglasungen der Kategorien C1 und C2 können alle zuvor genannten Glaserzeugnisse verwendet werden.For the outer pane of insulating glazing of categories C1 and C2, all the aforementioned glass products can be used.

Der Nachweis der Tragfähigkeit wird gemäß den "Regeln für die Verwendung von absturzsichernden Verglasungen (TRAV)" beispielsweise über Tests unter stoßartigen Einwirkungen geführt und umfasst die Verglasung und ihre unmittelbaren Befestigungen (z.B. Klemmleisten, Verschraubung, usw.). Beim Nachweis der sicheren Verankerung der Verglasungskonstruktionen am Gebäude sind die einschlägigen technischen Baubestimmungen zu beachten. Zum experimentellen Nachweis der Tragfähigkeit unter stoßartigen Einwirkungen der Verglasungskonstruktion dienen ein Pendelschlagversuch mit einem Zwillingsreifen (Masse: 50 kg, Reifendruck: 4,0 bar) in Anlehnung an DIN EN 12600:1996-12 (Norm-Entwurf). Abhängig von der Kategorie der Verglasung sind die folgend angegebenen Pendelfallhöhen anzusetzen: Kategorie A: 900 mm Kategorie B: 700 mm Kategorie C: 450 mm Proof of carrying capacity shall be carried out in accordance with the "Rules for the Use of Fall Arresting Glazing (TRAV)", for example by means of impact tests, and shall include the glazing and its immediate fastenings (eg terminal strips, screw connection, etc.). When verifying the secure anchoring of the glazing constructions to the building, the relevant technical building regulations must be observed. For the experimental proof of the load-bearing capacity under impact-like effects of the glazing construction, a pendulum impact test with a twin tire (mass: 50 kg, tire pressure: 4.0 bar) is used in accordance with DIN EN 12600: 1996-12 (draft standard). Depending on the category of glazing, the following pendulum heights must be used: Category A: 900 mm Category B: 700 mm Category C: 450 mm

Für die Pendelschlagversuche sind je nach Art und Lagerung der Verglasungen zwei bis vier Auftreffstellen mit dem Ziel maximaler Glas- und Halterbeanspruchung (z.B. Auflagernähe, am freien Scheibenrand, Scheibenmitte, Kragarm-Ende) zu überprüfen. Die Prüfungen sind bei Raumklima durchzuführen.For the pendulum impact tests, depending on the type and storage of the glazings, two to four points of impact should be checked with the aim of maximum glass and holder stress (for example, near the edge of the bearing, on the free edge of the disc, center of the disc, cantilever end). The tests are to be carried out in a room climate.

Die Stoßsicherheit von Scheiben, deren kleinste lichte Öffnungsweite zwischen hinreichend tragfähigen Bauteilen (z.B. massive Gebäudeteile, Pfosten, Riegel, vorgesetzte Kniestäbe, usw.) höchstens 300 mm für Kategorie A bzw. 500 mm für die Kategorien B und C beträgt, braucht nicht nachgewiesen zu werden.The impact resistance of panes whose smallest clear opening width between sufficiently load-bearing components (eg solid building parts, posts, bars, superior knee bars, etc.) is at most 300 mm for category A or 500 mm for categories B and C need not be proven become.

Die Prüfstelle legt abhängig von der Art der Konstruktion die Anzahl der zu prüfenden Scheiben fest. Im Regelfall sind mindestens zwei Scheiben je Ausführungsvariante zu prüfen.The inspection body determines the number of discs to be tested, depending on the type of construction. As a rule, at least two discs per variant must be tested.

Auf jede Auftreffstelle ist jeweils mindestens ein Pendelschlag auszuführen. Nach jedem Pendelschlag ist die gesamte Konstruktion auf bleibende Verformungen und Beschädigungen der Verbindungen (z.B. Schrauben, Schweißnähte) zu untersuchen. Falls bleibende Beschädigungen oder eine größere Nachgiebigkeit der Konstruktion festgestellt werden, muss der planmäßige Zustand des Versuchsaufbaus wiederhergestellt werden. Die ausreichende verbleibende Tragfähigkeit bei durch Stoßversuche beschädigten Verglasungskonstruktionen ist durch einen weiteren Pendelschlag mit einer Fallhöhe von 100 mm zu überprüfen. Dieser Stoß muss auf dieselbe Auftreffstelle ausgeführt werden, bei welcher der Pendelschlag zur Schädigung der Konstruktion geführt hat.At least one pendulum impact must be carried out at each point of impact. After every pendulum impact, the entire construction must be examined for permanent deformation and damage to the connections (eg screws, welds). If permanent damage or greater compliance of the structure is found, the planned condition of the test setup must be restored. The sufficient remaining load capacity in by Impact tests of damaged glazing constructions must be checked by another pendulum impact with a drop height of 100 mm. This impact must be carried out at the same point of impact where the pendulum impact has caused damage to the structure.

Die Pendelschlagprüfung gilt als bestanden, wenn die Verglasung weder vom Stoßkörper durchschlagen oder aus den Verankerungen gerissen wird, noch Bruchstücke herabfallen, die Verkehrsflächen gefährden könnten. Nach den Pendelschlagversuchen dürfen VSG- Verglasungen in Anlehnung an DIN EN 12600:1996-12 (Norm-Entwurf) keine Risse mit einer Öffnungsweite von mehr als 76 mm aufweisen. Monolithische Außenscheiben von Isolierverglasungen dürfen bei den Stoßversuchen nicht brechen.The pendulum impact test is deemed to have been passed if the glazing is neither penetrated by the impactor or torn from the anchorages, nor fragments falling down that could jeopardize traffic areas. According to the pendulum impact tests, VSG glazing based on DIN EN 12600: 1996-12 (draft standard) must not show any cracks with an opening width of more than 76 mm. Monolithic outer panes of insulating glazing must not break during the impact tests.

Bei Isolierverglasungen der Kategorie A, deren Innenscheibe aus ESG besteht, muss die Außenscheibe (Absturzseite) aus VSG allein der Pendelfallhöhe 450 mm standhalten, auch wenn die Innenscheibe aus ESG bei den Versuchen mit der Pendelfallhöhe 900 mm nicht zu Bruch ging.For Category A glazing, whose inner pane is made of tempered safety glass, the outer pane (crashed side) of laminated safety glass alone must withstand the 450 mm pendulum fall height, even if the inner pane made of tempered safety glass did not break during the tests with the 900 mm pendulum fall height.

In Weiterbildung des erfindungsgemäßen Holzrahmens durchsetzt das Fixiermittel auch das Rahmenprofil vollständig. Mit anderen Worten reicht es von der einen Seitenfläche des Rahmenprofils bis zur gegenüberliegenden Seitenfläche. Hierfür können Holzschrauben verwendet werden, jedoch auch ebenso Schrauben mit Metallgewinde, die auf der gegenüberliegenden Seite mit einer Mutter angezogen werden. Gewünschtenfalls können die Köpfe der Schrauben bzw. die Muttern mit Unterlegscheiben versehen sein. Anstelle von Schrauben können jedoch auch andere geeignete Fixiermittel verwendet werden, wie Metallbolzen bzw. -nieten.In a further development of the wooden frame according to the invention, the fixing agent also passes completely through the frame profile. In other words, it extends from the one side surface of the frame profile to the opposite side surface. For this wood screws can be used, but also screws with metal thread, which are tightened on the opposite side with a nut. If desired, the heads of the screws or the nuts may be provided with washers. Instead of screws, however, other suitable fixing means may be used, such as metal bolts or rivets.

Damit die Schraubenköpfe bzw. die Muttern nicht über die Oberfläche des Rahmenprofils hinausragen, können entsprechende Varianten mit versenkbaren Köpfen verwendet werden und/ oder Vertiefungen für die Köpfe bzw. Muttern in das Rahmenprofil eingefräst werden. Auch die Verwendung von Linsenkopfschrauben ist möglich, wenn ein geringer Überstand der Fixiermittel nicht störend ist.So that the screw heads or the nuts do not protrude beyond the surface of the frame profile, corresponding variants can be used with retractable heads and / or depressions for the heads or nuts are milled into the frame profile. The use of Linsenkopfschrauben is possible if a small supernatant of the fixing is not disturbing.

Der zur Sicherstellung der absturzsichernden Eigenschaften erforderliche Abstand der Fixiermittel voneinander ist von verschiedenen Faktoren abhängig und wird insbesondere durch die Stärke des Rahmenprofils, die verwendete Holzart und - beschaffenheit, die Tiefe der Nuten in Relation zur Profilstärke, das Gewicht und die Fläche der mittels des Holzrahmens eingefassten Glasscheibe bestimmt. Mit einigen Pendelschlagversuchen können die Abstände der Fixiermittel voneinander jedoch ermittelt werden. So können die Fixiermittel in dem Rahmenprofil fortlaufend zumindest alle 80 cm vorgesehen sein, insbesondere zumindest alle 50 cm, bevorzugt zumindest alle 30 cm.The distance between the fixing means required to ensure the anti-fall-off properties depends on various factors, in particular the strength of the frame profile, the type and nature of wood used, the depth of the grooves in relation to the profile thickness, the weight and the area of the wooden frame enclosed glass pane determined. However, with some pendulum impact tests, the distances of the fixatives from each other can be determined. Thus, the fixing means may be provided in the frame profile continuously at least every 80 cm, in particular at least every 50 cm, preferably at least every 30 cm.

Die Tiefe der Nuten richtet sich nach dem Gewicht der einzusetzen Glasscheibe bzw. deren Fläche. Ebenso hängt auch die Breite der verwendeten Glashalteleisten von den mechanischen Anforderungen ab. Die Glashalteleisten sollten jedoch zumindest so breit sein, dass sie einerseits ausreichend tief in die Nuten eingesteckt werden können und andererseits gleichzeitig noch über das Rahmenprofil so weit hinausreichen, dass die Glasscheibe ausreichend sicher fixiert werden kann und der Mindestglaseinstand gemäß TRAV gewährleistet ist.The depth of the grooves depends on the weight of the inserted glass pane or its surface. Similarly, the width of the glazing beads used depends on the mechanical requirements. However, the glass retaining strips should at least be so wide that they can be sufficiently deep inserted into the grooves on the one hand and extend beyond the frame profile at the same time so far that the glass can be fixed sufficiently secure and the minimum glass interference is guaranteed according to TRAV.

Die Tiefe der Nuten bewegt sich beispielsweise im Bereich von 5 bis 30 mm, vorzugsweise von 10 bis 20 mm. Die Nuten können beispielsweise über eine Fräse oder eine Säge in dem Rahmenprofil hergestellt werden. Die Breite der Glashalteleisten kann von 10 bis 60 mm, bevorzugt von 20 bis 40 mm betragen. Ihre Dicke liegt beispielsweise zwischen 1 und 5 mm. Die Breite der Glashalteleisten kann in weiter bevorzugter Weise derart auf die Tiefe der Nuten angepasst sein, dass die Glashalteleisten zwischen 40 und 60 %, vorzugsweise zu 50 % ihrer Breite in die Nut eingesteckt werden können, bevor der Nutboden erreicht ist.The depth of the grooves moves, for example, in the range of 5 to 30 mm, preferably from 10 to 20 mm. The grooves can be made for example via a router or a saw in the frame profile. The width of the glass retaining strips can be from 10 to 60 mm, preferably from 20 to 40 mm. Their thickness is for example between 1 and 5 mm. The width of the glass retaining strips can be adapted to the depth of the grooves in a further preferred manner such that the glass retaining strips between 40 and 60%, preferably 50% of its width can be inserted into the groove before the groove bottom is reached.

Bei dem erfindungsgemäßen Holzrahmen kann der Abstand der Glashalteleisten voneinander so gewählt werden, dass dieser größer ist als die Dicke der in den Holzrahmen einzusetzenden Glasscheibe. Auf diese Weise können die Glashalteleisten in ihrem über das Rahmenprofil hinausragenden Bereich auf den einander zugewandten Seiten mit einem Dämpfungsmittel ausgerüstet sein, insbesondere mit einem Vorlegeband. Dies ist von Vorteil, da auf diese Weise ein direkter Kontakt zwischen den metallenen Glashalteleisten und der Glasscheibe verhindert wird.In the wood frame according to the invention, the distance of the glass retaining strips from each other can be chosen so that it is greater than the thickness of the glass pane to be inserted into the wooden frame. In this way, the glass retaining strips can be equipped in their projecting beyond the frame profile area on the mutually facing sides with a damping means, in particular with a cover band. This is advantageous because in this way a direct contact between the metal glass retaining strips and the glass sheet is prevented.

Außerdem hat sich herausgestellt, dass Holzrahmen mit derart verbauten Dämpfungsmitteln bei Pendelschlagversuchen eine höhere Widerstandskraft zeigen, da ein Teil der vom Pendel übertragenden kinetischen Energie durch das Dämpfungsmittel abgefedert wird.In addition, it has been found that wooden frames with such incorporated damping means in pendulum impact tests show a higher resistance, since part of the kinetic energy transmitted by the pendulum is cushioned by the damping means.

Es liegt grundsätzlich im Rahmen der vorliegenden Erfindung, dass der Holzrahmen lediglich einen der vorgenannten Rahmenprofile aufweist und die weiteren Rahmenprofile eine andersartige Ausgestaltung besitzen. Zweckmäßigerweise ist der Holzrahmen jedoch durch die in dieser Erfindung beschriebenen Rahmenprofile gebildet, das heißt diese Rahmenprofile bilden um eine einzufassende Scheibe einen umlaufenden Rahmen aus. Hierzu können die Rahmenprofile an den jeweiligen Ecken des Holzrahmens mit einem Gehrungsschnitt versehen und verbunden sein oder aber auch über eine stumpfe Verbindung.It is basically within the scope of the present invention that the wooden frame has only one of the aforementioned frame profiles and the other frame profiles have a different design. Conveniently, however, the wooden frame is formed by the frame profiles described in this invention, that is, these frame profiles form around a pane to be enclosed a circumferential frame. For this purpose, the frame profiles can be provided at the respective corners of the wooden frame with a miter cut and connected or else via a blunt connection.

Die für den Holzrahmen verwendeten Rahmenprofile können im Prinzip jede Querschnittsform aufweisen, wobei rechteckige Querschnitte oder quadratische Querschnitte bevorzugt sind.The frame profiles used for the wooden frame may in principle have any cross-sectional shape, with rectangular cross-sections or square cross-sections being preferred.

In Weiterbildung des erfindungsgemäßen Holzrahmens bestehen die verwendeten Rahmenprofile aus Massivholz. Solche Rahmenprofile zeichnen sich durch eine besonders gute Stabilität aus.In development of the wooden frame according to the invention, the frame profiles used are made of solid wood. Such frame profiles are characterized by a particularly good stability.

Die erfindungsgemäß eingesetzten Glashalteleisten können aus Stahl, insbesondere aus Edelstahl bestehen. Der Vorteil der Verwendung von Glashalteleisten zur Fixierung einer Glasscheibe besteht unter anderem darin, dass der Rahmen zunächst vorgefertigt und ohne die Glasscheibe eingebaut werden kann. Hierzu wird zweckmäßigerweise nur die erste Glashalteleiste in die entsprechende Nut eingefügt. An sich sind die Glashalteleisten bereits durch die diese durchdringenden Fixiermittel nach vollständiger Montage in ausreichender Weise befestigt. Es kann wünschenswert sein, dass die Glashalteleisten bereits einen ausreichend festen Sitz in den Rahmenprofilen besitzen, bevor die Glasscheibe und die zweite Glashalteleiste in den Holzrahmen eingesetzt und das Fixiermittel angebracht wird. Hierfür kann die Breite der Nuten in Bezug auf die Dicke der Glashalteleisten entsprechend schmal gewählt und die Glashalteleisten in die Nuten eingeschlagen werden, wodurch sie im Presssitz gehalten sind. Dadurch wird ein Herausfallen der Glashalteleisten während der Montage verhindert. Zusätzlich oder alternativ hierzu kann zumindest eine der Glashalteleisten in den Nuten verklebt sein.The glass retaining strips used according to the invention can be made of steel, in particular of stainless steel. The advantage of using glass retaining strips for fixing a glass pane is, inter alia, that the frame can initially be prefabricated and installed without the glass pane. For this purpose, only the first glass retaining strip is expediently inserted into the corresponding groove. In itself, the glass retaining strips are already secured by the penetrating this fixing after complete assembly in a sufficient manner. It may be desirable for the glazing beads to already have a sufficiently tight fit in the frame profiles before the glass sheet and the second glazing bead are inserted into the wooden frame and the fixative applied. For this purpose, the width of the grooves with respect to the thickness of the glass retaining strips can be selected correspondingly narrow and the glass retaining strips are hammered into the grooves, whereby they are held in a press fit. This will be a Falling out of the glass retaining strips prevented during assembly. Additionally or alternatively, at least one of the glass retaining strips may be glued in the grooves.

Ein weiterer Gegenstand der vorliegenden Erfindung betrifft eine absturzsichernde Verglasung mit wenigstens einer Glasscheibe, die sich dadurch auszeichnet, dass die Glasscheibe in einen erfindungsgemäßen Holzrahmen, insbesondere zwischen die Glashalteleisten eingesetzt und von diesen im Klemmsitz gehalten ist.Another object of the present invention relates to a fall-resistant glazing with at least one glass pane, which is characterized in that the glass pane is inserted into a wooden frame according to the invention, in particular between the glass retaining strips and held by them in the press fit.

Die für die absturzsichernde Verglasung verwendete Glasscheibe kann aus Sicherheitsglas, insbesondere aus Verbundsicherheitsglas (VSG) bestehen. Auch die Verwendung mehrlagiger Isolierglasscheiben ist möglich, die auch widerum aus Sicherheitsglas bzw. Einscheibensicherheitsglas aufgebaut sein können.The glass pane used for the fall-resistant glazing may consist of safety glass, in particular laminated safety glass (LSG). The use of multi-layer insulating glass panes is also possible, which can also be constructed of safety glass or single-pane safety glass.

Darüber hinaus kann als Glasscheibe auch eine Brandschutzscheibe eingesetzt werden. Vorzugsweise weist die Brandschutzscheibe eine innen liegende Zwischenschicht aus einem im Brandfall aufschäumenden Material auf. Diese Zwischenschicht kann ein an sich bekanntes Brandschutzgel oder ein silikatisches Material sein, beispielsweise eine Mischung aus Glycerin und Wasserglas. Durch das Aufschäumen dieses Wirkstoffs im Brandfall wird die Scheibe trübe und bildet dadurch gegenüber Wärmestrahlung eine hochwirksame Dämmschicht. Aus der ursprünglich transparenten Verglasung, die auch als Intumeszenzverglasung bezeichnet wird, entsteht dabei eine praktisch undurchsichtige Feuerschutzwand.In addition, a glass pane can also be used as a glass pane. The fire protection pane preferably has an inner intermediate layer made of a material which foams in the event of fire. This intermediate layer can be a per se known fire protection gel or a silicate material, for example a mixture of glycerine and water glass. By foaming this active ingredient in case of fire, the disc becomes cloudy and thus forms a highly effective insulating layer to heat radiation. From the originally transparent glazing, which is also referred to as Intumeszenzverglasung, thereby creating a virtually opaque fire wall.

Die zuvor genannten Verglasungsarten können ohne weiteres auch miteinander kombiniert werden. Hierzu können in einem gewünschten Bereich Brandschutzscheiben und in anderen Bereichen, die keinen Brandschutz erfordern, Isolierglasscheiben aus Sicherheitsglas verwendet werden. Optisch sind diese Bereiche praktisch nicht voneinander zu unterscheiden, da die Rahmenprofile jeweils in identischer Weise ausgeführt sind und deshalb dieselbe Erscheinung besitzen. Auf diese Weise kann ein sehr homogenes und optisch ansprechendes Erscheinungsbild bei technische unterschiedlicher Spezifikation geschaffen werden, wobei die Verglasung dennoch insgesamt die Anforderungen an absturzsichernde Verglasungen gemäß den "Regeln für die Verwendung von absturzsichernden Verglasungen (TRAV)" erfüllt.The aforementioned types of glazing can be easily combined with each other. Fire protection windows can be used in a desired area and insulating glass panes made of safety glass can be used in other areas that do not require fire protection. Visually, these areas are practically indistinguishable from each other, since the frame profiles are each carried out in an identical manner and therefore have the same appearance. In this way, a very homogeneous and visually appealing appearance can be created in technical different specification, the glazing still meets the requirements for crash-proof glazing in accordance with the "Rules for the use of crash-resistant glazing (TRAV)".

Die vorliegende Erfindung wird im Folgenden anhand eines Ausführungsbeispiels näher erläutert.The present invention will be explained in more detail below with reference to an embodiment.

Dabei zeigt die einzige Figur eine Schnittansicht eines erfindungsgemäßen Holzrahmens 1. Der Holzrahmen 1 weist ein Rahmenprofil 2 auf, in dem zwei parallel verlaufende, sich in Längsrichtung des Rahmenprofils 2 erstreckende Nuten 3, 4 vorgesehen sind. In die Nuten 3, 4 sind zwei Glashalteleisten 5, 6 aus Edelstahl eingesetzt, die in dem über das Rahmenprofil 2 hinausragenden Bereich auf ihren jeweils einander zugewandten Seiten mit je einem Dämpfungselement 7, 8 in Form eines Vorlegebandes ausgerüstet sind.The wooden frame 1 has a frame profile 2 in which two parallel grooves 3, 4 extending in the longitudinal direction of the frame profile 2 are provided. In the grooves 3, 4, two glass retaining strips 5, 6 are used made of stainless steel, which are equipped in the projecting beyond the frame profile 2 area on their respective sides facing each with a damping element 7, 8 in the form of a cover band.

In das Rahmenprofil 2 ist von einer Seite ein Fixiermittel 9 in Form einer Senkkopfschraube hineingedreht, die das Rahmenprofil 2 teilweise und die Glashalteleisten 5, 6 vollständig durchsetzt.In the frame section 2, a fixing means 9 is screwed in from one side in the form of a countersunk screw, which partially passes through the frame profile 2 and the glazing beads 5, 6 completely.

Zwischen den Glashalteleisten 5, 6 wird eine Glasscheibe 10 durch die Dämpfungselemente 7, 8 im Klemmsitz gehalten. Die Glashalteleisten 5, 6 bilden somit eine Aufnahme für die Glasscheibe 10. Die Glasscheibe 10 ist zusätzlich gegenüber dem Rahmenprofil 2 mittels einer Hinterklotzung 11 abgestützt.Between the glass retaining strips 5, 6, a glass sheet 10 is held by the damping elements 7, 8 in the press fit. The glass retaining strips 5, 6 thus form a receptacle for the glass pane 10. The glass pane 10 is additionally supported relative to the frame profile 2 by means of a rear block 11.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

1)1)
Holzrahmenwooden frame
2)2)
Rahmenprofilframe profile
3)3)
Nutgroove
4)4)
Nutgroove
5)5)
Edelstahl-GlashalteleisteStainless steel glazing bead
6)6)
Edelstahl-GlashalteleisteStainless steel glazing bead
7)7)
Dämpfungselementdamping element
8)8th)
Dämpfungselementdamping element
9)9)
Fixiermittelfixer
10)10)
Glasscheibepane
11)11)
HinterklotzungHinterklotzung

Claims (17)

  1. A wood frame (1) for a fall-proof glazing, comprising at least one frame profile (2) which comprises two parallel grooves (3, 4) which extend in the longitudinal direction of the frame profile (2) and are laterally spaced from each other, wherein glass holding rails (5, 6) made of metal are inserted into the grooves (3, 4) for forming a receiver of a glass pane (10),
    characterized in
    that one or more fixing means (9) which are arranged transversally with respect to the longitudinal direction of the frame profile (2) are provided in the frame profile (2), wherein each fixing means (9) passes at least partially through the frame profile (2) and passes completely through the glass holding rails (5, 6).
  2. A wood frame according to claim 1,
    characterized in
    that the fixing means (9) passes completely through the frame profile (2).
  3. A wood frame according to claim 1 or 2,
    characterized in
    that the fixing means (9) is a screw, in particular a wood screw or a screw having a metal thread.
  4. A wood frame according to one of the preceding claims,
    characterized in
    that the fixing means (9) are continuously provided in the frame profile (2) at least every 80 cm, in particular at least every 50 cm, preferably at least every 30 cm.
  5. A wood frame according to one of the preceding claims,
    characterized in
    that the distance of the glass holding rails (5, 6) from each other is greater than the thickness of the glass pane (10).
  6. A wood frame according to one of the preceding claims,
    characterized in
    that the glass holding rails (5, 6) are equipped with an attenuation means (8, 9), in particular with a glazing tape, in their areas projecting beyond the frame profile (2) on the sides facing each other.
  7. A wood frame according to one of the preceding claims,
    characterized in
    that the wood frame (1) is formed by the frame profiles (2).
  8. A wood frame according to one of the preceding claims,
    characterized in
    that the frame profiles (2) comprise a rectangular cross section or a square cross section.
  9. A wood frame according to one of the preceding claims,
    characterized in
    that the frame profiles (2) are made of solid wood.
  10. A wood frame according to one of the preceding claims,
    characterized in
    that the glass holding rails (5, 6) are made of steel, in particular stainless steel.
  11. A wood frame according to one of the preceding claims,
    characterized in
    that the glass holding rails (5, 6) are hammered into the grooves (3, 4) and are thereby held in a press-fitted manner.
  12. A wood frame according to one of the preceding claims,
    characterized in
    that at least one of the glass holding rails (5, 6) is glued in the grooves (3, 4).
  13. A fall-proof glazing comprising at least one glass pane,
    characterized in
    that the glass pane (10) is inserted into a wood frame (1) according to one of the claims 1 to 13.
  14. A fall-proof glazing according to claim 13,
    characterized in
    that the glass pane (10) is inserted between the glass holding rails (5, 6) and is held by these ones in a clamping manner.
  15. A fall-proof glazing according to claim 13 or 14,
    characterized in
    that the glass pane (10) is made of safety glass, in particular laminated safety glass (VSG).
  16. A fall-proof glazing according to one of the claims 13 to 15,
    characterized in
    that the glass pane (10) is a multi-layer insulating glass pane.
  17. A fall-proof glazing according to one of the claims 13 to 16,
    characterized in
    that the glass pane (10) is a fire protection pane, preferably a fire protection pane having an inner intermediate layer made of a material that foams in case of fire.
EP11003649.8A 2010-05-04 2011-05-04 Wood frame for fall-safe glazing Active EP2385208B1 (en)

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Application Number Priority Date Filing Date Title
DE202010006439U DE202010006439U1 (en) 2010-05-04 2010-05-04 Wooden frame for a fall-proof glazing

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EP2385208A2 EP2385208A2 (en) 2011-11-09
EP2385208A3 EP2385208A3 (en) 2016-08-17
EP2385208B1 true EP2385208B1 (en) 2018-02-21

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203178C2 (en) * 1982-01-30 1984-11-15 Gebr. Gieseler Gmbh, 3000 Hannover Window made of a frame made of essentially non-fire-resistant material and a pane of glass
DE3316291A1 (en) * 1983-05-04 1984-11-08 Hörmann KG Freisen, 6699 Freisen FIRE PROTECTIVE DOOR WITH A LEATHER LEAF IN THE FRAME AREA
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Publication number Publication date
EP2385208A2 (en) 2011-11-09
EP2385208A3 (en) 2016-08-17
DE202010006439U1 (en) 2010-08-05

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