EP4015755A1 - Wing for a window or door and reinforcement element for such a wing - Google Patents
Wing for a window or door and reinforcement element for such a wing Download PDFInfo
- Publication number
- EP4015755A1 EP4015755A1 EP21213986.9A EP21213986A EP4015755A1 EP 4015755 A1 EP4015755 A1 EP 4015755A1 EP 21213986 A EP21213986 A EP 21213986A EP 4015755 A1 EP4015755 A1 EP 4015755A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wing
- fitting
- groove
- reinforcing element
- leg
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/20—Constructions depending on the use of specified materials of plastics
- E06B3/22—Hollow frames
- E06B3/221—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
- E06B3/222—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with internal prefabricated reinforcing section members inserted after manufacturing of the hollow frame
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
- E06B2003/6217—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific fixing means
- E06B2003/6223—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific fixing means with protruding parts anchored in grooves
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/5807—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable
- E06B3/5821—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable hooked on or in the frame member, fixed by clips or otherwise elastically fixed
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
Definitions
- the present invention relates to a sash for a window or a door, the sash comprising a sash frame formed from a plurality of profile sections with a main hollow chamber for accommodating a reinforcing element and a fitting groove for at least partially accommodating a fitting element; a surface element accommodated in the wing frame; a fitting element at least partially accommodated in the fitting groove; and a multi-leg reinforcing member received within the main cavity.
- the present invention relates to a reinforcement element for such a wing.
- Such window and door sashes and reinforcing elements for them are widely known in the prior art.
- the EP 0 585 531 A1 such a sash with a sash frame made of a hollow chamber profile, in whose main hollow chamber a reinforcing element with a substantially rectangular cross-section and open on one side is accommodated, with a fitting element designed as a lock case protruding into the cavity enclosed by the reinforcing element, starting from the fitting groove of the sash frame.
- Disadvantage of the in the EP 0 585 531 A1 described wing is seen that the wing described therein offers a relatively low burglary protection.
- the wearing in the wing according to the EP 0 585 531 A1 The reinforcing element used only contributes to the static stability of the wing to a limited extent.
- the object of the present invention is to provide a wing for a window or for a door which at least partially overcomes the disadvantages of the prior art.
- the wing according to the invention should offer improved protection against burglary.
- the reinforcing element used in the wing according to the invention should give the wing according to the invention increased stability compared to the prior art.
- the object of the present invention is also to provide a reinforcement element for such a wing.
- the burglary security of a window or a door can be increased in that a fitting element that protrudes into the hollow space enclosed by the reinforcing element is provided with less scope for pivoting.
- the gear mechanism of the fitting is attached to the sash frame from the outside by screwing.
- a leverage effect can therefore be exerted on the fitting element, for example on a lock case, which is partially accommodated in the hollow space of the reinforcing element, by moving the gear mechanism back and forth.
- This leverage can lead to the locking elements, for example locking pins, protruding from the locking plates attached to the frame and can release the opening of the window.
- the reinforcing element has at least one leg which comprises at least one section which is arranged parallel to a groove wall of the fitting groove and as an extension of the groove wall of the fitting groove.
- the present invention lies in the provision of a sash for a window or a door, which comprises a sash frame formed from a plurality of profile sections with a main hollow chamber for receiving a reinforcing element and a fitting groove for at least partially accommodating a fitting element; a panel received in the wing frame; a fitting element at least partially accommodated in the fitting groove; and a reinforcing element accommodated in the main hollow chamber and made up of several legs, the wing being characterized according to the invention in that the reinforcing element has at least one leg which has at least one section which is parallel to a groove wall of the fitting groove and in extension of the groove wall of the fitting groove is arranged.
- the at least one leg of the reinforcing element has a contact surface for at least partially supporting the fitting element.
- a “contact surface” is to be understood as a partial surface of a leg of the reinforcing element, on which a part of the fitting element comes into contact with a slight pivoting of the fitting element, for example by an angle in the range from 2° to 15°, in particular from 3° to 10°. comes to rest in the reinforcing element.
- Such a contact surface further contributes to the burglary security of a window comprising a sash according to the invention.
- two legs of the reinforcement element each comprise at least one section which is each arranged parallel to a groove wall of the fitting groove and each in an extension of this groove wall of the fitting groove. In this way, pivoting of the fitting element in two directions is restricted by intervention from the outside, which further significantly improves protection against burglary.
- the casement has a profile web which is arranged at least in sections parallel to a groove wall of the fitting groove and as an extension of the groove wall of the fitting groove.
- the pivoting of the fitting element which is at least partially accommodated in the fitting groove, is severely restricted by external influences in two directions, with this taking place in one direction through the reinforcing element and in the other direction through the web of the casement profile.
- the burglary security of the window which includes a sash according to the invention, can be further increased.
- the profile web of the casement has a profile contact surface for at least partial support of the fitting element.
- a “profile contact surface” as used herein is to be understood as a partial surface of a web of a profile on which a part of the fitting element comes into contact with a small pivoting of the fitting element, for example by an angle in the range of 2° to 15°, in particular of 3° up to 10°, in which the reinforcement element comes into contact.
- the reinforcement element has a substantially L-shaped or G-shaped cross section. Such a cross-section can be at bring high stability of the reinforcement element well into the main hollow chamber of the casement profile.
- one of the legs has a further leg which is arranged essentially orthogonally to the leg and on which an additional contact surface is arranged. In this way, protection against pivoting of the fitting element in both pivoting directions caused from outside is implemented in a simple manner. In this context, it can be particularly favorable if the further leg is double-walled.
- the at least one leg of the reinforcement element is double-walled in the area of the contact surface. Double walls significantly increase the static stabilizing factor imparted by the reinforcing member to the wing of the present invention.
- the frame profiles are preferably a hollow chamber profile comprising several hollow chambers, in particular a plastic hollow profile chamber profile comprising several hollow chambers or an aluminum hollow chamber profile comprising several hollow chambers, with plastic hollow profile chamber profiles being particularly preferred in each case.
- a plastic window is particularly preferred.
- the wing according to the invention, the reinforcing element according to the invention and individual parts thereof can also be produced line by line or in layers using a line-building or layer-building manufacturing process (e.g. 3D printing).
- the profile of the wing frame is preferably produced by extrusion or extrusion and cut to length to form spars which are mitred and welded or connected to one another.
- a sash 1 for a window is shown in a cross-sectional representation using the example of a window sash with a sash frame 2 designed as a plastic hollow profile frame.
- the wing frame 2 is made of polyvinyl chloride.
- the sash frame 2 includes a glazing rebate 3, in which a surface element 5 designed as triple-pane insulating glazing and held by a retaining strip 4 is accommodated.
- the sash frame 2 has a fitting groove 6, into which a fitting element 7 designed as a lock case is introduced.
- the fitting element 7 penetrates the base of the fitting groove 6 and protrudes into a main hollow chamber 8 which is arranged centrally in the profile of the casement frame 2 and is usually also referred to as the reinforcement chamber.
- a reinforcing element 9 designed as a steel reinforcement is accommodated in the main hollow chamber 8 .
- the reinforcement element 9 is formed from several legs and has an essentially C-shaped cross section, the fitting element 7 protruding through the open side of the reinforcement element 9 into the cavity surrounded by the legs of the reinforcement element 9 . Due to the C-shaped cross section, the legs of the reinforcement element are at a large distance from the side surfaces of the fitting element 7 .
- a screwdriver can be used to act on the gear belt 10 from the outside.
- This effect is transferred to the fitting element 7 designed as a lock case, which can be rotated in two directions as a result. These two directions are in 1 indicated by a double arrow. Since the sides of the fitting element 7 are spaced relatively far from the legs of the reinforcing element 9, the possibility of movement of the fitting element 7 in both directions is relatively large. This makes it possible to release the locking pin 11 of the fitting element 7 from a locking plate attached to the frame, which in the closed state of the window is attached to the frame of the window locking plate engages. The opening of the window is released by releasing the locking pin 11 from the locking plate.
- the hollow chamber profile of the casement 2 is made of a thermoplastic polymer material, preferably polyvinyl chloride (PVC), in particular rigid PVC (PVC-U) or glass fiber reinforced PVC, the additional additives such.
- PVC polyvinyl chloride
- PVC-U rigid PVC
- PVC-U rigid PVC
- B. stabilizers, plasticizers, pigments and the like are added. It is made up of a large number of hollow chambers, which are each surrounded by webs of the casement frame 2 .
- the profile of the casement 2 again includes a main hollow chamber 8, in which a steel reinforcement designed as a reinforcing element 9 is accommodated.
- the upper web 12 of the main hollow chamber 8 together with an outer flap 13 forms a glazing rebate 3.
- the profile of the sash frame 2 has a retaining strip groove, in which the retaining strip 4 is anchored, which is designed as a glazing strip in the illustrated embodiment and by which a planar element (not shown) accommodated in the glazing rebate 3, in particular insulating glazing, preferably double or triple insulating glazing, is stabilized.
- the casement 2 has a fitting groove 6 on the side opposite the upper web 12 .
- the fitting groove 6 is delimited by two groove walls 14.1 and 14.2 and a groove base 15.
- the two groove walls 14.1 and 14.2 are arranged parallel to one another over a large part of their depth.
- a fitting element 7 designed as a lock case with locking pin 11 is fixed in the fitting groove 6 .
- the fitting element 7 penetrates the groove base 15 and thus protrudes into the main hollow chamber 8 of the casement 2 .
- the reinforcing element 9 designed as a steel reinforcement is designed with multiple legs. It has an essentially L-shaped cross section, with the leg 16 of the L-shaped cross section enclosing a cavity, while the other leg 17 is double-walled and straight in terms of its geometry by folding the reinforcing steel.
- the side of the leg 16 enclosing a cavity which faces the groove wall 14.1 has a step which divides this side into two sections 18.1 and 18.2.
- the two sections 18.1 and 18.2 run largely parallel to the groove wall 14.1.
- section 18.2 is in the extension of groove wall 14.1.
- the groove wall 14.2 opposite the groove wall 14.1 is extended by the profile web 20 to the upper web 12 of the main hollow chamber 8.
- the profile web 20 thus runs parallel to the groove wall 14.2 of the fitting groove 6.
- the distance between the fitting element 7 and the profile web 20 is very small, so that even with a very slight twisting of this side of the fitting element 7 against a profile contact surface 21 the profile bar 20 comes across.
- the leg 17 of the reinforcing element 9 is folded over in the area of the fitting element 7 and is therefore double-walled. As a result, the distance between the leg 17 and the fitting element 7 is reduced, so that the fitting element 7 is prevented from being pressed into the main hollow chamber 8 of the casement, which also increases the security against burglary. In addition, this contributes to the static stability of the wing according to the invention, because the weight of the surface element 5 accommodated in the wing frame 2 (cf. 4 ) can be removed better.
- FIG 3 a further embodiment of the sash 1 according to the invention for a window is shown in a cross-sectional representation.
- the wing 1 according to the invention 3 differs from the one in 2 shown wing 1 according to the invention only with regard to the reinforcing element 9 accommodated in the main hollow chamber 8 of the casement 2.
- FIG 3 includes the groove wall 14.1 facing side of the multi-legged reinforcement element 9 a fold.
- this side of the leg 16 is divided into two sections 18.1 and 18.2.
- Section 18.2 is double-walled.
- the folded part of the section 18.2 in turn runs largely parallel to the groove wall 14.1 of the fitting groove 6 and is arranged as an extension of the groove wall 14.1.
- FIG. 4 Another embodiment of the wing 1 according to the invention is in 4 also shown in a cross-sectional view, in which the surface element 5 is also shown schematically.
- the profile of the casement 2 is slightly opposite 2 and 3 changes.
- a further leg 22 which is supported against a profiled wall 23 of the main hollow chamber 8 .
- the reinforcement element 9 according to 4 thus has a substantially g-shaped cross section.
- the side of the reinforcing element 9 pointing to the groove wall 14.1 of the fitting groove 6 again has a fold-over.
- this side of the leg 16 is divided into two sections 18.1 and 18.2.
- the section 18.2 is again made double-walled.
- the folded part of section 18.2 also runs in the embodiment according to FIG 4 largely parallel to the groove wall 14.1 of the fitting groove 6 and is arranged as an extension of the groove wall 14.1.
- one side of the fitting element 7 is already in contact with a contact surface 19 of the section 18.2 after a very slight rotation, whereby the burglary security of a window that has the in 4 includes shown wing 1 according to the invention is improved.
- a stronger twisting of the fitting element 7 in the direction of the leg 22 is in the embodiment 4 however possible.
- figure 5 shows another embodiment of the wing 1 according to the invention again in a cross-sectional view.
- the embodiment of the wing 1 according to the invention figure 5 differs from the embodiment according to 4 only with regard to the design of the reinforcing element 9.
- the other leg 22 is shortened and double-walled.
- the further leg 22 has a section 24 which runs largely parallel to the groove wall 14.2 of the fitting groove 6 and is arranged as an extension of the groove wall 14.2.
- the further leg 22 arranged orthogonally to the leg 17 has only a small distance to the fitting element 7 on its side facing the fitting element 7 . If the fitting element 7 is rotated slightly, the fitting element 7 strikes against an additional contact surface 25 which is located on the additional leg 22 .
- the section 18.2 of the leg 16 runs parallel to the groove wall 14.1 of the fitting groove 6 and is arranged in the extension of the fitting groove 14.1.
Abstract
Die vorliegende Erfindung bezieht sich auf einen Flügel (1) für ein Fenster oder eine Tür, dereinen aus mehreren Profilabschnitten gebildeten Flügelrahmen (2) mit einer Haupthohlkammer (8) zur Aufnahme eines Verstärkungselements (9) und einer Beschlagnut (6) zur zumindest teilweisen Aufnahme eines Beschlagelements (7);- ein in den Flügelrahmen (2) aufgenommenes Flächenelement (5);- ein zumindest teilweise in die Beschlagnut (6) aufgenommenen Beschlagelement (7); und- ein in die Haupthohlkammer (8) aufgenommenes, aus mehreren Schenkeln (16, 17, 22) aufgebautes Verstärkungselement (9),umfasst, wobei sich der Flügel (1) erfindungsgemäß dadurch auszeichnet, dass das Verstärkungselement (9) mindestens einen Schenkel (16, 17, 22) aufweist, der mindestens einen Abschnitt (18.2, 24) umfasst, der parallel zu einer Nutwand (14.1, 14.2) der Beschlagnut (6) und in Verlängerung der Nutwand (14.1, 14.2) der Beschlagnut (6) angeordnet ist. Darüber hinaus bezieht sich die vorliegende Erfindung auf ein Verstärkungselement (9) für einen derartigen Flügel (1).The present invention relates to a sash (1) for a window or a door, which has a sash frame (2) formed from several profile sections with a main hollow chamber (8) for accommodating a reinforcing element (9) and a fitting groove (6) for at least partial accommodating a fitting element (7); - a surface element (5) accommodated in the casement frame (2); - a fitting element (7) accommodated at least partially in the fitting groove (6); and- a reinforcing element (9) which is accommodated in the main hollow chamber (8) and is made up of several legs (16, 17, 22), wherein the wing (1) is characterized according to the invention in that the reinforcing element (9) has at least one leg ( 16, 17, 22) which comprises at least one section (18.2, 24) which is arranged parallel to a groove wall (14.1, 14.2) of the fitting groove (6) and as an extension of the groove wall (14.1, 14.2) of the fitting groove (6). is. In addition, the present invention relates to a reinforcement element (9) for such a wing (1).
Description
Die vorliegende Erfindung betrifft einen Flügel für ein Fenster oder eine Tür, wobei der Flügel einen aus mehreren Profilabschnitten gebildeten Flügelrahmen mit einer Haupthohlkammer zur Aufnahme eines Verstärkungselements und einer Beschlagnut zur zumindest teilweisen Aufnahme eines Beschlagelements; ein in den Flügelrahmen aufgenommenes Flächenelement; ein zumindest teilweise in die Beschlagnut aufgenommenes Beschlagelement; und ein in die Haupthohlkammer aufgenommenes, aus mehreren Schenkeln aufgebautes Verstärkungselement umfasst. Darüber hinaus betrifft die vorliegende Erfindung ein Verstärkungselement für einen derartigen Flügel.The present invention relates to a sash for a window or a door, the sash comprising a sash frame formed from a plurality of profile sections with a main hollow chamber for accommodating a reinforcing element and a fitting groove for at least partially accommodating a fitting element; a surface element accommodated in the wing frame; a fitting element at least partially accommodated in the fitting groove; and a multi-leg reinforcing member received within the main cavity. In addition, the present invention relates to a reinforcement element for such a wing.
Derartige Fenster- und Türflügel sowie Verstärkungselemente dafür sind im Stand der Technik weitreichend bekannt. Beispielsweise beschreibt die
Vor diesem Hintergrund liegt die Aufgabe der vorliegenden Erfindung in der Bereitstellung eines Flügels für ein Fenster oder für eine Tür, der die Nachteile des Stands der Technik zumindest teilweise überwindet. Insbesondere soll der erfindungsgemäße Flügel einen verbesserten Einbruchsschutz bieten. Darüber hinaus soll das in dem erfindungsgemäßen Flügel eingesetzte Verstärkungselement dem erfindungsgemäßen Flügel eine gegenüber dem Stand der Technik erhöhte Stabilität verleihen. Schließlich liegt die Aufgabe der vorliegenden Erfindung auch in der Bereitstellung eines Verstärkungselements für einen derartigen Flügel.Against this background, the object of the present invention is to provide a wing for a window or for a door which at least partially overcomes the disadvantages of the prior art. In particular, the wing according to the invention should offer improved protection against burglary. In addition, the reinforcing element used in the wing according to the invention should give the wing according to the invention increased stability compared to the prior art. Finally, the object of the present invention is also to provide a reinforcement element for such a wing.
Gemäß der vorliegenden Erfindung werden diese und andere Aufgaben durch einen Flügel für ein Fenster oder eine Tür mit den Merkmalen des Anspruchs 1 bzw. durch ein Verstärkungselement mit den Merkmalen des Anspruchs 10 gelöst. Bevorzugte Ausführungsformen des erfindungsgemäßen Flügels sind in den abhängigen Ansprüchen beschrieben.According to the present invention, these and other objects are achieved by a sash for a window or a door having the features of
Gemäß der vorliegenden Erfindung wurde erkannt, dass die Einbruchssicherheit eines Fensters bzw. einer Tür dadurch erhöht werden kann, dass einem Beschlagelement, dass in den vom Verstärkungselement umschlossenen Hohlraum hineinragt, weniger Spielraum für ein Verschwenken zur Verfügung gestellt wird. Das Getriebe des Beschlags wird auf von der Außenseite durch Verschrauben an dem Flügelrahmen befestigt. Bei einem Einbruchsversuch kann daher durch Hin- und Herbewegen des Getriebes eine Hebelwirkung auf das teilweise in den Hohlraum des Verstärkungselements aufgenommene Beschlagelements, beispielsweise auf einen Schlosskasten, ausgeübt werden. Diese Hebelwirkung kann dazu führen das Schließelemente, beispielsweise Schließzapfen, aus den am Blendrahmen befestigten Schließblechen heraustreten und das Öffnen des Fensters freigeben können. Erfindungsgemäß wird dem dadurch entgegengetreten, dass das Verstärkungselement zumindest einen Schenkel aufweist, der mindestens einen Abschnitt umfasst, der parallel zu einer Nutwand der Beschlagnut und in Verlängerung der Nutwand der Beschlagnut angeordnet ist. Wird bei einem Einbruchsversuch nun versucht, das Fenster durch Einwirkung auf das Getriebe zu öffnen, kommt es bereits bei einem sehr geringen Verschwenken des Beschlagelements zu einem Anliegen des Beschlagelements an dem Schenkel, sodass ein weiteres Verschwenken in diese Richtung nicht mehr möglich ist. Auf diese Weise wird der Einbruchschutz eines den erfindungsgemäßen Flügel umfassenden Fensters erheblich erhöht. Darüber hinaus trägt ein derartiges Verstärkungselement erheblich zur statischen Stabilität des erfindungsgemäßen Flügels bei.According to the present invention, it was recognized that the burglary security of a window or a door can be increased in that a fitting element that protrudes into the hollow space enclosed by the reinforcing element is provided with less scope for pivoting. The gear mechanism of the fitting is attached to the sash frame from the outside by screwing. In the event of an attempted break-in, a leverage effect can therefore be exerted on the fitting element, for example on a lock case, which is partially accommodated in the hollow space of the reinforcing element, by moving the gear mechanism back and forth. This leverage can lead to the locking elements, for example locking pins, protruding from the locking plates attached to the frame and can release the opening of the window. According to the invention, this is counteracted in that the reinforcing element has at least one leg which comprises at least one section which is arranged parallel to a groove wall of the fitting groove and as an extension of the groove wall of the fitting groove. If, during an attempted break-in, an attempt is now made to open the window by acting on the gear mechanism, even a very slight pivoting of the fitting element causes the fitting element to rest against the leg, so that further pivoting in this direction is no longer possible. In this way, the protection against burglary of a window comprising the sash according to the invention is considerably increased. In addition, such a reinforcement element contributes significantly to the static stability of the wing according to the invention.
Dementsprechend liegt die vorliegende Erfindung in der Bereitstellung eines Flügels für ein Fenster oder eine Tür, der einen aus mehreren Profilabschnitten gebildeten Flügelrahmen mit einer Haupthohlkammer zur Aufnahme eines Verstärkungselements und einer Beschlagnut zur zumindest teilweisen Aufnahme eines Beschlagelements; ein in den Flügelrahmen aufgenommenes Flächenelement; ein zumindest teilweise in die Beschlagnut auf genommenes Beschlagelement; und ein in die Haupthohlkammer aufgenommenes, aus mehreren Schenkeln aufgebautes Verstärkungselement umfasst, wobei sich der Flügel erfindungsgemäß dadurch auszeichnet, dass das Verstärkungselement zumindest einen Schenkel aufweist, der mindestens einen Abschnitt aufweist, der parallel zu einer Nutwand der Beschlagnut und in Verlängerung der Nutwand der Beschlagnut angeordnet ist.Accordingly, the present invention lies in the provision of a sash for a window or a door, which comprises a sash frame formed from a plurality of profile sections with a main hollow chamber for receiving a reinforcing element and a fitting groove for at least partially accommodating a fitting element; a panel received in the wing frame; a fitting element at least partially accommodated in the fitting groove; and a reinforcing element accommodated in the main hollow chamber and made up of several legs, the wing being characterized according to the invention in that the reinforcing element has at least one leg which has at least one section which is parallel to a groove wall of the fitting groove and in extension of the groove wall of the fitting groove is arranged.
In Bezug auf den erfindungsgemäßen Flügel ist es bevorzugt, wenn der mindestens eine Schenkel des Verstärkungselements eine Anlagefläche zur zumindest teilweisen Abstützung des Beschlagelemnts aufweist. Hierin ist unter einer "Anlagefläche" eine Teilfläche eines Schenkels des Verstärkungselements zu verstehen, an der ein Teil des Beschlagelements bei einem geringen Verschwenken des Beschlagelements, beispielsweise um einen Winkel im Bereich von 2° bis 15°, insbesondere von 3° bis 10°, in dem Verstärkungselement zur Anlage kommt. Eine derartige Anlagefläche trägt weiter zum Einbruchsicherheit eines einen erfindungsgemäßen Flügel umfassenden Fensters bei.With regard to the wing according to the invention, it is preferred if the at least one leg of the reinforcing element has a contact surface for at least partially supporting the fitting element. Here, a "contact surface" is to be understood as a partial surface of a leg of the reinforcing element, on which a part of the fitting element comes into contact with a slight pivoting of the fitting element, for example by an angle in the range from 2° to 15°, in particular from 3° to 10°. comes to rest in the reinforcing element. Such a contact surface further contributes to the burglary security of a window comprising a sash according to the invention.
Zusätzlich oder alternativ dazu kann es hilfreich sein, zwei Schenkel des Verstärkungselements jeweils zumindest einen Abschnitt umfassen, der jeweils parallel zu einer Nutwand der Beschlagnut und jeweils in Verlängerung dieser Nutwand der Beschlagnut angeordnet sind. Auf diese Weise wird ein Verschwenken des Beschlagelements in zwei Richtungen durch einen Eingriff von außen eingeschränkt, was den Einbruchschutz weiter erheblich verbessert.In addition or as an alternative to this, it can be helpful if two legs of the reinforcement element each comprise at least one section which is each arranged parallel to a groove wall of the fitting groove and each in an extension of this groove wall of the fitting groove. In this way, pivoting of the fitting element in two directions is restricted by intervention from the outside, which further significantly improves protection against burglary.
Es kann sich auch als günstig erweisen, wenn der Flügelrahmen einen Profilsteg aufweist, der zumindest abschnittsweise parallel zu einer Nutwand der Beschlagnut und in Verlängerung der Nutwand der Beschlagnut angeordnet ist. Auf diese Weise wird das Verschwenken des Beschlagelements, das zumindest teilweise in der Beschlagnut aufgenommen ist, durch äußere Einwirkung in zwei Richtungen stark eingeschränkt, wobei dies in einer Richtung durch das Verstärkungselement, in der anderen Richtung durch den Steg des Flügelrahmenprofils erfolgt. Auf diese Weise kann die Einbruchsicherheit des Fensters, das einen erfindungsgemäßen Flügel umfasst, weiter erhöht werden. In diesem Zusammenhang kann es von besonderem Nutzen sein, wenn der Profilsteg des Flügelrahmens eine Profilanlage-fläche zur zumindest teilweisen Abstützung des Beschlagelements aufweist. Auch eine derartige Anlagefläche trägt weiter zum Einbruchsicherheit eines einen erfindungsgemäßen Flügel umfassenden Fensters bei. Unter einer "Profilanlagefläche", wie hierin verwendet, ist eine Teilfläche eines Stegs eines Profils zu verstehen, an der ein Teil des Beschlagelements bei einem geringen Verschwenken des Beschlagelements, beispielsweise um einen Winkel im Bereich von 2° bis 15°, insbesondere von 3° bis 10°, in dem Verstärkungselement zur Anlage kommt.It can also prove advantageous if the casement has a profile web which is arranged at least in sections parallel to a groove wall of the fitting groove and as an extension of the groove wall of the fitting groove. In this way, the pivoting of the fitting element, which is at least partially accommodated in the fitting groove, is severely restricted by external influences in two directions, with this taking place in one direction through the reinforcing element and in the other direction through the web of the casement profile. In this way, the burglary security of the window, which includes a sash according to the invention, can be further increased. In this context, it can be of particular use if the profile web of the casement has a profile contact surface for at least partial support of the fitting element. Such a contact surface also contributes further to the burglary security of a window comprising a sash according to the invention. A “profile contact surface” as used herein is to be understood as a partial surface of a web of a profile on which a part of the fitting element comes into contact with a small pivoting of the fitting element, for example by an angle in the range of 2° to 15°, in particular of 3° up to 10°, in which the reinforcement element comes into contact.
Es kann auch günstig sein, wenn das Verstärkungselement einen im Wesentlichen L-förmigen oder g-förmigen Querschnitt aufweist. Ein derartiger Querschnitt lässt sich bei hoher Stabilität des Verstärkungselements gut in die Haupthohlkammer des Flügelrahmenprofils einbringen.It can also be favorable if the reinforcement element has a substantially L-shaped or G-shaped cross section. Such a cross-section can be at bring high stability of the reinforcement element well into the main hollow chamber of the casement profile.
Es kann auch hilfreich sein, wenn einer der Schenkel des einen im Wesentlichen orthogonal zu dem Schenkel angeordneten weiteren Schenkel aufweist, an dem eine zusätzliche Anlagefläche angeordnet ist. So wird in einfacher Weise ein Schutz vor dem von außen bewirkten Verschwenken des Beschlagelements in beide Verschwenkrichtungen realisiert. In diesem Zusammenhang kann es besonders günstig sein, wenn der weitere Schenkel doppelwandig ausgebildet ist.It can also be helpful if one of the legs has a further leg which is arranged essentially orthogonally to the leg and on which an additional contact surface is arranged. In this way, protection against pivoting of the fitting element in both pivoting directions caused from outside is implemented in a simple manner. In this context, it can be particularly favorable if the further leg is double-walled.
Es kann auch günstig sein, wenn der mindestens eine Schenkel des Verstärkungselements im Bereich der Anlagefläche doppelwandig ausgebildet ist. Doppelte Wände erhöhen den statisch stabilisierenden Faktor, der dem erfindungsgemäßen Flügel vom Verstärkungselement übertragen wird, erheblich.It can also be advantageous if the at least one leg of the reinforcement element is double-walled in the area of the contact surface. Double walls significantly increase the static stabilizing factor imparted by the reinforcing member to the wing of the present invention.
Bevorzugt handelt es sich bei den Rahmenprofilen sowohl für den Flügelrahmen als auch für den Blendrahmen um ein mehrere Hohlkammern umfassendes Hohlkammerprofil, insbesondere um ein mehrere Hohlkammern umfassendes Kunststoff-Hohlprofilkammerprofil oder ein mehrere Hohlkammern umfassendes Aluminium-Hohlkammerprofil, wobei jeweils Kunststoff-Hohlprofilkammerprofile besonders bevorzugt sind. Damit ist die Ausbildung des erfindungsgemäßen Fensters als Kunststofffenster besonders bevorzugt.The frame profiles, both for the casement frame and for the window frame, are preferably a hollow chamber profile comprising several hollow chambers, in particular a plastic hollow profile chamber profile comprising several hollow chambers or an aluminum hollow chamber profile comprising several hollow chambers, with plastic hollow profile chamber profiles being particularly preferred in each case. Thus, the formation of the window according to the invention as a plastic window is particularly preferred.
Der erfindungsgemäße Flügel, das erfindungsgemäße Verstärkungselement sowie einzelne Teile davon können auch zeilenweise oder schichtweise unter Verwendung eines zeilenaufbauenden oder schichtaufbauenden Fertigungsverfahrens (z. B. 3D-Druck) hergestellt werden. Das Profil des Flügelrahmens wird jedoch bevorzugt durch Extrusion bzw. Strangpressen hergestellt und zu Holmen abgelängt, die auf Gehrung geschnitten und miteinander verschweißt bzw. verbunden werden.The wing according to the invention, the reinforcing element according to the invention and individual parts thereof can also be produced line by line or in layers using a line-building or layer-building manufacturing process (e.g. 3D printing). However, the profile of the wing frame is preferably produced by extrusion or extrusion and cut to length to form spars which are mitred and welded or connected to one another.
Bevorzugte Ausführungsbeispiele der vorliegenden Erfindung werden nachfolgend unter Bezugnahme auf die beigefügten Zeichnungen näher erläutert. Dabei zeigen
-
Fig. 1 eine Querschnittsdarstellung eines Fensterflügels nach dem Stand der Technik; -
Fig. 2 eine Querschnittsdarstellung eines Fensterflügels gemäß einer Ausführungsform der vorliegenden Erfindung; -
Fig. 3 eine Querschnittsdarstellung eines Fensterflügels gemäß einer weiteren Ausführungsform der vorliegenden Erfindung; -
Fig. 4 eine Querschnittsdarstellung eines Fensterflügels gemäß einer weiteren Ausführungsform der vorliegenden Erfindung; und -
Fig. 5 eine Querschnittsdarstellung eines Fensterflügels gemäß einer weiteren Ausführungsform der vorliegenden Erfindung.
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1 a cross-sectional view of a window sash according to the prior art; -
2 a cross-sectional view of a window sash according to an embodiment of the present invention; -
3 a cross-sectional view of a window sash according to a further embodiment of the present invention; -
4 a cross-sectional view of a window sash according to a further embodiment of the present invention; and -
figure 5 a cross-sectional representation of a window sash according to a further embodiment of the present invention.
In
An der dem oberen Steg 12 gegenüberliegenden Seite weist der Flügelrahmen 2 eine Beschlagnut 6 auf. Die Beschlagnut 6 wird durch zwei Nutwände 14.1 und 14.2 und einen Nutgrund 15 begrenzt. Über einen Großteil ihrer Tiefe sind die beiden Nutwände 14.1 und 14.2 parallel zueinander angeordnet. In der Beschlagnut 6 ist ein als Schlosskasten mit Schließzapfen 11 ausgebildetes Beschlagelement 7 festgelegt. Dabei durchdringt das Beschlagelement 7 den Nutgrund 15 und ragt so in die Haupthohlkammer 8 des Flügelrahmens 2 hinein.The
Das als Stahlarmierung ausgebildete Verstärkungselement 9 ist mehrschenklig ausgebildet. Es weist einen im Wesentlichen L-förmigen Querschnitt auf, wobei der Schenkel 16 des L-förmigen Querschnitt einen Hohlraum umschließt, während der andere Schenkel 17 durch Umlegen des Armierungsstahls doppelwandig und hinsichtlich seiner Geometrie gerade ausgebildet ist. Die zur Nutwand 14.1 weisende Seite des einen Hohlraum umschließenden Schenkels 16 weist eine Stufe auf, durch die diese Seite in zwei Abschnitte 18.1 und 18.2 unterteilt wird. Die beiden Abschnitte 18.1 und 18.2 verlaufen weitgehend parallel zur Nutwand 14.1. Zusätzlich liegt der Abschnitt 18.2 in der Verlängerung der Nutwand 14.1. Damit liegt zwischen dem Abschnitt 18.2 des Verstärkungselements 9 und dem Beschlagelement 7 nur ein sehr geringer Abstand. Auf diese Weise liegt eine Seite des Beschlagelement 7 bereits nach einem sehr geringen Verdrehen an einer Anlagefläche 19 des Abschnitts 18.2 an.The reinforcing
Die der Nutwand 14.1 gegenüberliegenden Nutwand 14.2 wird durch den Profilsteg 20 bis zum oberen Steg 12 der Haupthohlkammer 8 verlängert. Damit verläuft der Profilsteg 20 parallel zur Nutwand 14.2 der Beschlagnut 6. So ist auf dieser Seite des Beschlagelement 7 der Abstand zwischen dem Beschlagelement 7 und dem Profilsteg 20 sehr gering, sodass bereits bei einem sehr geringen Verdrehen diese Seite des Beschlagelement 7 gegen eine Profilanlagefläche 21 des Profilsteg 20 stößt.The groove wall 14.2 opposite the groove wall 14.1 is extended by the
Damit ist ein stärkeres Verdrehen des Beschlagelements 7 in beide Richtungen durch eine äußere Einwirkung auf das mit dem Flügelrahmen 2 verbundene Getriebeband 10 verhindert, was die Einbruchsicherheit des den erfindungsgemäßen Flügel 1 umfassenden Fensters erheblich verbessert.This prevents the
Der Schenkel 17 des Verstärkungselements 9 ist im Bereich des Beschlagelements 7 umgelegt und damit doppelwandig ausgeführt. Dadurch wird der Abstand zwischen dem Schenkel 17 und dem Beschlagelement 7 verringert, sodass ein Eindrücken des Beschlagelements 7 in die Haupthohlkammer 8 des Flügelrahmens hinein verhindert wird, was ebenfalls der Einbruchsicherheit erhöht. Darüber hinaus trägt dies zur statischen Stabilität des erfindungsgemäßen Flügels bei, weil das Gewicht des in den Flügelrahmen 2 aufgenommene Flächenelements 5 (vgl.
Im Folgenden wird die vorliegende Erfindung unter Bezugnahme auf weitere Ausführungsformen erläutert, die in
In
Eine weitere Ausführungsform des erfindungsgemäßen Flügels 1 ist in
Gemäß
Daneben verläuft auch der Abschnitt 18.2 des Schenkels 16 parallel zur Nutwand 14.1 der Beschlagnut 6 und ist in der Verlängerung der Beschlagnut 14.1 angeordnet. Dadurch ist ein Verdrehen des Beschlagelement 7 in beide Verschwenkungsrichtungen durch äußere Einwirkung auf das Getriebeband 10 ebenfalls nur in geringem Umfang möglich. Dadurch verleiht der erfindungsgemäße Flügel 1 einem diesen umfassenden Fenster einen erheblich erhöhten Einbruchschutz.In addition, the section 18.2 of the
Die Erfindung wurde vorangehend unter Bezugnahme auf einen Flügel für ein Fenster im Detail erläutert. Es versteht sich, dass die Ausführungen auch für einen Flügel für eine Tür entsprechend gelten. Dabei ist als Profilrahmen exemplarisch ein Kunststoff-Hohlprofilrahmen beschrieben. Die Ausführungen gelten entsprechend auch für andere Arten von Profilrahmen, beispielsweise Aluminiumprofilrahmen, Holzprofilrahmen, Alumini-um-Kunststoff-Verbundprofilrahmen, Aluminium-Holz-Verbundprofilrahmen und dergleichen.The invention has been explained in detail above with reference to a sash for a window. It goes without saying that the statements also apply accordingly to a wing for a door. A plastic hollow profile frame is described as an example of the profile frame. The statements also apply correspondingly to other types of profile frames, for example aluminum profile frames, wooden profile frames, aluminum-plastic composite profile frames, aluminum-wood composite profile frames and the like.
Claims (10)
das Verstärkungselement (9) mindestens einen Schenkel (16, 17, 22) aufweist, der mindestens einen Abschnitt (18.2, 24) umfasst, der parallel zu einer Nutwand (14.1, 14.2) der Beschlagnut (6) und in Verlängerung der Nutwand (14.1, 14.2) der Beschlagnut (6) angeordnet ist.Casement (1) for a window or a door, comprising:
the reinforcing element (9) has at least one leg (16, 17, 22) which comprises at least one section (18.2, 24) which runs parallel to a groove wall (14.1, 14.2) of the fitting groove (6) and as an extension of the groove wall (14.1 , 14.2) of the fitting groove (6) is arranged.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202020107351.6U DE202020107351U1 (en) | 2020-12-17 | 2020-12-17 | Casement for a window or a door and reinforcement element for such a casement |
Publications (1)
Publication Number | Publication Date |
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EP4015755A1 true EP4015755A1 (en) | 2022-06-22 |
Family
ID=78844561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP21213986.9A Withdrawn EP4015755A1 (en) | 2020-12-17 | 2021-12-13 | Wing for a window or door and reinforcement element for such a wing |
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EP (1) | EP4015755A1 (en) |
DE (1) | DE202020107351U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022124815A1 (en) | 2022-09-27 | 2024-03-28 | Alpha Deuren International Bv | Light metal profile connection |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0585531A1 (en) | 1992-08-18 | 1994-03-09 | Carl Fuhr GmbH & Co. | Doors, windows or the like composed of hollow reinforced plastic section members |
DE29801631U1 (en) * | 1998-01-31 | 1998-03-26 | Veka Ag | Hollow chamber profile made of plastic for the production of window or door frames |
DE10358530A1 (en) * | 2003-07-04 | 2005-02-03 | Veka Ag | Door or window sash |
DE202008002534U1 (en) * | 2008-02-22 | 2008-06-12 | Adams-Fensterbau Gmbh | Heat protection window or French window |
DE202012104990U1 (en) * | 2012-12-20 | 2014-04-01 | Rehau Ag + Co | Door, in particular plastic door, with a reinforcing element and reinforcing element therefor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9301598U1 (en) | 1993-02-05 | 1994-06-01 | Niemann Hans Dieter | Frames for windows, doors or the like, in particular plastic frames |
DE102011056874A1 (en) | 2011-12-22 | 2013-06-27 | Fliesenfachgeschäft Kraft GmbH | Disc structure used in e.g. window of e.g. house, has LED that is arranged in regions of recess for emitting visible light in transparent plate plane which is parallel to surfaces of transparent plate |
EP3034768B1 (en) | 2014-12-16 | 2020-05-13 | SCHÜCO International KG | Window or door with a glazing rebate adhesive |
-
2020
- 2020-12-17 DE DE202020107351.6U patent/DE202020107351U1/en active Active
-
2021
- 2021-12-13 EP EP21213986.9A patent/EP4015755A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0585531A1 (en) | 1992-08-18 | 1994-03-09 | Carl Fuhr GmbH & Co. | Doors, windows or the like composed of hollow reinforced plastic section members |
DE29801631U1 (en) * | 1998-01-31 | 1998-03-26 | Veka Ag | Hollow chamber profile made of plastic for the production of window or door frames |
DE10358530A1 (en) * | 2003-07-04 | 2005-02-03 | Veka Ag | Door or window sash |
DE202008002534U1 (en) * | 2008-02-22 | 2008-06-12 | Adams-Fensterbau Gmbh | Heat protection window or French window |
DE202012104990U1 (en) * | 2012-12-20 | 2014-04-01 | Rehau Ag + Co | Door, in particular plastic door, with a reinforcing element and reinforcing element therefor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022124815A1 (en) | 2022-09-27 | 2024-03-28 | Alpha Deuren International Bv | Light metal profile connection |
EP4345240A1 (en) | 2022-09-27 | 2024-04-03 | Alpha Deuren International BV | Light metal profile connection |
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DE202020107351U1 (en) | 2022-03-23 |
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