EP1127989B1 - Profiled stud for a sound insulating partition - Google Patents
Profiled stud for a sound insulating partition Download PDFInfo
- Publication number
- EP1127989B1 EP1127989B1 EP01104124A EP01104124A EP1127989B1 EP 1127989 B1 EP1127989 B1 EP 1127989B1 EP 01104124 A EP01104124 A EP 01104124A EP 01104124 A EP01104124 A EP 01104124A EP 1127989 B1 EP1127989 B1 EP 1127989B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tongue
- profiled
- leg
- ridge
- legs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005192 partition Methods 0.000 title claims 2
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000035515 penetration Effects 0.000 claims description 3
- 210000002105 tongue Anatomy 0.000 description 57
- 238000009413 insulation Methods 0.000 description 7
- 230000007704 transition Effects 0.000 description 3
- 238000007688 edging Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
- E04B2/7412—Posts or frame members specially adapted for reduced sound or heat transmission
Definitions
- the invention relates to a profile stand for a soundproof mounting wall, in which two legs are connected at one end by a crosspiece having a material thickness, and in which a close nestability of two profile stand is given by a respective leg of a profile stand between the two legs of the another profile stand is pushed and is close to the one of these two legs and in which the crosspiece is provided with a tongue back forming M-tongue.
- the profile stand is disposed in the mounting wall between two wall shells, and each of the wall shells abuts one of the legs and is secured to the leg.
- the mounting wall is to ensure a certain sound insulation, which is why e.g. insulating material is introduced between the two wall shells.
- a well-known by the practice profile stand of the type mentioned forms a C-profile, in which the cross section by definition runs relatively straight from one leg to the other leg.
- the C-profile contributes little to the sound insulation of the mounting wall.
- the C-profile stand is due to its profile profile relatively easy to trim by hand using a pair of scissors, for which purpose the two legs are first cut, then the cross piece is folded in the amount of leg cuts and then the cross piece is cut along the kink.
- An object of the invention is to provide a profile stand of the type mentioned, which has an improved sound-absorbing function while maintaining the ease of hand cutter cutability.
- This profile stand combines the improved by the M-tongue sound insulation with an improved, i. tight nestability.
- the eccentric arrangement of the M tongue can be used with advantage in a wide design of the tongue back and is preferably used in combination with the narrow tongue back.
- There is a profile stand in which on the one hand provided by a narrow cross-sectional profile profile for easy hand cutter cuttability, and in the other hand, a good Schachtelium and stackability of two profile stand is given by a respective leg of a profile stand between the two legs of the other Profile stand is pushed and is close to the one of these two legs.
- the good here i. E. narrow or space-saving stackability of the profile stand improves the conditions in the storage and transport of the profile stand and the nestability makes it possible to extend one profile stand by another, by the two profile stand are nested with overlapping end pieces.
- the good nestability thus simplifies the lengthy fitting of profile uprights or profile stand pieces.
- the M-tongue is arranged eccentrically offset by at least half the width of the tongue base. This minimum level of eccentricity is necessary for nestability.
- each leg has a fold at the opposite end of the crosspiece. It is the one profile stand with the shorter leg pushed under the fold of the longer leg of the other profile stand.
- the eccentric M tongue is spaced from the closer leg by at least the screw penetration dimension.
- the fferen-Durchdringindu which is also called minimum penetration, is that screw portion which protrudes from the wall shell defining the leg screw from the inside of the leg. The screw should not penetrate into the M-tongue.
- a profile profile determined by a narrow cross-section is provided for easy hand cutter cuttability, and the cross piece forms on a M tongue a narrow tongue back which is shaped by only one bend and has a maximum back width equal to 4 times the material thickness.
- This narrowness of the tongue back, in conjunction with the M tongue, i. with the M-shape of the profile a significant improvement in the achievable by means of the profile stand sound insulation. Due to the narrowness of the tongue back and not only due to the M-tongue of the profile stand has an improved sound-absorbing effect in the mounting wall.
- the simple hand cutter cutability is ensured because the M-tongue can be cut by means of the shears because of the narrowness of the tongue back, after which tongue pieces are cut starting from the tongue back.
- the hand-scissors cutting of the special M-profile stand according to the invention as well as that of the known C-profile stand runs.
- the narrowness of the tongue back is important for both improved sound insulation and easy hand cutter cuttability.
- the M tongue begins at the level of the crosspiece associated end of the legs at a tongue with the two tongue pieces, which merge into one another at the tongue back.
- the length of the M-tongue extending from the tongue to the back of the tongue is usually at least 50% the length of the legs and a maximum of 100% of the length of the legs. It is important that the tongue back is formed by means of only one bend, ie edging and not, for example, by means of two mutually parallel edgings.
- the tongue back is the outer contour of the semicircular transition from the one tongue piece to the other tongue piece, wherein the spine width corresponds approximately to the diameter of this transition semicircle. Since the M-tongue in itself causes a weakening of the stability of the profile stand, its legs at the opposite end of the crosspiece usually a fold, which is also given in the known C-profile stand and increases the stability of the profile stand.
- the M-tongue is created with the narrow tongue back by bending the crosspiece over a sharp edge and then forming a sharp bend on the side of that edge. Since the shaped edge must be slightly rounded for practical reasons, the tongue back, i. the transition between the two tongue pieces on the inside slightly rounded. It is especially expedient and advantageous if the narrow tongue back has a maximum back width equal to 3 times the material thickness.
- the narrowness of the tongue back is reinforced, which further improves the sound insulation of the profile stand in the mounting wall and further facilitates the hand cutter cutting ability.
- the M tongue When two tongue pieces project from the narrow tongue back and arranged at an angle of 5-15 ° with respect to each other, the M tongue has a preferable shape in terms of sound absorption and cuttability. If the crosspiece between each of the legs and the M-tongue forms an approximately rectangular transverse portion to the leg, the narrow tongue back and the small angle between the tongue pieces can be simplified.
- a particularly expedient and advantageous embodiment is when the M-tongue is provided along the narrow tongue back with a series of apertures, which also extend to the two tongues emanating from the tongue back.
- These, also on the tongue pieces extending breakthroughs also contribute to the improvement of the sound insulation of the profile stand. They facilitate the hand scissors cutting, as in the area of the openings a tongue back is not cut and the scissors can be attached to one of the tongue pieces.
- the profile stand according to the drawing is installed in a mounting wall according to FIG. 1, which has two wall shells 1, which are respectively placed from the outside to one of two legs 2 of the profile stand 3. There are screws 4 screwed from the outside through the wall shell 1 and the legs 2 and the screw 4 protrudes by a fürdringindu 5 from the inside of the leg in the profile stand.
- the profile stand is assigned a center line 6.
- Each leg 2 carries at one end a fold 7 and the two folds 7 project towards each other. At the opposite ends of the folds go the two legs 2 in cross piece 8 into each other, which is provided with an M-tongue 9.
- the bends 7 arranged opposite crosspiece 8 then forms at each leg 2, 2 'a transverse region 10, 10', of which one is 10 larger than the other 10 ', so that the M-tongue 9 with respect to the center line. 6 is arranged off-center, ie of the one leg 2 has a greater distance than from the other leg 2 '.
- the profile stand 3 is arranged for tight nesting with a same profile stand 31 to each other so that the legs 2, 2 'with the folds 7 to each other and that the longer leg 2 of a profile stand 3 the shorter leg 2' of is associated with other profile stand 31.
- the two M-tongues of the two profile posts 3, 31 are sufficiently far offset from each other.
- the two profile posts 3, 31 are nested tightly or closely, in each case one of the legs 2 'of the one profile stand rests on the other leg 2 of the other profile stand from the inside.
- the two M-tongues do not touch each other.
- Each M-tongue 9 forms at the transverse regions 10, 10 'a tongue 11, which is formed by two tongue pieces 12 which are arranged at an acute angle 13 to each other.
- the two tongue pieces 12 merge into one another at the end opposite the tongue foot 11 via a tongue back 14.
- the tongue back 14 has a spine width 15 which is measured on the outside and which is larger as the material thickness 16 of the profile stand.
- the tongue back 14 forms on its inside a kink-like relatively sharp bend 17.
- the tongue back 14 is provided with a series of short apertures 18, so that only short bridges remain 19 of the tongue back itself.
- the apertures 18 are punched in the case of flat material as round holes and also extend to the tongue pieces 12th
- two profile stands are stacked for transportation or storage, i. save space and pushed together relatively loosely.
- the fold 7 of an outwardly disposed leg 2 'of one profile stand ends in front of an adjacent inwardly disposed leg of the other profile stand.
- each of the folds 7 of a profile stand distance from the transverse regions 10, 10 'of the second profile stand While in nested profile uprights according to FIG. 4 each have a longer leg of a profile stand and a shorter leg of the second profile stand must be assigned to each other, this can be optional for stacked profile uprights, as in stacked profile uprights as shown in FIG. 6, the two shorter legs of the two Profile stand and the two longer legs of the two profile stand can be assigned to each other.
Abstract
Description
Die Erfindung betrifft einen Profilständer für eine schalldämmende Montagewand, bei dem zwei Schenkel einerends durch ein Querstück miteinander verbunden sind, das eine Materialdicke aufweist, und bei dem eine enge Schachtelbarkeit zweier Profilständer gegeben ist, indem jeweils ein Schenkel des einen Profilständers zwischen die zwei Schenkel des anderen Profilständers geschoben ist und sich dicht bei dem einen dieser zwei Schenkel befindet und bei dem das Querstück mit einer einen Zungenrücken bildenden M-Zunge versehen ist.The invention relates to a profile stand for a soundproof mounting wall, in which two legs are connected at one end by a crosspiece having a material thickness, and in which a close nestability of two profile stand is given by a respective leg of a profile stand between the two legs of the another profile stand is pushed and is close to the one of these two legs and in which the crosspiece is provided with a tongue back forming M-tongue.
Ein solcher Profilständer ist aus der US-A-5 464 302 bekannt.Such a profile stand is known from US-A-5 464 302.
Der Profilständer ist in der Montagewand zwischen zwei Wandschalen angeordnet und jede der Wandschalen liegt an einem der Schenkel an und ist an dem Schenkel befestigt. Die Montagewand soll eine bestimmte Schalldämmung gewährleisten, weshalb z.B. zwischen die beiden Wandschalen Dämmmaterial eingebracht ist. Ein durch die Praxis bekannter Profilständer der eingangs genannten Art bildet ein C-Profil, bei dem das Querstück definitionsgemäß relativ geradlinig von dem einen Schenkel zu dem anderen Schenkel verläuft. Das C-Profil trägt zur Schalldämmung der Montagewand kaum etwas bei. Jedoch ist der C-Profilständer aufgrund seines Profilverlaufs relativ einfach von Hand mittels einer Handschere zu beschneiden, wozu zunächst die beiden Schenkel geschnitten werden, dann das Querstück in Höhe der Schenkel-Schnitte geknickt wird und dann das Querstück entlang dem Knick geschnitten wird.The profile stand is disposed in the mounting wall between two wall shells, and each of the wall shells abuts one of the legs and is secured to the leg. The mounting wall is to ensure a certain sound insulation, which is why e.g. insulating material is introduced between the two wall shells. A well-known by the practice profile stand of the type mentioned forms a C-profile, in which the cross section by definition runs relatively straight from one leg to the other leg. The C-profile contributes little to the sound insulation of the mounting wall. However, the C-profile stand is due to its profile profile relatively easy to trim by hand using a pair of scissors, for which purpose the two legs are first cut, then the cross piece is folded in the amount of leg cuts and then the cross piece is cut along the kink.
Es ist auch durch die Praxis bekannt ein Profilständer für eine schalldämmende Montagewand, bei dem zwei Schenkel einerends durch ein Querstück miteinander verbunden sind, das eine Materialdicke aufweist, und bei dem das Querstück an einer M-Zunge einen breiten Zahnrücken bildet, so dass durch diesen Profilverlauf eine einfache Handschere-Schneidbarkeit verhindert ist, weil der breite Zungenrücken sich der Handschere widersetzt. Der breite Zungenrücken ist durch zwei Biegungen bzw. Kantungen geformt und weist eine Rückenbreite auf, die mindestens das 6-fache der Materialdicke ist. Dieser Profilständer hat aufgrund des mit der M-Zunge versehenen Querstücks eine bessere schalldämmende Funktion als der Profilständer mit dem relativ geradlinigen Querstück.It is also known by practice a profile stand for a sound-absorbing mounting wall, in which two legs are connected at one end by a crosspiece having a material thickness, and in which the crosspiece forms a broad tooth back on an M tongue, so that this profile profile prevents easy hand cutter cuttability because the broad tongue back resists the hand cutter. The broad tongue back is formed by two bends and has a spine width that is at least 6 times the material thickness. This profile stand has a better sound-insulating function than the profile stand with the relatively straight crosspiece due to the provided with the M-tongue crosspiece.
Eine Aufgabe der Erfindung ist es, einen Profilständer der eingangs genannten Art zu schaffen, der unter Wahrung der einfachen Handschere-Schneidbarkeit eine verbesserte schalldämmende Funktion aufweist.An object of the invention is to provide a profile stand of the type mentioned, which has an improved sound-absorbing function while maintaining the ease of hand cutter cutability.
Der erfindungsgemäße Profilständer für eine schalldämmende Montagewand gemäß Anspruch 1 weist, diese Aufgabe lösend, zwei Schenkel auf, die einerends durch ein Querstück miteinander verbunden sind, das eine Materialdicke aufweist, wobei eine enge Schachtelbarkeit zweier Profilständer gegeben ist, indem jeweils ein Schenkel des einen Profilständers zwischen die zwei Schenkel des anderen Profilständers geschoben ist und sich dicht bei dem einen dieser zwei Schenkel befindet, wobei das Querstück mit einer einen Zungenrücken bildenden M-Zunge versehen ist, die außermittig angeordnet von dem einen Schenkel einen größeren Abstand als von dem anderen Schenkel aufweist.The profile stand according to the invention for a sound-insulating mounting wall according to claim 1, solving this problem, two legs which are connected at one end by a crosspiece having a material thickness, with a close Schachtelbarkeit two profile stand is given by a respective leg of a profile stand is slid between the two legs of the other profile stand and is close to the one of these two legs, wherein the crosspiece is provided with a tongue back forming M-tongue, which is arranged eccentrically from the one leg a greater distance than from the other leg ,
Dieser erfindungsgemäße Profilständer verbindet die durch die M-Zunge verbesserte Schalldämmung mit einer verbesserten, d.h. engen Schachtelbarkeit. Die außermittige Anordnung der M-Zunge lässt sich bei breiter Gestaltung des Zungenrückens mit Vorteil einsetzen und wird vorzugsweise in Kombination mit dem schmalen Zungenrücken eingesetzt. Es liegt ein Profilständer vor, bei dem einerseits ein durch schmalen Querschnitt bestimmter Profilverlauf für einfache Handschere-Schneidbarkeit vorgesehen ist, und bei dem andererseits eine gute Schachtelbarkeit sowie Stapelbarkeit zweier Profilständer gegeben ist, indem jeweils ein Schenkel des einen Profilständers zwischen die zwei Schenkel des anderen Profilständers geschoben ist und sich dicht bei dem einen dieser zwei Schenkel befindet.This profile stand according to the invention combines the improved by the M-tongue sound insulation with an improved, i. tight nestability. The eccentric arrangement of the M tongue can be used with advantage in a wide design of the tongue back and is preferably used in combination with the narrow tongue back. There is a profile stand, in which on the one hand provided by a narrow cross-sectional profile profile for easy hand cutter cuttability, and in the other hand, a good Schachtelbarkeit and stackability of two profile stand is given by a respective leg of a profile stand between the two legs of the other Profile stand is pushed and is close to the one of these two legs.
Die hier zur Rede stehende gute, d.h. enge bzw. raumsparende Stapelbarkeit des Profilständers verbessert die Verhältnisse bei der Lagerung und dem Transport des Profilständers und die Schachtelbarkeit lässt es zu, einen Profilständer durch einen anderen zu verlängern, indem die beiden Profilständer mit einander überlappenden Endstücken geschachtelt werden. Die gute Schachtelbarkeit vereinfacht also das längenmäßige Aneinandersetzen von Profilständern bzw. Profilständerstücken. In der Regel ist die M-Zunge mindestens um die halbe Breite des Zungenfußes außermittig verschoben angeordnet. Dieses Mindestmaß der Außermittigkeit ist für die Schachtelbarkeit notwendig.The good here, i. E. narrow or space-saving stackability of the profile stand improves the conditions in the storage and transport of the profile stand and the nestability makes it possible to extend one profile stand by another, by the two profile stand are nested with overlapping end pieces. The good nestability thus simplifies the lengthy fitting of profile uprights or profile stand pieces. As a rule, the M-tongue is arranged eccentrically offset by at least half the width of the tongue base. This minimum level of eccentricity is necessary for nestability.
Besonders zweckmäßig und vorteilhaft ist es, wenn die beiden Schenkel verschieden lang sind. Dies lässt es zu, die beiden Profilständer mit zueinander parallelen Schenkeln und Querstücken zu schachteln. Auch die verschieden langen Schenkel sind in Verbindung damit vorteilhaft, dass jeder Schenkel an dem dem Querstück entgegengesetzten Ende eine Abkantung aufweist. Es wird der eine Profilständer mit dem kürzeren Schenkel unter die Abkantung des längeren Schenkels des anderen Profilständers geschoben.Particularly effective and advantageous is when the two legs are different lengths. This makes it possible to nest the two profile stand with mutually parallel legs and cross pieces. Also, the different lengths of leg are advantageous in conjunction with that each leg has a fold at the opposite end of the crosspiece. It is the one profile stand with the shorter leg pushed under the fold of the longer leg of the other profile stand.
Besonders zweckmäßig und vorteilhaft ist es sodann, wenn die außermittige M-Zunge von dem näheren Schenkel mindestens um das Schrauben-Durchdringmaß beabstandet ist. Das Schrauben-Durchdringmaß, das auch Mindestdurchdringung genannt wird, ist derjenige Schraubenabschnitt, der von der die Wandschale am Schenkel festlegenden Schraube von der Innenseite des Schenkels wegragt. Die Schraube soll nicht in die M-Zunge eindringen.It is then particularly expedient and advantageous if the eccentric M tongue is spaced from the closer leg by at least the screw penetration dimension. The Schrauben-Durchdringmaß, which is also called minimum penetration, is that screw portion which protrudes from the wall shell defining the leg screw from the inside of the leg. The screw should not penetrate into the M-tongue.
Vorzugsweise ist ein durch schmalen Querschnitt bestimmter Profilverlauf für einfache Handschere-Schneidbarkeit vorgesehen und das Querstück bildet an einer M-Zunge einen schmalen Zungenrücken, der durch nur eine Biegung geformt ist und eine maximal der 4-fachen Materialdicke gleiche Rückenbreite aufweist.Preferably, a profile profile determined by a narrow cross-section is provided for easy hand cutter cuttability, and the cross piece forms on a M tongue a narrow tongue back which is shaped by only one bend and has a maximum back width equal to 4 times the material thickness.
Diese Schmalheit des Zungenrückens bringt in Verbindung mit der M-Zunge, d.h. mit der M-Form des Profils eine erhebliche Verbesserung der mittels des Profilständers erreichbaren Schalldämmung. Aufgrund der Schmalheit des Zungenrückens und nicht nur aufgrund der M-Zunge hat der Profilständer eine verbesserte schalldämmende Wirkung in der Montagewand. Dabei ist die einfache Handschere-Schneidbarkeit gewahrt, weil sich die M-Zunge wegen der Schmalheit des Zungenrückens mittels der Handschere anschneiden lässt, wonach vom Zungenrücken ausgehend Zungenstücke geschnitten werden. Im übrigen verläuft das Handschere-Schneiden des erfindungsgemäßen speziellen M-Profilständers ebenso wie das des bekannten C-Profilständers. Die Schmalheit des Zungenrückens ist sowohl für die verbesserte Schalldämmung als auch für die einfache Handschere-Schneidbarkeit wichtig.This narrowness of the tongue back, in conjunction with the M tongue, i. with the M-shape of the profile a significant improvement in the achievable by means of the profile stand sound insulation. Due to the narrowness of the tongue back and not only due to the M-tongue of the profile stand has an improved sound-absorbing effect in the mounting wall. The simple hand cutter cutability is ensured because the M-tongue can be cut by means of the shears because of the narrowness of the tongue back, after which tongue pieces are cut starting from the tongue back. Moreover, the hand-scissors cutting of the special M-profile stand according to the invention as well as that of the known C-profile stand runs. The narrowness of the tongue back is important for both improved sound insulation and easy hand cutter cuttability.
Die M-Zunge beginnt in Höhe des dem Querstück zugeordneten Endes der Schenkel bei einem Zungenfuß mit den zwei Zungenstücken, die am Zungenrücken ineinander übergehen. Die vom Zungenfuß zum Zungenrücken sich erstreckende Länge der M-Zunge beträgt in der Regel mindestens 50 % der Länge der Schenkel und maximal 100 % der Länge der Schenkel. Wichtig ist, dass der Zungenrücken mittels nur einer Biegung, d.h. Kantung und nicht z.B. mittels zweier zueinander paralleler Kantungen geformt ist. Der Zungenrücken ist die äußere Kontur des halbkreisförmigen Überganges von dem einen Zungenstück zu dem anderen Zungenstück, wobei die Rückenbreite in etwa dem Durchmesser dieses Übergangs-Halbkreises entspricht. Da die M-Zunge an sich eine Schwächung der Stabilität des Profilständers verursacht, weisen dessen Schenkel an dem dem Querstück entgegengesetzten Ende in der Regel eine Abkantung auf, die auch bei dem bekannten C-Profilständer gegeben ist und die Stabilität des Profilständers erhöht.The M tongue begins at the level of the crosspiece associated end of the legs at a tongue with the two tongue pieces, which merge into one another at the tongue back. The length of the M-tongue extending from the tongue to the back of the tongue is usually at least 50% the length of the legs and a maximum of 100% of the length of the legs. It is important that the tongue back is formed by means of only one bend, ie edging and not, for example, by means of two mutually parallel edgings. The tongue back is the outer contour of the semicircular transition from the one tongue piece to the other tongue piece, wherein the spine width corresponds approximately to the diameter of this transition semicircle. Since the M-tongue in itself causes a weakening of the stability of the profile stand, its legs at the opposite end of the crosspiece usually a fold, which is also given in the known C-profile stand and increases the stability of the profile stand.
Idealerweise wird die M-Zunge mit dem schmalen Zungenrücken erzeugt, indem das Querstück über eine scharfe Formkante gebogen wird und dann auf der Seite dieser Formkante einen scharfen Knick bildet. Da die Formkante aus praktischen Gründen etwas gerundet sein muss, ist auch der Zungenrücken, d.h. der Übergang zwischen den beiden Zungenstücken an der Innenseite etwas gerundet. Besonders zweckmäßig und vorteilhaft ist es dabei, wenn der schmale Zungenrücken eine maximal der 3-fachen Materialdicke gleiche Rückenbreite aufweist. Hierbei ist die Schmalheit des Zungenrückens verstärkt, was die Schalldämmung des Profilständers in der Montagewand weiter verbessert und die Handschere-Schneidbarkeit weiter erleichtert.Ideally, the M-tongue is created with the narrow tongue back by bending the crosspiece over a sharp edge and then forming a sharp bend on the side of that edge. Since the shaped edge must be slightly rounded for practical reasons, the tongue back, i. the transition between the two tongue pieces on the inside slightly rounded. It is especially expedient and advantageous if the narrow tongue back has a maximum back width equal to 3 times the material thickness. Here, the narrowness of the tongue back is reinforced, which further improves the sound insulation of the profile stand in the mounting wall and further facilitates the hand cutter cutting ability.
Wenn von dem schmalen Zungenrücken zwei Zungenstücke ausgehen, die zueinander unter einem Winkel von 5 - 15° angeordnet sind, weist die M-Zunge hinsichtlich Schallabsorption und Schneidbarkeit eine bevorzugte Gestalt auf. Wenn das Querstück jeweils zwischen dem einen der Schenkel und der M-Zunge einen zum Schenkel in etwa rechtwinkeligen Querbereich bildet, lassen sich der schmale Zungenrücken und der geringe Winkel zwischen den Zungenstücken vereinfacht verwirklichen.When two tongue pieces project from the narrow tongue back and arranged at an angle of 5-15 ° with respect to each other, the M tongue has a preferable shape in terms of sound absorption and cuttability. If the crosspiece between each of the legs and the M-tongue forms an approximately rectangular transverse portion to the leg, the narrow tongue back and the small angle between the tongue pieces can be simplified.
Eine besonders zweckmäßige und vorteilhafte Ausführungsform liegt vor, wenn die M-Zunge entlang dem schmalen Zungenrücken mit einer Reihe von Durchbrüchen versehen ist, die sich auch auf die zwei von dem Zungenrücken ausgehenden Zungenstücke erstrecken. Diese, sich auch auf die Zungenstücke erstreckenden Durchbrüche tragen ebenfalls zur Verbesserung der Schalldämmung des Profilständers bei. Sie erleichtern das Handschere-Schneiden, da im Bereich der Durchbrüche ein Zungenrücken nicht zu schneiden ist und die Handschere jeweils an eines der Zungenstücke angesetzt werden kann.A particularly expedient and advantageous embodiment is when the M-tongue is provided along the narrow tongue back with a series of apertures, which also extend to the two tongues emanating from the tongue back. These, also on the tongue pieces extending breakthroughs also contribute to the improvement of the sound insulation of the profile stand. They facilitate the hand scissors cutting, as in the area of the openings a tongue back is not cut and the scissors can be attached to one of the tongue pieces.
Besonders zweckmäßig und vorteilhaft ist es dabei, wenn in Richtung des schmalen Zungenrückens gesehen, eine vergrößerte Anzahl von jeweils kurzen Durchbrüchen und zwischen je zwei Durchbrüchen verbleibenden kurzen Brücken vorgesehen ist. Dies verbessert die Möglichkeiten, den Profilständer an einer Stelle zu schneiden, an der schmaler Zungenrücken nicht vorhanden ist.It is particularly expedient and advantageous, when viewed in the direction of the narrow tongue back, an increased number of short openings and between each two openings remaining short bridges is provided. This improves the ability to cut the profile stand at a location where narrow tongue back is absent.
In der Zeichnung ist eine bevorzugte Ausführungsform der Erfindung dargestellt und zeigt
- Fig. 1 einen senkrechten Längsschnitt eines Teiles einer schalldämmenden Montagewand mit einem Profilständer,
- Fig. 2 einen Querschnitt des Profilständers gemäß Fig. 1, in einem gegenüber Fig. 1 vergrößerten Maßstab,
- Fig. 3 den Profilständer gemäß Fig. 2 mit einem zweiten, gleichen Profilständer in einem Zustand kurz vor dem Schachteln,
- Fig. 4 die beiden Profilständer aus Fig. 3 im geschachtelten Zustand,
- Fig. 5 eine Seitenansicht eines Teiles einer M-Zunge des Profilständers gemäß Fig. 2, in einem gegenüber Fig. 2 vergrößerten Maßstab, und
- Fig. 6 die beiden Profilständer aus Fig. 3 in einem ersten gestapelten Zustand
- 1 is a vertical longitudinal section of a part of a sound-absorbing mounting wall with a profile stand,
- 2 shows a cross section of the profile stand according to FIG. 1, in a scale enlarged relative to FIG. 1, FIG.
- FIG. 3 shows the profile stand according to FIG. 2 with a second, identical profile stand in a state shortly before nesting, FIG.
- 4, the two profile stand of FIG. 3 in the nested state,
- 5 is a side view of a portion of an M-tongue of the profile stand of FIG. 2, in a comparison with FIG. 2 enlarged scale, and
- Fig. 6, the two profile stand of FIG. 3 in a first stacked state
Der Profilständer gemäß Zeichnung wird in eine Montagewand gemäß Fig. 1 eingebaut, die zwei Wandschalen 1 aufweist, die jeweils von außen an einen von zwei Schenkeln 2 des Profilständers 3 gelegt sind. Es sind Schrauben 4 von außen durch die Wandschale 1 und den Schenkel 2 geschraubt und die Schraube 4 ragt um ein Durchdringmaß 5 von der Innenseite des Schenkels in den Profilständer. Dem Profilständer ist eine Mittellinie 6 zugeordnet. Jeder Schenkel 2 trägt an einem Ende eine Abkantung 7 und die beiden Abkantungen 7 ragen aufeinander zu. An den den Abkantungen entgegengesetzten Enden gehen die beiden Schenkel 2 über in Querstück 8 ineinander über, das mit einer M-Zunge 9 versehen ist.The profile stand according to the drawing is installed in a mounting wall according to FIG. 1, which has two wall shells 1, which are respectively placed from the outside to one of two
Gemäß Fig. 2 sind ein längerer Schenkel 2 und ein kürzerer Schenkel 2' vorgesehen, die jeweils die gleich weit vorragende Abkantung 7 tragen. Das den Abkantungen 7 gegenüber angeordnete Querstück 8 bildet anschließend an jeden Schenkel 2, 2' einen Querbereich 10, 10', von denen der eine 10 größer ist als der andere 10', so daß die M-Zunge 9 in Bezug auf die Mittellinie 6 außermittig angeordnet ist, d.h. von dem einen Schenkel 2 einen größeren Abstand aufweist als von dem anderen Schenkel 2'. Gemäß Fig. 4 wird der Profilständer 3 zum engen Schachteln mit einem gleichen Profilständer 31 derart zueinander angeordnet, daß die Schenkel 2, 2' mit den Abkantungen 7 aufeinander zu ragen und daß der längere Schenkel 2 des einen Profilständers 3 dem kürzeren Schenkel 2' des anderen Profilständers 31 zugeordnet ist. Da die M-Zunge 9 außermittig angeordnet ist, sind die beiden M-Zungen der beiden Profilständer 3, 31 ausreichend weit gegeneinander versetzt. Gemäß Fig. 4 sind die beiden Profilständer 3, 31 gut bzw. eng geschachtelt, indem jeweils der eine Schenkel 2' des einen Profilständers von innen an dem anderen Schenkel 2 des anderen Profilständers anliegt. Dabei berühren sich die beiden M-Zungen nicht.According to Fig. 2, a
Jede M-Zunge 9 bildet bei den Querbereichen 10, 10' einen Zungenfuß 11, der von zwei Zungenstücken 12 gebildet ist, die unter einem spitzen Winkel 13 zueinander angeordnet sind. Die beiden Zungenstücke 12 gehen an dem dem Zungenfuß 11 entgegengesetzten Ende über einen Zungenrücken 14 ineinander über. Gemäß Fig. 5 besitzt der Zungenrücken 14 eine Rückenbreite 15, die außen gemessen wird und die größer als die Materialdicke 16 des Profilständers ist. Der Zungenrücken 14 bildet an seiner Innenseite eine knickartige relativ scharfe Biegung 17. Gemäß Fig. 1 ist der Zungenrücken 14 mit einer Reihe von kurzen Durchbrüchen 18 versehen, so daß von dem Zungenrücken an sich nur kurze Brücken 19 bleiben. Die Durchbrüche 18 sind bei planem Material als Rundlöcher gestanzt und erstrecken sich auch auf die Zungenstücke 12.Each M-
Gemäß Fig. 6 sind zwei Profilständer für Transport oder Lagerung gestapelt, d.h. platzsparend und relativ lose zusammengeschoben. Bei gestapelten Profilständern endet jeweils die Abkantung 7 eines außen angeordneten Schenkels 2' des einen Profilständers vor einem benachbarten innen angeordneten Schenkel des anderen Profilständers. Es haben auch jeweils die Abkantungen 7 des einen Profilständers Abstand von den Querbereichen 10, 10' des zweiten Profilständers. Während bei geschachtelten Profilständern gemäß Fig. 4 jeweils ein längerer Schenkel des einen Profilständers und ein kürzerer Schenkel des zweiten Profilständers einander zugeordnet sein müssen, kann dies bei gestapelten Profilständern wahlweise sein, da bei gestapelten Profilständern gemäß Fig. 6 auch die beiden kürzeren Schenkel der beiden Profilständer und die beiden längeren Schenkel der beiden Profilständer einander zugeordnet sein können.According to Fig. 6, two profile stands are stacked for transportation or storage, i. save space and pushed together relatively loosely. In the case of stacked profile uprights, in each case the
Claims (10)
- Profiled stud for a sound-insulating partition, in which two legs (2, 2') are joined at their respective one ends by means of a cross member (8) having such a material thickness that close interfitting of two profiled studs is enabled by a respective leg of one of said profiled studs being pushed between the two legs of the other one of said profiled studs and being in close proximity to said one of said two legs, and in which the cross member (8) is provided with an M-tongue (9) which forms a tongue ridge (14),
characterised in
that said M-tongue (9) when disposed eccentrically is at a greater distance from the one leg (2) than from the other leg (2'). - Profiled stud as claimed in claim 2, characterised in that said M-tongue (9) is arranged so as to be eccentrically displaced by at least half the width of the tongue foot (11).
- Profiled stud as claimed in claim 1 or claim 2, characterised in that said two legs (2, 2') have different lengths.
- Profiled stud as claimed in claims 1, 2 or 3, characterised in that said eccentric M-tongue (9) is spaced from the nearer leg (2') at least by the amount of screw penetration (5).
- Profiled stud as claimed in any one of the preceding claims, characterised in that a profile extension defined by a narrow cross-section is intended for simple cutting with hand shears, and
that the cross member (8) defines a narrow tongue ridge on an M-tongue (9), said ridge being formed by one bend (17) only and having a ridge width (15) equal to not more than four times the material thickness (16). - Profiled stud as claimed in claim 5, characterised in that the length of said M-tongue (9) from the tongue foot (11) up to the narrow tongue ridge (14) is between 50% and 100% of the length of the leg (2, 2').
- Profiled stud as claimed in claim 5 or claim 6, characterised in that the narrow tongue ridge (14) has a ridge width (15) equal to no more than three times the material thickness (16).
- Profiled stud as claimed in claim 5, 6 or 7, characterised in that two tongue pieces (12) extend from the narrow tongue ridge (14) and are disposed at an angle (13) of between 5 and 15° relative to each other.
- Profiled stud as claimed in any one of the preceding claims 5 to 8, characterised in that the cross member (8) between a respective one of said legs (2, 2) and said M-tongue (9) defines a transverse portion (10, 10') approximately at right angles to the respective leg.
- Profiled stud as claimed in any one of the preceding claims 5 to 8, characterised in that said M-tongue (9) is provided with a series of perforations (18) along the narrow tongue ridge (14), said perforations also extending to both of said tongue pieces (12) extending from the tongue ridge (14).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20003618U | 2000-02-26 | ||
| DE20003618U DE20003618U1 (en) | 2000-02-26 | 2000-02-26 | Profile stand for a sound-absorbing mounting wall |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1127989A2 EP1127989A2 (en) | 2001-08-29 |
| EP1127989A3 EP1127989A3 (en) | 2001-09-12 |
| EP1127989B1 true EP1127989B1 (en) | 2007-01-03 |
Family
ID=7938001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01104124A Expired - Lifetime EP1127989B1 (en) | 2000-02-26 | 2001-02-21 | Profiled stud for a sound insulating partition |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1127989B1 (en) |
| AT (1) | ATE350544T1 (en) |
| BG (2) | BG699Y1 (en) |
| CZ (1) | CZ11626U1 (en) |
| DE (2) | DE20003618U1 (en) |
| EE (1) | EE00282U1 (en) |
| HR (1) | HRP20010130B1 (en) |
| HU (1) | HU2155U (en) |
| PL (1) | PL62498Y1 (en) |
| YU (1) | YU472U (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2380497A (en) * | 2001-09-25 | 2003-04-09 | Jonathan Evans | Metal profile for a sound insulation partition wall |
| NZ528138A (en) * | 2003-09-10 | 2006-03-31 | Fletcher Building Holdings Ltd | Stud assembly with plate between studs having longitudinal U or V shape for sound attenuation |
| DE102005016175A1 (en) * | 2005-04-07 | 2006-10-12 | Richter-System Gmbh & Co. Kg | C-section |
| FR2952948A1 (en) * | 2009-11-24 | 2011-05-27 | Lafarge Gypsum Int | ACOUSTIC AMOUNT OF CLOISON |
| WO2019091540A1 (en) * | 2017-11-13 | 2019-05-16 | Knauf Gips Kg | Profile and construction element set for arranging a component for a drywall construction, and drywall formed therewith |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE399291B (en) * | 1973-06-21 | 1978-02-06 | Bpa Byggproduktion Ab | DEVICE FOR SOUND INSULATING PARTIES |
| GB1538955A (en) * | 1977-05-12 | 1979-01-24 | Sidebottom D | Fence posts |
| US5464302A (en) * | 1993-08-23 | 1995-11-07 | National Gypsum Company | Extendible interconnected C-studs |
| DE29912774U1 (en) * | 1999-07-21 | 1999-11-18 | Profil Vertrieb Gmbh | Stand profile designed as a lightweight profile |
-
2000
- 2000-02-26 DE DE20003618U patent/DE20003618U1/en not_active Expired - Lifetime
-
2001
- 2001-02-08 BG BG105231U patent/BG699Y1/en unknown
- 2001-02-08 BG BG105231A patent/BG105231A/en unknown
- 2001-02-21 CZ CZ200111700U patent/CZ11626U1/en not_active IP Right Cessation
- 2001-02-21 DE DE50111764T patent/DE50111764D1/en not_active Expired - Lifetime
- 2001-02-21 EP EP01104124A patent/EP1127989B1/en not_active Expired - Lifetime
- 2001-02-21 AT AT01104124T patent/ATE350544T1/en active
- 2001-02-22 EE EEU200100005U patent/EE00282U1/en not_active IP Right Cessation
- 2001-02-23 HR HR20010130A patent/HRP20010130B1/en not_active IP Right Cessation
- 2001-02-23 PL PL01111933U patent/PL62498Y1/en unknown
- 2001-02-23 HU HU20010100045U patent/HU2155U/en unknown
- 2001-02-26 YU YU2401U patent/YU472U/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE50111764D1 (en) | 2007-02-15 |
| YU472U (en) | 2002-10-18 |
| HRP20010130B1 (en) | 2008-06-30 |
| EE00282U1 (en) | 2002-01-15 |
| ATE350544T1 (en) | 2007-01-15 |
| DE20003618U1 (en) | 2000-05-04 |
| EP1127989A3 (en) | 2001-09-12 |
| BG699Y1 (en) | 2004-10-29 |
| PL111933U1 (en) | 2001-08-27 |
| PL62498Y1 (en) | 2006-08-31 |
| HU0100045V0 (en) | 2001-04-28 |
| EP1127989A2 (en) | 2001-08-29 |
| HU2155U (en) | 2001-11-28 |
| HRP20010130A2 (en) | 2001-12-31 |
| BG105231A (en) | 2001-10-31 |
| CZ11626U1 (en) | 2001-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3094568B1 (en) | Container for transporting goods and device for dividing such a container | |
| DE821406C (en) | Profile bar for building structures | |
| DE808626C (en) | Connection between resilient plate-shaped construction parts | |
| EP1127989B1 (en) | Profiled stud for a sound insulating partition | |
| DE7501908U (en) | CONNECTING FITTING FOR THE STRUCTURAL CONNECTION OF MITER-CUT PROFILES | |
| DE2851549B1 (en) | Device for connecting formwork panels, in particular in the area of steps of a building | |
| DE2923903C2 (en) | ||
| DE3441500A1 (en) | Shelf of laminated material, in particular sheet metal | |
| DE2452859A1 (en) | INSIDE KNIVES FOR DRY SHAVERS | |
| DE3230312A1 (en) | Perforator for paper and cardboard goods, essentially comprising two extruded profiles | |
| DE8504841U1 (en) | Letter tray box | |
| EP0116013A2 (en) | Device for variable compartments for drawers | |
| DE102006051830B4 (en) | Holder for elongated objects, coupling element, holder system and tool for releasing the holder system | |
| EP2453066A2 (en) | Length-adjustable stand profile for lightweight walls | |
| EP0064320B1 (en) | Dry shaver with long hair cutter | |
| DE958721C (en) | Grid, e.g. B. radiator or ventilation grille for motor vehicles | |
| DE60208113T2 (en) | Dome of a reinforcement terminal box | |
| DE102005052828A1 (en) | Slotted bar for fixing partition plates, has slot surface in several slot-like breakthroughs which run orthogonal to lower edge of slot border | |
| DE8209688U1 (en) | Double flat spring contact | |
| DE7314866U (en) | ||
| EP0940508B1 (en) | Sanitary fitting | |
| EP3315019A1 (en) | Corner shaped sheet metal part, use of same, method for producing same and lawn edge set | |
| DE202017103993U1 (en) | Shuttering profile unit for a formwork system for the production of prefabricated concrete parts | |
| EP2244345B1 (en) | Housing and method for manufacturing same | |
| WO2017190827A2 (en) | Construction tool, particularly a grid-type plane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Kind code of ref document: A2 Designated state(s): AT CH DE LI NL TR |
|
| AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
| 17P | Request for examination filed |
Effective date: 20011112 |
|
| AKX | Designation fees paid |
Free format text: AT CH DE LI NL TR |
|
| AXX | Extension fees paid |
Free format text: LT PAYMENT 20011112;LV PAYMENT 20011112;MK PAYMENT 20011112;RO PAYMENT 20011112;SI PAYMENT 20011112 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: KNAUF GIPS KG |
|
| 17Q | First examination report despatched |
Effective date: 20050408 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE LI NL TR |
|
| AX | Request for extension of the european patent |
Extension state: LT LV MK RO SI |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070103 |
|
| REF | Corresponds to: |
Ref document number: 50111764 Country of ref document: DE Date of ref document: 20070215 Kind code of ref document: P |
|
| LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20070103 |
|
| NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: ISLER & PEDRAZZINI AG;POSTFACH 1772;8027 ZUERICH (CH) |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed |
Effective date: 20071005 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070103 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20100226 Year of fee payment: 10 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110228 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110228 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20160301 Year of fee payment: 16 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 350544 Country of ref document: AT Kind code of ref document: T Effective date: 20170221 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170221 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20190227 Year of fee payment: 19 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50111764 Country of ref document: DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200901 |