EP1548200B1 - Façade avec montants et traverses - Google Patents

Façade avec montants et traverses Download PDF

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Publication number
EP1548200B1
EP1548200B1 EP04030614A EP04030614A EP1548200B1 EP 1548200 B1 EP1548200 B1 EP 1548200B1 EP 04030614 A EP04030614 A EP 04030614A EP 04030614 A EP04030614 A EP 04030614A EP 1548200 B1 EP1548200 B1 EP 1548200B1
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EP
European Patent Office
Prior art keywords
mullion
parts
channel
transom
clamping element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP04030614A
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German (de)
English (en)
Other versions
EP1548200A3 (fr
EP1548200A2 (fr
Inventor
Rainer Vögele
Bernd Strobel
Stefan Sepp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raico Bautechnik GmbH
Original Assignee
Raico Bautechnik GmbH
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Filing date
Publication date
Application filed by Raico Bautechnik GmbH filed Critical Raico Bautechnik GmbH
Publication of EP1548200A2 publication Critical patent/EP1548200A2/fr
Publication of EP1548200A3 publication Critical patent/EP1548200A3/fr
Application granted granted Critical
Publication of EP1548200B1 publication Critical patent/EP1548200B1/fr
Anticipated expiration legal-status Critical
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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
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/965—Connections of mullions and transoms

Definitions

  • the invention relates to a mullion and transom façade according to the preamble of claim 1.
  • a substantially vertical or horizontal support profile is provided.
  • the facade element carrying the fastening profile is either pressed directly onto the support profile or attached with appropriate fasteners on this.
  • the support profiles themselves are made of a metal, such as steel, aluminum or the like, but also supporting profiles made of wood are used for the facades. Such facades are referred to, for example, as wood aluminum facades.
  • connection connection for connecting two support elements, in particular a mullion-transom connection for the facade construction known.
  • This is an improved connection comprising two mating parts engaging behind each other in the assembled state, one of which can be anchored to the first support element and the other to be anchored to the second support element.
  • the anchoring portions of the two fitting parts are offset in the direction of attachment to form an accessible receiving space for the securing part to each other.
  • the securing part consists of a clamping device which is adjustable so that at least in the mounting direction of the two support elements to generate a spreading effect, the anchoring portions of the two fitting parts are weggesp Sonbar away until the two support elements at least indirectly on the two fitting parts force and preferably positively against each other are tense.
  • the two support elements at least indirectly on the two fitting parts force and preferably positively against each other are tense.
  • there are gaps between the two parts of the fitting which make it seem possible to tilt the rider construction due to stress.
  • the invention has set itself the task of providing a mullion-transom façade, as described in the introduction, in which the described disadvantages of the prior art are eliminated and which provides a stable and torsionally rigid connection between the horizontal and vertical facade element exists, which prevents tilting of the latch construction.
  • the invention is based on a
  • the proposal according to the invention uses a stiffening at the junction between posts and bars.
  • the node is defined by those areas on the post or bar, which are in operative connection with the finished facade or touch each other.
  • the arrangement is chosen according to the invention so that the stiffener is integrated in the post or bar and so does not affect the design of the facade.
  • the node is stiffened so that even with a considerable load on the bolt this distortion remains.
  • the invention proposes a total of three variants, as this can be achieved.
  • the first variant as will be described below, two cooperating parts proposed.
  • the stiffening is achieved from a profile projection of the arranged on the bolt mounting profile, said profile projection then attached to the post accordingly and / or optionally directly above the post or on the post disposed on the post is capable of removing the load.
  • the two aforementioned proposals are combined, which results in a further significant increase in the stiffening. With these variants, it is possible to remove even higher glass loads or alternatively to dimension the profiles correspondingly slimmer with the same load transfer, for example, to be able to influence the design accordingly positive.
  • the stiffener consists of two nested parts, wherein a first part is arranged laterally on the post and a second part on the end face of the bolt. Insertion means in this context the insertion of the two parts into each other and their longitudinal mobility as a sliding movement. Between the first and the second part, a channel is formed, which preferably extends over the entire length of the part.
  • the attached to the front side of the bolt part is placed according to an embodiment of the invention on the bolt front side. According to the invention, however, it is provided to sink the part in a recess. In this way, the end face of the bolt is located directly on the post, although the stiffener is located between posts and bars. In this way it is achieved that forms no gap between posts and bars.
  • the two-part design of the stiffener has the advantage that it is easy to assemble and, for example, can already be prepared workshop side, whereby the assembly work on the site is considerably shortened.
  • the arrangement according to the invention also allows the horizontally extending bars to be retrofitted to the facade.
  • a redesign of the mullion-transom façade is possible without any problem. This works even with already existing facades, which are supplemented with appropriate elements.
  • the arrangement of a channel between the two parts serves to accommodate corresponding clamping elements and the like. Since the parts are preferably made as profiled goods, the channel also advantageously extends over the entire length of the part.
  • Both parts are fixed by bracing against each other.
  • the clamping is advantageously carried out by means of a clamping element which can be inserted or screwed into the channel formed by the parts.
  • a clamping element which can be inserted or screwed into the channel formed by the parts.
  • the channel in a certain area with a constriction, so that the diameter of the clamping element corresponds to the diameter of the channel and the clamping effect occurs only in the region of the constriction.
  • a clamping action can be effected at several points in the channel.
  • the constriction is provided in the end region of the channel, wherein the cross section of the clamping element is slightly larger than the cross section of the channel in the region of the constriction, but smaller than the cross section of the channel in the remaining region.
  • the clamping element By inserting the clamping element, the distortion in the area of the constriction acts.
  • the clamping element in this area is provided with a diameter greater than that of the channel, so that when inserted clamping element bracing is also effected in this area.
  • a corresponding clamping effect ie a channel region as described above, at several points in the channel.
  • a gradation of the clear diameter of the clamping element in relation to the channel or its constrictions is chosen in a suitable manner, namely such that the constriction at the rearmost area is greatest and therefore the diameter of the clamping element smallest, so this area of the clamping element at can be passed through all constrictions in front of it.
  • the clamping element extends over a portion or over the entire length of the channel and acts on the parts chucking. It is not mandatory that the clamping element extends only over a certain, short range of the channel, according to the invention, it is possible that as far as possible the entire length of the channel is used by the clamping element and the clamping element is also shorter.
  • the constriction is in the rear, the insertion opening of the clamping element on the channel remote end.
  • the clamping element for the second time in the context of the invention should cause an expansion of the two parts. It is therefore also sufficient to measure the length of the clamping element so that this just reaches only this constriction and has a tightening effect. Conveniently, though this constriction in the rear region of the channel, if possible at this rear end, provided.
  • the parts to each other at least during the attachment of the bolt to the post, have an installation play.
  • this installation game considerably facilitates the installation of the bolt on the post.
  • the installation clearance allows a certain alignment of the two elements to each other in order to align them optimally and to compensate for certain dimensional tolerances. But then if the bolt is arranged in the desired position on the post, it is eliminated by the use of the clamping element, as described, this installation play and firmly clamped the two parts together.
  • the cooperating parts have a plurality of channels, each for receiving a clamping element.
  • a clamping element success of the invention to realize but if several channels are formed in the parts that cooperate, it is of course beneficial to achieve an improvement in stability by increasing the number of tensioning clamping elements acting.
  • the invention thus comprises both solutions in which only one clamping element is used, as well as solutions in which a plurality of clamping elements (two or more) are used.
  • the part attached to the post extends almost over the entire width of the post. In this way, a large contact surface is achieved, whereby the strength of the mullion-transom façade is increased.
  • the part attached to the post extends according to an embodiment of the invention, however, only almost over the entire post width, so that it can be used well in a recess and is not necessarily visible from the outside.
  • Correspondingly long is the part attached to the bolt, so that both parts engage over their full length.
  • the part attached to the post extends almost over the entire width of the bar.
  • post-and-bolt facades which have a narrower, smaller building bar against a larger post. The advantage of this embodiment is that as much as possible, the entire surface of the bolt, minus a margin to cover the attachment is exploited.
  • this invention comprises both solutions, depending on the size in which posts and bars are installed to each other.
  • the clamping element acts on at least two channel areas to the parts a clamping.
  • these areas are in the front and rear channel area. This can by two short pins or screws inserted into the channel from both ends of the channel. From the front and from the rear, the clamping force is initiated.
  • the bracing can also be done by means of a pin which extends over the entire length of the channel and the clamping force extends over the entire length of the parts. By distributing the clamping force over the entire length of the parts no play, which can lead to shaking. Due to the distribution of the clamping areas on the front and rear channel area is, without the bracing over the entire length, nevertheless distributed evenly.
  • At least one of the parts is substantially U-shaped.
  • This U-shaped part essentially receives the second part in a form-fitting manner.
  • This second part may consist of a profile part whose cross section corresponds at least to the width of the U, so that both legs of the U include the profile part between them.
  • the legs of the U lie directly on two opposite outer sides of the profile part.
  • the bolt In an eccentric load, for example, the bolt by the resting on the mounting profile facade elements, the bolt, characterized in that the profile part is received by the "U", not twist.
  • the second part of the stiffener also consists of a U-profile, wherein the legs of this U-profile rest with their outer sides on the inner sides of the legs of the first part.
  • the second part is C-shaped, that is, the ends of the legs of the U have inwardly directed bends.
  • This C-shaped part engages with the bends at least partially the first part. In this way, the contact surface between the first and second part is increased, whereby the torsional strength is increased.
  • the angled ends of the leg - so the bends - can embrace the first part, either the first part is fixed with a certain distance on the bolt, or there is provided an undercut, which absorb the bends.
  • a part having undercuts may have a T-shaped cross-section.
  • the T is attached to the post with its vertical foot, while the C-shaped part receives the crossbeam of the T in it.
  • the crossbar is dimensioned such that it with its end faces engages positively on the inner sides of the legs of the U or the C's.
  • the bearing surface should be as large as possible, so that when applying a torque to the bolt, in the stiffening no play is present and so the power is dissipated through the post.
  • the parts are designed such that one part completely accommodates the respective other part. That is, when both parts are nested, none of the parts is beyond the other. In this way, a very compact design for the stiffener is formed, which can be accommodated well between posts and bars or can be easily embedded in a recess on the front side of the bolt.
  • the bends at the ends of the legs of the U are hereinafter referred to as protrusions.
  • the first part is U-shaped with projections provided at the ends of the legs, but, according to a variant of the invention, the second part also has U-shaped projections provided at the ends of the legs.
  • the projections of one of the parts can be aligned with each other.
  • the substantially C-shaped configuration of one of the parts is formed.
  • the supernatants are aligned away from one another.
  • This projection limits the parts edge-like. In the first part, the edge is directed outwards and the second part inwards.
  • An essential feature of a variant according to the invention is that the end-side projection of the first part is aligned opposite to the end-side projection of the second part. In this way it is possible that the two Supernatants interact with each other. The two parts are bordered by the supernatants.
  • the two parts By means of a sliding movement along its longitudinal axis, the two parts are brought into engagement. A movement perpendicular to the longitudinal axis is thus excluded. Both parts are holding together. This bracket is sufficient to secure the latch against the post.
  • the two parts are designed such that the outer dimension of the first part is fitted to fit in the inner dimension of the legs of the second part. In this way, a torsionally rigid connection between posts and bars.
  • the inner part is a U-shaped projection bent outwards, or a profile with a rectangular cross-section, or a T-piece. It is essential that this part bear with its outer dimensions on the legs of the outer part.
  • the inner part with outwardly angled supernatants and the outer part with inwardly angled supernatants are the end faces of the supernatants on the legs of the other part.
  • the contact surfaces are spaced from each other in composite parts. In this way, a channel or two channels is formed, which are limited by the legs and the supernatants.
  • the part in several elements.
  • the individual elements of the part are, for example, aligned on the post and / or on the bar.
  • the aligned arrangement causes the individual elements together to act similar to a longitudinally extending, profile-like part.
  • the design of the individual elements for example, shorter profile sections, it allows to easily adapt the invention to the different post and bolt dimensions.
  • the invention also makes it possible that, for example, the individual elements of the part are arranged on the post or on the bolt. Also, a combination of these two proposals is possible, that is, for example, such that both the part of the post as well as the part of the bolt is formed in each case multi-element and these elements cooperate in the context of the invention.
  • these sub-elements can be placed directly against each other or even spaced from each other on the post or bar.
  • the formation of the sub-elements is in this case the same as in a part which extends almost over the entire width of the post.
  • they also have here a U-shape with projections formed at right angles or the receiving part is C-shaped in cross section and the recorded part in cross-section T-shaped.
  • these sub-elements differ in that they can have a polygonal, round or oval contour compared to a rectangular formation, as described so far.
  • the part received by the C-shaped part is formed like a button, so that the supernatants of the C's Head of the button absorbs.
  • the neck of the button is then between the supernatants of the C-shaped part.
  • the bracing is done by inserting a clamping element, for example screwing a screw in the channel, so that slipping of both parts is now prevented in their longitudinal orientation.
  • a clamping element for example screwing a screw in the channel
  • pins, a wedge or other parts in the channel are also possible.
  • the legs of both parts should not be pressed away from each other, otherwise the desired fit is no longer guaranteed. That is, the diameter of the screw may be just as large as the distance of the legs of both parts from each other. The ends of the supernatants remain resting on the legs of the other part.
  • a wedge or other tensioning element in the channel causes in a loose connection of posts and bars to each other, the two parts are further moved into each other. In this way it is achieved that the bolt is pressed against the post, whereby a gap-free connection between the post and bolt is achieved. After tightening the two parts together a torsion-fixing attachment between bolt and post is achieved.
  • the cross section is the same over the entire length of the channel.
  • the thread of a screw cuts into the material of the parts and fixes in this way both parts together.
  • a thread is already provided in the parts, in which the clamping screw can be used.
  • the channel is screwed through the clamping screw widened, so that the two parts are clamped together.
  • These clamping screws can be short screws that are screwed into the channel from both sides or only from one side.
  • it is provided to clamp the two parts together with a pin, wherein the diameter of the pin is slightly larger than the diameter of the channel itself. Again, it is possible to effect the bracing by means of a pin, it can However, pins are pressed from both ends of the channel in the channel.
  • constriction is also possible.
  • the region of the clamping element which cooperates in the inserted state with the beginning region of the channel, is formed with a thread which clamps the two parts together in this region.
  • the constriction is advantageously produced by deforming the projections of the parts. In this way it is possible to provide the restriction only in one direction, so that the height of the channel is smaller than the width of the channel.
  • the dimensions of the clamping element on one side and the arrangement of the narrowing in the channel on the other hand is chosen so that the tip of the clamping element preferably cooperates with the constriction when the thread engages in the initial region of the channel. In this way, the clamping element can be inserted as far into the channel until the thread engages and by further rotation of the pin comes the tip of the clamping element with the constriction in contact, but can be easily introduced by the rotational movement in the constriction.
  • the clamping element consists of a pin having a smooth pin portion and a threaded portion. Through the threaded portion, it is possible to fix the clamping element in the channel and set. At the same time, the thread also causes the parts to spread apart.
  • the smooth pin portion is provided in the region of the tip of the pin and the region is arranged with the thread at the opposite end of the pin.
  • the clamping element so illustrated is not designed as a screw, as in a screw usually the Thread at the lower end, the screw head remote end, is arranged.
  • the tip of the clamping element is also used to clamp.
  • the dimensions of the clamping element on the one hand and the arrangement of the constriction in the channel on the other hand chosen so that the tip of the clamping element preferably cooperates with the constriction only when the thread in the initial region of the channel already intervenes.
  • a clamping element which consists of two mutually parallel pins which are interconnected via a bracket.
  • This clamping element is advantageously made of a bent wire.
  • the diameter of the pins is the same over their entire length, so that the clamping effect acts only in the region of the constriction in the channel.
  • the pins on a bend which interact with the temple inserted with the constrictions in the channel. In this way, the clamping effect is increased, so that the compound is given a higher strength.
  • bracket only in the channels when both parts are engaged. According to a further embodiment of the invention, however, it is possible to use the bracket already in the female second part and only then hineininzustecken the male first part in the female part. The clamping effect then occurs when bending and narrowing are aligned.
  • the bracket does not protrude beyond the outer dimensions of the female part.
  • the ends of the pins are bent over and surround the female part on the front side.
  • a stop on one of the parts is provided, which prevents the male part from slipping all too far into the receiving part or from slipping out on the other side.
  • a stopper is provided, which is molded or attached to one of the parts.
  • This stop is advantageously provided on the male part, the width of which is greater than the height of the female part.
  • This stop consists of a T-shaped component, which is advantageously formed or punched out of a metal sheet, wherein the transverse web of the T is longer than the distance of the legs of the male part.
  • the invention is provided to align one of the parts with its longitudinal axis parallel to the post axis.
  • the part which is connected to the bolt is fastened to the front side of the bolt.
  • both parts are inserted into each other.
  • the direction of insertion thus takes place from the front to the rear or from the rear to the top.
  • it is provided to provide the part received by the outer part with a stop, so that the bolt can not slip through the receptacle of the first part.
  • the two parts of the stiffener are transverse to the alignment of the post twisted attached to posts and bars. With erect façade, the bar is thus inserted horizontally between two posts.
  • the parts are fastened on the outside of the post or on the front side of the bolt.
  • the stiffener consisting of the two parts, find in a recess in the bolt recording.
  • the recess is pocket-like.
  • the recess is open toward the facade outside. From this side, the bolt is inserted between two posts.
  • the recess may also be open towards the inside of the facade.
  • the recess is advantageously closed in this direction.
  • the fastening profiles are provided for the attachment of facade elements. These fastening profiles are pressed directly to the supporting structure or usually secured to the posts and the bolts by means of screws. According to the invention it is provided that the second part has openings for receiving fastening means, so that the fastening profiles can be attached to this stiffener.
  • the openings are advantageously channel-shaped, so that they can be formed in the production of a profile, from which the parts of the stiffener are made, for example, by extrusion.
  • the parts of the stiffener are formed such that, for example, the first part with the bolt and the second part with the post, or the first part with the post and the second part are connected to the bolt. Both parts are thus interchangeable.
  • the parts of the stiffener are made of metal. Suitable metals are iron, wrought iron or sheet metal. Preferably, however, aluminum is provided since it can be manufactured by extrusion molding, is lightweight and does not rust.
  • the parts of the stiffener are also made of plastic, in particular fiber-reinforced plastic, created, wherein composite materials are used.
  • the recess on the end face of the post need not be formed too deep and it reduces the height of the boundary of the recess, which thereby has a higher stability, can absorb a higher drag and greatly reduces the risk of chipping the end grain.
  • a profile projection for stiffening on the fastening profile arranged on the bolt is provided to form a profile projection for stiffening on the fastening profile arranged on the bolt.
  • This profile overhang is connected to the post. Since a fastening profile is already arranged on the post itself, it is possible to arrange the profile projection between the post and the fastening profile. Thus, the mounting profile of the post smoothly rests on the post, a depression in the post can be provided for the profile projection.
  • the fastening profile of the post has a recess into which the profile projection protrudes. In this way, no recesses must be introduced on the post and the both fastening profiles, that of the post and that of the bolt, lie flat on the post.
  • the fastening profile is fastened to the post by means of a fastening means.
  • a fastening means As fasteners own bolts, rivets and the like, however, screws are preferred because they are easy to attach to the post, are releasable again and produce in relation to smooth parts such as bolts or nails a firmer connection with the post.
  • the fastening profile of the bolt is prefabricated in the area of the profile projection with the post. Since the fastening profile is also in communication with the bolt, posts and bolts are connected to each other at the same time.
  • the fastening profile is attached to the clamping elements on the stiffener and additionally with further fastening means on the bolt.
  • the support profile is designed as a wooden support profile.
  • the invention is preferably used in wooden support profiles to achieve a sufficient stiffening here.
  • the invention is not limited to this, it can also be used in other mullion-transom facades, in which, for example, support profiles made of other material, for example metal and so on.
  • the support profile consists of plastic, for example, straw-filled plastic profiles can be used, which are laminated according to their outer sides.
  • the invention can be used very variably in this regard.
  • corresponding composite materials or equipped with Stahlarmtechnik hollow profiles made of plastic and so on can be used.
  • the invention is also directed to a mullion and transom façade having a skewer-like tensioning element which is provided for bracing two intermeshing parts, wherein the tensioning element has an element head, below which a first connection region adjoins and follows a pin region.
  • the cross section of the smooth pin area is smaller than the upper first connecting area.
  • the clamping element converges in the front region with which it is introduced into a further connection region whose cross-section is smaller than the cross-section of the first connection region.
  • the tensioning element has a thread, with which it braces the parts together in the first connection region.
  • the pin area which is located below the first connection area, equipped with a smooth outer surface.
  • the clamping element is screw-shaped and carries a thread in the first connection region, it is provided that this pin region protrudes from the first connection region, that is to say is made narrower.
  • Fig. 1 a detail of the post-and-beam facade according to the invention is shown.
  • the invention is shown here in view, the view is directed from outside to inside.
  • Top and left are each a vertical part-sectional view of the arrangement of the fastening profile 2 on the post 1 with screws 3 (for the post 1) and left the arrangement of the mounting profile 2a by means of screws 3a on the latch 1a shown.
  • the facade elements (not shown) are arranged on the outside, therefore, the fastening profiles 2, 2a are located on the post 1 or bolt 1a on the outside.
  • Fig. 1 On the right side a variant of the solution according to the invention is shown.
  • the recess 1a is at the end facing the post 1 13 a recess 9.
  • the recess 9 is designed so that it is open only on the outside (as shown here), in the inwardly directed inside but is the node Completely made of wood, so as not to affect the consistent appearance of the wooden facade. In this respect, the recess 9 is pocket-like.
  • a first part 4 is attached to the post 1 with one or more screws 6.
  • This first part 4 is designed, for example, as an aluminum profile and can be cut to length according to the desired dimensions.
  • this first part 4 is substantially U-shaped, wherein the two legs 4a of the U have an end projection 4b or edge, whereby the first part 4 is wider at the leg end as in the foot area.
  • This first part 4 cooperates with a second part 5, which is fastened with fastening screws 6a in the pocket-like recess 9 on the front side of the bolt 1a.
  • the second part 5 is substantially U-shaped, in fact C-shaped, such that the two protruding legs 5a have at their ends an internal curvature, typical in a C-profile.
  • the dimensions of the first part 4 and the second part 5 are dimensioned such that the outer dimension of the legs 4a and the projections 4b of the first part 4, a fit in the inner dimension of the legs 5a of the C-shaped second part 5 results, that is, the projections 4b abut with their end faces on the inner sides of the legs 5a and the supernatants 5b on the outer sides of the legs 4a. This ensures that the two parts 4 and 5 are nestable along its longitudinal axis. If now the first part 4 is fixed to the post 1 with one or more fastening screws 6, then a torsion-proof or torsion-resistant connection is created when the second part 5 is attached thereto.
  • both the first and the second parts 4, 5 are formed as aluminum part. It is obtained, for example, by an extrusion process. But it is also possible to provide appropriate iron parts, forgings or sheet metal parts and so on here.
  • the assembly of the bolt 1a is carried out by attaching the bolt 1a from the inside to the outside.
  • the first part 4 was mounted on the post 1 in the desired position, the latch 1a has in its recess 9, the second part 5.
  • the recess 9 is oriented to the outside.
  • the channel 14 is thereby limited on the one hand by the inner wall of the outer C-profile and in particular the supernatant 5b on the outer leg 5a of the C inwardly facing and the outer edge of the flange-like projection 4b of the leg 4a of the U-shaped first part 4, which is inserted in the C-shaped part 5.
  • the channel 14 has a constriction 16 which in the FIGS. 1 to 8 and 11 is not apparent.
  • this detail of the invention is in the Figures 9 and 10 shown.
  • the clamping screw 8 is according to the invention, for example, a conventional screw, but it has the task of stretching the two parts 4 and 5 apart, since the dimension of the screw in relation to the channel dimensions are designed so that a longitudinal movement of the bolt profile 1a takes place on the post 1, whereby the latch 1a is pressed against the post 1.
  • this invention achieves not only a torsionally rigid connecting or stiffening of the latch profile 1a on the post 1, but at the same time also a gap-free assembly, as desired, of the bolt 1a on the post 1.
  • the arrangement is chosen so that there are two channels 14 on the respective legs 4a, 5a of the part 4 and 5 respectively.
  • the fastening profile 2a which is laid horizontally oriented, is also screwed to the stiffener.
  • channel-like openings 8a are provided in the second part 5, in which corresponding fastening screws 7 can be screwed in for fastening the fastening profile 2a.
  • Openings 8a are channel-like and easily insertable in an extrusion molding process for the production of the second part 5.
  • the arrangement of the openings 8a is advantageous, since the load which lies on the fastening profile 2 a, is introduced directly into the stiffening and is transferred via the second part 5, the first part 4, directly into the post 1.
  • FIG. 2 Another variant of the invention is in Fig. 2 shown, in which the fastening profile 2, which extends vertically, has a recess 9 into which a profile projection 10 of the horizontally extending fastening profile 2a stands.
  • This profile projection 10 is screwed with a screw 11 in the post 2. Again, there is a load transfer from the profile 2a directly into the post 1.
  • both variants can be combined.
  • Fig. 3 the principle of kinematic reversal is shown in particular in the arrangement of parts 4 and 5.
  • the C-shaped, larger part 5 is not fastened to the bolt 1a, but to the post 1 with corresponding fastening screws 6a in this variant.
  • the smaller first part 4 is fixed in the recess 9 on the front side of the latch 1a.
  • the channels 14, in which the clamping screws 8 are screwed are screwed.
  • the openings 8a are not inside but outside with respect to the bolt profile.
  • Another advantage of the invention is that in the workshop-side preparation of the facade, the assembly of the two parts 4 and 5 is prepared, whereby it is achieved that the relative positioning of bolt 1a and post 1 is set equal workshop side.
  • the length of the parts 4 and 5 is simply selected according to the depth of the bolt. This ensures that the latch 1a with respect fixed to the post in the right place, so results in a smooth, internal surface of wood, which is gap-free.
  • Fig. 5 is shown a stiffener for a mullion-transom construction in a more compact design.
  • the depth of the parts 4, 5 is compared to the execution of the Fig. 1 to 4 much less, the arrangement is identical in this case, however, with the previously described embodiments.
  • this clamping element 15 are screws, pins, wedges and the like, which will be described later in more detail.
  • the two parts 4, 5 are interchangeable, so that part 4 are to be fastened in the recess in the bolt and part 5 on the outside of the post 1.
  • This compact design the edge of the recess is relatively low, that is, he can absorb a greater force and the risk of flaking is significantly reduced at this point of the bolt.
  • FIG. 6 to 8 three variants of a connection between post 1 and latch 1a are shown.
  • the first part 4 receiving second part 5 attached to the side wall of a post 1.
  • screws 6 takes place the attachment.
  • the bar 1a By a sliding movement of the bar 1a, is fixed in the recess part 4, put on the part 5, so that the supernatants 4b, 5b can be brought into engagement with each other.
  • a stop 29 on part 4 prevents the latch 1a is pushed too far over part 5, so that its position relative to the post 1 can be aligned.
  • This stop 29 consists of a, advantageously molded or stamped from a sheet metal component which can be fastened with a screw 6b on the latch 1a.
  • This stop 29 is also sunk like the first part 4 in the recess 9 of the bolt 1a. After nesting of both parts 4, 5 together, the front edge of the recess 9 of the bolt 1a is flush with the side wall of the post 1 at. By means of the clamping elements 15, both parts 4, 5 are clamped together.
  • the fastening profile 2a is fastened to the latch 1a by means of additional screws (not shown). At this fastener, the facade element can now be attached, wherein the stiffening derives the torque exerted on it in the post 1.
  • the fastening profile 2a is also fastened by means of the clamping elements 15 to the stiffener and by means of further screws (not shown) on the latch 1a.
  • This variant of the invention ensures that the load of the facade element taken up by the fastening profile 2a is (at least partially) introduced directly via the clamping elements 15 into the stiffening formed for the parts 4, 5 and thus removed into the pole 1.
  • Fig. 8 an embodiment of the invention is shown in which the combination of a stiffening means of the parts 4, 5 and a stiffening means of a profile projection 10 is shown.
  • the clamping elements 15 are used to attach the mounting profile 2a with the stiffener, in addition, the profile projection 10 in a recess 12 in Mounting profile 2a of the post 1 engages.
  • the load on the first (through the parts 4, 5) and the second stiffener (profile projection 10 in recess 12) on the post 1 is derived.
  • This variant according to the invention, as according to Fig. 8 described and shown achieves that even higher loads on facade elements in the inventive mullion-transom facades can be absorbed and derived.
  • a part of the load is introduced via the stiffening formed by the parts 4, 5 in the post 1, another part of the load is introduced via positive or non-positive cooperation of the profile projection 10 in the recess 12 in the vertical profile 2.
  • the profile 2 acts to carry the load that is absorbed by the latch 1a.
  • Fig. 9 is shown in side view and a view from below, consisting of the parts 4, 5.
  • the channel 14 formed by the projections and legs has a constriction 16 in the region of the channel end 18b.
  • This constriction 16 is formed by a deformation 19 of the supernatant 4b of the male first part 4. This deformation 19 extends only over a portion of the supernatant 4b.
  • Fig. 9 an embodiment of the invention is shown in which only a deformation 19 is provided on the supernatant 4b.
  • the constriction 16 of the channel 14 caused by this deformation 19 is located in the region of the channel end 18b.
  • the clamping element 15 is inserted.
  • This clamping element 15 consists of a smooth pin portion 21 and a threaded portion 23 having a portion 22.
  • the thread 23 cuts into the material of the channel boundary.
  • the length of the pin is chosen so that first the thread 23 engages the channel boundary before the tip 24a of the pin-shaped portion 21 enters the region of the constriction 16. By further screwing the pin comes the pointed tapered tip 24a of the pin in the constriction 16 and braces the two parts 4, 5 together.
  • the deformation 19 causes the channel 14 to be narrowed in one direction only while the diameter remains the same width in the other direction. In this way, it is ensured that not the legs of the U-shaped parts 4, 5 apart, but only the supernatants are moved away from each other. In this way it is achieved that part 4 is further pressed into part 5, whereby the latch 1a is pulled against the side wall of the post 1. Between the side wall of the post 1 and the front side of the bolt 1a thus a possibly existing gap is reduced.
  • the screw head 24b prevents the tensioning element from being screwed in too far into the channel 14 or has the function of fixing the fastening profile 2a to the stiffener when it is fastened by means of the tensioning element 15.
  • a clamping element 15 for clamping the parts 4, 5 shown together.
  • This clamping element consists of a bracket 25, which consists of two substantially mutually parallel pins 26. Both pins are connected at one end.
  • the bracket 25 is bent from a wire.
  • the bracket 25 is inserted with its pins 26 in the channels 14 of the stiffener.
  • the straight pins 16 of the bracket 25 cooperating with the constriction 16 together, so that a longitudinal movement of the two parts 4, 5 is avoided to each other.
  • the pins 26 have a bend 27, which cooperate with the constriction 16 of the channel 14 and thus fix the two parts 4, 5 against each other.
  • Fig. 10b an embodiment is shown in which to see how the bend 27 cooperates with the constriction 16 in the channel 14.
  • the bracket 25 In order to fix the position of the bracket 25 relative to the part 5, it is provided, the bracket 25 in the area in which the two pins 26 are interconnected to make wider than the clear width between the legs 5a of the part 5, so that the bracket 25 does not slip too far in part 5.
  • the bracket 25 can be easily used in Part 5.
  • Fig. 11 an embodiment of a stiffener is shown in which the part 4 to be received by the second part 5 consists of two sub-elements 30. These two sub-elements 30 are also in the cross-section, as the originally illustrated part 4, T-shaped, wherein the transverse web of the T's part 5 is received. Again, a channel is formed between the transverse web of the T and the supernatants 5 b, which is widened with the clamping screws. Two or more such sub-elements 30 may be provided to form the stiffener on the post 1. Again, it is possible to swap both parts together, so that the elements 30 on the latch 1a and part 5 is fixed to the post 1. In a version, not shown, of the part 4 receiving part 5, part 5 may also be formed multi-element, so that the parts with the parts 30 are brought into connection. In this way, an even easier and easier way to form a stiffener is formed.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Rod-Shaped Construction Members (AREA)

Claims (23)

  1. Façade avec montants et traverses, pour laquelle des montants s'étendant verticalement sont reliés par des traverses s'étendant sensiblement horizontalement, les montants et les traverses sont réalisés comme des profilés porteurs, sur lesquels des profilés de fixation sont prévus pour la fixation d'éléments de façade tels que des vitres isolantes et similaires, un renfort (4, 5, 10) définissant, fixant la torsion de la traverse (1a) étant prévu dans le point de jonction des montants (1) et des traverses (1a) et le renfort (4, 5, 10) étant constitué d'au moins deux parties (4, 5) coulissantes, dont une première partie (4) ou une seconde partie (5) est disposée sur le montant (1) et une seconde partie (5) ou une première partie (4) est disposée sur le côté avant de la traverse (1a), la première ou la seconde partie (5, 4) étant disposée dans un évidement (9) sur l'extrémité de la traverse et un canal s'étendant entre la première et la seconde partie (4, 5), caractérisée en ce que le canal présente au moins un rétrécissement (16).
  2. Façade avec montants et traverses selon la revendication 1, caractérisée en ce que le rétrécissement est disposé dans la zone de l'extrémité de canal (18b), de préférence le rétrécissement (16) est constitué par une déformation (19) sur la première partie à recevoir (4) et/ou le canal (14) s'étend sur toute la longueur de la partie.
  3. Façade avec montants et traverses selon l'une quelconque ou les deux revendications précédentes, caractérisée en ce que les parties (4, 5) sont fixées l'une par rapport à l'autre par tension l'une contre l'autre et en particulier un élément tendeur (15) pouvant être introduit, inséré ou vissé dans le canal (14), tel que des goupilles, des vis de serrage (8) ou similaires, fixe ou tend les parties (4, 5) l'une par rapport à l'autre et/ou le renfort se compose d'une saillie (10) du profilé de fixation (2a) disposé sur la traverse (1a).
  4. Façade avec montants et traverses selon la revendication 3, caractérisée en ce que les parties (4, 5) présentent l'une par rapport à l'autre un jeu de montage au moins pendant l'assemblage de la traverse au montant et/ou les parties (4, 5) concourantes présentent plusieurs canaux (14) pour la réception d'un élément tendeur (15) et/ou l'élément tendeur (15) agit de manière à tendre, au niveau d'au moins deux zones de canal (18a, 18b), sur les pièces (4, 5), de préférence dans la zone de canal avant et dans la zone de canal arrière (18b).
  5. Façade avec montants et traverses selon l'une quelconque des revendications 3 et 4, caractérisée en ce que la saillie de profilé (10) est reliée au montant (1) et/ou la section d'au moins l'une des parties (4, 5) est réalisée sensiblement en forme de U ou de C ou l'une des parties (4, 5) présente une section rectangulaire ou en forme de T et/ou l'une des parties (4, 5) reçoit complètement en elle-même l'autre partie respective (4, 5).
  6. Façade avec montants et traverses selon la revendication 5, caractérisée en ce que le « U » présente deux branches (4a, 5a) et les deux branches (4a, 5a) présentent chacune sur leurs extrémités libres une saillie (4b, 5b) côté extrémité orientée essentiellement à angle droit par rapport à la branche (4a, 5a) et/ou les saillies (4b, 5b) d'une des parties (4, 5) sont orientées chacune l'une vers l'autre ou loin l'une de l'autre.
  7. Façade avec montants et traverses selon la revendication 6, caractérisée en ce que la saillie (4b) côté extrémité de la première partie (4) est orientée à l'opposé de la saillie côté extrémité (5b) de la seconde partie (5) et/ou la partie (4, 5) est limitée comme un bord par la saillie (4b, 5b).
  8. Façade avec montants et traverses selon l'une quelconque des revendications précédentes, caractérisée en ce que la dimension extérieure de la première partie (4) produit un ajustement dans la dimension intérieure des branches (5a) de la seconde partie (5) et/ou les côtés avant des saillies (4b) de la première partie (4) reposent sur des surfaces d'appui (5c) des branches (5a) de la seconde partie (5) et les saillies (5b) de la seconde partie (5) reposent sur des surfaces d'appui (4c) des branches (4b) ou sur la traverse longitudinale du « T » de la première partie (4).
  9. Façade avec montants et traverses selon l'une quelconque des revendications précédentes, caractérisée en ce que les parties reliées entre elles (4, 5), en particulier les saillies (4b, 5b) orientées à l'opposé l'une de l'autre forment le canal (14) conjointement avec les branches (4a, 5a) et/ou les surfaces d'appui (4c, 5c) sont espacées l'une de l'autre sur les parties respectives (4, 5) qui sont formées par le repos des saillies (4b, 5b) sur les branches (4a, 5a), de préférence les surfaces d'appui respectives (4c, 5c) sont disposées parallèlement.
  10. Façade avec montants et traverses selon l'une quelconque des revendications 3 à 9, caractérisée en ce que le canal (14) est réalisé de telle manière qu'après l'insertion de l'élément tendeur (15) dans le canal (14), la première partie (4) est fixée dans la seconde partie (5) dans le sens de développement longitudinal de la traverse (1a) et/ou est pressée par l'insertion, en particulier par le vissage ou l'enfoncement de l'élément tendeur (15) dans le canal (14) des traverses (1a) sur les montants (1).
  11. Façade avec montants et traverses selon l'une quelconque des revendications précédentes, caractérisée en ce que le rétrécissement (16), vu dans le sens d'introduction ou de vissage (17), est prévu dans la zone (18b) de l'extrémité de canal et/ou l'élément tendeur (15) s'étend sur une zone partielle ou sur toute la longueur du canal (14) et agit de manière à tendre sur les parties (4, 5) et/ou l'élément tendeur (15) s'étend au moins jusque dans la zone du rétrécissement (16) dans le canal (14).
  12. Façade avec montants et traverses selon l'une quelconque des revendications 3 à 11, caractérisée en ce que la section du rétrécissement (16) est inférieure au diamètre de l'élément tendeur (15) et/ou le canal (14) est élargi par l'insertion de l'élément tendeur (15) dans le rétrécissement (16) et les parties (4, 5) du renfort sont pressées plus fermement l'une contre l'autre et/ou le rétrécissement (16) est généré par une déformation (19) des saillies (4b, 5b).
  13. Façade avec montants et traverses selon l'une quelconque des revendications précédentes 3 à 12, caractérisée en ce que l'élément tendeur (15) se compose d'une goupille (20) qui présente une zone de goupille (21) lisse et une zone (22) dotée d'un filetage (23), de préférence la zone de goupille lisse (21) étant prévue dans la zone de la pointe (24a) de la goupille (20) et la zone (22) doté du filetage (23) étant prévue sur l'extrémité opposée de la goupille (20), ou un étrier (25) qui se compose de deux goupilles (26) disposées parallèlement l'une à l'autre étant prévu comme élément tendeur (15).
  14. Façade avec montants et traverses selon la revendication 13, caractérisée en ce que le filetage (23) coopère avec un filetage prévu dans le canal (14) ou le filetage (23) est entaillé dans le matériau de la limitation de canal.
  15. Façade avec montants et traverses selon l'une quelconque des revendications 3 à 14, caractérisée en ce que les dimensions de l'élément tendeur (15) d'une part et la disposition du rétrécissement (16) dans le canal (14) d'autre part sont choisies de sorte que la pointe (24a) de l'élément tendeur (15) ne coopère de préférence avec le rétrécissement (16) que si le filetage (22) s'engage déjà dans la zone initiale (18a) du canal (14).
  16. Façade avec montants et traverses selon la revendication 15, caractérisée en ce que les goupilles (26) présentent une inflexion (27) et/ou l'inflexion (27) coopère avec le rétrécissement (16) de telle manière qu'un élargissement du canal (14) soit effectué et/ou l'inflexion (27) vient se poser, en cas de goupilles (26) insérées dans les canaux (14), dans la zone du rétrécissement (16) et/ou l'inflexion (27) présente une action de serrage.
  17. Façade avec montants et traverses selon l'une quelconque des revendications précédentes, caractérisée en ce qu'une butée (29) est prévue, laquelle empêche que la première partie du renfort ne glisse au travers de la seconde partie du renfort et/ou la butée (29) est constituée d'un composant séparé et/ou la butée (29) est formée ou montée sur la première partie (4) reçue par la seconde partie (5) et/ou la butée (29) est réalisée en forme de T et la traverse du « T » est plus longue ou égale à la hauteur de la seconde partie (5) recevant la première partie (4).
  18. Façade avec montants et traverses selon l'une quelconque des revendications précédentes, caractérisée en ce que les parties (4, 5) du renfort sont reçues dans un évidement (9) de la traverse (1a) et/ou l'évidement (9) est réalisé comme une poche et/ou l'évidement (9) est ouvert en direction du côté extérieur de la façade et/ou l'évidement (9) est fermé en direction du côté intérieur de la façade et/ou la seconde partie (5) présente des ouvertures, en particulier des ouvertures (8a) réalisées comme des canaux pour la réception des moyens de fixation (7) pour la fixation du profilé de fixation (2a).
  19. Façade avec montants et traverses selon l'une ou plusieurs quelconques des revendications précédentes, caractérisée en ce que les deux parties (4, 5) du renfort sont réalisées comme un produit de section d'un profilé, en particulier d'un profilé extrudé et/ou la largeur des parties montées (4, 5) insérées l'une dans l'autre est plus faible que la demi-largeur du montant (1) et/ou le profilé porteur est réalisé en bois, en plastique ou en métal.
  20. Façade avec montants et traverses selon l'une quelconque des revendications précédentes, caractérisée en ce que le profilé de fixation (2) relié au montant (1) présente un évidement (12) et la saillie (10) du profilé de fixation (2a) relié à la traverse (1a) se trouve dans l'évidement (12) ou un profilé de fixation (2a) disposé en particulier sur la traverse (1a) est fixé par l'élément tendeur (15) et/ou le profilé de fixation (2a) est fixé au montant (1) dans la zone de la saillie de profilé (10) ou le renfort peut être combiné au moyen des parties (4, 5) et le renfort peut être combiné au moyen d'une saillie de profilé (10).
  21. Façade avec montants et traverses selon l'une quelconque des revendications précédentes 3 à 20, caractérisée en ce qu'un élément tendeur de type pique qui sert à détendre les parties s'engageant l'une dans l'autre (4, 5), est prévu, l'élément tendeur (15) présentant une tête d'élément (24b), au-dessous de laquelle se raccorde une première zone de liaison (22) suivie d'une zone de goupille (21).
  22. Façade avec montants et traverses selon la revendication 21, caractérisée en ce que la zone de goupille présente une surface enveloppe lisse, la section de la zone de goupille lisse (21) est plus petite que la première zone de liaison supérieure (22a) et/ou l'élément tendeur (15) se termine en pointe sur la zone avant et forme une autre zone de liaison (22b).
  23. Façade avec montants et traverses selon l'une quelconque des revendications précédentes 21 et 22, caractérisée en ce que l'élément tendeur (15) est réalisé comme une vis et porte un filetage (23) dans la première zone de liaison (22a).
EP04030614A 2003-12-23 2004-12-23 Façade avec montants et traverses Expired - Lifetime EP1548200B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20319976U 2003-12-23
DE20319976 2003-12-23

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EP1548200A2 EP1548200A2 (fr) 2005-06-29
EP1548200A3 EP1548200A3 (fr) 2006-09-20
EP1548200B1 true EP1548200B1 (fr) 2011-04-20

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AT (1) ATE506498T1 (fr)
DE (2) DE202004020148U1 (fr)
DK (1) DK1548200T3 (fr)

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DE202012101289U1 (de) * 2012-04-11 2013-07-12 SCHÜCO International KG T-Verbindung und Pfosten-Riegel-Konstruktion
DE202015104250U1 (de) 2015-08-12 2016-11-16 Raico Bautechnik Gmbh Pfosten-Riegel-Verbindung
CN115680175B (zh) * 2017-04-28 2025-09-26 湖南省金为新材料科技有限公司 幕墙的龙骨连接结构
CN107762021A (zh) * 2017-10-27 2018-03-06 湖南省金为新材料科技有限公司 后装横龙骨的幕墙龙骨连接结构
CN108130966A (zh) * 2018-02-28 2018-06-08 青岛宏海幕墙有限公司 一种玻璃幕墙横竖料连接结构

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DE19506580C2 (de) * 1995-02-24 2002-11-21 Inst Fenstertechnik Ev Anschlußverbindung zur Verbindung zweier Tragelemente, insbesondere Pfosten-Riegel-Verbindung für den Fassadenbau
DE19849152C5 (de) * 1998-10-26 2013-10-10 Gutmann Ag Pfosten-Riegelverbindung
DE10110799A1 (de) * 2001-03-06 2002-09-12 Raico Bautechnik Gmbh Verbindung für zwei Bauelemente

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EP1548200A3 (fr) 2006-09-20
DK1548200T3 (da) 2011-08-01
DE502004012413D1 (de) 2011-06-01
ATE506498T1 (de) 2011-05-15
DE202004020148U1 (de) 2005-05-12
EP1548200A2 (fr) 2005-06-29

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