EP2450496B1 - Elément d'étanchéité - Google Patents

Elément d'étanchéité Download PDF

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Publication number
EP2450496B1
EP2450496B1 EP11188141.3A EP11188141A EP2450496B1 EP 2450496 B1 EP2450496 B1 EP 2450496B1 EP 11188141 A EP11188141 A EP 11188141A EP 2450496 B1 EP2450496 B1 EP 2450496B1
Authority
EP
European Patent Office
Prior art keywords
sealing element
profile
sealing
combination according
designed
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.)
Active
Application number
EP11188141.3A
Other languages
German (de)
English (en)
Other versions
EP2450496A3 (fr
EP2450496C0 (fr
EP2450496A2 (fr
Inventor
Stefan Höppner
Siegfried Mann
Gerhard Rogg
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.)
Hydro Extruded Solutions AS
Original Assignee
Hydro Extruded Solutions AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hydro Extruded Solutions AS filed Critical Hydro Extruded Solutions AS
Publication of EP2450496A2 publication Critical patent/EP2450496A2/fr
Publication of EP2450496A3 publication Critical patent/EP2450496A3/fr
Application granted granted Critical
Publication of EP2450496B1 publication Critical patent/EP2450496B1/fr
Publication of EP2450496C0 publication Critical patent/EP2450496C0/fr
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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 combination of a sealing element for sealing, closing, backing and making opaque abutting edges between transoms and posts in facade construction and a transom and a post, in which a first profile end of the transom rests on a second, continuous profile, hits the post.
  • Joints that need to be sealed with sealant tend to allow a significant amount of sealant to get into the cavity of the profile due to the existing gap.
  • the formation of a joint can therefore be fraught with considerable problems and at least leads to a not inconsiderable loss of jointing agent.
  • U1 shows a combination of a sealing element, a bolt and a post according to the preamble of claim 1.
  • US 5,375,376 deals with a sealing tape and a method for producing the same.
  • EP 0 334 080 relates to a T-connection between two profiles, preferably a rung profile and a post profile of a facade.
  • the object of the invention is now to propose a combination with a sealing element that can at least visually close these butt joints or can serve as a backing for a sealant, and yet does not hinder the precise insertion of, in particular, bars between posts.
  • a sealing element is provided which is resiliently mounted on the profile end of the first profile and can be supported on the other profile.
  • the resilient mounting of the sealing element ensures, on the one hand, that it is not a hindrance during assembly and, on the other hand, is able to compensate for tolerances and thermal fluctuations.
  • the sealing element is designed as a strip or frame, whereby the strip or frame can be designed to be open and/or shortenable at at least one point or side.
  • Spring elements are provided which press the sealing element onto the second profile.
  • the sealing element is inserted into a groove in the first profile end and can be held there by detents, undercuts, dovetail-shaped configurations or the like.
  • the sealing element is designed in such a way that it can grip around the material of the first profile and/or at least cover the cut edge.
  • a fastening device for fastening the sealing element to the first or second profile, which enables limited adjustment of the sealing element and can be designed as a tab with an elongated hole-shaped recess which can be secured with a screw can work together, which in turn can have a collar, approach or the like.
  • a further very advantageous embodiment of the invention is also present if the sealing element is bevelled and/or spherical along its longitudinal extent.
  • sealing element is designed to be adapted to the geometry of the respective profile and/or if length markings are provided at which the sealing element can be shortened.
  • sealing element By adapting the sealing element to the geometry of the respective profile, easy installation of the sealing element can be ensured. If length markings are provided, the sealing element, especially if it is designed as a sealing frame, can be easily adapted to different profile sizes. Spring elements can also serve as markings.
  • a further very advantageous embodiment of the invention is also present if the sealing element is designed to be coordinated with fastening and/or connecting parts for the profiles, so that the sealing element can be supported on these or clamped on them.
  • the latch has a receptacle for the sealing element.
  • the sealing element is stored securely but still movably.
  • a sealing element with two long side webs 2 and a narrow side web 3, in which the narrow side web 3 connects the two long side webs 2 with each other.
  • the longitudinal side webs 2 have an L-shaped cross section, with the short leg 4 being intended to rest on a post profile 31.
  • spring elements 6 designed as spring lugs are provided, which engage the short leg 4. These spring elements 6 can be partially connected to the long leg 5, which also determines the spring rate.
  • spring elements 6 are designed as spring arches or as other resilient designs instead of as spring lugs.
  • the narrow side web 3 can also be L-shaped. But it is also conceivable, as in Fig. 1 shown that it is more box-shaped.
  • the longitudinal side webs 2 are also box-shaped, oval or otherwise shaped.
  • the spring elements are then arranged either laterally on the longitudinal side webs 2 or on them.
  • both the long side webs 2 and the narrow side web 3 can also be rounded or beveled.
  • the sealing element 1 is inserted with its spring elements 6 into a bar 21 of a facade structure consisting of bars 21 and posts 22.
  • One or more connectors 23 are arranged in the bars 21, with the help of which the bars 21 are fastened to the posts 22.
  • the sealing element 1 is dimensioned so that it nestles against the inside of the end of a bar 21 designed as a box profile.
  • the spring lugs 6 lie against the two connectors 23 used and are supported there.
  • the spring lugs 6 allow the sealing elements 1 to be pressed into the profile of the bolt 21, whereby the bolt 21 can be inserted between two posts 22 in a simple manner and without damaging the sealing element 1.
  • the profile of the longitudinal and narrow side webs 2 and 3 is also designed in such a way that it can engage in corresponding counterparts on the bolt 21.
  • the essentially frame-shaped sealing element 1 can then be snapped into the latch 21, so that the spring properties are not negatively influenced.
  • a dovetail connection but also one or more locking lugs can be provided, which can be supported on the bolt 21.
  • the sealing element 1 can also be used for different sizes of the bolt 21. Different bars 21 with different depths generally have a constant height, which is why the length of the short leg 3 does not change.
  • the length of the long sides 2 can be shortened according to the depth of the respective bar 21.
  • markings 7 can be provided, which can also be designed as predetermined breaking points for easy bending and breaking off of the longitudinal leg 2. But it is also conceivable that the starting points 8 of the spring lugs 6 serve as markings 7.
  • the sealing element 1 can also have an approach, not shown, which is able to cover the cutting edge of the bolt 21. It is also conceivable that the legs 2 and 3 of the frame-shaped sealing element each have a U-shaped profile and encompass the end of the bolt 21. Here, the spring lugs 6 can be arranged in the groove formed by the U-profile.
  • the sealing element 1 can not only be pre-assembled on the bolt 21. If a facade is built successively, a post 22 is first mounted and then the bars 21 are pushed on. Only then is the next post 22 attached using this method.
  • the connectors 23 are screwed to the post 22 and only then is the latch 21 pushed on, as shown in FIG Fig. 3 and 3a is shown schematically.
  • the sealing frame 1 cannot be pre-assembled on the bolt 21.
  • the present invention therefore proposes to insert the sealing element into grooves 26 provided on the connectors 23, whereby the sealing element 1 is held in position. Only then is the latch 21 pushed onto the connector 23.
  • the pre-assembled sealing element also closes the joint between the bolt 21 and the post 22 so that it is opaque.
  • the sealing element 1 has a fastening device, which can be designed, for example, as a tab 27 provided with a hole. With the help of a screw 28, the sealing element 1 can be attached either to the post 22 or to the bolt 21. In order to enable position compensation and/or subsequent adjustment, the hole in the tab 27 can also be designed as an elongated hole.
  • the screw 28 has a collar or a shoulder which is able to limit the screw-in depth, which, depending on the design of the collar or shoulder, either limits the contact pressure of the sealing element 1 or ensures that this Sealing element 1 can move at least approximately freely within the limits of the hole in the tab 27 and thus easy adjustment is possible. Even if the screw 28 is designed with limited contact pressure, a clamping effect can be combined with an adjustment option.
  • the profile of the webs 2 and 3 of the sealing element 1 can be rounded.
  • the webs 2 and 3 can also be designed to be crowned. Especially if there is only contact with an abutment such as the connectors 23 in the area of the ends of the sealing element 1, the contact of the sealing element 1 with the post 22 between these abutments is problematic. Therefore, according to the present invention, it is also conceivable that the webs between the later positions of the abutments are spherical.
  • a spherical design here means that the height of the webs 2 and 3 is smoothly elevated, i.e. the height of the long legs 5 is at least slightly elevated in this area.
  • This spherical design does not hinder the insertion of the latch 21.
  • the joints closed with the sealing element 1 according to the invention can additionally be sprayed with a preferably elastic sealant, especially if the penetration of liquids into the joint is to be prevented.
  • the sealing element 1 then prevents sealant from penetrating into the cavity of the bolt 21. This drastically reduces sealant consumption during spraying.
  • the sealing element 1 according to the invention can not only be used in facade construction between the transom 21 and the post 22. Rather, it can be used wherever two profiles abut each other, with one profile preferably being continuous. But direct impact points, such as in corners, are also conceivable.
  • sealing frames 51 can also be used, the longitudinal side webs 52 of which can also be box-shaped.
  • Spring lugs 6 are again provided on these box-shaped longitudinal side webs 52.
  • 3 spring lugs 6 are also provided on the narrow side web.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Claims (8)

  1. Combinaison d'un élément d'étanchéité (1, 51) pour étanchéifier, fermer, renforcer et réaliser des bords aboutés entre des solives de rive (21) et des montants (22) dans la construction de façade, et une solive de rive (21) et un montant (22), dans lequel une première extrémité de profil de la solive de rive (21) s'appuie sur un deuxième profil continu, le montant (22) et la solive de rive présente un logement pour l'élément d'étanchéité (1, 51), l'élément d'étanchéité étant réalisé sous la forme d'une bande d'étanchéité (2, 3) ou d'un cadre, caractérisé en ce que l'élément d'étanchéité comporte des éléments à ressort (6) qui pressent l'élément d'étanchéité (1, 51) contre le deuxième profilé, l'élément d'étanchéité étant monté élastiquement sur la première extrémité profilée de la solive de rive et pouvant être supporté sur le deuxième profilé.
  2. Combinaison selon la revendication 1, caractérisée en ce que la bande d'étanchéité ou le cadre est conçu pour être ouvert et/ou pour être raccourcissable en au moins un point ou un côté.
  3. Combinaison selon la revendication 1 ou 2, caractérisée en ce que l'élément d'étanchéité (1, 51) est inséré dans une rainure de la première extrémité de profilé et peut y être maintenu par des crans, des contre-dépouilles, des configurations en queue d'aronde ou similaires.
  4. Combinaison selon la revendication 1 ou 2, caractérisée en ce que l'élément d'étanchéité (1, 51) est conçu de manière à pouvoir englober la matière du premier profilé et/ou au moins recouvrir le bord coupé.
  5. Combinaison selon l'une des revendications précédentes, caractérisée en ce qu'un dispositif de fixation est prévu pour fixer l'élément d'étanchéité au premier ou deuxième profilé, qui permet un réglage limité de l'élément d'étanchéité et peut être réalisé sous la forme d'une languette (27) avec un évidement en forme de fente avec lequel une vis (28) peut interagir, qui à son tour peut avoir un collet, un épaulement ou similaire.
  6. Combinaison selon l'une quelconque des revendications précédentes, caractérisée en ce que l'élément d'étanchéité (1, 51) est biseauté et/ou bombé dans son étendue longitudinale.
  7. Combinaison selon l'une des revendications précédentes, caractérisée en ce que l'élément d'étanchéité (1, 51) est adapté à la géométrie du profil respectif et/ou en ce que des marquages de longueur (7) sont prévus, auxquels l'élément d'étanchéité peut être raccourci.
  8. Combinaison selon l'une des revendications précédentes, caractérisée en ce que l'élément d'étanchéité (1, 51) est adapté à des pièces de fixation et/ou de raccordement (23) des profilés, de sorte que l'élément d'étanchéité (1, 51) est supporté sur ceux-ci ou est capable d'être bloqué à ceux-ci.
EP11188141.3A 2010-11-08 2011-11-07 Elément d'étanchéité Active EP2450496B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010060434A DE102010060434A1 (de) 2010-11-08 2010-11-08 Dichtelement

Publications (4)

Publication Number Publication Date
EP2450496A2 EP2450496A2 (fr) 2012-05-09
EP2450496A3 EP2450496A3 (fr) 2014-04-23
EP2450496B1 true EP2450496B1 (fr) 2023-10-04
EP2450496C0 EP2450496C0 (fr) 2023-10-04

Family

ID=45400879

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11188141.3A Active EP2450496B1 (fr) 2010-11-08 2011-11-07 Elément d'étanchéité

Country Status (4)

Country Link
EP (1) EP2450496B1 (fr)
DE (1) DE102010060434A1 (fr)
HU (1) HUE064560T2 (fr)
PL (1) PL2450496T3 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0334080A1 (fr) * 1988-03-24 1989-09-27 SCHÜCO International GmbH & Co. Liaison en "T" entre deux profils, en particulier une traverse et un montant d'une façade
US5375376A (en) * 1993-01-21 1994-12-27 Crane Plastics Company Limited Partnership Polymeric sealing/spring strip and extrusion method of producing same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7827147U1 (de) * 1978-09-13 1978-12-21 Schueco Heinz Schuermann Gmbh & Co, 4800 Bielefeld Rahmen aus vertikalen pfosten und horizontalen sprossen, vorzugsweise fuer eine hallenbadfassade
DE9305394U1 (de) * 1993-04-08 1994-08-11 Kawneer Aluminium Gmbh Rahmenkonstruktion, insbesondere für Fassadenverkleidungen
ITUD20030250A1 (it) * 2003-12-18 2005-06-19 Alprogetti Srl Staffa di collegamento fra un traverso ed un montante e relativo metodo di montaggio.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0334080A1 (fr) * 1988-03-24 1989-09-27 SCHÜCO International GmbH & Co. Liaison en "T" entre deux profils, en particulier une traverse et un montant d'une façade
US5375376A (en) * 1993-01-21 1994-12-27 Crane Plastics Company Limited Partnership Polymeric sealing/spring strip and extrusion method of producing same

Also Published As

Publication number Publication date
DE102010060434A1 (de) 2012-05-10
PL2450496T3 (pl) 2024-03-11
EP2450496A3 (fr) 2014-04-23
HUE064560T2 (hu) 2024-03-28
EP2450496C0 (fr) 2023-10-04
EP2450496A2 (fr) 2012-05-09

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