EP1285143A1 - Shaped bar for establishing a junction between a structural member and a building surface - Google Patents

Shaped bar for establishing a junction between a structural member and a building surface

Info

Publication number
EP1285143A1
EP1285143A1 EP01949341A EP01949341A EP1285143A1 EP 1285143 A1 EP1285143 A1 EP 1285143A1 EP 01949341 A EP01949341 A EP 01949341A EP 01949341 A EP01949341 A EP 01949341A EP 1285143 A1 EP1285143 A1 EP 1285143A1
Authority
EP
European Patent Office
Prior art keywords
profile strip
component
strip
strip according
profile
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.)
Granted
Application number
EP01949341A
Other languages
German (de)
French (fr)
Other versions
EP1285143B1 (en
Inventor
Konrad Lehrhuber
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.)
Lehrhuber Konrad
Original Assignee
Lehrhuber Konrad
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Filing date
Publication date
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Application filed by Lehrhuber Konrad filed Critical Lehrhuber Konrad
Publication of EP1285143A1 publication Critical patent/EP1285143A1/en
Application granted granted Critical
Publication of EP1285143B1 publication Critical patent/EP1285143B1/en
Anticipated expiration legal-status Critical
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Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/02Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04Bases for plaster
    • E04F13/06Edge-protecting borders
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/30Safety or protective measures preventing damage to building parts or finishing work during construction against mechanical damage or dirt, e.g. guard covers of stairs
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/62Tightening or covering joints between the border of openings and the frame or between contiguous frames
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/02Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04Bases for plaster
    • E04F13/06Edge-protecting borders
    • E04F2013/063Edge-protecting borders for corners
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/62Tightening or covering joints between the border of openings and the frame or between contiguous frames
    • E06B2001/624Tightening or covering joints between the border of openings and the frame or between contiguous frames with parts to be embedded in the stucco layer or otherwise linked to this layer

Definitions

  • the invention relates to a profile strip for producing a transition between a component, in particular a frame part, and an adjacent surface of a building, in particular an upper plaster layer of a wall or wall section or an insulating layer, with a component fastening leg and a protective tongue.
  • a one-piece profile strip which has a hard protective tongue at the transition between the cleaning surface and the component.
  • this profile strip offers a certain protection against weathering and thus an increased lifespan of a foam plastic adhesive tape for attaching the profile strip, it has the disadvantage that the protective tongue does not make sealing contact with the component and thereby causes a joint between the profile strip and the component.
  • the protective tongue does not make sealing contact with the component and thereby causes a joint between the profile strip and the component.
  • there is no permanent protection against weathering and a jagged and thus dirt-sensitive surface is created, which additionally affects the visual presentation of the surface visible in the installed state.
  • a sealing strip for sealing a frame part against a reveal has become known.
  • the end strip is formed at least in two parts and contains a holding part which forms a component fastening leg and can be fixed to a component or frame part, and a cover profile which can be fixed by means of a latching contour by clipping onto the holding part.
  • a sealing lip formed on the cover profile is in the installed state under a certain prestress on the frame part, so that it overlaps the movement joint between the component and the profile strip on the weather side. Due to the two-part construction, the holding part can be attached to the frames of windows or doors during their manufacture, so that after they have been installed in a wall recess, only the cover profile has to be clipped onto the holding part.
  • the end strip is apparently made of a comparatively hard plastic so that the cover profile clipped onto the holding part cannot unintentionally detach from it.
  • the sealing lip is apparently made of the same plastic material as the cover profile as a "hard” sealing lip and can therefore also bear on the frame part with a certain amount of prestress, but without the hard design allowing flexible clinging to the substrate.
  • the invention has for its object to develop a profile strip of the type mentioned so that a permanent seal is achieved with optically perfect presentation of the surface visible in the installed state with inexpensive manufacture as well as simple processing at a transition even when moving at the transition.
  • the protective tongue of the one-piece shaped profile strip is a soft sealing lip which overlaps the movement joint between the component and the profile strip on the visible side.
  • the soft sealing lip has flexibility, so that the sealing lip can nestle tightly against the surface.
  • the flexibility is achieved by a thin design of a hard material, in particular plastic material, or by a softer material.
  • the profile strip is formed in one piece as a whole, it can be produced more cheaply with one tool in one production process and reduces the effort in storage and further processing.
  • the softly set sealing lip preferably bears against the component under a certain pretension. This is achieved by appropriate selection of the material, the shape and the length of the sealing lip so that it rests elastically on the component and thus achieves the advantages mentioned and, in addition, a permanent sealing of the joint is already achieved on the sealing lip.
  • the force of the prestressing in the sealing lip takes into account the adhesive force of a simple adhesive tape or a foam plastic adhesive tape, with which the profile strip is attached to the substrate via its component fastening leg.
  • the sealing lip preferably contains a wall thickness tapering towards the tip, which is reduced from approximately 1.2 mm to approximately 0.2 mm, and / or a length of 3.0 to 9.0 mm and / or an angle with respect to the alignment line of the Component fastening leg from 30 to 70 degrees, preferably 52 degrees.
  • the profile strip is formed with a connection device which is formed depending on the structure of the adjacent surfaces.
  • the connection device contains, for example, one or more more or less protruding plaster legs of the same or different size, which are adapted to the respective structures, for example plaster or joint material of tiles.
  • the connection device can also have two spaced legs, between which a component, in particular a sheet metal or a plasterboard or similar cladding parts, is received.
  • the profile strip can also be fastened to the base by means of screws or nails, it is preferably provided that the component fastening leg has an adhesive base on the joint side for adhering the profile strip, in particular a self-adhesive foam plastic adhesive tape.
  • the profile strip preferably contains a protective tab for one of the surfaces.
  • This strip-shaped protective flap can have at least one adhesive strip on its front side for attaching a protective film, which protects the component from contamination during the plaster application. Then both the protective film and the protective tab, which is then no longer required, can be removed without tools.
  • the protective tab is detachably connected to the profile strip by means of a material weakening.
  • the strip-shaped tab contains a projecting web on its front side, which can prevent a cutter knife from slipping into the tab and damaging it when cutting and adapting a protective film.
  • the profile strip can be used for transitions on adjoining surfaces such as inner and outer walls of buildings as well as for transitions to window and door frames or to floor surfaces.
  • the surfaces can be provided with wet plaster or a thermal barrier coating.
  • the profile strip is suitable for surfaces with wall or floor coverings made of panels or sheets, sheets, roof coverings, for surfaces on which full thermal insulation with polystyrene, mineral wool or natural insulation materials is formed, as well as for surfaces with plasterboard, chipboard, ceramic panels or tiles are covered.
  • the profile strip can contain a component fastening leg which has at least one elevation, the elevation preferably having dimensions of 0.5 up to 1.5 mm and / or 1/3 to 2/3 of the thickness of the foam plastic adhesive tape. If the cant is made less, its effect is reduced to produce advantageous compressed and uncompressed zones in the foam plastic adhesive tape, while if the cantilever is more developed, the foam plastic adhesive tape can detach at least on one side in the area of the uncompressed zones, so that the profile strip is thereby destabilized and / or detaches from the component.
  • the effects and advantages of the sealing lip and the cantilever complement each other and can therefore be integrated together in a profile strip. The production and processing remain simple and therefore inexpensive.
  • the profile strip is preferably made of plastic and in particular of hard PVC with the exception of the soft sealing lip, which is made of integrally molded soft plastic material.
  • Polyvinyl chloride, polyethylene, polypropylene, polystyrene and polyurethane are particularly preferred among the plastics of the profile strip.
  • the cross section of the plastic portion of the profile strip is constant over the length of the profile strip, so that the profile strip can be produced inexpensively in the extrusion process.
  • softly set parts of the profile strip, in particular the sealing lip and / or the connecting web consist of integrally molded soft plastic material.
  • Figure 1 shows a cross section through a profile strip according to the invention in the non-installed state.
  • FIG. 2 shows a cross section of the profile strip according to FIG. 1 in the installed state
  • FIG. 3 shows a cross section of an exemplary embodiment of the profiled strip with a strip-shaped protective flap with a step-shaped shoulder and an area of small wall thickness
  • Figure 4 is a cross section of an embodiment of the profile strip with a strip-shaped protective tab with a deformable band.
  • FIG. 5 shows a cross section of a further exemplary embodiment of the profile strip in the installed position.
  • a profile strip 10 (shown in FIG. 1 in the non-installed state) contains a front plaster leg 12 and a rear plaster leg 13, which together form a plaster receiving space 98 as a connecting device. Both legs 12, 13 are provided with a sawtooth-like surface 72 and are based on a component fastening leg 11, which in the exemplary embodiment has an arcuate elevation 16.
  • the dimension of the elevation 16 is, for example, approximately half the thickness of a foam plastic adhesive tape 20 adhered to the underside of the component fastening leg 11.
  • the foam plastic adhesive tape 20, which is flat before the adhesive has a uniform thickness and, due to the adhesive, also takes up approximately an arc. shape and thus also shows an increase.
  • a lower adhesive strip 21 of the foam plastic adhesive tape 20 is protected by a release film 22 until it is processed.
  • a softly set sealing lip 40 is formed at an angle 41. Their length is designed so that it extends beyond the foam plastic adhesive tape 20.
  • the front plastering leg 12 is connected via a weakening zone 39 to an angled, strip-shaped protective flap 30, which has an adhesive strip 31 with a release film 32 on its front side.
  • Fig. 2 shows the profile strip 10 in the installed state.
  • the front plaster leg 12 and the rear plaster leg 13 are intimately connected to an upper plaster layer 92, 92 'on their sawtooth-like surfaces 72.
  • the peel-off film 22 of the lower adhesive strip 21 of the foam plastic adhesive tape 20 has been removed and the profile strip 10 is before cleaning was glued to a flat component 93.
  • the arcuate elevation 16 of the component fastening leg 11 and the foam plastic adhesive tape 20 thereby result in the formation of compressed zones 27 and an uncompressed zone 26 in the foam plastic adhesive tape 20.
  • the foam plastic adhesive tape 20 thus also has expansion properties similar to compression strips. countries.
  • the foam plastic adhesive tape 20 thus has a considerable restoring force during movements, which brings about a high degree of sealing of a movement joint 99.
  • the soft and flexible sealing lip 40 formed at the transition from the component mounting leg 11 to the front plastering leg 12 was deformed when the profile strip 10 was glued to the component 93 and is now under a certain prestress on the component 93.
  • the sealing lip 40 thus also has a considerable restoring force due to its flexibility during movements, which brings about an improved permanent sealing of the movement joint 99.
  • a protective film 49 is glued to an angled, strip-shaped tab 30 connected to the front plaster leg 12 by means of a weakening zone 39 by means of an adhesive strip 31. Due to the angling, the strip-shaped tab 30 abuts the component 93 when the protective film 49 is stuck on, so that the protective film 49 can be pressed onto the tab 30.
  • the protective film 49 protects the component 93 from dirt and damage during the plastering process. After the plastering process, the strip-shaped tab 30 is separated from the profile strip 10 at the weakening zone 39 and disposed of with the protective film 49.
  • FIG. 3 shows a profiled strip 10 with a sealing lip 40 and with a strip-shaped tab 30 with a step-shaped shoulder 38 and an area with a small wall thickness 45, which is arched up at the location of an additional part 94 of a component 93.
  • a protective film 49 is adhered to the strip-shaped flap 30 by means of an adhesive strip 31 and is then cut off with a knife 46. Since the tip of the knife 46 is guided through an angled portion in the area of the step-shaped shoulder 38, neither the strip-shaped tab 30, in particular in the area of small wall thickness 45, is severed, nor is a later visible surface on a front plastering leg 12 damaged.
  • a protruding web 36 molded onto the strip-shaped tab 30 guides a plaster removal tool safely along the front plastering leg 12 during the plastering process without the risk of slipping. Since the protective film 49 does not protrude into the area between the projecting web 36 and the front plastering leg 12 due to the spatial arrangement of the knife guide, this can neither impede the plaster removal tool nor be carried along and / or injured by it.
  • Fig. 4 shows a profile strip 10 with a sealing lip 40 and with a strip-shaped tab 30 with a deformable band 47, which in particular consists of a thin plastic strip or a foam plastic band and is therefore easily in the place of an additional part 94, for. B. a hinge or the like, a component 93 spatially bulge and / or twist.
  • a protective film 49 is adhered to the strip-shaped tab 30 with an oversize by means of an adhesive strip 31 and is then cut off with a knife 46. Its tip is guided through a groove 37, which is formed by the angular arrangement of a projecting web 36 to the strip-shaped tab 30, so that neither the deformable band 47 is cut nor a later visible surface on a front plastering leg 12 is damaged.
  • the protruding web 36 formed on the strip-shaped tab 30 guides a plaster removal tool safely along the front plastering leg 12 during the plastering process without the risk of slipping. Since the protective film 49 does not penetrate into the area between the projecting web 36 and the front plastering leg 12 due to the spatial arrangement of the knife guide. protrudes, it can neither hinder the plaster extraction tool nor be carried along and / or injured by it.
  • the profile strip 10 contains a sealing lip 40 made of soft material and a protective flap 30, which is divided into several segments between its fastening web 69 on the fastening base 11 and its free end.
  • the inner first segment 81 is extruded from the same hard plastic as the fastening base 11 or from a different plastic during the production of the profile strip 10.
  • the adjoining second, middle segment 82 is coextruded from a soft, easily deformable plastic material, while the adjoining third, outer segment 83 is coextruded again from a harder plastic material, either from the material of the fastening base 11 or from another plastic material.
  • the protective tab 30 in its middle, soft segment 82 can be deformed, so that the outer segment 83 covers the attachment 94 on the front.
  • the middle segment 82 offers the flexibility required for the arching of the protective tongue 30. Since the outer segment 83 is formed from hard plastic material, it cannot curl or bulge in the longitudinal direction or in the transverse direction. Together with the other segments, it thus offers a functionally reliable base for attaching a protective film 49.
  • the protective tab 30 on the web 69 is separated and removed from the profile strip 10.
  • a raised web 99 of the first segment 81 prevents a cutter knife from slipping into the soft second segment 82 and damaging it when the protective film 49 is cut and adjusted.
  • the middle soft segment 82 may have at least one notch (not shown) to increase flexibility.
  • the profile strip 10 shown in FIG. 5 forms the transition between a first wall 93 and a second wall, which has, for example, a layer 91 of basic plaster and on which tiles tile adhesive 101 by means of a layer 102 are attached.
  • the profile strip 10 adapted for this application contains several relatively short plaster legs 12, 13 and 15, which are formed with undercuts 74, so that a jointing compound 103 introduced into the gap between the profile strip 10 and the edge of the tile 102 has a permanent anchoring the profile bar 10 forms.
  • the short plaster legs 12, 13 and 15 enable the introduction of jointing compound even in the case of a narrow gap between the profile strip 10 and the tile 102.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Ceramic Products (AREA)
  • Glass Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Paper (AREA)
  • Adhesive Tapes (AREA)

Abstract

The profile strip (10) has a moulded-on, strip-shaped protective strap (30) for one of the surfaces. The protective strap can be deformed so that it can be adapted to fit a part (94) projecting out from the surface. This deformab-ility can be obtained by providing the protective strap with at least one notch (88) formed on its rear side. The notches may divide the protective strap into strip-shaped sections.

Description

PROFILLEISTE FÜR DEN ÜBERGANG ZWISCHEN BAUTEIL UND GEBAUDEFLACHE PROFILE BAR FOR THE TRANSITION BETWEEN COMPONENT AND BUILDING SURFACE
Die Erfindung betrifft eine Profilleiste zum Herstellen eines Übergangs zwischen einem Bauteil, insbesondere einem Rahmenteil, und einer angrenzenden Fläche eines Gebäudes, insbesondere einer oberen Putzschicht eines Mauer- oder Wandabschnittes oder einer Isolierschicht, mit einem Bauteilbefestigungsschenkel und einer Schutzzunge.The invention relates to a profile strip for producing a transition between a component, in particular a frame part, and an adjacent surface of a building, in particular an upper plaster layer of a wall or wall section or an insulating layer, with a component fastening leg and a protective tongue.
Aus der DE 196 14 109 A1 ist eine einteilige Profilleiste bekannt, die eine harte Schutzzunge am Übergang zwischen Putzfläche und Bauteil aufweist. Diese Profilleiste bietet zwar einen gewissen Schutz vor Bewitterung und damit eine erhöhte Lebensdauer eines Schaumkunststoff-Klebebandes zum Befestigen der Profilleiste, hat jedoch den Nachteil, daß die Schutzzunge keinen dichtenden Kontakt zum Bauteil herstellt und dadurch wieder eine Fuge zwischen Profilleiste und Bauteil bewirkt. Somit besteht kein dauerhafter Schutz vor Bewitterung und es wird eine zerklüftete und damit schmutzempfindliche Oberfläche erzeugt, wodurch die optische Präsentation der im Einbauzustand sichtbaren Oberfläche zusätzlich beeinträchtigt wird.From DE 196 14 109 A1 a one-piece profile strip is known which has a hard protective tongue at the transition between the cleaning surface and the component. Although this profile strip offers a certain protection against weathering and thus an increased lifespan of a foam plastic adhesive tape for attaching the profile strip, it has the disadvantage that the protective tongue does not make sealing contact with the component and thereby causes a joint between the profile strip and the component. Thus there is no permanent protection against weathering and a jagged and thus dirt-sensitive surface is created, which additionally affects the visual presentation of the surface visible in the installed state.
Aus der DE 198 19 605 A1 ist eine Abschlußleiste zum Abdichten eines Rahmenteils gegenüber einer Laibung bekannt geworden. Die Abschlußleiste ist zumindest zweiteilig geformt und enthält ein Halteteil, das einen Bauteilbefestigungsschenkel bildet und an einem Bauteil oder Rahmenteil festlegbar ist, und ein Deckprofil, das mittels einer Verrastungskontur durch Aufclipsen am Halteteil festlegbar ist. Eine am Deckprofil gebildete Dichtlippe liegt im Einbauzustand unter einer gewissen Vorspannung am Rahmenteil an, so daß sie die Bewegungsfuge zwischen dem Bauteil und der Profilleiste witterungsseitig übergreift. Durch den zweiteiligen Aufbau kann das Halteteil an den Zargen von Fenstern oder Türen schon bei deren Herstellung angebracht werden, so daß nach deren Einbau in eine Mauerausnehmung lediglich das Deckprofil auf das Halteteil auf- geclipst werden muß. Als wesentlicher Nachteil ist jedoch festzuhalten, daß der zweiteilige Aufbau dieser Abschlußleiste eine aufwendigere Herstellung bedingt und daß stets zwei Teile gehandhabt und montiert werden müssen. Die Abschlußleiste ist offenbar aus einem vergleichsweise harten Kunststoff hergestellt, damit sich das auf das Halteteil aufgeclipste Deckprofil von diesem nicht ungewollt lösen kann. Die Dichtlippe ist offenbar aus demselben Kunststoffmate- rial wie das Deckprofil als „harte" Dichtlippe hergestellt und kann damit zwar auch unter einer gewissen Vorspannung am Rahmenteil anliegen, ohne jedoch durch die harte Gestaltung ein flexibles Anschmiegen an den Untergrund zu ermöglichen.From DE 198 19 605 A1 a sealing strip for sealing a frame part against a reveal has become known. The end strip is formed at least in two parts and contains a holding part which forms a component fastening leg and can be fixed to a component or frame part, and a cover profile which can be fixed by means of a latching contour by clipping onto the holding part. A sealing lip formed on the cover profile is in the installed state under a certain prestress on the frame part, so that it overlaps the movement joint between the component and the profile strip on the weather side. Due to the two-part construction, the holding part can be attached to the frames of windows or doors during their manufacture, so that after they have been installed in a wall recess, only the cover profile has to be clipped onto the holding part. The main disadvantage, however, is that the two-part structure of this end strip requires more elaborate production and that two parts always have to be handled and assembled. The end strip is apparently made of a comparatively hard plastic so that the cover profile clipped onto the holding part cannot unintentionally detach from it. The sealing lip is apparently made of the same plastic material as the cover profile as a "hard" sealing lip and can therefore also bear on the frame part with a certain amount of prestress, but without the hard design allowing flexible clinging to the substrate.
Der Erfindung liegt die Aufgabe zugrunde, eine Profilleiste der eingangs genannten Art so weiterzubilden, daß auch bei Bewegungen an dem Übergang eine dauerhafte Abdichtung mit optisch einwandfreier Präsentation der im Einbauzustand sichtbaren Oberfläche bei preiswerter Herstellung wie auch einfacher Weiterverarbeitung an einem genannten Übergang erreicht wird.The invention has for its object to develop a profile strip of the type mentioned so that a permanent seal is achieved with optically perfect presentation of the surface visible in the installed state with inexpensive manufacture as well as simple processing at a transition even when moving at the transition.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Schutzzunge der einteilig geformten Profilleiste eine weich eingestellte Dichtlippe ist, die die Bewegungsfuge zwischen dem Bauteil und der Profilleiste sichtseitig übergreift. Die weich eingestellte Dichtlippe besitzt eine Flexibilität, so daß sich die Dicht- lippe an den Untergrund dicht anschmiegen kann. Die Flexibilität wird durch eine dünne Gestaltung eines harten Materials, insbesondere Kunststoffmaterials, oder durch eine weicheres Material erzielt. Durch die Anformung der Dichtlippe, z.B. im Coextrusionsverfahren, kann die einteilige Profilleiste einfach und preiswert hergestellt und weiterverarbeitet werden. Durch den sichtseitigen oder bei einer Außenanbringung witterungsseitigen Übergriff von der Profilleiste zum Bauteil entsteht keine Fuge und eine dahinter angeordnete Befestigungseinrichtung, beispielsweise ein Schaumkunststoff-Klebeband, ist weitgehend vor einer Bewitterung, insbesondere vor UV-Strahlung, geschützt. Dadurch wird die Lebensdauer des Materials um ein vielfaches verlängert und eine dauerhafte Abdichtung gewährleistet. Da die im Einbauzustand sichtbare Oberfläche glatt, einheitlich und/oder relativ schmal ausgeführt ist, ergibt sich eine optisch einwandfreie Präsentation.The object is achieved in that the protective tongue of the one-piece shaped profile strip is a soft sealing lip which overlaps the movement joint between the component and the profile strip on the visible side. The soft sealing lip has flexibility, so that the sealing lip can nestle tightly against the surface. The flexibility is achieved by a thin design of a hard material, in particular plastic material, or by a softer material. By molding the sealing lip, for example in the coextrusion process, the one-piece profile strip can be manufactured and processed easily and inexpensively. Due to the visible or weather-side overlap from the profile strip to the component, there is no joint and a fastening device arranged behind it, for example a foam plastic adhesive tape, is largely protected against weathering, in particular against UV radiation. This will make the The service life of the material is extended many times over and a permanent seal is guaranteed. Since the surface visible in the installed state is smooth, uniform and / or relatively narrow, the result is an optically perfect presentation.
Da die Profilleiste insgesamt einteilig gebildet ist, kann sie mit einem Werkzeug in einem Herstellungsvorgang kostengünstiger hergestellt werden und reduziert den Aufwand bei der Lagerhaltung und bei der Weiterverarbeitung.Since the profile strip is formed in one piece as a whole, it can be produced more cheaply with one tool in one production process and reduces the effort in storage and further processing.
Vorzugsweise liegt die weich eingestellte Dichtlippe im Einbauzustand unter einer gewissen Vorspannung am Bauteil an. Dies wird durch entsprechende Wahl des Materials, der Form und der Länge der Dichtlippe erzielt, so daß sie elastisch am Bauteil anliegt und damit die genannten Vorteile erreicht und zusätzlich eine dauerhafte Abdichtung der Fuge schon an der Dichtlippe erzielt wird. Die in der Dichtlippe entstehende Kraft der Vorspannung berücksichtigt die Klebekraft eines einfachen Klebebandes oder eines Schaumkunststoff-Klebebandes, mit dem die Profilleiste über ihren Bauteilbefestigungsschenkel am Untergrund befestigt wird.In the installed state, the softly set sealing lip preferably bears against the component under a certain pretension. This is achieved by appropriate selection of the material, the shape and the length of the sealing lip so that it rests elastically on the component and thus achieves the advantages mentioned and, in addition, a permanent sealing of the joint is already achieved on the sealing lip. The force of the prestressing in the sealing lip takes into account the adhesive force of a simple adhesive tape or a foam plastic adhesive tape, with which the profile strip is attached to the substrate via its component fastening leg.
Die Dichtlippe enthält bevorzugt eine sich zur Spitze verjüngende Wanddicke, die sich von etwa 1 ,2 mm bis etwa 0,2 mm reduziert, und/oder eine Länge von 3,0 bis 9,0 mm und/oder einen Winkel gegenüber der Fluchtlinie des Bauteilbefestigungsschenkels von 30 bis 70 Grad, bevorzugt 52 Grad.The sealing lip preferably contains a wall thickness tapering towards the tip, which is reduced from approximately 1.2 mm to approximately 0.2 mm, and / or a length of 3.0 to 9.0 mm and / or an angle with respect to the alignment line of the Component fastening leg from 30 to 70 degrees, preferably 52 degrees.
Eine bevorzugte Gestaltung sieht vor, daß die Profilleiste mit einer Anschlußeinrichtung gebildet ist, die in Abhängigkeit der Struktur der angrenzenden Flächen gebildet ist. Die Anschlußeinrichtung enthält beispielsweise ein oder mehrere mehr oder weniger vorstehende Einputzschenkel gleicher oder unterschiedlicher Größe, die an die jeweiligen Strukturen angepaßt sind, beispielsweise an Putz oder an Fugenmaterial von Fliesen. Die Anschlußeinrichtung kann auch zwei beabstandete Schenkel aufweisen, zwischen denen ein Bauteil, insbesondere ein Blech oder eine Gipskartonplatte oder ähnliche Verkleidungsteile, aufgenommen ist. Die Profilleiste kann zwar auch mittels Schrauben oder Nägeln an der Unterlage befestigt werden, bevorzugt ist jedoch vorgesehen, daß der Bauteilbefestigungsschenkel zum Festkleben der Profilleiste fugenseitig eine Haftgrundlage, insbesondere ein beidseitig selbstklebendes Schaumkunststoff-Klebeband aufweist.A preferred design provides that the profile strip is formed with a connection device which is formed depending on the structure of the adjacent surfaces. The connection device contains, for example, one or more more or less protruding plaster legs of the same or different size, which are adapted to the respective structures, for example plaster or joint material of tiles. The connection device can also have two spaced legs, between which a component, in particular a sheet metal or a plasterboard or similar cladding parts, is received. Although the profile strip can also be fastened to the base by means of screws or nails, it is preferably provided that the component fastening leg has an adhesive base on the joint side for adhering the profile strip, in particular a self-adhesive foam plastic adhesive tape.
Bevorzugt enthält die Profilleiste eine Schutzlasche für eine der Flächen. Diese streifenförmige Schutzlasche kann auf ihrer Vorderseite mindestens einen Kle- bestreifen zum Ankleben einer Schutzfolie aufweisen, die das Bauteil während des Putzauftrages vor Verschmutzung schützt. Anschließend kann sowohl die Schutzfolie als auch die dann nicht mehr benötigte Schutzlasche ohne Werkzeug abgezogen werden. Um das Abtrennen zu erleichtern, ist zweckmäßigerweise vorgesehen, daß die Schutzlasche mit der Profilleiste mittels einer Mate- rialschwächung abtrennbar verbunden ist.The profile strip preferably contains a protective tab for one of the surfaces. This strip-shaped protective flap can have at least one adhesive strip on its front side for attaching a protective film, which protects the component from contamination during the plaster application. Then both the protective film and the protective tab, which is then no longer required, can be removed without tools. In order to facilitate the separation, it is expediently provided that the protective tab is detachably connected to the profile strip by means of a material weakening.
In einer zweckmäßigen Ausgestaltung enthält die streifenförmige Lasche auf ihrer Vorderseite einen vorstehenden Steg, der verhindern kann, daß ein Cuttermesser beim Zuschneiden und Anpassen einer Schutzfolie in die Lasche ab- rutscht und sie beschädigt.In an expedient embodiment, the strip-shaped tab contains a projecting web on its front side, which can prevent a cutter knife from slipping into the tab and damaging it when cutting and adapting a protective film.
Die Profilleiste kann verwendet werden für Übergänge an aneinander angrenzenden Flächen wie Innen- und Außenwänden von Gebäuden sowie für Übergänge beispielsweise zu Fenster- und Türrahmen oder zu Bodenflächen. Die Flächen können mit Naßputz oder einer Wärmedämmschicht versehen sein. Generell eignet sich die Profilleiste für Flächen mit Wand- oder Bodenbelägen aus Platten oder Bahnen, Bleche, Dachdeckungen, für Oberflächen, an denen ein Vollwärmeschutz mit Polystyrol, Mineralwolle oder Naturdämmstoffen gebildet ist, sowie für Oberflächen, die mit Gipskartonplatten, Spanplatten, Keramik- platten oder Fliesen belegt sind.The profile strip can be used for transitions on adjoining surfaces such as inner and outer walls of buildings as well as for transitions to window and door frames or to floor surfaces. The surfaces can be provided with wet plaster or a thermal barrier coating. In general, the profile strip is suitable for surfaces with wall or floor coverings made of panels or sheets, sheets, roof coverings, for surfaces on which full thermal insulation with polystyrene, mineral wool or natural insulation materials is formed, as well as for surfaces with plasterboard, chipboard, ceramic panels or tiles are covered.
Die Profilleiste kann einen mindestens eine Überhöhung aufweisenden Bauteilbefestigungsschenkel enthalten, wobei die Überhöhung bevorzugt Maße von 0,5 bis 1 ,5 mm und/oder 1/3 bis 2/3 der Dicke des Schaumkunststoff-Klebebandes aufweist. Wird die Überhöhung geringer ausgeführt, so verringert sich ihre Wirkung, vorteilhafte komprimierte und unkomprimierte Zonen im Schaumkunststoff-Klebeband zu erzeugen, während bei stärker ausgebildeter Überhöhung sich das Schaumkunststoff-Klebeband im Bereich der unkomprimierten Zonen mindestens einseitig lösen kann, so daß die Profilleiste dadurch destabilisiert wird und/oder sich vom Bauteil löst. Die Effekte und Vorteile der Dichtlippe und der Überhöhung ergänzen sich somit und können daher gemeinsam in eine Profilleiste integriert werden. Die Produktion und die Verarbeitung bleiben dabei weiterhin einfach und damit preiswert.The profile strip can contain a component fastening leg which has at least one elevation, the elevation preferably having dimensions of 0.5 up to 1.5 mm and / or 1/3 to 2/3 of the thickness of the foam plastic adhesive tape. If the cant is made less, its effect is reduced to produce advantageous compressed and uncompressed zones in the foam plastic adhesive tape, while if the cantilever is more developed, the foam plastic adhesive tape can detach at least on one side in the area of the uncompressed zones, so that the profile strip is thereby destabilized and / or detaches from the component. The effects and advantages of the sealing lip and the cantilever complement each other and can therefore be integrated together in a profile strip. The production and processing remain simple and therefore inexpensive.
Vorzugsweise besteht die Profilleiste aus Kunststoff und insbesondere aus Hart- PVC mit Ausnahme der weich eingestellten Dichtlippe, die aus einstückig angeformtem Weichkunststoffmaterial besteht. Unter den Kunststoffen der Profil- leiste sind Polyvinylchlorid, Polyethylen, Polypropylen, Polystyrol und Polyurethan besonders bevorzugt. Der Querschnitt des Kunststoffanteils der Profilleiste ist über die Profilleistenlänge gleichbleibend, so daß die Profilleiste kostengünstig im Extrusionsverfahren hergestellt werden kann. Im Coextrusionsverfahren bestehen weich eingestellte Teile der Profilleiste, insbesondere die Dichtlippe und/oder der Verbindungssteg, aus einstückig angeformtem weichem Kunst- stoffmaterial.The profile strip is preferably made of plastic and in particular of hard PVC with the exception of the soft sealing lip, which is made of integrally molded soft plastic material. Polyvinyl chloride, polyethylene, polypropylene, polystyrene and polyurethane are particularly preferred among the plastics of the profile strip. The cross section of the plastic portion of the profile strip is constant over the length of the profile strip, so that the profile strip can be produced inexpensively in the extrusion process. In the co-extrusion process, softly set parts of the profile strip, in particular the sealing lip and / or the connecting web, consist of integrally molded soft plastic material.
Die Erfindung wird nachfolgend anhand von mehreren in den Zeichnungen dargestellten Ausführungsbeispielen näher erläutert. In schematischen Ansichten zeigen:The invention is explained in more detail below with reference to several exemplary embodiments shown in the drawings. Schematic views show:
Fig. 1 einen Querschnitt durch eine erfindungsgemäße Profilleiste im nicht eingebauten Zustand;Figure 1 shows a cross section through a profile strip according to the invention in the non-installed state.
Fig. 2 einen Querschnitt der Profilleiste gemäß Fig. 1 im eingebauten Zu- stand;FIG. 2 shows a cross section of the profile strip according to FIG. 1 in the installed state;
Fig. 3 einen Querschnitt eines Ausführungsbeispiels der Profilleiste mit einer streifenförmigen Schutzlasche mit einem stufenförmigen Absatz und einem Bereich geringer Wanddicke; Fig. 4 einen Querschnitt eines Ausführungsbeispiels der Profilleiste mit einer streifenförmige Schutzlasche mit einem verformbaren Band; und Fig. 5 einen Querschnitt eines weiteren Ausführungsbeispiels der Profilleiste in Einbaulage.3 shows a cross section of an exemplary embodiment of the profiled strip with a strip-shaped protective flap with a step-shaped shoulder and an area of small wall thickness; Figure 4 is a cross section of an embodiment of the profile strip with a strip-shaped protective tab with a deformable band. and FIG. 5 shows a cross section of a further exemplary embodiment of the profile strip in the installed position.
Eine Profilleiste 10 (in Fig. 1 im nicht eingebauten Zustand dargestellt) enthält einen vorderen Einputzschenkel 12 und einen hinteren Einputzschenkel 13, die als Anschlußeinrichtung gemeinsam einen Putzaufnahmeraum 98 bilden. Beide Schenkel 12, 13 sind mit einer sägezahnartigen Oberfläche 72 versehen und haben als Basis einen Bauteilbefestigungsschenkel 11 , der im Ausführungsbeispiel eine bogenförmige Überhöhung 16 aufweist. Das Maß der Überhöhung 16 beträgt beispielsweise ungefähr die Hälfte der Dicke eines an die Unterseite des Bauteilbefestigungsschenkels 11 angeklebten Schaumkunststoff-Klebebandes 20. Das vor dem Ankleben ebene Schaumkunststoff-Klebeband 20 weist eine einheitliche Dicke auf und nimmt durch das Ankleben auch in etwa eine Bogen- form an und weist damit auch eine Überhöhung auf. Ein unterer Klebestreifen 21 des Schaumkunststoff-Klebebandes 20 ist durch eine Abziehfolie 22 bis zur Verarbeitung geschützt. Am Übergang vom Bauteilbefestigungsschenkel 11 zum vorderen Einputzschenkel 12 ist unter einem Winkel 41 eine weich einge- stellte Dichtlippe 40 angeformt. Deren Länge ist so ausgebildet, daß sie über das Schaumkunststoff-Klebeband 20 hinausreicht. Der vordere Einputzschenkel 12 ist über eine Schwächungszone 39 mit einer angewinkelten, streifenförmigen Schutzlasche 30 verbunden, die auf ihrer Vorderseite einen Klebestreifen 31 mit einer Abziehfolie 32 aufweist.A profile strip 10 (shown in FIG. 1 in the non-installed state) contains a front plaster leg 12 and a rear plaster leg 13, which together form a plaster receiving space 98 as a connecting device. Both legs 12, 13 are provided with a sawtooth-like surface 72 and are based on a component fastening leg 11, which in the exemplary embodiment has an arcuate elevation 16. The dimension of the elevation 16 is, for example, approximately half the thickness of a foam plastic adhesive tape 20 adhered to the underside of the component fastening leg 11. The foam plastic adhesive tape 20, which is flat before the adhesive, has a uniform thickness and, due to the adhesive, also takes up approximately an arc. shape and thus also shows an increase. A lower adhesive strip 21 of the foam plastic adhesive tape 20 is protected by a release film 22 until it is processed. At the transition from the component mounting leg 11 to the front plastering leg 12, a softly set sealing lip 40 is formed at an angle 41. Their length is designed so that it extends beyond the foam plastic adhesive tape 20. The front plastering leg 12 is connected via a weakening zone 39 to an angled, strip-shaped protective flap 30, which has an adhesive strip 31 with a release film 32 on its front side.
Fig. 2 zeigt die Profilleiste 10 im eingebauten Zustand. Der vordere Einputzschenkel 12 und der hintere Einputzschenkel 13 sind an ihren sägezahnartigen Oberflächen 72 innig mit einer oberen Putzschicht 92, 92' verbunden. Äußere Verkrallungsformen 76 des vorderen Einputzschenkels 12, insbesondere in Form von durch Rändeln gebildeten Vertiefungsstrukturen, bieten Halt für Anteile von Putz, insbesondere Feinanteile und Anstrichfarbe in sehr dünner Schicht. Die Abziehfolie 22 des unteren Klebestreifens 21 des Schaumkunst- stoff-Klebebandes 20 ist entfernt worden und die Profilleiste 10 ist vor dem Ver- putzen an ein ebenes Bauteil 93 angeklebt worden. Die bogenförmige Überhöhung 16 des Bauteilbefestigungsschenkels 11 und des Schaumkunststoff- Klebebandes 20 bewirken dabei das Entstehen von komprimierten Zonen 27 und einer unkomprimierten Zone 26 im Schaumkunststoff-Klebeband 20. Über die normalen Bewegungsmöglichkeiten hinaus verfügt das Schaumkunststoff- Klebeband 20 dadurch auch über Expansionseigenschaften ähnlich Kompribän- dern. Das Schaumkunststoff-Klebeband 20 weist damit bei Bewegungen eine erhebliche Rückstellkraft auf, die ein hohes Maß an Abdichtung einer Bewegungsfuge 99 bewirkt. Die am Übergang vom Bauteilbefestigungsschenkel 11 zum vorderen Einputzschenkel 12 angeformte, weich und flexibel eingestellte Dichtlippe 40 ist beim Ankleben der Profilleiste 10 an das Bauteil 93 verformt worden und liegt jetzt unter einer gewissen Vorspannung am Bauteil 93 an. Die Dichtlippe 40 weist damit aufgrund ihrer Flexibilität bei Bewegungen ebenfalls eine erhebliche Rückstellkraft auf, die eine verbesserte dauerhafte Abdichtung der Bewegungsfuge 99 bewirkt. Bei expandierenden Bewegungen und/oder bei Querbewegungen an der Bewegungsfuge 99, die hohe Anforderungen an die Abdichtfähigkeit der Profilleiste 10 stellen, wird eine verbesserte Abdichtung durch die Rückstellkräfte des Schaumkunststoff-Klebebands 20 und der Dichtlippe 40 erreicht. Die Gegenkraft zu den beiden Rückstellkräften wird während des Verarbeitungsvorganges durch die Klebekraft des Schaumkunststoff- Klebebandes 20 erzeugt. Diese Aufgabe übernimmt nach deren Aushärtung die obere Putzschicht 92, 92'.Fig. 2 shows the profile strip 10 in the installed state. The front plaster leg 12 and the rear plaster leg 13 are intimately connected to an upper plaster layer 92, 92 'on their sawtooth-like surfaces 72. Outer claw forms 76 of the front plaster leg 12, in particular in the form of recess structures formed by knurling, offer hold for parts of plaster, in particular fine parts and paint in a very thin layer. The peel-off film 22 of the lower adhesive strip 21 of the foam plastic adhesive tape 20 has been removed and the profile strip 10 is before cleaning was glued to a flat component 93. The arcuate elevation 16 of the component fastening leg 11 and the foam plastic adhesive tape 20 thereby result in the formation of compressed zones 27 and an uncompressed zone 26 in the foam plastic adhesive tape 20. In addition to the normal movement possibilities, the foam plastic adhesive tape 20 thus also has expansion properties similar to compression strips. countries. The foam plastic adhesive tape 20 thus has a considerable restoring force during movements, which brings about a high degree of sealing of a movement joint 99. The soft and flexible sealing lip 40 formed at the transition from the component mounting leg 11 to the front plastering leg 12 was deformed when the profile strip 10 was glued to the component 93 and is now under a certain prestress on the component 93. The sealing lip 40 thus also has a considerable restoring force due to its flexibility during movements, which brings about an improved permanent sealing of the movement joint 99. In the case of expanding movements and / or transverse movements on the movement joint 99 which place high demands on the sealing ability of the profiled strip 10, an improved sealing is achieved by the restoring forces of the foam plastic adhesive tape 20 and the sealing lip 40. The counterforce to the two restoring forces is generated during the processing operation by the adhesive force of the foam plastic adhesive tape 20. The upper plaster layer 92, 92 'takes over this task after it has hardened.
An eine mittels einer Schwächungszone 39 mit dem vorderen Einputzschenkel 12 verbundene, angewinkelte, streifenförmige Lasche 30 ist mittels eines Klebestreifens 31 eine Schutzfolie 49 angeklebt. Durch die Anwinkelung liegt die streifenförmige Lasche 30 beim Ankleben der Schutzfolie 49 am Bauteil 93 an, so daß die Schutzfolie 49 an der Lasche 30 angedrückt werden kann. Die Schutzfolie 49 schützt das Bauteil 93 während des Verputzvorganges vor Ver- schmutzung und Beschädigung. Nach dem Verputzvorgang wird die streifenförmige Lasche 30 an der Schwächungszone 39 von der Profilleiste 10 abgetrennt und mit der Schutzfolie 49 entsorgt. Fig. 3 zeigt eine Profilleiste 10 mit einer Dichtlippe 40 sowie mit einer streifen- förmigen Lasche 30 mit einem stufenförmigen Absatz 38 und einem Bereich geringer Wanddicke 45, der an der Stelle eines Ergänzungsteiles 94 eines Bauteiles 93 hochgewölbt ist. Eine Schutzfolie 49 ist mittels eines Klebestreifens 31 mit Übermaß an die streifenförmige Lasche 30 geklebt und wird anschließend mit einem Messer 46 abgeschnitten. Da die Spitze des Messers 46 durch eine Abwinkelung im Bereich des stufenförmigen Absatzes 38 geführt ist, wird weder die streifenförmige Lasche 30, insbesondere im Bereich geringer Wanddicke 45, durchtrennt noch eine später sichtbare Oberfläche an einem vorderen Einputzschenkel 12 verletzt. Ein an die streifenförmige Lasche 30 angeformter vorstehender Steg 36 führt beim Verputzvorgang ein Putzabzugswerkzeug ohne Gefahr des Abrutschens sicher am vorderen Einputzschenkel 12 entlang. Da die Schutzfolie 49 durch die räumliche Anordnung der Messerführung nicht in den Bereich zwischen dem vorstehenden Steg 36 und dem vorderen Einputzschen- kel 12 hineinragt, kann diese weder das Putzabzugswerkzeug behindern noch durch dieses mitgerissen und/oder verletzt werden.A protective film 49 is glued to an angled, strip-shaped tab 30 connected to the front plaster leg 12 by means of a weakening zone 39 by means of an adhesive strip 31. Due to the angling, the strip-shaped tab 30 abuts the component 93 when the protective film 49 is stuck on, so that the protective film 49 can be pressed onto the tab 30. The protective film 49 protects the component 93 from dirt and damage during the plastering process. After the plastering process, the strip-shaped tab 30 is separated from the profile strip 10 at the weakening zone 39 and disposed of with the protective film 49. 3 shows a profiled strip 10 with a sealing lip 40 and with a strip-shaped tab 30 with a step-shaped shoulder 38 and an area with a small wall thickness 45, which is arched up at the location of an additional part 94 of a component 93. A protective film 49 is adhered to the strip-shaped flap 30 by means of an adhesive strip 31 and is then cut off with a knife 46. Since the tip of the knife 46 is guided through an angled portion in the area of the step-shaped shoulder 38, neither the strip-shaped tab 30, in particular in the area of small wall thickness 45, is severed, nor is a later visible surface on a front plastering leg 12 damaged. A protruding web 36 molded onto the strip-shaped tab 30 guides a plaster removal tool safely along the front plastering leg 12 during the plastering process without the risk of slipping. Since the protective film 49 does not protrude into the area between the projecting web 36 and the front plastering leg 12 due to the spatial arrangement of the knife guide, this can neither impede the plaster removal tool nor be carried along and / or injured by it.
Fig. 4 zeigt eine Profilleiste 10 mit einer Dichtlippe 40 sowie mit einer streifen- förmigen Lasche 30 mit einem verformbaren Band 47, das insbesondere aus einem dünnen Kunststoffstreifen oder einem Schaumkunststoffband besteht und sich daher ohne weiteres an der Stelle eines Ergänzungsteiles 94, z. B. eines Scharniers oder dergleichen, eines Bauteiles 93 räumlich wölben und/oder verwinden läßt. Eine Schutzfolie 49 ist mittels eines Klebestreifens 31 mit Übermaß an die streifenförmige Lasche 30 geklebt und wird anschließend mit einem Mes- ser 46 abgeschnitten. Dessen Spitze wird dabei durch eine Nut 37 geführt, die durch die winkelige Anordnung eines vorstehenden Steges 36 zur streifenförmi- gen Lasche 30 gebildet ist, so daß weder das verformbare Band 47 durchtrennt noch eine später sichtbare Oberfläche an einem vorderen Einputzschenkel 12 verletzt wird. Der an die streifenförmige Lasche 30 angeformte vorstehende Steg 36 führt beim Verputzvorgang ein Putzabzugswerkzeug ohne Gefahr des Abrutschens sicher am vorderen Einpützschenkel 12 entlang. Da die Schutzfolie 49 durch die räumliche Anordnung der Messerführung nicht in den Bereich zwischen dem vorstehenden Steg 36 und dem vorderen Einputzschenkel 12 hinein- ragt, kann diese weder das Putzabzugswerkzeug behindern noch durch dieses mitgerissen und/oder verletzt werden.Fig. 4 shows a profile strip 10 with a sealing lip 40 and with a strip-shaped tab 30 with a deformable band 47, which in particular consists of a thin plastic strip or a foam plastic band and is therefore easily in the place of an additional part 94, for. B. a hinge or the like, a component 93 spatially bulge and / or twist. A protective film 49 is adhered to the strip-shaped tab 30 with an oversize by means of an adhesive strip 31 and is then cut off with a knife 46. Its tip is guided through a groove 37, which is formed by the angular arrangement of a projecting web 36 to the strip-shaped tab 30, so that neither the deformable band 47 is cut nor a later visible surface on a front plastering leg 12 is damaged. The protruding web 36 formed on the strip-shaped tab 30 guides a plaster removal tool safely along the front plastering leg 12 during the plastering process without the risk of slipping. Since the protective film 49 does not penetrate into the area between the projecting web 36 and the front plastering leg 12 due to the spatial arrangement of the knife guide. protrudes, it can neither hinder the plaster extraction tool nor be carried along and / or injured by it.
Gemäß einem weiteren Ausführungsbeispiel (siehe Fig. 5) enthält die Profilleiste 10 eine Dichtlippe 40 aus weichem Material sowie eine Schutzlasche 30, die zwischen ihrem Befestigungssteg 69 an der Befestigungsbasis 11 und ihrem freien Ende in mehrere Segmente unterteilt ist. Das innenliegende erste Segment 81 wird bei der Herstellung der Profilleiste 10 aus demselben harten Kunststoff extrudiert wie die Befestigungsbasis 11 oder aus einem anderen Kunststoff. Das sich anschließende zweite, mittlere Segment 82 wird aus einem weichen, leicht verformbaren Kunststoffmaterial coextrudiert, während das sich anschließende dritte, äußere Segment 83 wieder aus einem härteren Kunst- stoffmaterial coextrudiert ist, entweder aus dem Material der Befestigungsbasis 11 oder aus einem anderen Kunststoffmaterial.According to a further exemplary embodiment (see FIG. 5), the profile strip 10 contains a sealing lip 40 made of soft material and a protective flap 30, which is divided into several segments between its fastening web 69 on the fastening base 11 and its free end. The inner first segment 81 is extruded from the same hard plastic as the fastening base 11 or from a different plastic during the production of the profile strip 10. The adjoining second, middle segment 82 is coextruded from a soft, easily deformable plastic material, while the adjoining third, outer segment 83 is coextruded again from a harder plastic material, either from the material of the fastening base 11 or from another plastic material.
Somit kann an der Stelle, an der von der Oberfläche 93 eine Stukkatur 95 vorsteht, die Schutzlasche 30 in ihrem mittleren, weichen Segment 82 verformt werden, so daß das äußere Segment 83 das Anbauteil 94 frontseitig überdeckt. Das mittlere Segment 82 bietet die erforderliche Flexibilität für das Wölben der Schutzzunge 30. Da das äußere Segment 83 aus hartem Kunststoffmaterial gebildet ist, kann es sich weder in Längsrichtung noch in Querrichtung wellen oder wölben. Es bietet somit gemeinsam mit den übrigen Segmenten eine funktionssichere Unterlage zum Anbringen einer Schutzfolie 49. Nach Gebrauch wird die Schutzlasche 30 an dem Steg 69 abgetrennt und von der Profilleiste 10 entfernt. Ein hochstehender Steg 99 des ersten Segments 81 verhindert, daß ein Cuttermesser beim Zuschneiden und Anpassen der Schutzfolie 49 in das weiche zweite Segment 82 abrutscht und es beschädigt. Zusätzlich kann das mittlere, weiche Segment 82 zumindest eine Einkerbung (nicht dargestellt) aufweisen, um die Flexibilität zu erhöhen.Thus, at the point where a stucco 95 protrudes from the surface 93, the protective tab 30 in its middle, soft segment 82 can be deformed, so that the outer segment 83 covers the attachment 94 on the front. The middle segment 82 offers the flexibility required for the arching of the protective tongue 30. Since the outer segment 83 is formed from hard plastic material, it cannot curl or bulge in the longitudinal direction or in the transverse direction. Together with the other segments, it thus offers a functionally reliable base for attaching a protective film 49. After use, the protective tab 30 on the web 69 is separated and removed from the profile strip 10. A raised web 99 of the first segment 81 prevents a cutter knife from slipping into the soft second segment 82 and damaging it when the protective film 49 is cut and adjusted. In addition, the middle soft segment 82 may have at least one notch (not shown) to increase flexibility.
Die in Fig. 5 dargestellte Profilleiste 10 bildet den Übergang zwischen einer ersten Wand 93 und einer zweiten Wand, die beispielsweise eine Schicht 91 aus Grundputz aufweist und auf der mittels einer Schicht Fliesenkleber 101 Fliesen 102 angebracht sind. Die für diesen Einsatzfall angepaßte Profilleiste 10 enthält als Anschlußeinrichtung mehrere vergleichsweise kurze Einputzschenkel 12, 13 und 15, die mit Hinterschneidungen 74 gebildet sind, so daß eine in den Spalt zwischen der Profilleiste 10 und dem Rand der Fliese 102 eingebrachte Fugenmasse 103 eine dauerhafte Verankerung mit der Profilleiste 10 bildet. Die kurz gebildeten Einputzschenkel 12, 13 und 15 ermöglichen das Einbringen von Fugenmasse auch bei einem engen Spalt zwischen der Profilleiste 10 und der Fliese 102. The profile strip 10 shown in FIG. 5 forms the transition between a first wall 93 and a second wall, which has, for example, a layer 91 of basic plaster and on which tiles tile adhesive 101 by means of a layer 102 are attached. The profile strip 10 adapted for this application contains several relatively short plaster legs 12, 13 and 15, which are formed with undercuts 74, so that a jointing compound 103 introduced into the gap between the profile strip 10 and the edge of the tile 102 has a permanent anchoring the profile bar 10 forms. The short plaster legs 12, 13 and 15 enable the introduction of jointing compound even in the case of a narrow gap between the profile strip 10 and the tile 102.

Claims

Patentansprüche claims
1. Profilleiste zum Herstellen eines Übergangs zwischen einem Bauteil (93), insbesondere einem Rahmenteil, und einer angrenzenden Fläche eines Gebäudes, insbesondere einer oberen Putzschicht (92) eines Maueroder Wandabschnittes oder einer Isolierschicht (91), mit einem Bauteilbefestigungsschenkel (11) und einer Schutzzunge, dadurch gekennzeichnet, daß die Schutzzunge der einteilig geformten1. Profile strip for producing a transition between a component (93), in particular a frame part, and an adjacent surface of a building, in particular an upper plaster layer (92) of a wall or wall section or an insulating layer (91), with a component fastening leg (11) and one Protective tongue, characterized in that the protective tongue of the one-piece
Profilleiste (10) eine weich eingestellte Dichtlippe (40) ist, die die Bewegungsfuge zwischen dem Bauteil (93) und der Profilleiste (10) sichtseitig übergreift.Profile strip (10) is a soft sealing lip (40) which overlaps the movement joint between the component (93) and the profile strip (10) on the visible side.
2. Profilleiste nach Anspruch 1 , dadurch gekennzeichnet, daß die weich eingestellte Dichtlippe (40) im Einbauzustand unter einer gewissen Vorspannung am Bauteil (93) anliegt.2. Profile strip according to claim 1, characterized in that the soft sealing lip (40) bears in the installed state under a certain preload on the component (93).
3. Profilleiste nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Profilleiste (10) mit einer Anschlußeinrichtung gebildet ist, die in Abhängigkeit der Struktur der angrenzenden Flächen gebildet ist und insbesondere zumindest einen Einputzschenkel (12) enthält.3. Profile strip according to claim 1 or 2, characterized in that the profile strip (10) is formed with a connection device which is formed depending on the structure of the adjacent surfaces and in particular contains at least one plastering leg (12).
Profilleiste nach Anspruch 3, dadurch gekennzeichnet, daß die Anschlußeinrichtung zwei beabstan- dete Schenkel aufweist, zwischen denen ein Bauteil, insbesondere ein Blech (104) oder eine Gipskartonplatte (111), aufgenommen ist.Profile strip according to claim 3, characterized in that the connecting device has two spaced legs, between which a component, in particular a sheet (104) or a plasterboard (111), is received.
Profilleiste nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Bauteilbefestigungsschenkel (11) fu- genseitig eine Haftgrundlage, insbesondere ein beidseitig selbstklebendes Schaumkunststoff-Klebeband (20) aufweist.Profile strip according to one of claims 1 to 4, characterized in that the component fastening leg (11) for on the opposite side has an adhesive base, in particular a self-adhesive foam plastic adhesive tape (20).
6. Profilleiste nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Profilleiste (10) eine streifenförmige6. Profile strip according to one of claims 1 to 5, characterized in that the profile strip (10) is a strip-shaped
Schutzlasche (30) für eine der Flächen enthält.Contains protective tab (30) for one of the surfaces.
7. Profilleiste nach Anspruch 6, dadurch gekennzeichnet, daß die Schutzlasche (30) mit der Profilleiste (10) mittels einer Materialschwächung (69) abtrennbar verbunden ist.7. Profile strip according to claim 6, characterized in that the protective tab (30) with the profile strip (10) by means of a material weakening (69) is detachably connected.
8. Profilleiste nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß die Schutzlasche (30) auf ihrer Vorderseite einen vorstehenden Steg (36) aufweist.8. Profile strip according to claim 6 or 7, characterized in that the protective tab (30) has a projecting web (36) on its front.
9. Profilleiste nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Profilleiste (10) aus Kunststoff hergestellt ist.9. Profile strip according to one of claims 1 to 8, characterized in that the profile strip (10) is made of plastic.
10. Profilleiste nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Profilleiste (10) aus Hart-PVC hergestellt ist mit Ausnahme der weich eingestellten Dichtlippe (40), die aus einstückig angeformtem Weichkunststoffmaterial besteht. 10. Profile strip according to one of claims 1 to 9, characterized in that the profile strip (10) is made of hard PVC with the exception of the soft sealing lip (40), which consists of integrally molded soft plastic material.
EP01949341A 2000-05-16 2001-05-16 Shaped bar for establishing a junction between a structural member and a building surface Expired - Lifetime EP1285143B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10023697A DE10023697A1 (en) 2000-05-16 2000-05-16 Profile strip to create transition between two adjacent surfaces of building; has moulded-on, deformable protective strap for one surface that can be adapted to fit part projecting from surface
DE10023697 2000-05-16
DE10118826 2001-04-17
DE10118826A DE10118826A1 (en) 2000-05-16 2001-04-17 Profile strip to create transition between two adjacent surfaces of building; has moulded-on, deformable protective strap for one surface that can be adapted to fit part projecting from surface
PCT/EP2001/005586 WO2001088304A1 (en) 2000-05-16 2001-05-16 Shaped bar for establishing a junction between a structural member and a building surface

Publications (2)

Publication Number Publication Date
EP1285143A1 true EP1285143A1 (en) 2003-02-26
EP1285143B1 EP1285143B1 (en) 2003-08-06

Family

ID=26005685

Family Applications (3)

Application Number Title Priority Date Filing Date
EP01949341A Expired - Lifetime EP1285143B1 (en) 2000-05-16 2001-05-16 Shaped bar for establishing a junction between a structural member and a building surface
EP01943380A Expired - Lifetime EP1287218B1 (en) 2000-05-16 2001-05-16 Profile strip
EP04012566A Expired - Lifetime EP1452664B1 (en) 2000-05-16 2001-05-16 Profile strip

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP01943380A Expired - Lifetime EP1287218B1 (en) 2000-05-16 2001-05-16 Profile strip
EP04012566A Expired - Lifetime EP1452664B1 (en) 2000-05-16 2001-05-16 Profile strip

Country Status (8)

Country Link
EP (3) EP1285143B1 (en)
AT (3) ATE246759T1 (en)
AU (2) AU2001265973A1 (en)
CZ (3) CZ297027B6 (en)
DE (6) DE10023697A1 (en)
DK (2) DK1287218T3 (en)
TR (1) TR200301917T4 (en)
WO (2) WO2001088303A1 (en)

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Also Published As

Publication number Publication date
DE50113045D1 (en) 2007-10-31
DK1287218T3 (en) 2005-01-24
CZ297032B6 (en) 2006-08-16
WO2001088303A9 (en) 2003-05-15
EP1452664A3 (en) 2005-03-02
DE50103639D1 (en) 2004-10-21
AU2001265973A1 (en) 2001-11-26
EP1287218A1 (en) 2003-03-05
EP1285143B1 (en) 2003-08-06
ATE373755T1 (en) 2007-10-15
DE10023697A1 (en) 2001-11-29
CZ297027B6 (en) 2006-08-16
WO2001088304A1 (en) 2001-11-22
DE50100471D1 (en) 2003-09-11
DE10118826A1 (en) 2002-11-21
AU7052301A (en) 2001-11-26
TR200301917T4 (en) 2004-01-21
CZ20023789A3 (en) 2003-04-16
WO2001088303A1 (en) 2001-11-22
DK1285143T3 (en) 2003-12-01
CZ14868U1 (en) 2004-11-01
EP1452664A2 (en) 2004-09-01
ATE276412T1 (en) 2004-10-15
EP1452664B1 (en) 2007-09-19
EP1287218B1 (en) 2004-09-15
ATE246759T1 (en) 2003-08-15
DE10066070A1 (en) 2004-06-03

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