EP3527767B1 - Lifting sliding element - Google Patents

Lifting sliding element Download PDF

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Publication number
EP3527767B1
EP3527767B1 EP19151202.9A EP19151202A EP3527767B1 EP 3527767 B1 EP3527767 B1 EP 3527767B1 EP 19151202 A EP19151202 A EP 19151202A EP 3527767 B1 EP3527767 B1 EP 3527767B1
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EP
European Patent Office
Prior art keywords
lift
leaf
accordance
slide element
frame 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.)
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Application number
EP19151202.9A
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German (de)
French (fr)
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EP3527767A1 (en
Inventor
Wolfgang Felber
Alexander Wesser
Hanspeter Platzer
Michael KNAPEK
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Maco Technologie GmbH
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Maco Technologie GmbH
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Publication of EP3527767A1 publication Critical patent/EP3527767A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/70—Sills; Thresholds
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/56—Suspension arrangements for wings with successive different movements
    • E05D15/565—Suspension arrangements for wings with successive different movements for raising wings before sliding
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4609—Horizontally-sliding wings for windows
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/50—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement
    • E06B3/52—Wings requiring lifting before opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
    • E05D15/0686—Tracks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the present invention relates to a lift-and-slide element, in particular a lift-and-slide door or a lift-and-slide window, with a running rail, which comprises a running track and surface areas bordering on both sides of the running track, and a sash, which can be moved on the running track by means of a running roller arrangement and between a lowered one Fixing position and a raised travel position can be adjusted, the sash having a sash frame profile and a glass element held by this and defining a sash plane, the lift-and-slide element comprising a threshold which defines a floor plane, and the sash frame profile having an underside on which a Support surface is formed, which can be placed on the ground sill when moving the wing from the raised travel position to the lowered fixing position.
  • a running rail which comprises a running track and surface areas bordering on both sides of the running track
  • a sash which can be moved on the running track by means of a running roller arrangement and
  • Such lift-and-slide elements are becoming increasingly widespread, for example in the form of large patio doors or windows.
  • the wing sits immovably on the threshold when it is in the lowered fixing position.
  • the wing can be moved manually or by motor when it is in the raised travel position.
  • the sash can be raised and lowered by actuating a handle which is coupled to a lifting mechanism via a fitting gear.
  • a threshold system for a sliding door in which a receiving groove is provided in the threshold profile to accommodate a guide web.
  • the depth of the receiving groove corresponds to the height of the guide bar so that it is flush with the top of the adapter profile.
  • the DE 10 2015 007 386 A1 discloses a sliding door whose frame is composed of an inner shell and an outer shell, with the outer shell being made of wood and attached to the inner shell by means of metal reinforcements.
  • the WO 2005/068764 A1 discloses a frame for a sliding door or window comprising glass fiber reinforced plastic profiles having a U-shaped cross-section, the height of the legs being smaller in relation to the length or width of the base.
  • the CN 205 224 960 U discloses a fiber reinforced plastic sliding door panel.
  • a sliding door guide profile that includes a base body made of fiber-reinforced plastic.
  • the casement profile is at least partially made of a fiber composite material, for example a glass fiber reinforced plastic, and has a cross-sectional shape in which the ratio of the width of the casement profile measured parallel to the plane of the casement to the depth of the casement profile measured perpendicularly to the plane of the casement is 0.9 or less, and that the running rail is lowered in relation to the floor level in such a way that at least the surface areas of the running rail adjoining the running track are arranged below the floor level.
  • a fiber composite material for example a glass fiber reinforced plastic
  • a leaf frame profile made of fiber composite material, in particular made of glass fiber reinforced plastic (GRP), has a particularly high level of strength. Measured in the direction of the grain, the tensile strength values are similar to those of steel. Due to the fact that the ratio of profile width to profile depth is 0.9 or less, the casement profile appears relatively narrow and therefore unobtrusive when viewed from the side. The relatively large profile depth ensures sufficient stability.
  • GRP glass fiber reinforced plastic
  • the casement profile is designed as a hollow profile. As a result, the weight of the casement profile can be kept low.
  • a particular advantage of using fiber composites to manufacture door or window profiles is their low thermal conductivity. Furthermore, the color design of sash profiles made of fiber composite material is simplified because z. B. glass fiber reinforced plastics can enter chemical compounds with paints. A lift and slide element according to the invention can be produced easily and inexpensively.
  • the casement profile to be manufactured from fiber composite material can be machined using conventional machines, such as are customary in carpentry shops or plastic window factories.
  • An embodiment of the invention provides that the running rail is fastened to the ground sill or, in particular, is formed integrally.
  • the ground sill can be designed in particular for the direct placement of the wing.
  • the casement profile is preferably made at least partially from a glass fiber reinforced plastic.
  • the roller arrangement can protrude downwards from the supporting surface or be flush with it, both when the sash is raised and when the sash is lowered.
  • the invention is based in particular on the finding that a narrow casement profile made of fiber composite material and also having a roller arrangement protruding from the profile simultaneously meets all the requirements for stability, thermal insulation and design that are placed on modern Lift&Slide elements .
  • the running rail can be lowered along its entire length compared to the floor level. This means that the running rail can be arranged completely sunk into the ground.
  • the track may be at least partially located below ground level.
  • a further embodiment of the invention provides that the ground sill has an upper side that defines the ground plane and a recess formed on the upper side, with the running rail being arranged in the recess. This enables a particularly simple construction.
  • roller arrangement it is preferable for the roller arrangement to protrude into the recess when the lift-and-slide element is in the installed state, both when the sash is raised and when the sash is lowered. The wing can then sit on the speed bump, although the caster assembly over the bearing surface.
  • the ground sill can be made at least partially from a fiber composite material, in particular a glass fiber reinforced plastic.
  • the running rail has at least one guide rib for guiding rollers of the roller arrangement, the guide rib not protruding above the floor level.
  • the wing is reliably guided over the rollers without there being a barrier on the ground.
  • the guide rib can in particular be designed to engage in guide grooves that are formed in the running surfaces of the rollers.
  • the track is formed by the guide rib or a part thereof.
  • a further embodiment of the invention provides that the ratio of the width of the casement profile measured parallel to the plane of the casement to the depth of the casement profile measured perpendicularly to the plane of the casement is 0.8 or less, preferably 0.7 or less and particularly preferably 0.6 or less .
  • Such profile shapes have proven to be particularly favorable in terms of a combination of stability and attractive design.
  • the casement profile can include a carrier and at least one decorative element attached to it, the carrier consisting of a fiber composite material, in particular a glass fiber reinforced plastic, and the decorative element preferably being made of wood and/or metal.
  • the carrier consisting of a fiber composite material, in particular a glass fiber reinforced plastic
  • the decorative element preferably being made of wood and/or metal.
  • the decorative element can be attached to the carrier in a fixed or detachable manner, for example glued on, slipped on or screwed on.
  • the carrier has an inside and an opposite outside, with a decorative element preferably made of metal, in particular aluminum, being attached to the outside and/or a decorative element preferably made of wood being attached to the inside.
  • the decorative element can be selected to match the interior design.
  • the component e.g. B. can be adapted to commonly used aluminum paneling of windows.
  • At least one reinforcement element made of metal, in particular made of steel, can be arranged on or in the carrier. This enables the strength of the casement profile to be increased.
  • flat steel inserts can be integrated into the carrier.
  • the hollow profile can have several separate chambers to ensure high rigidity. Three chambers arranged side by side have proven to be particularly favorable.
  • the casement profile can have a cross-sectional shape in which the width of the casement profile, measured parallel to the plane of the casement, is 60 mm or less, preferably 50 mm or less. Such narrow casement profiles are visually particularly appealing.
  • the wing can weigh 100 kg or more.
  • the configurations specified above are particularly suitable for such wings.
  • the wing 15 comprises a wing frame profile 17 and a glass element 19 held by this, which is designed here as a multi-pane glass element.
  • a wing plane 20 is defined by the main extension plane of the wing 15 .
  • the carriages 21 roll by means of rotatably mounted rollers 27 on a running rail 29 arranged below the wing 15 .
  • the running rail 29 is fastened to a ground sill 30, but could also be designed in one piece with the latter.
  • the running rail 29 has a guide rib 33 protruding upwards, the upper section of which forms a running track 35 along which the wing 15 can be displaced by means of the running carriage 21 .
  • the wing 15 can be moved between the in 1 illustrated raised travel position and a lowered fixing position are adjusted. In the lowered fixing position, the wing 15 sits on the floor 36 and cannot be displaced.
  • a, preferably flat, bearing surface 38 formed which comes into contact with a floor plane 39 which is defined by the ground sill 30 when the wing 15 is lowered.
  • the carriages 21 are accommodated in a receptacle 37 on the underside of the casement profile 17 in such a way that the rollers 27 protrude downwards relative to the bearing surface 38 both when the casement 15 is raised and when the casement 15 is lowered. It is possible for the wing 15 to sit on the ground sill 30 despite the rollers 27 protruding downward because the running rail 29 is arranged in a depression 45 in the ground sill 30 , ie is lowered relative to the ground plane 39 .
  • the depression 45 forms, so to speak, a receptacle for the protruding part of the rollers 27.
  • the guide rib 33 of the running rail 29 projects upwards within the depression 45, but does not protrude beyond the floor plane 39.
  • Surface areas 70 of the running rail 29 are formed on both sides of the running track 35 and are arranged below the floor plane 39 .
  • the casement profile 17 is designed similarly in this area to the lower area, but no receptacles for carriages are provided.
  • the casement profile 17 includes a carrier 50 which is designed as a hollow profile with three separate chambers 47 arranged next to one another. Depending on the application requirements, more than three or fewer than three chambers can be provided.
  • the width B of the casement profile 17 measured parallel to the casement plane 20 is approximately 50 mm in the illustrated example.
  • the ratio of the width B of the wing frame profile 17 measured parallel to the wing plane 20 to the depth T of the wing frame profile 17 measured at right angles to the wing plane 20 is approximately 0.57.
  • Two reinforcement receptacles 49 are formed in the casement profile 17, into which flat steel inserts (not shown) can be inserted if required.
  • the inside 1 and 2 Carrier 50 shown has an inner side 51 and an opposite outer side 52 .
  • the inside 51 faces an interior of a building, while the outside 52 is arranged on an outside wall of the building.
  • the carrier 50 is preferably made entirely of a glass fiber reinforced plastic (GRP).
  • GFP glass fiber reinforced plastic
  • the in 1 recognizable speed bump 30 is preferably made of a glass fiber reinforced plastic.
  • a wooden screen 53 is attached to the inside 51 of the carrier 50 , while an aluminum screen 55 is attached to the outside 52 of the carrier 50 .
  • an aluminum screen 55 is attached to the outside 52 of the carrier 50 .
  • FIG. 3 shows a lateral area of the lift and slide door 11, which is assigned to the closing edge 60 of the wing 15.
  • a fitting mechanism 63 which is inserted into the casement profile 17 can be seen.
  • the fitting mechanism 63 can be actuated by a handle 65 . Due to the narrow design of the casement profile 17 , the fitting mechanism 63 is not fully accommodated in the casement profile 17 , but protrudes in the direction of a window frame 67 .
  • a recess 69 is therefore formed in the window frame 67, into which the protruding part of the hardware mechanism 63 retracts when the sash 15 is closed.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Support Devices For Sliding Doors (AREA)

Description

Die vorliegende Erfindung betrifft ein Hebeschiebe-Element, insbesondere eine Hebeschiebetür oder ein Hebeschiebefenster, mit einer Laufschiene, die eine Laufbahn und beidseits der Laufbahn angrenzende Oberflächenbereiche umfasst, und einem Flügel, der mittels einer Laufrollen-Anordnung auf der Laufbahn verfahrbar ist und zwischen einer abgesenkten Fixierstellung und einer angehobenen Verfahrstellung verstellbar ist, wobei der Flügel ein Flügelrahmenprofil und ein durch dieses gehaltenes Glaselement aufweist und eine Flügelebene definiert, wobei das Hebeschiebe-Element eine Bodenschwelle umfasst, welche eine Bodenebene definiert, und wobei das Flügelrahmenprofil eine Unterseite aufweist, an der eine Auflagefläche ausgebildet ist, welche beim Bewegen des Flügels von der angehobenen Verfahrstellung in die abgesenkte Fixierstellung auf die Bodenschwelle aufsetzbar ist.The present invention relates to a lift-and-slide element, in particular a lift-and-slide door or a lift-and-slide window, with a running rail, which comprises a running track and surface areas bordering on both sides of the running track, and a sash, which can be moved on the running track by means of a running roller arrangement and between a lowered one Fixing position and a raised travel position can be adjusted, the sash having a sash frame profile and a glass element held by this and defining a sash plane, the lift-and-slide element comprising a threshold which defines a floor plane, and the sash frame profile having an underside on which a Support surface is formed, which can be placed on the ground sill when moving the wing from the raised travel position to the lowered fixing position.

Derartige Hebeschiebe-Elemente finden beispielsweise in Form von großflächigen Terrassentüren oder -fenstern zunehmende Verbreitung. Im Allgemeinen sitzt der Flügel unverschiebbar auf der Bodenschwelle auf, wenn er sich in der abgesenkten Fixierstellung befindet. Demgegenüber kann der Flügel manuell oder motorisch verschoben werden, wenn er sich in der angehobenen Verfahrstellung befindet. Das Anheben und Absenken des Flügels kann durch Betätigen einer Handhabe erfolgen, die über ein Beschlaggetriebe mit einem Hebemechanismus gekoppelt ist.Such lift-and-slide elements are becoming increasingly widespread, for example in the form of large patio doors or windows. In general, the wing sits immovably on the threshold when it is in the lowered fixing position. In contrast, the wing can be moved manually or by motor when it is in the raised travel position. The sash can be raised and lowered by actuating a handle which is coupled to a lifting mechanism via a fitting gear.

Die Abnehmer von Hebeschiebetüren und dergleichen wünschen sich immer großflächigere Flügel. Um einen sicheren Halt der schweren Glaselemente zu gewährleisten, sind immer größere und stabilere Flügelrahmenprofile erforderlich. Großvolumige Flügelrahmenprofile stören allerdings das Erscheinungsbild des zugehörigen Hebeschiebe-Elements.The buyers of lift and slide doors and the like want ever larger wings. In order to ensure a secure hold of the heavy glass elements, ever larger and more stable casement profiles are required. However, large-volume sash frame profiles spoil the appearance of the associated Lift&Slide element.

In der DE 20 2017 001 325 U1 ist ein Bodenschwellensystem für eine Schiebetür offenbart, bei welchem zur Aufnahme eines Führungsstegs eine Aufnahmenut im Bodenschwellenprofil vorgesehen ist. Die Tiefe der Aufnahmenut entspricht der Höhe des Führungsstegs, damit dieser mit der Oberseite des Adapterprofils flächenbündig abschließt.In the DE 20 2017 001 325 U1 discloses a threshold system for a sliding door, in which a receiving groove is provided in the threshold profile to accommodate a guide web. The depth of the receiving groove corresponds to the height of the guide bar so that it is flush with the top of the adapter profile.

Die DE 10 2015 007 386 A1 offenbart eine Schiebetür, deren Rahmen aus einer Innenschale und einer Außenschale zusammengesetzt ist, wobei die Außenschale aus Holz gefertigt und mittels metallischer Armierungen auf die Innenschale aufgesteckt ist.The DE 10 2015 007 386 A1 discloses a sliding door whose frame is composed of an inner shell and an outer shell, with the outer shell being made of wood and attached to the inner shell by means of metal reinforcements.

Die WO 2005/068764 A1 offenbart einen Rahmen für eine Schiebetür oder ein Schiebefenster, der Profile aus mit Glasfasern verstärktem Kunststoff umfasst, welche einen u-förmigen Querschnitt aufweisen, wobei die Höhe der Schenkel im Verhältnis zur Länge oder Breite der Basis kleiner ist.The WO 2005/068764 A1 discloses a frame for a sliding door or window comprising glass fiber reinforced plastic profiles having a U-shaped cross-section, the height of the legs being smaller in relation to the length or width of the base.

Die CN 205 224 960 U offenbart einen Schiebetürflügel aus faserverstärktem Kunststoff.The CN 205 224 960 U discloses a fiber reinforced plastic sliding door panel.

In der DE 10 2015 122312 A1 ist ein Schiebetürenführungsprofil offenbart, das einen Grundkörper aus faserverstärktem Kunststoff umfasst.In the DE 10 2015 122312 A1 discloses a sliding door guide profile that includes a base body made of fiber-reinforced plastic.

Es ist eine Aufgabe der Erfindung, ein Hebeschiebe-Element mit stabilem und dennoch unauffälligem Flügelrahmenprofil bereitzustellen.It is an object of the invention to provide a lift and slide element with a stable yet unobtrusive sash frame profile.

Die Lösung der Aufgabe erfolgt durch ein Hebeschiebe-Element mit den Merkmalen des Anspruchs 1.The task is solved by a lift and slide element with the features of claim 1.

Die Erfindung sieht vor, dass das Flügelrahmenprofil zumindest teilweise aus einem Faserverbundwerkstoff, beispielsweise einem glasfaserverstärkten Kunststoff, gefertigt ist und eine Querschnittsform aufweist, bei welcher das Verhältnis der parallel zur Flügelebene gemessenen Breite des Flügelrahmenprofils zu der rechtwinklig zur Flügelebene gemessenen Tiefe des Flügelrahmenprofils 0,9 oder weniger beträgt, und dass die Laufschiene derart gegenüber der Bodenebene abgesenkt ist, dass zumindest die an die Laufbahn angrenzenden Oberflächenbereiche der Laufschiene unterhalb der Bodenebene angeordnet sind.The invention provides that the casement profile is at least partially made of a fiber composite material, for example a glass fiber reinforced plastic, and has a cross-sectional shape in which the ratio of the width of the casement profile measured parallel to the plane of the casement to the depth of the casement profile measured perpendicularly to the plane of the casement is 0.9 or less, and that the running rail is lowered in relation to the floor level in such a way that at least the surface areas of the running rail adjoining the running track are arranged below the floor level.

Ein Flügelrahmenprofil aus Faserverbundwerkstoff, insbesondere aus glasfaserverstärktem Kunststoff (GFK), weist eine besonders hohe Festigkeit auf. In Faserrichtung gemessen erreicht man ähnliche Zugfestigkeitswerte wie bei Stahl. Dadurch dass das Verhältnis der Profilbreite zur Profiltiefe 0,9 oder weniger beträgt, erscheint das Flügelrahmenprofil bei seitlicher Betrachtung relativ schmal und somit unauffällig. Die relativ große Profiltiefe sorgt für eine ausreichende Stabilität.A leaf frame profile made of fiber composite material, in particular made of glass fiber reinforced plastic (GRP), has a particularly high level of strength. Measured in the direction of the grain, the tensile strength values are similar to those of steel. Due to the fact that the ratio of profile width to profile depth is 0.9 or less, the casement profile appears relatively narrow and therefore unobtrusive when viewed from the side. The relatively large profile depth ensures sufficient stability.

Erfindungsgemäß ist das Flügelrahmenprofil als Hohlprofil ausgeführt. Dadurch kann das Gewicht des Flügelrahmenprofils gering gehalten werden.According to the invention, the casement profile is designed as a hollow profile. As a result, the weight of the casement profile can be kept low.

Durch die Absenkung der Laufschiene gegenüber der Bodenebene wird Bauraum gewonnen, der zur Aufnahme überstehender Laufrollen genutzt werden kann. Die abgesenkte Anordnung der Laufschiene ermöglicht somit die Verwendung relativ großer und stabiler Laufrollen trotz der schmalen Ausführung des Flügelrahmenprofils. Dadurch dass die Laufrollen-Anordnung nicht vollständig in dem Flügelrahmenprofil untergebracht werden muss, besteht also eine größere Flexibilität für die Gestaltung der Laufrollen und deren Lagerkomponenten. Außerdem ist eine versenkte Anordnung der Laufschiene auch optisch ansprechend und gewährleistet darüber hinaus eine optimierte Barrierefreiheit.By lowering the rail relative to the floor level, space is gained that can be used to accommodate protruding rollers. The lowered arrangement of the running track thus enables it to be used relatively large and stable rollers despite the narrow design of the sash frame profile. Due to the fact that the roller arrangement does not have to be accommodated completely in the casement profile, there is greater flexibility for the design of the rollers and their bearing components. In addition, a recessed arrangement of the running track is also visually appealing and also ensures optimized accessibility.

Ein besonderer Vorteil der Verwendung von Faserverbundwerkstoff zur Fertigung von Tür- oder Fensterprofilen ist dessen geringe Wärmeleitfähigkeit. Weiterhin ist die farbliche Gestaltung von Flügelrahmenprofilen aus Faserverbundwerkstoff vereinfacht, da z. B. glasfaserverstärkte Kunststoffe chemische Verbindungen mit Lacken eingehen können. Ein erfindungsgemäßes Hebeschiebe-Element ist einfach und kostengünstig herstellbar. Insbesondere kann das aus Faserverbundwerkstoff zu fertigende Flügelrahmenprofil mit herkömmlichen Maschinen bearbeitet werden, wie sie in Tischlereien oder Kunststofffensterbetrieben gebräuchlich sind.A particular advantage of using fiber composites to manufacture door or window profiles is their low thermal conductivity. Furthermore, the color design of sash profiles made of fiber composite material is simplified because z. B. glass fiber reinforced plastics can enter chemical compounds with paints. A lift and slide element according to the invention can be produced easily and inexpensively. In particular, the casement profile to be manufactured from fiber composite material can be machined using conventional machines, such as are customary in carpentry shops or plastic window factories.

Eine Ausführungsform der Erfindung sieht vor, dass die Laufschiene an der Bodenschwelle befestigt oder insbesondere integral angeformt ist. Die Bodenschwelle kann hierbei insbesondere zum direkten Aufsetzen des Flügels ausgebildet sein.An embodiment of the invention provides that the running rail is fastened to the ground sill or, in particular, is formed integrally. In this case, the ground sill can be designed in particular for the direct placement of the wing.

Vorzugsweise ist das Flügelrahmenprofil zumindest teilweise aus einem glasfaserverstärkten Kunststoff gefertigt.The casement profile is preferably made at least partially from a glass fiber reinforced plastic.

Bei montiertem Hebeschiebe-Element kann die Laufrollen-Anordnung sowohl bei angehobenem Flügel als auch bei abgesenktem Flügel gegenüber der Auflagefläche nach unten überstehen oder bündig mit dieser sein.When the lift-and-slide element is installed, the roller arrangement can protrude downwards from the supporting surface or be flush with it, both when the sash is raised and when the sash is lowered.

Die Erfindung beruht insbesondere auf der Erkenntnis, dass ein schmales Flügelrahmenprofil, das aus Faserverbundwerkstoff hergestellt ist und außerdem eine aus dem Profil herausragende Laufrollen-Anordnung aufweist, alle Anforderungen an Stabilität, Wärmedämmung und Design, die sich bei modernen Hebeschiebe-Elementen stellen, gleichzeitig erfüllt.The invention is based in particular on the finding that a narrow casement profile made of fiber composite material and also having a roller arrangement protruding from the profile simultaneously meets all the requirements for stability, thermal insulation and design that are placed on modern Lift&Slide elements .

Die Laufschiene kann entlang ihrer gesamten Längsausdehnung gegenüber der Bodenebene abgesenkt sein. Das heißt die Laufschiene kann vollständig im Boden versenkt angeordnet sein.The running rail can be lowered along its entire length compared to the floor level. This means that the running rail can be arranged completely sunk into the ground.

Die Laufbahn kann wenigstens zum Teil unterhalb der Bodenebene angeordnet sein.The track may be at least partially located below ground level.

Eine weitere Ausführungsform der Erfindung sieht vor, dass die Bodenschwelle eine die Bodenebene definierende Oberseite und eine an der Oberseite ausgebildete Vertiefung aufweist, wobei die Laufschiene in der Vertiefung angeordnet ist. Dies ermöglicht eine besonders einfache Konstruktion.A further embodiment of the invention provides that the ground sill has an upper side that defines the ground plane and a recess formed on the upper side, with the running rail being arranged in the recess. This enables a particularly simple construction.

Es ist bevorzugt, dass die Laufrollen-Anordnung im montierten Zustand des Hebeschiebe-Elements sowohl bei angehobenem Flügel als auch bei abgesenktem Flügel in die Vertiefung hineinragt. Der Flügel kann dann auf der Bodenschwelle aufsitzen, obwohl die Laufrollen-Anordnung über die Auflagefläche übersteht.It is preferable for the roller arrangement to protrude into the recess when the lift-and-slide element is in the installed state, both when the sash is raised and when the sash is lowered. The wing can then sit on the speed bump, although the caster assembly over the bearing surface.

Die Bodenschwelle kann wie das Flügelrahmenprofil zumindest teilweise aus einem Faserverbundwerkstoff, insbesondere einem glasfaserverstärkten Kunststoff, gefertigt sein.Like the casement profile, the ground sill can be made at least partially from a fiber composite material, in particular a glass fiber reinforced plastic.

Gemäß einer speziellen Ausgestaltung der Erfindung weist die Laufschiene wenigstens eine Führungsrippe zur Führung von Laufrollen der Laufrollen-Anordnung auf, wobei die Führungsrippe nicht über die Bodenebene hinausragt. Bei dieser Ausgestaltung ist der Flügel über die Laufrollen zuverlässig geführt, ohne dass es eine Barriere am Boden gibt. Die Führungsrippe kann insbesondere für einen Eingriff in Führungsnuten ausgebildet sein, die in den Laufflächen der Laufrollen ausgebildet sind. Die Laufbahn ist bei dieser Ausgestaltung durch die Führungsrippe oder einen Teil derselben gebildet.According to a special embodiment of the invention, the running rail has at least one guide rib for guiding rollers of the roller arrangement, the guide rib not protruding above the floor level. At this Design, the wing is reliably guided over the rollers without there being a barrier on the ground. The guide rib can in particular be designed to engage in guide grooves that are formed in the running surfaces of the rollers. In this configuration, the track is formed by the guide rib or a part thereof.

Eine weitere Ausführungsform der Erfindung sieht vor, dass das Verhältnis der parallel zur Flügelebene gemessenen Breite des Flügelrahmenprofils zu der rechtwinklig zur Flügelebene gemessenen Tiefe des Flügelrahmenprofils 0,8 oder weniger, bevorzugt 0,7 oder weniger und besonders bevorzugt 0,6 oder weniger, beträgt. Derartige Profilformen haben sich hinsichtlich einer Kombination aus Stabilität und ansprechendem Design als besonders günstig erwiesen.A further embodiment of the invention provides that the ratio of the width of the casement profile measured parallel to the plane of the casement to the depth of the casement profile measured perpendicularly to the plane of the casement is 0.8 or less, preferably 0.7 or less and particularly preferably 0.6 or less . Such profile shapes have proven to be particularly favorable in terms of a combination of stability and attractive design.

Das Flügelrahmenprofil kann einen Träger und wenigstens ein an diesem angebrachtes Dekorelement umfassen, wobei der Träger aus einem Faserverbundwerkstoff, insbesondere aus einem glasfaserverstärkten Kunststoff, besteht und das Dekorelement bevorzugt aus Holz und/oder Metall gefertigt ist. Dies erweitert die Gestaltungsmöglichkeiten für Profile von Hebeschiebe-Elementen beträchtlich. Für das Dekorelement können insbesondere auch solche Materialien gewählt werden, die für sich genommen ungeeignet zum Bau von Flügelrahmenprofilen von Hebeschiebe-Elementen wären. Das Dekorelement kann je nach Ausführung fest oder lösbar am Träger angebracht sein, beispielsweise aufgeklebt, aufgesteckt oder aufgeschraubt.The casement profile can include a carrier and at least one decorative element attached to it, the carrier consisting of a fiber composite material, in particular a glass fiber reinforced plastic, and the decorative element preferably being made of wood and/or metal. This considerably expands the design options for profiles of Lift&Slide elements. In particular, those materials can also be selected for the decorative element which, taken by themselves, would be unsuitable for the construction of casement profiles of Lift&Slide elements. Depending on the design, the decorative element can be attached to the carrier in a fixed or detachable manner, for example glued on, slipped on or screwed on.

Insbesondere kann vorgesehen sein, dass der Träger eine Innenseite und eine entgegengesetzte Außenseite aufweist, wobei an der Außenseite ein bevorzugt aus Metall, insbesondere aus Aluminium, gefertigtes Dekorelement angebracht ist und/oder an der Innenseite ein bevorzugt aus Holz gefertigtes Dekorelement angebracht ist. Das Dekorelement kann passend zur Raumausstattung ausgewählt sein. Mittels eines metallischen Dekorelements an der Außenseite kann das Bauelement z. B. an häufig verwendete Aluminiumverkleidungen von Fenstern angepasst werden.In particular, it can be provided that the carrier has an inside and an opposite outside, with a decorative element preferably made of metal, in particular aluminum, being attached to the outside and/or a decorative element preferably made of wood being attached to the inside. The decorative element can be selected to match the interior design. By means of a metallic decorative element on the outside, the component e.g. B. can be adapted to commonly used aluminum paneling of windows.

An oder in dem Träger kann wenigstens ein Verstärkungselement aus Metall, insbesondere aus Stahl, angeordnet sein. Dies ermöglicht eine Erhöhung der Festigkeit des Flügelrahmenprofils. Insbesondere können Flachstahleinlagen in den Träger integriert sein.At least one reinforcement element made of metal, in particular made of steel, can be arranged on or in the carrier. This enables the strength of the casement profile to be increased. In particular, flat steel inserts can be integrated into the carrier.

Das Hohlprofil kann mehrere separate Kammern aufweisen, um eine hohe Steifigkeit zu gewährleisten. Drei nebeneinander angeordnete Kammern haben sich als besonders günstig erwiesen.The hollow profile can have several separate chambers to ensure high rigidity. Three chambers arranged side by side have proven to be particularly favorable.

Das Flügelrahmenprofil kann eine Querschnittsform aufweisen, bei welcher die parallel zur Flügelebene gemessene Breite des Flügelrahmenprofils 60 mm oder weniger, vorzugsweise 50 mm oder weniger, beträgt. Derart schmale Flügelrahmenprofile sind optisch besonders ansprechend.The casement profile can have a cross-sectional shape in which the width of the casement profile, measured parallel to the plane of the casement, is 60 mm or less, preferably 50 mm or less. Such narrow casement profiles are visually particularly appealing.

Der Flügel kann ein Gewicht von 100 kg oder mehr aufweisen. Für solche Flügel sind die vorstehend angegebenen Ausgestaltungen in besonderer Weise geeignet.The wing can weigh 100 kg or more. The configurations specified above are particularly suitable for such wings.

Weiterbildungen der Erfindung sind auch in den abhängigen Ansprüchen, der Beschreibung sowie den beigefügten Zeichnungen angegeben.Further developments of the invention are also specified in the dependent claims, the description and the accompanying drawings.

Die Erfindung wird nachfolgend beispielhaft unter Bezugnahme auf die Zeichnung beschrieben.

Fig. 1
zeigt den unteren Bereich einer erfindungsgemäßen Hebeschiebetür im Querschnitt.
Fig. 2
zeigt den oberen Bereich einer erfindungsgemäßen Hebeschiebetür im Querschnitt.
Fig. 3
zeigt einen seitlichen Bereich einer erfindungsgemäßen Hebeschiebetür im Querschnitt.
The invention is described below by way of example with reference to the drawing.
1
shows the lower part of a lift and slide door according to the invention in cross section.
2
shows the upper area of a lift and slide door according to the invention in cross section.
3
shows a lateral area of a lift and slide door according to the invention in cross section.

Fig. 1 zeigt den unteren Bereich einer Hebeschiebetür 11, welche einen horizontal verschiebbaren Flügel 15 aufweist. Der Flügel 15 umfasst ein Flügelrahmenprofil 17 und ein durch dieses gehaltenes Glaselement 19, das hier als Mehrscheiben-Glaselement ausgeführt ist. Durch die Haupterstreckungsebene des Flügels 15 ist eine Flügelebene 20 definiert. 1 shows the lower area of a lift-and-slide door 11, which has a horizontally displaceable wing 15. The wing 15 comprises a wing frame profile 17 and a glass element 19 held by this, which is designed here as a multi-pane glass element. A wing plane 20 is defined by the main extension plane of the wing 15 .

Zur Verschiebung des Flügels 15 ist eine Anordnung aus mehreren Laufwagen 21 vorgesehen, von denen in Fig. 1 lediglich einer erkennbar ist. Die Laufwagen 21 rollen mittels drehbar gelagerter Laufrollen 27 auf einer unterhalb des Flügels 15 angeordneten Laufschiene 29 ab. Die Laufschiene 29 ist bei dem dargestellten Ausführungsbeispiel an einer Bodenschwelle 30 befestigt, könnte aber auch einstückig mit dieser ausgebildet sein. Wie dargestellt weist die Laufschiene 29 eine nach oben abstehende Führungsrippe 33 auf, deren oberer Abschnitt eine Laufbahn 35 bildet, entlang welcher der Flügel 15 mittels der Laufwagen 21 verschiebbar ist.To move the wing 15, an arrangement of several carriages 21 is provided, of which 1 only one is recognizable. The carriages 21 roll by means of rotatably mounted rollers 27 on a running rail 29 arranged below the wing 15 . In the exemplary embodiment shown, the running rail 29 is fastened to a ground sill 30, but could also be designed in one piece with the latter. As shown, the running rail 29 has a guide rib 33 protruding upwards, the upper section of which forms a running track 35 along which the wing 15 can be displaced by means of the running carriage 21 .

Mittels eines nicht im Einzelnen gezeigten, grundsätzlich bekannten Hebemechanismus kann der Flügel 15 zwischen der in Fig. 1 dargestellten angehobenen Verfahrstellung und einer abgesenkten Fixierstellung verstellt werden. In der abgesenkten Fixierstellung sitzt der Flügel 15 am Boden 36 auf und ist unverschiebbar. Speziell ist an einer Unterseite 37 des Flügelrahmenprofils 17 eine, vorzugsweise ebene, Auflagefläche 38 ausgebildet, welche beim Absenken des Flügels 15 in Kontakt mit einer Bodenebene 39 gelangt, die durch die Bodenschwelle 30 definiert ist.By means of a basically known lifting mechanism, not shown in detail, the wing 15 can be moved between the in 1 illustrated raised travel position and a lowered fixing position are adjusted. In the lowered fixing position, the wing 15 sits on the floor 36 and cannot be displaced. Specifically, on an underside 37 of the casement profile 17 is a, preferably flat, bearing surface 38 formed, which comes into contact with a floor plane 39 which is defined by the ground sill 30 when the wing 15 is lowered.

Die Laufwagen 21 sind derart in einer unterseitigen Aufnahme 37 des Flügelrahmenprofils 17 untergebracht, dass die Laufrollen 27 sowohl bei angehobenem Flügel 15 als auch bei abgesenktem Flügel 15 gegenüber der Auflagefläche 38 nach unten überstehen. Ein Aufsitzen des Flügels 15 auf der Bodenschwelle 30 trotz der nach unten überstehenden Laufrollen 27 ist deshalb möglich, weil die Laufschiene 29 in einer Vertiefung 45 der Bodenschwelle 30 angeordnet ist, also gegenüber der Bodenebene 39 abgesenkt ist. Die Vertiefung 45 bildet gewissermaßen eine Aufnahme für den überstehenden Teil der Laufrollen 27. Die Führungsrippe 33 der Laufschiene 29 steht innerhalb der Vertiefung 45 nach oben ab, ragt jedoch nicht über die Bodenebene 39 hinaus. Beidseits der Laufbahn 35 sind Oberflächenbereiche 70 der Laufschiene 29 ausgebildet, die unterhalb der Bodenebene 39 angeordnet sind.The carriages 21 are accommodated in a receptacle 37 on the underside of the casement profile 17 in such a way that the rollers 27 protrude downwards relative to the bearing surface 38 both when the casement 15 is raised and when the casement 15 is lowered. It is possible for the wing 15 to sit on the ground sill 30 despite the rollers 27 protruding downward because the running rail 29 is arranged in a depression 45 in the ground sill 30 , ie is lowered relative to the ground plane 39 . The depression 45 forms, so to speak, a receptacle for the protruding part of the rollers 27. The guide rib 33 of the running rail 29 projects upwards within the depression 45, but does not protrude beyond the floor plane 39. Surface areas 70 of the running rail 29 are formed on both sides of the running track 35 and are arranged below the floor plane 39 .

Fig. 2 zeigt den oberen Bereich der Hebeschiebetür 11. Das Flügelrahmenprofil 17 ist in diesem Bereich ähnlich gestaltet wie im unteren Bereich, wobei jedoch keine Aufnahmen für Laufwagen vorgesehen sind. Wie dargestellt umfasst das Flügelrahmenprofil 17 einen Träger 50, der als Hohlprofil mit drei separaten, nebeneinander angeordneten Kammern 47 ausgeführt ist. Je nach Anwendungsanforderung können mehr als drei oder weniger als drei Kammern vorgesehen sein. Die parallel zur Flügelebene 20 gemessene Breite B des Flügelrahmenprofils 17 beträgt bei dem dargestellten Beispiel etwa 50 mm. Das Verhältnis der parallel zur Flügelebene 20 gemessenen Breite B des Flügelrahmenprofils 17 zu der rechtwinklig zur Flügelebene 20 gemessenen Tiefe T des Flügelrahmenprofils 17 beträgt etwa 0,57. In dem Flügelrahmenprofil 17 sind zwei Verstärkungsaufnahmen 49 ausgebildet, in welche bei Bedarf Flachstahleinlagen (nicht dargestellt) eingesetzt werden können. 2 shows the upper area of the lift-and-slide door 11. The casement profile 17 is designed similarly in this area to the lower area, but no receptacles for carriages are provided. As shown, the casement profile 17 includes a carrier 50 which is designed as a hollow profile with three separate chambers 47 arranged next to one another. Depending on the application requirements, more than three or fewer than three chambers can be provided. The width B of the casement profile 17 measured parallel to the casement plane 20 is approximately 50 mm in the illustrated example. The ratio of the width B of the wing frame profile 17 measured parallel to the wing plane 20 to the depth T of the wing frame profile 17 measured at right angles to the wing plane 20 is approximately 0.57. Two reinforcement receptacles 49 are formed in the casement profile 17, into which flat steel inserts (not shown) can be inserted if required.

Der in Fig. 1 und 2 gezeigte Träger 50 weist eine Innenseite 51 und eine entgegengesetzte Außenseite 52 auf. Im montierten Zustand der Hebeschiebetür 11 weist die Innenseite 51 zu einem Innenraum eines Gebäudes, während die Außenseite 52 an einer Außenwand des Gebäudes angeordnet ist. Der Träger 50 ist vorzugsweise vollständig aus einem glasfaserverstärkten Kunststoff (GFK) gefertigt. Auch die in Fig. 1 erkennbare Bodenschwelle 30 ist vorzugsweise aus einem glasfaserverstärkten Kunststoff gefertigt.the inside 1 and 2 Carrier 50 shown has an inner side 51 and an opposite outer side 52 . In the assembled state of the lift and slide door 11, the inside 51 faces an interior of a building, while the outside 52 is arranged on an outside wall of the building. The carrier 50 is preferably made entirely of a glass fiber reinforced plastic (GRP). Also the in 1 recognizable speed bump 30 is preferably made of a glass fiber reinforced plastic.

An der Innenseite 51 des Trägers 50 ist eine Holzblende 53 angebracht, während an der Außenseite 52 des Trägers 50 eine Aluminiumblende 55 angebracht ist. Durch Auswahl bestimmter Holzblenden 53 und Aluminiumblenden 55 kann unter Verwendung des gleichen Trägers 50 eine Vielzahl von unterschiedlich gestalteten Flügelrahmenprofilen 17 hergestellt werden.A wooden screen 53 is attached to the inside 51 of the carrier 50 , while an aluminum screen 55 is attached to the outside 52 of the carrier 50 . By selecting specific wooden panels 53 and aluminum panels 55, a large number of differently designed casement profiles 17 can be produced using the same carrier 50.

Fig. 3 zeigt einen seitlichen Bereich der Hebeschiebetür 11, welcher der Schließkante 60 des Flügels 15 zugeordnet ist. Es ist ein Beschlaggetriebe 63 erkennbar, das in das Flügelrahmenprofil 17 eingesetzt ist. Das Beschlaggetriebe 63 ist durch eine Handhabe 65 betätigbar. Aufgrund der schmalen Gestaltung des Flügelrahmenprofils 17 ist das Beschlaggetriebe 63 nicht vollständig in dem Flügelrahmenprofil 17 aufgenommen, sondern ragt in Richtung eines Blendrahmens 67 hervor. Es ist daher eine Ausnehmung 69 im Blendrahmen 67 ausgebildet, in welche der überstehende Teil des Beschlaggetriebes 63 beim Schließen des Flügels 15 einfährt. 3 shows a lateral area of the lift and slide door 11, which is assigned to the closing edge 60 of the wing 15. A fitting mechanism 63 which is inserted into the casement profile 17 can be seen. The fitting mechanism 63 can be actuated by a handle 65 . Due to the narrow design of the casement profile 17 , the fitting mechanism 63 is not fully accommodated in the casement profile 17 , but protrudes in the direction of a window frame 67 . A recess 69 is therefore formed in the window frame 67, into which the protruding part of the hardware mechanism 63 retracts when the sash 15 is closed.

Die erfindungsgemäße Hebeschiebetür 11 ist aufgrund der schmalen Gestaltung des Flügelrahmenprofils 17 und der dementsprechend großflächigen Verglasung optisch besonders ansprechend. Die stabile Ausführung des Flügelrahmenprofils 17 unter Verwendung von glasfaserverstärktem Kunststoff ermöglicht hierbei die Bereitstellung besonders großer und schwerer Flügel 15 bei gleichzeitiger Einhaltung der gängigen Wärmedämmungs-Vorgaben.The lift-and-slide door 11 according to the invention is visually particularly appealing due to the narrow design of the casement profile 17 and the correspondingly large-area glazing. The stable design of the casement profile 17 using glass fiber reinforced plastic allows this Provision of particularly large and heavy wings 15 while at the same time complying with the current thermal insulation specifications.

Bezugszeichenliste:Reference list:

1111
Hebeschiebetürlift and slide door
1515
Flügelwing
1717
Flügelrahmenprofilcasement profile
1919
Glaselementglass element
2020
Flügelebenewing plane
2121
Laufwagentrolley
2727
Laufrolleroller
2929
Laufschienerunning rail
3030
Bodenschwellespeed bump
3333
Führungsrippeguide rib
3535
Laufbahncareer
3636
BodenFloor
3737
Unterseitebottom
3838
Auflageflächebearing surface
3939
Bodenebeneground level
4545
Vertiefungdeepening
4747
Kammerchamber
4949
Verstärkungsaufnahmereinforcement recording
5050
Trägercarrier
5151
Innenseiteinside
5252
Außenseiteoutside
5353
Holzblendewooden screen
5555
Aluminiumblendealuminum panel
6060
Schließkanteclosing edge
6363
Beschlaggetriebehardware gear
6565
Handhabehandle
6767
Blendrahmenframe
6969
Ausnehmungrecess
7070
an die Laufbahn angrenzender Oberflächenbereich der Laufschienesurface area of the running rail adjacent to the raceway
BB
BreiteBroad
TT
Tiefedepth

Claims (15)

  1. A lift and slide element (11), in particular a lift and slide door or a lift and slide window, comprising a rail (29), which comprises a track (35) and surface regions (70) adjoining the track (35) at both sides, and a leaf (15) which can be traveled on the track (35) by means of a roller arrangement (21, 27) and which is adjustable between a lowered fixing position and a raised travel position, wherein the leaf (15) has a leaf frame profile (17) and a glass element (19) held by said leaf frame profile (17) and defines a leaf plane (20), wherein the lift and slide element (11) comprises a threshold (30) which defines a floor plane (39), and wherein the leaf frame profile (17) has a lower side (37) at which a support surface (38) is formed which can be placed onto the threshold (30) when the leaf (15) is moved from the raised travel position into the lowered fixing position,
    wherein the rail (29) is lowered with respect to the floor plane (39) such that at least the surface regions (70) of the rail (29) which adjoin the track (35) are arranged beneath the floor plane (39),
    characterized in that
    the leaf frame profile (17) is at least partly produced from a fiber composite material and has a cross-sectional shape in which the ratio of the width (B) of the leaf frame profile (17) measured in parallel with the leaf plane (20) to the depth (T) of the leaf frame profile (17) measured at a right angle to the leaf plane (20) amounts to 0.9 or less, with the leaf frame profile (17) being designed as a hollow profile.
  2. A lift and slide element in accordance with claim 1,
    characterized in that
    the leaf frame profile (17) is at least partly produced from a glass fiber-reinforced plastic.
  3. A lift and slide element in accordance with claim 1 or claim 2,
    characterized in that
    the roller arrangement (21, 27) projects over or is flush with the support surface (38) both when the leaf (15) is raised and when the leaf (15) is lowered.
  4. A lift and slide element in accordance with at least one of the preceding claims,
    characterized in that
    the rail (29) is lowered along its total longitudinal extent with respect to the floor plane (39), and/or in that
    the track (35) is arranged at least partly beneath the floor plane (39).
  5. A lift and slide element in accordance with at least one of the preceding claims,
    characterized in that
    the threshold (30) has an upper side defining the floor plane (39) and a recess (45) formed at the upper side, with the track (29) being arranged in the recess (45).
  6. A lift and slide element in accordance with claim 5,
    characterized in that
    the roller arrangement (21, 27) projects into the recess (45) in the assembled state of the lift and slide element (11) both when the leaf (15) is raised and when the leaf (15) is lowered.
  7. A lift and slide element in accordance with at least one of the preceding claims,
    characterized in that
    the threshold (30) is at least partly produced from a fiber composite material, in particular from a glass fiber-reinforced plastic.
  8. A lift and slide element in accordance with at least one of the preceding claims,
    characterized in that
    the rail (29) has at least one guide rib (33) for guiding rollers (27) of the roller arrangement (21, 27), with the guide rib (33) not projecting beyond the floor plane (39).
  9. A lift and slide element in accordance with at least one of the preceding claims,
    characterized in that
    the ratio of the width (B) of the leaf frame profile (17) measured in parallel with the leaf plane (20) to the depth (T) of the leaf frame profile (17) measured at a right angle to the leaf plane (20) amounts to 0.8 or less, preferably 0.7 or less and particularly preferably 0.6 or less.
  10. A lift and slide element in accordance with at least one of the preceding claims,
    characterized in that
    the leaf frame profile (17) comprises a support (50) and at least one decorative element (53, 55) attached to said support (50), with the support (50) consisting of a fiber composite material, in particular of a glass fiber-reinforced plastic, and the decorative element (53, 55) preferably being produced from wood and/or metal.
  11. A lift and slide element in accordance with claim 10,
    characterized in that
    the support (50) has an inner side (51) and an opposite outer side (52), with a decorative element (55) preferably produced from metal, in particular from aluminum, being attached to the outer side (52) and/or a decorative element (53) preferably produced from wood being attached to the inner side (51).
  12. A lift and slide element in accordance with claim 10 or claim 11,
    characterized in that
    at least one reinforcing element composed of metal, in particular of steel, is arranged at or in the support (50).
  13. A lift and slide element in accordance with at least one of the preceding claims,
    characterized in that
    the hollow profile has a plurality of separate chambers (47).
  14. A lift and slide element in accordance with at least one of the preceding claims,
    characterized in that
    the leaf frame profile (17) has a cross-sectional shape in which the width (B) of the leaf frame profile (17) measured in parallel with the leaf plane (20) amounts to 60 mm or less, preferably 50 mm or less.
  15. A lift and slide element in accordance with at least one of the preceding claims,
    characterized in that
    the leaf (15) has a weight of 100 kg or more.
EP19151202.9A 2018-02-20 2019-01-10 Lifting sliding element Active EP3527767B1 (en)

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Application Number Priority Date Filing Date Title
DE102018103776.7A DE102018103776A1 (en) 2018-02-20 2018-02-20 Lift-slide element

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EP3527767B1 true EP3527767B1 (en) 2023-06-21

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022204890A1 (en) * 2022-05-17 2023-11-23 Roto Frank Fenster- und Türtechnologie GmbH Barrier-free sliding door with a horizontally adjustable leaf

Citations (3)

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Publication number Priority date Publication date Assignee Title
WO2005068764A1 (en) * 2004-01-13 2005-07-28 Beat Guhl Frame for a sliding door or a sliding window
CN205224960U (en) * 2015-10-13 2016-05-11 运城市太运建材有限公司 Novel glass steel list fan austral window, sliding sash
DE102015122312A1 (en) * 2015-12-18 2017-06-22 Claudia Rager-Frey lift and slide door

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DE2143698A1 (en) * 1971-09-01 1973-07-26 Dynamit Nobel Ag EXTRUDED PROFILES, PREFERABLY MADE OF A THERMOPLASTIC PLASTIC, FOR FRAMES AND SASH FRAMES OF SLIDING WINDOWS, SLIDING DOORS OR THE LIKE
AT9285U1 (en) * 2007-03-13 2007-07-15 Franz Matauschek FRAME-FREE DOOR OR WINDOW, ESPECIALLY SLIDING DOOR OR WINDOW
DE202009011741U1 (en) * 2009-08-31 2011-01-13 Rehau Ag + Co. Carriage housing for a lift-slide door or a lift-and-slide window and lift-slide door or lift-and-slide window comprising such a carriage housing
DE102015007386A1 (en) * 2015-06-10 2016-12-15 Sfs Intec Holding Ag Frame for a window or sliding door element
DE102016103340A1 (en) * 2016-02-25 2017-08-31 Maco Technologie Gmbh FITTING ARRANGEMENT FOR A SLIDING DOOR
DE202017001325U1 (en) * 2017-03-13 2017-03-31 Siegenia-Aubi Kg Threshold system for a sliding sash as sliding sash or sliding lift sash of a window or door

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005068764A1 (en) * 2004-01-13 2005-07-28 Beat Guhl Frame for a sliding door or a sliding window
CN205224960U (en) * 2015-10-13 2016-05-11 运城市太运建材有限公司 Novel glass steel list fan austral window, sliding sash
DE102015122312A1 (en) * 2015-12-18 2017-06-22 Claudia Rager-Frey lift and slide door

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