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EP0138770B1 - Flat threshold for a door - Google Patents

Flat threshold for a door Download PDF

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Publication number
EP0138770B1
EP0138770B1 EP84810494A EP84810494A EP0138770B1 EP 0138770 B1 EP0138770 B1 EP 0138770B1 EP 84810494 A EP84810494 A EP 84810494A EP 84810494 A EP84810494 A EP 84810494A EP 0138770 B1 EP0138770 B1 EP 0138770B1
Authority
EP
European Patent Office
Prior art keywords
profile
cover
sill
legs
hollow space
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP84810494A
Other languages
German (de)
French (fr)
Other versions
EP0138770A3 (en
EP0138770A2 (en
Inventor
Matthias Jaggi
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.)
"Planet" Matthias Jaggi
Original Assignee
"Planet" Matthias Jaggi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by "Planet" Matthias Jaggi filed Critical "Planet" Matthias Jaggi
Priority to AT84810494T priority Critical patent/ATE34595T1/en
Publication of EP0138770A2 publication Critical patent/EP0138770A2/en
Publication of EP0138770A3 publication Critical patent/EP0138770A3/en
Application granted granted Critical
Publication of EP0138770B1 publication Critical patent/EP0138770B1/en
Expired legal-status Critical Current

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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

Definitions

  • a threshold according to the preamble of claim 1 is known from DE-A-2 537 899.
  • This known threshold consists of two L-profiles, between which a support profile is screwed at a variable height, and a cover strip.
  • the two L-profiles with the support profile are screwed onto the raw floor.
  • the underlay floor is inserted on both sides up to almost the top edge of the support profile.
  • a prefabricated floor covering can be applied to the subfloor and finally the cover strip can be screwed to the support profile.
  • the thickness of the finished floor covering must already be taken into account when assembling the L-profiles and the support profile before installing the sub-floor.
  • this is often not desirable, e.g. B. if you want to adapt the type of finished flooring to customer requirements.
  • the support profile screwed to the L-profiles directly underneath the finished floor covering creates a sound bridge between the sub-floors separated by the threshold. This results in a noticeable sound transmission from one side of the door to the other, with the door being otherwise well insulated.
  • the threshold profile embedded in the sub-floor the outer longitudinal sides of which can also be provided with an insulating strip, acoustically separates the under-floor on one side of the flat threshold from the under-floor on the other side.
  • the cover profile can be inserted into the threshold profile in a simple manner without screw fastening and regardless of the respective thickness of the finished floor covering, in particular it can be snapped on, on the one hand, to provide a contact surface for the sealing arrangement of the door and, on the other hand, to provide an almost level cover at a distance of Form the width of the threshold profile lying edges of the finished flooring.
  • the flat sleeper shown in FIG. 1 has a sleeper profile 1, which has a U-shaped upper part 2 and a foot part 4 provided with lateral legs 3.
  • the sleeper profile 1 is embedded in a sub-floor 5, it having been previously attached to the underlying concrete floor by means of indicated screws 6 prior to the introduction of the sub-floor 5.
  • the upper edge of the U-shaped upper part 2 is flush with the surface 7 of the underlay floor 5.
  • the two longitudinal outer sides of the sleeper profile 1 are each covered with an insulating strip 8, to which the underlay floor 5 borders after it has been introduced.
  • the surface 7 of the underlay 5 is covered with a finished floor covering 9, e.g. B. a carpet or a plastic floor covering, which extends approximately on both sides to the threshold profile 1.
  • a cover profile 11 is inserted, which has an upper cover strip 12 and two legs 13 which are offset inwards relative to the longitudinal edges of the cover strip 12 and which engage in the cavity 10.
  • the top of the cover strip 12 forms a visible surface and contact surface 14 for a vertically displaceable sealing arrangement attached to the lower edge of the door leaf of the door.
  • the undersides 14 'of the longitudinal edges of the cover strip 12 projecting beyond the legs 13 lie on the finished floor covering 9 and cover the edges thereof.
  • a plurality of insert pieces 15 distributed over the length of the threshold profile 1 are anchored in the cavity 10.
  • the inserts 15, which consist for example of a plastic, have a U-shaped cross section open at the bottom.
  • the longitudinal edges of the legs 16 are each provided with an inwardly projecting rib 17, each rib 17 engaging under an associated inner projection 18 of the upper part 2 of the sleeper profile 1 which is nose-shaped in cross section.
  • the inserts 15 only need to be pressed into the cavity 10 to anchor them in the cavity 10 of the threshold profile 1.
  • the legs 16 of the insert pieces 15 each form a gap 18 'with the inner surfaces of the legs 13 of the sleeper profile 1, into which the leg 13 in question can be inserted.
  • the outer surfaces of the legs 16 of the insert pieces 15 are provided with longitudinal ribs or longitudinal grooves 19 which are tooth-shaped in cross section. With corresponding toothed longitudinal ribs or longitudinal grooves 20 in cross section, the inner surfaces of the legs 13 of the cover profile 11 are also verses hen.
  • the legs 13 of the cover profile 11 engage when they are inserted into the cavity 10 of the threshold profile 1 in the legs 16 of the insert pieces 15 at a variable height in accordance with the resting of the cover strip 12 on the finished floor covering 9, so that the cover profile 11 is covered by the in the threshold profile 1 anchored inserts 15 is held.
  • a compensating strip 21, z is between the inserts 15 and the inside of the cover strip 12. B. made of wood.
  • the described screwless fixation of the cover profile 11 in the cavity 10 of the threshold profile 1 makes it possible to cover finished floor coverings 9 of different thicknesses without any adaptation work with the cover profile 11 unchanged.
  • a cover profile is indicated, which is in an end position resulting for a relatively thick finished floor covering
  • a cover profile in an end position is indicated for the case in which the surface 7 of the underlay 5 simultaneously forms the surface of the finished covering. Since several insert pieces 15 are arranged at respective longitudinal distances over the entire length of the threshold profile 1, the mutual height positions of the longitudinal ribs or longitudinal grooves 19, 20 need not be the same for each insert piece 15.
  • a firm fixation of the cover profile 11 in the threshold profile 1 is also achieved if the cover profile 11 is inserted less deeply into the cavity at one end than at its other end.
  • a uniform distance between the lower edge of the door leaf and the surface 14 of the cover strip 12 of the cover profile 11 can also be achieved if the floor is inclined to the lower edge of the door leaf.
  • the width of the cover strip 12 of the cover profile 11 can vary depending on the requirement with regard to covering the finished floor covering 9. While the cover strip 12 of the cover plate 11 has a flat surface 14 in FIG. 1, the surface 25 of the cover strip 26 is curved in the cover profile 24 shown in FIG. 2. Otherwise, this cover profile also has the two legs 13, the inner surfaces of which are provided with toothed longitudinal ribs or longitudinal grooves 20 in cross section.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Refrigerator Housings (AREA)

Abstract

1. Flat sill for a door, comprising a sill profile (1) which can be put into a supporting floor (5) flush with the surface of the latter and has a hollow space (10) which is open at the top and also a cover profile (11) which can be inserted into the hollow space (10) of the sill profile (1) at a variable height and has a cover strip (12), the upper side of which has a visible surface or a contact surface (14) for the lower edge of the door leaf, and its underside, with marginal parts (14'), is intended for resting on a finished floor covering (9) separated along the sill profile (1), characterized in that the cover profile (11) has two legs (13) reaching into the hollow space (10) of the sill profile (1), the marginal parts (14') of the cover strip (12) of the cover profile (11) protruding laterally beyond the legs (13) in order to rest on the finished floor covering (9), and that a plurality of insert pieces (15) into which the legs (13) of the cover profile (11) can be engaged at a variable height are anchored in the hollow space (10) of the sill profile (1).

Description

Aus der DE-A-2 537 899 ist eine Schwelle gemäss Oberbegriff des Anspruchs 1 bekannt. Diese bekannte Schwelle besteht aus zwei L-Profilen, zwischen welchen in veränderbarer Höhe ein Tragprofil festgeschraubt ist, sowie einer Deckleiste. Zur Montage werden die beiden L-Profile mit dem Tragprofil auf den rohen Boden aufgeschraubt. Nun wird auf beiden Seiten bis annähernd zur Oberkante des Tragprofils der Unterlagsboden eingebracht. Auf den Unterlagsboden kann allenfalls noch ein Fertigbodenbelag aufgebracht und schliesslich die Deckleiste mit dem Tragprofil verschraubt werden.A threshold according to the preamble of claim 1 is known from DE-A-2 537 899. This known threshold consists of two L-profiles, between which a support profile is screwed at a variable height, and a cover strip. For assembly, the two L-profiles with the support profile are screwed onto the raw floor. Now the underlay floor is inserted on both sides up to almost the top edge of the support profile. If necessary, a prefabricated floor covering can be applied to the subfloor and finally the cover strip can be screwed to the support profile.

Bei dieser bekannten Schwelle muss die Dicke des Fertigbodenbelags bereits beim Zusammenbau von L-Profilen und Tragprofil vor dem Einbringen des Unterlagsbodens mitberücksichtigt werden. Dies ist aber häufig nicht erwünscht, z. B. wenn man die Art des Fertigbodenbelags den Kundenwünschen anpassen möchte. Ausserdem entsteht durch das unmittelbar unter dem Fertigbodenbelag mit den L-Profilen verschraubte Tragprofil eine Schallbrücke zwischen den an sich durch die Schwelle getrennten Unterlagsböden. Dies hat eine merkliche Schallübertragung von der einen zur andern Türseite bei sonst gut isolierender Türe zur Folge.With this known threshold, the thickness of the finished floor covering must already be taken into account when assembling the L-profiles and the support profile before installing the sub-floor. However, this is often not desirable, e.g. B. if you want to adapt the type of finished flooring to customer requirements. In addition, the support profile screwed to the L-profiles directly underneath the finished floor covering creates a sound bridge between the sub-floors separated by the threshold. This results in a noticeable sound transmission from one side of the door to the other, with the door being otherwise well insulated.

Eine weitere Schwelle ist aus der DE-A-1 509 827 bekannt. Hier ist allerdings die akustische Trennung noch mangelhafter.Another threshold is known from DE-A-1 509 827. Here, however, the acoustic separation is still poor.

Es ist Aufgabe der Erfindung, eine Flaschschwelle für eine Tür der eingangs genannten Art zu schaffen, welche eine akustische Trennung des Fussbodens, d. h. des Unterlagsbodens bewirkt und welche gleichzeitig und in einfacher Weise an verschiedene Dicken des Fertigbodenbelages zur Abdeckung seiner Ränder anpassbar ist. Diese Aufgabe wird durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst.It is an object of the invention to provide a bottle sill for a door of the type mentioned, which acoustic separation of the floor, i. H. of the subfloor and which is simultaneously and easily adaptable to different thicknesses of the finished floor covering to cover its edges. This object is achieved by the characterizing features of claim 1.

Das in den Unterlagsboden eingelassene Schwellenprofil, dessen äussere Längsseiten zudem mit je einem Isolierstreifen versehen sein können, trennt mit seinem Hohlraum den auf der einen Seite der Flachschwelle befindlichen Unterlagsboden akustisch von dem auf der anderen Seite befindlichen Unterlagsboden. Das Deckprofil kann nach dem Verlegen des Fertigbodenbelags in einfacher Weise ohne Schraubbefestigung und ohne Rücksicht auf die jeweilige Dicke des Fertigbodenbelags in das Schwellenprofil eingesetzt, insbesondere eingerastet werden, um einerseits eine Kontaktfläche für die Dichtungsanordnung der Tür und andererseits eine nahezu niveaugleiche Abdeckung der im Abstand der Breite des Schwellenprofils liegenden Ränder des Fertigbodenbelags zu bilden.The threshold profile embedded in the sub-floor, the outer longitudinal sides of which can also be provided with an insulating strip, acoustically separates the under-floor on one side of the flat threshold from the under-floor on the other side. After laying the finished floor covering, the cover profile can be inserted into the threshold profile in a simple manner without screw fastening and regardless of the respective thickness of the finished floor covering, in particular it can be snapped on, on the one hand, to provide a contact surface for the sealing arrangement of the door and, on the other hand, to provide an almost level cover at a distance of Form the width of the threshold profile lying edges of the finished flooring.

Ausführungsbeispiele der erfindungsgemässen Flachschwelle werden nachstehend anhand der Zeichnungen erläutert. Es zeigen :

  • Fig. 1 einen Schnitt durch eine in einen Unteriagsboden eingebaute Flachschwelle mit einem Schwellenprofil und.einem eine ebene Oberfläche aufweisenden Deckprofil, und
  • Fig. 2 einen Schnitt durch ein eine gewölbte Oberfläche aufweisendes Deckprofil für das Schwellenprofil der Fig. 1.
Exemplary embodiments of the flat sleeper according to the invention are explained below with reference to the drawings. Show it :
  • Fig. 1 shows a section through a built in a subfloor flat threshold with a threshold profile and a flat surface cover profile, and
  • FIG. 2 shows a section through a cover profile for the threshold profile of FIG. 1, which has a curved surface.

Die in Fig. 1 dargestellte Flachschwelle weist ein Schwellenprofil 1 auf, welches einem U-förmigen Oberteil 2 und einen mit seitlichen Schenkeln 3 versehen Fussteil 4 hat. Das Schwellenprofil 1 ist in einen Unterlagsboden 5 eingebettet, wobei es vorgänig der Einbringung des Unterlagsbodens 5 auf einem darunter befindlichen Betonboden mittels angedeuteter Schrauben 6 befestigt wurde. Die Oberkante des U-förmigen Oberteils 2 ist bündig mit der Oberfläche 7 des Unterlagsbodens 5. Die beiden Längsaussenseiten des Schwellenprofils 1 sind mit je einem Isolierstreifen 8 belegt, an welche der Unterlagsboden 5 nach seinem Einbringen grenzt. Die Oberfläche 7 des Unterlagsbodens 5 ist mit einem Fertigbodenbelag 9, z. B. einem Teppichboden oder einem Kunststoff-Bodenbelag, bedeckt, der beidseitig ungefähr bis an das Schwellenprofil 1 heranreicht.The flat sleeper shown in FIG. 1 has a sleeper profile 1, which has a U-shaped upper part 2 and a foot part 4 provided with lateral legs 3. The sleeper profile 1 is embedded in a sub-floor 5, it having been previously attached to the underlying concrete floor by means of indicated screws 6 prior to the introduction of the sub-floor 5. The upper edge of the U-shaped upper part 2 is flush with the surface 7 of the underlay floor 5. The two longitudinal outer sides of the sleeper profile 1 are each covered with an insulating strip 8, to which the underlay floor 5 borders after it has been introduced. The surface 7 of the underlay 5 is covered with a finished floor covering 9, e.g. B. a carpet or a plastic floor covering, which extends approximately on both sides to the threshold profile 1.

In den nach oben offenen Hohlraum 10 des U-förmigen Oberteil 2 des Schwellenprofils 1 ist ein Deckprofil 11 eingesetzt, das eine obere Deckleiste 12 und zwei gegenüber den Längsrändern der Deckleiste 12 nach innen versetzte Schenkel 13 hat, welche in den Hohlraum 10 greifen. Die Deckleiste 12 bildet mit ihrer Oberseite eine Sichtfläche und Kontaktfläche 14 für eine an der Türblattunterkante der Tür angebrachte, vertikal verschiebbare Dichtungsanordnung. Die Unterseiten 14' der über die Schenkel 13 vorstehenden Längsränder der Deckleiste 12 liegen auf dem Fertigbodenbelag 9 auf und decken dessen Ränder ab.In the upwardly open cavity 10 of the U-shaped upper part 2 of the threshold profile 1, a cover profile 11 is inserted, which has an upper cover strip 12 and two legs 13 which are offset inwards relative to the longitudinal edges of the cover strip 12 and which engage in the cavity 10. The top of the cover strip 12 forms a visible surface and contact surface 14 for a vertically displaceable sealing arrangement attached to the lower edge of the door leaf of the door. The undersides 14 'of the longitudinal edges of the cover strip 12 projecting beyond the legs 13 lie on the finished floor covering 9 and cover the edges thereof.

Zur Fixierung des Deckprofils 11 im Hohlraum 10 des Schwellenprofils 1 sind im Hohlraum 10 mehrere über die Länge des Schwellenprofils 1 verteilte Einsatzstücke 15 verankert. Die Einsatzstücke 15, die beispielsweise aus einem Kunststoff bestehen, weisen einen nach unten offenen U-förmigen Querschnitt auf. Die Längsränder der Schenkel 16 sind mit je einer nach innen vorstehenden Rippe 17 versehen, wobei jede Rippe 17 einen zugehörigen, im Querschnitt nasenförmigen, inneren Vorsprung 18 des Oberteils 2 des Schwellenprofils 1 untergreift. Somit brauchen die Einsatzstücke 15 zu ihrer Verankerung im Hohlraum 10 des Schwellenprofils 1 bloss in den Hohlraum 10 hineingedrückt zu werden.To fix the cover profile 11 in the cavity 10 of the threshold profile 1, a plurality of insert pieces 15 distributed over the length of the threshold profile 1 are anchored in the cavity 10. The inserts 15, which consist for example of a plastic, have a U-shaped cross section open at the bottom. The longitudinal edges of the legs 16 are each provided with an inwardly projecting rib 17, each rib 17 engaging under an associated inner projection 18 of the upper part 2 of the sleeper profile 1 which is nose-shaped in cross section. Thus, the inserts 15 only need to be pressed into the cavity 10 to anchor them in the cavity 10 of the threshold profile 1.

Die Schenkel 16 der Einsatzstücke 15 bilden mit den Innenflächen der Schenkel 13 des Schwellenprofils 1 je einen Spalt 18', in welchen der betreffende Schenkel 13 einführbar ist. Die Aussenflächen der Schenkel 16 der Einsatzstücke 15 sind mit im Querschnitt zahnförmigen Längsrippen bzw. Längsrillen 19 versehen. Mit entsprechenden, im Querschnitt zahnförmigen Längsrippen bzw. Längsrillen 20 sind auch die Innenflächen der Schenkel 13 des Deckprofils 11 versehen. Dadurch rasten die Schenkel 13 des Deckprofils 11 bei dessen Einsetzen in den Hohlraum 10 des Schwellenprofils 1 in die Schenkel 16 der Einsatzstücke 15 in veränderlicher Höhe entsprechend dem Aufliegen der Deckleiste 12 auf dem Fertigbodenbelag 9 ein, so dass das Deckprofil 11 durch die im Schwellenprofil 1 verankerten Einsatzstücke 15 festgehalten wird. Um zu verhindern, dass ein sehr weicher Fertigbodenbelag 9 an seinen Rändern durch das Deckprofil 11 zusammengedrückt wird, was insbesondere im Laufe der Zeit beim Begehen des Deckprofils 11 erfolgen könnte, und um das Niveau der Oberfläche 14 der Deckleiste 12 des Deckprofils 11 im Hinblick auf die Türabdichtung unverändert zu erhalten, ist zwischen die Einsatzstücke 15 und die Innenseite der Deckleiste 12 eine Ausgleichsleiste 21, z. B. aus Holz, eingelegt.The legs 16 of the insert pieces 15 each form a gap 18 'with the inner surfaces of the legs 13 of the sleeper profile 1, into which the leg 13 in question can be inserted. The outer surfaces of the legs 16 of the insert pieces 15 are provided with longitudinal ribs or longitudinal grooves 19 which are tooth-shaped in cross section. With corresponding toothed longitudinal ribs or longitudinal grooves 20 in cross section, the inner surfaces of the legs 13 of the cover profile 11 are also verses hen. As a result, the legs 13 of the cover profile 11 engage when they are inserted into the cavity 10 of the threshold profile 1 in the legs 16 of the insert pieces 15 at a variable height in accordance with the resting of the cover strip 12 on the finished floor covering 9, so that the cover profile 11 is covered by the in the threshold profile 1 anchored inserts 15 is held. In order to prevent a very soft prefabricated floor covering 9 from being compressed at its edges by the cover profile 11, which could occur in particular over time when the cover profile 11 is walked on, and to ensure that the surface 14 of the cover strip 12 of the cover profile 11 is level To get the door seal unchanged, a compensating strip 21, z. Between the inserts 15 and the inside of the cover strip 12. B. made of wood.

Die beschriebene schraubenlose Fixierung des Deckprofils 11 im Hohlraum 10 des Schwellenprofils 1 ermöglicht es, Fertigbodenbeläge 9 unterschiedlicher Dicke ohne jegliche Anpassarbeiten mit unverändertem Deckprofil 11 abzudecken. Mit 22 ist ein Deckprofil angedeutet, das sich in einer für einen verhältnismässig dicken Fertigbodenbelag ergebenden Endlage befindet, und mit 23 ist ein Deckprofil in einer Endlage für den Fall angedeutet, in welchem die Oberfläche 7 des Unterlagsbodens 5 gleichzeitig die Oberfläche des Fertigbelages bildet. Da über die ganze Länge des Schwellenprofils 1 mehrere Einsatzstücke 15 in jeweiligen Längsabständen angeordnet sind, müssen die gegenseitigen Höhenlagen der Längsrippen bzw. Längsrillen 19, 20 nicht bei jedem Einsatzstück 15 die gleichen sein. Mit anderen Worten wird eine feste Fixierung des Deckprofils 11 im Schwellenprofil 1 auch dann erzielt, wenn das Deckprofil 11 an seinem einen Ende weniger tief in den Hohlraum eingesetzt ist als an seinem anderen Ende. Durch eine solche Massnahme kann ein gleichmässiger Abstand zwischen der Türblattunterkante und der Oberfläche 14 der Deckleiste 12 des Deckprofils 11 auch dann erzielt werden, wenn der Fussboden geneigt zur Türblattunterkante verläuft.The described screwless fixation of the cover profile 11 in the cavity 10 of the threshold profile 1 makes it possible to cover finished floor coverings 9 of different thicknesses without any adaptation work with the cover profile 11 unchanged. With 22 a cover profile is indicated, which is in an end position resulting for a relatively thick finished floor covering, and with 23 a cover profile in an end position is indicated for the case in which the surface 7 of the underlay 5 simultaneously forms the surface of the finished covering. Since several insert pieces 15 are arranged at respective longitudinal distances over the entire length of the threshold profile 1, the mutual height positions of the longitudinal ribs or longitudinal grooves 19, 20 need not be the same for each insert piece 15. In other words, a firm fixation of the cover profile 11 in the threshold profile 1 is also achieved if the cover profile 11 is inserted less deeply into the cavity at one end than at its other end. With such a measure, a uniform distance between the lower edge of the door leaf and the surface 14 of the cover strip 12 of the cover profile 11 can also be achieved if the floor is inclined to the lower edge of the door leaf.

Die Breite der Deckleiste 12 des Deckprofils 11 kann je nach Anforderung bezüglich Abdeckung des Fertigbodenbelages 9 unterschiedlich sein. Während in Fig. 1 die Deckleiste 12 der Deckplatte 11 eine ebene Oberfläche 14 hat, ist bei dem in Fig. 2 dargestellten Deckprofil 24 die Oberfläche 25 der Deckleiste 26 gewölbt. Im übrigen weist auch dieses Deckprofil die beiden Schenkel 13 auf, deren Innenflächen mit im Querschnitt zahnförmigen Längsrippen bzw. Längsrillen 20 versehen sind.The width of the cover strip 12 of the cover profile 11 can vary depending on the requirement with regard to covering the finished floor covering 9. While the cover strip 12 of the cover plate 11 has a flat surface 14 in FIG. 1, the surface 25 of the cover strip 26 is curved in the cover profile 24 shown in FIG. 2. Otherwise, this cover profile also has the two legs 13, the inner surfaces of which are provided with toothed longitudinal ribs or longitudinal grooves 20 in cross section.

Claims (5)

1. Flat sill for a door, comprising a sill profile (1) which can be put into a supporting floor (5) flush with the surface of the latter and has a hollow space (10) which is open at the top and also a cover profile (11) which can be inserted into the hollow space (10) of the sill profile (1) at a variable height and has a cover strip (12), the upper side of which has a visible surface or a contact surface (14) for the lower edge of the door leaf, and its underside, with marginal parts (14'), is intended for resting on a finished floor covering (9) separated along the sill profile (1), characterized in that the cover profile (11) has two legs (13) reaching into the hollow space (10) of the sill profile (1), the marginal parts (14') of the cover strip (12) of the cover profile (11) protruding laterally beyond the legs (13) in order to rest on the finished floor covering (9), and that a plurality of insert pieces (15) into which the legs (13) of the cover profile (11) can be engaged at a variable height are anchored in the hollow space (10) of the sill profile (1).
2. Flat sill according to Claim 1, characterized in that the insert pieces (15) have a U-shaped cross-section open at the bottom and, on the outer surfaces of their legs (16), have longitudinal ribs or longitudinal grooves (19) which are tooth- shaped in cross-section, and that the inner surfaces of the legs (13) of the cover profile (11) are provided with longitudinal ribs or longitudinal grooves (20) of the same kind for engaging into those of the legs (16) of the cover profile (11).
3. Flat sill according to Claim 1 or 2, characterized in that the insert pieces (15) can be engaged in the hollow space (10) of the sill profile (1).
4. Flat sill according to one of Claims 1 to 3, characterized in that a levelling strip (21) is inserted between the inner side of the cover strip (12) of the cover profile (11) and the surfaces of the insert pieces (15) facing this inner side in order to limit the insertion depth of the cover profile (11) in the hollow space (10) of the sill profile (1).
5. Flat sill according to one of Claims 1 to 4; characterized in that the lateral outer surfaces of the sill profile (1) are each covered with an insulating strip (8).
EP84810494A 1983-10-11 1984-10-09 Flat threshold for a door Expired EP0138770B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84810494T ATE34595T1 (en) 1983-10-11 1984-10-09 FLAT THRESHOLD FOR ONE DOOR.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5529/83 1983-10-11
CH5529/83A CH663059A5 (en) 1983-10-11 1983-10-11 Flat threshold for a door.

Publications (3)

Publication Number Publication Date
EP0138770A2 EP0138770A2 (en) 1985-04-24
EP0138770A3 EP0138770A3 (en) 1986-02-05
EP0138770B1 true EP0138770B1 (en) 1988-05-25

Family

ID=4295146

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84810494A Expired EP0138770B1 (en) 1983-10-11 1984-10-09 Flat threshold for a door

Country Status (4)

Country Link
EP (1) EP0138770B1 (en)
AT (1) ATE34595T1 (en)
CH (1) CH663059A5 (en)
DE (1) DE3471499D1 (en)

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DE29510131U1 (en) * 1995-06-22 1996-10-17 Niemann, Hans Dieter, 50169 Kerpen Threshold
FR2737237A1 (en) * 1995-07-24 1997-01-31 Christien Danielle Cover strips for joints between different floor surfaces - has synthetic or metal T-shaped section which clips into U-shaped metal base
US6230385B1 (en) 1996-11-01 2001-05-15 Premark Rwp Holdings, Inc. Molding affixed with wedged divider track
DE19703024A1 (en) * 1997-01-28 1998-07-30 Huels Troisdorf Profile system for manufacture of doors
DE19744241A1 (en) * 1997-10-07 1999-04-15 Peter Willrich Carpet bar to clamp the edge of the carpet on the floor, at the door threshold
FR2785316B1 (en) * 1998-10-30 2001-01-19 Michel Grosjean REMOVABLE JOINT COVER
GB2356419B (en) * 1999-11-17 2001-10-03 Aco Technologies Plc Door sill drainage unit
EP1357248A3 (en) * 2002-04-25 2004-10-06 Inge Frey Flooring dividing profile
CN114197993A (en) * 2021-12-22 2022-03-18 浙江亚厦装饰股份有限公司 Assembly type ground doorsill connecting structure and mounting method thereof

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* Cited by examiner, † Cited by third party
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FR1173587A (en) * 1957-04-12 1959-02-26 Schanz Metallbau G M B H Door step
US3235917A (en) * 1964-08-21 1966-02-22 Leroy F Skubic Mounting device
CA924964A (en) * 1970-01-14 1973-04-24 J. Kempel John Threshold and sill assembly
CH584831A5 (en) * 1974-08-27 1977-02-15 Schweizer Ernst Ag Metallbau Z
DE2806285A1 (en) * 1978-02-15 1979-08-16 Manfred Muehle Door threshold assembly made from universal components - has panel layers in inverted U=profile with arms overlapping floor rail

Also Published As

Publication number Publication date
CH663059A5 (en) 1987-11-13
EP0138770A3 (en) 1986-02-05
DE3471499D1 (en) 1988-06-30
EP0138770A2 (en) 1985-04-24
ATE34595T1 (en) 1988-06-15

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