EP3167135B1 - Cupboard furniture - Google Patents

Cupboard furniture Download PDF

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Publication number
EP3167135B1
EP3167135B1 EP15734663.6A EP15734663A EP3167135B1 EP 3167135 B1 EP3167135 B1 EP 3167135B1 EP 15734663 A EP15734663 A EP 15734663A EP 3167135 B1 EP3167135 B1 EP 3167135B1
Authority
EP
European Patent Office
Prior art keywords
rail
cabinet according
runway
leg
web
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP15734663.6A
Other languages
German (de)
French (fr)
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EP3167135A1 (en
Inventor
Frank Nuttelmann
Andreas Montecchio
Timo Kuschel
Viktor GEL
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.)
Hettich Heinze GmbH and Co KG
Original Assignee
Hettich Heinze GmbH and Co KG
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.)
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Publication date
Application filed by Hettich Heinze GmbH and Co KG filed Critical Hettich Heinze GmbH and Co KG
Priority to PL15734663T priority Critical patent/PL3167135T3/en
Publication of EP3167135A1 publication Critical patent/EP3167135A1/en
Application granted granted Critical
Publication of EP3167135B1 publication Critical patent/EP3167135B1/en
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Classifications

    • 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
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/0652—Tracks
    • 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
    • E05D15/08—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane consisting of two or more independent parts movable each in its own guides
    • 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
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the present invention relates to a cupboard according to the preamble of claim 1.
  • the DE 255 31 75 discloses a sliding door fitting in which a rail is fixed to an upper floor, in which the raceways are arranged one above the other. This results in a particularly compact design, the profile being formed in one piece as an extrusion profile. Such extrusion profiles have a high level of stability, but the material consumption is also high due to the thick walls. This makes the production of the extruded rail profiles expensive.
  • the DE 255 31 75 discloses the features of the preamble of claim 1.
  • the EP 1 498 382 A1 discloses a door fighter for an elevator in which a rail has a plurality of running surfaces for rollers of a door leaf.
  • the treads can be provided on opposite sides of a curved rail.
  • the rail is made in one piece from a bent sheet metal, so that the use of material is reduced compared to extruded extruded profiles.
  • the rail can be produced effectively and inexpensively, and smaller quantities can also be produced.
  • the bent sheet has a thickness between 0.4 mm and 3 mm, in particular 0.5 mm and 1.5 mm.
  • the rail can be produced depending on the weight load, whereby rails can be made thinner for smaller and lighter sliding sashes than for heavier sliding doors.
  • the first and / or second raceway is preferably curved or V-shaped in cross section. This allows the track to have good lateral stability Provide for the guide, the rollers being self-centered on the rail due to the weight load.
  • the rail has bent sections touching at least in regions. These touching sections increase the stability of the rail; it is optionally possible to additionally connect the touching sections by means of fastening means, for example cohesively by welding or gluing or by other means of fastening, for example by riveting, screwing or by means of shaping technology, for example by clinching or embossing .
  • the touching sections which are optionally additionally fixed to one another, result in particularly dimensionally stable rails.
  • the arrangement of the raceways, offset from each other in the vertical direction, ensures favorable leverage, so that high forces can be absorbed when the steel sheet is thin.
  • the production of such rails, even if additional sections are attached to one another, can be industrially effectively produced with high quality.
  • the rail has a horizontal leg which is fixed on the upper floor of the cupboard furniture.
  • the rail can be screwed to the top or an end face of the top panel.
  • the rail can then have an upper vertical leg which adjoins the upper horizontal leg, a horizontally projecting section being provided on the lower side for forming a first raceway.
  • a second lower vertical leg is additionally provided on the rail, which is arranged at least partially below the upper vertical leg and has a horizontally protruding section on the underside for forming a second track.
  • the upper vertical leg and the lower vertical leg can be arranged in one plane, so that both legs rest at least partially on the end face of an upper floor or a floor, which increases the stability.
  • a recess is preferably provided in the rail, which is penetrated by a driver of a damping device or a self-closing mechanism.
  • the self-closing mechanism or the damping device can be arranged concealed behind the rail, which improves the appearance.
  • the sliding door fitting has the rail, it being possible to fix several such rails to one another via butt connectors.
  • the rail can have one or more hollow chambers into which corresponding connecting elements are inserted.
  • a piece of cupboard furniture 1 comprises a furniture body 2 which has an upper floor 3 to which a rail 4 is fixed.
  • a further rail can also be attached to a floor, so that a front Sliding door 5 and a rear sliding door 6 are guided both on the rail 4 on the top floor and on the lower rail.
  • only the rail 4 on the upper floor 3 is explained in more detail, it being possible to fix the same rail to the floor of the cupboard furniture 1. Instead, only a sliding guide can be provided on the floor.
  • FIG 2 the suspension of the front sliding door 5 is shown, which engages over the rear sliding door 6 at least in an open position via a U-shaped holder 7. At least one roller is guided on the holder 7 and can be moved in an upper guideway of the rail 4.
  • a housing 11 of a self-retraction or a damper is also shown, preferably a damped self-retraction, which has a driver 10 which is in engagement with an activator 9 which is connected to the holder 7.
  • the sliding doors 5 and 6 can be braked or held in the opening direction as well as in the closing direction by means of damped self-closing mechanisms.
  • the driver 10 is carried out through a recess in a wall of the rail 4.
  • FIG 3 the suspension of the rear slide door 6 is shown.
  • a holder 8 On the rear sliding door 6, a holder 8 is fixed on the back, which is engaged via an activator 9 with a driver 10 of a self-closing mechanism or a damper.
  • the driver 10 is movably held on a housing 11 of the self-closing mechanism or of the damper, the driver 10 also penetrating a recess in the rail 4.
  • the rear sliding door 6 is held movable in at least one roller in a lower track 21 of the rail 4.
  • FIG. 4 The rail 4 is shown in a side view, and it can be seen that the front sliding door 5 is held on a top track 20 via a roller 12 and the rear sliding door 6 is held on a bottom track 21 via a roller 12.
  • the rollers 12 have a V-shaped bearing surface, and the raceways 20 and 21 are also V-shaped in cross section.
  • other geometries are of course also conceivable, for example curved support surfaces in concave or convex shape and, conversely, V-shaped support surfaces.
  • the rail 4 is shown in a cross-sectional view.
  • the rail 4 consists of a bent steel sheet which has a thickness between 0.4 mm and 3 mm, in particular 0.5 mm and 1.5 mm.
  • the rail 4 comprises an upper leg 22, which is on the upper floor 3 or a floor is hangable.
  • the horizontal leg 22 is followed by a first vertical leg 23, on the underside of which a protruding, horizontally lying section forms the upper track 20.
  • two V-shaped webs 24 and 25 are provided, an outer vertical edge 26 being formed on the outer web 25, which prevents the roller 12 from jumping out towards the front.
  • a transition section 27 shoots downwards before two V-shaped webs 28 and 29 are provided, which run parallel to the webs 24 and 25 on the underside.
  • the steel sheet of the rail 4 is doubled, so that the upper track 20 has increased stability.
  • the (almost) touching sections of the rail 4 can additionally be fixed to one another, for example by welding, gluing, profiling or other measures, in order to increase the stability of the rail 4.
  • a second vertical leg 30 adjoins the web 29 and has a horizontally projecting section on the underside for forming the lower raceway 21.
  • the vertical legs 23 and 30 are arranged in one plane and can at least partially rest on the end face of the upper floor 3.
  • the lower raceway 21 is also formed by two V-shaped webs 31 and 32, an upwardly projecting edge 33 being formed on the outer web 32 for guiding the roller 12 in order to prevent the roller 12 from jumping out.
  • FIG 6 A rail 4 'is shown, in which an upper horizontal leg 22' has a slightly raised central section and two lower edge sections. As a result, the horizontal leg 22 ′ rests only on the upper floor 3 with the edge sections.
  • the rail 4 'in Figure 6 the area below the web 25 changed, since the rail 4 'is not double-walled in this area, but a web 28' is arranged at a distance from the web 25.
  • the web 24, on the other hand, is supported by the lower web 29 of the rail 4 ', so that a certain stabilization is provided by a double-walled structure at least in this area.
  • the career 20 is a total of the vertical transition section 27 'formed on the horizontal web 28' is mechanically stabilized by being supported on the web 25. Otherwise, the embodiment corresponds to Figure 5 .
  • FIG 7 A modified rail 4 "is shown, in which a longer horizontal leg 22" rests on the top floor 3.
  • the leg 22 ′′ is straight and, after a bend, merges into the vertical leg 23.
  • the web 25 on the raceway 20 is only single-walled and is not supported by a further section of the rail 4 ′′, since the web 28 "is arranged at a distance from the web 25.
  • a vertical section 27" is provided between the web 28 "and the vertical edge 26, which significantly increases the bending stiffness of the raceway 20.
  • the web 24, however, is supported by the lower web 29.
  • the area of the lower track 21 is also slightly modified, since the edge 33 does not end with the vertical section, but is bent over by a bevel 34, so that a vertical section 35 and an obliquely upward section 36 are provided. As a result, an edge of the section 36 is arranged lying rather concealed. In the case of particularly high weight forces, the track 21 can be supported by the section 36 pointing slightly obliquely upwards. It is also possible to connect the web 32 to the section 36 in a cohesive manner, for example by gluing or welding.
  • the rail 4 is also modified in the region of the lower track 21, since it is opposite one another Figure 9 connect two more V-shaped webs 37 and 38, which support the webs 31 and 32. Both the upper track 20 and the lower track 21 are double-walled, so that the tracks 20 and 21 are particularly stable.
  • connection of two rails 4 " is shown on the butt end, that is to say on the end face.
  • the rail 4" is similar in cross section to the rail Figure 7 , wherein for connecting two rails 4 "connecting elements 40 are inserted into hollow chambers 41, which are produced by the curved contour of the rail 4".
  • the connecting elements 40 are triangular in cross section and can be inserted into the hollow chamber below the outer web 25 of the upper race 20 and the lower web 32 of the lower race 21.
  • the end section 36 is opposite the Figure 7 slightly extended, so that there is a closed cavity.
  • FIG 13 An embodiment is shown, which in the cross-sectional contour of the Figure 5 corresponds in which a rail 4 is fixed to an upper floor 3.
  • an angular reinforcing element 80 is fixed, in particular screwed, to the underside of the upper floor 3, and the reinforcing element 80 can also be fixed to the rail 4 on a vertical contact surface, for example by gluing, screwing or other fastening means.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Wing Frames And Configurations (AREA)

Description

Die vorliegende Erfindung betrifft ein Schrankmöbel nach dem Oberbegriff des Anspruches 1.The present invention relates to a cupboard according to the preamble of claim 1.

Die DE 255 31 75 offenbart einen Schiebetürbeschlag, bei dem an einem Oberboden eine Schiene fixiert ist, bei der die Laufbahnen übereinander angeordnet sind. Dadurch ergibt sich eine besonders kompakte Bauweise, wobei das Profil einstückig als Extrusionsprofil ausgebildet ist. Solche Extrusionsprofile besitzen zwar eine hohe Stabilität, allerdings ist auch der Materialverbrauch durch die dicken Wandstärken groß. Dies macht die Herstellung der extrudierten Schienenprofile teuer. Die DE 255 31 75 offenbart die Merkmale des Oberbegriffs des Anspruchs 1.The DE 255 31 75 discloses a sliding door fitting in which a rail is fixed to an upper floor, in which the raceways are arranged one above the other. This results in a particularly compact design, the profile being formed in one piece as an extrusion profile. Such extrusion profiles have a high level of stability, but the material consumption is also high due to the thick walls. This makes the production of the extruded rail profiles expensive. The DE 255 31 75 discloses the features of the preamble of claim 1.

Die EP 1 498 382 A1 offenbart einen Türkämpfer für einen Aufzug, bei dem eine Schiene mehrere Laufflächen für Laufrollen eines Türblattes ausgebildet sind. Die Laufflächen können dabei an gegenüberliegenden Seiten einer gebogenen Schiene vorgesehen sein.The EP 1 498 382 A1 discloses a door fighter for an elevator in which a rail has a plurality of running surfaces for rollers of a door leaf. The treads can be provided on opposite sides of a curved rail.

Es ist daher Aufgabe der vorliegenden Erfindung, ein Schrankmöbel mit einer Schiene für einen Schiebetürbeschlag zu schaffen, die einfach und kostengünstig herstellbar ist.It is therefore an object of the present invention to provide cupboard furniture with a rail for a sliding door fitting that is simple and inexpensive to manufacture.

Diese Aufgabe wird mit einem Schrankmöbel mit den Merkmalen des Anspruches 1 gelöst.This object is achieved with a cupboard with the features of claim 1.

Erfindungsgemäß ist die Schiene einstückig aus einem gebogenen Blech hergestellt, so dass der Materialeinsatz verglichen mit extrudierten Strangpressprofilen verringert wird. Dadurch kann die Schiene effektiv und kostengünstig hergestellt werden, wobei auch eine Herstellung kleineren Stückzahlen möglich ist.According to the invention, the rail is made in one piece from a bent sheet metal, so that the use of material is reduced compared to extruded extruded profiles. As a result, the rail can be produced effectively and inexpensively, and smaller quantities can also be produced.

Gemäß einer bevorzugten Ausgestaltung der Erfindung weist das gebogene Blech eine Dicke zwischen 0,4 mm und 3 mm, insbesondere 0,5 mm und 1,5 mm, auf. Dadurch kann je nach Gewichtsbelastung die Schiene hergestellt werden, wobei Schienen für kleinere und leichtere Schiebeflügel dünner ausgebildet sein können als für schwerere Schiebetüren.According to a preferred embodiment of the invention, the bent sheet has a thickness between 0.4 mm and 3 mm, in particular 0.5 mm and 1.5 mm. As a result, the rail can be produced depending on the weight load, whereby rails can be made thinner for smaller and lighter sliding sashes than for heavier sliding doors.

Vorzugsweise ist die erste und/oder zweite Laufbahn im Querschnitt gekrümmt oder V-förmig ausgebildet. Dadurch kann die Laufbahn eine gute Seitenstabilität bei der Führung bereitstellen, wobei die Rollen durch die Gewichtslast selbstzentriert an der Schiene verfahren werden.The first and / or second raceway is preferably curved or V-shaped in cross section. This allows the track to have good lateral stability Provide for the guide, the rollers being self-centered on the rail due to the weight load.

Gemäß der Erfindung weist die Schiene zumindest bereichsweise sich berührende umgebogene Abschnitte auf. Diese sich berührenden Abschnitte erhöhen die Stabilität der Schiene, optional ist es möglich, die sich berührenden Abschnitte zusätzlich durch Befestigungsmittel zu verbinden, beispielsweise stoffschlüssig durch Schweißen oder Kleben oder durch andere Befestigungsmittel, beispielsweise durch Nieten, Schrauben oder mittels Umformtechnik, beispielsweise durch Durchsetzfügen oder Prägen. Durch die sich berührenden Abschnitte, die optional zusätzlich aneinander fixiert sind, ergeben sich besonders formstabile Schienen. Dabei sorgt die Anordnung der Laufbahnen, in vertikaler Richtung versetzt zueinander, für günstige Hebelverhältnisse, so dass bei geringer Dicke des Stahlbleches hohe Kräfte aufgenommen werden können. Die Herstellung von solchen Schienen, auch wenn eine zusätzliche Befestigung von aneinander liegenden Abschnitten erfolgt, lässt sich industriell effektiv mit hoher Qualität herstellen.According to the invention, the rail has bent sections touching at least in regions. These touching sections increase the stability of the rail; it is optionally possible to additionally connect the touching sections by means of fastening means, for example cohesively by welding or gluing or by other means of fastening, for example by riveting, screwing or by means of shaping technology, for example by clinching or embossing . The touching sections, which are optionally additionally fixed to one another, result in particularly dimensionally stable rails. The arrangement of the raceways, offset from each other in the vertical direction, ensures favorable leverage, so that high forces can be absorbed when the steel sheet is thin. The production of such rails, even if additional sections are attached to one another, can be industrially effectively produced with high quality.

Erfindungsgemäß weist die Schiene einen horizontalen Schenkel auf, der auf dem Oberboden des Schrankmöbels fixiert ist. Hierfür kann die Schiene an der Oberseite oder einer Stirnseite des Oberbodens verschraubt sein. Die Schiene kann dann einen oberen vertikalen Schenkel aufweisen, der sich an den oberen horizontalen Schenkel anschließt, wobei an der unteren Seite ein horizontal hervorstehender Abschnitt zur Ausbildung einer ersten Laufbahn vorgesehen ist. Für eine besonders kompakte Bauweise ist zusätzlich an der Schiene ein zweiter unterer vertikaler Schenkel vorgesehen, der zumindest teilweise unterhalb des oberen vertikalen Schenkels angeordnet ist und an der Unterseite einen horizontal hervorstehenden Abschnitt zur Ausbildung einer zweiten Laufbahn aufweist. Bei einer solchen Ausgestaltung können der obere vertikale Schenkel und der untere vertikale Schenkel in einer Ebene angeordnet sein, so dass beide Schenkel zumindest teilweise an der Stirnseite eines Oberbodens oder eines Bodens anliegen, was die Stabilität erhöht. Es ist auch möglich, den oberen vertikalen Schenkel und den unteren vertikalen Schenkel versetzt zueinander in unterschiedlichen Ebenen vorzusehen, so dass eine eher stufenweise Ausbildung der Schiene gegeben ist, was die Nutzung des Bauraums oberhalb des unteren vertikalen Schenkels ermöglicht.According to the invention, the rail has a horizontal leg which is fixed on the upper floor of the cupboard furniture. For this purpose, the rail can be screwed to the top or an end face of the top panel. The rail can then have an upper vertical leg which adjoins the upper horizontal leg, a horizontally projecting section being provided on the lower side for forming a first raceway. For a particularly compact design, a second lower vertical leg is additionally provided on the rail, which is arranged at least partially below the upper vertical leg and has a horizontally protruding section on the underside for forming a second track. In such a configuration, the upper vertical leg and the lower vertical leg can be arranged in one plane, so that both legs rest at least partially on the end face of an upper floor or a floor, which increases the stability. It is also possible to provide the upper vertical leg and the lower vertical leg offset from one another in different planes, so that the rail is formed in a rather gradual manner, which allows the use of the installation space above the lower vertical leg.

Bei der Schiene ist vorzugsweise eine Aussparung vorgesehen, die von einem Mitnehmer einer Dämpfungsvorrichtung oder eines Selbsteinzuges durchgriffen ist. Dadurch kann der Selbsteinzug oder die Dämpfungsvorrichtung verdeckt liegend hinter der Schiene angeordnet werden, was die Optik verbessert.A recess is preferably provided in the rail, which is penetrated by a driver of a damping device or a self-closing mechanism. As a result, the self-closing mechanism or the damping device can be arranged concealed behind the rail, which improves the appearance.

Der Schiebetürbeschlag weist die Schiene auf, wobei es möglich ist, mehrere solcher Schienen über Stoßverbinder aneinander zu fixieren. Hierfür kann die Schiene eine oder mehrere Hohlkammern aufweisen, in die entsprechende Verbindungselemente eingesteckt sind.The sliding door fitting has the rail, it being possible to fix several such rails to one another via butt connectors. For this purpose, the rail can have one or more hollow chambers into which corresponding connecting elements are inserted.

Die Erfindung wird nachfolgend anhand mehrerer Ausführungsbeispiele mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen:

Figur 1
eine perspektivische Ansicht eines erfindungsgemäßen Schrankmöbels mit Schiene;
Figuren 2 und 3
zwei perspektivische Ansichten der Schiene zur Führung von Schiebetüren;
Figur 4
eine Seitenansicht der Schiene mit daran hängenden Schiebetüren;
Figur 5
eine Querschnittsansicht der Schiene des Möbels der Figur 1;
Figuren 6 bis 10
mehrere Querschnittsansichten von verschiedenen Schienen;
Figuren 11 und 12
zwei Ansichten einer aus mehreren Schienen zusammengesetzten Gesamtschiene, und
Figuren 13
eine weitere Ausführungsform einer Schiene eines Schiebetürbeschlages.
The invention is explained in more detail below using several exemplary embodiments with reference to the accompanying drawings. Show it:
Figure 1
a perspective view of cabinet furniture according to the invention with rail;
Figures 2 and 3
two perspective views of the rail for guiding sliding doors;
Figure 4
a side view of the rail with hanging sliding doors;
Figure 5
a cross-sectional view of the rail of the furniture of Figure 1;
Figures 6 to 10
several cross-sectional views of different rails;
Figures 11 and 12
two views of an overall rail composed of several rails, and
Figures 13
a further embodiment of a rail of a sliding door fitting.

Ein Schrankmöbel 1 umfasst einen Möbelkorpus 2, der einen Oberboden 3 aufweist, an dem eine Schiene 4 fixiert ist. An dem Schrankmöbel 1 kann ferner an einem Boden eine weitere Schiene befestigt sein, so dass eine vordere Schiebetür 5 und eine hintere Schiebetür 6 sowohl an der Schiene 4 am Oberboden als auch an der unteren Schiene geführt sind. Nachfolgend wird nur die Schiene 4 am Oberboden 3 näher erläutert, wobei es möglich ist, eine gleiche Schiene auch am Boden des Schrankmöbels 1 zu fixieren. Stattdessen kann am Boden auch nur eine Gleitführung vorgesehen werden.A piece of cupboard furniture 1 comprises a furniture body 2 which has an upper floor 3 to which a rail 4 is fixed. On the cabinet furniture 1, a further rail can also be attached to a floor, so that a front Sliding door 5 and a rear sliding door 6 are guided both on the rail 4 on the top floor and on the lower rail. In the following, only the rail 4 on the upper floor 3 is explained in more detail, it being possible to fix the same rail to the floor of the cupboard furniture 1. Instead, only a sliding guide can be provided on the floor.

In Figur 2 ist die Aufhängung der vorderen Schiebetür 5 gezeigt, die über einen U-förmigen Halter 7 die hintere Schiebetür 6 zumindest in einer geöffneten Position übergreift. An dem Halter 7 ist mindestens eine Rolle geführt, die in einer oberen Führungsbahn der Schiene 4 verfahrbar ist. In Figur 2 ist ferner ein Gehäuse 11 eines Selbsteinzuges oder eines Dämpfers gezeigt, vorzugsweise ein gedämpfter Selbsteinzug, der einen Mitnehmer 10 aufweist, der in Eingriff mit einem Aktivator 9 steht, der mit dem Halter 7 verbunden ist. Die Schiebetüren 5 und 6 können sowohl in Öffnungsrichtung als auch in Schließrichtung über gedämpfte Selbsteinzüge abgebremst bzw. gehalten werden. Der Mitnehmer 10 ist dabei durch eine Aussparung in einer Wand der Schiene 4 durchgeführt.In Figure 2 the suspension of the front sliding door 5 is shown, which engages over the rear sliding door 6 at least in an open position via a U-shaped holder 7. At least one roller is guided on the holder 7 and can be moved in an upper guideway of the rail 4. In Figure 2 A housing 11 of a self-retraction or a damper is also shown, preferably a damped self-retraction, which has a driver 10 which is in engagement with an activator 9 which is connected to the holder 7. The sliding doors 5 and 6 can be braked or held in the opening direction as well as in the closing direction by means of damped self-closing mechanisms. The driver 10 is carried out through a recess in a wall of the rail 4.

In Figur 3 ist die Aufhängung der hinteren Schiebertür 6 gezeigt. An der hinteren Schiebetür 6 ist rückseitig ein Halter 8 fixiert, der über einen Aktivator 9 in Eingriff mit einem Mitnehmer 10 eines Selbsteinzuges oder eines Dämpfers steht. Der Mitnehmer 10 ist dabei an einem Gehäuse 11 des Selbsteinzuges oder des Dämpfers verfahrbar gehalten, wobei auch der Mitnehmer 10 eine Aussparung in der Schiene 4 durchgreift. Die hintere Schiebetür 6 ist dabei über mindestens eine Rolle in einer unteren Laufbahn 21 der Schiene 4 verfahrbar gehalten.In Figure 3 the suspension of the rear slide door 6 is shown. On the rear sliding door 6, a holder 8 is fixed on the back, which is engaged via an activator 9 with a driver 10 of a self-closing mechanism or a damper. The driver 10 is movably held on a housing 11 of the self-closing mechanism or of the damper, the driver 10 also penetrating a recess in the rail 4. The rear sliding door 6 is held movable in at least one roller in a lower track 21 of the rail 4.

In Figur 4 ist die Schiene 4 in einer Seitenansicht gezeigt, und es ist erkennbar, dass die vordere Schiebetür 5 über eine Rolle 12 an einer oberen Laufbahn 20 und die hintere Schiebetür 6 über eine Rolle 12 an einer unteren Laufbahn 21 verfahrbar gehalten ist. Die Rollen 12 besitzen eine V-förmige Auflagefläche, und auch die Laufbahnen 20 und 21 sind im Querschnitt V-förmig ausgebildet. Denkbar sind aber natürlich auch andere Geometrien, beispielsweise gekrümmte Auflageflächen in konkaver oder konvexer Form sowie umgekehrt V-förmige Auflageflächen.In Figure 4 The rail 4 is shown in a side view, and it can be seen that the front sliding door 5 is held on a top track 20 via a roller 12 and the rear sliding door 6 is held on a bottom track 21 via a roller 12. The rollers 12 have a V-shaped bearing surface, and the raceways 20 and 21 are also V-shaped in cross section. However, other geometries are of course also conceivable, for example curved support surfaces in concave or convex shape and, conversely, V-shaped support surfaces.

In Figur 5 ist die Schiene 4 in einer Querschnittsansicht gezeigt. Die Schiene 4 besteht aus einem gebogenen Stahlblech, das eine Dicke zwischen 0,4 mm und 3 mm, insbesondere 0,5 mm und 1,5 mm, aufweist. Dabei umfasst die Schiene 4 einen oberen Schenkel 22, der auf den Oberboden 3 oder einen Boden auflegbar ist. An den horizontalen Schenkel 22 schließt sich ein erster vertikaler Schenkel 23 an, an dessen Unterseite ein hervorstehender, horizontal liegender Abschnitt die obere Laufbahn 20 ausbildet. Hierfür sind zwei V-förmig ausgerichtete Stege 24 und 25 vorgesehen, wobei an dem äußeren Steg 25 ein äußerer vertikaler Rand 26 angeformt ist, der ein Herausspringen der Rolle 12 nach vorne verhindert. An den Rand 26 schießt sich ein Übergangsabschnitt 27 nach unten an, bevor zwei V-förmige Stege 28 und 29 vorgesehen sind, die an der Unterseite parallel zu den Stegen 24 und 25 verlaufen. Im Bereich der oberen Laufbahn 20 ist das Stahlblech der Schiene 4 gedoppelt, so dass die obere Laufbahn 20 eine erhöhte Stabilität aufweist. Die sich (nahezu) berührenden Abschnitte der Schiene 4 können zusätzlich noch aneinander fixiert sein, beispielsweise durch Schweißen, Kleben, Profilierungen oder andere Maßnahmen, um die Stabilität der Schiene 4 zu erhöhen.In Figure 5 the rail 4 is shown in a cross-sectional view. The rail 4 consists of a bent steel sheet which has a thickness between 0.4 mm and 3 mm, in particular 0.5 mm and 1.5 mm. The rail 4 comprises an upper leg 22, which is on the upper floor 3 or a floor is hangable. The horizontal leg 22 is followed by a first vertical leg 23, on the underside of which a protruding, horizontally lying section forms the upper track 20. For this purpose, two V-shaped webs 24 and 25 are provided, an outer vertical edge 26 being formed on the outer web 25, which prevents the roller 12 from jumping out towards the front. At the edge 26, a transition section 27 shoots downwards before two V-shaped webs 28 and 29 are provided, which run parallel to the webs 24 and 25 on the underside. In the area of the upper track 20, the steel sheet of the rail 4 is doubled, so that the upper track 20 has increased stability. The (almost) touching sections of the rail 4 can additionally be fixed to one another, for example by welding, gluing, profiling or other measures, in order to increase the stability of the rail 4.

An den Steg 29 schließt sich ein zweiter vertikaler Schenkel 30 an, der an der Unterseite einen horizontal hervorstehenden Abschnitt zur Bildung der unteren Laufbahn 21 aufweist. Die vertikalen Schenkel 23 und 30 sind dabei in einer Ebene angeordnet und können zumindest teilweise an der Stirnseite des Oberbodens 3 anliegen. Die untere Laufbahn 21 ist ebenfalls durch zwei V-förmig angeordnete Stege 31 und 32 geformt, wobei an dem äußeren Steg 32 ein nach oben hervorstehender Rand 33 zur Führung der Laufrolle 12 ausgebildet ist, um ein Herausspringen der Rolle 12 zu verhindern.A second vertical leg 30 adjoins the web 29 and has a horizontally projecting section on the underside for forming the lower raceway 21. The vertical legs 23 and 30 are arranged in one plane and can at least partially rest on the end face of the upper floor 3. The lower raceway 21 is also formed by two V-shaped webs 31 and 32, an upwardly projecting edge 33 being formed on the outer web 32 for guiding the roller 12 in order to prevent the roller 12 from jumping out.

In den nachfolgenden Figuren 6 bis 10 werden modifizierte Ausführungsbeispiele für Schienen gezeigt, wobei dieselben Abschnitte der Schiene 4 in Figur 5 mit den gleichen Bezugszeichen bezeichnet sind und nur die Modifizierungen erläutert werden.In the following Figures 6 to 10 Modified exemplary embodiments for rails are shown, the same sections of the rail 4 in Figure 5 are designated by the same reference numerals and only the modifications are explained.

In Figur 6 ist eine Schiene 4' gezeigt, bei der ein oberer horizontaler Schenkel 22' einen leicht angehobenen Mittelabschnitt und zwei tiefer gelegene Randabschnitte aufweist. Dadurch liegt der horizontale Schenkel 22' nur mit den Randabschnitten auf dem Oberboden 3 auf.In Figure 6 A rail 4 'is shown, in which an upper horizontal leg 22' has a slightly raised central section and two lower edge sections. As a result, the horizontal leg 22 ′ rests only on the upper floor 3 with the edge sections.

Ferner ist bei der Schiene 4' in Figur 6 der Bereich unterhalb des Steges 25 geändert, da die Schiene 4' in diesem Bereich nicht doppelwandig ausgebildet ist, sondern ein Steg 28' beabstandet von dem Steg 25 angeordnet ist. Der Steg 24 ist hingegen durch den unteren Steg 29 der Schiene 4' abgestützt, so dass eine gewisse Stabilisierung durch einen doppelwandigen Aufbau zumindest in diesem Bereich vorhanden ist. Die Laufbahn 20 wird insgesamt durch den an dem horizontalen Steg 28' angeformten vertikalen Übergangsabschnitt 27' mechanisch stabilisiert, indem sich dieser an dem Steg 25 abstützt. Im Übrigen entspricht das Ausführungsbeispiel der Figur 5.Furthermore, the rail 4 'in Figure 6 the area below the web 25 changed, since the rail 4 'is not double-walled in this area, but a web 28' is arranged at a distance from the web 25. The web 24, on the other hand, is supported by the lower web 29 of the rail 4 ', so that a certain stabilization is provided by a double-walled structure at least in this area. The career 20 is a total of the vertical transition section 27 'formed on the horizontal web 28' is mechanically stabilized by being supported on the web 25. Otherwise, the embodiment corresponds to Figure 5 .

In Figur 7 ist eine modifizierte Schiene 4" gezeigt, bei der ein längerer horizontaler Schenkel 22" auf dem Oberboden 3 aufliegt. Der Schenkel 22" ist dabei gerade ausgebildet und geht nach einer Biegung in den vertikalen Schenkel 23 über. Auch bei dieser Ausführungsform ist der Steg 25 an der Laufbahn 20 nur einwandig ausgebildet und nicht durch einen weiteren Abschnitt der Schiene 4" abgestützt, da der Steg 28" beabstandet von dem Steg 25 angeordnet ist. Zwischen dem Steg 28" und dem vertikalen Rand 26 ist ein vertikaler Abschnitt 27" vorgesehen, der die Biegesteifigkeit der Laufbahn 20 deutlich erhöht. Der Steg 24 ist hingegen durch den unteren Steg 29 abgestützt.In Figure 7 A modified rail 4 "is shown, in which a longer horizontal leg 22" rests on the top floor 3. The leg 22 ″ is straight and, after a bend, merges into the vertical leg 23. Also in this embodiment, the web 25 on the raceway 20 is only single-walled and is not supported by a further section of the rail 4 ″, since the web 28 "is arranged at a distance from the web 25. A vertical section 27" is provided between the web 28 "and the vertical edge 26, which significantly increases the bending stiffness of the raceway 20. The web 24, however, is supported by the lower web 29.

In Figur 7 ist ferner der Bereich der unteren Laufbahn 21 geringfügig modifiziert, da der Rand 33 nicht mit dem vertikalen Abschnitt endet, sondern durch eine Abkantung 34 umgebogen ist, so dass ein vertikaler Abschnitt 35 und ein schräg nach oben gerichteter Abschnitt 36 vorgesehen sind. Dadurch ist eine Kante des Abschnittes 36 eher verdeckt liegend angeordnet. Bei besonders hohen Gewichtskräften kann die Laufbahn 21 durch den leicht nach schräg oben weisenden Abschnitt 36 abgestützt werden. Es ist auch möglich, den Steg 32 stoffschlüssig, beispielsweise durch Kleben oder Schweißen, mit dem Abschnitt 36 zu verbinden.In Figure 7 the area of the lower track 21 is also slightly modified, since the edge 33 does not end with the vertical section, but is bent over by a bevel 34, so that a vertical section 35 and an obliquely upward section 36 are provided. As a result, an edge of the section 36 is arranged lying rather concealed. In the case of particularly high weight forces, the track 21 can be supported by the section 36 pointing slightly obliquely upwards. It is also possible to connect the web 32 to the section 36 in a cohesive manner, for example by gluing or welding.

In Figur 8 ist die Schiene 4 im Wesentlichen im Bereich der unteren Laufbahn 21 modifiziert, da neben dem vertikalen Rand 33 noch eine Abkantung 34 sowie ein nach unten gerichteter vertikaler Abschnitt 35 vorgesehen sind.In Figure 8 The rail 4 is essentially modified in the area of the lower track 21, since in addition to the vertical edge 33 there is also a bevel 34 and a downward-pointing vertical section 35.

In Figur 9 ist die Schiene 4 ebenfalls im Bereich der unteren Laufbahn 21 modifiziert, da sich gegenüber Figur 9 noch zwei V-förmige Stege 37 und 38 anschließen, die die Stege 31 und 32 abstützen. Sowohl die obere Laufbahn 20 als auch die untere Laufbahn 21 sind doppelwandig ausgebildet, so dass die Laufbahnen 20 und 21 besonders stabil sind.In Figure 9 the rail 4 is also modified in the region of the lower track 21, since it is opposite one another Figure 9 connect two more V-shaped webs 37 and 38, which support the webs 31 and 32. Both the upper track 20 and the lower track 21 are double-walled, so that the tracks 20 and 21 are particularly stable.

In Figur 10 ist gegenüber Figur 9 eine geringfügige Modifizierung gezeigt, bei der die untere Laufbahn 21 nur auf einer Seite durch den Steg 37 doppelwandig ausgebildet ist.In Figure 10 is opposite Figure 9 a slight modification is shown, in which the lower track 21 is only double-walled on one side by the web 37.

In den Figuren 11 und 12 ist die Verbindung zweier Schienen 4" stoßseitig, also an der Stirnseite, gezeigt. Die Schiene 4" ähnelt im Querschnitt der Schiene der Figur 7, wobei zur Verbindung zweier Schienen 4" Verbindungselemente 40 in Hohlkammern 41 eingesteckt werden, die durch die gebogene Kontur der Schiene 4" hergestellt werden. Die Verbindungselemente 40 sind im Querschnitt dreieckförmig und können in die Hohlkammer unterhalb des äußeren Steges 25 der oberen Laufbahn 20 sowie des unteren Steges 32 der unteren Laufbahn 21 eingefügt werden. An der unteren Laufbahn 21 ist der endseitige Abschnitt 36 gegenüber der Figur 7 leicht verlängert, so dass sich ein geschlossener Hohlraum ergibt.In Figures 11 and 12th the connection of two rails 4 "is shown on the butt end, that is to say on the end face. The rail 4" is similar in cross section to the rail Figure 7 , wherein for connecting two rails 4 "connecting elements 40 are inserted into hollow chambers 41, which are produced by the curved contour of the rail 4". The connecting elements 40 are triangular in cross section and can be inserted into the hollow chamber below the outer web 25 of the upper race 20 and the lower web 32 of the lower race 21. On the lower track 21, the end section 36 is opposite the Figure 7 slightly extended, so that there is a closed cavity.

In Figur 13 ist eine Ausführungsform gezeigt, die in der Querschnittskontur der Figur 5 entspricht, bei der eine Schiene 4 an einem Oberboden 3 fixiert ist. Zur stabileren Festlegung ist ein winkelförmiges Verstärkungselement 80 an der Unterseite des Oberbodens 3 fixiert, insbesondere verschraubt, und das Verstärkungselement 80 kann an einer vertikalen Anlagefläche ebenfalls an der Schiene 4 fixiert sein, beispielsweise durch Kleben, Schrauben oder sonstige Befestigungsmittel.In Figure 13 An embodiment is shown, which in the cross-sectional contour of the Figure 5 corresponds in which a rail 4 is fixed to an upper floor 3. For a more stable fixing, an angular reinforcing element 80 is fixed, in particular screwed, to the underside of the upper floor 3, and the reinforcing element 80 can also be fixed to the rail 4 on a vertical contact surface, for example by gluing, screwing or other fastening means.

BezugszeichenlisteReference list

11
SchrankmöbelCupboard furniture
22nd
MöbelkorpusFurniture body
33rd
OberbodenTopsoil
4, 4', 4"4, 4 ', 4 "
Schienerail
55
Schiebetürsliding door
66
Schiebetürsliding door
77
Halterholder
88th
Halterholder
99
AktivatorActivator
1010th
MitnehmerDriver
1111
Gehäusecasing
12,12'12.12 '
Rollerole
20, 20'20, 20 '
Laufbahncareer
21, 21'21, 21 '
Laufbahncareer
22, 22', 22"22, 22 ', 22 "
Schenkelleg
23, 23'23, 23 '
Schenkelleg
2424th
Stegweb
2525th
Stegweb
2626
Randedge
2727
ÜbergangsabschnittTransition section
27"27 "
Abschnittsection
28, 28', 28"28, 28 ', 28 "
Stegweb
2929
Stegweb
30, 30'30, 30 '
Schenkelleg
3131
Stegweb
3232
Stegweb
3333
Randedge
3434
AbkantungFolding
3535
Abschnittsection
3636
Abschnittsection
3737
Stegweb
3838
Stegweb
4040
VerbindungselementFastener
4141
HohlkammerHollow chamber
5050
Schenkelleg
5151
Stegweb
6060
Stegweb
6161
Stegweb
6262
Stegweb
7070
SeitenkanteSide edge
7171
LaufbahneRunning track
8080
VerstärkungselementReinforcing element

Claims (10)

  1. A cabinet comprising a furniture body having an upper floor (3) to which a rail (4, 4', 4") is fixed, and a sliding door fitting having holders (7, 8) for sliding doors and the rail (4, 4', 4") having at least two runways (20, 21) for rollers (12), which are arranged on the holders (7, 8) for the sliding doors, said rollers (12) being offset in relation to one another in the vertical direction, characterized in that the rail (4, 4', 4") is produced in one piece from a bent steel plate, and that the rail (4, 4', 4") has a horizontal leg (22, 22', 22"), which is fixed on the upper floor (3), whereby the rail (4, 4', 4") at least regionally has touching bent-over sections in the region of the upper runway (20), where the steel plate of the rail (4) is doubled, so that the upper runway (20) has increased stability.
  2. The cabinet according to Claim 1, characterized in that the bent steel plate has a thickness between 0.4 mm and 3 mm, in particular 0.5 mm to 1.5 mm.
  3. The cabinet according to Claim 1 or 2, characterized in that the first and/or second runway (20, 21) is formed curved, V-shaped, or inverted V-shaped in cross section.
  4. The cabinet according to Claim 1, characterized in that the at least regionally touching bent-over sections are connected to one another in an integrally joined and/or friction locked manner.
  5. The cabinet according to any one of the preceding claims, characterized in that the rail (4, 4', 4") has an upper vertical leg (23, 23'), which adjoins the horizontal leg (22, 22', 22") and has a horizontally protruding section on a lower side to form a first runway (20).
  6. The cabinet according to Claim 5, characterized in that the rail (4, 4', 4") has a second lower vertical leg (30, 30'), which is arranged at least partially below the upper vertical leg (23, 23') and has a horizontally protruding section on the lower side to form a second runway (21).
  7. The cabinet according to claim 6, characterized in that the upper and the lower vertical leg (23, 30) are arranged in one plane.
  8. The cabinet according to claim 7, characterized in that the upper and the lower vertical leg (23', 30') are arranged laterally offset from one another.
  9. The cabinet according to any one of the preceding claims, characterized in that at least one of the runways (20, 21) is supported by sections and/or webs (27, 27', 27", 28', 28") made of the same sheet steel.
  10. The cabinet furniture according to any one of the preceding claims, characterized in that connecting elements (40) are inserted into hollow chambers (41) formed by the curved contour of the rail (4").
EP15734663.6A 2014-07-07 2015-07-06 Cupboard furniture Active EP3167135B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15734663T PL3167135T3 (en) 2014-07-07 2015-07-06 Cupboard furniture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014109427.1A DE102014109427A1 (en) 2014-07-07 2014-07-07 Rail for a sliding door fitting
PCT/EP2015/065359 WO2016005326A1 (en) 2014-07-07 2015-07-06 Rail for sliding door hardware

Publications (2)

Publication Number Publication Date
EP3167135A1 EP3167135A1 (en) 2017-05-17
EP3167135B1 true EP3167135B1 (en) 2020-04-15

Family

ID=53524779

Family Applications (1)

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EP15734663.6A Active EP3167135B1 (en) 2014-07-07 2015-07-06 Cupboard furniture

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Country Link
EP (1) EP3167135B1 (en)
JP (1) JP2017519923A (en)
KR (1) KR20170026585A (en)
CN (1) CN106536845A (en)
DE (1) DE102014109427A1 (en)
ES (1) ES2795360T3 (en)
PL (1) PL3167135T3 (en)
RU (1) RU2683967C2 (en)
TW (1) TW201604370A (en)
WO (1) WO2016005326A1 (en)

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DE102016120679A1 (en) * 2016-10-28 2018-05-03 Hettich-Heinze Gmbh & Co. Kg Assembly tool for mounting a guide rail and method for mounting a guide rail
DE202017100489U1 (en) 2017-01-30 2018-05-03 Hettich-Heinze Gmbh & Co. Kg guide means
CN108723100A (en) * 2018-06-26 2018-11-02 中国重型机械研究院股份公司 A kind of milling method of multi-roll cold reducing mill and highorder accuracy schemes
CN109230946A (en) * 2018-11-02 2019-01-18 宁波欧菱电梯配件有限公司 A kind of elevator door guide rail and guide rail processing method
DE102019101334A1 (en) * 2019-01-18 2020-07-23 Hettich-Heinze Gmbh & Co. Kg Sliding door fittings and furniture
DE102019121404A1 (en) * 2019-08-08 2021-02-11 Hettich-Heinze Gmbh & Co. Kg Sliding door fitting, furniture and method for assembling a sliding door fitting
DE102019130819A1 (en) * 2019-11-14 2021-05-20 Hettich-Heinze Gmbh & Co. Kg Sliding door fitting, furniture and method for assembling a sliding door fitting
DE202020101165U1 (en) * 2020-03-03 2020-03-12 Häfele GmbH & Co KG Track in the form of a rolled sheet profile
CN111335762A (en) * 2020-03-12 2020-06-26 谢云安 Gliding pulley and gliding sliding structure
DE102022109789A1 (en) * 2022-04-22 2023-10-26 Rauch Möbelwerke Gesellschaft mit beschränkter Haftung Corner cupboard with sliding doors

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Publication number Publication date
RU2683967C2 (en) 2019-04-03
PL3167135T3 (en) 2020-10-19
RU2017102469A3 (en) 2018-10-18
JP2017519923A (en) 2017-07-20
EP3167135A1 (en) 2017-05-17
RU2017102469A (en) 2018-08-07
ES2795360T3 (en) 2020-11-23
DE102014109427A1 (en) 2016-01-07
WO2016005326A1 (en) 2016-01-14
TW201604370A (en) 2016-02-01
KR20170026585A (en) 2017-03-08
CN106536845A (en) 2017-03-22

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