EP3622154B1 - Guide system for guiding a door leaf - Google Patents

Guide system for guiding a door leaf Download PDF

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Publication number
EP3622154B1
EP3622154B1 EP18729537.3A EP18729537A EP3622154B1 EP 3622154 B1 EP3622154 B1 EP 3622154B1 EP 18729537 A EP18729537 A EP 18729537A EP 3622154 B1 EP3622154 B1 EP 3622154B1
Authority
EP
European Patent Office
Prior art keywords
guide
guide rail
carrier
locking
carriage
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
EP18729537.3A
Other languages
German (de)
French (fr)
Other versions
EP3622154A1 (en
Inventor
Thomas Sperger
Benjamin Hoffmann
Ingo Gasser
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.)
Julius Blum GmbH
Original Assignee
Julius Blum GmbH
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 Julius Blum GmbH filed Critical Julius Blum GmbH
Priority to EP21197449.8A priority Critical patent/EP3943700A1/en
Publication of EP3622154A1 publication Critical patent/EP3622154A1/en
Application granted granted Critical
Publication of EP3622154B1 publication Critical patent/EP3622154B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E05D15/56—Suspension arrangements for wings with successive different movements
    • E05D15/58—Suspension arrangements for wings with successive different movements with both swinging and sliding movements
    • 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
    • E05D15/26—Suspension arrangements for wings for folding wings
    • E05D15/264—Suspension arrangements for wings for folding wings for bi-fold wings
    • 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
    • E06B3/5045—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 specially adapted for furniture
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/638—Cams; Ramps
    • 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
    • E05Y2900/212—Doors disappearing in pockets in the furniture body

Definitions

  • the invention relates to an arrangement with at least one door leaf and with a guide system of the type to be described.
  • the invention also relates to a piece of furniture with such a guide system and / or with an arrangement of the type mentioned above.
  • a guide system for cabinet doors is shown, which in the assembled position are articulated to one another via a vertically running axis of rotation. Due to the guide system, the cabinet doors are movably supported between a first position in which the cabinet doors are aligned coplanar to one another and a second position in which the cabinet doors are aligned parallel to one another, the cabinet doors being accommodated in a lateral slot in the second position .
  • the guide system comprises a first guide rail, which runs parallel to the front of the cabinet, and a second guide rail, which is arranged at right angles to the first guide rail.
  • a carrier is provided (reference number 5 in Fig.
  • a guide element is arranged on the second cabinet door (reference number 7), which is mounted so as to be movable along the first guide rail.
  • the DE 297 10 854 U1 shows a guide system for a folding door with two hinged door leaves, which are movably supported along two guide rails running at right angles to one another.
  • a guide element with a sliding piece is attached to an inner door leaf, which can be moved along a curved piece arranged between the guide rails ( Fig. 4 ).
  • the curved piece is designed as a one-piece component of a guide rail.
  • a room partition wall with several wall elements is shown, which are mounted movably along a guide rail via roller carriages. If the wall elements are no longer required for dividing the room, they can be packaged in a magazine.
  • the magazine has several rail sections which can be moved along cross members. Such a rail section is assigned to each wall element, the rail sections optionally being positionable in a position aligned with the guide rail and thus enabling the wall elements to be transferred from the guide rail to the rail sections.
  • the wall elements are transferred individually to the various rail sections via their roller carriages, the wall elements being movable into the magazine in mutually parallel positions one behind the other. Disadvantages of this are the increased structural complexity and the large space requirement, because the width of the magazine must be greater than the width of the wall elements
  • WO 2016/081963 discloses another example of a guidance system.
  • the object of the present invention is to specify a guide system of the type mentioned at the beginning while avoiding the disadvantages discussed above.
  • the transfer device has at least one control contour which is at least partially curved so that the at least one guide carriage can be moved at least in sections in the direction of the second guide rail when transferring from the first guide rail to the carrier.
  • a curved control contour is arranged or formed in a transition area between the first guide rail and the carrier, through which the door leaf connected to the guide carriage retracts at least in sections in a direction transverse to the first guide rail during a transfer between the first guide rail and the carrier can.
  • the kinetic energy of the door leaf is not destroyed during a transfer from the first guide rail to the carrier, but is at least partially maintained for further movement in the direction of the transverse second guide rail.
  • the door leaf connected to the guide carriage is steered by the curved control contour in the direction of the second guide rail, so that the further direction of movement of the door leaf relative to the second guide rail is specified for continued intuitive movement relative to the second guide rail.
  • the control contour can be arranged at least in sections within an area which, in the assembled state, lies between the first guide rail and the carrier in a top view.
  • the guide carriage has at least one roller which is mounted so as to be movable along the control contour.
  • the transfer device has an adapter piece on which the control contour is arranged or formed, the adapter piece being arranged at an end region of the first guide rail and adjoining the first guide rail in a longitudinal direction, so that the guide carriage upon transfer from the first guide rail the carrier can be moved at least in sections along the control contour of the adapter piece.
  • a locking device can be provided for releasably locking the carrier to the adapter piece.
  • the locking device can have at least one pivotably mounted actuating lever with a locking position and a release position, the carrier being locked in the locking position of the actuating lever relative to the adapter piece and the carrier being unlocked in the releasing position of the actuating lever relative to the adapter piece.
  • the said actuating lever can be acted upon by a transfer of the guide carriage from the first guide rail to the carrier from the guide carriage and can thus be moved into the release position
  • the arrangement comprises at least one door leaf and a guide system of the type described for guiding the at least one door leaf.
  • the arrangement can furthermore have a second door leaf, which is connected in an articulated manner to the first door leaf via an axis that runs vertically in the assembled state.
  • the furniture comprises a guide system and / or an arrangement of the type described.
  • Fig. 1a shows a perspective view of a piece of furniture 1 with door leaves 3a, 3b and 4a. 4b, which are mounted so as to be movable relative to a furniture body 2 by a guide system 5.
  • the guide system 5 comprises a first guide rail 6 with a longitudinal direction (L) and a second guide rail 11, which runs transversely, preferably at right angles, to the longitudinal direction (L), for guiding the door leaves 3a and 3b in the direction (Z)
  • Guide carriage 8 is mounted movably along the first guide rail 6 and relative to the second guide rail 11.
  • the first guide rail 6 can, for example, on an upper side of the Furniture carcass 2 rest, the first guide rail 6 and the second guide rail 11 being spaced apart from one another in the height direction or being able to be arranged at the same height.
  • the door leaves 3a, 3b can be pushed into a lateral cavity 7a in a position parallel to one another.
  • the two other door leaves 4a, 4b can be moved relative to the first guide rail 6 by means of a second guide carriage 8a connected to the door leaf 4b and can be pushed into a second lateral cavity 7b in a parallel position to one another.
  • the door leaves 3a. 3b and 4a. 4b are each pivotably connected to one another by furniture hinges 25, the door leaves 3a, 3b and 4a, 4b being articulated to one another around a vertically extending axis.
  • Figure 1b shows the furniture 1, with the door leaves 3a, 3b and 4a. 4b are each aligned parallel to one another and can be pushed into the lateral cavities 7a, 7b in a direction (Z) transverse to the longitudinal direction (L).
  • the first door leaf 3a and the second door leaf 3b are connected to one another via several furniture hinges 25 spaced apart from one another, the door leaves 3a, 3b starting from a parallel position in which the door leaves 3a. 3b can be pushed into the lateral cavity 7a, and a second position in which the door leaves 3a. 3b assume a coplanar position to one another and thereby cover an inner cabinet 30, are movably mounted.
  • FIG. 11 shows a perspective view of the guide carriage 8, which is mounted so as to be movable along the first guide rail 6.
  • the guide carriage 8 has a, preferably U-shaped, carrier profile 9 on which at least one fitting part 10a, preferably two fitting parts 10a and 10b spaced from one another in the vertical direction, are pivotably connected to the carrier profile 9 about an axis running vertically in the assembly position.
  • the fittings 10a and 10b are each to be attached to the door leaf 3b.
  • the guide carriage 8 comprises at least one or more roller (s) 12, 12a, whereby it is preferably provided that the roller 12a along a curved control contour 21 ( Figure 5c ) a transfer device 15 is movably mounted.
  • the roller 12a is rotatably mounted on a bracket 13 of the guide carriage 8 projecting obliquely from the carrier profile 9, preferably about a vertically extending axis. It can be provided that the boom 13 is inclined within an angular range between 25 ° and 50 ° protrudes from the carrier profile 9 and / or that the roller 12a assumes the highest or lowest position relative to the other rollers 12 of the guide carriage 8.
  • Fig. 3 shows the guide system 5 for guiding the door leaves 3a and 3b, the guide system 5 having a first guide rail 6 with a longitudinal direction (L) and a second guide rail 11 running transversely thereto.
  • the guide carriage 8 is movably supported along the first guide rail 6 and can be arranged on a carrier 14, the carrier 14 - together with the guide carriage 8 - being movable relative to the second guide rail 11 in direction (Z).
  • the carrier 14 is connected to a vertically extending column 14a (for example a profile rail), the column 14a being able to be guided relative to a further guide rail 11a.
  • the guide carriage 8 can be transferred from the first guide rail 6 to the carrier 14 by means of a transfer device 15.
  • This transfer device 15 comprises at least one curved control contour 21 so that the guide carriage 8 can be moved at least in sections in the direction (Z) relative to the second guide rail 11 during the transfer from the first guide rail 6 to the carrier 14.
  • the other door leaf 3a is pivotably connected to the column 14a via several hinges (not shown).
  • Figure 4a shows the guide system 5 with the first guide rail 6, along which the guide carriage 8 with the support profile 9 is mounted such that it can be moved in the longitudinal direction (L).
  • the transfer device 15 has an adapter piece 15a on which the control contour 21 for controlling a movement of the guide carriage 8 is arranged or formed.
  • the adapter piece 15a is arranged at an end region of the first guide rail 6 and adjoins the first guide rail 6 in the longitudinal direction (L), so that the guide carriage 8 during the transfer from the first guide rail 6 to the carrier 14 at least in sections along the control contour 21 of the adapter piece 15a is movable.
  • the control contour 21 is not evident from this figure; according to an exemplary embodiment, it is on an underside of the adapter piece 15a for guiding the roller 12a ( Fig. 2 ) of the guide carriage 8 arranged or formed.
  • a locking device 16 By means of a locking device 16, the carrier 14 can be releasably locked relative to the adapter piece 15a, so that the carrier 14 - as long as the guide carriage 8 is on the first guide rail 6 is - cannot move in direction (Z).
  • the locking device 16 can have at least one pivotably mounted actuating lever 16a with a locking position and a release position, the carrier 14 being locked in the locking position of the actuating lever 16a relative to the adapter piece 15a and the carrier 14 being unlocked in the release position of the actuating lever 16a relative to the adapter piece 15a is.
  • FIG. 4b shows the guidance system 5 according to FIG Figure 4a in a horizontal section.
  • the locking device 16 for releasably locking the carrier 14 relative to the adapter piece 15a comprises the actuating lever 16a. which is mounted on the carrier 14 so as to be pivotable about a vertically extending axis of rotation 17.
  • the locking device 16 further comprises a locking lever 16b for locking the carrier 14 to the adapter piece 15a, the locking lever 16b being movable by the actuating lever 16a.
  • the locking lever 16b is rotatably mounted on the carrier 14 about a hinge axis 18.
  • the locking lever 16b which is preferably L-shaped, has a bolt 20 at an end remote from the hinge axis 18, which is slidably guided in or along a guide 19 of the actuating lever 16a.
  • the actuating lever 16a can be acted upon by a transfer of the guide carriage 8 from the first guide rail 6 to the carrier 14 from the guide carriage 8 and can thus be moved into a release position releasing the carrier 14.
  • Figure 5a shows the guide system 5 with a further relative position of the guide carriage 8 along the first guide rail 6, the carrier 14 still being locked to the adapter piece 15a of the transfer device 15.
  • Figure 5b shows a first horizontal section of the guide system 5 according to FIG Fig 5a . wherein the guide carriage 8 approaches the actuating lever 16a of the locking device 16, which is pivotable about the axis of rotation 17.
  • Figure 5c shows a second, deeper horizontal section of the guide system 5 according to FIG Figures 5a and 5b , the guide carriage 8 with the one on the boom 13 ( Fig. 2 ) rotatably mounted roller 12a and the control contour 21 of the transfer device 15 emerges.
  • This control contour 21 is at least partially curved and arranged on the bottom and / or top of the adapter piece 15a, the roller 12a of the guide carriage 8 is mounted such that it can be moved in or along the control contour 21.
  • Figure 6a shows the guide system 5 with a further position of the guide carriage 8, which now strikes the actuating lever 16a of the locking device 16.
  • the actuating lever 16a is mounted pivotably about the axis of rotation 17 and is designed as a two-armed lever with a first lever end and a second lever end.
  • the guide carriage 8 strikes a first lever end of the actuating lever 16a, the second lever end of the actuating lever 16a has a guide 19 ( Figure 4b ) in which the bolt 20 of the locking lever 16b is slidably guided.
  • FIG. 6c shows a second (deeper) horizontal section of the guide system 5 according to FIG Figures 6a and 6b , wherein the roller 12a of the guide carriage 8 enters the control contour 21.
  • Figure 7a shows one to Figure 6a continued movement of the guide carriage 8, the guide carriage 8 striking the actuating lever 16a.
  • the guide carriage 8 moves the actuating lever 16a counterclockwise around the axis of rotation 17, so that the bolt 20 of the locking lever 16b is moved along the guide 19 of the actuating lever 16a and can thus be unlocked from the latching recess 22 of the adapter piece 15a.
  • the roller 12a of the guide carriage 8 can be moved along the control contour 21.
  • Figure 8a shows a continued movement of the guide carriage 8, as a result of which the actuating lever 16a was moved further about the axis of rotation 17 in the counterclockwise direction ( Figure 8b ) and the bolt 20 of the locking lever 16b is unlocked from the latching recess 22 of the adapter piece 15a.
  • the roller 12a of the guide carriage 8 can, however, be moved further along the control contour 21 ( Figure 8c ).
  • the carrier 14 is now unlocked from the adapter piece 15a and can be moved relative to the second guide rail 11 in direction (Z).
  • Figures 9a-9c show a perspective view of the guide system 5 with a further position of the guide carriage 8 and two different horizontal sections for this.
  • the carrier 14 - together with the guide carriage 8 arranged on it and the column 14a connected to the carrier 14 ( Fig. 3 ) - can be moved further in direction (Z).
  • This movement in direction (Z) can be done either manually and / or by a spring-assisted self-retracting device.
  • the locking device 16 also comprises at least one energy store 23, by means of which the actuating lever 16a is pretensioned in the direction of the locking position.
  • This energy store 23 can be formed either by the inherent elasticity of a resilient piece of material or by at least one helical spring, for example in the form of a compression spring.
  • Fig. 10 shows the guide system 5 in an exploded view.
  • the first guide rail 6 and the second guide rail 11 are designed separately from one another and, in the assembled state, run transversely, preferably at right angles, to one another.
  • the guide carriage 8 with the support profile 9 and the rollers 12 arranged thereon are mounted so as to be movable in the longitudinal direction (L) along the first guide rail 6.
  • the transfer device 15 for transferring the guide carriage 8 from the first guide rail 6 to the carrier 14 comprises the adapter piece 15a with the control contour 21 (not shown here) for guiding the roller 12a ( Fig. 2 ) of the guide carriage 8.
  • the locking device 16 the carrier 14 can be releasably locked relative to the adapter piece 15a.
  • the actuating lever 16a is pivotably mounted about the axis of rotation 17 and has a guide 19, preferably at least partially S-shaped or Z-shaped, for controlling the bolt 20, which is arranged on the locking lever 16b that is pivotable about the hinge axis 18.
  • the carrier 14 is connected to the vertically extending column 14a ( Fig. 3 ) connected or detachable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Drawers Of Furniture (AREA)

Description

Die vorliegende Erfindung bezieht sich auf ein Führungssystem zur Führung wenigstens eines bewegbar gelagerten Türflügels, umfassend:

  • eine erste Führungsschiene,
  • wenigstens einen Führungsschlitten, welcher mit dem wenigstens einen Türflügel verbindbar ist und welcher entlang der ersten Führungsschiene verfahrbar gelagert ist.
  • eine zweite Führungsschiene, welche von der erste Führungsschiene gesondert ausgebildet ist und welche im Montagezustand quer zur ersten Führungsschiene verläuft,
  • einen Träger, welcher relativ zur zweiten Führungsschiene verfahrbar gelagert ist und auf welchem der wenigstens eine Führungsschlitten anordenbar ist,
  • eine Transfervorrichtung, mit welcher der wenigstens eine Führungsschlitten zumindest von der ersten Führungsschiene auf den Träger transferierbar ist,
wobei die Transfervorrichtung wenigstens eine Steuerkontur aufweist, welche zumindest abschnittsweise gebogen ausgebildet ist, sodass der wenigstens eine Führungsschlitten beim Transfer von der ersten Führungsschiene auf den Träger zumindest abschnittsweise in Richtung der zweiten Führungsschiene bewegbar ist.The present invention relates to a guide system for guiding at least one movably mounted door leaf, comprising:
  • a first guide rail,
  • at least one guide carriage which can be connected to the at least one door leaf and which is mounted so as to be movable along the first guide rail.
  • a second guide rail, which is formed separately from the first guide rail and which runs transversely to the first guide rail in the assembled state,
  • a carrier which is mounted so as to be movable relative to the second guide rail and on which the at least one guide carriage can be arranged,
  • a transfer device with which the at least one guide carriage can be transferred at least from the first guide rail to the carrier,
wherein the transfer device has at least one control contour which is at least partially curved so that the at least one guide carriage can be moved at least partially in the direction of the second guide rail when transferring from the first guide rail to the carrier.

Im Weiteren betrifft die Erfindung eine Anordnung mit wenigstens einem Türflügel und mit einem Führungssystem der zu beschreibenden Art. Ferner betrifft die Erfindung ein Möbel mit einem derartigen Führungssystem und/oder mit einer Anordnung der vorstehend genannten Art.Furthermore, the invention relates to an arrangement with at least one door leaf and with a guide system of the type to be described. The invention also relates to a piece of furniture with such a guide system and / or with an arrangement of the type mentioned above.

In der EP 0 433 726 B1 ist ein Führungssystem für Schranktüren gezeigt, welche in Montagelage über eine vertikal verlaufende Drehachse miteinander gelenkig verbunden sind. Durch das Führungssystem sind die Schranktüren zwischen einer ersten Stellung, in welcher die Schranktüren koplanar zueinander ausgerichtet sind, und einer zweiten Stellung, in welcher die Schranktüren parallel zueinander ausgerichtet sind, bewegbar gelagert, wobei die Schranktüren in der zweiten Stellung in einem seitlichen Einschubspalt aufgenommen sind. Das Führungssystem umfasst eine erste Führungsschiene, welche parallel zur Vorderseite des Schrankes verläuft, und eine zweite Führungsschiene, welche rechtwinklig zur ersten Führungsschiene angeordnet ist. Überdies ist ein Träger vorgesehen (Bezugszeichen 5 in Fig. 1), an welchem eine erste Schranktüre gelenkig gelagert ist und welcher über Führungsschienen parallel zu einer Außenwand des Schrankes in horizontaler Richtung verschiebbar ist, sodass die beiden Schranktüren in den seitlichen Einschubspalt einschiebbar sind. An der zweiten Schranktüre ist ein Führungselement angeordnet (Bezugszeichen 7), welches entlang der ersten Führungsschiene verfahrbar gelagert ist. Nachteilig an dieser Konstruktion ist, dass das Führungselement bei dem rechtwinkligen Übergang zwischen der ersten und zweiten Führungsschiene mit den U-förmigen Schenkeln der Führungsschienen kollidiert und somit das Einfahren der Schranktüren in den seitlichen Einschubspalt behindert wird.In the EP 0 433 726 B1 a guide system for cabinet doors is shown, which in the assembled position are articulated to one another via a vertically running axis of rotation. Due to the guide system, the cabinet doors are movably supported between a first position in which the cabinet doors are aligned coplanar to one another and a second position in which the cabinet doors are aligned parallel to one another, the cabinet doors being accommodated in a lateral slot in the second position . The guide system comprises a first guide rail, which runs parallel to the front of the cabinet, and a second guide rail, which is arranged at right angles to the first guide rail. In addition, a carrier is provided (reference number 5 in Fig. 1 ), on which a first cabinet door is hinged and which can be displaced in the horizontal direction via guide rails parallel to an outer wall of the cabinet, so that the both cabinet doors can be pushed into the side slot. A guide element is arranged on the second cabinet door (reference number 7), which is mounted so as to be movable along the first guide rail. The disadvantage of this construction is that the guide element collides with the U-shaped legs of the guide rails at the right-angled transition between the first and second guide rails, thus preventing the cabinet doors from moving into the side slot.

Die DE 297 10 854 U1 zeigt ein Führungssystem für eine Falttür mit zwei gelenkig miteinander verbundenen Türflügeln, welche entlang von zwei rechtwinklig zueinander verlaufenden Führschienen bewegbar gelagert sind. An einem inneren Türflügel ist ein Führelement mit einem Gleitstück befestigt, welches entlang eines zwischen den Führschienen angeordneten Bogenstückes verfahrbar ist (Fig. 4). Das Bogenstück ist dabei als einstückiges Bestandteil einer Führschiene ausgebildet. Nachteilig daran ist, dass die Türflügel in einer parallelen Stellung zueinander nur mit einem hohen manuellen Kraftaufwand in Richtung der Tiefe des Schrankes bewegbar sind.the DE 297 10 854 U1 shows a guide system for a folding door with two hinged door leaves, which are movably supported along two guide rails running at right angles to one another. A guide element with a sliding piece is attached to an inner door leaf, which can be moved along a curved piece arranged between the guide rails ( Fig. 4 ). The curved piece is designed as a one-piece component of a guide rail. The disadvantage here is that the door leaves in a parallel position to one another can only be moved in the direction of the depth of the cabinet with a great deal of manual effort.

In der DE 24 04 874 A1 ist eine Raumtrennwand mit mehreren Wandelementen gezeigt, welche über Rollenwagen entlang einer Führungsschiene bewegbar gelagert sind. Wenn die Wandelemente für die Raumteilung nicht mehr benötigt werden, so können diese in einem Magazin paketiert werden. Das Magazin weist hierfür mehrere Schienenabschnitte auf, welche entlang von Querträgern bewegbar sind. Jedem Wandelement ist ein solcher Schienenabschnitt zugeordnet, wobei die Schienenabschnitte wahlweise in eine mit der Führungsschiene fluchtende Stellung positionierbar sind und damit einen Transfer der Wandelemente von der Führungsschiene auf die Schienenabschnitte ermöglichen. Die Wandelemente werden also bei Nichtgebrauch über ihre Rollenwagen jeweils einzeln auf die verschiedenen Schienenabschnitte transferiert, wobei die Wandelemente in hintereinander liegenden, parallelen Stellungen zueinander in das Magazin hinein bewegbar sind. Nachteilig daran sind der erhöhte konstruktive Aufwand und der große Platzbedarf, weil die Breite des Magazins größer als die Breite der Wandelemente sein mussIn the DE 24 04 874 A1 a room partition wall with several wall elements is shown, which are mounted movably along a guide rail via roller carriages. If the wall elements are no longer required for dividing the room, they can be packaged in a magazine. For this purpose, the magazine has several rail sections which can be moved along cross members. Such a rail section is assigned to each wall element, the rail sections optionally being positionable in a position aligned with the guide rail and thus enabling the wall elements to be transferred from the guide rail to the rail sections. When not in use, the wall elements are transferred individually to the various rail sections via their roller carriages, the wall elements being movable into the magazine in mutually parallel positions one behind the other. Disadvantages of this are the increased structural complexity and the large space requirement, because the width of the magazine must be greater than the width of the wall elements

WO 2016/081963 offenbart ein weiteres Beispiel eines Führungssystems. WO 2016/081963 discloses another example of a guidance system.

Aufgabe der vorliegenden Erfindung ist es ein Führungssystem der eingangs erwähnten Gattung unter Vermeidung der oben diskutierten Nachteile anzugeben.The object of the present invention is to specify a guide system of the type mentioned at the beginning while avoiding the disadvantages discussed above.

Dies wird erfindungsgemäß durch die Merkmale des Patentanspruchs 1 gelöst. Weitere vorteilhafte Ausführungen der Erfindung sind in den abhängigen Patentansprüchen angegeben.This is achieved according to the invention by the features of claim 1. Further advantageous embodiments of the invention are specified in the dependent claims.

Gemäß der Erfindung ist also vorgesehen, dass die Transfervorrichtung wenigstens eine Steuerkontur aufweist, welche zumindest abschnittsweise gebogen ausgebildet ist, sodass der wenigstens eine Führungsschlitten beim Transfer von der ersten Führungsschiene auf den Träger zumindest abschnittsweise in Richtung der zweiten Führungsschiene bewegbar ist.According to the invention, it is provided that the transfer device has at least one control contour which is at least partially curved so that the at least one guide carriage can be moved at least in sections in the direction of the second guide rail when transferring from the first guide rail to the carrier.

Mit anderen Worten ist in einem Übergangsbereich zwischen der ersten Führungsschiene und dem Träger eine gebogene Steuerkontur angeordnet oder ausgebildet, durch welche der mit dem Führungsschlitten verbundene Türflügel bei einem Transfer zwischen der ersten Führungsschiene und dem Träger zumindest abschnittsweise in einer quer zur ersten Führungsschiene verlaufenden Richtung einfahren kann.In other words, a curved control contour is arranged or formed in a transition area between the first guide rail and the carrier, through which the door leaf connected to the guide carriage retracts at least in sections in a direction transverse to the first guide rail during a transfer between the first guide rail and the carrier can.

Auf diese Weise wird die Bewegungsenergie des Türflügels bei einem Transfer von der ersten Führungsschiene auf den Träger nicht vernichtet, sondern zumindest teilweise für eine weitere Bewegung in Richtung der quer verlaufenden zweiten Führungsschiene aufrechterhalten. Der mit dem Führungsschlitten verbundene Türflügel wird durch die gebogene Steuerkontur in Richtung der zweiten Führungsschiene gelenkt, sodass die weitere Bewegungsrichtung des Türflügels relativ zur zweiten Führungsschiene für eine fortgesetzte intuitive Bewegung relativ zur zweiten Führungsschiene vorgegeben ist.In this way, the kinetic energy of the door leaf is not destroyed during a transfer from the first guide rail to the carrier, but is at least partially maintained for further movement in the direction of the transverse second guide rail. The door leaf connected to the guide carriage is steered by the curved control contour in the direction of the second guide rail, so that the further direction of movement of the door leaf relative to the second guide rail is specified for continued intuitive movement relative to the second guide rail.

Die Steuerkontur kann zumindest abschnittsweise innerhalb eines Bereiches, welcher im Montagezustand in einer Draufsicht zwischen der ersten Führungsschiene und dem Träger liegt, angeordnet sein.The control contour can be arranged at least in sections within an area which, in the assembled state, lies between the first guide rail and the carrier in a top view.

Der Führungsschlitten weist zumindest eine Laufrolle auf, welche entlang der Steuerkontur verfahrbar gelagert ist.The guide carriage has at least one roller which is mounted so as to be movable along the control contour.

Gemäß der Erfindung weist die Transfervorrichtung ein Adapterstück auf, an welchem die Steuerkontur angeordnet oder ausgebildet ist, wobei das Adapterstück an einem Endbereich der ersten Führungsschiene angeordnet ist und sich in einer Längsrichtung der ersten Führungsschiene anschließt, sodass der Führungsschlitten beim Transfer von der ersten Führungsschiene auf den Träger zumindest abschnittsweise entlang der Steuerkontur des Adapterstückes bewegbar ist.According to the invention, the transfer device has an adapter piece on which the control contour is arranged or formed, the adapter piece being arranged at an end region of the first guide rail and adjoining the first guide rail in a longitudinal direction, so that the guide carriage upon transfer from the first guide rail the carrier can be moved at least in sections along the control contour of the adapter piece.

Gemäß einem weiteren Ausführungsbeispiel kann eine Verriegelungsvorrichtung zum lösbaren Vernegeln des Trägers mit dem Adapterstück vorgesehen sein. Die Verriegelungsvorrichtung kann zumindest einen schwenkbar gelagerten Betätigungshebel mit einer Verriegelungsstellung und einer Lösestellung aufweisen, wobei der Träger in der Verriegelungsstellung des Betätigungshebels relativ zum Adapterstück verriegelt ist und wobei der Träger in der Lösestellung des Betätigungshebels relativ zum Adapterstück entriegelt ist. Der besagte Betätigungshebel ist ausgehend von der Verriegelungsstellung durch einen Transfer des Führungsschlittens von der ersten Führungsschiene auf den Träger vom Führungsschlitten beaufschlagbar und so in die Lösestellung bewegbarAccording to a further exemplary embodiment, a locking device can be provided for releasably locking the carrier to the adapter piece. The locking device can have at least one pivotably mounted actuating lever with a locking position and a release position, the carrier being locked in the locking position of the actuating lever relative to the adapter piece and the carrier being unlocked in the releasing position of the actuating lever relative to the adapter piece. Starting from the locking position, the said actuating lever can be acted upon by a transfer of the guide carriage from the first guide rail to the carrier from the guide carriage and can thus be moved into the release position

Die Anordnung umfasst zumindest einen Türflügel und ein Führungssystem der beschriebenen Art zur Führung des zumindest einen Türflügels. Die Anordnung kann ferner einen zweiten Türflügel aufweisen, welcher mit dem ersten Türflügel über eine im Montagezustand vertikal verlaufende Achse gelenkig verbunden ist.The arrangement comprises at least one door leaf and a guide system of the type described for guiding the at least one door leaf. The arrangement can furthermore have a second door leaf, which is connected in an articulated manner to the first door leaf via an axis that runs vertically in the assembled state.

Das Möbel umfasst ein Führungssystem und/oder eine Anordnung der beschriebenen Art.The furniture comprises a guide system and / or an arrangement of the type described.

Weitere Einzelheiten und Vorteile der Erfindung ergeben sich aus der nachfolgenden Figurenbeschreibung. Dabei zeigt bzw. zeigen:

Fig. 1a, 1b
zwei perspektivische Ansichten eines Möbels mit Türflügeln, weiche durch ein Führungssystem relativ zu einem Möbelkorpus bewegbar gelagert sind,
Fig. 2
ein mit einem Türflügel verbindbarer Führungsschlitten in einer perspektivischen Ansicht.
Fig. 3
das Führungssystem in einer perspektivischen Ansicht,
Fig. 4a, 4b
eine perspektivische Ansicht des Führungssystems mit einer ersten Stellung des Führungsschlittens sowie einen Horizontalschnitt hierzu,
Fig. 5a-5c
eine perspektivische Ansicht des Führungssystems mit einer zweiten Stellung des Führungsschlittens sowie zwei verschiedene Horizontalschnitte hierzu,
Fig. 6a-6c
eine perspektivische Ansicht des Führungssystems mit einer dritten Stellung des Führungsschlittens sowie zwei verschiedene Horizontalschnitte hierzu,
Fig. 7a-7c
eine perspektivische Ansicht des Führungssystems mit einer vierten Stellung des Führungsschlittens sowie zwei verschiedene Horizontalschnitte hierzu,
Fig. 8a-8c
eine perspektivische Ansicht des Führungssystems mit einer fünften Stellung des Führungsschlittens sowie zwei verschiedene Horizontalschnitte hierzu,
Fig. 9a-9c
eine perspektivische Ansicht des Führungssystems mit einer sechsten Stellung des Führungsschlittens sowie zwei verschiedene Horizontalschnitte hierzu,
Fig. 10
das Führungssystem in einer Explosionsdarstellung.
Further details and advantages of the invention emerge from the following description of the figures. It shows or shows:
Figures 1a, 1b
two perspective views of a piece of furniture with door leaves, which are mounted so as to be movable relative to a furniture body by means of a guide system,
Fig. 2
a guide carriage that can be connected to a door leaf in a perspective view.
Fig. 3
the guidance system in a perspective view,
Figures 4a, 4b
a perspective view of the guide system with a first position of the guide carriage and a horizontal section thereof,
Figures 5a-5c
a perspective view of the guide system with a second position of the guide carriage and two different horizontal sections for this,
Figures 6a-6c
a perspective view of the guide system with a third position of the guide carriage and two different horizontal sections for this,
Figures 7a-7c
a perspective view of the guide system with a fourth position of the guide carriage and two different horizontal sections for this,
Figures 8a-8c
a perspective view of the guide system with a fifth position of the guide carriage and two different horizontal sections for this,
Figures 9a-9c
a perspective view of the guide system with a sixth position of the guide carriage and two different horizontal sections for this,
Fig. 10
the guidance system in an exploded view.

Fig. 1a zeigt eine perspektivische Ansicht eines Möbels 1 mit Türflügeln 3a, 3b und 4a. 4b, welche durch ein Führungssystem 5 relativ zu einem Möbelkorpus 2 bewegbar gelagert sind. Das Führungssystem 5 umfasst eine erste Führungsschiene 6 mit einer Längsrichtung (L) und eine quer, vorzugsweise rechtwinklig, zur Längsrichtung (L) verlaufende zweite Führungsschiene 11 zur Führung der Türflügel 3a und 3b in Richtung (Z), wobei ein mit dem Türflügel 3b verbundener Führungsschlitten 8 entlang der ersten Führungsschiene 6 und relativ zur zweiten Führungsschiene 11 bewegbar gelagert ist. Die erste Führungsschiene 6 kann beispielsweise an einer Oberseite des Möbelkorpus 2 aufliegen, wobei die erste Führungsschiene 6 und die zweite Führungsschiene 11 in Höhenrichtung voneinander beabstandet sind oder auch auf gleicher Höhe angeordnet werden können. Die Türflügel 3a, 3b können in einer parallelen Stellung zueinander in einen seitlichen Hohlraum 7a eingeschoben werden. Durch einen mit dem Türflügel 4b verbundenen zweiten Führungsschlitten 8a können die beiden anderen Türflügel 4a, 4b relativ zur ersten Führungsschiene 6 bewegt werden und sind in einer parallelen Stellung zueinander in einen zweiten seitlichen Hohlraum 7b einschiebbar. Die Türflügel 3a. 3b und 4a. 4b sind jeweils durch Möbelscharniere 25 miteinander schwenkbar verbunden, wobei die Türflügel 3a, 3b und 4a, 4b jeweils um eine vertikal verlaufende Achse miteinander gelenkig verbunden sind. Fig. 1a shows a perspective view of a piece of furniture 1 with door leaves 3a, 3b and 4a. 4b, which are mounted so as to be movable relative to a furniture body 2 by a guide system 5. The guide system 5 comprises a first guide rail 6 with a longitudinal direction (L) and a second guide rail 11, which runs transversely, preferably at right angles, to the longitudinal direction (L), for guiding the door leaves 3a and 3b in the direction (Z) Guide carriage 8 is mounted movably along the first guide rail 6 and relative to the second guide rail 11. The first guide rail 6 can, for example, on an upper side of the Furniture carcass 2 rest, the first guide rail 6 and the second guide rail 11 being spaced apart from one another in the height direction or being able to be arranged at the same height. The door leaves 3a, 3b can be pushed into a lateral cavity 7a in a position parallel to one another. The two other door leaves 4a, 4b can be moved relative to the first guide rail 6 by means of a second guide carriage 8a connected to the door leaf 4b and can be pushed into a second lateral cavity 7b in a parallel position to one another. The door leaves 3a. 3b and 4a. 4b are each pivotably connected to one another by furniture hinges 25, the door leaves 3a, 3b and 4a, 4b being articulated to one another around a vertically extending axis.

Fig. 1b zeigt das Möbel 1, wobei die Türflügel 3a, 3b und 4a. 4b jeweils parallel zueinander ausgerichtet sind und in einer Richtung (Z) quer zur Längsrichtung (L) in die seitlichen Hohlräume 7a, 7b einschiebbar sind. Der erste Türflügel 3a und der zweite Türflügel 3b sind über mehrere voneinander beabstandete Möbelscharniere 25 miteinander verbunden, wobei die Türflügel 3a, 3b ausgehend von einer parallelen Stellung, in welcher die Türflügel 3a. 3b in den seitlichen Hohlraum 7a einschiebbar sind, und einer zweiten Stellung, in welcher die Türflügel 3a. 3b eine koplanare Stellung zueinander einnehmen und dabei einen inneren Schrank 30 abdecken, bewegbar gelagert sind. Figure 1b shows the furniture 1, with the door leaves 3a, 3b and 4a. 4b are each aligned parallel to one another and can be pushed into the lateral cavities 7a, 7b in a direction (Z) transverse to the longitudinal direction (L). The first door leaf 3a and the second door leaf 3b are connected to one another via several furniture hinges 25 spaced apart from one another, the door leaves 3a, 3b starting from a parallel position in which the door leaves 3a. 3b can be pushed into the lateral cavity 7a, and a second position in which the door leaves 3a. 3b assume a coplanar position to one another and thereby cover an inner cabinet 30, are movably mounted.

Fig 2 zeigt eine perspektivische Ansicht des Führungsschlittens 8, welcher entlang der ersten Führungsschiene 6 verfahrbar gelagert ist. Der Führungsschlitten 8 weist ein, vorzugsweise U-förmig ausgebildetes, Trägerprofil 9 auf, an welchem zumindest ein Beschlagteil 10a, vorzugsweise zwei in Höhenrichtung voneinander beabstandete Beschlagteile 10a und 10b, um eine in Montagelage vertikal verlaufende Achse schwenkbar mit dem Trägerprofil 9 verbunden sind. Die Beschlagteile 10a und 10b sind jeweils am Türflügel 3b zu befestigen. Der Führungsschlitten 8 umfasst zumindest eine oder mehrere Laufrolle(n) 12, 12a, wobei vorzugsweise vorgesehen ist, dass die Laufrolle 12a entlang einer gebogenen Steuerkontur 21 (Fig. 5c) einer Transfervorrichtung 15 verfahrbar gelagert ist. Die Laufrolle 12a ist an einem vom Trägerprofil 9 schräg abstehenden Ausleger 13 des Führungsschlittens 8, vorzugsweise um eine vertikal verlaufende Achse, drehbar gelagert. Dabei kann vorgesehen sein, dass der Ausleger 13 innerhalb eines Winkelbereiches zwischen 25° und 50° schräg vom Trägerprofil 9 absteht und/oder dass die Laufrolle 12a relativ zu den anderen Laufrollen 12 des Führungsschlittens 8 die höchste oder die tiefste Position einnimmt. Fig 2 FIG. 11 shows a perspective view of the guide carriage 8, which is mounted so as to be movable along the first guide rail 6. The guide carriage 8 has a, preferably U-shaped, carrier profile 9 on which at least one fitting part 10a, preferably two fitting parts 10a and 10b spaced from one another in the vertical direction, are pivotably connected to the carrier profile 9 about an axis running vertically in the assembly position. The fittings 10a and 10b are each to be attached to the door leaf 3b. The guide carriage 8 comprises at least one or more roller (s) 12, 12a, whereby it is preferably provided that the roller 12a along a curved control contour 21 ( Figure 5c ) a transfer device 15 is movably mounted. The roller 12a is rotatably mounted on a bracket 13 of the guide carriage 8 projecting obliquely from the carrier profile 9, preferably about a vertically extending axis. It can be provided that the boom 13 is inclined within an angular range between 25 ° and 50 ° protrudes from the carrier profile 9 and / or that the roller 12a assumes the highest or lowest position relative to the other rollers 12 of the guide carriage 8.

Fig. 3 zeigt das Führungssystem 5 zur Führung der Türflügel 3a und 3b, wobei das Führungssystem 5 eine erste Führungsschiene 6 mit einer Längsrichtung (L) und eine quer dazu verlaufende zweite Führungsschiene 11 aufweist. Der Führungsschlitten 8 ist entlang der ersten Führungsschiene 6 verfahrbar gelagert und ist auf einem Träger 14 anordenbar, wobei der Träger 14 - zusammen mit dem Führungsschlitten 8 - relativ zur zweiten Führungsschiene 11 in Richtung (Z) bewegbar ist. Der Träger 14 ist mit einer vertikal verlaufenden Säule 14a (beispielsweise einer Profilschiene) verbunden, wobei die Säule 14a relativ zu einer weiteren Führungsschiene 11a führbar ist. Durch eine Transfervorrichtung 15 ist der Führungsschlitten 8 von der ersten Führungsschiene 6 auf den Träger 14 transferierbar. Diese Transfervorrichtung 15 umfasst wenigstens eine bogenförmige ausgebildete Steuerkontur 21. sodass der Führungsschlitten 8 beim Transfer von der ersten Führungsschiene 6 auf den Träger 14 zumindest abschnittsweise in Richtung (Z) relativ zur zweiten Führungsschiene 11 bewegbar ist. Der andere Türflügel 3a ist über mehrere (nicht gezeigte) Scharniere schwenkbar mit der Säule 14a verbunden. Fig. 3 shows the guide system 5 for guiding the door leaves 3a and 3b, the guide system 5 having a first guide rail 6 with a longitudinal direction (L) and a second guide rail 11 running transversely thereto. The guide carriage 8 is movably supported along the first guide rail 6 and can be arranged on a carrier 14, the carrier 14 - together with the guide carriage 8 - being movable relative to the second guide rail 11 in direction (Z). The carrier 14 is connected to a vertically extending column 14a (for example a profile rail), the column 14a being able to be guided relative to a further guide rail 11a. The guide carriage 8 can be transferred from the first guide rail 6 to the carrier 14 by means of a transfer device 15. This transfer device 15 comprises at least one curved control contour 21 so that the guide carriage 8 can be moved at least in sections in the direction (Z) relative to the second guide rail 11 during the transfer from the first guide rail 6 to the carrier 14. The other door leaf 3a is pivotably connected to the column 14a via several hinges (not shown).

Fig. 4a zeigt das Führungssystem 5 mit der ersten Führungsschiene 6. entlang welcher der Führungsschlitten 8 mit dem Trägerprofil 9 in Längsrichtung (L) verfahrbar gelagert ist. Aus Gründen der verbesserten Übersicht sind die Laufrollen 12. 12a des Führungsschlittens 8 nicht dargestellt. Die Transfervorrichtung 15 weist ein Adapterstück 15a auf, an welchem die Steuerkontur 21 zur Steuerung einer Bewegung des Führungsschlittens 8 angeordnet oder ausgebildet ist. Das Adapterstück 15a ist an einem Endbereich der ersten Führungsschiene 6 angeordnet und schließt sich in der Längsrichtung (L) der ersten Führungsschiene 6 an, sodass der Führungsschlitten 8 beim Transfer von der ersten Führungsschiene 6 auf den Träger 14 zumindest abschnittsweise entlang der Steuerkontur 21 des Adapterstückes 15a bewegbar ist. Die Steuerkontur 21 geht aus dieser Figur nicht hervor, diese ist gemäß einem Ausführungsbeispiel an einer Unterseite des Adapterstückes 15a zur Führung der Laufrolle 12a (Fig. 2) des Führungsschlittens 8 angeordnet oder ausgebildet. Durch eine Verriegelungsvorrichtung 16 ist der Träger 14 relativ zum Adapterstück 15a lösbar verriegelbar, sodass der Träger 14 - solange sich der Führungsschlitten 8 auf der ersten Führungsschiene 6 befindet - nicht in Richtung (Z) bewegen kann. Die Verriegelungsvorrichtung 16 kann zumindest einen schwenkbar gelagerten Betätigungshebel 16a mit einer Verriegelungsstellung und einer Lösestellung aufweisen, wobei der Träger 14 in der Verriegelungsstellung des Betätigungshebels 16a relativ zum Adapterstück 15a verriegelt ist und wobei der Träger 14 in der Lösestellung des Betätigungshebels 16a relativ zum Adapterstück 15a entriegelt ist. Figure 4a shows the guide system 5 with the first guide rail 6, along which the guide carriage 8 with the support profile 9 is mounted such that it can be moved in the longitudinal direction (L). For reasons of improved clarity, the rollers 12, 12a of the guide carriage 8 are not shown. The transfer device 15 has an adapter piece 15a on which the control contour 21 for controlling a movement of the guide carriage 8 is arranged or formed. The adapter piece 15a is arranged at an end region of the first guide rail 6 and adjoins the first guide rail 6 in the longitudinal direction (L), so that the guide carriage 8 during the transfer from the first guide rail 6 to the carrier 14 at least in sections along the control contour 21 of the adapter piece 15a is movable. The control contour 21 is not evident from this figure; according to an exemplary embodiment, it is on an underside of the adapter piece 15a for guiding the roller 12a ( Fig. 2 ) of the guide carriage 8 arranged or formed. By means of a locking device 16, the carrier 14 can be releasably locked relative to the adapter piece 15a, so that the carrier 14 - as long as the guide carriage 8 is on the first guide rail 6 is - cannot move in direction (Z). The locking device 16 can have at least one pivotably mounted actuating lever 16a with a locking position and a release position, the carrier 14 being locked in the locking position of the actuating lever 16a relative to the adapter piece 15a and the carrier 14 being unlocked in the release position of the actuating lever 16a relative to the adapter piece 15a is.

Fig. 4b zeigt das Führungssystem 5 gemäß Fig. 4a in einem Horizontalschnitt. Die Verriegelungsvorrichtung 16 zum lösbaren Verriegeln des Trägers 14 relativ zum Adapterstück 15a umfasst den Betätigungshebel 16a. welcher am Träger 14 um eine vertikal verlaufende Drehachse 17 schwenkbar gelagert ist. Die Verriegelungsvorrichtung 16 umfasst ferner einen Verriegelungshebel 16b zum Verriegeln des Trägers 14 mit dem Adapterstück 15a, wobei der Verriegelungshebel 16b durch den Betätigungshebel 16a bewegbar ist. Im gezeigten Ausführungsbeispiel ist der Verriegelungshebel 16b am Träger 14 um eine Gelenkachse 18 drehbar gelagert. Der, vorzugsweise L-förmig ausgebildete, Verriegelungshebel 16b weist an einem von der Gelenkachse 18 entfernten Ende einen Bolzen 20 auf, welcher in oder entlang einer Führung 19 des Betätigungshebels 16a verschiebbar geführt ist. Der Betätigungshebel 16a ist - ausgehend von der gezeigten Verriegelungsstellung - durch einen Transfer des Führungsschlittens 8 von der ersten Führungsschiene 6 auf den Träger 14 vom Führungsschlitten 8 beaufschlagbar und so in eine den Träger 14 freigebende Lösestellung bewegbar. Figure 4b shows the guidance system 5 according to FIG Figure 4a in a horizontal section. The locking device 16 for releasably locking the carrier 14 relative to the adapter piece 15a comprises the actuating lever 16a. which is mounted on the carrier 14 so as to be pivotable about a vertically extending axis of rotation 17. The locking device 16 further comprises a locking lever 16b for locking the carrier 14 to the adapter piece 15a, the locking lever 16b being movable by the actuating lever 16a. In the exemplary embodiment shown, the locking lever 16b is rotatably mounted on the carrier 14 about a hinge axis 18. The locking lever 16b, which is preferably L-shaped, has a bolt 20 at an end remote from the hinge axis 18, which is slidably guided in or along a guide 19 of the actuating lever 16a. Starting from the locking position shown, the actuating lever 16a can be acted upon by a transfer of the guide carriage 8 from the first guide rail 6 to the carrier 14 from the guide carriage 8 and can thus be moved into a release position releasing the carrier 14.

Fig. 5a zeigt das Führungssystem 5 mit einer weiteren Relativstellung des Führungsschlittens 8 entlang der ersten Führungsschiene 6, wobei der Träger 14 weiterhin mit dem Adapterstück 15a der Transfervorrichtung 15 verriegelt ist. Fig. 5b zeigt einen ersten Horizontalschnitt des Führungssystems 5 gemäß Fig 5a. wobei sich der Führungsschlitten 8 an den um die Drehachse 17 schwenkbaren Betätigungshebel 16a der Verriegelungsvorrichtung 16 annähert. Fig. 5c zeigt einen zweiten, tiefer liegenden Horizontalschnitt des Führungssystems 5 gemäß den Fig. 5a und Fig. 5b, wobei der Führungsschlitten 8 mit der am Ausleger 13 (Fig. 2) drehbar gelagerten Laufrolle 12a sowie die Steuerkontur 21 der Transfervorrichtung 15 hervorgeht. Diese Steuerkontur 21 ist zumindest abschnittsweise gebogen ausgebildet und an der Unterseite und/oder Oberseite des Adapterstückes 15a angeordnet, wobei die Laufrolle 12a des Führungsschlittens 8 in oder entlang der Steuerkontur 21 verfahrbar gelagert ist. Figure 5a shows the guide system 5 with a further relative position of the guide carriage 8 along the first guide rail 6, the carrier 14 still being locked to the adapter piece 15a of the transfer device 15. Figure 5b shows a first horizontal section of the guide system 5 according to FIG Fig 5a . wherein the guide carriage 8 approaches the actuating lever 16a of the locking device 16, which is pivotable about the axis of rotation 17. Figure 5c shows a second, deeper horizontal section of the guide system 5 according to FIG Figures 5a and 5b , the guide carriage 8 with the one on the boom 13 ( Fig. 2 ) rotatably mounted roller 12a and the control contour 21 of the transfer device 15 emerges. This control contour 21 is at least partially curved and arranged on the bottom and / or top of the adapter piece 15a, the roller 12a of the guide carriage 8 is mounted such that it can be moved in or along the control contour 21.

Fig. 6a zeigt das Führungssystem 5 mit einer weiteren Stellung des Führungsschlittens 8, welcher nunmehr am Betätigungshebel 16a der Verriegelungsvorrichtung 16 anschlägt. Aus dem ersten Horizontalschnitt gemäß der Fig 6b geht hervor, dass der Betätigungshebel 16a um die Drehachse 17 schwenkbar gelagert und als zweiarmiger Hebel mit einem ersten Hebelende und einem zweiten Hebelende ausgebildet ist. Der Führungsschlitten 8 schlägt an einem ersten Hebelende des Betätigungshebels 16a an, das zweite Hebelende des Betätigungshebels 16a weist eine Führung 19 (Fig. 4b) auf in welcher der Bolzen 20 des Verriegelungshebels 16b verschiebbar geführt ist. Der Bolzen 20 des Verriegelungshebels 16b wirkt in der gezeigten Verriegelungsstellung mit einer Rastmulde 22 des Adapterstückes 15a zusammen, sodass der Träger 14 weiterhin verriegelt ist. Fig. 6c zeigt einen zweiten (tieferen) Horizontalschnitt des Führungssystems 5 gemäß den Fig. 6a und Fig. 6b, wobei die Laufrolle 12a des Führungsschlittens 8 in die Steuerkontur 21 eintritt. Figure 6a shows the guide system 5 with a further position of the guide carriage 8, which now strikes the actuating lever 16a of the locking device 16. From the first horizontal section according to Fig 6b it can be seen that the actuating lever 16a is mounted pivotably about the axis of rotation 17 and is designed as a two-armed lever with a first lever end and a second lever end. The guide carriage 8 strikes a first lever end of the actuating lever 16a, the second lever end of the actuating lever 16a has a guide 19 ( Figure 4b ) in which the bolt 20 of the locking lever 16b is slidably guided. The bolt 20 of the locking lever 16b interacts in the locking position shown with a latching recess 22 of the adapter piece 15a, so that the carrier 14 is still locked. Figure 6c shows a second (deeper) horizontal section of the guide system 5 according to FIG Figures 6a and 6b , wherein the roller 12a of the guide carriage 8 enters the control contour 21.

Fig. 7a zeigt eine zu Fig. 6a fortgesetzte Bewegung des Führungsschlittens 8, wobei der Führungsschlitten 8 am Betätigungshebel 16a anschlägt. Aus dem ersten Horizontalschnitt gemäß der Fig 7b geht hervor, dass der Führungsschlitten 8 den Betätigungshebel 16a im Gegenuhrzeigersinn um die Drehachse 17 bewegt, sodass der Bolzen 20 des Verriegelungshebels 16b entlang der Führung 19 des Betätigungshebels 16a bewegt wird und so von der Rastmulde 22 des Adapterstückes 15a entriegelbar ist. Aus dem zweiten (tiefer liegenden) Horizontalschnitt gemäß Fig. 7c geht hervor, dass die Laufrolle 12a des Führungsschlittens 8 entlang der Steuerkontur 21 verfahrbar ist. Figure 7a shows one to Figure 6a continued movement of the guide carriage 8, the guide carriage 8 striking the actuating lever 16a. From the first horizontal section according to Fig 7b It can be seen that the guide carriage 8 moves the actuating lever 16a counterclockwise around the axis of rotation 17, so that the bolt 20 of the locking lever 16b is moved along the guide 19 of the actuating lever 16a and can thus be unlocked from the latching recess 22 of the adapter piece 15a. From the second (lower) horizontal section according to Figure 7c it can be seen that the roller 12a of the guide carriage 8 can be moved along the control contour 21.

Fig. 8a zeigt eine fortgesetzte Bewegung des Führungsschlittens 8, wodurch der Betätigungshebel 16a weiter um die Drehachse 17 im Gegenuhrzeigersinn bewegt wurde (Fig. 8b) und der Bolzen 20 des Verriegelungshebels 16b von der Rastmulde 22 des Adapterstücks 15a entriegelt ist. Die Laufrolle 12a des Führungsschlittens 8 ist indessen weiter entlang der Steuerkontur 21 verfahrbar (Fig. 8c). Der Träger 14 ist jetzt also vom Adapterstück 15a entriegelt und kann relativ zur zweiten Führungsschiene 11 in Richtung (Z) bewegt werden. Figure 8a shows a continued movement of the guide carriage 8, as a result of which the actuating lever 16a was moved further about the axis of rotation 17 in the counterclockwise direction ( Figure 8b ) and the bolt 20 of the locking lever 16b is unlocked from the latching recess 22 of the adapter piece 15a. The roller 12a of the guide carriage 8 can, however, be moved further along the control contour 21 ( Figure 8c ). The carrier 14 is now unlocked from the adapter piece 15a and can be moved relative to the second guide rail 11 in direction (Z).

Fig. 9a-9c zeigen eine perspektivische Ansicht des Führungssystems 5 mit einer weiteren Stellung des Führungsschlittens 8 sowie zwei verschiedene Horizontalschnitte hierzu. Nach erfolgter Entriegelung ist der Träger 14 - zusammen mit dem darauf angeordneten Führungsschlitten 8 und der mit dem Träger 14 verbundenen Säule 14a (Fig. 3) - weiter in Richtung (Z) verfahrbar. Diese Bewegung in Richtung (Z) kann entweder manuell und/oder durch eine federunterstützte Selbsteinzugsvorrichtung erfolgen. Die Verriegelungsvorrichtung 16 umfasst zudem zumindest einen Kraftspeicher 23, durch welchen der Betätigungshebel 16a in Richtung der Verriegelungsstellung vorgespannt ist. Dieser Kraftspeicher 23 kann entweder durch eine Eigenelastizität eines federnd ausgebildeten Materialstücks oder durch zumindest eine Schraubenfeder, beispielsweise in Form einer Druckfeder, gebildet sein. Figures 9a-9c show a perspective view of the guide system 5 with a further position of the guide carriage 8 and two different horizontal sections for this. After unlocking, the carrier 14 - together with the guide carriage 8 arranged on it and the column 14a connected to the carrier 14 ( Fig. 3 ) - can be moved further in direction (Z). This movement in direction (Z) can be done either manually and / or by a spring-assisted self-retracting device. The locking device 16 also comprises at least one energy store 23, by means of which the actuating lever 16a is pretensioned in the direction of the locking position. This energy store 23 can be formed either by the inherent elasticity of a resilient piece of material or by at least one helical spring, for example in the form of a compression spring.

Fig. 10 zeigt das Führungssystem 5 in einer Explosionsdarstellung. Die erste Führungsschiene 6 und die zweite Führungsschiene 11 sind voneinander gesondert ausgebildet und verlaufen im Montagezustand quer, vorzugsweise rechtwinklig, zueinander. Der Führungsschlitten 8 mit dem Trägerprofil 9 und den daran angeordneten Laufrollen 12 sind in Längsrichtung (L) entlang der ersten Führungsschiene 6 verfahrbar gelagert. Die Transfervorrichtung 15 zum Transferieren des Führungsschlittens 8 von der ersten Führungsschiene 6 auf den Träger 14 umfasst das Adapterstück 15a mit der (hier nicht ersichtlichen) Steuerkontur 21 zur Führung der Laufrolle 12a (Fig. 2) des Führungsschlittens 8. Durch die Verriegelungsvorrichtung 16 ist der Träger 14 relativ zum Adapterstück 15a lösbar verriegelbar. Der Betätigungshebel 16a ist um die Drehachse 17 schwenkbar gelagert und weist eine, vorzugsweise zumindest abschnittsweise S-förmige oder Z-förmige, Führung 19 zur Steuerung des Bolzens 20 auf, welcher an dem um die Gelenkachse 18 schwenkbaren Verriegelungshebel 16b angeordnet ist. Der Träger 14 ist über einen Lagerteil 31 mit der vertikal verlaufenden Säule 14a (Fig. 3) verbunden oder lösbar verbindbar. Fig. 10 shows the guide system 5 in an exploded view. The first guide rail 6 and the second guide rail 11 are designed separately from one another and, in the assembled state, run transversely, preferably at right angles, to one another. The guide carriage 8 with the support profile 9 and the rollers 12 arranged thereon are mounted so as to be movable in the longitudinal direction (L) along the first guide rail 6. The transfer device 15 for transferring the guide carriage 8 from the first guide rail 6 to the carrier 14 comprises the adapter piece 15a with the control contour 21 (not shown here) for guiding the roller 12a ( Fig. 2 ) of the guide carriage 8. By means of the locking device 16, the carrier 14 can be releasably locked relative to the adapter piece 15a. The actuating lever 16a is pivotably mounted about the axis of rotation 17 and has a guide 19, preferably at least partially S-shaped or Z-shaped, for controlling the bolt 20, which is arranged on the locking lever 16b that is pivotable about the hinge axis 18. The carrier 14 is connected to the vertically extending column 14a ( Fig. 3 ) connected or detachable.

Claims (13)

  1. A guide system (5) for guiding at least one movably-supported door wing (3b), comprising:
    - a first guide rail (6),
    - at least one guide carriage (8) configured to be connected to the at least one door wing (3b) and being configured to run along the first guide rail (6),
    - a second guide rail (11) separate from the first guide rail (6), the second guide rail (11) extending transversely to the first guide rail (6) in a mounted condition,
    - a carrier (14) configured to be displaceable relative to the second guide rail (11), wherein the at least one guide carriage (8) can be arranged on the carrier (14),
    - a transfer device (15) for transferring the at least one guide carriage (8) at least from the first guide rail (6) to the carrier (14), wherein the transfer device (15) includes at least one control curve (21) configured to be curved-shaped at least over a region so as to move the at least one guide carriage (8), upon a transfer from the first guide rail (6) to the carrier (14), at least over a region in a direction (Z) of the second guide rail (11),
    characterized in that the guide carriage (8) includes at least one running wheel (12a) configured to run along the control curve (21), wherein the transfer device (15) includes an adaptor portion (15a) on which the control curve (21) is arranged or formed, wherein the adaptor portion (15a) is arranged on an end region of the first guide rail (6) and adjoins in a longitudinal direction (L) of the first guide rail (6) so as to move the guide carriage (8), upon a transfer from the first guide rail (6) to the carrier (14), at least over a region along the control curve (21) of the adaptor portion (15a).
  2. The guide system according to claim 1, characterized in that a locking device (16) is provided for releasably locking the carrier (14) to the adaptor portion (15a).
  3. The guide system according to claim 2, characterized in that the locking device (16) includes at least one pivotally-supported actuating lever (16a) having a locking position and an unlocking position, wherein the carrier (14), in the locking position of the actuating lever (16a), is locked relative to the adaptor portion (15a), and wherein the carrier (14), in the unlocking position of the actuating lever (16a), is unlocked relative to the adaptor portion (15a).
  4. The guide system according to claim 3, characterized in that the locking device (16) includes at least one force storage member (23) for prestressing the actuating lever (16a) in a direction of the locking position.
  5. The guide system according to claim 3 or 4, characterized in that the actuating lever (16a), starting from the locking position, can be acted upon by the guide carriage (8) upon a transfer of the guide carriage (8) from the first guide rail (6) to the carrier (14) so as to be moved into the unlocking position.
  6. The guide system according to one of the claims 2 to 5, characterized in that the locking device (16) includes a locking lever (16b) for locking the carrier (14) to the adaptor portion (15a), wherein the locking lever (16b) is configured to be moved by the actuating lever (16a).
  7. The guide system according to claim 6, characterized in that the actuating lever (16a) includes a guide (19), wherein the locking lever (16b) for controlling a movement of the locking lever (16b) can be guided in or along the guide (19) of the actuating lever (16a).
  8. The guide system according to claim 7, characterized in that the guide (19) has a S-shaped or a Z-shaped configuration at least over a region.
  9. An arrangement comprising at least one door wing (3b) and a guide system (5) according to one of the claims 1 to 8 for guiding the at least one door wing (3b).
  10. The arrangement according to claim 9, characterized in that the arrangement comprises at least one second door wing (3a) hingedly connected to the first door wing (3b) via a vertically extending axis in the mounted condition.
  11. An item of furniture (1) comprising a guide system (5) according to one of the claims 1 to 8 and/or comprising an arrangement according to claim 9 or 10.
  12. The item of furniture (1) according to claim 11, characterized in that the item of furniture (1) comprises a furniture carcass (2) and at least two door wings (3a, 3b) movably supported relative to the furniture carcass (2), wherein the door wings (3a, 3b) are hingedly connected to one another via a vertically extending axis in the mounted position, wherein the at least two door wings (3a, 3b) can be moved by the guide system (5) between a first position, in which the door wings (3a, 3b) are aligned substantially parallel to one another, and a second position, in which the door wings (3a, 3b) are aligned substantially coplanar to one another.
  13. The item of furniture according to claim 12, characterized in that at least one lateral cavity (7a) for accommodating the door wings (3a, 3b) is provided, wherein the door wings (3a, 3b) in the first position, in which the door wings (3a, 3b) are aligned substantially parallel to one another, can be inserted into the at least one lateral cavity (7a).
EP18729537.3A 2017-05-11 2018-05-04 Guide system for guiding a door leaf Active EP3622154B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21197449.8A EP3943700A1 (en) 2017-05-11 2018-05-04 Guide system for guiding a door wing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50390/2017A AT519902B1 (en) 2017-05-11 2017-05-11 Guide system for guiding a door leaf
PCT/AT2018/000035 WO2018204947A1 (en) 2017-05-11 2018-05-04 Guide system for guiding a door leaf

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP21197449.8A Division EP3943700A1 (en) 2017-05-11 2018-05-04 Guide system for guiding a door wing

Publications (2)

Publication Number Publication Date
EP3622154A1 EP3622154A1 (en) 2020-03-18
EP3622154B1 true EP3622154B1 (en) 2021-09-22

Family

ID=62554901

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18729537.3A Active EP3622154B1 (en) 2017-05-11 2018-05-04 Guide system for guiding a door leaf
EP21197449.8A Withdrawn EP3943700A1 (en) 2017-05-11 2018-05-04 Guide system for guiding a door wing

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP21197449.8A Withdrawn EP3943700A1 (en) 2017-05-11 2018-05-04 Guide system for guiding a door wing

Country Status (8)

Country Link
US (1) US11492833B2 (en)
EP (2) EP3622154B1 (en)
JP (1) JP6873272B2 (en)
CN (1) CN110582616B (en)
AT (1) AT519902B1 (en)
ES (1) ES2896699T3 (en)
TW (1) TWI661794B (en)
WO (1) WO2018204947A1 (en)

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EP3880926B1 (en) * 2018-11-14 2023-10-18 Julius Blum GmbH Guide system for guiding a movably mounted door leaf

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AT519120B1 (en) * 2017-01-13 2018-04-15 Blum Gmbh Julius Rail arrangement for furniture parts
AT519246B1 (en) * 2017-01-13 2018-05-15 Blum Gmbh Julius Guide system for guiding a movably mounted furniture part
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AT523271B1 (en) * 2019-12-19 2021-07-15 Blum Gmbh Julius Guide arrangement for guiding at least one movable furniture part
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Also Published As

Publication number Publication date
WO2018204947A1 (en) 2018-11-15
EP3943700A1 (en) 2022-01-26
JP6873272B2 (en) 2021-05-19
US11492833B2 (en) 2022-11-08
ES2896699T3 (en) 2022-02-25
CN110582616A (en) 2019-12-17
TW201900072A (en) 2019-01-01
AT519902A1 (en) 2018-11-15
EP3622154A1 (en) 2020-03-18
CN110582616B (en) 2021-03-30
US20200018108A1 (en) 2020-01-16
AT519902B1 (en) 2022-07-15
TWI661794B (en) 2019-06-11
JP2020518741A (en) 2020-06-25

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