WO2010028715A1 - Folding door - Google Patents
Folding door Download PDFInfo
- Publication number
- WO2010028715A1 WO2010028715A1 PCT/EP2009/005167 EP2009005167W WO2010028715A1 WO 2010028715 A1 WO2010028715 A1 WO 2010028715A1 EP 2009005167 W EP2009005167 W EP 2009005167W WO 2010028715 A1 WO2010028715 A1 WO 2010028715A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- door
- bearing
- bearing part
- folding door
- folding
- 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.)
- Ceased
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
- E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
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- 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
- E05D15/266—Suspension arrangements for wings for folding wings for bi-fold wings comprising two pivots placed at opposite edges of the wing
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
- E05D7/1061—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis in a radial direction
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Definitions
- the invention relates to a folding door with at least two door leaves, wherein the door wings are pivotally connected to each other and each rotatable and / or pivotally mounted about a vertical axis, according to the preamble of claim 1.
- Folding doors are known as such in principle from practice. Folding doors are used in particular when the component opening, which is to be covered or closed by the folding doors, has only small dimensions (width) and, for example, for the use of sliding doors arranged in the component opening are unsuitable.
- Object of the present invention is to further develop folding doors, in particular with regard to a simple mountability.
- a folding door according to the invention has the features of claim 1. It is therefore provided that at least one bearing part for receiving a bearing means of a
- Door leaf is formed in several parts, such that the bearing means in the partially disassembled bearing part can be inserted and that by mounting the bearing part the
- Bearing means rotatably mounted on the bearing part.
- the bearing part separable, so that the bearing means in particular without tilting the vertical (bearing) axis of the door leaf is inserted into the disassembled bearing part.
- the invention provides a remedy by an at least two-piece and correspondingly dismantling bearing part is proposed. To assemble the door leaves, the bearing part is dismantled, so that the bearing means can be easily brought into position. Thereafter, the bearing part is reassembled and fixed the vertical axis of rotation of the door leaf.
- the invention is preferably used in folding doors, in which the door leaves are mounted on the upper side and underside by means of at least one bearing means. It can be provided that a first door is mounted on the lower side fixed to a support member mounted on a base and that the stationary mounted on the ground first door leaf is preferably mounted in an upright axis fixed to a running rail arranged above the door rail. In such a mounting situation, an at least two-part bearing part is arranged in the running rail for stationary mounting of the door leaf, wherein on the door a bearing means is arranged, which projects upwards into the bearing rail and which is rotatably mounted in a bearing formed in the bearing bore or bearing bush.
- a special feature is preferably that the bore is formed by the two parts of the bearing part, such that by dismantling a part of the bearing part of the bearing pin of the door leaf is movable in the region of the bearing bush and that the bearing bush is closed by mounting the part.
- the two door leaves are connected to each other in an edge region facing each other by hinges, wherein the hinges each have stop means for limiting the swing angle between the door leaves in one direction to a maximum of about 180 °.
- FIG. 1 is a view of a folding door in a component opening, in each case in the open, half-closed and closed position
- FIG. 2 shows a horizontal section through the folding door according to FIG. 1, FIG.
- FIG. 3 is a perspective view of the folding door according to FIG. 1 in a partially disassembled illustration with details A to D on an enlarged scale, FIG.
- FIG. 4 shows a side view of the folding door according to FIG. 3, with details A to C on an enlarged scale,
- Fig. 5 is a side view of the folding door of FIG. 3, with vertical sections along section line A - A and B - B and Details C, B and Z on an enlarged scale, and
- Fig. 9 items of a fitting for the folding door in a spatial, partially decomposed representation on an enlarged scale.
- Fig. 1 to 3 show a folding door 10 which is positioned in a component opening 1 1.
- the component opening 1 1 is bounded laterally and above and below by walls of a component.
- the component opening 11 is delimited above by a lintel or a ceiling 12, laterally through soffits 13, for example, a wall and below through a bottom 14th
- the folding door itself has two door wings 15, 16, which are mounted so as to be pivotable about a substantially vertical axis in the region of upright edges facing each other.
- special hinges 17 which will be discussed below.
- one of the two door leaves 15 is fixedly mounted in a lateral edge region, whereas the other door leaf 16 is mounted displaceably in total.
- the other or second door leaf 16 is mounted on a carriage 18 which is movable in a running above the door leaf 15, 16 running rail 19.
- the running rail 19 is mounted in the usual way on the ceiling 12 and extends centrally along a longitudinal axis of the folding door 10.
- the carriage 18 is mounted as usual in the art on rollers 20 which are movable in the interior of the running rail 19 on legs 21 thereof. Between the legs 21 of the slides 19 enters a connecting means 46 for coupling the carriage 18 with the second door 16 through (see detail Z in Fig. 5).
- the two door leaves 15, 16 are each rotatable or pivotable about a substantially vertical axis, namely the first door leaf 15 in stationary bearing points and the second door leaf 16 on the carriage 18.
- the door wings 15, 16 have a peripheral outer frame, which is provided with a filling 22 and is closed by a filling 22.
- the frame consists of vertical frame profiles 23 and horizontal frame profiles 24, which are connected together in corner areas.
- the stationary rotatable door leaf 15 is mounted in a fixed to the bottom 14 pivot bearing 25 as a bearing part 28.
- a bearing means 26 is arranged in the region of an underside of the door leaf 15.
- the bearing means 26 and the pivot bearing 25 are shown in Fig. 9.
- the rotary bearing 25 is an elongated rail which has a series of recesses or openings 35. Other breakthroughs 35 serve to support the door leaf 15. From FIG. 9 it can be seen that an opening 35 for mounting the door leaf 15 is circular in shape for receiving
- the bearing pin 27 in turn is part of the substantially angularly formed bearing means 26.
- the bearing means 26 has two legs 29, 30, wherein the horizontally oriented leg 29 has the bearing pin 27 on the underside and the vertically aligned Leg 30 has a recess 31 for mounting the bearing means 26 on the frame of the door leaf 15 according to detail D in Fig. 4.
- a mounting screw 32 engages through the recess 31 for attachment of the bearing means 26 on the frame.
- a sleeve 33 is further attached on the bearing pin 27, wherein a sleeve 33 is further attached.
- the door leaf 15 is also rotatably mounted stationary, namely with a bearing means 34 which is formed as the bearing means 26, but is mounted on the frame of the door leaf 15, that the bearing pin 27 facing upward.
- a bearing member 28 is a specially adapted bearing member 36 is used.
- the bearing part 36 has a running rail 19 corresponding cross-sectional shape, so that the bearing part 36 can be positively held in the running rail 19 (see detail C in Fig. 5).
- the bearing part 36 has a bore 37 in which the bearing pin 27 is rotatably receiving.
- a special feature of the bearing part 36 is that it is formed in two parts. More specifically, the bearing part 36 is formed in two parts such that the area of the bore 37 is formed by two different parts of the bearing part 36. In this way, by dismantling the bearing part 36 of the bearing pin 27 can be inserted laterally into the bore 37 without the door 15 must be tilted for this purpose.
- the bearing part 36 consists of a bearing part base 38 and a bearing part attachment 39 (FIG. 8), which, when combined, find a form-fitting fit in the running rail 19 (detail C in FIG. 5).
- the bearing part base 38 has a recess 40 into which the bearing part attachment 39 can be inserted.
- one half of the bore 37 is formed in each case, so that after mounting the bearing part attachment 39 on the bearing part base 38 a positive receptacle for the bearing pin 27 is formed.
- the mounting of the bearing part 36 in the running rail 19 is effected by a threaded bolt 41 which is rotatable in a threaded bore 54 in the bearing part base 38 against the upper wall of the running rail 19.
- the bearing part attachment 39 is fixed to the bearing part base 39 by means of a screw 42 (see detail B in Fig. 4).
- the second door leaf 16 is coupled to the carriage 18 as already described.
- a substantially angular bearing means 43 is attached to the upper side of the frame of the door leaf 16.
- the bearing means 43 like the bearing means 34, has a horizontal leg 29 and a vertical leg 30.
- the vertical leg 30 is screwed to the door leaf 16 in the corner region of the frame.
- a bore 44 is provided in the vertical leg 30, through which a screw connection to the frame takes place (see detail A in FIG. 4).
- a laterally open receptacle 45 for a connection means 46 with the carriage 18 is provided on the horizontal leg 29.
- the connecting means 46 may also be a carrying bolt of the carriage 18.
- the connecting means 46 on the one hand with the carriage 18 can be coupled and on the other hand inserted into the laterally open receptacle 45 and fastened there.
- the receptacle 45 opposite holes 47, through which the connecting means 46 can be fastened by a pin 48 in the receptacle 45.
- the pin 48 engages through a bore 49 in the connecting means 46 therethrough.
- the hinges 17 for connecting the two door leaves 15, 16.
- the door wings 15, 16 are interconnected by three identical hinges 17, which are arranged in the upper, in the lower and in the central region of the door wings 15, 16 ,
- the hinges 17 are mounted on a flat rear side of the frame profiles 23.
- the hinges 17 on their hinge wings 50, 51 holes 52 through which an attachment to the frame profiles 23 takes place.
- the peculiarity of the hinges 17 is, on the one hand, that the maximum opening angle is limited to approximately 180 ° by stop means 53 integrally formed on the rear side of the hinge wings 50, 51.
- the stop means 53 are arranged so that they hit each other when the maximum opening angle is reached and limit further pivoting of the two door leaves 15, 16 relative to each other.
- the stop means 53 strike against each other with the door leaves 15, 16 closed.
- a special feature is that the Stop means 53 have only a small thickness or material thickness, namely such that both stop means 53 can enter together in an air gap between the two closed doors 15, 16. In this way, the stop means 53 when closing the doors 15, 16 is not a hindrance.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extensible Doors And Revolving Doors (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
Description
Falttür folding door
Beschreibungdescription
Die Erfindung betrifft eine Falttür mit wenigstens zwei Türflügeln, wobei die Türflügel schwenkbar miteinander verbunden sind und jeweils drehbar und/oder schwenkbar um eine vertikale Achse gelagert sind, gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a folding door with at least two door leaves, wherein the door wings are pivotally connected to each other and each rotatable and / or pivotally mounted about a vertical axis, according to the preamble of claim 1.
Falttüren sind als solche grundsätzlich aus der Praxis bekannt. Falttüren kommen insbesondere dann zum Einsatz, wenn die Bauteilöffnung, die durch die Falttüren verdeckt bzw. verschlossen werden soll, nur geringe Abmessungen (Breite) aufweist und beispielsweise für den Einsatz von Schiebetüren die in der Bauteilöffnung angeordnet sind ungeeignet ist.Folding doors are known as such in principle from practice. Folding doors are used in particular when the component opening, which is to be covered or closed by the folding doors, has only small dimensions (width) and, for example, for the use of sliding doors arranged in the component opening are unsuitable.
Aufgabe der vorliegenden Erfindung ist es Falttüren weiterzuentwickeln, insbesondere im Hinblick auf eine einfache Montierbarkeit.Object of the present invention is to further develop folding doors, in particular with regard to a simple mountability.
Eine erfindungsgemäße Falttür weist die Merkmale des Anspruchs 1 auf. Es ist demnach vorgesehen, dass wenigstens ein Lagerteil zur Aufnahme eines Lagermittels einesA folding door according to the invention has the features of claim 1. It is therefore provided that at least one bearing part for receiving a bearing means of a
Türflügels mehrteilig ausgebildet ist, derart, dass das Lagermittel in das teilweise demontierte Lagerteil einführbar ist und dass durch Montage des Lagerteils dasDoor leaf is formed in several parts, such that the bearing means in the partially disassembled bearing part can be inserted and that by mounting the bearing part the
Lagermittel drehbar am Lagerteil lagerbar ist. Mit anderen Worten wird vorgeschlagen, das Lagerteil zerlegbar auszubilden, sodass das Lagermittel insbesondere ohne Kippen der vertikalen (Lager-)Achse des Türflügels in das zerlegte Lagerteil einführbar ist. DurchBearing means rotatably mounted on the bearing part. In other words, it is proposed to form the bearing part separable, so that the bearing means in particular without tilting the vertical (bearing) axis of the door leaf is inserted into the disassembled bearing part. By
Zusammenbau des Lagerteils wird danach ein festes Lager für das Lagermittel desAssembly of the bearing part is then a solid bearing for the bearing means of the
Türflügels geschaffen.Door leaf created.
Die Vorteile dieser Lösung liegen auf der Hand. Da der Einbau von Falttüren im Bereich einer Bauteilöffnung in der Regel unter begrenzten Platzverhältnissen stattfinden muss, ist es bei bekannten Lösungen schwierig die Lagermittel der Türflügel, beispielsweiseThe advantages of this solution are obvious. Since the installation of folding doors in the area of a component opening usually has to take place under limited space, it is difficult in known solutions, the bearing means of the door, for example
Lagerzapfen die nach oben und unten über den Türflügel hinausstehen, in entsprechende Lagerteile, beispielsweise Lagerbuchsen oberhalb und unterhalb der Türflügel, einzuführen. Hier schafft die Erfindung Abhilfe, indem ein wenigstens zweiteiliges und entsprechend zerlegbares Lagerteil vorgeschlagen wird. Zur Montage der Türflügel wird das Lagerteil demontiert, sodass das Lagermittel problemlos in Position gebracht werden kann. Danach wird das Lagerteil wieder zusammengefügt und die vertikale Drehachse des Türflügels festgelegt.Bearing journals that protrude upwards and downwards over the door leaf into corresponding ones Bearing parts, such as bushings above and below the door, introduce. Here, the invention provides a remedy by an at least two-piece and correspondingly dismantling bearing part is proposed. To assemble the door leaves, the bearing part is dismantled, so that the bearing means can be easily brought into position. Thereafter, the bearing part is reassembled and fixed the vertical axis of rotation of the door leaf.
Die Erfindung kommt vorzugsweise bei Falttüren zum Einsatz, bei denen die Türflügel oberseitig und unterseitig mittels jeweils wenigstens eines Lagermittels gelagert sind. Dabei kann vorgesehen sein, dass ein erster Türflügel unterseitig ortsfest an einem auf einem Untergrund befestigten Lagerteil gelagert ist und dass der ortsfest am Untergrund gelagerte erste Türflügel vorzugsweise in einer aufrechten Achse ortsfest an einer oberhalb der Türflügel angeordneten Laufschiene gelagert ist. Bei einer derartigen Montagesituation wird zur ortsfesten Lagerung des Türflügels ein wenigstens zweiteiliges Lagerteil in der Laufschiene angeordnet, wobei am Türflügel ein Lagermittel angeordnet ist, das nach oben in die Lagerschiene hereinragt und das in einer im Lagermittel ausgebildeten Bohrung oder Lagerbuchse drehbar gelagert ist. Eine Besonderheit besteht vorzugsweise darin, dass die Bohrung durch die beiden Teile des Lagerteils gebildet ist, derart, dass durch Demontage eines Teils des Lagerteils der Lagerbolzen des Türflügels in den Bereich der Lagerbuchse bewegbar ist und dass durch Montage des Teils die Lagerbuchse geschlossen ist.The invention is preferably used in folding doors, in which the door leaves are mounted on the upper side and underside by means of at least one bearing means. It can be provided that a first door is mounted on the lower side fixed to a support member mounted on a base and that the stationary mounted on the ground first door leaf is preferably mounted in an upright axis fixed to a running rail arranged above the door rail. In such a mounting situation, an at least two-part bearing part is arranged in the running rail for stationary mounting of the door leaf, wherein on the door a bearing means is arranged, which projects upwards into the bearing rail and which is rotatably mounted in a bearing formed in the bearing bore or bearing bush. A special feature is preferably that the bore is formed by the two parts of the bearing part, such that by dismantling a part of the bearing part of the bearing pin of the door leaf is movable in the region of the bearing bush and that the bearing bush is closed by mounting the part.
Weitere Einzelheiten des Typs der Falttür ergeben sich aus den Unteransprüchen.Further details of the type of folding door result from the dependent claims.
Eine weitere Besonderheit, bei der es sich auch um eine eigenständige Lösung der eingangs genannten Aufgabe handeln kann, ergibt sich aus Anspruch 9. Demnach sind die beiden Türflügel in einem einander zugewandten Randbereich durch Scharniere miteinander verbunden, wobei die Scharniere jeweils Anschlagmittel aufweisen, zur Begrenzung des Schwenkwinkels zwischen den Türflügeln in einer Richtung auf maximal etwa 180°.Another special feature, which may also be an independent solution to the above-mentioned object, results from claim 9. Accordingly, the two door leaves are connected to each other in an edge region facing each other by hinges, wherein the hinges each have stop means for limiting the swing angle between the door leaves in one direction to a maximum of about 180 °.
Weiterhin wird Schutz beansprucht für einen Beschlag mit einem erfindungsgemäß ausgebildeten Lagerteil. Weitere bevorzugte Ausgestaltungen und Weiterentwicklungen der Erfindung ergeben sich aus der beigefügten Zeichnung und der Beschreibung im Übrigen.Furthermore, protection is claimed for a fitting with an inventively designed bearing part. Further preferred embodiments and further developments of the invention will become apparent from the accompanying drawings and the description by the way.
Ein bevorzugtes Ausführungsbeispiel der Erfindung wird nachfolgend anhand der Zeichnung erläutert. In dieser zeigen:A preferred embodiment of the invention will be explained below with reference to the drawing. In this show:
Fig. 1 eine Ansicht einer Falttür in einer Bauteilöffnung, jeweils in geöffneter, halbgeschlossener und geschlossener Stellung,1 is a view of a folding door in a component opening, in each case in the open, half-closed and closed position,
Fig. 2 einen Horizontalschnitt durch die Falttür gemäß Fig. 1 ,2 shows a horizontal section through the folding door according to FIG. 1, FIG.
Fig. 3 eine räumliche Darstellung der Falttür gemäß Fig. 1 in teilweise zerlegter Darstellung mit Details A bis D in vergrößertem Maßstab,3 is a perspective view of the folding door according to FIG. 1 in a partially disassembled illustration with details A to D on an enlarged scale, FIG.
Fig. 4 eine Seitenansicht der Falttür gemäß Fig. 3, mit Details A bis C in vergrößertem Maßstab,4 shows a side view of the folding door according to FIG. 3, with details A to C on an enlarged scale,
Fig. 5 eine Seitenansicht der Falttür gemäß Fig. 3, mit Vertikalschnitten entlang Schnittlinie A - A und B - B sowie Details C, B und Z in vergrößertem Maßstab, undFig. 5 is a side view of the folding door of FIG. 3, with vertical sections along section line A - A and B - B and Details C, B and Z on an enlarged scale, and
Fig. 6 bisFig. 6 to
Fig. 9 Einzelteile eines Beschlags für die Falttür in räumlicher, teilweise zerlegter Darstellung in vergrößertem Maßstab.Fig. 9 items of a fitting for the folding door in a spatial, partially decomposed representation on an enlarged scale.
Fig. 1 bis 3 zeigen eine Falttür 10, die in einer Bauteilöffnung 1 1 positioniert ist. Die Bauteilöffnung 1 1 wird seitlich sowie oberhalb und unterhalb begrenzt durch Wandungen eines Bauteils. Im vorliegenden Fall soll davon ausgegangen werden, dass die Bauteilöffnung 11 oberhalb durch einen Sturz oder eine Decke 12 begrenzt ist, seitlich durch Laibungen 13 beispielsweise einer Wand und unterhalb durch einen Boden 14. Die Falttür selbst verfügt im gezeigten Ausführungsbeispiel über zwei Türflügel 15, 16, die im Bereich von einander zugewandten aufrechten Rändern um eine im Wesentlichen vertikale Achse schwenkbar aneinander gelagert sind. Hierzu dienen besondere Scharniere 17, auf die noch im Weiteren eingegangen wird.Fig. 1 to 3 show a folding door 10 which is positioned in a component opening 1 1. The component opening 1 1 is bounded laterally and above and below by walls of a component. In the present case, it should be assumed that the component opening 11 is delimited above by a lintel or a ceiling 12, laterally through soffits 13, for example, a wall and below through a bottom 14th In the exemplary embodiment shown, the folding door itself has two door wings 15, 16, which are mounted so as to be pivotable about a substantially vertical axis in the region of upright edges facing each other. For this purpose, use special hinges 17, which will be discussed below.
Wie aus Fig. 2 ersichtlich, ist einer der beiden Türflügel 15 in einem seitlichen Randbereich ortsfest gelagert, wohingegen der andere Türflügel 16 insgesamt verschieblich gelagert ist. Zu diesem Zweck ist der andere bzw. zweite Türflügel 16 an einem Laufwagen 18 gelagert, der in einer oberhalb der Türflügel 15, 16 verlaufenden Laufschiene 19 verfahrbar ist. Die Laufschiene 19 ist in üblicher Weise an der Decke 12 montiert und verläuft mittig entlang einer Längsachse der Falttür 10. Der Laufwagen 18 ist wie im Stand der Technik üblich auf Laufrollen 20 gelagert, die im Inneren der Laufschiene 19 auf Schenkeln 21 derselben verfahrbar sind. Zwischen den Schenkeln 21 der Laufscheine 19 tritt ein Verbindungsmittel 46 zur Kopplung des Laufwagens 18 mit dem zweiten Türflügel 16 hindurch (siehe Detail Z in Fig. 5).As can be seen from FIG. 2, one of the two door leaves 15 is fixedly mounted in a lateral edge region, whereas the other door leaf 16 is mounted displaceably in total. For this purpose, the other or second door leaf 16 is mounted on a carriage 18 which is movable in a running above the door leaf 15, 16 running rail 19. The running rail 19 is mounted in the usual way on the ceiling 12 and extends centrally along a longitudinal axis of the folding door 10. The carriage 18 is mounted as usual in the art on rollers 20 which are movable in the interior of the running rail 19 on legs 21 thereof. Between the legs 21 of the slides 19 enters a connecting means 46 for coupling the carriage 18 with the second door 16 through (see detail Z in Fig. 5).
Die beiden Türflügel 15, 16 sind jeweils um eine im Wesentlichen vertikale Achse drehbar bzw. schwenkbar gelagert, nämlich der erste Türflügel 15 in ortsfesten Lagerpunkten sowie der zweite Türflügel 16 am Laufwagen 18.The two door leaves 15, 16 are each rotatable or pivotable about a substantially vertical axis, namely the first door leaf 15 in stationary bearing points and the second door leaf 16 on the carriage 18.
Die Türflügel 15, 16 verfügen über einen umlaufenden äußeren Rahmen, der mit einer Füllung 22 versehen bzw. durch eine Füllung 22 verschlossen ist. Der Rahmen besteht aus vertikalen Rahmenprofilen 23 und horizontalen Rahmenprofilen 24, die miteinander in Eckbereichen verbunden sind.The door wings 15, 16 have a peripheral outer frame, which is provided with a filling 22 and is closed by a filling 22. The frame consists of vertical frame profiles 23 and horizontal frame profiles 24, which are connected together in corner areas.
Der ortsfest drehbare Türflügel 15 ist in einem am Boden 14 befestigten Drehlager 25 als Lagerteil 28 gelagert. Hierzu ist im Bereich einer Unterseite des Türflügels 15 ein Lagermittel 26 angeordnet. Das Lagermittel 26 und das Drehlager 25 sind in Fig. 9 gezeigt. Bei dem Drehlager 25 handelt es sich im vorliegenden Fall um eine längliche Schiene, die eine Reihe von Ausnehmungen bzw. Durchbrüchen 35 aufweist. Einige der Durchbrüche 35 dienen zur Befestigung des Drehlagers 25 auf dem Boden 14. Andere Durchbrüche 35 dienen zur Lagerung des Türflügels 15. Aus Fig. 9 ist ersichtlich, dass ein Durchbruch 35 zur Lagerung des Türflügels 15 kreisförmig ausgebildet ist zur Aufnahme eines an dem Türflügel 15 zu befestigenden Lagerzapfens 27. Der Lagerzapfen 27 wiederum ist Teil des im Wesentlichen winkelig ausgebildeten Lagermittels 26. Das Lagermittel 26 weist zwei Schenkel 29, 30 auf, wobei der horizontal ausgerichtete Schenkel 29 unterseitig den Lagerzapfen 27 aufweist und der vertikal ausgerichtete Schenkel 30 eine Ausnehmung 31 zur Montage des Lagermittels 26 am Rahmen des Türflügels 15 gemäß Detail D in Fig. 4. Im vorliegenden Fall greift eine Montageschraube 32 durch die Ausnehmung 31 zur Befestigung des Lagermittels 26 am Rahmen. Auf den Lagerzapfen 27 ist weiterhin eine Hülse 33 aufgesteckt.The stationary rotatable door leaf 15 is mounted in a fixed to the bottom 14 pivot bearing 25 as a bearing part 28. For this purpose, a bearing means 26 is arranged in the region of an underside of the door leaf 15. The bearing means 26 and the pivot bearing 25 are shown in Fig. 9. In the present case, the rotary bearing 25 is an elongated rail which has a series of recesses or openings 35. Other breakthroughs 35 serve to support the door leaf 15. From FIG. 9 it can be seen that an opening 35 for mounting the door leaf 15 is circular in shape for receiving The bearing pin 27 in turn is part of the substantially angularly formed bearing means 26. The bearing means 26 has two legs 29, 30, wherein the horizontally oriented leg 29 has the bearing pin 27 on the underside and the vertically aligned Leg 30 has a recess 31 for mounting the bearing means 26 on the frame of the door leaf 15 according to detail D in Fig. 4. In the present case, a mounting screw 32 engages through the recess 31 for attachment of the bearing means 26 on the frame. On the bearing pin 27, a sleeve 33 is further attached.
Oberseitig ist der Türflügel 15 ebenfalls ortsfest drehbar gelagert, nämlich mit einem Lagermittel 34, das wie das Lagermittel 26 ausgebildet ist, jedoch so am Rahmen des Türflügels 15 angebracht ist, dass der Lagerzapfen 27 nach oben weist. Als Gegenstück zum Lagerteil 28 kommt ein in besonderer Weise angepasstes Lagerteil 36 zum Einsatz. Das Lagerteil 36 weist eine der Laufschiene 19 entsprechende Querschnittsform auf, sodass das Lagerteil 36 formschlüssig in der Laufschiene 19 gehalten werden kann (siehe Detail C in Fig. 5). Zur Lagerung bzw. Aufnahme des Lagerzapfens 27 weist das Lagerteil 36 eine Bohrung 37 auf, in der der Lagerzapfen 27 drehbar Aufnahme findet.On the upper side, the door leaf 15 is also rotatably mounted stationary, namely with a bearing means 34 which is formed as the bearing means 26, but is mounted on the frame of the door leaf 15, that the bearing pin 27 facing upward. As a counterpart to the bearing member 28 is a specially adapted bearing member 36 is used. The bearing part 36 has a running rail 19 corresponding cross-sectional shape, so that the bearing part 36 can be positively held in the running rail 19 (see detail C in Fig. 5). For bearing or receiving the bearing pin 27, the bearing part 36 has a bore 37 in which the bearing pin 27 is rotatably receiving.
Eine Besonderheit des Lagerteils 36 besteht darin, dass es zweiteilig ausgebildet ist. Genauer gesagt ist das Lagerteil 36 derart zweiteilig gebildet, dass der Bereich der Bohrung 37 durch zwei unterschiedliche Teile des Lagerteils 36 gebildet ist. Auf diese Weise kann durch Demontage des Lagerteils 36 der Lagerzapfen 27 seitlich in die Bohrung 37 eingeführt werden, ohne dass der Türflügel 15 hierzu gekippt werden muss. Im vorliegenden Fall besteht das Lagerteil 36 aus einer Lagerteilbasis 38 und einem Lagerteilaufsatz 39 (Fig. 8), die zusammengesetzt formschlüssig in der Laufschiene 19 Aufnahme finden (Detail C in Fig. 5). Die Lagerteilbasis 38 verfügt über eine Ausnehmung 40 in die der Lagerteilaufsatz 39 einsetzbar ist. Im Bereich einander zugewandter Begrenzungsflächen der Lagerteilbasis 38 und des Lagerteilaufsatzes 39 ist jeweils eine Hälfte der Bohrung 37 eingeformt, sodass nach Montage des Lagerteilaufsatzes 39 an der Lagerteilbasis 38 eine formschlüssige Aufnahme für den Lagerzapfen 27 gebildet ist. Die Befestigung des Lagerteils 36 in der Laufschiene 19 erfolgt durch einen Gewindebolzen 41 , der in eine Gewindebohrung 54 in der Lagerteilbasis 38 hindurch gegen die obere Wandung der Laufschiene 19 drehbar ist. Der Lagerteilaufsatz 39 wird mittels einer Schraube 42 an der Lagerteilbasis 39 befestigt (siehe Detail B in Fig. 4).A special feature of the bearing part 36 is that it is formed in two parts. More specifically, the bearing part 36 is formed in two parts such that the area of the bore 37 is formed by two different parts of the bearing part 36. In this way, by dismantling the bearing part 36 of the bearing pin 27 can be inserted laterally into the bore 37 without the door 15 must be tilted for this purpose. In the present case, the bearing part 36 consists of a bearing part base 38 and a bearing part attachment 39 (FIG. 8), which, when combined, find a form-fitting fit in the running rail 19 (detail C in FIG. 5). The bearing part base 38 has a recess 40 into which the bearing part attachment 39 can be inserted. In the region of mutually facing boundary surfaces of the bearing part base 38 and the bearing part attachment 39, one half of the bore 37 is formed in each case, so that after mounting the bearing part attachment 39 on the bearing part base 38 a positive receptacle for the bearing pin 27 is formed. The mounting of the bearing part 36 in the running rail 19 is effected by a threaded bolt 41 which is rotatable in a threaded bore 54 in the bearing part base 38 against the upper wall of the running rail 19. The bearing part attachment 39 is fixed to the bearing part base 39 by means of a screw 42 (see detail B in Fig. 4).
Der zweite Türflügel 16 wird wie bereits beschrieben mit dem Laufwagen 18 gekoppelt. Zu diesem Zweck ist oberseitig am Rahmen des Türflügels 16 ein im Wesentlichen winkliges Lagermittel 43 befestigt. Das Lagermittel 43 verfügt wie das Lagermittel 34 über einen horizontalen Schenkel 29 und einen vertikalen Schenkel 30. Der vertikale Schenkel 30 wird im Eckbereich des Rahmens mit dem Türflügel 16 verschraubt. Hierzu ist eine Bohrung 44 im vertikalen Schenkel 30 vorgesehen, durch die eine Verschraubung mit dem Rahmen erfolgt (siehe Detail A in Fig. 4). Oberseitig ist am horizontalen Schenkel 29 eine seitlich offene Aufnahme 45 für ein Verbindungsmittel 46 mit dem Laufwagen 18 vorgesehen. Bei dem Verbindungsmittel 46 kann es sich auch um einen Tragbolzen des Laufwagens 18 handeln. In jedem Fall ist das Verbindungsmittel 46 einerseits mit dem Laufwagen 18 koppelbar und andererseits in die seitlich offene Aufnahme 45 einführbar und dort befestigbar. Hierzu weist im vorliegenden Fall die Aufnahme 45 gegenüberliegende Bohrungen 47 auf, durch die hindurch das Verbindungsmittel 46 durch einen Stift 48 in der Aufnahme 45 befestigbar ist. Der Stift 48 greift dabei durch eine Bohrung 49 im Verbindungsmittel 46 hindurch.The second door leaf 16 is coupled to the carriage 18 as already described. For this purpose, a substantially angular bearing means 43 is attached to the upper side of the frame of the door leaf 16. The bearing means 43, like the bearing means 34, has a horizontal leg 29 and a vertical leg 30. The vertical leg 30 is screwed to the door leaf 16 in the corner region of the frame. For this purpose, a bore 44 is provided in the vertical leg 30, through which a screw connection to the frame takes place (see detail A in FIG. 4). On the upper side, a laterally open receptacle 45 for a connection means 46 with the carriage 18 is provided on the horizontal leg 29. The connecting means 46 may also be a carrying bolt of the carriage 18. In any case, the connecting means 46 on the one hand with the carriage 18 can be coupled and on the other hand inserted into the laterally open receptacle 45 and fastened there. For this purpose, in the present case, the receptacle 45 opposite holes 47, through which the connecting means 46 can be fastened by a pin 48 in the receptacle 45. The pin 48 engages through a bore 49 in the connecting means 46 therethrough.
Eine weitere Besonderheit betrifft die Scharniere 17 zur Verbindung der beiden Türflügel 15, 16. Im vorliegenden Fall werden die Türflügel 15, 16 durch drei identische Scharniere 17 miteinander verbunden, die im oberen, im unteren sowie im mittleren Bereich der Türflügel 15, 16 angeordnet sind. Die Scharniere 17 werden auf einer ebenen Rückseite der Rahmenprofile 23 befestigt. Hierzu weisen die Scharniere 17 an ihren Scharnierflügeln 50, 51 Bohrungen 52 auf durch die hindurch eine Befestigung an den Rahmenprofilen 23 erfolgt. Die Besonderheit der Scharniere 17 besteht einerseits darin, dass der maximale Öffnungswinkel durch rückseitig an die Scharnierflügel 50, 51 angeformte Anschlagmittel 53 auf etwa 180° beschränkt ist. Die Anschlagmittel 53 sind so angeordnet, dass diese bei Erreichen des maximalen Öffnungswinkels aneinander schlagen und ein weiteres Verschwenken der beiden Türflügel 15, 16 zueinander begrenzen. Im vorliegenden Fall schlagen die Anschlagmittel 53 bei geschlossenen Türflügeln 15, 16 aneinander. Andererseits besteht eine Besonderheit darin, dass die Anschlagmittel 53 nur eine geringe Dicke bzw. Materialstärke aufweisen, nämlich derart, dass beide Anschlagmittel 53 zusammen in einen Luftspalt zwischen den beiden geschlossenen Türen 15, 16 eintreten kann. Auf diese Weise sind die Anschlagmittel 53 beim Schließen der Türen 15, 16 nicht hinderlich. Another particularity relates to the hinges 17 for connecting the two door leaves 15, 16. In the present case, the door wings 15, 16 are interconnected by three identical hinges 17, which are arranged in the upper, in the lower and in the central region of the door wings 15, 16 , The hinges 17 are mounted on a flat rear side of the frame profiles 23. For this purpose, the hinges 17 on their hinge wings 50, 51 holes 52 through which an attachment to the frame profiles 23 takes place. The peculiarity of the hinges 17 is, on the one hand, that the maximum opening angle is limited to approximately 180 ° by stop means 53 integrally formed on the rear side of the hinge wings 50, 51. The stop means 53 are arranged so that they hit each other when the maximum opening angle is reached and limit further pivoting of the two door leaves 15, 16 relative to each other. In the present case, the stop means 53 strike against each other with the door leaves 15, 16 closed. On the other hand, a special feature is that the Stop means 53 have only a small thickness or material thickness, namely such that both stop means 53 can enter together in an air gap between the two closed doors 15, 16. In this way, the stop means 53 when closing the doors 15, 16 is not a hindrance.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
10 Falttür 39 Lagerteilaufsatz10 Folding door 39 Bearing attachment
11 Bauteilöffnung 40 Ausnehmung11 component opening 40 recess
12 Decke 41 Gewindebolzen12 ceiling 41 threaded bolt
13 Laibung 42 Schraube13 soffit 42 screw
14 Boden 43 Lagermittel14 ground 43 storage means
15 Türflügel 44 Bohrung15 door leaves 44 bore
16 Türflügel 45 Aufnahme16 door leaves 45 recording
17 Scharnier 46 Verbindungsmittel17 Hinge 46 Lanyard
18 Laufwagen 47 Bohrung18 carriage 47 bore
19 Laufschiene 48 Stift 0 Laufrolle 49 Bohrung 1 Schenkel 50 Scharnierflügel 2 Füllung 51 Scharnierflügel 3 Rahmenprofil 52 Bohrung 4 Rahmenprofil 53 Anschlag 5 Drehlager 54 Gewindebohrung 6 Lagermittel 7 Lagerzapfen 8 Lagerteil 9 Schenkel 0 Schenkel 1 Ausnehmung 2 Montageschraube 3 Hülse 4 Lagermittel 5 Durchbruch 6 Lagerteil 7 Bohrung 8 Lagerteilbasis 19 Slide rail 48 Pin 0 Roller 49 Bore 1 Leg 50 Hinge wing 2 Filling 51 Hinge wing 3 Frame profile 52 Bore 4 Frame profile 53 Stop 5 Turning bearing 54 Threaded hole 6 Bearing 7 Bearing 8 Bearing 9 Leg 0 Leg 1 Recess 2 Mounting bolt 3 Sleeve 4 Bearing 5 Bore 6 Bearing part 7 bore 8 bearing base
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008047139.9 | 2008-09-12 | ||
| DE200810047139 DE102008047139A1 (en) | 2008-09-12 | 2008-09-12 | folding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2010028715A1 true WO2010028715A1 (en) | 2010-03-18 |
Family
ID=41127842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2009/005167 Ceased WO2010028715A1 (en) | 2008-09-12 | 2009-07-16 | Folding door |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN101672147A (en) |
| DE (1) | DE102008047139A1 (en) |
| RU (1) | RU2418143C1 (en) |
| WO (1) | WO2010028715A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017089634A1 (en) * | 2015-11-23 | 2017-06-01 | Oña González Francisco Javier | Hinge block for a door of an enclosure system |
| US10087668B2 (en) | 2017-12-19 | 2018-10-02 | Nan Ya Plastics Corporation | Support system for a wheel assembly to be used with a closure member |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106714521B (en) * | 2017-01-26 | 2019-04-12 | 华为技术有限公司 | Fan installing structure |
| CN115613920A (en) * | 2020-03-09 | 2023-01-17 | 广州市好的门窗有限公司 | A folding window and a sliding window capable of hovering at any position |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3096539A (en) * | 1962-04-11 | 1963-07-09 | Mckinney Mfg Co | Folding door hinge assembly |
| US3251089A (en) * | 1964-03-16 | 1966-05-17 | Ekco Products Company | Hinge assembly |
| US3335785A (en) * | 1965-08-24 | 1967-08-15 | Nat Lock Co | Bifold door hardware |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3805324A (en) * | 1972-09-11 | 1974-04-23 | L Johnson | Pivot means for folding doors |
| US3987837A (en) * | 1974-09-16 | 1976-10-26 | Hewson Kenneth E | Bi-fold door assembly |
-
2008
- 2008-09-12 DE DE200810047139 patent/DE102008047139A1/en not_active Withdrawn
-
2009
- 2009-07-16 WO PCT/EP2009/005167 patent/WO2010028715A1/en not_active Ceased
- 2009-09-10 RU RU2009133911/12A patent/RU2418143C1/en not_active IP Right Cessation
- 2009-09-11 CN CN200910169174A patent/CN101672147A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3096539A (en) * | 1962-04-11 | 1963-07-09 | Mckinney Mfg Co | Folding door hinge assembly |
| US3251089A (en) * | 1964-03-16 | 1966-05-17 | Ekco Products Company | Hinge assembly |
| US3335785A (en) * | 1965-08-24 | 1967-08-15 | Nat Lock Co | Bifold door hardware |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017089634A1 (en) * | 2015-11-23 | 2017-06-01 | Oña González Francisco Javier | Hinge block for a door of an enclosure system |
| US10087668B2 (en) | 2017-12-19 | 2018-10-02 | Nan Ya Plastics Corporation | Support system for a wheel assembly to be used with a closure member |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101672147A (en) | 2010-03-17 |
| DE102008047139A1 (en) | 2010-04-15 |
| RU2418143C1 (en) | 2011-05-10 |
| RU2009133911A (en) | 2011-03-20 |
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