EP0134440A2 - Swing door - Google Patents
Swing door Download PDFInfo
- Publication number
- EP0134440A2 EP0134440A2 EP84107226A EP84107226A EP0134440A2 EP 0134440 A2 EP0134440 A2 EP 0134440A2 EP 84107226 A EP84107226 A EP 84107226A EP 84107226 A EP84107226 A EP 84107226A EP 0134440 A2 EP0134440 A2 EP 0134440A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- horizontal
- door leaf
- vertical
- swing door
- 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.)
- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- 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
- E06B3/70—Door leaves
- E06B3/80—Door leaves flexible
Definitions
- the invention relates to a single or double-leaf swing door with a support structure formed by a vertical and a horizontal leg and with a door leaf made of flexible material.
- Such doors which are mainly used in commercial buildings, are subjected to extremely heavy loads because they are either opened in such a way that the passing vehicles push against the door leaves and in this way pivot the door leaves against the force of their closing springs until the corresponding one Passage width is reached, or that the door leaves are opened by a motor drive after a pulse triggered by the approaching vehicle.
- there is a particularly high load because the wings should open very quickly so that the vehicle does not have to be stopped.
- the invention is therefore based on the object of designing a swing door which satisfies the same requirements in such a way that the same stability is achieved with a supporting structure which is of considerably weaker dimensions and also further standardization of interchangeable components is made possible.
- the support structure of a swing door wing consists of an angle piece forming the upper corner, the vertical leg of which extends from above to at most half the clear height of the door opening downwards, where it is mounted in the lower bearing located at the appropriate height, and its horizontal leg , which also extends only over a small part of the width of the door leaf, is extended by two rectangular profiles to approximately the door width, between which the door leaf is held.
- the angle piece is designed such that it can absorb the forces that occur, and it even shows that the profiles can be dimensioned weaker than in a conventional support structure that extends over the entire height and width, because the vertical spar in this arrangement is free of Bending moments that result from the weight of the door leaf and the horizontal bar.
- the elbow according to the invention can also be designed such that it also accommodates the spring and drive mechanism in addition to the bearing parts, as is known, for example, from the aforementioned DE-PS 28 30 774.
- the vertical leg consists of a hollow profile that is dimensioned so that the closing spring has room in it.
- the horizontal leg which in its simplest form consists of a strong triangular sheet, to which a rectangular hollow profile is attached on both sides to extend the horizontal leg, approximately to the width of the door, which together form the horizontal spar.
- the elastic door leaf is pushed in and rests without jamming and without screws with a bead formed approximately parallel to the upper edge of the door leaf on the two rectangular hollow profiles forming the horizontal bar.
- the flexible door leaf expediently protrudes slightly beyond the bead, which means that it can be adapted to the lintel, which is often not exactly horizontal. In the case of larger door widths, it may be expedient to support the two rectangular hollow profiles forming the horizontal spar by struts which stiffen the corner and extend to the vertical leg of the angle piece.
- two parallel rectangular hollow profiles can also be attached to the vertical leg of the contra-angle as an extension downwards, between which the door leaf is inserted and positioned without jamming with screws in elongated holes such that the changes in length caused by temperature effects and cold flow do not occur hindered and warps and curls are avoided.
- the rectangular hollow sections attached to the vertical legs of the contra-angle handpiece only serve the purpose of guiding the door leaf between them during the rotational movement and keeping them stable against the wind pressure, they can be attached, for example, to the extended bearing journal which projects downwards through the lower bearing be. Accordingly, it is sufficient to let the vertically running rectangular hollow profiles play at the lower end in a simple guide, since they are not subjected to any further loads after all the forces have been absorbed by the upper and lower bearings of the vertical leg.
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
Description
Die Erfindung betrifft eine ein- oder zweiflügelige Pendeltür mit einer von einem vertikalen und einem horizontalen Schenkel gebildeten Tragkonstruktion und mit einem Türblatt aus flexiblem Material. Solche Türen, die vornehmlich in gewerblichen Gebäuden verwendet werden, sind überaus starken Beanspruchungen ausgesetzt, weil sie entweder in der Weise geöffnet werden, daß die passierenden Fahrzeuge gegen die Türblätter stoßen und auf diese Weise die Türflügel gegen die Kraft ihrer Schließfedern verschwenken, bis die entsprechende Durchfahrbreite erreicht ist, oder daß die Türflügel nach einem von dem sich nähernden Fahrzeug ausgelösten Impuls durch motorischen Antrieb aufgeschlagen werden. Auch hier tritt eine besonders hohe Belastung ein, weil die Flügel sehr rasch aufschlagen sollen, um das Fahrzeug nicht abstoppen zu müssen. Schließlich ist es nicht zu vermeiden, daß über das Fahrzeug hinausragende Teile der Ladung oder das Fahrzeug selbst durch ungeschicktes Lenken gegen die Türblätter stößt und dadurch starke Schläge auf die Türkonstruktion und die Lagerung einwirken. Infolgedessen ist es notwendig, die Tragkonstruktion der Türflügel entsprechend stark auszubilden, was sich nicht nur aufgrund der stärker dimensionierten Profile kostenmäßig ungünstig auswirkt, sondern auch infolge seiner größeren Masse, die beim Verschwenken in Bewegung gesetzt werden muß, eine stärkeren Antrieb benötigt bzw. bei Anfahrtüren einen noch heftigeren Stoß erfordert.The invention relates to a single or double-leaf swing door with a support structure formed by a vertical and a horizontal leg and with a door leaf made of flexible material. Such doors, which are mainly used in commercial buildings, are subjected to extremely heavy loads because they are either opened in such a way that the passing vehicles push against the door leaves and in this way pivot the door leaves against the force of their closing springs until the corresponding one Passage width is reached, or that the door leaves are opened by a motor drive after a pulse triggered by the approaching vehicle. Here, too, there is a particularly high load because the wings should open very quickly so that the vehicle does not have to be stopped. Finally, it cannot be avoided that parts of the load protruding beyond the vehicle or the vehicle itself bumps into the door leaves by unskillful steering and, as a result, acts on the door structure and the bearing with strong impacts. As a result, it is necessary to design the supporting structure of the door wing to be correspondingly strong, which has an unfavorable cost effect not only because of the more strongly dimensioned profiles, but also because of its greater mass, which is caused by the pivoting movement must be set, a stronger drive is required or an even more violent push is required for approach doors.
In Anbetracht dieser für die Konstruktion maßgebenden Faktoren ergibt sich, daß für die verschiedenen Größenabmessungen der Türen unter Berücksichtigung der in etwa voraussehbaren Beanspruchungen individuelle Dimensionierungen der Profile angewendet werden müssen, was einer angestrebten Standardisierung wenigstens von Teilen der Tragkonstruktion entgegensteht.In view of these factors that are decisive for the construction, it follows that for the different size dimensions of the doors, taking into account the approximately foreseeable stresses, individual dimensions of the profiles have to be used, which contradicts the desired standardization of at least parts of the supporting structure.
Es ist eine Pendeltürkonstruktion bekannt (DE-PS 28 30 774), bei der an ein die obere Ecke der Tragkonstruktion bildendes Eckstück weitere Holmteile vertikal und horizontal angesetzt werden, um einen den benötigten Abmessungen entsprechenden kompletten Tragrahmen baukastenartig zusammenzufügen, bei dem der Horizontalholm sich etwa über die Breite des Türblattes erstreckt und der Vertikalholm über die Höhe der lichten Türöffnung, wo er unten und oben gelagert ist. Da die Ansatzteile aus Gründen der Standardisierung möglichst gleichartig sein sollen, müssen die Profile so bemessen sein, daß sie auch für großflächige Türen die erforderliche Festigkeit aufweisen. Dies bedeutet, daß die gleichen Teile für Türen kleinerer Abmessungen überdimensioniert sind. Hinzu kommt noch, daß die Ansatzteile an den Stoßstellen ineinander geschoben sind und damit mehr Material erfordern, als es für die Tragfähigkeit an sich notwendig wäre.There is a swing door construction known (DE-PS 28 30 774), in which at a corner piece forming the upper corner of the supporting structure further spar parts are attached vertically and horizontally in order to assemble a complete supporting frame corresponding to the required dimensions in a modular manner, in which the horizontal spar is approximately extends over the width of the door leaf and the vertical beam over the height of the clear door opening, where it is mounted below and above. Since the extension parts should be as similar as possible for reasons of standardization, the profiles must be dimensioned so that they also have the required strength for large-area doors. This means that the same parts are oversized for doors of smaller dimensions. In addition, the extension parts are pushed into each other at the joints and therefore require more material than would be necessary for the load-bearing capacity itself.
Der Erfindung liegt daher die Aufgabe zugrunde, eine gleichen Anforderungen genügende Pendeltür so auszubilden, daß die gleiche Stabilität mit einer erheblich schwächer dimensionierten Tragkonstruktion erreicht wird und außerdem eine weitergehende Standardisierung von austauschbaren Bauteilen ermöglicht wird.The invention is therefore based on the object of designing a swing door which satisfies the same requirements in such a way that the same stability is achieved with a supporting structure which is of considerably weaker dimensions and also further standardization of interchangeable components is made possible.
Erfindungsgemäß besteht die Tragkonstruktion eines Pendeltürflügels aus einem die obere Ecke bildenden Winkelstück, dessen Vertikalschenkel sich von oben her bis höchstens zur Hälfte der lichten Höhe der Türöffnung nach unten erstreckt, wo er in dem in entsprechender Höhe befindlichen unteren Lager gelagert ist, und dessen horizontaler Schenkel, der sich ebenfalls nur über einen geringen Teil der Breite des Türflügels erstreckt, durch zwei Rechteckprofile auf etwa Türbreite verlängert ist, zwischen denen das Türblatt gehalten ist. Das Winkelstück ist derart ausgebildet, daß es die auftretenden Kräfte aufnehmen kann, wobei sich sogar zeigt, daß die Profile schwächer dimensioniert sein können als bei einer üblichen, sich über die gesamte Höhe und Breite erstreckenden Tragkonstruktion, weil der vertikale Holm bei dieser Anordnung frei von Biegemomenten ist, die aus dem Eigengewicht des Türblatts und des horizontalen Holms resultieren.According to the invention, the support structure of a swing door wing consists of an angle piece forming the upper corner, the vertical leg of which extends from above to at most half the clear height of the door opening downwards, where it is mounted in the lower bearing located at the appropriate height, and its horizontal leg , which also extends only over a small part of the width of the door leaf, is extended by two rectangular profiles to approximately the door width, between which the door leaf is held. The angle piece is designed such that it can absorb the forces that occur, and it even shows that the profiles can be dimensioned weaker than in a conventional support structure that extends over the entire height and width, because the vertical spar in this arrangement is free of Bending moments that result from the weight of the door leaf and the horizontal bar.
Das erfindungsgemäße Winkelstück kann ferner so ausgebildet sein, daß es außer den Lagerteilen auch den Feder- und Antriebsmechanismus aufnimmt, wie dies beispeilsweise aus der genannten DE-PS 28 30 774 bekannt ist. Demgemäß besteht der vertikale Schenkel aus einem Hohlprofil, das so bemessen ist, daß darin die Schließfeder Platz hat. Am oberen Ende des vertikalen Schenkels ist der horizontale Schenkel angesetzt, der in der einfachsten Ausbildung aus einem kräftigen dreieckförmigen Blech besteht, an das auf beiden Seiten zur Verlängerung des horizontalen Schenkels etwa auf Türbreite je ein Rechteckhohlprofil befestigt ist, die zusammen den Horizontalholm darstellen. Zwischen diesen beiden Rechteckhohlprofilen wird das elastische Türblatt eingeschoben und liegt klemmfrei und schraubenlos mit einem etwa parallel zur oberen Kante des Türblatts angeformten Wulst auf den beiden, den Horizontalholm bildenden Rechteckhohlprofilen auf. Das flexible Türblatt ragt zweckmäßig etwas über den Wulst hinaus, wodurch eine Anpassung an den oft nicht genau horizontal verlaufenden Türsturz möglich ist. Bei größeren Türbreiten kann es zweckmäßig sein, die beiden, den Horzontalholm bildenden Rechteckhohlprofile durch zum vertikalen Schenkel des Winkelstücks reichende, die Ecke aussteifende Streben abzustützen.The elbow according to the invention can also be designed such that it also accommodates the spring and drive mechanism in addition to the bearing parts, as is known, for example, from the aforementioned DE-PS 28 30 774. Accordingly, the vertical leg consists of a hollow profile that is dimensioned so that the closing spring has room in it. At the upper end of the vertical leg is the horizontal leg, which in its simplest form consists of a strong triangular sheet, to which a rectangular hollow profile is attached on both sides to extend the horizontal leg, approximately to the width of the door, which together form the horizontal spar. Between these two rectangular hollow profiles the elastic door leaf is pushed in and rests without jamming and without screws with a bead formed approximately parallel to the upper edge of the door leaf on the two rectangular hollow profiles forming the horizontal bar. The flexible door leaf expediently protrudes slightly beyond the bead, which means that it can be adapted to the lintel, which is often not exactly horizontal. In the case of larger door widths, it may be expedient to support the two rectangular hollow profiles forming the horizontal spar by struts which stiffen the corner and extend to the vertical leg of the angle piece.
Ebenso wie an dem horizontalen Schenkel des Winkelstücks können auch an dem vertikalen Schenkel des Winkelstücks zwei parallele Rechteckhohlprofile als Verlängerung nach unten befestigt sein, zwischen denen das Türblatt steckt und klemmfrei mit Schrauben in Langlöchern positioniert ist derart, daß die durch Temperatureinwirkungen und Kaltfluß bedingten Längenänderungen nicht behindert und somit Verwerfungen und Wellungen vermieden werden. Da die an den vertikalen Schenkel des Winkelstücks nach unten angesetzten Rechteckhohlprofile nur den Zweck haben, das dazwischen liegende Türblatt bei der Drehbewegung zu führen und gegen den Winddruck stabil zu halten, können diese beispielsweise an dem verlängerten, nach unten durch das untere Lager herausragenden Lagerzapfen befestigt sein. Dementsprechend genügt es, die vertikal verlaufenden Rechteckhohlprofile am unteren Ende in einer einfachen Führung spielen zu lassen, da sie keinen weiteren Belastungen ausgesetzt sind, nachdem alle Kräfte von dem oberen und unteren Lager des vertikalen Schenkels aufgenommen werden.Just as on the horizontal leg of the contra-angle, two parallel rectangular hollow profiles can also be attached to the vertical leg of the contra-angle as an extension downwards, between which the door leaf is inserted and positioned without jamming with screws in elongated holes such that the changes in length caused by temperature effects and cold flow do not occur hindered and warps and curls are avoided. Since the rectangular hollow sections attached to the vertical legs of the contra-angle handpiece only serve the purpose of guiding the door leaf between them during the rotational movement and keeping them stable against the wind pressure, they can be attached, for example, to the extended bearing journal which projects downwards through the lower bearing be. Accordingly, it is sufficient to let the vertically running rectangular hollow profiles play at the lower end in a simple guide, since they are not subjected to any further loads after all the forces have been absorbed by the upper and lower bearings of the vertical leg.
In den Figuren 1 und 2 ist eine beispielsweise Ausbildungsmöglichkeit der Erfindung dargestellt:
- Die erfindungsgemäße Tragkonstruktion der Pendeltür besteht aus dem Winkelstück 1 , das von dem
vertikalen Schenkel 2 und demhorizontalen Schenkel 3 gebildet wird. Dervertikale Schenkel 2 erstreckt sich von demoberen Lager 4 bis höchstens zur hälftigen Höhe der Türöffnung, wo er in demunteren Lager 5 aufsitzt. Dervertikale Schenkel 2 ist als Hohlkörper ausgebildet, in dem der Schließfedermechanismus untergebracht ist. Derhorizontale Schenkel 3 des Winkelstücks 1 besteht aus einem kräftigen, dreieckigen Blech und erstreckt sich ebenfalls nur über einen geringen Teil der Breite des Türflügels. An diesemhorizontalen Schenkel 3 sind als Verlängerung zwei parallellaufende Rechteckhohlprofile 6 angeschraubt, zwischen denen das elastische Türblatt 8 eingeschoben ist. Am Türblatt 8 ist etwa entlang seiner oberen Kante beidseits ein Wulst angeformt, mit dem es auf den, den Vertikalhalm bildenden,horizontalen Rechteckhohlprofilen 6 aufliegt. Diesehorizontalen Rechteckhohlprofile 6 , die das Gewicht des Türblatts 8 aufnehmen müssen, sind mit schräg zumvertikalen Schenkel 2 reichenden Streben 9 abgestützt. Ebenso wie an denhorizontalen Schenkel 3 sind auch an denvertikalen Schenkel 2 des Winkelstücks 1 zweiparallele Rechteckhohlprofile 7 als Verlängerung nach unten angefügt und zwar sind sie an dem unter demunteren Lager 5 herausragenden Lagerzapfen desvertikalen Schenkels 2 angeschraubt. Am Boden sind sie in einem einfachen Lagerring gehalten. Zwischen denRechteckhohlprofilen 7 ist das Türblatt 8 bis zur Türzarge reichend hindurchgestteckt und lediglich mit Schrauben in Langlöchern in seiner Lage gehalten, ohne eingeklemmt zu sein.
- The support structure of the swing door according to the invention consists of the angle piece 1, which is formed by the
vertical leg 2 and thehorizontal leg 3. Thevertical leg 2 extends from the upper bearing 4 to at most half the height of the door opening, where it sits in thelower bearing 5. Thevertical leg 2 is designed as a hollow body in which the closing spring mechanism is accommodated. Thehorizontal leg 3 of the angle piece 1 consists of a strong, triangular sheet metal and also extends only over a small part of the width of the door leaf. On thishorizontal leg 3, two parallel rectangularhollow profiles 6 are screwed as an extension, between which the elastic door leaf 8 is inserted. A bead is formed on the door leaf 8 approximately along its upper edge on both sides, with which it rests on the horizontal rectangularhollow profiles 6 forming the vertical straw. These horizontal rectangularhollow profiles 6, which have to absorb the weight of the door leaf 8, are supported with struts 9 reaching obliquely to thevertical leg 2. Just as on thehorizontal leg 3, two parallel rectangularhollow profiles 7 are also attached to thevertical leg 2 of the angle piece 1 as an extension downwards, namely that they are screwed onto the bearing journal of thevertical leg 2 which projects under thelower bearing 5. At the bottom, they are held in a simple bearing ring. Between the rectangularhollow profiles 7, the door leaf 8 is pushed through to the door frame and is held in place only by means of screws in elongated holes without being pinched.
- 1 Winkelstück1 elbow
- 2 vertikaler Schenkel2 vertical legs
- 3 horizontaler Schenkel3 horizontal legs
- 4 oberes Lager4 upper bearings
- 5 unteres Lager5 lower bearings
- 6 Rechteckhohlprofil horizontal6 Rectangular hollow profile, horizontal
- 7 Rechteckhohlprofil vertikal7 Rectangular hollow profile, vertical
- 8 Türblatt8 door leaf
- 9 Strebe9 strut
- 10 Federmechanismus10 spring mechanism
Claims (6)
dadurch gekennzeichnet, daß die Tragkonstruktion aus einem die obere Ecke der Pendeltür bildenden Winkelstück (1) besteht, dessen vertikaler Schenkel (2) sich von oben her bis höchstens zur Hälfte der lichten Höhe der Türöffnung nach unten erstreckt, wo er in dem in entsprechender Höhe befindlichen unteren Lager (5) gelagert ist, und dessen horizontaler Schenkel (3), der sich ebenfalls nur über einen geringen Teil der Breite des Türflügels erstreckt, durch zwei Rechteckprofile (6) auf etwa Türbreite verlängert ist, zwischen denen das Türblatt (8) gehalten ist.1. swing door with a supporting structure formed by a vertical and a horizontal leg and with a door leaf made of flexible material,
characterized in that the supporting structure consists of an angle piece (1) forming the upper corner of the swing door, the vertical leg (2) of which extends from above down to at most half the clear height of the door opening, where it is at the appropriate height located lower bearing (5), and its horizontal leg (3), which also extends only over a small part of the width of the door leaf, is extended by two rectangular profiles (6) to approximately the door width, between which the door leaf (8) is held.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833330272 DE3330272A1 (en) | 1983-08-22 | 1983-08-22 | SWING DOOR |
DE3330272 | 1983-08-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0134440A2 true EP0134440A2 (en) | 1985-03-20 |
EP0134440A3 EP0134440A3 (en) | 1985-11-21 |
Family
ID=6207149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84107226A Withdrawn EP0134440A3 (en) | 1983-08-22 | 1984-06-25 | Swing door |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0134440A3 (en) |
DE (1) | DE3330272A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2827117A (en) * | 1954-05-25 | 1958-03-18 | Bateman William Thomas | Vertically swinging flexible doors |
CH329653A (en) * | 1955-05-16 | 1958-05-15 | Gallus Schwager Augustin | Door |
DE1226276B (en) * | 1961-08-17 | 1966-10-06 | Continental Gummi Werke Ag | Swing door with flexible door leaf made of rubber or rubber-like material |
FR2074230A5 (en) * | 1969-12-24 | 1971-10-01 | Stamm Bruno | |
DE2830774A1 (en) * | 1978-07-13 | 1980-01-24 | Schieffer & Co | SWING DOOR |
DE8324054U1 (en) * | 1983-08-22 | 1983-12-01 | Schieffer GmbH & Co KG, 4780 Lippstadt | SWING DOOR |
-
1983
- 1983-08-22 DE DE19833330272 patent/DE3330272A1/en not_active Withdrawn
-
1984
- 1984-06-25 EP EP84107226A patent/EP0134440A3/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2827117A (en) * | 1954-05-25 | 1958-03-18 | Bateman William Thomas | Vertically swinging flexible doors |
CH329653A (en) * | 1955-05-16 | 1958-05-15 | Gallus Schwager Augustin | Door |
DE1226276B (en) * | 1961-08-17 | 1966-10-06 | Continental Gummi Werke Ag | Swing door with flexible door leaf made of rubber or rubber-like material |
FR2074230A5 (en) * | 1969-12-24 | 1971-10-01 | Stamm Bruno | |
DE2830774A1 (en) * | 1978-07-13 | 1980-01-24 | Schieffer & Co | SWING DOOR |
DE8324054U1 (en) * | 1983-08-22 | 1983-12-01 | Schieffer GmbH & Co KG, 4780 Lippstadt | SWING DOOR |
Also Published As
Publication number | Publication date |
---|---|
DE3330272A1 (en) | 1985-03-14 |
EP0134440A3 (en) | 1985-11-21 |
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Inventor name: WOLTERS, PETER, DR.-ING. |