EP0600050A1 - Revolving door. - Google Patents

Revolving door.

Info

Publication number
EP0600050A1
EP0600050A1 EP93907760A EP93907760A EP0600050A1 EP 0600050 A1 EP0600050 A1 EP 0600050A1 EP 93907760 A EP93907760 A EP 93907760A EP 93907760 A EP93907760 A EP 93907760A EP 0600050 A1 EP0600050 A1 EP 0600050A1
Authority
EP
European Patent Office
Prior art keywords
revolving door
locking mechanism
door according
door
locking
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.)
Granted
Application number
EP93907760A
Other languages
German (de)
French (fr)
Other versions
EP0600050B1 (en
Inventor
Henrik Wentzel Andersen
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.)
Dorma Deutschland GmbH
Original Assignee
Dorma Deutschland 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 Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Publication of EP0600050A1 publication Critical patent/EP0600050A1/en
Application granted granted Critical
Publication of EP0600050B1 publication Critical patent/EP0600050B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E06B3/90—Revolving doors; Cages or housings therefor
    • 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
    • E05D15/02—Suspension arrangements for wings for revolving wings
    • 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 revolving door as it is used in passenger transport.
  • These types of revolving doors are either driven by a motor or are set into a rotary movement by manual actuation.
  • the purpose of these revolving doors is to ensure that a building is correctly closed between the outside and the inside area.
  • These types of revolving doors ensure that the warm inside air of a building is separated from the cold outside air outside the building and still allow people to enter this building virtually unhindered. Because of their geometric conditions and dimensions, only a certain number of people can enter and leave the building at the same time.
  • a revolving door is known from US Pat. No. 1,030,266, in which the wings can be folded away via a folding mechanism.
  • the door leaves of the revolving door have been attached to a load-bearing center column.
  • Around the door leaf there is a kind of frame, which normally takes part in the rotational movement of the door with the door leaf.
  • there is a locking device which enables it to be pressed against the door leaf from its basic position with which it is fixed frame connected to the column, to be brought out and thus pivoted away.
  • the door can also be used in escape and rescue routes because the door leaf can be swiveled away.
  • the disadvantage is that a central column must be used in terms of design, on which the door leaf and the one above it Frames are attached. This additional frame narrows the escape route or makes this type of revolving door more expensive.
  • the object of the invention is to provide a revolving door which is inexpensive and yet can be used in the area of escape and rescue routes. It must be ensured that there are no additional crushing and shearing points when the wings are folded away. In addition, the force required to push the wing out of its basic position should be adjustable. An additional requirement is that the leaves can also be easily replaced when the door is installed
  • the object of the invention is achieved in that a revolving door is created without a supporting center column, which is constructed by two turnstiles, one on the floor and one on the ceiling. These turnstiles have arms corresponding to the door wings used, on which the door wing is directly or are attached via a locking mechanism. With this construction, it is possible to mount both fixed and foldable door leaves on a turnstile.
  • the locking mechanism is concealed in the lower and / or upper transverse spar of the door leaf.
  • the locking mechanism consists of a locking
  • the locking pin in which locking marks are present, into which at least one bolt can engage, which is acted upon by a spring force.
  • the spring force thus presses this bolt securely into the locking marks.
  • This spring force can be continuously adjusted using an adjusting screw located behind.
  • the locking pin is rigid and is with the
  • the door wings 25 lower turnstile or, if necessary, also attached to the upper turnstile with a second locking unit.
  • the door wings At the end of the door wings, which point to the center, the door wings have brush seals, which ensure that this central area is covered and also a safety distance from the
  • FIG. 1 partial view of the lower turnstile with a locking mechanism
  • FIG. 2 shows a sectional view through the door leaves in a top view
  • FIG. 1 shows a partial section of the lower area of a revolving door with the turnstile located under the door leaves.
  • the turnstile (2) is pivoted about this axis in the ground via the pivot point (1)
  • turnstile arms 13), (14), (15) and (16) corresponding to the number of door leaves that are used. These turnstile arms have, like that
  • Figure 3 shows, in its end region, internal threads (33), (34), (35) and (36) into which the door leaves either directly or through the screw elements (17), (18), (19), (20) be screwed over the locking mechanism (7).
  • a similar turnstile, as shown in Figure 1, is also at the opposite end, i.e. on the ceiling.
  • the turnstile (2) which is not shown, is also connected to the drive in a rotationally mounted manner and can therefore either be via locking mechanisms (7) or directly if the door leaf should not be pivotable, be connected to the turnstile (2).
  • the locking mechanism (7) is concealed in the lower transverse spar or in the upper transverse spar of the door leaves (3), (4), (5) or (6). Via the attachment (37) it is pre-assembled with the door leaf in a positive and non-positive manner. Due to this pre-assembly, it is now possible to subsequently attach the door leaves (3), (4), (5) or (6) to the turnstile ( 2) to be connected to the turnstile (2) via the screw elements (17), (18), (19) or (20). This allows a door door that may be damaged to be removed quickly.
  • the locking mechanism (7) is designed so that its locking pin (27) is simultaneously connected as a fixed attachment to the turnstile (2) via the connection (17), (18), (19) or (20).
  • the locking pin (27) is shown in plan view.
  • the locking marks (28) and (29), which are recessed in the locking pin (27), make it possible for the bolt (25), the has the same shape on its front area as the locking marks (28) and (29), can engage in them.
  • the locking marks (28), (29) are wedge-shaped, into which the wedge-shaped bolt (25), which has an additional rounding on the tip for better engagement, can thus be securely inserted .
  • the bolt (25) is slidably mounted in a bore and has a stop (38) in its rear area which comes to rest against the end of a blind bore (39) when the bolt (25) is in the extended state
  • the blind bore (39) lies transversely in the locking mechanism (7).
  • the locking marks (28), (29) are not diametrically opposed to each other but are, for example, only offset by an angle of 90 ° . With this embodiment it is possible to also fix the sash in the pivoted-away state. This setting can be due to the continuously adjustable spring force of the compression spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Glass Compositions (AREA)
  • Centrifugal Separators (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Steroid Compounds (AREA)
  • Seal Device For Vehicle (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Hinges (AREA)
  • Air Bags (AREA)
  • Inorganic Fibers (AREA)
  • Laser Surgery Devices (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

The invention concerns a revolving door suitable for use in escape routes. The door wings (3, 4) are fixed by means of a locking mechanism (7) between two turnstiles (2) which are not connected to a central pillar. The turnstiles (2) are mounted for rotation and thus permit normal operation of the door powered either by a motor or by hand. If the force exerted on the door wings (3, 4) exceeds the normal force, the locking mechanism (7) is retracted and the door wings (3, 4) can be pushed to the side. The force necessary for retraction of the locking mechanism is adjustable.

Description

Titel: KarusselltürTitle: revolving door
Beschreibungdescription
Die Erfindung betrifft eine Karusselltür, wie sie im Personenverkehr einge¬ setzt wird. Diese Arten von Karusselltüren sind entweder motorisch ange¬ trieben oder werden durch Handbetätigung in eine Rotationsbewegung ver¬ setzt Der Sinn dieser Karusselltüren liegt darin, einen korrekten Abschluß eines Gebäudes zwischen dem Außen- und dem Innenbereich zu gewährlei¬ sten. Durch diese Arten von Karusselltüren wird erreicht, daß die warme In¬ nenluft eines Gebäudes von der kalten Außenluft außerhalb des Gebäudes getrennt wird und trotzdem Personen quasi ungehindert dieses Gebäude be¬ treten können. Aufgrund ihrer geometrischen Gegebenheiten und Abmes- sungen kann nur eine bestimmte Anzahl von Personen gleichzeitig das Ge¬ bäude betreten und verlassen. Sollen jedoch Karusselltüren auch in dem Be¬ reich eingesetzt werden, wo sie als Flucht- und Rettungswegtür dienen, so muß sichergestellt werden, daß in einem Gefahrenfall die im Gebäude be¬ findlichen Menschen dieses Gebäude unmittelbar verlassen können. In einem solchen Falle würden sich die Flügel der Karusselltür als Hindernis darstellen, d.h. die Flügel müssen wegklappbar sein.The invention relates to a revolving door as it is used in passenger transport. These types of revolving doors are either driven by a motor or are set into a rotary movement by manual actuation. The purpose of these revolving doors is to ensure that a building is correctly closed between the outside and the inside area. These types of revolving doors ensure that the warm inside air of a building is separated from the cold outside air outside the building and still allow people to enter this building virtually unhindered. Because of their geometric conditions and dimensions, only a certain number of people can enter and leave the building at the same time. However, if revolving doors are also to be used in the area where they serve as escape and rescue route doors, it must be ensured that the people in the building can leave this building immediately in the event of an emergency. In such a case the wings of the revolving door would present themselves as an obstacle, i.e. the wings must be foldable.
Aus der US-Patentschrift 1,030,266 ist eine Karusselltür bekannt geworden, bei der die Flügel über einen Klappmechanismus wegklappbar sind. An einer tragenden Mittelsäule sind die Türflügel der Karusselltür angehängt worden. Um das Türblatt herum legt sich quasi ein Rahmen, der im Normalfall mit dem Türblatt die Rotationsbewegung der Tür mitmacht Im oberen äußeren Bereich ist jedoch eine Arretierungsvorrichtung vorhanden, die es ermög¬ licht, durch Druck gegen den Türflügel diesen aus seiner Grundposition, mit dem fest mit der Säule verbundenen Rahmen, herauszubringen und damit wegzuschwenken. Durch diese Vorgehensweise kann die Tür auch in Flucht- und Rettungswegen eingesetzt werden, weil ein Wegschwenken der Türflügel möglich ist Der Nachteil liegt jedoch darin, daß konstruktiv eine Mittelsäule verwendet werden muß, an der der Türflügel und der darüber befindliche Rahmen befestigt sind. Dieser zusätzliche Rahmen engt den Fluchtweg ein bzw. verteuert diese Art von Karusselltür.A revolving door is known from US Pat. No. 1,030,266, in which the wings can be folded away via a folding mechanism. The door leaves of the revolving door have been attached to a load-bearing center column. Around the door leaf there is a kind of frame, which normally takes part in the rotational movement of the door with the door leaf. In the upper outer area, however, there is a locking device which enables it to be pressed against the door leaf from its basic position with which it is fixed frame connected to the column, to be brought out and thus pivoted away. With this procedure, the door can also be used in escape and rescue routes because the door leaf can be swiveled away. The disadvantage, however, is that a central column must be used in terms of design, on which the door leaf and the one above it Frames are attached. This additional frame narrows the escape route or makes this type of revolving door more expensive.
Die Aufgabe der Erfindung ist es, eine Karusselltür zu schaffen, die preis¬ günstig ist und trotzdem im Bereich der Flucht- und Rettungswege eingesetzt s werden kann. Hierbei muß gewährleistet sein, daß beim Wegklappen der Flügel keine zusätzlichen Quetsch- und Scherstellen entstehen. Darüber hinaus sollte die Kraft, welche notwendig ist, um den Flügel aus seiner Grundposition herauszudrücken, einstellbar sein. Eine zusätzliche Forde¬ rung besteht darin, daß auch die Flügel im eingebauten Zustand der Tür ι o leicht ausgewechselt werden könneaThe object of the invention is to provide a revolving door which is inexpensive and yet can be used in the area of escape and rescue routes. It must be ensured that there are no additional crushing and shearing points when the wings are folded away. In addition, the force required to push the wing out of its basic position should be adjustable. An additional requirement is that the leaves can also be easily replaced when the door is installed
Die Aufgabe der Erfindung wird dadurch gelöst daß eine Karusselltür ohne tragende Mittelsäule geschaffen wird, die durch zwei Drehkreuze, eins am Boden und eins an der Decke, aufgebaut ist Diese Drehkreuze haben ent¬ sprechend den verwendeten Türflügeln Arme, an denen die Türflügel direkt is bzw. über einen Arretienmgsmechanismus befestigt werden. Bei dieser Kon¬ struktion ist es möglich, sowohl feststehende als auch wegklappbare Türflü¬ gel an einem Drehkreuz zu montieren. Im unteren und /oder oberen querlie¬ genden Holm des Türflügels befindet sich verdeckt eingebaut der Arretie¬ rungsmechanismus. Der Arretierungsmechanismus besteht aus einem Arre-The object of the invention is achieved in that a revolving door is created without a supporting center column, which is constructed by two turnstiles, one on the floor and one on the ceiling. These turnstiles have arms corresponding to the door wings used, on which the door wing is directly or are attached via a locking mechanism. With this construction, it is possible to mount both fixed and foldable door leaves on a turnstile. The locking mechanism is concealed in the lower and / or upper transverse spar of the door leaf. The locking mechanism consists of a locking
20 tierungsstift, in welchem Arretierungsmarken vorhanden sind, in die minde¬ stens ein Bolzen einrasten kann, der mit einer Federkraft beaufschlagt ist Die Federkraft drückt diesen Bolzen somit sicher in die Arretierungsmar¬ ken. Über eine dahinter befindliche Einstellschraube kann diese Federkraft stufenlos eingestellt werden. Der Arretierungsstift ist starr und wird mit dem20 locating pin, in which locking marks are present, into which at least one bolt can engage, which is acted upon by a spring force. The spring force thus presses this bolt securely into the locking marks. This spring force can be continuously adjusted using an adjusting screw located behind. The locking pin is rigid and is with the
25 unteren Drehkreuz bzw., wenn es erforderlich ist, zusätzlich auch an dem oberen Drehkreuz mit einer zweiten Arretierungseinheit befestigt An dem Ende der Türflügel, welche zum Mittelpunkt zeigen, haben die Türflügel Bürstendichtungen, über die erreicht wird, daß dieser mittlere Bereich abge¬ deckt wird und darüber hinaus ein Sicherheitsabstand zu dem wegklappen-25 lower turnstile or, if necessary, also attached to the upper turnstile with a second locking unit. At the end of the door wings, which point to the center, the door wings have brush seals, which ensure that this central area is covered and also a safety distance from the
30 den Flügel eingehalten wird.30 the wing is observed.
Wird im Panikfall nun auf den Türflügel eine zusätzliche Kraft aufgebracht, die größer sein muß als die normale Kraft, um den Türflügel, wenn er nicht motorisch angetrieben ist, in Rotation um die Mittelsäule zu bringen, so wird der Türflügel aus seiner Arretierungsposition und damit aus der Grundstel- lung herausgebracht Der Bolzen der Arretierungseinheit fährt aus den Ar¬ retierungsmarken heraus und gibt somit den Flucht- und Rettungsweg da¬ durch frei, daß der Türflügel nach beiden Seiten hin weggeklappt werden kann. Der weggeschwenkte Türflügel legt sich dann gegen einen der festste- 5 henden bzw. wegklappbaren Türflügel an. Wird diese Funktion nicht mehr gewünscht, so kann durch leichten Kraftaufwand der Türflügel wieder zurück in die Arretierungsmarken des Arretierungsstiftes gebracht werden, und er erhält somit seine Grundposition wieder.If an additional force is applied to the door leaf in the event of panic, which must be greater than the normal force in order to bring the door leaf into rotation around the center pillar when it is not driven by a motor, the door leaf is moved out of its locking position and thus out the basic brought out The bolt of the locking unit moves out of the locking marks and thus clears the escape and rescue route by the door leaf being able to be folded away on both sides. The swung away door leaf then lies against one of the fixed or 5 hinged door leaves. If this function is no longer required, the door leaf can be brought back into the locking marks of the locking pin by applying slight force, and it will thus be returned to its basic position.
Die Erfindung soll anhand eines schematisch dargestellten möglichen Aus- ι o führungsbeispieles näher erläutert werden:The invention will be explained in more detail with the aid of a possible exemplary embodiment shown schematically:
Es zeigt:It shows:
Figur 1 Teilansicht des unteren Drehkreuzes mit einem Arretierungs¬ mechanismus,FIG. 1 partial view of the lower turnstile with a locking mechanism,
Figur 2 Schnittzeichnung durch die Türflügel in der Draufsicht,FIG. 2 shows a sectional view through the door leaves in a top view,
is Figur 3 Drehkreuz,is Figure 3 turnstile,
Figur 4 Arretierungsstift in der DraufsichtFigure 4 locking pin in plan view
Die Figur 1 zeigt in einem Teilausschnitt den unteren Bereich einer Karus¬ selltür mit dem unter den Türflügeln befindlichen Drehkreuz. Das Dreh¬ kreuz (2) ist über den Drehpunkt (1) um diese Achse drehgelagert im BodenFIG. 1 shows a partial section of the lower area of a revolving door with the turnstile located under the door leaves. The turnstile (2) is pivoted about this axis in the ground via the pivot point (1)
20 (8) befestigt An dem Drehkreuz (2) sind die Türflügel (3), (4), (5) und (6) entweder direkt über die Verbindung (31) oder aber über den Arretierungs¬ mechanismus (7) mit dem Drehkreuz (2) verbunden. Das Drehkreuz hat ent¬ sprechend der zur Anwendung kommenden Anzahl von Türflügeln Dreh¬ kreuzarme (13), (14), (15) und (16). Diese Drehkreuzarme haben, wie die20 (8) attached to the turnstile (2) are the door leaves (3), (4), (5) and (6) either directly via the connection (31) or via the locking mechanism (7) with the turnstile (2) connected. The turnstile has turnstile arms (13), (14), (15) and (16) corresponding to the number of door leaves that are used. These turnstile arms have, like that
25 Figur 3 zeigt, in ihrem Endbereich Innengewinde (33), (34), (35) und (36), in die durch die Schraubelemente (17), (18), (19), (20) die Türflügel entweder direkt oder über den Arretierungsmechanismus (7) geschraubt werden. Ein gleichgestaltetes Drehkreuz, wie in der Figur 1 gezeigt wird, befindet sich auch am entgegengesetzten Ende, d.h. an der Decke. Hier im oberen Bereich25 Figure 3 shows, in its end region, internal threads (33), (34), (35) and (36) into which the door leaves either directly or through the screw elements (17), (18), (19), (20) be screwed over the locking mechanism (7). A similar turnstile, as shown in Figure 1, is also at the opposite end, i.e. on the ceiling. Here in the upper area
30 ist das nicht dargestellte Drehkreuz (2) ebenfalls drehgelagert mit dem An¬ trieb verbunden, und kann somit entweder über Arretierungsmechanismen (7) oder aber auch direkt, wenn der Türflügel nicht schwenkbar sein soll, mit dem Drehkreuz (2) verbunden werden.30, the turnstile (2), which is not shown, is also connected to the drive in a rotationally mounted manner and can therefore either be via locking mechanisms (7) or directly if the door leaf should not be pivotable, be connected to the turnstile (2).
Der Arretierungsmechanismus (7) liegt verdeckt im unteren querliegenden Holm bzw. im oberen querliegenden Holm der Türflügel (3), (4), (5) oder (6). Über die Befestigung (37) wird er kraft- und formschlüssig mit dem Tür¬ flügel vormontiert Aufgrund dieser Vormontage ist es nun möglich, die Tür¬ flügel (3), (4), (5) oder (6) nachträglich an das Drehkreuz (2) über die Schraubelemente (17), (18), (19) oder (20) mit dem Drehkreuz (2) zu ver¬ binden. Dieses gestattet einen raschen Ausbau eines möglicherweise be- schädigten Türflügels. Der Arretierungsmechanismus (7) ist so gestaltet, daß dessen Arretierungsstift (27) gleichzeitig als feststehende Befestigung mit dem Drehkreuz (2) über die Verbindung (17), (18), (19) oder (20) verbunden wird.The locking mechanism (7) is concealed in the lower transverse spar or in the upper transverse spar of the door leaves (3), (4), (5) or (6). Via the attachment (37) it is pre-assembled with the door leaf in a positive and non-positive manner. Due to this pre-assembly, it is now possible to subsequently attach the door leaves (3), (4), (5) or (6) to the turnstile ( 2) to be connected to the turnstile (2) via the screw elements (17), (18), (19) or (20). This allows a door door that may be damaged to be removed quickly. The locking mechanism (7) is designed so that its locking pin (27) is simultaneously connected as a fixed attachment to the turnstile (2) via the connection (17), (18), (19) or (20).
In der Figur 4 ist der Arretierungsstift (27) in der Draufsicht gezeigt Hier wird deutlich, daß die Arretierungsmarken (28) und (29), welche vertieft in dem Arretieπingsstift (27) liegen, es ermöglichen, daß der Bolzen (25), der an seinem vorderen Bereich die gleiche Formgebung wie die Arretierungs¬ marken (28) und (29) aufweist, in diese eingreifen kann. Hierbei hat es sich als sehr nützlich erwiesen, daß die Arretierungsmarken (28), (29) keilförmig ausgebildet sind, in die sich somit auch der keilförmige Bolzen (25), welcher an seiner Spitze eine zusätzliche Verrundung zum besseren Einrasten hat, sicher einfügen kann. Der Bolzen (25) ist in einer Bohrung verschiebbar ge¬ lagert, und weist in seinem hinteren Bereich einen Anschlag (38) auf, der ge¬ gen das Ende einer Sackbohrung (39) im ausgefahrenen Zustand des Bolzens (25) zum Anliegen kommt Die Sackbohrung (39) liegt quer in dem Arretie¬ rungsmechanismus (7). In dieser Sackbohrung (39) befindet sich auch eine Druckfeder (26), die einerseits gegen den Anschlag (38) des Bolzens (25) und andererseits gegen die Einstellschraube (40) drückt Über die Einstell¬ schraube (40) kann die Federkraft (26) stufenlos eingestellt werden. Dieses hat zur Folge, daß die Ausrückkraft des Türflügels (3), (4), (5) oder (6) aus der Grundposition somit einstellbar ist Mit dieser Maßnahme ist es möglich, die Tür den gegebenen Betriebsbedingungen individuell anzupassen. In der Figur 1 ist ein Arretierungsmechanismus (7) derart dargestellt, daß sowohl der Bolzen (25) innerhalb der Arretierungsmarke (29) liegt und der Bolzen (41) nicht innerhalb einer Arretierungsmarke liegt Dieser BolzenIn Figure 4, the locking pin (27) is shown in plan view. Here it is clear that the locking marks (28) and (29), which are recessed in the locking pin (27), make it possible for the bolt (25), the has the same shape on its front area as the locking marks (28) and (29), can engage in them. It has proven to be very useful here that the locking marks (28), (29) are wedge-shaped, into which the wedge-shaped bolt (25), which has an additional rounding on the tip for better engagement, can thus be securely inserted . The bolt (25) is slidably mounted in a bore and has a stop (38) in its rear area which comes to rest against the end of a blind bore (39) when the bolt (25) is in the extended state The blind bore (39) lies transversely in the locking mechanism (7). In this blind bore (39) there is also a compression spring (26), which presses against the stop (38) of the bolt (25) on the one hand and against the adjusting screw (40) on the other hand. The spring force (26 ) can be set continuously. The result of this is that the disengagement force of the door leaf (3), (4), (5) or (6) can thus be adjusted from the basic position. With this measure, it is possible to individually adapt the door to the given operating conditions. In Figure 1, a locking mechanism (7) is shown such that both the bolt (25) is within the locking mark (29) and the bolt (41) is not within a locking mark. This bolt
(41) hat die Druckfeder (42) zusammengedrückt und wird somit nur gegen die äußeren Konturen des Arretierungsstiftes (27) gedrückt Dieses ist eine anders gelagert Ausführung des erfindungsgemäßen Gedankens. Bei dieser Ausfiihrungsart stehen sich die Arretierungsmarken (28),(29) nicht diame¬ tral gegenüber sondern sind beispielsweise nur um einen Winkel von 90° ge¬ geneinander versetzt Mit dieser Ausfuhrungsform ist es möglich, den Flügel im weggeschwenkten Zustand ebenfalls festzusetzen. Diese Festsetzung kann aufgrund der kontinuierlich einstellbaren Federkraft der Druckfeder(41) has compressed the compression spring (42) and is therefore only pressed against the outer contours of the locking pin (27). In this embodiment, the locking marks (28), (29) are not diametrically opposed to each other but are, for example, only offset by an angle of 90 ° . With this embodiment it is possible to also fix the sash in the pivoted-away state. This setting can be due to the continuously adjustable spring force of the compression spring
(42) mit einer anderen, evtl. geringeren Kraft ausgeführt werden. Es ist je¬ doch auch möglich, daß, wie es in dem Ausführungsbeispiel 1 nicht darge¬ stellt ist, auch der Bolzen (41) in die Arretieπmgsmarke (28) entsprechend dem Bolzen (25) und der Arretierungsmarke (29) einrastet(42) with a different, possibly lower force. However, it is also possible, as is not shown in embodiment 1, that the bolt (41) also snaps into the locking mark (28) corresponding to the bolt (25) and the locking mark (29)
Um den Zwischenraum (21), der sich zwischen dem Drehkreuz (2) und dem Boden (8) zwangsläufig befindet, abzudecken, befinden sich an dem Dreh¬ kreuz Bürstendichtungen (22) und (43).In order to cover the intermediate space (21), which is inevitably located between the turnstile (2) and the floor (8), there are brush seals (22) and (43) on the turnstile.
Da diese Konstruktionsart der Karusselltür ohne tragende Mittelsäule aus- geführt wird, wird der Innenbereich (44), der sich innerhalb der stirnseitig gegeneinander stehenden Türflügel (3),(4),(5) und (6) ergibt, durch Bür¬ stendichtungen (32) abgedichtet Wir:; nun der Türflügel (4) beispielsweise aus seiner Grundstellung entweder in die Richtung (23) oder (24) herausge¬ schwenkt, so sichern die Bürstendichtungen (32) den Benutzer dahingehend ab, daß zwischen den in ihrer Grundstellung verbleibenden Türflügeln mit ihren feststehenden Glasscheiben (30) keine Quetsch- und Scherstelle ent¬ steht Der erfindungsgemäße Gedanke stellt somit eine preisgünstige, si¬ chere Konstruktionsart dar, bei der ohne tragende Mittelsäule ein Wegklap¬ pen der Türflügel möglich ist Auch läßt es sich damit bewerkstelligen, die Einrastkraft des Arretierungsmechanismusses (7) stufenlos am Objekt ein¬ zustellen bzw. einen Türflügel auszuwechseln. BezugszeichenSince this type of construction of the revolving door is carried out without a load-bearing center column, the inner area (44), which results within the door wings (3), (4), (5) and (6), which face each other at the front, is covered by brush seals ( 32) We sealed :; Now if the door leaf (4) pivots out of its basic position either in the direction (23) or (24), the brush seals (32) secure the user in such a way that between the door leaves remaining in their basic position with their fixed glass panes ( 30) there is no crushing and shearing point. The idea according to the invention thus represents an inexpensive, safe type of construction in which it is possible for the door leaves to be folded away without a supporting center column ) to be adjusted continuously on the object or to replace a door leaf. Reference numerals

Claims

Patentansprüche Claims
1. Karusselltür, welche innerhalb von zwei feststehenden, gebogenen1. Revolving door, which is within two fixed, curved
Trommelwänden und in der Regel diametral gegenüberliegenden Ein- und Ausgängen liegt, die an wenigstens einem Drehpunkt gela- gert ist und mindestens zwei Türflügel aufweist, welche im Normalbe¬ trieb feststehen und durch einen Arretierungsmechanismus in dieser Position gehalten werden, die jedoch durch Aufbringen einer zusätz¬ lichen Kraft auf den Türflügel aus dem Arretierungsmechanismus und damit aus der Normalposition herausgedrückt werden können, dadurch gekennzeichnet daß in dem Drehpunkt ( 1) je ein DrehkreuzDrum walls and generally diametrically opposite entrances and exits, which is supported at at least one pivot point and has at least two door leaves, which are fixed in normal operation and are held in this position by a locking mechanism, which, however, is attached by applying an additional one ¬ Lichen force on the door leaf from the locking mechanism and thus can be pushed out of the normal position, characterized in that a turnstile in the pivot point (1)
(2) am Boden (8) und an der Decke drehgelagert ist, zwischen denen die Anzahl der verwendeten Türflügel (3), (4), (5), (6) kraft- und formschlüssig mindestens über einen Arretierungsmechanismus (7) verbunden und in zwei Richtungen (23), (24) wegklappbar ist(2) on the floor (8) and on the ceiling, between which the number of door panels (3), (4), (5), (6) is non-positively and positively connected via at least one locking mechanism (7) and can be folded away in two directions (23), (24)
2. Karusselltür nach Anspruch 1, dadurch gekennzeichnet, daß die Tür¬ flügel (3), (4), (5), (6) ohne eine Mittelsäule montiert sind.2. revolving door according to claim 1, characterized in that the Tür¬ wing (3), (4), (5), (6) are mounted without a center column.
3. Karusselltür nach Anspruch 1, dadurch gekennzeichnet, daß der Ar¬ retierungsmechanismus (7) vor die Stirnseiten (9), (10), (11), (12) der Drehkreuzarme (13), (14), (15), (16) mittels Schraubelemente (17), (18), (19), (20) geschraubt wird.3. revolving door according to claim 1, characterized in that the locking mechanism (7) in front of the end faces (9), (10), (11), (12) of the turnstile arms (13), (14), (15), (16) by means of screw elements (17), (18), (19), (20).
4. Karusselltür nach den Ansprüchen 1 und 3, dadurch gekennzeichnet, daß der Zwischenraum (21) zwischen dem Boden (8) und dem Dreh¬ kreuz (2) über Bürstendichtungen (22) und (43) abgedeckt wird.4. revolving door according to claims 1 and 3, characterized in that the space (21) between the floor (8) and the swivel cross (2) is covered by brush seals (22) and (43).
5. Karusselltür nach den Ansprüchen 1 und 3, dadurch gekennzeichnet, daß der Arretierungsmechanismus (7) innerhalb der Türflügelquer¬ holme liegt5. revolving door according to claims 1 and 3, characterized in that the locking mechanism (7) lies within the Türflügelquer¬ spars
6. Karusselltür nach den Ansprüchen 1, 3 und 5, dadurch gekennzeich¬ net, daß die Haltekraft des Arretierungsmechanismusses (7) stufen¬ los einstellbar ist 6. revolving door according to claims 1, 3 and 5, characterized gekennzeich¬ net that the holding force of the locking mechanism (7) is continuously adjustable
7. Karusselltür nach den Ansprüchen 1, 3, 5 und 6, dadurch gekenn¬ zeichnet daß der Arretierungsmechanismus (7) mindestens aus einem Bolzen (25) besteht, welcher durch eine Druckfeder (26) in die Arretierungsmarke (28) des Arretierungsstiftes (27) gedrückt wird.7. revolving door according to claims 1, 3, 5 and 6, characterized gekenn¬ characterized in that the locking mechanism (7) consists of at least one bolt (25) which by a compression spring (26) in the locking mark (28) of the locking pin (27th ) is pressed.
8. Karusselltür nach den Ansprüche 3 und 7, dadurch gekennzeichnet, daß der Arretierungsstift (27) kraft- und formschlüssig mit den Stirn¬ seiten (9), (10), (11) und (12) der Drehkreuzarme (13), (14), (15) und ( 16) verbunden ist8. revolving door according to claims 3 and 7, characterized in that the locking pin (27) non-positively and positively with the end faces (9), (10), (11) and (12) of the turnstile arms (13), ( 14), (15) and (16)
9. Karusselltür nach einem oder mehreren der vorhergehenden Ansprü¬ che, dadurch gekennzeichnet daß die Türflügel (3), (4), (5) und (6) im eingebauten Zustand der Karusselltür einzeln auswechselbar sind. 9. revolving door according to one or more of the preceding claims, characterized in that the door leaves (3), (4), (5) and (6) can be replaced individually in the installed state of the revolving door.
EP93907760A 1992-06-23 1993-03-25 Revolving door Expired - Lifetime EP0600050B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4220253A DE4220253C2 (en) 1992-06-23 1992-06-23 Revolving door
DE4220253 1992-06-23
PCT/DE1993/000289 WO1994000661A1 (en) 1992-06-23 1993-03-25 Revolving door

Publications (2)

Publication Number Publication Date
EP0600050A1 true EP0600050A1 (en) 1994-06-08
EP0600050B1 EP0600050B1 (en) 1996-08-14

Family

ID=6461467

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93907760A Expired - Lifetime EP0600050B1 (en) 1992-06-23 1993-03-25 Revolving door

Country Status (9)

Country Link
EP (1) EP0600050B1 (en)
AT (1) ATE141379T1 (en)
DE (2) DE4220253C2 (en)
DK (1) DK0600050T3 (en)
ES (1) ES2052489T3 (en)
FI (1) FI102102B1 (en)
HU (1) HU218727B (en)
NO (1) NO301608B1 (en)
WO (1) WO1994000661A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422454A1 (en) * 1994-06-30 1996-01-11 Dorma Gmbh & Co Kg Revolving door driven by electric motor
DE102009052644B4 (en) * 2009-11-10 2014-05-15 Federal-Mogul Sealing Systems Gmbh Heat shield for exhaust systems of motor vehicles
DE102010024727A1 (en) * 2010-06-23 2011-12-29 BLASI - GMBH Automatische Türanlagen Carrousel revolving door, has touch sensors arranged and extended along plastic profiles or part of plastic profiles, where plastic profiles are flexibly formed such that profiles trigger touch sensors during direct contact of brush
WO2024013021A1 (en) 2022-07-11 2024-01-18 Dorma Deutschland Gmbh Revolving door
EP4306754A1 (en) 2022-07-11 2024-01-17 DORMA Deutschland GmbH Revolving door

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1030266A (en) * 1910-01-12 1912-06-18 Karel Otto Slingervoet Ramondt Revolving door.
FR670218A (en) * 1929-02-23 1929-11-26 Improvements made to revolving doors
US1890365A (en) * 1931-02-26 1932-12-06 Kannel Revolving Door Company Full collapsible panicproof revolving door
US1965449A (en) * 1931-03-03 1934-07-03 Kannel Revolving Door Company Semicollapsible revolving door structure
GB455928A (en) * 1935-04-30 1936-10-30 T B Colman & Sons Ltd Improvements relating to revolving doors
US3495251A (en) * 1968-04-24 1970-02-10 Dennis Lowe Collapsible revolving door
US3762098A (en) * 1971-07-12 1973-10-02 Int Steel Co Collapsible revolving door having removable wings
US3793773A (en) * 1972-08-01 1974-02-26 Int Steel Co Collapsing mechanism for revolving door wings
FR2225608B3 (en) * 1973-04-16 1976-04-02 Cj Rush Ltd
US3897651A (en) * 1973-10-19 1975-08-05 Int Steel Co Revolving door speed control and hanger mechanism

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9400661A1 *

Also Published As

Publication number Publication date
ES2052489T1 (en) 1994-07-16
DE4220253C2 (en) 1994-04-21
DK0600050T3 (en) 1997-01-13
HU9303714D0 (en) 1994-04-28
FI102102B (en) 1998-10-15
EP0600050B1 (en) 1996-08-14
FI940829A0 (en) 1994-02-22
ATE141379T1 (en) 1996-08-15
FI102102B1 (en) 1998-10-15
NO934299L (en) 1994-01-06
DE59303433D1 (en) 1996-09-19
FI940829A (en) 1994-02-22
HU218727B (en) 2000-11-28
NO934299D0 (en) 1993-11-26
ES2052489T3 (en) 1996-10-16
HUT67980A (en) 1995-05-29
DE4220253A1 (en) 1994-01-05
NO301608B1 (en) 1997-11-17
WO1994000661A1 (en) 1994-01-06

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