EP4306759A1 - Porte tournante - Google Patents

Porte tournante Download PDF

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Publication number
EP4306759A1
EP4306759A1 EP22184152.1A EP22184152A EP4306759A1 EP 4306759 A1 EP4306759 A1 EP 4306759A1 EP 22184152 A EP22184152 A EP 22184152A EP 4306759 A1 EP4306759 A1 EP 4306759A1
Authority
EP
European Patent Office
Prior art keywords
ceiling
revolving door
turnstile
ceiling device
elements
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.)
Pending
Application number
EP22184152.1A
Other languages
German (de)
English (en)
Inventor
Tim Wulbrandt
Daniel FABRI
Thomas Irrgang
Bernhard Heitz
Thomas Uebelgünne
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.)
Dormakaba Deutschland GmbH
Original Assignee
Dormakaba 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 Dormakaba Deutschland GmbH filed Critical Dormakaba Deutschland GmbH
Priority to EP22184152.1A priority Critical patent/EP4306759A1/fr
Priority to PCT/EP2023/068893 priority patent/WO2024013021A1/fr
Publication of EP4306759A1 publication Critical patent/EP4306759A1/fr
Pending legal-status Critical Current

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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
    • E06B3/90—Revolving doors; Cages or housings therefor

Definitions

  • the invention relates to a revolving door with a turnstile, which is arranged between opposing drum elements, and with a ceiling assembly, which is arranged on the top of the drum elements and on which the turnstile is rotatably mounted.
  • a revolving door with a turnstile rotatably mounted between two drum elements is known, with a ceiling assembly being set up which closes off the access area of the revolving door on the top side.
  • the turnstile has several wing elements, the upper end of which runs under the fixed ceiling assembly. Brush elements are often attached to the top of the wing elements, which rub over the underside of the ceiling assembly and are intended to achieve a sealing effect.
  • a suspended ceiling element is provided on the ceiling assembly and is connected to a pre-fixing means for receiving the drive motor.
  • the EP 3 034 759 A1 discloses a revolving door with a turnstile arranged between opposing drum elements, and wherein a ceiling assembly closes the top of the revolving door and on which the turnstile is rotatably mounted.
  • a light source is arranged around the drive motor, which is connected to the turnstile in a gearless manner, with which the access area of the revolving door can be illuminated.
  • the ceiling element has flat glass bodies, and brush elements are also attached to the top of the wing elements of the turnstile, which rub along the underside of the glass elements when the turnstile is set in rotation.
  • the object of the invention is to simplify the construction of a revolving door with a turnstile which is arranged between opposing drum elements, with the aim being to set up a ceiling assembly that is as simple as possible, and with the aim of improving the transition between the turnstile, in particular the wing elements, and the ceiling assembly .
  • Another object of the invention is to improve the appearance and/or functionality of the revolving door as a whole.
  • the invention includes the technical teaching that a ceiling device is arranged to rotate at the turnstile.
  • the ceiling device rotates equally with the rotation of the turnstile and is rigidly connected to it, so that the ceiling device and the turnstile form a unit that can be rotated between the drum elements.
  • the ceiling device is located adjacent to the underside of the ceiling assembly, and in particular a gap can be present between the ceiling device and the ceiling assembly.
  • the ceiling assembly can thus have an underside that is equipped with structural and functional elements without the ceiling assembly having to have a cladding and meet optical requirements, since only the ceiling device forms the area of the revolving door that is visible on the top side from the access area.
  • the ceiling device and the ceiling assembly are designed to be plane-parallel to one another, with the ceiling device being able to extend in at least one or more planes; It is also conceivable that the ceiling assembly has areas that are at different distances from the ceiling device.
  • the advantage can be achieved that no visible brush seal that is accessible for air exchange needs to be arranged at the top of the turnstile. In this case, there would either be no brush seal at the top of the turnstile or it would be hidden above the ceiling device, resulting in reduced heat loss can come about. This can increase the energy efficiency of the revolving door.
  • top or upper area refer in particular to the installed condition of the door.
  • the ceiling device can completely cover the underside of the ceiling assembly, wherein the ceiling device preferably has a diameter that essentially corresponds to the diameter of the ceiling assembly.
  • the deviation of the diameter of the ceiling assembly from the diameter of the ceiling device can be, for example, less than 50%, preferably less than 20% and particularly preferably less than 5%, in particular less than 3%.
  • the ceiling device can have a diameter with which it essentially completely covers the ceiling assembly from the underside, so that the underside of the ceiling assembly is no longer visible to a walker.
  • the diameter of the ceiling device can be determined such that the ceiling assembly remains visible only from a side perspective.
  • the turnstile can have a plurality of wing elements, for example two, three or four wing elements, with the ceiling device having sections which are arranged at the upper region pointing towards the ceiling device, in particular at one end, of the turnstile between the wing elements.
  • the upper area of the turnstile can in particular mean the area of up to 30%, in particular 20%, in particular 10%, in particular 5%, in particular 3%. It is also possible to arrange the sections on the top side of the wing elements, or the ceiling device can be designed as a flat circular disk and placed on the top side of the wing elements, for example with a central opening to create a Connect the center column of the turnstile to a motor in the ceiling assembly.
  • the ceiling device it is also possible for the ceiling device to be designed in two parts and in particular to comprise two semicircles. Some of the sections can be arranged above the turnstile and/or attached to an upper edge of the turnstile. The turnstile would therefore support the sections purely visually or mechanically.
  • the sections can be connected to or on the wing elements in a non-positive and/or cohesive and/or form-fitting manner, and it can be provided that the sections form a stiffening structure for the wing elements and therefore also for the turnstile as a whole.
  • the number of sections can match the number of wing elements of the turnstile.
  • the sections when arranged on the wing elements, form a structure that aligns the wing elements with one another and/or forms a stiffening structure.
  • the ceiling device has at least one light source. It is also conceivable that the ceiling device has a sensor means, a monitoring means, a blocking means for blocking the rotational movement of the turnstile or, for example, a loudspeaker or scenting device.
  • the ceiling device has at least one translucent partial area, for example in the form of an inside, a radially approximately central or a radially outside annular partial area, so that at least one lamp is arranged on the underside in or on the ceiling assembly and when the lamp is in operation translucent partial area illuminated.
  • the translucent portion can in particular through a recess in the ceiling device and/or a cover are formed.
  • the translucent partial area can, for example, have a matt structure or surface, in particular in the form of a frosted glass or a milky plastic.
  • the translucent partial area can be designed to be unidirectionally transparent or bidirectionally transparent and/or partially transparent. In particular in the case of a unidirectional design, the lamp on the ceiling assembly can be covered or hidden by the translucent partial area, although this can still be illuminated when the lamp is in operation.
  • a sensor can be arranged integrated on or in the ceiling device, with the sensor being arranged to rotate with the rotational movement of the turnstile.
  • a sensor is set up on the underside or laterally in the ceiling assembly and the sensor function can take place through the ceiling device, for example based on a radar system and/or an optical system that operates in a wavelength range for which For example, a translucent partial area can also be penetrated, which can be made of plastic or glass.
  • the ceiling device can extend in one, in particular flat and/or single plane, or it is possible for the ceiling device to have an outer area remote from an axis of rotation of the turnstile, which extends in an upper plane, in particular facing the ceiling brewing group, and one of the Axis of rotation of the turnstile has the inner area facing, which extends in a lower plane facing the turnstile.
  • the cross section of the otherwise plate-shaped or flat disk-shaped ceiling element can therefore be designed as a deep-drawn part or as a multi-part component, especially if the ceiling device is constructed from several sections. These can also have a different level on the inside than on the outside, so that they have an S-shaped cross-section, for example.
  • the sections and/or the particularly one-piece ceiling device can be formed from a metal sheet, in particular comprising an aluminum sheet or a steel sheet, or it is provided that the sections or the entire ceiling device are made from plastic panels, from wooden panels and/or from glass panels.
  • the ceiling device and/or the sections can be screwed or glued to the wing elements, or these are non-positively and/or positively connected to the sections, for example by pressing, pressing in or bracing on, in or between the wing elements of the turnstile.
  • a drive motor in particular for rotating the turnstile, can be provided, which is set up between the ceiling assembly and the ceiling device.
  • the drive motor can be arranged on the underside in or on the ceiling assembly, for example a rotor of the drive unit can protrude from the underside of the ceiling assembly, while the remaining drive motor is arranged in the ceiling assembly.
  • the thickness of the rotor can determine the distance between the ceiling device and the ceiling assembly, and the rotor of the drive motor also serves to form the upper bearing point of the turnstile, so that a particularly simple structure of the connection of the drive motor to the turnstile is created.
  • the ceiling assembly may have a thickness of not more than 20 cm, preferably not more than 15 cm, more preferably not more than 10 cm and more preferably not more than 8 cm and even more preferably not more than 5 cm.
  • the thickness is used synonymously with the height when the door is installed. - No more than - means maximum in this sense.
  • the invention can be carried out particularly advantageously with a modular ceiling assembly which has a sandwich structure, so that at least one filler is provided as a core material, and the filler has a cover plate on at least one cover surface or on both cover surfaces.
  • the filler has a cover plate on at least one cover surface or on both cover surfaces.
  • only one top cover plate, only one bottom cover plate or one top and one bottom cover plate can be provided, which preferably run parallel to one another and between which the filler is located.
  • An intermediate level may be necessary, for example, to increase the rigidity of the ceiling assembly and to accommodate components within the ceiling assembly or to hold them relative to one another or to stiffen them with one another in their overall structure.
  • the basic idea provides for a sandwich structure that enables a modular ceiling assembly that can be connected as a whole to the drum elements on site, in particular on the top side the drum elements can be placed, preferably with the turnstile rotatably received between the drum elements.
  • the modular ceiling assembly results in an individually manageable assembly that can be attached to the drum elements and the turnstile and detached from it again.
  • the ceiling assembly can be pre-assembled at the factory in such a way that the ceiling assembly only needs to be connected to the drum elements and the turnstile at the destination, without the ceiling assembly having to be assembled or assembled in its basic components on site.
  • the ceiling assembly is designed as a module that can be attached to the other components of the revolving door, which is arranged on the drum walls and the turnstile and can also be removed from the position of the arrangement.
  • the basic structure of the ceiling assembly provides that structural elements and/or functional elements are accommodated at least partially on or above the bottom cover plate and/or on or above the top cover plate and in particular in the area of the filler.
  • structural elements and/or functional elements can also protrude laterally, in particular radially, or from the top or bottom of the cover plates.
  • the structural elements and/or functional elements can be surrounded by the filler or they are embedded in the filler.
  • a plate motor for rotatably driving the turnstile can be arranged on the underside of the ceiling assembly in such a way that it is, for example, partially integrated within the ceiling assembly and partially out of it peeks out.
  • Such motors are also known as torque or disc motors and are usually connected to the turnstile without gears.
  • the structural elements can, for example, migrate diametrically through the ceiling assembly and/or the structural elements can connect the top and bottom cover plates to one another or be connected to only one cover plate.
  • the filler is introduced between the cover panels in such a way that it surrounds the structural elements and/or the functional elements, the structural elements and/or the functional elements can also divide the filler into several sub-elements if, for example, the elements completely traverse the ceiling assembly.
  • the structural elements for example, a truss-like structure, a star-shaped structure or, for example, a rectangular or hexagonal structure is conceivable in order to stiffen the ceiling assembly accordingly.
  • the bottom cover plate but if necessary also the top cover plate, has openings, so that functional elements can be arranged in connection with the openings.
  • the optional openings in the upper and/or lower area of the ceiling assembly, but if necessary also in the lateral peripheral area, enable the integration of functional elements on site, for example a drive, a control, a sensor device, a lighting device, a loudspeaker device, a power supply, a lock , a ventilation device and/or the like, which can be introduced into the openings or other recesses or intermediate areas in the filler.
  • the bottom cover plate and/or the top cover plate are connected to the filler materially and/or non-positively and/or positively.
  • the at least one cover plate is glued, soldered and/or welded to the filler and/or optionally also to the structural elements and/or functional elements, with non-positive or positive connections also being possible, for example by pressing the cover plate onto corresponding counter elements, in particular in or on the filler, on the structural elements and/or on the functional elements.
  • the light source on the ceiling device or on the ceiling assembly can be used to emit light signals, in particular of different light colors to signal the recommended access area or an area for non-access of the revolving door, or the light signals can have light signal sequences, so that a person walking through the revolving door can receive a light signal with the light signals
  • Information can be provided as to how they can access the revolving door.
  • the light signals can be used to transmit information as to whether the person enters the revolving door before or after a rotating wing element, or the light signals can be used to provide information as to which areas on the floor of the revolving door are accessible or not, without the rotating movement of the Turnstile, which is monitored by the sensors, to interrupt.
  • the lighting means can be designed to be operatively connected to a control device of the revolving door.
  • At least one of the wing elements or one of the drum elements has a display, in particular LCD, for displaying information.
  • the appearance and/or functionality of the revolving door can thus be further improved.
  • the display is arranged on the glass plate in such a way that the display is surrounded by a transparent glass surface of the glass plate.
  • electrical film conductors are arranged on the wing elements, by means of which the display is electrically contacted, preferably the electrical film conductors are arranged in a brush arrangement on a wing edge or on a central column of the turnstile and are contacted on a rotary feedthrough.
  • the rotary feedthrough can be designed as a slip ring. This improves the integration of the display into the wing element.
  • At least one of the wing elements has at least two glass plates arranged parallel to one another, with the display being set up between the glass plates, preferably with the glass plates being connected to one another by means of a composite film, with the display being integrated in the composite film or on or on the composite film is arranged. This enables optimal integration.
  • the display is designed to interact with a person, in particular by means of touch input, preferably wherein the interaction enables stopping and/or changing the rotation speed of the turnstile.
  • an emergency stop of the rotation can be carried out by a pedestrian, a person inside the revolving door. This is particularly an improvement over conventional systems that have an emergency stop function is only possible from outside the revolving door. The safety of visitors can thus be increased even in unforeseeable situations.
  • the display described in connection with the wing element can be designed analogously in connection with the drum element.
  • the exemplary embodiment of the revolving door 100 according to Figure 1 has two opposing, curved drum elements 11, which are made, for example, from glass elements, and between them Turnstile 10 is rotatably accommodated so that the revolving door 100 can be walked on by people between the drum elements 11.
  • the revolving door 100 On the top side, the revolving door 100 has a ceiling assembly 12, below which a ceiling device 13 is arranged.
  • the ceiling device 13 is connected to the turnstile 10 in such a way that the ceiling device 13 rotates equally when the turnstile 10 rotates.
  • the ceiling device 13 has a fixed, preferably rigid connection to the turnstile 10.
  • the example shows lamps 16 as a flat component of the ceiling device 13, so that the accessible area of the revolving door 100 is illuminated by the lamps 16.
  • the lamp 16 can also perform signaling functions, in particular to display accessible and non-accessible areas between the drum elements 11.
  • the lamps 16 can be divided into a number of segments that correspond to the number of wing elements of the turnstile 10. Each segment of the turnstile 10, which can be accessed individually by people, can be illuminated with the lamp 16 in such a way that information about an accessible or non-accessible area is created, for example by green or red light.
  • FIG. 2 shows the exemplary embodiment of the revolving door 100 with the essential components in a flying view. Shown are the drum elements 11 with the turnstile 10 located between them, which has four wing elements 14 as an example. Shown at the top is the ceiling assembly 12, which is connected to the upper portions of the drum elements 11 when the revolving door 100 is assembled. Below the ceiling assembly 12 is located Ceiling device 13, which is either designed as a face plate or, as shown in the example, has a pot- or plate-like recess.
  • the exemplary embodiment of the ceiling device 13 thus has a surrounding external area 13a, which can be distinguished from an internal area 13b.
  • the surrounding outer area 13a is formed in the direction of the ceiling assembly 12, and the inner area 13b is pressed in like a pot and is formed in the direction of the turnstile 10.
  • a drive motor 20 can be accommodated in the area between the ceiling device 13 and the ceiling assembly 12 by arranging the drive motor 20 in the space created between the interior area 13b of the ceiling device 13 and the ceiling assembly 12.
  • the ceiling device 13 is connected to the turnstile 10 in such a way that when the turnstile 10 rotates, the ceiling device 13 also rotates.
  • a remaining gap must be provided between the outer area 13a of the ceiling device 13 and the underside of the ceiling assembly 12, which can, however, be small, for example with a clear gap of between 1mm and 20mm.
  • the top device consisting of the ceiling assembly 12 and the ceiling device 13 appears very narrow, and the thickness only becomes larger in the inner area of the revolving door 100.
  • Figure 3 shows a perspective view of the revolving door 100 with a section through the ceiling assembly 12 and the ceiling device 13, with drum elements 11 shown on the front and back.
  • the ceiling assembly 12 is located on the top side and is shown transparently, so that the drive motor 20 and the ceiling device 13 are shown on the underside of the ceiling assembly 12.
  • Lamps 18 are arranged on the underside of the ceiling assembly 12, and in accordance with the radial position of the lamps 18, which are in particular set up all around, the ceiling device 13 has a transparent, translucent portion 17. If the lamps 18 are operated, they can generate light through the partial area 17 and illuminate the accessible interior area of the revolving door 100.
  • Sensors 19 are also shown as examples on the underside of the ceiling device 13, which can form safety devices for the operation of the revolving door 100.
  • the drive motor 20 has a rotor 21 which has a rigid connection to the ceiling device 13, and finally the wing elements 14 of the turnstile 10 are arranged below the ceiling device 13.
  • the entire assembly consisting of the wing elements 14 of the turnstile 10 can be set in rotation together with the ceiling device 13.
  • Figure 4 shows an example of the wing elements 14 of the turnstile 10, the ceiling device 13 being constructed from several sections 15 which are set up between the wing elements 14.
  • the sections 15 can be glued or screwed to the upper edge of the wing elements 14.
  • the translucent portions 17 of the portions 15 to allow light to pass through lamps that are attached to the underside of the ceiling assembly to make the ceiling device 13 irradiable into the accessible area of the revolving door.
  • Figure 5 shows an example of a wing element 13 arranged on a center column 118 of a turnstile, not shown, and in the middle of the flat wing element 13 is the display 114 for displaying the information 115.
  • the wing element 13 has foil conductors 117, which, for example are guided towards the center column 118, and are guided parallel to this or in or on the center column 118 to a rotary feedthrough 119 in order to electrically connect the display 114 to a stationary part of the revolving door.
  • the film conductors 117 are made up of such a thin layer that they are essentially transparent and therefore not visible, but can still conduct electrical current. So the film conductor 117, like the display 114, which is transparent per se, can also be made invisible, so that the information 115 that can be displayed with the display 114 appears floating in the middle above the flat extent of the wing element 13.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Extensible Doors And Revolving Doors (AREA)
EP22184152.1A 2022-07-11 2022-07-11 Porte tournante Pending EP4306759A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP22184152.1A EP4306759A1 (fr) 2022-07-11 2022-07-11 Porte tournante
PCT/EP2023/068893 WO2024013021A1 (fr) 2022-07-11 2023-07-07 Porte-tambour

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22184152.1A EP4306759A1 (fr) 2022-07-11 2022-07-11 Porte tournante

Publications (1)

Publication Number Publication Date
EP4306759A1 true EP4306759A1 (fr) 2024-01-17

Family

ID=82403940

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22184152.1A Pending EP4306759A1 (fr) 2022-07-11 2022-07-11 Porte tournante

Country Status (1)

Country Link
EP (1) EP4306759A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422454A1 (de) * 1994-06-30 1996-01-11 Dorma Gmbh & Co Kg Karusselltür
DE19821789A1 (de) * 1998-05-15 1999-11-25 Dorma Gmbh & Co Kg Karusseltür und Verfahren zum Betrieb einer Karusselltür
DE10050027C1 (de) 2000-10-06 2002-06-06 Dorma Gmbh & Co Kg Karusseltür
EP2754821A2 (fr) 2013-01-14 2014-07-16 DORMA GmbH + Co. KG Procédé de disposition d'une unité d'entraînement dans une porte à tambour
EP3034759A1 (fr) 2014-12-16 2016-06-22 DORMA Deutschland GmbH Procédé de commande d'une porte à tambour

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422454A1 (de) * 1994-06-30 1996-01-11 Dorma Gmbh & Co Kg Karusselltür
DE19821789A1 (de) * 1998-05-15 1999-11-25 Dorma Gmbh & Co Kg Karusseltür und Verfahren zum Betrieb einer Karusselltür
DE10050027C1 (de) 2000-10-06 2002-06-06 Dorma Gmbh & Co Kg Karusseltür
EP2754821A2 (fr) 2013-01-14 2014-07-16 DORMA GmbH + Co. KG Procédé de disposition d'une unité d'entraînement dans une porte à tambour
EP3034759A1 (fr) 2014-12-16 2016-06-22 DORMA Deutschland GmbH Procédé de commande d'une porte à tambour

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