Revolving door

Abstract

The subject of the invention is a revolving door (100) having a turnstile (10), which is arranged between opposite drum elements (11), and having a top cover assembly (12), which is connected to the drum elements (11) on the upper side and on which the turnstile (10) is rotatably mounted, wherein the turnstile (10) has door leaf elements (13), at least one of the door leaf elements (13) has a display (114) for displaying information (115), at least one brush device (14) is arranged on each of the door leaf elements (13), and an electrical film conductor (117) is arranged on the door leaf element (13) by means of which the display (114) is electrically contacted.

Description

Technical Field

[0001] The invention relates to a revolving door having a turnstile, which is arranged between opposite cylinder elements and has a cover assembly, which is connected to the cylinder element, in particular indirectly or directly, on the top side and on which the turnstile is rotatably supported, wherein the turnstile has door leaf elements, wherein at least one of the door leaf elements has a display for showing information. Background Art

[0002] A revolving door is known from DE 101 22 526 B, DE 10 2004 029 762 A1 or WO 94 / 00661 A1, which has a turnstile, which is arranged between opposite cylinder elements, and the revolving door is implemented with a cover assembly, which is connected to the cylinder element on the upper side and the turnstile is rotatably supported on the cover assembly. The turnstile is constructed by door leaf elements, and at least one brush device is formed on each of the door leaf elements. Such a brush device can be arranged on the door leaf element not only toward the cover assembly, in the bottom direction, but also toward the inner side of the cylinder element, and in particular the brush device scrapes the inner surface of the cylinder element during the rotational movement of the turnstile. The door leaf element is known as a door leaf frame, in which a glass plate is enclosed, and a brush device is arranged on the outside of the frame of the door leaf element. Furthermore, the door leaf element is known as a monolithic door leaf, and brushes can be provided on the edge side also on the monolithic door leaf via corresponding profile strips, wherein the profile structure is also used in order to connect the brush device to the monolithic door leaf, whereby the door leaf element disadvantageously has to be implemented with additional seams and edges and the profile structure is usually wider than the glass element. The wider and thus thicker profile structure also leads to additional edges and shoulders, which further increase the risk of injury to people walking through the revolving door. Summary of the invention

[0003] The object of the present invention is to improve the overall appearance and / or functionality of a revolving door.

[0004] This object is achieved based on a revolving door according to the preamble of claim 1 having the characterizing features. Advantageous developments of the invention are specified in the dependent claims.

[0005] The invention includes the following technical teaching: electrical foil conductors are arranged on the door leaf element, by means of which the display, in particular an LCD, is electrically contacted. As a result, the appearance and / or functionality of the revolving door can be further improved. In addition, the integration of the display into the door leaf element is thereby improved.

[0006] It is also conceivable that at least one of the door leaf elements has a sensor and / or a lighting element. The sensor and / or lighting element can also be contacted electrically and / or data-transmittingly by means of an electrical foil conductor arranged on the door leaf element. The electrical foil conductor can also be arranged in a brush device at the leaf edge of at least one door leaf element or at the center column of the turnstile and preferably contacted at the rotary lead-through. This provides additional functionality without a visible connection on the door leaf.

[0007] It is conceivable that the risk of being caught or injured or trapped, which threatens a pedestrian, is displayed on a display, preferably also actions for minimizing the risk.

[0008] Preferably, the electric foil conductor is arranged in a brush device at the door leaf edge or at the central column of the turnstile and is contacted at the rotary leadthrough. The rotary leadthrough can be designed as a slip ring. This improves the integration of the display into the door leaf element.

[0009] Preferably, the door leaf element is configured as a one-piece glass door leaf. As already described, this one-piece glass door leaf is configured without a door leaf frame or without a frame.

[0010] It is also conceivable that at least one of the cylinder elements has a display, in particular an LCD, for displaying information. Thus, the appearance and / or functionality of the revolving door can be further improved. The display can also be contacted electrically and / or for data transmission by means of an electric film conductor arranged at the cylinder element. It is also conceivable that at least one of the cylinder elements has a sensor and / or a lighting element. The sensor and / or the lighting element can also be contacted electrically and / or for data transmission by means of an electric film conductor arranged at the cylinder element.

[0011] It is also conceivable that at least one brush device is formed on each of the door leaf elements. Preferably, the brush device has a width that matches the width of the door leaf element. Advantageously, the door leaf element transitions evenly into the brush device and preferably finally into the bristles, so that the width of the brush device corresponds to the thickness of the door leaf element. In particular, this results in an improvement of the brush device on the door leaf element of the revolving door. In particular, the brush device can be improved so that it transitions into the door leaf element as seamlessly and without edges as possible.

[0012] The brush device can have a brush with a large number of bristles, but the term "brush device" in the sense of the invention also includes brushes made of a one-piece rubber body, of foam rubber, of felt strips, of silicone lips, etc., so that the brush device does not have to be a brush in the conventional sense. The brush device can therefore be constructed from alternative materials and designs.

[0013] The door leaf element can be formed from at least one or from two glass panes, wherein it is also conceivable to provide more than two glass panes, in particular with corresponding intermediate layers, in order to form the door leaf element. The door leaf element can be formed in particular from so-called composite safety glass (VSG), which has a plurality of glass panes with at least one plastic layer or film located therebetween.

[0014] According to a possible design, the brush device has a receiving strip and a brush strip arranged at the receiving strip. In this case, the receiving strip and / or the brush strip can each have a profile cross section with a width that corresponds approximately or exactly to the width of the corresponding door leaf element. A width that corresponds approximately to the width of the door leaf element here includes deviations of less than 10%, less than 5%, less than 2% and in particular less than 1%. The bristles of the brush device can therefore also be fanned out and extend from the plane of the door leaf element, and the bristles still form an embodiment variant of the invention here.

[0015] The brush strip can also have a base section, which is designed to have a width that corresponds to the width of the corresponding door leaf element. The corresponding width can in particular include deviations of up to 5%, in particular 3% or 1% or 5 mm or 2 mm. The brush strip is preferably enclosed in the receiving strip with a base section and can have bristles, which are composed of natural hair, synthetic hair, silicone, foam rubber, one or more lips, etc., which have the width of the door leaf element when there is no force applied and / or in the new state. Here, the bristles of the brush strip can have an angle of inclination when there is force applied, that is, when, for example, the brush strip is guided along the inner side of the cartridge element, which angle of inclination is in particular less than 30°, in particular 20°, in particular 10° and preferably less than 8°. Therefore, in the sense of the invention, the brush device can also diverge from the plane of the door leaf element, but the bristles of the brush strip extend in the plane of the door leaf element when there is no force applied or in the new state.

[0016] The door leaf element has a door leaf edge, wherein a mounting strip for the particularly detachable fastening of the brush device is provided at the door leaf edge. The mounting strip can be connected in particular to the door leaf edge in a materially fitting, in particular adhesively bonded, and / or force-fitting and / or form-fitting manner. Thus, lateral covering and enclosing of the profile of the glass element can be avoided. The brush device can be fastened to the mounting strip in a materially fitting and / or force-fitting and / or form-fitting manner, for example, there is the possibility of gluing, clamping or form-fitting the brush device to the mounting strip, for example by means of a locking hole geometry or the like, into which a mushroom head pin is latched.

[0017] With further advantages, hollow spaces are formed between the door leaf edge and the mounting and / or receiving strips, in which electrical lines can be arranged in particular. Thus, the monolithic glass door leaf element can also be equipped with an integrally acting brush device according to the invention and also with sensors and / or lighting elements, which can be connected to electrical lines not visible from the outside via the brush device.

[0018] The corresponding leaf edge at which the brush device is arranged can face the inside of the drum element, or the leaf edge can face the bottom or the top cover component. Obviously, multiple brush devices are conceivable at one or more leaf edges of at least one door leaf element. In this way, the door leaf element can be designed to appear integral on all sides.

[0019] With regard to the cover assembly, it is dimensioned in such a way that the drum element forms the outer end of the revolving door and / or the cover assembly or a part of the cover assembly does not protrude beyond the drum element. With this further design of the drum element, in particular with regard to the transition to the cover assembly, the following advantages are achieved: the revolving door has a side wall region which is designed seamlessly and without interruption and in this respect provides an overall appearance and can only minimally accumulate dirt, since dirt cannot accumulate at transitions, cracks, seams, radial projections or other transitions. The overall design is continued in the door leaf element and the brush device arranged thereon.

[0020] Therefore, it is particularly provided that the cover assembly is at least partially accommodated between the cylinder elements, so that the cylinder element surrounds the cover assembly on the outside in the upper region and / or forms an upper end edge at the revolving door. In this regard, a section in the structural height of the cover assembly can also form a part of the side wall area, which transitions downward into the cylinder element without jumping when viewed from the upper end edge. The end edge forms the upper surrounding edge of the revolving door and can be formed only by the cover element, by the cover element that transitions into the cylinder element, or only by the cylinder element.

[0021] It is thereby also possible for the upper cover plate of the cover arrangement to radially project beyond or cover the cartridge element in the region of the upper end edge of the revolving door, so that it extends as far as the vertical outer surface of the cartridge element.

[0022] If the cover arrangement is enclosed on the inside in the drum element, the drum element extends in particular without interruption and continuously beyond the vertical and circumferentially outwardly flared side wall regions to the upper end edge of the revolving door.

[0023] Particularly advantageously, the top cover assembly has a sandwich construction with a lower top cover plate, a filler and / or an upper top cover plate. In this case, the upper top cover plate can form the upper end edge of the revolving door together with the cylinder element. The top cover assembly can thereby be modularly constructed so that at least one filler is provided as core material and the filler has a top cover plate at at least one top cover surface or at both top cover surfaces. In this regard, only an upper top cover plate, only a lower top cover plate or upper and lower top cover plates which preferably extend parallel to each other and with the filler between them can be provided. It is also conceivable that there are further top cover plates which penetrate the filler and, for example, form a top cover plate middle plane.

[0024] The intermediate plane may be necessary, for example, in order to increase the rigidity of the top cover assembly and in order to accommodate components within the top cover assembly or to hold them together or to reinforce each other in their overall structure. However, the basic concept proposes a sandwich construction, which allows a modularly operable top cover assembly to be realized, which can be connected to the cylinder element in situ as a whole, in particular can be placed on the upper side of the cylinder element, which is preferred when a turnstile is rotatably accommodated between the cylinder elements.

[0025] According to an additional and particularly preferred alternative variant, the lower cover plate and / or the upper cover plate can be connected to one another with the filler material by means of a thermal bonding method. It is thus possible that after the cover assembly has been assembled with the filler material and the cover plate and optionally also with further functional and structural elements, the sandwich thus formed is hot pressed in a furnace, i.e. properly baked, in such a way that a materially bonded composite is produced under applied pressure and under heating, wherein in particular the parallelism of the cover plates and the exact height of the cover assembly can be adjusted simultaneously.

[0026] For a further improved overall appearance of the revolving door, in particular with integrally acting door leaf elements and the brush device transitioning thereto without jumping, a cover device can be arranged on the turnstile so as to rotate together, the brush device of the door leaf element being stationary on the upper side adjacent to the cover device.

[0027] The cover device rotates uniformly with the rotation of the turnstile and is rigidly connected to it, so that the cover device together with the turnstile forms a unit that can rotate between the cylinder elements. The cover device adjoins the lower side of the cover assembly, wherein in particular there can be a gap between the cover device and the cover assembly. The cover assembly can have a lower side equipped with structural and functional elements, while the cover assembly has no cover and does not have to meet optical requirements, because the cover device forms the area of ​​the turnstile visible from the walking area on the upper side. It is particularly advantageous that the cover device and the cover assembly are designed to be parallel to each other in planes, wherein the cover device can extend in at least one or more planes; it is also conceivable that the cover assembly has the following areas: the areas have different spacings relative to the cover device.

[0028] The top cover device can in particular completely cover the top cover assembly on the bottom side, wherein the top cover device preferably has a diameter that substantially corresponds to the diameter of the top cover assembly. The diameter of the top cover assembly and the diameter of the top cover device can deviate, for example, by less than 50%, preferably less than 20% and particularly preferably less than 5%, and the top cover device can in particular have a diameter with which the top cover device substantially completely covers the top cover assembly from the bottom side, so that the bottom side of the top cover assembly is no longer visible. In any case, the diameter of the top cover device can be determined so that the top cover assembly remains visible only from a side perspective.

[0029] The turnstile can have a plurality of door leaf elements, for example two, three or four door leaf elements, wherein the cover device has a sub-part which is arranged between the door leaf elements at the upper end of the turnstile facing the cover device. It is also possible here to arrange the sub-part on the upper side of the door leaf elements or to design the cover device as a flat disk and to place it on the upper side of the door leaf elements, for example also with the aid of a central opening, in order to connect the central column of the turnstile to the motor in the cover assembly. It is also possible that the cover device is designed in two parts and in particular comprises two semicircles.

[0030] The sub-components can be connected to or at the door leaf element in a force-fitting and / or material-fitting and / or form-fitting manner, and it can be provided that the sub-components for the door leaf element and for that matter also for the turnstile as a whole form a reinforcing structure. The number of sub-components can correspond to the number of door leaf elements of the turnstile.

[0031] It is thus possible for the sub-components arranged on the door leaf elements to form a structure which aligns the door leaf elements with respect to one another and / or reinforces them.

[0032] It is also conceivable that the display is arranged on the glass pane so that the display is surrounded by the transparent glass surface of the glass pane. This improves the integration of the display into the door leaf element.

[0033] It is also conceivable that at least one of the door leaf elements has at least two glass panes arranged parallel to one another, wherein the display is arranged between the glass panes, preferably wherein the glass panes are connected to one another by means of a composite film, wherein the display is integrated into the composite film or arranged at or on the composite film. This allows for optimal integration.

[0034] It is also conceivable that the display is designed for interaction with a person, in particular by means of a touch input, wherein the interaction can preferably cause the turnstile to stop and / or change the rotation speed. In particular, an emergency stop of the rotation can thus be implemented by a pedestrian or a person inside the turnstile. This is an improvement in particular over conventional installations, in which the emergency stop function can only be implemented from outside the turnstile. As a result, the safety of pedestrians can also be increased in unexpected situations.

[0035] It is also conceivable that the cylinder element has an inner glass element and an outer glass element, respectively, wherein the cover assembly is placed indirectly or directly on the upper end surface of the inner glass element and / or on the upper end surface of the outer glass element. It is conceivable that the inner glass element has a smaller vertical length than the outer glass element, so that the outer glass element surrounds the cover assembly at least partially or completely on the outside. In cooperation with the door leaf element, the appearance of the revolving door is further improved. The user gets the impression of a facility without edges while having a high degree of interactivity.

[0036] Preferably, at least one profile element is provided, which is placed on the upper end surface of the inner glass element and / or on the upper end surface of the outer glass element, wherein the top cover component is accommodated in or on the profile element. The profile element can be bonded to the inner glass element and / or to the outer glass element. Preferably, at least one region of the outer glass element that projects in height beyond the inner glass element has a coating or is colored. This further improves the appearance and functionality of the overall facility. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In the following, together with the description of preferred embodiments of the present invention, further measures for improving the present invention are described in detail with reference to the accompanying drawings. The accompanying drawings show:

[0038] Figure 1 The essential components of a revolving door are shown in a perspective view with a door leaf element on which a brush device is arranged.

[0039] Figure 2 A view showing a door leaf element with a display arranged thereon,

[0040] Figure 3a / Figure 3b / Figure 3c An embodiment is shown for arranging a display on a door leaf element.

[0041] Figure 4 An exploded view showing the brush device spaced apart from the door leaf element,

[0042] Figure 5 A detail view showing a brush arrangement at a door leaf element, and

[0043] Figure 6 A cross-sectional view of a top cover assembly with a door leaf element arranged thereunder is shown, with a brush arrangement. DETAILED DESCRIPTION

[0044] Figure 1A bird's eye view of the components of a revolving door 100 is shown with two oppositely arranged cylinder elements 11, which are designed to accommodate a cover assembly 12 on the upper side. For this purpose, the cylinder element 11, which is designed in a curved manner, has an inner glass element 11a and an outer glass element 11b, wherein the inner glass element 11a has a smaller vertical length than the outer glass element 11b, so that the outer glass element 11b protrudes beyond the inner glass element 11a and surrounds the cover assembly 12 at least partially or completely on the outside. A brush device 14 is arranged on the leaf edge 20 of the door leaf element 13 of the revolving door 10, which brush device faces the inner side of the cylinder element 11. In a manner not shown in detail, a further brush device 14 can also be arranged on the leaf edge 20 of the door leaf element 13 at the bottom or facing the cover assembly 12.

[0045] The door leaf element 13 is designed as a monolithic glass door leaf. In addition, one of the cylinder elements 11 has a display (not shown). The display is contacted here electrically and for data transmission by means of a thin-film conductor (also not shown). The revolving door is thus transparent and interactive. In addition, one of the cylinder elements 11 can have a lighting device (not shown) and / or a sensor (not shown), which is also contacted by means of a thin-film conductor.

[0046] Figure 2 A door leaf element 13 of a turnstile (not shown in further detail) is shown by way of example, which is arranged on a central column 118 and in which a display 114 for displaying information 115 is located centrally in the planar door leaf element 13. For electrical contacting of the display 114, the door leaf element 13 has a foil conductor 117, which is guided, by way of example, toward the central column 118 and parallel to it or in or at the central column 118 to a rotary lead-through 119 in order to electrically connect the display 114 to the stationary parts of the turnstile.

[0047] The foil conductor 117 is constructed from a thin layer, so that it is essentially transparent and thus invisible, but can nevertheless conduct current. Thus, the foil conductor 117 can also be designed to be invisible, just like the transparent display 114 itself, so that the information 115 that can be displayed by means of the display 114 appears suspended in a certain manner centered on the flat extension of the door leaf element 13.

[0048] The risk of being trapped or injured or trapped, which threatens the pedestrian, can be displayed on the display (not shown), wherein actions for minimizing the risk can also be displayed.

[0049] Furthermore, the door leaf element 13 has sensors and / or lighting elements (not shown). The sensors and / or lighting elements can also be contacted electrically and / or data-transmittingly by means of an electrical foil conductor 117 or a further foil conductor (not shown here) arranged on the door leaf element. The electrical foil conductor can also be arranged on the central column 118 of the turnstile and contacted at the rotary leadthrough 119. This provides further functionality on the door leaf without a visible connection.

[0050] Figure 3a A cross section of a door leaf element 13 is shown having a glass plate 116 , and a display 114 is applied to the surface of the glass plate 116 , so that the glass plate 116 forming the door leaf element 13 simultaneously forms a carrier substrate for the display 114 .

[0051] Figure 3b The door leaf element 13 is shown with a glass plate 116 having a display 114, wherein the display 114 is covered with a protective body 120, for example with a protective film. In this case, the display 114 can form a real electrically active LCD surface, which is applied to the glass plate 116 as a carrier substrate, and the film-like protective body 120 covers the display 114 and in particular also the rest of the door leaf element 13.

[0052] Figure 3c The door leaf element 13 is shown, which has a first glass pane 116 and a second glass pane 116 arranged plane-parallel thereto, wherein a composite film 121 is inserted between the two glass panes 116. The display 114 is located between the composite film 121 and the lower glass pane 116, so that the display is protectively enclosed between the two glass panes 116. The door leaf element 13 can thus be designed as a composite safety glass, and the display 114 is protectively located between the two glass panes 116.

[0053] Figure 4 The brush device 14 is shown in a perspective view spaced apart from the door leaf element 13 , so that a bird's eye view is obtained. The brush device 14 has a receiving strip 16 and a brush strip 17 , and the bristles 19 are either arranged on the brush strip 17 , for example pressed in, or are formed integrally with the brush strip 17 .

[0054] The door leaf element 13 has two glass panes 15, which are connected to each other in a manner not shown in detail, for example via a film, so that composite safety glass is used for the door leaf element 13. However, the door leaf element 13 can be formed by a single glass pane 15, in particular as ESG (single-pane safety glass) in an embodiment not shown. Here, other features can be applied similarly. The door leaf element 13 is formed with a width B and has a mounting strip 21 at the door leaf edge 20, which is bonded to the door leaf edge 20, for example. The mounting strip 21 is U-shaped in the example shown and is bonded to the door leaf edge 20 with an outer base surface, so that if the receiving strip 16 of the brush device 14, which is formed as an H-profile, is arranged, for example, clamped at the mounting strip 21, a hollow space 22 is generated inside the U. Therefore, an electrical conductor 23 can be guided, for example, in the hollow space 22 along the door leaf edge 20 of the door leaf element 13, for which purpose a cable holder can also be placed in the hollow space 22, for example, arranged at the mounting strip.

[0055] Due to the H-profile of the receiving strip 16, the receiving strip has a cross-section with the help of which the brush strip 17 can be inserted on a first side of the receiving strip 16, and if the receiving strip 16 is arranged on the mounting strip 21, for example, by being snapped, clamped or by means of material fit, then on the opposite side the receiving strip 16 forms a hollow space 22 together with the mounting strip 21.

[0056] Both the receiving strip 16 and in particular the brush strip 17 with the bristles 19 correspond to the width B of the door leaf element 13, so that in the installed state of the brush device 14, the door leaf element 13 is not thickened on the edge side and the entire brush device 14 corresponds approximately to the width of the door leaf element 13. The deviation of the width of the brush device 14 relative to the width of the door leaf element 13 can, for example, be up to a maximum of 30%, preferably up to a maximum of 20%, particularly preferably up to a maximum of 15% and most preferably up to a maximum of 10%, by which the width dimension of the brush device 14 exceeds the width B of the door leaf element 13. In the new state and when the bristles 19 of the brush device 14 are not pressed by contact with the inner side of the cylinder element 11, the deviation can also be significantly less than 10%, ideally 0%.

[0057] Figure 5 In another view, a door leaf element 13 is shown, which is constructed from two glass plates 15 connected to one another, wherein a brush device 14 is arranged at a door leaf edge 20. By arranging a receiving strip 16, a hollow space 22 is created, through which, for example, an electrical conductor 23 can be guided. On the outside of the receiving strip 16, a brush strip 17 is enclosed on a base section 18, and bristles 19 extend from the base section 18 away from the door leaf element 13.

[0058] The bristles 19 can diverge from each other at a small angle α, for example less than 20%, preferably less than 10%, preferably less than 5% and most preferably less than 2%, so that a small divergence of the bristles 19 from the width B of the door leaf element 13 can be produced, especially if the bristles 19 are in contact with the inner side of the barrel element.

[0059] Figure 6 In another view, the door leaf element 13 is shown below the cover assembly 12, and a brush device 14 having a receiving strip 16 and a brush strip 17 is arranged at the door leaf edge 20 of the door leaf element 13. The brush strip 17 is in contact with the inner side of the cylinder element 11 of the revolving door 100. On the cover side, a cover element 24 is provided, and the illustration shows that the brush device 14 reaches up to the cover element 24 on the upper side. Here, the cover element 24 rotates with the rotation of the door leaf element 13, so that the brush device 14 together with the cover element 24 forms a clear geometric end portion, which is aligned with a minimum number of edges and shoulders.

[0060] The embodiments of the invention are not limited to the preferred exemplary embodiments described above. Rather, a large number of variants are conceivable, which also utilize the described solutions in principle in different types of embodiments. All features and / or advantages arising from the claims, the description or the drawings, including structural details or spatial arrangements, may be essential to the invention both per se and in the most diverse combinations.

[0061] List of reference numerals:

[0062] 100 revolving doors

[0063] 10 Turnstile

[0064] 11 cylinder elements

[0065] 12 Top cover assembly

[0066] 13 Door leaf elements

[0067] 14 brush device

[0068] 15 Glass Plate

[0069] 16 Accommodation Bar

[0070] 17 Brush Strip

[0071] 18 base section

[0072] 19 Bristles

[0073] 20 Door leaf edges

[0074] 21 Mounting strip

[0075] 22 Hollow Space

[0076] 23 Electrical wire

[0077] 24 top cover elements

[0078] B Width

[0079] a angle

[0080] 116 Glass Plate

[0081] 117 Thin Film Wire

[0082] 118 Center Column

[0083] 119 Rotating threading unit

[0084] 120 Protector

[0085] 121 Composite film

Claims

1. A revolving door (100), comprising a turnstile (10), the turnstile being arranged between oppositely disposed cylinder elements (11), and comprising a cover assembly (12), the cover assembly being connected to the cylinder element (11) at the top and the turnstile (10) being rotatably supported on the cover assembly, wherein the turnstile (10) comprises door leaf elements (13), wherein at least one of the door leaf elements (13) comprises a display (114) for displaying information (115), characterized in that: An electrical foil conductor (117) is provided on the door leaf element (13), by means of which the display (114) is electrically contacted.

2. The revolving door (100) according to claim 1, It is characterized in that The electric foil conductor (117) is arranged at a leaf edge (20) of the at least one leaf element (13) in a brush device (20) or at a central column (118) of the turnstile (10) and is contacted at a rotary leadthrough (119) which is designed as a slip ring.

3. The revolving door (100) according to claim 1 or 2, It is characterized in that The rotary leadthrough is designed as a slip ring.

4. The revolving door (100) according to any one of the preceding claims, characterized in that: The door leaf elements (13) are each formed from at least one or from two or more parallel glass panels (15).

5. The revolving door (100) according to claim 4, It is characterized in that The display (114) is arranged on the glass plate (15, 116) such that the display (114) is surrounded by a transparent glass surface of the glass plate (15, 116).

6. The revolving door (100) according to any one of the preceding claims, characterized in that: At least one of the door leaf elements (13) has at least two glass plates (15, 116) arranged parallel to each other, wherein the display (114) is arranged between the glass plates (15, 116), in particular wherein the glass plates (15, 116) are connected to each other by means of a composite film (121), wherein the display (114) is integrated in the composite film (121) or is arranged at or on the composite film.

7. The revolving door (100) according to any one of the preceding claims, characterized in that: The display (114) is designed for interaction with a person, in particular by means of touch input, in particular wherein the interaction enables a stop and / or a change in the rotation speed of the turnstile (10).

8. The revolving door (100) according to any one of the preceding claims, characterized in that: The door leaf element (13) is designed as a one-piece glass door leaf.

9. The revolving door (100) according to any one of the preceding claims, It is characterized in that At least one of the cartridge elements has a display for showing information.

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