EP0622514B1 - Swing door for entrance barrier - Google Patents

Swing door for entrance barrier Download PDF

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Publication number
EP0622514B1
EP0622514B1 EP94105536A EP94105536A EP0622514B1 EP 0622514 B1 EP0622514 B1 EP 0622514B1 EP 94105536 A EP94105536 A EP 94105536A EP 94105536 A EP94105536 A EP 94105536A EP 0622514 B1 EP0622514 B1 EP 0622514B1
Authority
EP
European Patent Office
Prior art keywords
housing
accordance
gate
swing gate
swing
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.)
Expired - Lifetime
Application number
EP94105536A
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German (de)
French (fr)
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EP0622514A1 (en
Inventor
Rudolf Wanzl
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.)
Wanzl GmbH and Co Entwicklungs KG
Original Assignee
Wanzl GmbH and Co Entwicklungs KG
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Publication date
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Publication of EP0622514A1 publication Critical patent/EP0622514A1/en
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Publication of EP0622514B1 publication Critical patent/EP0622514B1/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B11/00Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/08Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
    • E06B11/085Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets non-rotary or with a limited angle of rotation, e.g. 90°
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/614Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132Doors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/40Application of doors, windows, wings or fittings thereof for gates

Definitions

  • the invention relates to a swing door for a passage of people, with a door leaf arranged on a housing, which is pivotally mounted about a vertical axis and is driven by an electric motor which can be controlled with the aid of control means, a brake device which can also be controlled by control means being provided for Locking the door leaf in the starting position and in the open position is determined.
  • Swinging doors of this type are often found in the entrance areas of self-service shops. As a rule, these doors are preceded by light barriers installed at the pedestrian passage, which cause the swing doors to open and close automatically when passing through the pedestrian passage.
  • a door of the type mentioned at the outset is also known from EP 0 423 016 A1.
  • the electric motor required to drive the door leaf is arranged at a distance from the pivot axis of the door leaf, so that, for example, a belt drive is required to move the door leaf.
  • This type of construction creates a relatively large housing. Several such swing doors in the entrance areas of self-service shops require a lot of space. This is undesirable.
  • the object of the invention is to further develop a swing door of the generic type so that a reduction in relevant components and a reduction in the space requirement of the swing door is achieved.
  • the electric motor is formed by a stepper motor, the rotor of which is rotationally connected to the door leaf and the stator is arranged stationary on the swinging door.
  • the electric motor according to the invention is not laterally offset from the swing axis of the door leaf.
  • the present invention thus expediently creates a swing door which dispenses with a previously essential component and which can be set up in a confined space, preferably in a tubular housing, as a columnar structural unit. Swing doors designed in this way require an extremely small footprint.
  • the stator of the electric motor is arranged in a fixed position on a support device which is supported on the housing, while the external rotor is connected to the pivoting part of the door leaf in a rotationally locking manner.
  • This construction allows a pivoting door to be created in a manner known per se, which is followed by a pivoting part on a lower housing pillar which can be anchored to the floor, which carries the door leaf and ends at the top with an upper housing pillar, the housing pillars and the pivoting part being tubular parts with preferably the same Diameters are designed.
  • This pivoting door also allows, in a known manner, the attachment of guide rails which are intended to form fencing and can be fastened to the lower and upper rigid housing pillars.
  • the stator is The electric motor is fixed in place on the housing, while the rotor which is now arranged inside the stator is connected in a rotationally locking manner to a drive shaft leading to the door leaf.
  • This construction allows the formation of a swing door, in which the drive shaft protrudes above the upper limit of the swing door and allows a swing door to be created, as is shown, for example, in WO 86/00953 in FIG. 9.
  • the housing 1 has a housing 2 which can be fastened to the floor and which carries a door leaf 8 which can be pivoted about a vertical axis 7.
  • the housing 2 can have a wide variety of shapes in a known manner, but it is expedient to design the housing 2 in the form of a round column in a known manner such that the housing 2 consists of a lower tubular housing column 3 and an upper housing column 4, between the two housing columns 3, 4 of the door leaf 8 is arranged.
  • the lower housing column 3 can be attached to the floor.
  • a closable opening 6 is provided in the wall of the lower housing column 3. Through this Opening 6 leads to a large part of the control means, not shown, as a rule, which control the movements of the door leaf 8 in a known manner in connection with a light barrier, which is also not shown, that is to say outside the pivoting door 1.
  • a plate 16 Arranged within the lower housing column 3 and in its upper region, a plate 16 is welded in, which carries both a brake device 17 designed as a known magnetic brake and a cylindrical support device 20 designed as a hollow axle, both parts being screwed to the plate 16.
  • the braking device 17 and the support device 20 are arranged on the vertical axis 7.
  • the braking device 17 consists in a known manner of a fixed section 18 which is screwed to the plate 16 and of a rotatable section 19. A detailed description of the braking device 17 can be dispensed with, since the construction of magnetic brakes of this type is generally known.
  • the door leaf 8 consists of a swivel tube 14 and a bow-shaped frame 9 fastened to the swivel tube 14.
  • a cylindrical bearing housing 22 is fitted in a form-fitting manner, both in the swivel tube 14 and on the bearing housing 22 each having an opening 15 for receiving the free end 10 of the lower horizontal section 9 'of the bow-shaped frame 9.
  • Both the rotatable section 19 of the braking device 17 and the lower horizontal section 9 'of the bow-shaped frame 9 are screwed to the bearing housing 22, that is to say connected to it in a stationary manner.
  • the lower section 9 'of the bow-shaped frame 9 is in the inside of the bearing housing 22 as a or Multi-phase stepper motor designed, cylindrical electric motor 23 fitted.
  • the stator 25 of the electric motor 23 is penetrated by the support device 20 and is arranged thereon in a stationary manner, while the rotor 24 of the electric motor 23 is connected to the bearing housing 22 and thus also to the door leaf 8 in a rotationally locking manner.
  • the construction, as well as the functions of such stepper motors are known. A detailed description is therefore unnecessary at this point.
  • the electric motor 23 is followed at the top by a cylindrically designed cover part 27 which is fitted in the pivot tube 14 and is screwed to the bearing housing 22.
  • the cover part 27 serves to fix the position of the electric motor 23.
  • Ball bearings 26 inserted in the bearing housing 22 and in the cover part 27 are mounted on the support device 20, so that the door leaf 8 can be pivoted about the vertical axis 7.
  • a plurality of spacers 29 are provided, which, likewise penetrated by the support device 20, are intended for supporting the ball bearings 26 and thus the bearing housing 22 with the door leaf 8 and the electric motor 23.
  • a support ring 30 is provided, which is placed on the support device 20 and contributes to fixing the position of the bearing housing 22.
  • the cover part 27 has a concentric depression 28.
  • This depression 28 is expediently used to accommodate further control means (not shown in more detail), the control means provided at this point consisting of known link plates which are optoelectronically scanned and thus determine the respective position of the door leaf 8.
  • a bearing ring 31 is provided in the upper region of the swivel tube 14 and inserted into the swivel tube 14 in a form-locking and rotationally locking manner. Both the bearing ring 31 and the leg tube 14 are each equipped with an opening 15 into which the free end 11 of the upper horizontal section 9 '' of the bow-shaped frame 9 is inserted and screwed to the bearing ring 31.
  • the bearing ring 31 has a further ball bearing 26 which, like the bearing ring 31, penetrated by the support device 20, is intended for supporting the door leaf 8 on the support device 20.
  • the support device 20 ends above the bearing ring 31.
  • Its upper end face 21 is a support point for the upper housing column 4, which is screwed to the support device 20 by means of a plate 32.
  • two O-rings 33 are provided, which are expediently provided to compensate for the manufacturing and assembly tolerances between the swivel tube 14 and the bearing housing 22 and the bearing ring 31 .
  • the upper housing column 4 can, for example, end at the top with a light dome 40.
  • connection point for the attachment of horizontally arranged guide rails can be provided on the upper and lower housing columns 3, 4, which are provided together with further posts to form a fencing belonging to the passage of people.
  • the support device 20 designed as a hollow axis allows cables to be guided from bottom to top, with lateral openings (not shown in detail) in the support device 20 leading to the components to be supplied with electrical energy.
  • the electric motor 23 switched with the light barrier is set in motion. Due to the rotational connection between the rotor 24 and the bearing housing 22 and the likewise rotational connection between the bearing housing 22 and the bow-shaped frame 9 of the door leaf 8, the door leaf 8 usually rotates through 90 °.
  • the control means switch off the electric motor 23 and the braking device 17. This brakes because you are more flexible Section 19 is rotationally connected to the bow-shaped frame 9 of the door leaf 8, the door leaf 8 and brings it to a standstill.
  • the door leaf 8 now occupies an open position, ie the passage for people is open.
  • the control means switch off the braking device 17 and the electric motor 23 in such a way that it rotates in the opposite direction and thus swivels the door leaf 8 back into its starting position in which the passage of people is closed. Then the electric motor 23 is switched off again and the braking device 17 is switched on, so that the door leaf 8 is locked.
  • the pivoting process of the door leaf 8 just described begins again.
  • Fig. 2 shows a swinging door 1 for a passage of people, whose tubular housing 2 in the example also consists of only one housing column 5 and whose door leaf 8 is inserted into the tubular housing 2 from above centrally to the housing column 5, that is to say arranged on the vertical axis 7 is.
  • the housing 2 of the swing door 1 can be attached to the floor.
  • a large part of the control means are accommodated in the housing column 5 below a lower bearing plate 34 which is arranged in the interior of the housing column 5.
  • a closable opening 6 leads from the outside to the control means.
  • a further upper bearing plate 35 is connected in a stationary manner to the housing column 5, the upper bearing plate 35 being screwed to the housing column 5, while the lower bearing plate 34 can be screwed or welded to the housing column 5.
  • 35 ball bearings 26 are used, which serve the rotatable mounting of a drive shaft 36, which is located on the vertical axis 7, at its upper end by means of a sleeve 13 in a rotationally connected manner with the shaft extension 12 of the door leaf 8 leading to the outside is.
  • a braking device 17, as described in FIG. 1, is placed on the lower bearing plate 34 and screwed with its fixed section 18 to the bearing plate 34, while the rotatable section 19 is rotationally connected to the drive shaft 36.
  • An electric motor 23 designed as a stepping motor is provided above the rotatable section 19 and, like the parts described above, penetrated by the drive shaft 36.
  • the rotor 24 of the electric motor 23 is connected in a rotationally locking manner to the drive shaft 36 and thus in a rotationally locking manner to the door leaf 8, while the stator 25 of the electric motor 23 is stationary with the housing 2 designed as a housing column 5 connected is.
  • the electric motor 23 is supported with its stator 25 on a spacer ring 37, which is arranged between the fixed section 18 of the braking device 17 and the stator 25 of the electric motor 23.
  • Another spacer ring 38 is inserted between the stator 25 and the upper bearing plate 35.
  • Retaining rings provided on the drive shaft 36 and optionally also at least one spacer sleeve 39 mounted on the drive shaft 36 guarantee a perfect construction of the swing door 1.
  • the control means described in FIG. 1 can be in the form of link plates either above the upper bearing plate 35 or be arranged between this and the electric motor 23.
  • the housing column 5 is limited at the top by an appropriately designed end piece. In order to obtain a cable feed for the electrical components, where necessary, grooves or openings are provided in the parts arranged from bottom to top.
  • the electric motor 23 starts to rotate.
  • the rotational connection of the rotor 24 of the electric motor 23 with the drive shaft 36 and again due to the rotational connection of the drive shaft 36 to the door leaf 8 the latter usually swings out by 90 °.
  • the control means then switch off the braking device 17 and cause the electric motor 23 to make an opposite rotation until the door leaf 8 has reached its starting position in which it closes the passage of people.
  • the electric motor 23 is switched off again and the braking device 17 is switched on again, so that the door leaf 8 is locked.
  • the invention leaves it to the respective application which additional technical possibilities are provided for controlling the door leaf 8.
  • the door leaf 8 automatically swings out into an opening position that allows the passage of people, and after a predetermined period of time swings back again into the starting position in which the passage is closed.
  • the door leaf 8 is locked by means of the braking device 17. Nevertheless, this locking only goes so far that the door leaf 8 in the event of a rapid evacuation of a self-service market in the event of danger, when a certain minimum force is exerted from the starting position, can be pivoted both in one and in the other direction.

Description

Die Erfindung betrifft eine Schwenktüre für einen Personendurchgang, mit einem an einem Gehäuse angeordneten Türflügel, der um eine vertikale Achse verschwenkbar gelagert ist und dessen Antrieb über einen mit Hilfe von Steuerungsmitteln ansteuerbaren Elektromotor erfolgt, wobei eine ebenfalls durch Steuerungsmittel ansteuerbare Bremseinrichtung vorgesehen ist, die zum Arretieren des Türflügels in der Ausgangslage und in der geöffneten Lage bestimmt ist.The invention relates to a swing door for a passage of people, with a door leaf arranged on a housing, which is pivotally mounted about a vertical axis and is driven by an electric motor which can be controlled with the aid of control means, a brake device which can also be controlled by control means being provided for Locking the door leaf in the starting position and in the open position is determined.

Schwenktüren dieser Art findet man häufig in Eingangsbereichen von Selbstbedienungsgeschäften. Diesen Türen sind in der Regel am Personendurchgang installierte Lichtschranken vorgeschaltet, die beim Durchschreiten des Personendurchganges ein selbsttätiges Öffnen und Schließen der Schwenktüren bewirken.Swinging doors of this type are often found in the entrance areas of self-service shops. As a rule, these doors are preceded by light barriers installed at the pedestrian passage, which cause the swing doors to open and close automatically when passing through the pedestrian passage.

In der WO 86/00953 ist eine derartige Schwenktüre näher beschrieben. Zur Herstellung dieser Türe ist ein enormer Bauteileaufwand erforderlich. Dies ist nachteilig.Such a swing door is described in more detail in WO 86/00953. An enormous amount of components is required to manufacture this door. This is a disadvantage.

Durch die EP 0 423 016 A1 ist ebenfalls eine Türe der eingangs erwähnten Art bekannt. Bei dieser Schwenktüre ist der zum Antreiben des Türflügels erforderliche Elektromotor in einem Abstand zur Schwenkachse des Türflügels angeordnet, so daß zum Bewegen des Türflügels beispielsweise ein Riemenantrieb erforderlich ist. Diese Art der Konstruktion läßt ein relativ großes Gehäuse entstehen. Mehrere solcher Schwenktüren in den Eingangsbereichen von Selbstbedienungsgeschäften untergebracht benötigen sehr viel Stellplatz. Dies ist unerwünscht.A door of the type mentioned at the outset is also known from EP 0 423 016 A1. In this swing door, the electric motor required to drive the door leaf is arranged at a distance from the pivot axis of the door leaf, so that, for example, a belt drive is required to move the door leaf. This type of construction creates a relatively large housing. Several such swing doors in the entrance areas of self-service shops require a lot of space. This is undesirable.

Die Aufgabe der Erfindung besteht darin, eine Schwenktüre der gattungsgemäßen Art so weiterzuentwickeln, daß eine Reduzierung relevanter Bauteile und eine Verringerung des Platzbedarfes der Schwenktüre erzielt wird.The object of the invention is to further develop a swing door of the generic type so that a reduction in relevant components and a reduction in the space requirement of the swing door is achieved.

Die Aufgabe ist erfindungsgemäß dadurch gelöst, daß der Elektromotor durch einen Schrittmotor gebildet ist, dessen Rotor drehschlüssig mit dem Türflügel verbunden und dessen Stator ortsfest an der Schwenktüre angeordnet ist.The object is achieved in that the electric motor is formed by a stepper motor, the rotor of which is rotationally connected to the door leaf and the stator is arranged stationary on the swinging door.

Im Gegensatz zu der in der WO 86/00953 beschriebenen Lösung ist z.B. bei der erfindungsgemäßen Schwenktüre keine Kupplung erforderlich.In contrast to the solution described in WO 86/00953, e.g. no coupling required for the swing door according to the invention.

Verglichen mit der in der EP 0 423 016 A1 beschriebenen Schwenktüre ist der Elektromotor gemäß der Erfindung von der Schwenkachse des Türflügels nicht seitlich versetzt angeordnet.Compared to the swing door described in EP 0 423 016 A1, the electric motor according to the invention is not laterally offset from the swing axis of the door leaf.

Die vorliegende Erfindung läßt somit in zweckmäßiger Weise eine Schwenktüre entstehen, die auf ein bisher wesentliches Bauelement verzichtet und die auf engstem Raum, bevorzugt in einem rohrförmigen Gehäuse, als säulenförmige Baueinheit aufgestellt werden kann. Solchermaßen gestaltete Schwenktüren beanspruchen eine äußerst geringe Stellfläche.The present invention thus expediently creates a swing door which dispenses with a previously essential component and which can be set up in a confined space, preferably in a tubular housing, as a columnar structural unit. Swing doors designed in this way require an extremely small footprint.

Bei einem ersten Ausführungsbeispiel ist der Stator des Elektromotors ortsfest an einer am Gehäuse sich abstützenden Trageinrichtung angeordnet, während der außenliegende Rotor mit dem Schwenkteil des Türflügels drehschlüssig verbunden ist. Diese Konstruktion läßt in an sich bekannter Weise eine Schwenktüre entstehen, der auf einer am Boden verankerbaren unteren Gehäusesäule ein Schwenkteil folgt, das den Türflügel trägt und nach oben hin mit einer oberen Gehäusesäule abschließt, wobei die Gehäusesäulen und das Schwenkteil als rohrförmige Teile mit bevorzugt gleichem Durchmesser gestaltet sind. Diese Schwenktüre erlaubt in ebenfalls bekannter Weise das Anbringen von Führungsholmen, die zur Bildung von Umzäunungen bestimmt und an der unteren und oberen starren Gehäusesäule befestigbar sind.In a first exemplary embodiment, the stator of the electric motor is arranged in a fixed position on a support device which is supported on the housing, while the external rotor is connected to the pivoting part of the door leaf in a rotationally locking manner. This construction allows a pivoting door to be created in a manner known per se, which is followed by a pivoting part on a lower housing pillar which can be anchored to the floor, which carries the door leaf and ends at the top with an upper housing pillar, the housing pillars and the pivoting part being tubular parts with preferably the same Diameters are designed. This pivoting door also allows, in a known manner, the attachment of guide rails which are intended to form fencing and can be fastened to the lower and upper rigid housing pillars.

Bei einem zweiten Ausführungsbeispiel ist der Stator des Elektromotors ortsfest am Gehäuse befestigt, während der nunmehr innerhalb des Stators angeordnete Rotor mit einer zum Türflügel führenden Antriebswelle drehschlüssig verbunden ist. Diese Konstruktion erlaubt die Bildung einer Schwenktüre, bei der die Antriebswelle über die obere Begrenzung der Schwenktüre nach oben hinausragt und eine Schwenktüre entstehen läßt, wie sie z.B. in der WO 86/00953 in Fig. 9 dargestellt ist.In a second embodiment, the stator is The electric motor is fixed in place on the housing, while the rotor which is now arranged inside the stator is connected in a rotationally locking manner to a drive shaft leading to the door leaf. This construction allows the formation of a swing door, in which the drive shaft protrudes above the upper limit of the swing door and allows a swing door to be created, as is shown, for example, in WO 86/00953 in FIG. 9.

Die Erfindung wird anhand zweier Ausführungsbeispiele näher erläutert, wobei beide dargestellten Schwenktüren der Einfachheit halber als zylindrische und säulenförmige Geräte gestaltet sind. Es zeigt

Fig. 1
eine Schwenktüre, bei welcher der Rotor mit dem Schwenkrohr des Türflügels verbunden ist, sowie
Fig. 2
eine Schwenktüre, bei welcher der Rotor mit der Antriebswelle des Türflügels in Verbindung steht.
The invention is explained in more detail with the aid of two exemplary embodiments, the two pivoting doors shown being designed as cylindrical and columnar devices for the sake of simplicity. It shows
Fig. 1
a swing door, in which the rotor is connected to the pivot tube of the door leaf, and
Fig. 2
a swing door, in which the rotor is connected to the drive shaft of the door leaf.

Beide Schwenktüren sind größtenteils schematisch in Schnittdarstellungen gezeichnet. Kleine Einzelheiten sind aus Platzgründen in den Zeichnungen weggelassen oder vereinfacht dargestellt.Both swing doors are mostly drawn schematically in sectional views. Small details are omitted in the drawings for reasons of space or are shown in simplified form.

Die in Fig. 1 dargestellte Schwenktüre 1 für einen Personendurchgang weist ein am Boden befestigbares Gehäuse 2 auf, das einen um eine vertikale Achse 7 verschwenkbaren Türflügel 8 trägt. Das Gehäuse 2 kann in bekannter Weise verschiedenste Formen aufweisen, jedoch ist es zweckmäßig, das Gehäuse 2 in ebenfalls bekannter Weise rundsäulenförmig so zu gestalten, daß das Gehäuse 2 aus einer unteren rohrförmigen Gehäusesäule 3 und aus einer oberen Gehäusesäule 4 besteht, wobei zwischen beiden Gehäusesäulen 3, 4 der Türflügel 8 angeordnet ist. Die untere Gehäusesäule 3 ist am Boden befestigbar. In der Wand der unteren Gehäusesäule 3 ist eine verschließbare Öffnung 6 vorgesehen. Durch diese Öffnung 6 gelangt man zu einem Großteil der nicht näher dargestellten, in der Regel elektronischen Steuerungsmittel, welche in Verbindung mit einer am ebenfalls nicht dargestellten Personendurchgang, also außerhalb der Schwenktüre 1 befindlichen Lichtschranke, die Bewegungsabläufe des Türflügels 8 in bekannter Weise steuern.1 has a housing 2 which can be fastened to the floor and which carries a door leaf 8 which can be pivoted about a vertical axis 7. The housing 2 can have a wide variety of shapes in a known manner, but it is expedient to design the housing 2 in the form of a round column in a known manner such that the housing 2 consists of a lower tubular housing column 3 and an upper housing column 4, between the two housing columns 3, 4 of the door leaf 8 is arranged. The lower housing column 3 can be attached to the floor. A closable opening 6 is provided in the wall of the lower housing column 3. Through this Opening 6 leads to a large part of the control means, not shown, as a rule, which control the movements of the door leaf 8 in a known manner in connection with a light barrier, which is also not shown, that is to say outside the pivoting door 1.

Innerhalb der unteren Gehäusesäule 3 und in deren oberem Bereich angeordnet, ist eine Platte 16 eingeschweißt, die sowohl eine als bekannte Magnetbremse gestaltete Bremseinrichtung 17, als auch eine als Hohlachse gestaltete zylindrische Trageinrichtung 20 trägt, wobei beide Teile an die Platte 16 angeschraubt sind. Die Bremseinrichtung 17 und die Trageinrichtung 20 sind auf der vertikalen Achse 7 angeordnet. Die Bremseinrichtung 17 besteht in bekannter Weise aus einem feststehenden Abschnitt 18, der mit der Platte 16 verschraubt ist und aus einem drehbeweglichen Abschnitt 19. Auf eine detaillierte Beschreibung der Bremseinrichtung 17 kann verzichtet werden, da der Aufbau von Magnetbremsen dieser Art allgemein bekannt ist. Der Türflügel 8 besteht aus einem Schwenkrohr 14 und aus einem am Schwenkrohr 14 befestigten bügelförmigen Rahmen 9. Es ist zweckmäßig, den Durchmesser der auf der vertikalen Achse 7 angeordneten unteren und oberen Gehäusesäule 3, 4 bevorzugt dem Durchmesser des Schwenkrohres 14 anzupassen. Im Innern des Schwenkrohres 14 ist ein zylindrisches Lagergehäuse 22 formschlüssig eingepaßt, wobei sowohl im Schwenkrohr 14, als auch am Lagergehäuse 22 je eine Öffnung 15 zur Aufnahme des freien Endes 10 des unteren horizontalen Abschnittes 9' des bügelförmigen Rahmens 9 vorgesehen ist. Sowohl der drehbewegliche Abschnitt 19 der Bremseinrichtung 17, als auch der untere horizontale Abschnitt 9' des bügelförmigen Rahmens 9 sind an das Lagergehäuse 22 angeschraubt, also mit diesem ortsfest verbunden.Arranged within the lower housing column 3 and in its upper region, a plate 16 is welded in, which carries both a brake device 17 designed as a known magnetic brake and a cylindrical support device 20 designed as a hollow axle, both parts being screwed to the plate 16. The braking device 17 and the support device 20 are arranged on the vertical axis 7. The braking device 17 consists in a known manner of a fixed section 18 which is screwed to the plate 16 and of a rotatable section 19. A detailed description of the braking device 17 can be dispensed with, since the construction of magnetic brakes of this type is generally known. The door leaf 8 consists of a swivel tube 14 and a bow-shaped frame 9 fastened to the swivel tube 14. It is expedient to adapt the diameter of the lower and upper housing columns 3, 4 arranged on the vertical axis 7 preferably to the diameter of the swivel tube 14. Inside the swivel tube 14, a cylindrical bearing housing 22 is fitted in a form-fitting manner, both in the swivel tube 14 and on the bearing housing 22 each having an opening 15 for receiving the free end 10 of the lower horizontal section 9 'of the bow-shaped frame 9. Both the rotatable section 19 of the braking device 17 and the lower horizontal section 9 'of the bow-shaped frame 9 are screwed to the bearing housing 22, that is to say connected to it in a stationary manner.

Oberhalb des unteren Abschnittes 9' des bügelförmigen Rahmens 9 ist im Innern des Lagergehäuses 22 ein als ein- oder mehrphasiger Schrittmotor gestalteter, zylinderförmiger Elektromotor 23 eingepaßt. Der Stator 25 des Elektromotors 23 wird von der Trageinrichtung 20 durchdrungen und ist an dieser ortsfest angeordnet, während der Rotor 24 des Elektromotors 23 drehschlüssig mit dem Lagergehäuse 22 und damit auch mit dem Türflügel 8 verbunden ist. Der konstruktive Aufbau, sowie die Funktionen von derartigen Schrittmotoren sind bekannt. Eine ausführliche Beschreibung erübrigt sich deshalb an dieser Stelle. Dem Elektromotor 23 folgt nach oben ein zylindrisch gestaltetes Abdeckteil 27, das im Schwenkrohr 14 eingepaßt und mit dem Lagergehäuse 22 verschraubt ist. Das Abdeckteil 27 dient zur Lagefixierung des Elektromotors 23. Im Lagergehäuse 22 und im Abdeckteil 27 eingesetzte Kugellager 26 sind auf der Trageinrichtung 20 gelagert, so daß sich der Türflügel 8 um die vertikale Achse 7 verschwenken läßt. In einer für den Fachmann geläufigen Weise sind ausgehend von der Platte 16 mehrere Distanzbuchsen 29 vorgesehen, die, ebenfalls von der Trageinrichtung 20 durchdrungen, zum Abstützen der Kugellager 26 und somit des Lagergehäuses 22 mit Türflügel 8 und des Elektromotors 23 bestimmt sind. Am oberen Ende des Lagergehäuses 22 ist ein Stützring 30 vorgesehen, der auf die Trageinrichtung 20 aufgesetzt ist und zur Lagefixierung des Lagergehäuses 22 beiträgt. In seinem oberen Bereich weist das Abdeckteil 27 eine konzentrische Vertiefung 28 auf. Diese Vertiefung 28 wird in zweckmäßiger Weise zum Unterbringen weiterer, nicht näher dargestellter Steuerungsmittel benutzt, wobei die an dieser Stelle vorgesehenen Steuerungsmittel aus bekannten Kulissenscheiben bestehen, die optoelektronisch abgetastet werden und so die jeweilige Lagebestimmung des Türflügels 8 vornehmen. Im oberen Bereich des Schwenkrohres 14 ist ein Lagerring 31 vorgesehen und form- und drehschlüssig in das Schwenkrohr 14 eingefügt. Sowohl der Lagerring 31 als auch das Schenkrohr 14 sind mit je einer Öffnung 15 ausgestattet, in welche das freie Ende 11 des oberen horizontalen Abschnittes 9'' des bügelförmigen Rahmens 9 eingefügt und mit dem Lagerring 31 verschraubt ist. Der Lagerring 31 weist ein weiteres Kugellager 26 auf, das ebenso wie der Lagerring 31, von der Trageinrichtung 20 durchdrungen, zur Abstützung des Türflügels 8 an der Trageinrichtung 20 bestimmt ist. Oberhalb des Lagerringes 31 endet die Trageinrichtung 20. Ihre obere Stirnfläche 21 ist eine Auflagestelle für die obere Gehäusesäule 4, die mittels einer Platte 32 an der Trageinrichtung 20 angeschraubt ist. Zwischen dem Lagerring 31 und dem Schwenkrohr 13 und zwischen dem Lagergehäuse 22 und dem Schwenkrohr 14 sind zwei O-Ringe 33 vorgesehen, welche in zweckmäßiger Weise zum Ausgleich der Fertigungs- und Montagetoleranzen zwischen dem Schwenkrohr 14 und dem Lagergehäuse 22 sowie des Lagerringes 31 vorgesehen sind. Die obere Gehäusesäule 4 kann beispielsweise nach oben hin mit einer Lichtkuppel 40 abschließen. In bekannter und deshalb nicht näher dargestellten Weise können an der oberen und unteren Gehäusesäule 3, 4 wenigstens eine Anschlußstelle für das Anbringen von horizontal angeordneten Führungsholmen vorgesehen sein, die zusammen mit weiteren Pfosten zur Bildung einer dem Personendurchgang angehörenden Umzäunung vorgesehen sind. Durch die als Hohlachse gestaltete Trageinrichtung 20 lassen sich Kabel von unten nach oben leiten, wobei nicht näher dargestellte seitliche Öffnungen in der Trageinrichtung 20 zu, den mit elektrischer Energie zu versorgenden Bauteilen führen.Above the lower section 9 'of the bow-shaped frame 9 is in the inside of the bearing housing 22 as a or Multi-phase stepper motor designed, cylindrical electric motor 23 fitted. The stator 25 of the electric motor 23 is penetrated by the support device 20 and is arranged thereon in a stationary manner, while the rotor 24 of the electric motor 23 is connected to the bearing housing 22 and thus also to the door leaf 8 in a rotationally locking manner. The construction, as well as the functions of such stepper motors are known. A detailed description is therefore unnecessary at this point. The electric motor 23 is followed at the top by a cylindrically designed cover part 27 which is fitted in the pivot tube 14 and is screwed to the bearing housing 22. The cover part 27 serves to fix the position of the electric motor 23. Ball bearings 26 inserted in the bearing housing 22 and in the cover part 27 are mounted on the support device 20, so that the door leaf 8 can be pivoted about the vertical axis 7. In a manner familiar to the person skilled in the art, starting from the plate 16, a plurality of spacers 29 are provided, which, likewise penetrated by the support device 20, are intended for supporting the ball bearings 26 and thus the bearing housing 22 with the door leaf 8 and the electric motor 23. At the upper end of the bearing housing 22, a support ring 30 is provided, which is placed on the support device 20 and contributes to fixing the position of the bearing housing 22. In its upper region, the cover part 27 has a concentric depression 28. This depression 28 is expediently used to accommodate further control means (not shown in more detail), the control means provided at this point consisting of known link plates which are optoelectronically scanned and thus determine the respective position of the door leaf 8. A bearing ring 31 is provided in the upper region of the swivel tube 14 and inserted into the swivel tube 14 in a form-locking and rotationally locking manner. Both the bearing ring 31 and the leg tube 14 are each equipped with an opening 15 into which the free end 11 of the upper horizontal section 9 '' of the bow-shaped frame 9 is inserted and screwed to the bearing ring 31. The bearing ring 31 has a further ball bearing 26 which, like the bearing ring 31, penetrated by the support device 20, is intended for supporting the door leaf 8 on the support device 20. The support device 20 ends above the bearing ring 31. Its upper end face 21 is a support point for the upper housing column 4, which is screwed to the support device 20 by means of a plate 32. Between the bearing ring 31 and the swivel tube 13 and between the bearing housing 22 and the swivel tube 14, two O-rings 33 are provided, which are expediently provided to compensate for the manufacturing and assembly tolerances between the swivel tube 14 and the bearing housing 22 and the bearing ring 31 . The upper housing column 4 can, for example, end at the top with a light dome 40. In a known and therefore not shown manner, at least one connection point for the attachment of horizontally arranged guide rails can be provided on the upper and lower housing columns 3, 4, which are provided together with further posts to form a fencing belonging to the passage of people. The support device 20 designed as a hollow axis allows cables to be guided from bottom to top, with lateral openings (not shown in detail) in the support device 20 leading to the components to be supplied with electrical energy.

Beim Durchschreiten des Lichtstrahles der nicht dargestellten Lichtschranke wird der mit der Lichtschranke geschaltete Elektromotor 23 in Bewegung gesetzt. Durch die drehschlüssige Verbindung zwischen dem Rotor 24 und dem Lagergehäuse 22 und durch die ebenfalls drehschlüssige Verbindung zwischen dem Lagergehäuse 22 und dem bügelförmigen Rahmen 9 des Türflügels 8 dreht sich der Türflügel 8 gewöhnlich um 90°. Die Steuerungsmittel schalten den Elektromotor 23 ab und die Bremseinrichtung 17 ein. Diese bremst, da ihr drehbeweglicher Abschnitt 19 drehschlüssig mit dem bügelförmigen Rahmen 9 des Türflügels 8 verbunden ist, den Türflügel 8 und bringt ihn zum Stillstand. Der Türflügel 8 nimmt nun eine geöffnete Lage ein, d.h., der Personendurchgang ist offen. Nach Ablauf einer vorbestimmten Zeit, etwa nach 3 bis 5 Sekunden, schalten die Steuerungsmittel die Bremseinrichtung 17 ab und den Elektromotor 23 so ein, daß er entgegengesetzt dreht und so den Türflügel 8 zurück in seine Ausgangslage schwenkt, in welcher der Personendurchgang verschlossen ist. Dann wird der Elektromotor 23 wieder ab- und die Bremseinrichtung 17 eingeschaltet, so daß der Türflügel 8 arretiert ist. Beim erneuten Unterbrechen des Lichtstrahles der Lichtschranke beginnt der eben beschriebene Schwenkvorgang des Türflügels 8 erneut.When passing through the light beam of the light barrier, not shown, the electric motor 23 switched with the light barrier is set in motion. Due to the rotational connection between the rotor 24 and the bearing housing 22 and the likewise rotational connection between the bearing housing 22 and the bow-shaped frame 9 of the door leaf 8, the door leaf 8 usually rotates through 90 °. The control means switch off the electric motor 23 and the braking device 17. This brakes because you are more flexible Section 19 is rotationally connected to the bow-shaped frame 9 of the door leaf 8, the door leaf 8 and brings it to a standstill. The door leaf 8 now occupies an open position, ie the passage for people is open. After a predetermined time, for example after 3 to 5 seconds, the control means switch off the braking device 17 and the electric motor 23 in such a way that it rotates in the opposite direction and thus swivels the door leaf 8 back into its starting position in which the passage of people is closed. Then the electric motor 23 is switched off again and the braking device 17 is switched on, so that the door leaf 8 is locked. When the light beam of the light barrier is interrupted again, the pivoting process of the door leaf 8 just described begins again.

Fig. 2 zeigt eine Schwenktüre 1 für einen Personendurchgang, deren im Beispiel ebenfalls rohrförmiges Gehäuse 2 nur aus einer Gehäusesäule 5 besteht und deren Türflügel 8 von oben her zentrisch zur Gehäusesäule 5, also auf der vertikalen Achse 7 angeordnet, in das rohrförmige Gehäuse 2 eingeführt ist. Das Gehäuse 2 der Schwenktüre 1 ist am Boden befestigbar. Unterhalb einer im Inneren der Gehäusesäule 5 ortsfest angeordneten unteren Lagerplatte 34 sind ein Großteil der Steuerungsmittel in der Gehäusesäule 5 untergebracht. Eine verschließbare Öffnung 6 führt von außen zu den Steuerungsmitteln. Im oberen Bereich der Gehäusesäule 5 ist eine weitere obere Lagerplatte 35 ortsfest mit der Gehäusesäule 5 verbunden, wobei die obere Lagerplatte 35 mit der Gehäusesäule 5 verschraubt ist, während die untere Lagerplatte 34 mit der Gehäusesäule 5 verschraubt oder verschweißt sein kann. In den Lagerplatten 34, 35 sind Kugellager 26 eingesetzt, die der drehbaren Lagerung einer Antriebswelle 36 dienen, die auf der vertikalen Achse 7 gelegenen, an ihrem oberen Ende mittels einer Hülse 13 drehschlüssig mit dem nach außen führenden Wellenansatz 12 des Türflügels 8 verbunden ist. Auf der unteren Lagerplatte 34 ist eine wie in Fig. 1 beschriebene Bremseinrichtung 17 aufgesetzt und mit ihrem feststehenden Abschnitt 18 mit der Lagerplatte 34 verschraubt, während der drehbewegliche Abschnitt 19 drehschlüssig mit der Antriebswelle 36 verbunden ist. Über dem drehbeweglichen Abschnitt 19 und ebenso wie die vorab beschriebenen Teile von der Antriebswelle 36 durchdrungen, ist ein als Schrittmotor gestalteter Elektromotor 23 vorgesehen. Im Gegensatz zu dem in Fig. 1 beschriebenen Ausführungsbeispiel ist bei diesem Beispiel der Rotor 24 des Elektromotors 23 drehschlüssig mit der Antriebswelle 36 und somit drehschlüssig mit dem Türflügel 8 verbunden, während der Stator 25 des Elektromotors 23 ortsfest mit dem als Gehäusesäule 5 gestalteten Gehäuse 2 verbunden ist. Der Elektromotor 23 stützt sich mit seinem Stator 25 an einem Distanzring 37 ab, der zwischen dem feststehenden Abschnitt 18 der Bremseinrichtung 17 und dem Stator 25 des Elektromotors 23 angeordnet ist. Ein weiterer Distanzring 38 ist zwischen dem Stator 25 und der oberen Lagerplatte 35 eingefügt. Auf der Antriebswelle 36 vorgesehene Sicherungsringe und gegebenenfalls auch wenigstens eine auf der Antriebswelle 36 gelagerte Distanzhülse 39 garantieren einen einwandfreien Aufbau der Schwenktüre 1. In einer nicht näher dargestellten Weise können die in Fig. 1 beschriebenen Steuerungsmittel in Form von Kulissenscheiben entweder oberhalb der oberen Lagerplatte 35 oder zwischen dieser und dem Elektromotor 23 angeordnet sein. Die Gehäusesäule 5 wird nach oben hin durch ein zweckmäßig gestaltetes Abschlußstück begrenzt. Um eine Kabelzuführung für die elektrischen Bauteile zu erhalten, sind, wo erforderlich, in den von unten nach oben angeordneten Teile Nuten oder Durchbrüche vorgesehen.Fig. 2 shows a swinging door 1 for a passage of people, whose tubular housing 2 in the example also consists of only one housing column 5 and whose door leaf 8 is inserted into the tubular housing 2 from above centrally to the housing column 5, that is to say arranged on the vertical axis 7 is. The housing 2 of the swing door 1 can be attached to the floor. A large part of the control means are accommodated in the housing column 5 below a lower bearing plate 34 which is arranged in the interior of the housing column 5. A closable opening 6 leads from the outside to the control means. In the upper region of the housing column 5, a further upper bearing plate 35 is connected in a stationary manner to the housing column 5, the upper bearing plate 35 being screwed to the housing column 5, while the lower bearing plate 34 can be screwed or welded to the housing column 5. In the bearing plates 34, 35 ball bearings 26 are used, which serve the rotatable mounting of a drive shaft 36, which is located on the vertical axis 7, at its upper end by means of a sleeve 13 in a rotationally connected manner with the shaft extension 12 of the door leaf 8 leading to the outside is. A braking device 17, as described in FIG. 1, is placed on the lower bearing plate 34 and screwed with its fixed section 18 to the bearing plate 34, while the rotatable section 19 is rotationally connected to the drive shaft 36. An electric motor 23 designed as a stepping motor is provided above the rotatable section 19 and, like the parts described above, penetrated by the drive shaft 36. In contrast to the exemplary embodiment described in FIG. 1, the rotor 24 of the electric motor 23 is connected in a rotationally locking manner to the drive shaft 36 and thus in a rotationally locking manner to the door leaf 8, while the stator 25 of the electric motor 23 is stationary with the housing 2 designed as a housing column 5 connected is. The electric motor 23 is supported with its stator 25 on a spacer ring 37, which is arranged between the fixed section 18 of the braking device 17 and the stator 25 of the electric motor 23. Another spacer ring 38 is inserted between the stator 25 and the upper bearing plate 35. Retaining rings provided on the drive shaft 36 and optionally also at least one spacer sleeve 39 mounted on the drive shaft 36 guarantee a perfect construction of the swing door 1. In a manner not shown in more detail, the control means described in FIG. 1 can be in the form of link plates either above the upper bearing plate 35 or be arranged between this and the electric motor 23. The housing column 5 is limited at the top by an appropriately designed end piece. In order to obtain a cable feed for the electrical components, where necessary, grooves or openings are provided in the parts arranged from bottom to top.

Wird nun der Lichtstrahl einer vorgeschalteten Lichtschranke unterbrochen, so setzt sich der Elektromotor 23 in Drehbewegung. Durch die drehschlüssige Verbindung des Rotors 24 des Elektromotors 23 mit der Antriebswelle 36 und wiederum durch die drehschlüssige Verbindung der Antriebswelle 36 mit dem Türflügel 8 schwenkt dieser gewöhnlich um 90° aus. Es folgt, wie bereits in Fig. 1 beschrieben, das Abschalten des Elektromotors 23 und das Einschalten der Bremseinrichtung 17 mit der Wirkung, daß der Türflügel 8 für einige Sekunden in der geöffneten Lage gehalten wird. Anschließend schalten die Steuerungsmittel die Bremseinrichtung 17 ab und veranlassen den Elektromotor 23, eine entgegengesetzte Drehung so lange einzunehmen, bis der Türflügel 8 seine Ausgangslage, in welcher er den Personendurchgang verschließt, erreicht hat. Der Elektromotor 23 wird wieder ab- und die Bremseinrichtung 17 erneut eingeschaltet, so daß der Türflügel 8 arretiert ist.If the light beam from an upstream light barrier is now interrupted, the electric motor 23 starts to rotate. By the rotational connection of the rotor 24 of the electric motor 23 with the drive shaft 36 and again due to the rotational connection of the drive shaft 36 to the door leaf 8, the latter usually swings out by 90 °. It follows, as already described in Fig. 1, the switching off of the electric motor 23 and the switching on of the braking device 17 with the effect that the door leaf 8 is held in the open position for a few seconds. The control means then switch off the braking device 17 and cause the electric motor 23 to make an opposite rotation until the door leaf 8 has reached its starting position in which it closes the passage of people. The electric motor 23 is switched off again and the braking device 17 is switched on again, so that the door leaf 8 is locked.

Die Erfindung überläßt es dem jeweiligen Anwendungsfall, welche zusätzlichen technischen Möglichkeiten zur Steuerung des Türflügels 8 vorgesehen werden. Auf jeden Fall ist bei beiden Schwenktüren 1 gleich, daß beim Durchschreiten einer vorgeschalteten Lichtschranke der Türflügel 8 automatisch in eine den Personendurchgang freigebende, also geöffnete Lage ausschwenkt und nach einer vorbestimmten Zeitspanne wieder in die Ausgangslage zurückschwenkt, in welcher der Personendurchgang verschlossen ist. Sowohl in der Ausgangslage, als auch für die Dauer der geöffneten Lage ist der Türflügel 8 mit Hilfe der Bremseinrichtung 17 arretiert. Gleichwohl geht diese Arretierung nur so weit, daß der Türflügel 8 im Falle einer schnellen Räumung eines SB-Marktes bei Gefahr, unter Aufbietung einer bestimmten Mindestkraft aus der Ausgangslage sowohl in die eine, als auch in die andere Richtung verschwenkbar ist.The invention leaves it to the respective application which additional technical possibilities are provided for controlling the door leaf 8. In any case, it is the same for both swing doors 1 that when passing through an upstream light barrier, the door leaf 8 automatically swings out into an opening position that allows the passage of people, and after a predetermined period of time swings back again into the starting position in which the passage is closed. Both in the starting position and for the duration of the open position, the door leaf 8 is locked by means of the braking device 17. Nevertheless, this locking only goes so far that the door leaf 8 in the event of a rapid evacuation of a self-service market in the event of danger, when a certain minimum force is exerted from the starting position, can be pivoted both in one and in the other direction.

Claims (14)

  1. A swing gate (1) for a gateway for persons, having a gate leaf (8) which is arranged on a housing, is pivotally mounted about a vertical axis (7) and is driven via an electric motor (23) controllable by control means, a brake device (17) likewise controllable by control means being provided to lock the gate leaf in the initial position and in the open position, characterised in that the electric motor (23) is formed by a stepping motor whose rotor (24) is connected to the gate leaf (8) in a rotationally-locked manner and whose stator (25) is fixed.
  2. A swing gate in accordance with Claim 1, characterised in that the rotor (24) is connected to the gate leaf (8) via a bearing housing (22) connected in a rotationally-locked manner to both the rotor (24) and the gate leaf (8).
  3. A swing gate in accordance with Claim 2, characterised in that the bearing housing (22) is connected in a rotationally-locked manner to the rotatable portion (19) of the brake device (17).
  4. A swing gate in accordance with any one of Claims 1 to 3, characterised in that the stator (25) is fixedly arranged on a support device (20) extending upwards along the vertical axis (7).
  5. A swing gate in accordance with Claim 4, characterised in that the support device (20) is in the form of a hollow shaft.
  6. A swing gate in accordance with either one of Claims 4 or 5, characterised in that the support device (20) passes through the stator (25).
  7. A swing gate in accordance with any one of Claims 4 to 6, characterised in that the support device (20) is secured to a plate (16) arranged in the lower housing-column (3) of the housing (2).
  8. A swing gate in accordance with Claim 7, characterised in that stationary portion (18) of the brake device (17) is fixedly connected to the plate (16).
  9. A swing gate in accordance with any one of Claims 4 to 8, characterised in that an upper housing-column (4) of the housing (2) is secured to the support device (20).
  10. A swing gate in accordance with any one of Claims 2 to 9, characterised in that the U-shaped frame (9) of the gate leaf (8) is fixedly connected to the bearing housing (22) and to a bearing ring (31).
  11. A swing gate in accordance with Claim 10, characterised in that two O-rings (33) are arranged between the bearing ring (31) and the pivotal tube (14) of the gate leaf (8) and between the bearing housing (22) and the pivotal tube (14).
  12. A swing gate in accordance with any one of Claims 1 to 11, characterised in that the rotor (24) is connected in a rotationally-locked manner to a drive shaft (36) driving the gate leaf (8) and arranged on the vertical shaft (7).
  13. A swing gate in accordance with either one of Claims 1 to 2, characterised in that the stator (25) is fixedly connected to the housing column (5).
  14. A swing gate in accordance with any one of Claims 1 to 13, characterised in that the stationary portion (18) of the brake device (17) is connected to a bearing plate (34).
EP94105536A 1993-04-29 1994-04-11 Swing door for entrance barrier Expired - Lifetime EP0622514B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4314026A DE4314026A1 (en) 1993-04-29 1993-04-29 Swing door for one passage
DE4314026 1993-04-29

Publications (2)

Publication Number Publication Date
EP0622514A1 EP0622514A1 (en) 1994-11-02
EP0622514B1 true EP0622514B1 (en) 1996-11-27

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DE (2) DE4314026A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021140158A1 (en) 2020-01-09 2021-07-15 Wanzl GmbH & Co. KGaA Arrangement for a passage system and method for operating an arrangement
DE102020110695A1 (en) 2020-04-20 2021-10-21 Wanzl GmbH & Co. KGaA Through system
DE202020005673U1 (en) 2020-04-20 2022-01-10 Wanzl GmbH & Co. KGaA passage system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505679C2 (en) * 1994-06-28 1997-09-29 Gunnebo Ind Ab Locking mechanism for turnstiles and the like
DE4446378A1 (en) * 1994-12-23 1996-06-27 Wanzl Entwicklung Gmbh Swing door for one passage
DE10142434A1 (en) * 2001-08-31 2003-04-03 Kaba Gallenschuetz Gmbh Drive and locking unit
FR2854413B1 (en) * 2003-04-30 2005-06-17 Da Silva Soc D Expl Des Ets SECURITY FENCE
JP5736154B2 (en) * 2010-11-16 2015-06-17 株式会社高見沢サイバネティックス Gate device
FR3097004B1 (en) * 2019-06-06 2021-07-09 Cebel Swivel gate with optimized electric motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3261555D1 (en) * 1981-09-25 1985-01-24 Wanzl Kg Rudolf Pivoting gate equipment for passageways
WO1986000953A1 (en) * 1984-07-30 1986-02-13 Noel Carroll Gate systems
US4623828A (en) * 1985-09-23 1986-11-18 Westinghouse Electric Corp. Multiple phase stepper motor torque control apparatus and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021140158A1 (en) 2020-01-09 2021-07-15 Wanzl GmbH & Co. KGaA Arrangement for a passage system and method for operating an arrangement
DE102020110695A1 (en) 2020-04-20 2021-10-21 Wanzl GmbH & Co. KGaA Through system
DE202020005673U1 (en) 2020-04-20 2022-01-10 Wanzl GmbH & Co. KGaA passage system

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DE59401111D1 (en) 1997-01-09
EP0622514A1 (en) 1994-11-02
DE4314026A1 (en) 1994-11-03

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