EP0995006A1 - Turnstile for the passage of people - Google Patents

Turnstile for the passage of people

Info

Publication number
EP0995006A1
EP0995006A1 EP99929051A EP99929051A EP0995006A1 EP 0995006 A1 EP0995006 A1 EP 0995006A1 EP 99929051 A EP99929051 A EP 99929051A EP 99929051 A EP99929051 A EP 99929051A EP 0995006 A1 EP0995006 A1 EP 0995006A1
Authority
EP
European Patent Office
Prior art keywords
locking
guide part
turnstile
shaft
passage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99929051A
Other languages
German (de)
French (fr)
Other versions
EP0995006B1 (en
Inventor
Jörg Strauch
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 Holding KG
Original Assignee
Wanzl Metallwarenfabrik 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 Wanzl Metallwarenfabrik GmbH filed Critical Wanzl Metallwarenfabrik GmbH
Publication of EP0995006A1 publication Critical patent/EP0995006A1/en
Application granted granted Critical
Publication of EP0995006B1 publication Critical patent/EP0995006B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/08—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets

Definitions

  • the invention relates to a turnstile for a pedestrian passage, with a rotary head which is arranged on a shaft, is connected to the shaft in a rotationally locked manner and is equipped with locking arms and is directed obliquely downwards, the shaft carrying a guide part, on which a locking mechanism acts in such a way that that a rotation of the shaft, and thus of the rotary head, is only possible in a predetermined direction and only in partial steps, and in the event of a panic the locking arm located at the top, which is intended to block the personnel, can be forcibly moved into a position that clears the passage of people.
  • turnstiles are used to let one person pass through the passage in one direction at intervals.
  • the rotary head is moved further by the person over the upper, transverse locking arm, for example by 120 °, the subsequent locking arm in each case assuming the locking position of the preceding locking arm.
  • turnstiles must be designed so that in the event of panic, for example in the event of fire or other dangerous situations, it is possible to pass through the turnstile and thus the passage of people in the other direction.
  • the turnstiles are therefore designed so that at least the upper transverse arm blocking the passage of people can be moved into a position that clears the passage.
  • the invention proposes that the locking mechanism has two controllable locking members, of which, depending on the direction of rotation of the rotary head selected, either one or the other locking member has a locking effect on the guide member that each locking arm on one Contactor is then intended to act when the locking arm in question, located at the top, is forcibly pushed away in the event of panic and that the contactor is intended to act on the locking member which has so far not developed a locking effect on the guide part.
  • the proposed solution has the effect that, in the event of a panic, when the locking arm located above is pivoted away, the rotating head cannot be set in motion by people rushing past.
  • the two remaining locking arms cannot be brought into a position in which they would be more or less blocking in the passage of people in order to form trip hazards.
  • the two locking arms not pivoted away advantageously remain in their obliquely downward position in which they do not protrude into the passage of people.
  • Figure 1 is a turnstile with a passage for people.
  • Fig. 2 is a plan view of the shaft and the guide member and
  • Fig. 3 is a simplified representation of a section through the region of the rotary head.
  • Fig. 1 shows a turnstile 1, which is provided on a passage 27 intended for people.
  • the turnstile 1 has a support frame 2, which is adjoined at the top by a housing part 3, in which there are those parts which enable the rotary head 4 of the turnstile 1 to be turned in partial steps.
  • the rotary head 4 protrudes obliquely downwards and transversely to the direction of passage (arrow) into the person passage 27.
  • the rotary head 4 can only be rotated in one direction, see curved arrow, so that people pass the person passage 27 only in this Direction can happen.
  • the rotary head 4 mounted on a shaft 6 carries three locking arms 5, 5 'arranged at regular intervals.
  • This arrangement is chosen in a known manner so that in the locked position of the turnstile 1 the upper locking arm 5 extends in the horizontal direction, while the other two locking arms 5 'are directed divergently downwards.
  • the turnstile 1 When passing through the turnstile 1, there is a person between the horizontally arranged, above-located locking arm 5 and the locking arm 5 'following it.
  • the rotary head 4 By Pressure on the horizontal locking arm 5, the rotary head 4 can be rotated 120 ° further.
  • the guide part 7 has three elevations 8 and three depressions 9 at equal intervals.
  • the roller part 13 presses with a certain force against the web 10 of the guide part 7, which force can however be overcome if one presses in the predetermined direction against the upper, horizontally arranged locking arm 5.
  • the guide part 7 is provided below the track 10 with two cylindrical sections 11, 11 ', which are arranged one above the other at a distance.
  • Each cylindrical section 11, 11 ' carries a number of cams 16, the cams 16 being chamfered.
  • the bevels 17 of the cams 16 of the first section 11 are arranged or designed in mirror image or counter to the bevels 17 of the second section 11 '.
  • Two preferably electrically controllable locking members 14 are provided near the guide part 7.
  • Each locking member 14 is equipped with an axially movable thrust member 15. In the example, the thrust part 15 of the locking element 14 arranged at the top is in engagement with the cams 16 of the first section 11, while the thrust part 15 of the other locking element 14 is arranged outside the portions 11, 11 '.
  • the guide part 7 and thus the rotary head 4 carried by the shaft 6 can only be rotated in one direction.
  • the bevels 17 make this one-sided turning possible.
  • the engaged thrust member 15 can dodge ratchet in this process. Turning in the opposite direction is not possible, since on the other side of the cams 16 there are no bevels 17 and the thrust part 15 blocks the cams 16 in the way. If the thrust part 15 of the above-described locking - 4 -
  • Fig. 3 shows a sectional view through the area of the rotary head 4 and its storage.
  • the rotary head 4 is connected in a rotationally fixed manner to the shaft 6 mounted in the housing part 3.
  • One of the three locking arms 5 is shown on the rotary head 4.
  • the locking arm 5 is shown in the position which clears the passage 27 of people, into which it has been pressed by force in the event of a panic.
  • the starting position is shown in dash-dotted lines, in which the locking arm 5 projects horizontally into the passage 27 for people.
  • Each locking arm 5 is pivotally mounted about an axis 20 in a fork piece 19 locked on the rotary head 4.
  • the locking arm 5 is mounted via an intermediate piece 18 which is carried by the axis 20.
  • the intermediate piece 18 touches a pressure pin 22 which is guided axially movable in the rotary head 4.
  • the pressure pin 22 lies at an angle on a spring-loaded stylus 24.
  • the stylus 24 is directed to a stationary proximity switch arranged in the housing part 3, which performs the function of an electrical contactor 25.
  • the contactor 25 provided for establishing a blocking effect is electrically connected to the blocking element 14 which is not in engagement with one of the two sections 11, 11 ', cf. Fig. 2.
  • an outwardly widening groove 21 is arranged on the intermediate piece 18.
  • the groove 21 serves to receive a projection 23 which is located on the upper end face of the pressure pin 22. In the pushed-away position of the locking arm 5, the projection 23 is not in the groove 21 of the intermediate piece 18.
  • the setting of the contactor 25 and the respective positions of the stylus 24 are coordinated so that when the locking arm 5 is pushed away by the contactor 25, permanent contact is exerted on the locking member 14 in question and its pushing part 15 locking in engagement with one of the two sections 11 or 11 'holds.
  • the thrust parts 15 of the two locking members 14 are in engagement with the cams 16 of the two sections 11, 11 'of the guide part 7.
  • the guide part 7 and with it the shaft 6 and the rotary head 4 can neither be forward nor in this position turn backwards.
  • the rotary head 4 is locked, it cannot be moved. If the locking arm 5 is pushed back into the starting position, the stylus 24 moves away from the contactor 25.
  • the permanent contact with the locking member 14 is released and the pulling member 15 thereby withdraws.
  • the locking member no longer acts on one of the two sections 11, 11 ', so that the rotary head 4 can be rotated again in one of the two directions.
  • the technical features just described relating to a locking arm 5 are also provided in the same way for the other locking arms 5 '.
  • the electrical contactors 25 are electrically connected to one or the other locking element 14 and when the rotary head 4 is turned, the stylus 24 of the horizontally arranged locking arm 5, 5 'located at the top is opposite the fixedly arranged contactor 25th

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Lock And Its Accessories (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

The invention relates to a turnstile (1) for the passage of people (27) comprising a revolving head (4) fitted with blocking arms (5, 5') and mounted in such a way that it rotates together with the shaft (6), said revolving head being inclined downwards and the shaft (6) having a guide part (7) in which a blocking mechanism (26) operates in such a way that the shaft (6), and thereby the revolving head (4), can only rotate in a given direction and stepwise and the blocking arm (5) that is located on the top and intended to block the passage of persons (27) can be forced to move into a release position in case of a panic situation. According to the invention, the blocking mechanism (26) has two controllable blocking members (14). Depending on the chosen direction of rotation of the revolving head (4), the first or second blocking member (14) causes the guide part (7) to block. Each blocking arm (5, 5') interacts with a contact sensor (25) when the corresponding blocking arm (5) located on the top is pushed away by force. The contact sensor (25) is provided to interact with the blocking member (14) that had not been blocking the guide part (7) until then.

Description

- 1 - - 1 -
Drehkreuz für einen PersonendurchgangOne-way turnstile
Die Erfindung betrifft ein Drehkreuz für einen Personendurchgang, mit einem auf einer Welle angeordneten, drehschlüssig mit der Welle verbunde- nen und mit Sperrarmen ausgestatteten Drehkopf, der schräg nach unten gerichtet ist, wobei die Welle ein Führungsteil trägt, auf das ein Sperrmechanismus so einwirkt, daß ein Drehen der Welle, und damit des Drehkopfes, nur in einer vorbestimmten Richtung und nur in Teilschritten möglich ist und der jeweils oben befindliche, zum Versperren des Personal durch- ganges bestimmte Sperrarm im Panikfalle gewaltsam in eine den Personendurchgang freigebende Lage bewegbar ist.The invention relates to a turnstile for a pedestrian passage, with a rotary head which is arranged on a shaft, is connected to the shaft in a rotationally locked manner and is equipped with locking arms and is directed obliquely downwards, the shaft carrying a guide part, on which a locking mechanism acts in such a way that that a rotation of the shaft, and thus of the rotary head, is only possible in a predetermined direction and only in partial steps, and in the event of a panic the locking arm located at the top, which is intended to block the personnel, can be forcibly moved into a position that clears the passage of people.
Drehkreuze bekannter Art dienen dazu, in Abständen jeweils eine Person den Personendurchgang in einer Richtung passieren zu lassen. Dabei wird der Drehkopf durch die Person über den oberen, quer liegenden Sperrarm beispielsweise um 120° weiterbewegt, wobei jeweils der nachfolgende Sperrarm die Sperrlage des vorhergehenden Sperrarmes einnimmt. Aus Sicherheitsgründen müssen Drehkreuze so gestaltet sein, daß es möglich ist, im Panikfalle, etwa bei Feuer oder anderen Gefahrensituationen, das Dreh- kreuz und damit den Personendurchgang auch in der anderen Richtung passieren zu können. Die Drehkreuze sind deshalb so konstruiert, daß sich zumindest der jeweils obere quer liegende, den Personendurchgang versperrende Sperrarm in eine den Durchgang freigebende Lage bewegen läßt.Known turnstiles are used to let one person pass through the passage in one direction at intervals. In this case, the rotary head is moved further by the person over the upper, transverse locking arm, for example by 120 °, the subsequent locking arm in each case assuming the locking position of the preceding locking arm. For security reasons, turnstiles must be designed so that in the event of panic, for example in the event of fire or other dangerous situations, it is possible to pass through the turnstile and thus the passage of people in the other direction. The turnstiles are therefore designed so that at least the upper transverse arm blocking the passage of people can be moved into a position that clears the passage.
Ausgehend von diesem Stand der Technik schlägt die Erfindung vor, daß der Sperrmechanismus zwei ansteuerbare Sperrglieder aufweist, von denen, abhängig von der jeweils gewählten Drehrichtung des Drehkopfes, entweder das eine oder das andere Sperrglied eine Sperrwirkung auf das Führungsteil ausübt, daß jeder Sperrarm auf einen Kontaktgeber dann zum Einwirken bestimmt ist, wenn der betreffende Sperrarm, oben befindlich, im Panikfalle gewaltsam weggedrückt ist und daß der Kontaktgeber zum Einwirken auf jenes Sperrglied vorgesehen ist, das bisher keine Sperrwirkung auf das Führungsteil entfaltet hat. Die vorgeschlagene Lösung bewirkt, daß im Panikfalle, wenn der oben befindliche Sperrarm weggeschwenkt ist, der Drehkopf durch vorbeihastende Personen nicht in Bewegung versetzbar ist. Dadurch können die beiden restlichen Sperrarme nicht in eine Lage gebracht werden, in der sie mehr oder weniger sperrend in den Personendurchgang gerichtet wären, um dort Stolperfallen zu bilden. Die beiden nicht weggeschwenkten Sperrarme verbleiben in vorteilhafter Weise in ihrer schräg nach unten gerichteten Lage, in der sie nicht in den Personendurchgang ragen.Based on this prior art, the invention proposes that the locking mechanism has two controllable locking members, of which, depending on the direction of rotation of the rotary head selected, either one or the other locking member has a locking effect on the guide member that each locking arm on one Contactor is then intended to act when the locking arm in question, located at the top, is forcibly pushed away in the event of panic and that the contactor is intended to act on the locking member which has so far not developed a locking effect on the guide part. The proposed solution has the effect that, in the event of a panic, when the locking arm located above is pivoted away, the rotating head cannot be set in motion by people rushing past. As a result, the two remaining locking arms cannot be brought into a position in which they would be more or less blocking in the passage of people in order to form trip hazards. The two locking arms not pivoted away advantageously remain in their obliquely downward position in which they do not protrude into the passage of people.
Die Erfindung wird anhand eines Ausfuhrungsbeispieles näher erläutert. Es zeigtThe invention is explained in more detail using an exemplary embodiment. It shows
Fig. 1 ein Drehkreuz mit einem Personendurchgang; Fig. 2 eine Draufsicht auf die Welle und auf das Führungsteil sowie Fig. 3 in vereinfachter Darstellung einen Schnitt durch den Bereich des Drehkopfes.Figure 1 is a turnstile with a passage for people. Fig. 2 is a plan view of the shaft and the guide member and Fig. 3 is a simplified representation of a section through the region of the rotary head.
Fig. 1 zeigt ein Drehkreuz 1 , das an einem für Personen bestimmten Durchgang 27 vorgesehen ist. Das Drehkreuz 1 weist ein Traggestell 2 auf, an das sich nach oben ein Gehäuseteil 3 anschließt, in welchem sich jene Teile befinden, die ein in Teilschritten erfolgendes Drehen des Drehkopfes 4 des Drehkreuzes 1 ermöglichen. Der Drehkopf 4 ragt ausgehend vom Gehäuseteil 3 schräg nach unten und quer zur Durchgangsrichtung (Pfeil) gerichtet in den Personendurchgang 27. Der Drehkopf 4 läßt sich nur in einer Rich- tung drehen, siehe gebogener Pfeil, so daß Personen den Personendurchgang 27 nur in dieser Richtung passieren können. Der auf einer Welle 6 gelagerte Drehkopf 4 trägt drei in gleichmäßigen Abständen angeordnete Sperrarme 5, 5'. Diese Anordnung ist in bekannter Weise so gewählt, daß in Sperrposition des Drehkreuzes 1 der obere Sperrarm 5 sich in horizontaler Richtung erstreckt, während die beiden anderen Sperrarme 5' auseinanderstrebend nach unten gerichtet sind. Beim Durchschreiten des Drehkreuzes 1 befindet sich eine Person zwischen dem horizontal angeordneten, oben befindlichen Sperrarm 5 und dem dahinter nachfolgenden Sperrarm 5'. Durch Druck auf den horizontalen Sperrarm 5 läßt sich der Drehkopf 4 um 120° weiter drehen.Fig. 1 shows a turnstile 1, which is provided on a passage 27 intended for people. The turnstile 1 has a support frame 2, which is adjoined at the top by a housing part 3, in which there are those parts which enable the rotary head 4 of the turnstile 1 to be turned in partial steps. Starting from the housing part 3, the rotary head 4 protrudes obliquely downwards and transversely to the direction of passage (arrow) into the person passage 27. The rotary head 4 can only be rotated in one direction, see curved arrow, so that people pass the person passage 27 only in this Direction can happen. The rotary head 4 mounted on a shaft 6 carries three locking arms 5, 5 'arranged at regular intervals. This arrangement is chosen in a known manner so that in the locked position of the turnstile 1 the upper locking arm 5 extends in the horizontal direction, while the other two locking arms 5 'are directed divergently downwards. When passing through the turnstile 1, there is a person between the horizontally arranged, above-located locking arm 5 and the locking arm 5 'following it. By Pressure on the horizontal locking arm 5, the rotary head 4 can be rotated 120 ° further.
Fig. 2 zeigt in einem Schnitt durch die Welle 6 ein drehfest mit der Welle 6 verbundenes Führungsteil 7. Das Führungsteil 7 weist in gleichen Abständen drei Erhöhungen 8 und drei Vertiefungen 9 auf. Dadurch wird eine Bahn 10 für ein Rollteil 13 geschaffen, das Bestandteil eines Sperrmechanismus 26 ist, der einerseits eine Arretierung des Drehkopfes 4 in einer Sperrposition (Ausgangslage) des Drehkreuzes 1 , andererseits aber auch ein Drehen des Drehkopfes 4 aus dieser Sperrposition erlaubt. Das Rollteil 13 drückt mit einer gewissen Kraft gegen die Bahn 10 des Führungsteiles 7, wobei diese Kraft jedoch überwunden werden kann, wenn man in der vorbestimmten Richtung gegen den oberen, horizontal angeordneten Sperrarm 5 drückt. Das Führungsteil 7 ist unterhalb der Bahn 10 mit zwei zylindri- sehen Abschnitten 11, 11 ' ausgestattet, die in einem Abstand übereinander angeordnet sind. Jeder zylindrische Abschnitt 11, 11 ' trägt eine Anzahl Nocken 16, wobei die Nocken 16 angeschrägt sind. Die Anschrägungen 17 der Nocken 16 des ersten Abschnittes 11 sind spiegelbildich oder gegenläufig zu den Anschrägungen 17 des zweiten Abschnittes 11 ' angeordnet oder gestaltet. Nahe des Führungsteiles 7 sind zwei bevorzugt elektrisch ansteuerbare Sperrglieder 14 vorgesehen. Jedes Sperrglied 14 ist mit einem axialbeweglichen Schubteil 15 ausgestattet. Im Beispiel steht das Schubteil 15 des oben angeordneten Sperrgliedes 14 im Eingriff mit den Nocken 16 des ersten Abschnittes 11, während das Schubteil 15 des anderen Sperrgliedes 14 außerhalb der Abschnitte 11, 11 ' angeordnet ist. Durch die Anschrägungen 17 an den Nocken 16 läßt sich das Führungsteil 7 und somit der von der Welle 6 getragene Drehkopf 4 nur in einer Richtung drehen. Die Anschrägungen 17 machen dieses einseitige Drehen möglich. Das im Eingriff befindliche Schubteil 15 kann bei diesem Vorgang ratschenartig ausweichen. Ein Drehen in gegenläufigem Sinne ist nicht möglich, da auf der anderen Seite der Nocken 16 keine Anschrägungen 17 vorhanden sind und sich das Schubteil 15 den Nocken 16 sperrend in den Weg stellt. Wird durch Ansteuern der Sperrglieder 14 das Schubteil 15 des oben dargestellten Sperr- - 4 -2 shows, in a section through the shaft 6, a guide part 7 connected to the shaft 6 in a rotationally fixed manner. The guide part 7 has three elevations 8 and three depressions 9 at equal intervals. This creates a track 10 for a rolling part 13, which is part of a locking mechanism 26 which, on the one hand, allows the rotary head 4 to be locked in a locked position (starting position) of the turnstile 1, but on the other hand also allows the rotary head 4 to be turned from this locked position. The roller part 13 presses with a certain force against the web 10 of the guide part 7, which force can however be overcome if one presses in the predetermined direction against the upper, horizontally arranged locking arm 5. The guide part 7 is provided below the track 10 with two cylindrical sections 11, 11 ', which are arranged one above the other at a distance. Each cylindrical section 11, 11 'carries a number of cams 16, the cams 16 being chamfered. The bevels 17 of the cams 16 of the first section 11 are arranged or designed in mirror image or counter to the bevels 17 of the second section 11 '. Two preferably electrically controllable locking members 14 are provided near the guide part 7. Each locking member 14 is equipped with an axially movable thrust member 15. In the example, the thrust part 15 of the locking element 14 arranged at the top is in engagement with the cams 16 of the first section 11, while the thrust part 15 of the other locking element 14 is arranged outside the portions 11, 11 '. Due to the bevels 17 on the cams 16, the guide part 7 and thus the rotary head 4 carried by the shaft 6 can only be rotated in one direction. The bevels 17 make this one-sided turning possible. The engaged thrust member 15 can dodge ratchet in this process. Turning in the opposite direction is not possible, since on the other side of the cams 16 there are no bevels 17 and the thrust part 15 blocks the cams 16 in the way. If the thrust part 15 of the above-described locking - 4 -
gliedes 14 zurückgezogen und dafür das Schubteil 15 des unten dargestellten Sperrgliedes 14 mit den Nocken 16 des zweiten Abschnittes 11 ' in Eingriff gebracht, läßt sich die Welle 6 und damit der Drehkopf 4 in die andere Richtung drehen.member 14 withdrawn and instead the thrust member 15 of the locking member 14 shown below with the cams 16 of the second section 11 'engaged, the shaft 6 and thus the rotary head 4 can rotate in the other direction.
Fig. 3 zeigt eine Schnittdarstellung durch den Bereich des Drehkopfes 4 und dessen Lagerung. Der Drehkopf 4 ist drehfest mit der im Gehäuseteil 3 gelagerten Welle 6 verbunden. Am Drehkopf 4 ist einer der drei Sperrarme 5 eingezeichnet. Der Sperrarm 5 ist in jener den Personendurchgang 27 frei- gebenden Lage dargestellt, in die er im Panikfalle gewaltsam gedrückt worden ist. Strichpunktiert ist die Ausgangslage eingezeichnet, in welcher der Sperrarm 5 horizontal in den Personendurchgang 27 ragt. Jeder Sperrarm 5 ist in einem am Drehkopf 4 arretierten Gabelstück 19 um eine Achse 20 schwenkbar gelagert. Die Lagerung des Sperrarmes 5 erfolgt über ein Zwi- schenstück 18, das von der Achse 20 getragen wird. Das Zwischenstück 18 berührt einen Druckbolzen 22, der im Drehkopf 4 axialbeweglich geführt ist. Der Druckbolzen 22 liegt winklig an einem federbelasteten Taststift 24 an. Der Taststift 24 ist zu einem ortsfest im Gehäuseteil 3 angeordneten Näherungsschalter gerichtet, der die Funktion eines elektrischen Kontaktgebers 25 ausübt. Der zum Aufbauen einer Sperrwirkung vorgesehene Kontaktgeber 25 ist mit jenem Sperrglied 14 elektrisch geschaltet, das mit einem der beiden Abschnitte 11, 11 ' nicht im Eingriff steht, vgl. Fig. 2. Nahe der Achse 20 ist am Zwischenstück 18 eine sich nach außen erweiternde Nut 21 angeordnet. Die Nut 21 dient zur Aufnahme eines Vorsprunges 23, der sich an der oberen Stirnseite des Druckbolzens 22 befindet. In weggedrückter Lage des Sperrarmes 5 befindet sich der Vorsprung 23 nicht in der Nut 21 des Zwischenstückes 18. In dieser Lage ist der Druckbolzen 22 weiter nach unten gedrückt und der Taststift 24 endet näher am Kontaktgeber 25. Wird der Sperrarm 5 wieder in seine Ausgangslage bewegt, in der er oben liegend und horizontal angeordnet quer in den Personendurchgang 27 ragt, rastet der Vorsprung 23 des Druckbolzens 22 in die Nut 21 ein und der federbelastete Taststift 24 drückt dabei nicht nur den Druckbolzen 22 etwas nach oben, sondern der Taststift 24 wird auch ein Stück weit vom Kontaktgeber - 5 -Fig. 3 shows a sectional view through the area of the rotary head 4 and its storage. The rotary head 4 is connected in a rotationally fixed manner to the shaft 6 mounted in the housing part 3. One of the three locking arms 5 is shown on the rotary head 4. The locking arm 5 is shown in the position which clears the passage 27 of people, into which it has been pressed by force in the event of a panic. The starting position is shown in dash-dotted lines, in which the locking arm 5 projects horizontally into the passage 27 for people. Each locking arm 5 is pivotally mounted about an axis 20 in a fork piece 19 locked on the rotary head 4. The locking arm 5 is mounted via an intermediate piece 18 which is carried by the axis 20. The intermediate piece 18 touches a pressure pin 22 which is guided axially movable in the rotary head 4. The pressure pin 22 lies at an angle on a spring-loaded stylus 24. The stylus 24 is directed to a stationary proximity switch arranged in the housing part 3, which performs the function of an electrical contactor 25. The contactor 25 provided for establishing a blocking effect is electrically connected to the blocking element 14 which is not in engagement with one of the two sections 11, 11 ', cf. Fig. 2. Near the axis 20, an outwardly widening groove 21 is arranged on the intermediate piece 18. The groove 21 serves to receive a projection 23 which is located on the upper end face of the pressure pin 22. In the pushed-away position of the locking arm 5, the projection 23 is not in the groove 21 of the intermediate piece 18. In this position, the pressure pin 22 is pressed further down and the stylus 24 ends closer to the contactor 25. If the locking arm 5 is moved back into its starting position , in which it projects horizontally and horizontally into the passage 27, the projection 23 of the pressure pin 22 engages in the groove 21 and the spring-loaded stylus 24 not only presses the pressure pin 22 upwards but the stylus 24 also becomes some distance from the contactor - 5 -
25 wegbewegt. Die Einstellung des Kontaktgebers 25 und die jweiligen Lagen des Taststiftes 24 sind so aufeinander abgestimmt, daß bei weggedrückter Lage des Sperrarmes 5 durch den Kontaktgeber 25 ein Dauerkontakt auf das betreffende Sperrglied 14 ausgeübt wird und dieses sein Schubteil 15 sperrend im Eingriff mit einem der beiden Abschnitte 11 oder 11 ' hält. In diesem Falle sind somit die Schubteile 15 der beiden Sperrglieder 14 im Eingriff mit den Nocken 16 der beiden Abschnitte 11, 11 ' des Führungsteiles 7. Das Führungsteil 7 und mit ihm die Welle 6 sowie der Drehkopf 4 lassen sich in dieser Lage weder vorwärts noch rückwärts drehen. Der Drehkopf 4 ist gesperrt, er kann nicht bewegt werden. Wird der Sperrarm 5 in die Ausgangslage zurückgedrückt, entfernt sich der Taststift 24 vom Kontaktgeber 25. Der Dauerkontakt zum Sperrglied 14 wird aufgehoben und dieses zieht dadurch sein Schubteil 15 zurück. Das Sperrglied wirkt nicht mehr auf einen der beiden Abschnitte 11, 11 ', so daß der Drehkopf 4 wieder in eine der beiden Richtungen drehbar ist. Die eben beschriebenen, auf einen Sperrarm 5 bezogenen technischen Merkmale sind auch bei den übrigen Sperrarmen 5' in gleicher Weise vorgesehen. Je nach gewählter Drehrichtung des Drehkopfes 4 sind die elektrischen Kontaktgeber 25 mit dem einen oder dem anderen Sperrglied 14 elektrisch geschaltet und beim Drehen des Drehkopfes 4 befindet sich der Taststift 24 des jeweils oben befindlichen, horizontal angeordneten Sperrarmes 5, 5' gegenüber dem ortsfest angeordneten Kontaktgeber 25. 25 moved away. The setting of the contactor 25 and the respective positions of the stylus 24 are coordinated so that when the locking arm 5 is pushed away by the contactor 25, permanent contact is exerted on the locking member 14 in question and its pushing part 15 locking in engagement with one of the two sections 11 or 11 'holds. In this case, the thrust parts 15 of the two locking members 14 are in engagement with the cams 16 of the two sections 11, 11 'of the guide part 7. The guide part 7 and with it the shaft 6 and the rotary head 4 can neither be forward nor in this position turn backwards. The rotary head 4 is locked, it cannot be moved. If the locking arm 5 is pushed back into the starting position, the stylus 24 moves away from the contactor 25. The permanent contact with the locking member 14 is released and the pulling member 15 thereby withdraws. The locking member no longer acts on one of the two sections 11, 11 ', so that the rotary head 4 can be rotated again in one of the two directions. The technical features just described relating to a locking arm 5 are also provided in the same way for the other locking arms 5 '. Depending on the selected direction of rotation of the rotary head 4, the electrical contactors 25 are electrically connected to one or the other locking element 14 and when the rotary head 4 is turned, the stylus 24 of the horizontally arranged locking arm 5, 5 'located at the top is opposite the fixedly arranged contactor 25th

Claims

P A T E N T A N S P R Ü C H E PATENT CLAIMS
1. Drehkreuz (1) für einen Personendurchgang (27), mit einem auf einer Welle (6) angeordneten, drehschlüssig mit der Welle (6) verbundenen und mit Sperrarmen (5, 5') ausgestatteten Drehkopf (4), der schräg nach unten gerichtet ist, wobei die Welle (6) ein Führungsteil (7) trägt, auf das ein Sperrmechanismus (26) so einwirkt, daß ein Drehen der Welle (6), und damit des Drehkopfes (4), nur in einer vorbestimmten Richtung und nur in Teilschritten möglich ist und der jeweils oben befindliche, zum1. turnstile (1) for a passage of people (27), with a arranged on a shaft (6), rotationally connected to the shaft (6) and with locking arms (5, 5 ') equipped rotating head (4), which is inclined downwards is directed, wherein the shaft (6) carries a guide part (7) on which a locking mechanism (26) acts so that rotation of the shaft (6), and thus of the rotary head (4), only in a predetermined direction and only is possible in partial steps and the one at the top, for
Versperren des Personendurchganges (27) bestimmte Sperrarm (5) im Panikfalle gewaltsam in eine den Personendurchgang (27) freigebende Lage bewegbar ist, dadurch gekennzeichnet, daß der Sperrmechanismus (26) zwei ansteuerbare Sperrglieder (14) aufweist, von denen, ab- hängig von der jeweils gewählten Drehrichtung des Drehkopfes (4), entweder das eine oder das andere Sperrglied (14) eine Sperrwirkung auf das Führungsteil (7) ausübt, daß jeder Sperrarm (5, 5 ') auf einen Kontaktgeber (25) dann zum Einwirken bestimmt ist, wenn der betreffende Sperrarm (5), oben befindlich, im Panikfalle gewaltsam weggedrückt ist und daß der Kontaktgeber (25) zum Einwirken auf jenes Sperrglied (14) vorgesehen ist, das bisher keine Sperrwirkung auf das Führungsteil (7) entfaltet hat.Blocking the passage of people (27), in the event of panic, certain locking arm (5) can be forcibly moved into a position releasing the passage of person (27), characterized in that the locking mechanism (26) has two controllable locking members (14), of which, depending on the respectively selected direction of rotation of the rotary head (4), either one or the other locking member (14) exerts a locking effect on the guide part (7), that each locking arm (5, 5 ') on a contactor (25) is then intended to act when the locking arm (5) in question, located at the top, is forcibly pushed away in the event of a panic and that the contactor (25) is provided for acting on that locking member (14) which has so far had no locking effect on the guide part (7).
2. Drehkreuz nach Anspurch 1, dadurch gekennzeichnet, daß jedes Sperrglied (14) mit einem Schubteil (15) ausgestattet ist, das zum Eingreifen in am Führungsteil (7) befindlichen Nocken (16) bestimmt ist.2. Turnstile according to claim 1, characterized in that each locking member (14) is equipped with a thrust part (15) which is intended for engaging in the guide part (7) located cams (16).
3. Drehkreuz nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Führungsteil (7) zwei auf Abstand gehaltene Abschnitte (1 1, 1 1 ') auf- weist, welche die Nocken (16) tragen, wobei die Nocken (16) des Abschnittes (11) gegenläufig zu den Nocken (16) des Abschnittes (1 1 ') angeschrägt oder gestaltet sind. - 7 -3. Turnstile according to claim 1 or 2, characterized in that the guide part (7) has two spaced sections (1 1, 1 1 '), which carry the cams (16), the cams (16) of the Section (11) opposite to the cams (16) of section (1 1 ') are chamfered or designed. - 7 -
4. Drehkreuz nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Drehrichtung des Drehkopfes (4) durch wahlweises Einwirken eines der beiden Sperrglieder (14) auf das Führungsteil (7) bestimmbar ist.4. Turnstile according to one of claims 1 to 3, characterized in that the direction of rotation of the rotary head (4) can be determined by the selective action of one of the two locking members (14) on the guide part (7).
5. Drehkreuz nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß jedem Sperrarm (5,5') ein Kontaktgeber (25) zugeordnet ist und daß die Kontaktgeber (25) ortsfest am Drehkreuz (1) angordnet sind.5. Turnstile according to one of claims 1 to 4, characterized in that each locking arm (5,5 ') is assigned a contactor (25) and that the contactor (25) are arranged fixedly on the turnstile (1).
6. Drehkreuz nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß jedem Sperrarm (5, 5') ein axialbeweglich gelagerter Druckbolzen (22) zugeordnet ist, der zum Einwirken auf einen federbelasteten Taststift (24) bestimmt ist und jeder Taststift (24) zum Einwirken auf einen Kon- taktgeber (25) vorgesehen ist und daß sich die Druckbolzen (22) und die6. Turnstile according to one of claims 1 to 5, characterized in that each locking arm (5, 5 ') is assigned an axially movably mounted pressure pin (22) which is intended to act on a spring-loaded stylus (24) and each stylus (24 ) is provided for acting on a contactor (25) and that the pressure bolts (22) and the
Taststifte (24) im Drehkopf (4) befinden.Styli (24) are in the turret (4).
7. Drehkreuz nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß durch Eingreifen der Schubteile (15) der Sperrglieder (14) in die Nocken (16) des Führungsteiles (7) der Drehkopf (4) arretiert ist. 7. turnstile according to one of claims 1 to 6, characterized in that the rotary head (4) is locked by engaging the thrust parts (15) of the locking members (14) in the cams (16) of the guide part (7).
EP99929051A 1998-05-05 1999-04-28 Turnstile for the passage of people Expired - Lifetime EP0995006B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19819901 1998-05-05
DE19819901A DE19819901A1 (en) 1998-05-05 1998-05-05 One-way turnstile
PCT/DE1999/001265 WO1999057408A1 (en) 1998-05-05 1999-04-28 Turnstile for the passage of people

Publications (2)

Publication Number Publication Date
EP0995006A1 true EP0995006A1 (en) 2000-04-26
EP0995006B1 EP0995006B1 (en) 2003-06-11

Family

ID=7866647

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99929051A Expired - Lifetime EP0995006B1 (en) 1998-05-05 1999-04-28 Turnstile for the passage of people

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EP (1) EP0995006B1 (en)
DE (2) DE19819901A1 (en)
WO (1) WO1999057408A1 (en)

Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
AT502188B1 (en) * 2005-10-20 2007-02-15 Behensky Ebm Maschb Gmbh & Co DREHKREUZ FOR A PERSONENSCHLEUSE
AT502488B1 (en) * 2006-04-26 2007-04-15 Behensky Ebm Maschb Gmbh & Co DREHKREUZ FOR A PERSONENSCHLEUSE
DE102011012341A1 (en) 2011-02-24 2012-08-30 Wanzl Metallwarenfabrik Gmbh Installation for closing a person's handrail
DE102022100279A1 (en) 2022-01-07 2023-07-13 ELKA Torantriebe GmbH u. Co. Betriebs KG Device for separating people in a separating area and device for separating people

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FR1589016A (en) * 1968-10-10 1970-03-16
DE2758971A1 (en) * 1977-01-04 1978-07-06 Italdis Societa Per La Distrib Turnstile with arms on rotary boss - has spring biased locking arms engaging 120 degree spaced notches in cam allowing rotation in one direction only
DE2825787C3 (en) * 1978-06-13 1981-08-27 Eugen Gallenschütz, Metallbau KG, 7580 Bühl Turnstile for a security gate
CH646755A5 (en) * 1979-04-05 1984-12-14 Hammer Genossenschaft Rotary barrier
DE3434835A1 (en) * 1984-09-22 1986-04-03 Malkmus-Dörnemann, geb. Dörnemann, Carola, Dr., 3320 Salzgitter TURN CROSS FOR PERSONAL LOCKS
IT1217345B (en) * 1988-02-29 1990-03-22 Italdis Ind Spa PERFECTED TORNELLO PROVIDED WITH MEANS OF ADJUSTMENT OF THE RESISTANCE OFFERED TO THE ROTATION, AS WELL AS MEANS FOR THE AUTOMATIC SELECTION OF THE SENSE OF ROTATION PERMITTED
DE4445698C2 (en) * 1994-12-21 2000-02-24 Kaba Gallenschuetz Gmbh Turnstile system
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Also Published As

Publication number Publication date
EP0995006B1 (en) 2003-06-11
WO1999057408A1 (en) 1999-11-11
DE59905916D1 (en) 2003-07-17
DE19819901A1 (en) 1999-11-11

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