EP0431363B1 - Sicherheitspersonenschleuse - Google Patents

Sicherheitspersonenschleuse Download PDF

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Publication number
EP0431363B1
EP0431363B1 EP90121850A EP90121850A EP0431363B1 EP 0431363 B1 EP0431363 B1 EP 0431363B1 EP 90121850 A EP90121850 A EP 90121850A EP 90121850 A EP90121850 A EP 90121850A EP 0431363 B1 EP0431363 B1 EP 0431363B1
Authority
EP
European Patent Office
Prior art keywords
blocking
sector
door
passage
revolving door
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
EP90121850A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0431363A1 (de
Inventor
Thomas Gallenschütz
Erwin Hochstuhl
Roland Ebert
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.)
Gallenschuetz Metallbau GmbH
Original Assignee
Gallenschuetz Metallbau 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 Gallenschuetz Metallbau GmbH filed Critical Gallenschuetz Metallbau GmbH
Priority to AT90121850T priority Critical patent/ATE97983T1/de
Publication of EP0431363A1 publication Critical patent/EP0431363A1/de
Application granted granted Critical
Publication of EP0431363B1 publication Critical patent/EP0431363B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
    • E05G5/00—Bank protection devices
    • E05G5/02—Trapping or confining mechanisms, e.g. transaction security booths
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/10—Movable barriers with registering means
    • G07C9/15—Movable barriers with registering means with arrangements to prevent the passage of more than one individual at a time

Definitions

  • the invention relates to a security gate with an essentially cylindrical door housing, which consists of two wall shells delimiting a blocking sector and a passage sector or two passage sectors, which leave two opposite passage openings free, and as a passage release element which can be rotated from the fixed rest positions about the vertical central axis of the door housing and can be driven by a motor, has a revolving door with a maximum of four door leaves or a rotating cylinder with at least one passage opening, the passage release element being lockable by means of a braking device controllable by an electronic control unit, in particular a microprocessor, and wherein peripheral identification devices, e.g., to the electronic control unit Card readers, and / or monitoring sensors arranged in the passage sectors or in the blocking sector are connected.
  • peripheral identification devices e.g., to the electronic control unit Card readers, and / or monitoring sensors arranged in the passage sectors or in the blocking sector are connected.
  • the revolving door is provided with a hydraulic speed control device and with an electromagnetic braking mechanism.
  • This braking mechanism is used by one in the blocking sector of the door housing under the revolving door in the floor mounted pressure sensitive device controlled so that the revolving door can be blocked against rotation.
  • the pressure-sensitive device extends over a blocking sector.
  • a signal is sent to an electronic relay which triggers the braking mechanism and thereby locks the revolving door.
  • the brake device is designed for accident prevention reasons so that its braking effect does not lead to a firm blocking of the revolving door, but that the revolving door can be rotated manually using a larger torque despite a switched braking device.
  • the revolving door can still be turned by human power when the braking device is activated, it is possible for a person to pass through the blocking sector without authorization. However, this cannot guarantee secure access or exit control. If you want to achieve this with the known braking or blocking devices, they must be designed in such a way that in the event of blocking, rotating the revolving door by one person is completely impossible. In individual cases, however, this can result in a person who has entered the blocking sector with a very large step and is now standing on the pressure-sensitive device no longer coming out of the blocking sector. Since the entire floor area of the locking sector is covered by the pressure-sensitive device, the person in the locking sector also has no possibility of unblocking the revolving door himself and leaving the revolving door locking sector again.
  • a control of the passage sector is not provided for in this known security gate.
  • the object on which the invention is based is to design a security gate of the generic type in such a way that, on the one hand, secure access and exit control is ensured, but on the other hand, if the passage release organ is blocked against unauthorized passage, a person who is in the restricted sector or in the passage sector will do so Can leave the door housing again.
  • an additional blocking device is provided with a locking disk which is directly or via a gear with the rotatable passage release member in a fixed rotary connection and which, on an arc around the central axis of the door housing, has at least one stop surface pair with an effective in the forward direction of rotation and one in Reverse direction of rotation has effective stop surface, and that the locking disc two fixed, controllable by the control unit, alternately adjustable between two stop surfaces of a pair of stop surfaces in the locking disc locking bolts are assigned, the distance between the two stop surfaces of each stop surface pair corresponds to a freewheel angle that is so large that that Passage release member can rotate freely about half the sector angle of the passage sector when a locking bolt (24, 25) is placed in the locking disk.
  • the passage release member is blocked when the passage release member is blocked in one direction of rotation manually turn in the opposite direction of rotation at least so far that there is no danger of a person being locked in the door housing.
  • the passage release member can be blocked in the reverse direction of rotation before the passage release member has reached its next rest position, but the further rotation of the passage release member until the outlet opening is not hindered.
  • the solvents are simple, space-saving and functionally easy to control.
  • the configuration according to claim 5 offers the possibility of to block the passage release member in each of its rest positions in a certain direction of rotation, for example in the direction of entry to a room, to ensure, for example, that no more than a certain number of people enter or leave the secured room.
  • FIG. 1 and 2 schematically show a security gate with a cylindrical door housing 1, which is formed from two approximately diametrically opposed, glazed wall shells 2 and 3, the two opposite passage openings 4 and 5 free.
  • a passage release element Arranged in the door housing 1 as a passage release element is a revolving door 10 which can be rotated about a vertical central axis 6 and is provided with three door leaves 7, 8 and 9, which can be driven by an electric motor in both directions indicated by the arrows 11 and 11 '.
  • This also defines a passage sector 12 which extends over the angle ⁇ of approximately 110 ° (FIG. 6) and on the opposite side a blocking sector 13 which extends for the angle ⁇ of approximately 130 °.
  • the angle ⁇ over which the passage sector 12 extends is smaller than the angle ⁇ of the blocking sector 13 and that the two passage openings each extend over an opening angle of 60 °.
  • the three door leaves 7, 8 and 9 each have a door leaf angle ⁇ of 120 °, which is identical to the angular distance ⁇ that the individual fixed rest positions of the revolving door 10 have from one another. This means that the revolving door 10 rotates through 120 ° in each regular passage in the direction of arrow 11 or in the direction of arrow 11 'from the rest position shown in FIG. 9, in order to then return to the next rest position.
  • another door housing 1/1 is provided, in which a pivot door 21 provided with four door leaves is arranged as a passage release member, which in turn is rotatable about the vertical central axis 6 in the two directions of arrows 11 and 11 ' and can be driven by a motor.
  • the wall shell 3/1 delimiting the passage sector 12/1 extends over an angle ⁇ 'of approximately 95 °
  • the The wall shell 2/1 delimiting the blocking sector 13/1 extends over an angle ⁇ 'of approximately 185 °, so that the passage openings 4/1 and 5/1 each have an opening angle of approximately 40 °.
  • the two wall shells 2/1 and 3/1 are each arranged symmetrically to the common bisector 14 of the angles ⁇ 'and ⁇ ', while the fixed rest positions of the four-leaf revolving door 21 are again such that a door leaf 20 is located in each rest position, for example in Area of the passage sector 12/1 and a door leaf 18, for example in the area of the blocking sector 13/1 in the plane of the common bisector 14, while the other two transverse door leaves 17, 19 within the boundary edges 15/1 and 16/1 of the Blocking sector 13/1 bounding wall shell 2/1 lie.
  • a further embodiment of a security gate of the generic type is shown, in which the cylindrical door housing 1/2 has two diametrically opposed wall shells 2/2 and 3/2 of equal size, each of which overlaps limit an angle ⁇ 1 of approximately 95 ° extending passage sector 12/2 and blocking sector 13/2 and leave the passage openings 4/2 and 5/2 free, which are also diametrically opposed and each have an opening angle of 85 °.
  • the revolving door 22 provided here as a passage release member in turn has four door leaves 35, 36, 37 and 38 which are each arranged at right angles to one another and thus have a door leaf angle ⁇ of 90 ° to one another.
  • the revolving door 22 can only be rotated in the direction of the arrow 11 and is driven by a motor. Also, this revolving door 22 has only two rest positions, which are offset by 180 ° to one another and which are such that the common bisector 14 of the two Sectors 12/2 and 13/2 each form the bisector between two door leaves, that is to say that two door leaves 36 and 37 or 35 and 38 each assume a symmetrical position with respect to the bisector 14. From Fig. 11 it can be seen that in the rest positions of the revolving door 22, the end edges of their door leaves 35 to 38 are each within the boundary edges 15/2 and 16/2 of the wall shells 2/2 and 3/2.
  • FIGS. 12, 13 and 14 schematically show three further embodiments of security gates, which will be discussed in more detail below.
  • the revolving doors 10 or 21 or 22 are driven during a correct passage of people in the direction in which the person who is authorized to pass through the respective passage sector 12 or 12/1 or 12/2 or 12/3 wants to happen.
  • the electric drive is designed in such a way that the revolving door can be stopped by a person if necessary, and can even be turned in the opposite direction.
  • Appropriate control means also ensure that the revolving door is rotated again in any case after a passage that has been carried out or attempted, and is stopped there in the nearest fixed rest position.
  • These rest positions of the revolving doors 10, 21 and 22 can be secured by electrically controlled braking or latching devices.
  • the holding torque should only be so large that it can be overcome by a person if necessary, so that a person can turn the revolving door 10, 21 or 22 manually even without an electric drive can.
  • this blocking device each has a locking disk 23, 23 ', 23/1 to 23/5, which, as shown in FIG. 3, is arranged above a revolving door, for example the revolving door 10, concentrically with its central axis 6 and is fixed is connected to the revolving door and which is provided with a number of circular recesses of a certain circumferential length corresponding to the respective number of the fixed rest positions of the revolving door 10, 21 or 22 in question, and to which two locking bolts 24 and 25 are assigned.
  • the locking bolts 24 and 25 can be individually controlled by electromagnets 68 and 69 and alternately placed in one of the recesses.
  • the recesses 26, 27 and 28 or 29 to 32 as well as 33 and 34 each extend over a so-called freewheel angle ⁇ or ⁇ 'or ⁇ 1, each of which is approximately half is as large as the sector angle ⁇ or ⁇ 'or ⁇ 1 of the passage sector 12, 12/1, 12/2 of the security gate in question.
  • This ensures that the locking disks 23 or 23/1 or 23/2, even if one of the locking bolts 24 or 25 protrudes into one of the recesses 26 to 34, by precisely this freewheel angle ⁇ or ⁇ 'or ⁇ 1 are still freely rotatable in one and the other direction.
  • the locking bolts 24 and 25 are each arranged on the same radii as the recesses 26 to 34 results from the condition that they should fall into them. It is also a condition that the stop surface pairs 26 / 1-26 / 2 to 34 / 1-34 / 2, which are formed by the ends of the recesses 26 to 34, with one and the same locking disk 23, 23 ', 23/1 , 23/2 each lie in a so-called locking plane, in which the two locking bolts 24 and 25 can be adjusted individually and alternately in order to exert their locking or blocking action.
  • the distance angle ⁇ ⁇ ' which the two locking bolts 24 and 25 have from one another, is selected to be somewhat larger than half Sector angles ⁇ or ⁇ '(FIGS. 6 and 7) of the passage sector 12 or 12/1 and thus also larger than the respectively associated freewheel angle ⁇ or ⁇ '. This ensures that only one of the two locking bolts 24 or 25 can protrude into one of the recesses 26 to 28 or 29 to 32 at the same time. This condition can also be met with other means, for example circuitry means or with additional mechanical locking devices.
  • the distance angle ⁇ 1 between the two locking bars 24 and 25 is selected so that it is slightly larger than the sum from the freewheel angle ⁇ 1 and the door leaf angle ⁇ .
  • the condition is also met here that only one of the two locking bolts 24 or 25 can fall into one of the two recesses 33 or 34 at the same time.
  • the choice of wall shells 3 or 3/1 delimiting the passage sectors 12 or 12/1 and the associated sector angle means ⁇ or ⁇ 'in relation to the size the door leaf angle ⁇ ensures that at most a differential gap S of 20 cm (see FIGS. 9d and 10d) can arise when the trailing door leaf enters the area of the sector angle ⁇ or ⁇ '.
  • This size of the differential gap S ensures that a person in the passage sector cannot leave it if the door is blocked in this position, for example by the locking bolt 24 falling into the recess 28 or 32.
  • the revolving door 10 or 21 can be turned back so far in the opposite direction that the person in the passage sector 12 or 12/1 again by the person Passage opening 4 or 5 or 4/1 or 5/1 can leave, through which it has entered.
  • the circuit arrangement shown in simplified form in FIG. 5 is provided for controlling an electric motor 40 driving the revolving door 10 or 21 or 22 and an electromagnetic brake 41 and the two electromagnets 68 and 69 of the locking bolts 24 and 25.
  • control unit 42 this has a microprocessor, on which, as peripheral control devices, two card readers 43 and 44 (see also FIG. 2), a position transmitter 45 and several in blocking sectors 13, 13/1 and 13/2 and pass-through sectors 12, 12 / 1 or 12/2 arranged room sensors 46 or 47 are connected.
  • these room sensors 46 and 47 are arranged on the ceiling 48 of the door housing 1, 1/1 and 1/2, and they are able to signal whether only one or more people are in a passage sector or in a locking sector so that the signals supplied to the microprocessor 42 can give corresponding control signals to the electromagnets 68, 69 of the locking bolts 24 and 25 to insert one of these locking bolts 24 or 25 into one of the recesses 26 to 34 of the individual locking discs 23, 23 ', 23/1 or 23/2.
  • the space sensors 47 of the passage sectors can, however, be designed in such a way that they deliver blocking signals to the microprocessor if an authorized person carries unauthorized objects with him.
  • 9a to 9g show different control states of the blocking device consisting essentially of the locking disk 23 and the two locking bolts 24 and 25.
  • the locking bolt 24 or 25 shown as a black circular surface means that this locking bolt has been activated, ie has been brought into the locking position and thus projects into one of the recesses 26, 27 and 28.
  • 9a shows the starting or rest position of the revolving door 10, which is also shown in FIG. 9. Both locking bolts 24 and 25 are not activated.
  • the slot-shaped recess 28 is in an angular position in which the locking bolt 24 is located directly next to the stop surface 28/1, so that it could fall into the recess 28 in this rest position of the revolving door 10.
  • the other locking bar 25 is located approximately in the middle above the other stop surface 28/2, so that it cannot come into play. Assuming a person 50 who has been identified as authorized to pass by an identification card in the card reader 44, enters the passage sector 12 through the passage opening 5 in the direction of the arrow 11, the drive motor 40 is switched on in the direction of rotation of the arrow 11 as soon as this person 50 from the first room sensor 47 has been detected.
  • the microprocessor receives a corresponding signal by which the locking bolt 24 is activated and lowered into the recess 28 What happens, for example, in the rotational position of FIG. 9b. With the activation of the locking bolt 24, the motor 40 is also switched off and the brake 41 is switched on. The revolving door stops. If the person 50 now tries to get to the passage opening 4 by turning the revolving door 10 by hand in the direction of the arrow 11, the revolving door is blocked in the position shown in FIG.
  • the lock bolt 24 is not activated; the authorized person can leave the door housing 1 through the passage opening 4 while the revolving door 10 is running into its next rest position and stops there, controlled by the position transmitter 45.
  • the space sensors 46 arranged in the blocking sector 13 can prevent an unauthorized person 51 from reaching the passage opening 5 through the blocking sector 13 during the rotation of the revolving door 10 in the direction of the arrow 11, during which an authorized person 50 passes the passage sector 12, in which the locking bolt 25 is activated and placed in the recess 27.
  • 9 shows that the trailing stop surface 27/2 arriving at the activated locking bolt 25 stops the revolving door 10 before the door leaf 7 leaves the locking sector 13 and that from this blocking position the revolving door 10 with the locking disc 23 when the locking bolt 25 is activated again so far can be turned back against the direction of rotation of the arrow 11 so that the unauthorized person 51 can leave the door housing 1 again through the passage opening 4, as indicated in Fig. 9f.
  • the revolving door 10 assumes the rest position following a passage in the direction of arrow 11 compared to the rest position in FIG. 9a.
  • the described functioning of the blocking device also takes place in the case of passage in the opposite direction, that is to say in the direction of arrow 11 ', with the difference, however, that the functions of the two locking bolts 24 and 25 are interchanged.
  • the set locking bolt 25 prevents the passage opening 5 from being reached in the angular position of FIG. 9 d ;
  • the set locking bolt 24 prevents the revolving door 10 from turning back in the angular position of FIG. 9 c .
  • the unauthorized passage of the locking sector 13 is also prevented in an analogous manner with the aid of the two locking bolts 24 and 25 and the recesses 26, 27 and 28.
  • FIG. 10 a shows the rest position of the revolving door 10
  • the revolving door 10 in FIG. 10 b has started to move in the direction of arrow 11 after an authorized person 50 has entered the passage sector 12/1 through the passage opening 5/1.
  • Fig. 10c shows that by activating the locking bolt 24 falling into the recess 32, the rotating door 21 can be blocked before the passage opening 4/1 is released and that from this blocking position Revolving door 21 can be rotated back by the length of the recess 32 so that the person 50, who is either accompanied by an unauthorized person or carries prohibited objects, cannot pass through, but can leave the passage sector in the reverse direction.
  • 10d shows the angular position of the revolving door 21 and the locking disc 23/1 in a position in which the difference gap S has just been reached between the one door leaf 20 and the wall shell 3/1 delimiting the passage sector 12/1 and in which the locking bolt 25 can just fall into the recess 31. From this position of the revolving door 21, there is the possibility of preventing the backward rotation of the revolving door 21 by activating the locking bolt 25, but at the same time giving the passing person 50 the opportunity to leave the passage sector 12/1 through the passage opening 4/1.
  • 11 a to 11 l show different functional phases of the blocking device of the security gate shown schematically in FIG. 11, in which the revolving door 22 provided with four door leaves 35 to 38 assumes two fixed rest positions offset by 180 ° and the locking disk 23/2 of which is therefore provided with only two recesses 33 and 34.
  • Another special feature of this security gate is that it has two passage sectors 12/2 and 12/3, which are diametrically opposed, but for which the blocking device described offers the same security against unauthorized passages.
  • an authorized person 50 who has identified himself with an authorization card on the card reader 44, enters the interior of the door housing 1/2 through the passage opening 5/2 in the direction of arrow 11, he is identified by a room sensor 47 detected, and the revolving door 22 is started in the counterclockwise direction. If no complaint arises in the course of the further sensor check, the authorized person 50 can pass through the passage sector 12/2 and leave it through the passage opening 4/2. However, if it turns out during the further sensor check that the person 50 is accompanied, for example, by another unauthorized person or carries an unauthorized object, the revolving door 22 can be activated by activating the locking bolt 24, which thereby falls into the recess 34 in the position shown in Fig.
  • the principle of the blocking device described above can also be used for revolving doors of the type shown in FIGS. 12, 13 and 14, which have in common that they only have two rest positions of their revolving doors 53 and 54 or 180 ° offset from one another. of the rotary cylinder 55.
  • the passage releasing members namely the revolving doors 53 or 54 or the revolving cylinder 55, can only be rotated in one direction.
  • the locking disks 23/3 or 23/4 or 23/5 arranged concentrically to the axes of rotation of the revolving doors 53 or 54 or of the rotating cylinder 55 are each only provided with two diametrically opposite recesses 56 and 57 or 58 and 59 or 60 and 61 provided, which are each assigned two locking bolts 24 and 25.
  • the door housings are each made of diametrically opposed, equally sized wall shells 62 and 63 or 64 and 65 or 66 and 67 are formed, so that, overall, functionally the same conditions result as in the security gate, which is shown and explained in FIGS. 8 and 11 and in FIGS. 11a to 11l.
  • the revolving doors 53 and 54 are each provided with asymmetrical locking segments 70 or with symmetrical shell segments 71 at the ends of their door leaves, the passage openings 4/3 and 5/3 or 4/4 and 5/4 during these security gates the passages are completely closed at times.
EP90121850A 1989-12-05 1990-11-15 Sicherheitspersonenschleuse Expired - Lifetime EP0431363B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90121850T ATE97983T1 (de) 1989-12-05 1990-11-15 Sicherheitspersonenschleuse.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3940176A DE3940176C1 (ja) 1989-12-05 1989-12-05
DE3940176 1989-12-05

Publications (2)

Publication Number Publication Date
EP0431363A1 EP0431363A1 (de) 1991-06-12
EP0431363B1 true EP0431363B1 (de) 1993-12-01

Family

ID=6394839

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90121850A Expired - Lifetime EP0431363B1 (de) 1989-12-05 1990-11-15 Sicherheitspersonenschleuse

Country Status (7)

Country Link
US (1) US5076013A (ja)
EP (1) EP0431363B1 (ja)
JP (1) JP2509385B2 (ja)
AT (1) ATE97983T1 (ja)
DE (1) DE3940176C1 (ja)
DK (1) DK0431363T3 (ja)
ES (1) ES2047232T3 (ja)

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ES2287093T3 (es) * 2001-02-09 2007-12-16 Dorma Gmbh + Co. Kg Dispositivo de fijacion de los batientes de una puerta contra el desvio involuntario.
JP3771527B2 (ja) * 2002-03-29 2006-04-26 ナブテスコ株式会社 ドア装置
DE10325027B4 (de) * 2003-06-02 2007-04-05 Dorma Gmbh + Co. Kg Drehtürantrieb für eine mindestens einflügelige Tür
TWI222485B (en) * 2003-09-03 2004-10-21 Yan-Kuen Chen A revolving door facility with security function
NL1026344C2 (nl) * 2004-06-07 2005-12-08 Boon Edam Group Holding B V Draaideur.
US7900398B2 (en) 2006-11-14 2011-03-08 Overhead Door Corporation Security door system
JP2009057700A (ja) * 2007-08-30 2009-03-19 Masaaki Kimura 両方向に開口する自動回転扉
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DE102013000420A1 (de) * 2013-01-14 2014-07-17 Dorma Gmbh & Co. Kg Antriebseinheit für eine Karusselltür mit einer integrierten Blockier- und/oder Bremseinrichtung
EP3330474B1 (de) * 2016-12-02 2020-05-06 dormakaba Deutschland GmbH Softwarebasierte funktionsanpassung einer karusselltüranordnung
CN111275873B (zh) * 2018-11-19 2022-07-26 深圳云天励飞技术有限公司 通行控制管理方法、装置、电子设备及存储介质
CN110821352B (zh) * 2019-11-26 2020-11-17 义乌市富顺箱包有限公司 一种入门识别计数安保装置

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Also Published As

Publication number Publication date
ATE97983T1 (de) 1993-12-15
DK0431363T3 (da) 1994-04-18
ES2047232T3 (es) 1994-02-16
DE3940176C1 (ja) 1991-05-16
JP2509385B2 (ja) 1996-06-19
EP0431363A1 (de) 1991-06-12
US5076013A (en) 1991-12-31
JPH041388A (ja) 1992-01-06

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