EP1544394B1 - Dispositif pour immobiliser un vantail, particulièrement d'une porte ou fenêtre - Google Patents

Dispositif pour immobiliser un vantail, particulièrement d'une porte ou fenêtre Download PDF

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Publication number
EP1544394B1
EP1544394B1 EP04028656A EP04028656A EP1544394B1 EP 1544394 B1 EP1544394 B1 EP 1544394B1 EP 04028656 A EP04028656 A EP 04028656A EP 04028656 A EP04028656 A EP 04028656A EP 1544394 B1 EP1544394 B1 EP 1544394B1
Authority
EP
European Patent Office
Prior art keywords
overload
lever
door
slider
arresting
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.)
Active
Application number
EP04028656A
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German (de)
English (en)
Other versions
EP1544394A2 (fr
EP1544394A3 (fr
Inventor
Manfred GLÄNZER
Martin Müller
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.)
Geze GmbH
Original Assignee
Geze 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 Geze GmbH filed Critical Geze GmbH
Publication of EP1544394A2 publication Critical patent/EP1544394A2/fr
Publication of EP1544394A3 publication Critical patent/EP1544394A3/fr
Application granted granted Critical
Publication of EP1544394B1 publication Critical patent/EP1544394B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
    • E05F3/222—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones electrically operated
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
    • E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/12—Braking devices, e.g. checks; Stops; Buffers specially for preventing the closing of a wing before another wing has been closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F2003/228—Arrangements where the end of the closer arm is sliding in a track
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/218—Holders
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/404—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function
    • E05Y2201/41—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for closing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING 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
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a device for detecting a wing, in particular a door or a window according to the preamble of claim 1.
  • the DE 35 37 177 A1 shows a door closing device, with a door closer attached to the door and a locking device attached to an upper portion of the door wall, which has a locking mechanism and a slide seated in a slide rail, wherein the locking mechanism comprises an actuating element pivotally supported in the housing cooperatively connected toggle lever system and a solenoid with a plunger has.
  • the toggle mechanism responds to the movement of the plunger of the solenoid and is collapsible in the V-shaped state.
  • the slider is connected to the door closer and slidable in the slide by the opening and closing of the fire-proof door.
  • the actuator is provided with a pipe section into which a stop is inserted and biased downwardly by the spring, the biasing force of the spring being adjustable by a screw threaded into the pipe section.
  • the slider is provided at the front end with an inclined surface and with a recess for receiving the stop. The slider is slidable in the space formed between the actuator and the slide rail, the stop being guided upward by the inclined surface of the slider and the slider being lockable by the stop when it falls into the recess of the slider.
  • U1 is a locking device for a provided with a door closer door, with a between the door and the frame arranged sliding arm, which is mounted at its one end on the wing or the frame joint and slidably guided at its other end in a arranged on the frame or on the door guide rail with a slider. Furthermore, with an electrically lockable holding device with a movable locking lug, which is urged under the action of a spring in the movement path of the sliding arm, and with a movable bearing on which the spring is supported, and with an electromagnet, whose sliding armature plate with the movable bearing interacts.
  • the movable bearing is a transversely pivotable to the sliding receptacle to its pivot axis recorded in the recording, with a cooperating with the sliding sliding edge of the receptacle protruding locking lug in both directions limited against the pressure of the spring supported in the recording in the same direction is pivotable.
  • the receptacle acts via a parallel to the slide and arranged to penetrate the electromagnet bolt together with the transverse to the slide arranged, parallel to the slide displaceable anchor plate together.
  • the locking device can not be used for different holding forces, since the spring force is not adjustable. Possibly, the arrangement of the locking lug may jam in the receiving housing.
  • a locking device for a provided with a door closer door, with a arranged between the door leaf and frame sliding arm, with a slider which is slidably guided in an arranged on the frame or on the door guide rail and cooperates with an electromagnet.
  • the locking device has a movable stop element, which is mounted with the electromagnet on a fixedly mounted in the guide rail first carriage.
  • the designed as a stop lever movable stop member protrudes under the action of a spring in the guide rail of the slider, wherein the stop lever cooperates with a second carriage, which is slidably mounted in the first carriage, and carries a cooperating with the electromagnet anchor plate.
  • This arrangement is complicated by a variety of components.
  • the invention has for its object to form a locking device which works safely.
  • Electromagnetic detents are often used to keep door leaves of fire doors open with door drives open. As a result, corridors can be freely committed, in case of fire, the locking device can be automatically canceled, whereby the door leaves are closed by the door drives. Often these are double-leaf, with a closing sequence control provided doors, whereby the inactive leaf closes before the provided with an overlap, the fold, active leaf.
  • the stand-wing-side slider actuates a triggering device which cooperates with a locking device which acts on the gangway-side door closer. Through this, the closing of the active leaf is prevented when the inactive leaf is in an at least partially open position.
  • the device according to the invention is suitable for small to very large holding forces, which are required depending on the door leaf sizes and weights. It is simple and easy to adjust. Due to the overload protection, the door system is protected from damage by pressing the door with a detected locking device, and the door can be closed manually by driving over the locking device.
  • Fig. 1 is a two-leaf door with a moving leaf 1 and a passive leaf 2 can be seen with a above the door leaf 1, 2 arranged in or on the door frame slide 9, in which arranged on the slide arms 5, 6 of the door drives 3, 4 slider 7, the eighth are guided. Furthermore, the closing sequence control a triggering device 10, a locking device 11 and the open position of the door 1, 2, the locking devices 12, which cooperate with the sliders 7, 8, disposed within the slide rail 9.
  • the locking device 12 is constructed identically for both door 1, 2.
  • FIGS. 2 to 4 is a section of the slide 9 with the locking device 12 for the passive leaf 1 shown in a sectional view.
  • the locking device 12 is arranged in accordance with laterally reversed arrangement for the active leaf 2 in the slide rail 9.
  • Fig. 2 shows the basic position in which a stop element 14 projects into the path of movement of the slider 7, 8.
  • the locking device 12 may be activated to keep open the door leaf 1, 2.
  • the locking device 12 has a receptacle 13, which can be moved in the slide rail 9 to determine the desired hold-open position of the door leaf 1, 2 and fixed with a clamping element, not shown, for example, a clamping screw.
  • a clamping element not shown, for example, a clamping screw.
  • an electromagnet 21 is arranged, which cooperates with an armature plate 20 arranged on a rod 19 at one end.
  • the rod 19 has at the other end a locking element 15, which is acted upon by an elastic element, the return spring 22, whereby the armature plate 20 is applied to the electromagnet 21.
  • the blocking element 15 is guided in the receptacle 13, wherein this can be formed in the region of the guide by a material insert or a coating for improved sliding properties.
  • On the receptacle 13 a pivotable about an axis of rotation 18 lever 17 is arranged. For the rotation axis 18 a plurality of positions are provided, whereby the locking device 12 can be set for different door weights
  • the lever 17 has a recess 16 which cooperates with the blocking element 15.
  • the recess 16 may also have a coating or be formed as a material insert for improving sliding properties.
  • the armature plate 20 When energized electromagnet 21, the armature plate 20 is held on this, and the locking element 15 is urged into the recess 16 for fixing the lever 17.
  • the displaceably arranged on the lever 17 stop member 14 is urged into the movement path of the slider 7, 8 and thus sets the wings 1, 2 fixed.
  • the slider 7, 8 acted upon by the door drive 3, 4 pivots the lever 17 over the bevel on the stop element 14 into the release position, as shown in FIG Fig. 3 is shown.
  • the displaceable by switching off the electromagnet 21 locking element 15 is urged out of the recess 16 against the spring 22.
  • the slider 7, 8, the stop member 14 go under, after which the lever 17 through the locking member 15, which pushes through the spring 22 in the recess 16, in the normal position according to Fig. 2 swings back.
  • the armature plate 20 comes into abutment with the electromagnet 21, and the locking device can be activated by energizing the electromagnet.
  • the locking device 12 has an overload protection, which can be triggered by pivoting the door 1, 2. This prevents damage to the door wings 1, 2 and the door drives 3, 4, and it is also a conscious driving under the locking device 12, bypassing the electrical release possible.
  • Fig. 4 shows the overload release, the electromagnet 21 is energized and the lever 17 is prevented by the blocking element 15 on pivoting.
  • the stop element 14 cooperates with an overload element 23 acted upon by an elastic element, for example an overload spring 25, which engages in a recess 24 of the stop element 14.
  • the bias of the overload spring 25 can be adjusted by an adjusting screw 26. This makes it possible to set the release force with which the overload element 23 has to be pressed out of the recess 24.
  • the overload protection triggered by an increased force of the slider 7, 8 on the stop member 14, wherein the overload element 23 is urged out of the recess 24 and the stop member 14 slides on the slider 7, 8. If the slider 7, 8 is moved away from the area below the stop element 14, then the overload element 23 engages through the overload spring 25 into the recess 24, whereby the stop element 14 returns to the blocking position.

Claims (6)

  1. Dispositif pour immobiliser un battant, en particulier d'une porte ou d'une fenêtre, comprenant un entraînement (3, 4), un dispositif d'immobilisation (12) et une protection contre les surcharges (23, 25), l'entraînement (3, 4) comportant un bras coulissant (5, 6) sur lequel est disposé un coulisseau (7, 8) guidé dans une coulisse (9), lequel coulisseau peut être bloqué dans son déplacement dans la coulisse (9) au moyen d'un élément de butée (14) du dispositif d'immobilisation qui est prévu dans ou sur la coulisse (9), est disposé sur un levier (17) pivotant du dispositif d'immobilisation, est mobile et sollicité par un ressort, le levier (17) pivotant coopérant avec un électroaimant (21) du dispositif d'immobilisation, du fait qu'un élément de blocage (15) du dispositif d'immobilisation peut être relié par engagement par force au levier (17), la protection contre les surcharges (23, 25) étant associée au levier (17), dans laquelle protection un ressort de surcharge (25), dont la tension de ressort peut être ajustée de manière accessible dans la coulisse (9), agit sur un élément de surcharge (23) qui peut être relié par engagement par force à l'élément de butée (14),
    caractérisé en ce que
    le levier (17) pivotant comporte plusieurs axes de rotation (18) sélectionnables, la position de l'axe de rotation (18) du levier (17) pouvant ainsi être modifiée pour sélectionner différentes forces d'immobilisation, et
    en ce que l'élément de blocage (15), lors de la sollicitation par l'intermédiaire de l'électroaimant (21), pivote le levier (17) dans sa position immobilisant le battant de porte (1 respectivement 2) par insertion dans un évidement (16) du levier (17), et
    en ce que le coulisseau (7, 8) peut passer complètement en dessous de l'élément de butée (14) du dispositif d'immobilisation (12).
  2. Dispositif selon la revendication 1, caractérisé en ce que l'élément de butée (14) peut être déplacé par le coulisseau (7, 8) de manière approximativement perpendiculaire à la trajectoire de déplacement du coulisseau (7, 8).
  3. Dispositif selon la revendication 1, caractérisé en ce que l'élément de blocage (15) est sollicité par un élément élastique (22) dans la direction de la position qui bloque le levier (17).
  4. Dispositif selon la revendication 1, caractérisé en ce que l'élément de butée (14) comporte un évidement (24) dans lequel l'élément de surcharge (23) s'engage.
  5. Dispositif selon la revendication 1, caractérisé en ce que l'élément de surcharge (23) est réalisé sous forme conique dans la zone d'engagement par force.
  6. Dispositif selon la revendication 4, caractérisé en ce que la protection contre les surcharges se déclenche par le fait que l'élément de surcharge (23) est poussé hors de l'évidement (24) de l'élément de butée (14).
EP04028656A 2003-12-18 2004-12-03 Dispositif pour immobiliser un vantail, particulièrement d'une porte ou fenêtre Active EP1544394B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10359979A DE10359979B4 (de) 2003-12-18 2003-12-18 Vorrichtung zum Feststellen eines Flügels, insbesondere einer Tür oder eines Fensters
DE10359979 2003-12-18

Publications (3)

Publication Number Publication Date
EP1544394A2 EP1544394A2 (fr) 2005-06-22
EP1544394A3 EP1544394A3 (fr) 2010-01-13
EP1544394B1 true EP1544394B1 (fr) 2012-02-01

Family

ID=34485525

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04028656A Active EP1544394B1 (fr) 2003-12-18 2004-12-03 Dispositif pour immobiliser un vantail, particulièrement d'une porte ou fenêtre

Country Status (3)

Country Link
EP (1) EP1544394B1 (fr)
AT (1) ATE543976T1 (fr)
DE (1) DE10359979B4 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005001315B4 (de) * 2005-01-11 2007-05-24 Dorma Gmbh + Co. Kg Elektromechanische Feststellvorrichtung für einen Türantrieb
DE102005040659B4 (de) * 2005-08-26 2008-07-24 Dorma Gmbh + Co. Kg Elektromechanische Feststellvorrichtung für Türflügel
DE102008022715A1 (de) 2008-05-07 2009-11-12 Dorma Gmbh + Co. Kg Feststellvorrichtung für eine Tür
DE102008056214B4 (de) * 2008-11-06 2014-09-25 Assa Abloy Sicherheitstechnik Gmbh Arretiereinheit für einen Türschließer, Türschließsystem, Verwendung einer Arretiereinheit und Verfahren zum Arretieren einer Tür
DE102010046402A1 (de) * 2010-09-23 2012-03-29 Assa Abloy Sicherheitstechnik Gmbh Arretiereinheit zum Feststellen einer Tür in einer Haltestellung, Türschließsystem mit einer solchen Arretiereinheit und Verfahren zum Betrieb einer solchen Arretiereinheit
CN102437522B (zh) * 2011-04-27 2014-11-12 上海市电力公司 用于防止柜门误关闭的专用小门挡栓
DE102012221558B4 (de) * 2012-11-26 2014-07-03 Geze Gmbh Antrieb für einen Flügel einer Tür oder eines Fensters
DE102014211549B4 (de) 2014-06-17 2018-06-14 Geze Gmbh Feststellvorrichtung für einen Flügel
DE102015210949B3 (de) * 2015-06-15 2016-10-06 Geze Gmbh Feststellvorrichtung für einen Flügel
EP3489445A1 (fr) 2017-11-22 2019-05-29 dormakaba Deutschland GmbH Dispositif de verrouillage, en particulier dispositif de maintien en position ouverte pour un ensemble d'actionnement de porte
CN109098579B (zh) * 2018-09-29 2024-02-20 苏州市富尔达科技股份有限公司 一种防火窗用闭窗器
EP3971378A1 (fr) * 2020-09-21 2022-03-23 Abloy Oy Système de bloc-porte pour maintenir en position ouverte ayant une fonction de maintien en position ouverte pour maintenir une porte ouverte

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656690A (en) * 1984-10-18 1987-04-14 Ryobi Limited Fireproof door closer and holder having a solenoid and a toggle mechanism
DE3806662C2 (de) * 1987-03-05 1999-06-10 Geze Grundstueck Beteiligung Feststellvorrichtung für eine mit einem Türschließer versehene Tür
DE3916216A1 (de) * 1989-05-18 1990-11-22 Geze Gmbh & Co Feststellvorrichtung fuer eine tuer, wobei die haltekraft einstellbar ist
DE9303973U1 (de) * 1993-03-18 1994-07-14 Gretsch Unitas Gmbh Türschließer
DE9306539U1 (fr) * 1993-04-30 1993-07-08 Eco Schulte Gmbh & Co Kg, 5750 Menden, De
DE29623040U1 (de) * 1996-02-21 1997-09-18 Dorma Gmbh & Co Kg Elektromechanische Feststellvorrichtung für Türflügel mit einem Türschließer
US6499185B1 (en) * 2000-10-30 2002-12-31 Dorma Door Controls, Inc Apparatus for holding a door open

Also Published As

Publication number Publication date
DE10359979A1 (de) 2005-07-28
EP1544394A2 (fr) 2005-06-22
ATE543976T1 (de) 2012-02-15
DE10359979B4 (de) 2008-10-16
EP1544394A3 (fr) 2010-01-13

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