EP0324075B1 - Dispositif de commande de la séquence de fermeture de portes à deux battants - Google Patents

Dispositif de commande de la séquence de fermeture de portes à deux battants Download PDF

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Publication number
EP0324075B1
EP0324075B1 EP88118814A EP88118814A EP0324075B1 EP 0324075 B1 EP0324075 B1 EP 0324075B1 EP 88118814 A EP88118814 A EP 88118814A EP 88118814 A EP88118814 A EP 88118814A EP 0324075 B1 EP0324075 B1 EP 0324075B1
Authority
EP
European Patent Office
Prior art keywords
closer
rail
wing
length
positioning member
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
EP88118814A
Other languages
German (de)
English (en)
Other versions
EP0324075A1 (fr
Inventor
Heinz Luithlen
Fritz Feucht
Ralf Dr. Storandt
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
Priority to AT88118814T priority Critical patent/ATE72595T1/de
Publication of EP0324075A1 publication Critical patent/EP0324075A1/fr
Application granted granted Critical
Publication of EP0324075B1 publication Critical patent/EP0324075B1/fr
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
    • 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
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
    • E05Y2201/654—Cables
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
    • E05Y2201/658—Members cooperating with flexible elongated pulling elements
    • E05Y2201/66—Deflectors; Guides
    • E05Y2201/662—Cable sheaths
    • 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 regulating the closing sequence of double-leaf doors with a passive leaf interacting with an overhead closer and a passive leaf interacting with an overhead closer and a blocking device, with a control device controlling the blocking device, with an actuator interacting with the passive leaf or a connected part and a transmission member connecting the actuator to the blocking device, which has a Bowden cable with a core and a shell, the core being clamped to the actuator or a connected part and the shell being fixed to the frame.
  • Such a device with a Bowden cable is known for example from DE-A-32 21 534.
  • the Bowden cable is attached to the upper horizontal spar of the frame and connects the actuator to the blocking device in the active leaf door closer.
  • a two-armed pivot lever is mounted on the frame, which cooperates with its one end with the upper edge of the passive leaf and with its other end is firmly connected to the soul of the Bowden cable via a clamp connection.
  • the casing of the Bowden cable is supported at one end on the frame-fixed bearing of the actuator and at the other end in the housing of the active leaf door closer.
  • the position of the actuator must be selected depending on the arrangement of the door leaves and thus on the dimensions of the door. This means that the length of the Bowden cable depends on the dimensions of the door.
  • the invention has for its object to develop a device of the type mentioned so that the use of a Bowden cable of universal length is possible regardless of the dimensions of the door and there is a simple assembly.
  • the invention solves this problem in that the casing is fixed in the region of a rail which can be attached to the frame, in which a closer arm driven by the closer of the active leaf is guided in that the soul has a long free end which projects from the casing and which is variable in one selectable length section is clampably attached to the actuator, and that the actuator is arranged in the region of a rail which can be attached to the frame and in which a closer arm driven by the closer of the passive leaf is guided.
  • a Bowden cable with a shorter cover and a longer core protruding from the cover is therefore used.
  • the required length of the core is adjusted to the position of the actuator.
  • the cover is fixed to the frame regardless of the length of the core or regardless of the position of the actuator, in that the position of this fastening point is arranged in the rail of the active leaf door closer and therefore only by the dimension of the active leaf or the position of its axis of rotation or by the position of the active leaf closer is determined.
  • the actuator coupled to the long end of the core is arranged in the rail of the passive leaf closer and the casing is fixed in the rail of the active leaf closer, it follows that the casing is fixed at a predetermined distance from the axis of rotation of the active leaf and therefore can have a fixed, universal length.
  • a Bowden cable with a fixed length of the cover and a longer core protruding from the cover can be used for different door dimensions.
  • the Bowden cable is arranged in a housing which receives one and the other of the rails. This results in optical advantages. Furthermore, the Bowden cable is well protected in its concealed arrangement in the housing and there are additional assembly advantages when laying the Bowden cable.
  • one of the rails has a conventional length and the other of the rails is designed so long that it connects to the one rail.
  • the correspondingly long other rail can be produced from a rail blank which can be cut to length, as a result of which the length adjustment can easily be carried out on site during installation.
  • a simple positioning on the frame results if the rail blank is cut to length at one end and if it has fastening holes with a conventional hole pattern with respect to its other end.
  • a particular simplification in assembly is obtained if the rail assigned to the closer arm of the active leaf closer has a conventional length and has a fastening device for the cover and if the rail associated with the closer arm of the passive leaf closer can be produced from the rail blank which can be cut to length and the actuator and the clamp fastening for it Has soul.
  • the invention is implemented in connection with a double-leaf door 1.
  • the door 1 can be designed as a fire protection door. It has two stop door leaves 2, 3.
  • the right wing 2 in FIG. 1 is articulated on its right vertical edge via two bands 2 a on the right vertical spar of the door frame 6.
  • the left wing 3 is articulated on its left edge via two bands 3 a on the left frame spar.
  • the right wing 2 has a stop web 4, against which the folding web 5 of the left wing 3 bears when the door is closed. This makes it necessary to first close the right wing 2 - the so-called passive wing - and then the left wing 3 - the so-called active wing - to close the door 1.
  • the left wing can also be designed as a fixed wing and the right wing as an active wing.
  • an overhead door closer 12 is attached, the closer shaft 12 a of which is connected to a closer arm 12 b.
  • the closer arm 12 b is guided in a slide rail 17 attached to the upper horizontal spar of the door frame 6 by the arm 12 b with a slider 12 c articulated at its free end, which can also be designed as a roller, into the rail 17 by a Guide slot 19 engages from below.
  • the active leaf 3 is provided with an overhead door closer 13, the closer arm 13 b of which is connected to the closer shaft 13 a and is guided in the rail 17.
  • the rail 17 is composed of two separate sections 22, 23 which are coupled to one another via a connecting piece 24.
  • the sliding arm 12 b of the passive door closer 12 in the left rail section 23, the sliding arm 13 b of the active leaf door closer 13 is guided.
  • the rail 17 or the sections 22, 23 are symmetrical in relation to their longitudinal center plane running parallel to the door frame plane, so that their use is possible on the right and left.
  • the left rail piece 23 is designed as a door closer rail of conventional length and is screwed into the frame 6 via mounting holes 23 a, b with a conventional hole pattern.
  • the right rail piece 22 is elongated so that it extends to the end of the left rail piece 23 and adjoins it.
  • the rail piece 22 is also screwed into mounting holes 22 a, b with a conventional hole pattern in the frame 6.
  • the connecting piece 24 is arranged, which engages on the one hand in the rail 22 and on the other hand in the rail 23 in a form-fitting manner.
  • the connecting piece 24 is fixed in the mounting hole 23 b of the rail 23 on the right in FIG. 2.
  • the joint between the rails 22, 23 is covered with a cover panel 24 a.
  • the assembled rail 17 or the rail pieces 22, 23 are designed as two-chamber rails, each with an upper chamber 22 o or 23 o and a lower chamber 22 u or 23 u, which are separated from one another by a central web 25.
  • the slider 12 c and 13 c is guided.
  • a Bowden cable 30 is arranged in the upper chamber 22 o, 23 o and forms part of a device for controlling the closing sequence of the door leaves 2, 3.
  • the Bowden cable 30 is connected with its left end in FIGS. 1 and 2 to the active leaf door closer 13 and with its right end to an actuator 35 which is arranged in the right rail section 22 and to the slider 12 c of the passive leaf door closer 12 cooperates.
  • the interaction consists in that in the closed position of the passive leaf 12 the slider 12 c comes into contact with the actuator 35.
  • the Bowden cable 30 has a core 31, preferably designed as a steel strand, and a flexible but radially force-transmitting sleeve or sheath 32 surrounding it.
  • the Bowden cable 30 represents a mechanical transmission element with which a locking or locking device integrated in the active leaf door closer 13 is used. Blocking device 50 of the active leaf 3 is controlled.
  • the device 50 is explained in more detail in connection with FIG. 4.
  • the Bowden cable 30 is actuated via the actuator 35 arranged in the right rail section 22. It has two slides 36, 37, one of which is displaceably guided in the upper chamber and the other 37 in the lower chamber 22 or 22 u .
  • the sliders 36, 37 are each provided on the mutually facing surfaces with a toothing 36 a, 37 a, with which they mesh with an intermediate gear 38, which is rotatably mounted in a recess in the central web 25.
  • the slide 36, 37 When actuating the actuator 35 via the slider 12 c, the slide 36, 37 each perform opposite movements.
  • the gear 38 is mounted on the fastening screw 22 a of the rail piece 22.
  • the lower slide 37 is mounted in the lower rail chamber 22 u and projects into the path of movement of the slider 12 c with which it interacts.
  • the slide 37 has a stop surface 39 at its right end.
  • the right end of the Bowden cable core 31 in FIG. 2 is clamped to the upper slide 36.
  • a clamping screw 40 screwed into the slider 36 is provided, with which the core 31 can be clamped in a variably selectable length section in the region of its free end. With its left end, the core 31 is connected to the locking device 50 in the active leaf door closer 13.
  • the Bowden cable casing 32 ends on the right-hand side in the left rail section 23 at a distance from the end of the core 31 which is clamped at 40.
  • the casing 32 is fixed at this end in a holder 45 anchored in the rail section 23 in the central web 25. With its left end, the casing 32 is fixed in the active leaf door closer 13.
  • the rail 17 is composed of the two rail sections 22, 23 as a continuous rail over the entire door width, the rail section 23 being of conventional length and the rail section 22 being adapted to the door width by appropriate cutting and to attach the rail pieces 22, 23 holes 22 a, b, 23 a, b are used with conventional hole pattern as with separate individual rails.
  • the Bowden cable cover 32 is fixed to the frame exclusively in the rail 23 and the core 31 is variably fixed by means of a clamping connection with the actuating element 35 arranged in the rail 22, a Bowden cable of a single specific length with a shorter cover 32 and a correspondingly longer core 31 can be used universally for all door widths.
  • the locking or. Blocking device 50 integral part of the active leaf door closer 13. It is a device as described in DE-OS 33 29 543. It is switched via the Bowden cable 30 and controls the movement of the closer piston, not shown, as a function of the switching position of the actuating member 35 through a valve 70.
  • the valve 70 is in a flow channel 71, 72 between the two pressure chambers, not shown, on both sides of the one with the closer shaft 18 connected damping piston of the closer 13 is arranged.
  • the Bowden cable sleeve 32 is supported on an adjusting screw 73 of a screw head 74, which can be screwed into a corresponding threaded bore 75 of the housing 51.
  • the adjusting screw 73 can be used to adjust the Bowden cable 30 or the Bowden cable sleeve 32.
  • the Bowden cable core 31 is inserted into the valve 70. It carries at its end a nipple 76 which is inserted behind the valve body 77.
  • valve body 77 is biased by the spring 78 into the closed position in which a passage of oil between the channel sections 71 and 72 is blocked and thus a movement of the piston and the closer shaft 13 a is prevented.
  • the valve 70 is closed under the action of the spring 78 and the locking or blocking device 50 is therefore switched on.
  • the actuator 35 mounted in the rail 22 When it is acted upon, the actuator 35 mounted in the rail 22 generates a control signal which is transmitted to the locking device 50 via the Bowden cable 30.
  • the locking device 50 is switched on.
  • the actuator 35 is not in contact with the slider 12 c. This is the case when the passive leaf 2 is not closed.
  • the core is relaxed, that is to say it is moved into the closer housing 53 under the action of the spring 78 (see FIG. 6).
  • the active leaf 3 can close at most up to a certain angle under the action of the door closer 13. It is stopped by the activated locking device 50 in this open or waiting position until the leaf 2 which closes automatically via the door closer 12 is in the closed position and the slider 12 c acts on the actuator 35, so that the locking device 50 of the active leaf Door closer 12 is switched off again via the Bowden cable 30 in the manner described above.

Claims (8)

  1. Dispositif de régulation de la séquence de fermeture de portes à deux battants, comportant un battant semi-fixe (2),coopérant avec un moyen de fermeture (12) situé en haut, et un battant ouvrant (3),coopérant avec un moyen de fermeture (13) situé en haut, et un dispositif de blocage (50), ainsi qu'un dispositif de commande assurant la commande du dispositif de blocage (50) et pourvu d'un organe de manoeuvre (35), coopérant avec le battant semi-fixe (2), ou avec une partie reliée à celui-ci, et un organe de transmission, reliant l'organe de manoeuvre au dispositif de blocage (50) et comportant une commande Bowden (30) pourvue d'un câble (31) et d'une gaine (32), le câble (31) étant fixé sur l'organe de manoeuvre (35), ou sur une partie reliée à celui-ci, et la gaine (32) étant solidaire (45) du dormant, caractérisé en ce que la gaine (32) est fixée dans la zone d'une glissière (23, 24) pouvant être installée sur le dormant et dans laquelle est guidé un bras de fermeture (13b, 13c) entraîné par le moyen de fermeture (13) du battant ouvrant (3), en ce que le câble (31) comporte une longue partie extrême libre dépassant de la gaine (32) et fixée avec possibilité de blocage sur une partie de longueur, pouvant être sélectionnée de façon variable, de l'organe de manoeuvre (35), et en ce que l'organe de manoeuvre est disposé dans la zone d'une glissière (22), pouvant être installée sur le dormant et dans laquelle est guidé un bras de fermeture (12b, 12c) entraîné par le moyen de fermeture (12) du battant semi-fixe (2).
  2. Dispositif selon la revendication 1, caractérisé en ce que la gaine Bowden (30) est disposée dans un carter (18, 22a), qui reçoit l'une et l'autre des glissières (22, 23).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que l'une des glissières, de préférence la glissière (23) de l'organe de fermeture (13) du battant semi-fixe a une longueur courante tandis que l'autre glissière (22) est réalisée suffisamment longue pour être raccordée à la première glissière (23).
  4. Dispositif selon la revendication 3, caractérisé en ce que l'autre glissière (22) peut être fabriquée à partir d'une ébauche de glissière tronçonnable à longueur.
  5. Dispositif selon la revendication 4, caractérisé en ce que l'ébauche de glissière (22) est agencée de façon à être tronçonnable à longueur à une extrémité frontale (24) et en ce que l'ébauche de glissière (22) comporte des trous de fixation (22a, 22b) de configuration de perçage courante (22a, 22b).
  6. Dispositif selon la revendication 4 ou 5, caractérisé en ce que la glissière (23) associée au bras de fermeture (13b, 13c) de l'organe de fermeture (13) du battant semi-fixe a une longueur courante et comporte un dispositif de fixation (45) pour la gaine (32) et en ce que la glissière (22) associée au bras de fermeture (12b, 12c) de l'organe de fermeture (12) du battant semi-fixe peut être fabriquée à partir de l'ébauche de glissière tronçonnable à longueur et comporte l'organe de manoeuvre (35) et la fixation (40) de blocage du câble (31).
  7. Dispositif selon une des revendications précédentes, caractérisé en ce que l'organe de manoeuvre (35) comporte une partie (38) montée de façon tournante et qui, lors de la sollicitation par le battant semi-fixe (12) ,ou bien par un organe d'actionnement (12c) relié à celui-ci, sollicite l'organe de transmission (30, 31) dans une direction opposée.
  8. Dispositif selon la revendication 7, caractérisé en ce que l'organe de manoeuvre (35) comporte deux poussoirs (36, 37) accouplés dans leurs mouvements par l'intermédiaire de la partie (38) montée de façon tournante et en ce que la partie montée de façon tournante est agencée comme un pignon (38) qui est en prise avec une denture (36a, 37a) prévue sur les côtés opposés des poussoirs (36, 37).
EP88118814A 1988-01-13 1988-11-11 Dispositif de commande de la séquence de fermeture de portes à deux battants Expired - Lifetime EP0324075B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88118814T ATE72595T1 (de) 1988-01-13 1988-11-11 Vorrichtung zur regelung der schliessfolge von zweifluegeligen tueren.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3800694 1988-01-13
DE3800694A DE3800694A1 (de) 1988-01-13 1988-01-13 Vorrichtung zur regelung der schliessfolge von zweifluegeligen tueren

Publications (2)

Publication Number Publication Date
EP0324075A1 EP0324075A1 (fr) 1989-07-19
EP0324075B1 true EP0324075B1 (fr) 1992-02-12

Family

ID=6345151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88118814A Expired - Lifetime EP0324075B1 (fr) 1988-01-13 1988-11-11 Dispositif de commande de la séquence de fermeture de portes à deux battants

Country Status (3)

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EP (1) EP0324075B1 (fr)
AT (1) ATE72595T1 (fr)
DE (2) DE3800694A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8810389U1 (fr) * 1988-08-17 1988-09-29 Gretsch-Unitas Gmbh Baubeschlaege, 7257 Ditzingen, De
DE4042707C2 (de) * 1990-07-04 2001-02-01 Geze Gmbh Schließfolgeregelung
DE19617153A1 (de) * 1996-02-16 1997-08-21 Geze Gmbh & Co Elektrische Schließfolgeregelung
DE19855402C1 (de) * 1998-12-01 2000-05-25 Dorma Gmbh & Co Kg Zweiflügelige Tür, insbesondere Feuerschutztür
FI107634B (fi) 2000-02-18 2001-09-14 Abloy Oy Ovensulkemisjärjestely pariovia varten
ES2295813T3 (es) † 2003-01-09 2008-04-16 Dorma Gmbh + Co. Kg Control hidromecanico de secuencia de cierre.
DE102004002655A1 (de) * 2004-01-16 2005-08-18 Dorma Gmbh + Co. Kg Türschließer mit Antrieb
DE102004002625B4 (de) * 2004-01-16 2012-10-18 Dorma Gmbh + Co. Kg Türschließer
IT202100032294A1 (it) * 2021-12-22 2023-06-22 Face S R L Dispositivo meccanico di sincronizzazione della chiusura di una porta a battente a doppia anta

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221534A1 (de) * 1982-06-08 1983-12-08 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Gangfluegel-tuerschliesser mit einer einrichtung zur schliessfolgeregelung von zweifluegeligen tueren
DE3329543A1 (de) * 1983-08-16 1985-02-28 Geze Gmbh, 7250 Leonberg Vorrichtung zur regelung der schliessfolge von zweifluegeligen tueren
DE3336739A1 (de) * 1983-10-08 1985-04-25 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Schliessfolgevorrichtung fuer eine zweifluegelige tuer
DE3609565C2 (de) * 1986-03-21 1994-09-22 Dorma Gmbh & Co Kg Schließfolgeregelvorrichtung für eine zweiflügelige Tür
DE3612918A1 (de) * 1986-04-17 1987-10-22 Dorma Gmbh & Co Kg Schliessfolgeregelvorrichtung fuer eine zweifluegelige tuer
DE3612917A1 (de) * 1986-04-17 1987-10-22 Dorma Gmbh & Co Kg Schliessfolgeregelvorrichtung fuer eine zweifluegelige tuer

Also Published As

Publication number Publication date
DE3800694A1 (de) 1989-07-27
ATE72595T1 (de) 1992-02-15
DE3868396D1 (de) 1992-03-26
EP0324075A1 (fr) 1989-07-19

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