EP0324075A1 - 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
EP0324075A1
EP0324075A1 EP88118814A EP88118814A EP0324075A1 EP 0324075 A1 EP0324075 A1 EP 0324075A1 EP 88118814 A EP88118814 A EP 88118814A EP 88118814 A EP88118814 A EP 88118814A EP 0324075 A1 EP0324075 A1 EP 0324075A1
Authority
EP
European Patent Office
Prior art keywords
closer
rail
leaf
actuator
wing
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
EP88118814A
Other languages
German (de)
English (en)
Other versions
EP0324075B1 (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 fixed leaf and a moving leaf interacting with a closer and a blocking device, with a control device controlling the blocking device with an actuator interacting with the fixed leaf or a connected part, and an actuator with the blocking device connecting transmission link, which has a Bowden cable with a soul and a shell.
  • Such a device with a Bowden cable is known for example from DE-OS 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 swivel lever is mounted on the frame, which cooperates with one end with the upper edge of the passive leaf and is firmly connected with the other end to the soul of the Bowden cable.
  • 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 closer.
  • the actuator is designed there as a spring-loaded tension member which interacts with a stop projecting at the upper edge of the passive leaf.
  • 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.
  • the invention solves this problem in that it is provided in a device of the type mentioned that the soul is clamped to the actuator or a connected part and that the sleeve is fixed to the frame at a predetermined distance from the axis of rotation of the active leaf.
  • a Bowden cable with a shorter sheath and a longer core protruding from the sheath is preferably used.
  • the required length, adjusted to the position of the actuator, is set with the clamp fastening on the actuator.
  • the sleeve is attached to the frame regardless of the length of the core or regardless of the position of the actuator, the position of this attachment point being determined 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. This means that a universal length Bowden cable can be used.
  • the passive leaf also interacts with a closer, it being provided that the actuator is arranged in the region of a rail in which a closer arm driven by the closer of the passive leaf is guided and that the casing is fixed in the region of a rail which is guided by a closer arm driven by the closer of the active leaf.
  • the position of the actuator and the clamp fastening by the rail of the passive leaf closer and the position of the fastening point for the cover by the rail of the active leaf closer can hereby be determined. This enables particularly simple assembly.
  • the Bowden cable is arranged in a housing which accommodates one and the other of the rails. This results in optical advantages. Furthermore, the Bowden cable is well protected in its hidden 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 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, the length can be easily adjusted on site during assembly.
  • 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 sleeve 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 with respect 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 the fact that in the closed position of the passive leaf 12, the slider 12 c comes into abutment with the actuator 35.
  • the Bowden cable 35 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 35 represents a mechanical transmission element with which a locking or blocking device 50 of the active leaf 3 integrated in the active leaf door closer 13 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 slide 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 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 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 is an 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 slider 12 c is in abutment with the actuator 35. In this position, the core 31 of the Bowden cable 30 and the locking device 50 of the active leaf 3 are switched off. If, in this switching position, in which the passive leaf 2 is closed, the active leaf 3 is opened, it then closes automatically under the action of the active leaf door closer 13. A determination or blocking of the active leaf 3 is not effected.
  • 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.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Special Wing (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
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 true EP0324075A1 (fr) 1989-07-19
EP0324075B1 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)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0356728A1 (fr) * 1988-08-17 1990-03-07 Gretsch-Unitas GmbH Baubeschläge Dispositif de commande de la séquence de fermeture de portes à doubles battants
WO2000032897A1 (fr) * 1998-12-01 2000-06-08 Dorma Gmbh + Co. Kg Porte a double battant, notamment porte coupe-feu
EP1126118A3 (fr) * 2000-02-18 2001-11-07 Abloy Oy Arrangement de fermeture pour portes à deux battants
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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021313C2 (de) * 1990-07-04 1999-09-16 Geze Gmbh & Co Schließfolgeregelung
DE19617153A1 (de) * 1996-02-16 1997-08-21 Geze Gmbh & Co Elektrische Schließfolgeregelung
DK1620626T3 (da) † 2003-01-09 2008-02-25 Dorma Gmbh & Co Kg Hydraulisk-mekanisk lukkesekvenskontrol
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336739A1 (de) * 1983-10-08 1985-04-25 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Schliessfolgevorrichtung fuer eine zweifluegelige tuer
DE3612918A1 (de) * 1986-04-17 1987-10-22 Dorma Gmbh & Co Kg Schliessfolgeregelvorrichtung fuer eine zweifluegelige tuer

Family Cites Families (4)

* 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
DE3609565C2 (de) * 1986-03-21 1994-09-22 Dorma Gmbh & Co Kg Schließfolgeregelvorrichtung für eine zweiflügelige Tür
DE3612917A1 (de) * 1986-04-17 1987-10-22 Dorma Gmbh & Co Kg Schliessfolgeregelvorrichtung fuer eine zweifluegelige tuer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336739A1 (de) * 1983-10-08 1985-04-25 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Schliessfolgevorrichtung fuer eine zweifluegelige tuer
DE3612918A1 (de) * 1986-04-17 1987-10-22 Dorma Gmbh & Co Kg Schliessfolgeregelvorrichtung fuer eine zweifluegelige tuer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0356728A1 (fr) * 1988-08-17 1990-03-07 Gretsch-Unitas GmbH Baubeschläge Dispositif de commande de la séquence de fermeture de portes à doubles battants
WO2000032897A1 (fr) * 1998-12-01 2000-06-08 Dorma Gmbh + Co. Kg Porte a double battant, notamment porte coupe-feu
EP1126118A3 (fr) * 2000-02-18 2001-11-07 Abloy Oy Arrangement de fermeture pour portes à deux battants
US6564510B2 (en) 2000-02-18 2003-05-20 Abloy Oy Door closing arrangement for a double door
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
EP4202166A1 (fr) * 2021-12-22 2023-06-28 Face S.r.l. Dispositif mécanique de synchronisation de la fermeture d'une porte battante à double battant

Also Published As

Publication number Publication date
ATE72595T1 (de) 1992-02-15
EP0324075B1 (fr) 1992-02-12
DE3868396D1 (de) 1992-03-26
DE3800694A1 (de) 1989-07-27

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