EP0152561A2 - Installation d'arrêt avec régulateur de fermeture en cascade intégré - Google Patents

Installation d'arrêt avec régulateur de fermeture en cascade intégré Download PDF

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Publication number
EP0152561A2
EP0152561A2 EP84114590A EP84114590A EP0152561A2 EP 0152561 A2 EP0152561 A2 EP 0152561A2 EP 84114590 A EP84114590 A EP 84114590A EP 84114590 A EP84114590 A EP 84114590A EP 0152561 A2 EP0152561 A2 EP 0152561A2
Authority
EP
European Patent Office
Prior art keywords
leaf
valve
piston
closer
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.)
Granted
Application number
EP84114590A
Other languages
German (de)
English (en)
Other versions
EP0152561B1 (fr
EP0152561A3 (en
Inventor
Fritz Feucht
Karl Mettenleiter
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
Geze Grundstuecks und Beteiligungs 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, Geze Grundstuecks und Beteiligungs GmbH filed Critical Geze GmbH
Priority to AT84114590T priority Critical patent/ATE39727T1/de
Publication of EP0152561A2 publication Critical patent/EP0152561A2/fr
Publication of EP0152561A3 publication Critical patent/EP0152561A3/de
Application granted granted Critical
Publication of EP0152561B1 publication Critical patent/EP0152561B1/fr
Expired 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
    • 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
    • E05F3/223—Hydraulic power-locks, e.g. with electrically operated hydraulic valves
    • 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 ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • 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—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a hold-open system with an integrated closing sequence controller.
  • closing sequence controllers are also known, in which a hydraulically damped door closer is attached to both the passive leaf and the active leaf and the door closer provided on the active leaf is controlled depending on the operating position of the passive leaf so that the active leaf is controlled by its associated one
  • the closer can only be brought into the closed position when the passive leaf has at least essentially already reached its closed position.
  • the closer assigned to the active leaf is preferably provided with an integrated valve which is responsible for the closing sequence control. For this reason, such a door closer with hydraulic damping can also be called a closer with integrated closing sequence control.
  • Hydraulic door closers are known which are provided with an electrically controlled valve which makes it possible to open the respective closer in particular opening positions, in particular to be determined in opening positions greater than 30 0 , ie to prevent the door from being closed by the door closer.
  • electro-hydraulic door closers of this type are known, which, because of the use of a special electromagnetically operated valve, which can also be referred to as a step valve, enable a so-called overpressing of the detected door by hand. If a door leaf is in the locked position, the door can be closed by hand despite the electromagnetic detection, since in this case the magnetic valve blocking a flow channel can be overpressed and the closer then returns the door to the closed position.
  • the object of the present invention is now to provide a hold-open system with an integrated closing sequence controller which ensures a faultless closing sequence in all circumstances, even when a leaf is released from the hold by hand.
  • the system should allow the active leaf to be locked when the passive leaf is closed, have an optically good appearance without protruding parts or complicated additional equipment, and retain its functionality even in the event of a power failure and especially in the event of a fire.
  • Figure 1 shows a two-leaf door with an active leaf 22 and a fixed leaf 23.
  • An electro-hydraulic door closer 21 is provided on the fixed leaf 23, i.e. a closer that can be locked in various opening positions via an electromagnetically actuated valve.
  • the active leaf 22 is equipped with an electro-hydraulic door closer 20, which includes an integrated closing sequence control. Both NO contacts receive their power supply via supply lines 17, 18.
  • the two wings 22, 23 are shown in dashed lines in the closed position, the flap-overlap arrangement 19 being shown.
  • FIG. 2 shows the assembly of the closer 20 on the active leaf 22 and the fastening of the closer arm to the frame 13.
  • a supply line 17 serves to supply power to the closer 20, while a Bowden cable 24 serves to control the integrated closing sequence valve. Both supply lines 17, 24 can also be combined.
  • FIG. 3 schematically shows the structure of the closer 20 provided for the active leaf 22 with integrated closing sequence control and control devices for specifically influencing the movement behavior of the closer provided on the fixed and active leaf, in particular in the event that the active leaf is pushed over.
  • the closer housing 1 there is a cylindrical bore for receiving a piston 2, which actuates a pinion 3 via a corresponding toothing, which is connected to the closer shaft.
  • the piston 2 is acted upon by a closing spring 4 and moves in the cylindrical housing bore. When the door is opened, the closing spring is compressed; when the closing spring is released, the door is closed.
  • An intake valve 14 ensures that there is always pressure medium, in particular oil, in the space to the left of the piston 2. When the door is closed due to the action of the closing spring 4, this valve 14 is closed and the oil is displaced into the space to the right of the piston via overflow channels.
  • valve 10 which can be moved back and forth between an open and a closed position, the direction of movement of which is indicated by the arrow 11 marked is.
  • This valve 10 is preferably controlled via the Bowden cable shown in FIG. 2 as a function of the instantaneous position of the passive leaf.
  • a magnetic valve 12 is arranged in the channel between the oil drain bores 9 and 7, which is controllable and prevents oil flow in the overflow channel in the closed state and in this way prevents movement of the piston 2 and thus closing of the door.
  • a further channel extends to the overflow channel between the holes 9 and 7.
  • the oil drain hole 8 is arranged in such a way that, in its position relative to the piston, it corresponds to a door opening of approximately 30 °.
  • the piston 2 is equipped with a permanent magnet 5 which interacts with a reed switch 6 held in the closer housing.
  • valve 10 When opening the active leaf 22, the valve 10 according to FIG. 3 is in the position pulled to the left, i.e. the oil drain holes 8 and 9 are interconnected.
  • the amount of oil flowing through the channels can be adjusted by a regulating valve 15.
  • the piston ring 16 is in the area between the bores 7, 8.
  • the solenoid valve 12, that is normally supplied with power for the purpose of detection is closed and the piston cannot close, ie the spring 4 cannot relax. This enables the door to be properly locked at any desired angle above 30 °.
  • the solenoid valve 12 which preferably has a stepped piston, is opened by the resulting pressure, it remains in the open state, and the closer closes, i.e. the door closes.
  • the use of a step valve ensures that the solenoid valve 12 automatically remains open in the inlet phase.
  • the door closes when the solenoid valve 12 is switched off, as z. B. can be done by a smoke control panel.
  • the active leaf works independently of the passive leaf like a conventional electro-hydraulic closer with a locking device.
  • the case of simultaneous opening of the active leaf 22 and passive leaf 23 will now be described.
  • the passive leaf 23 can, for. B. can be determined at an opening angle of 90 °, since the associated closer 21 is also equipped with an electromagnetically actuated detection, as described above. The determination is made via an electromagnetic valve 12, as shown in Figure 3.
  • the valve 10 in the closer 20 of the active leaf 22 is closed via the Bowden cable 24.
  • the leaf 22 may - regardless of this valve 10 - also be found for example at 90 0 doorway.
  • the piston ring 16 of the piston 2 of this closer 20 is located between the bores 7, 8. An oil drain is not possible in this position, however, because this is the result of the determination Solenoid valve 12 is closed.
  • Closing the passive leaf 23 alone would be possible without any problems via the magnetic valve located in the closer, since this magnetic valve would only have to be opened in order to achieve the closing of the passive leaf.
  • This closing of the passive leaf is also unproblematic because a closing sequence control plays no role in this process and, accordingly, this closing sequence regulation does not have to come into force.
  • closing sequence control must take effect when the active leaf 22 is closed.
  • the solenoid valve 12 releases - as already described in connection with the sole opening of the active leaf - due to pressure and the closer closes.
  • the closer 20 provided on the active leaf 22 switches off the electromagnet in the closer 21 of the passive leaf via the reed switch 6, which is actuated by the control magnet 5 in the piston 2, i.e. the signal generated by the reed switch opens the electromagnetic valve in the closer 21 of the passive leaf 23.
  • the passive leaf 23 is also triggered and closes at an opening angle of approximately 80 °.
  • the active leaf 22 can only run as far as the bore 8 and must remain in this position since the connection 8, 9 is closed via the valve 10 which is still in the closed state. The consequence of this is that the active leaf 22 must wait until the passive leaf 23, which is in the approach, is practically completely closed. Only at the moment in which the inactive leaf 23 has practically reached its closing position, the valve 10 is opened via the Bowden cable 24, and now the leaf from its at about 30 0 Aperture may gels also go into the closed position.
  • This design ensures that the door can also be detached by hand, that this detachment also releases the passive leaf and that the correct closing sequence control is ensured by waiting for the active leaf.
  • the position of the reed switch 6 can be varied, and it is also possible to use at least one additional pair of permanent magnet and reed switch.
  • FIG. 4 schematically shows the electrical wiring of the two NO contacts 20, 21.
  • the wiring of the reed switch 6 is also shown. This reed switch 6 must be closed when the closer 20 is in a position above an opening angle of 80 °.
  • the cabling according to FIG. 4 also shows that the two electromagnets 12 and 26 of the two NO contacts are connected in series, but the reed switch 6 is located in the feed line to the electromagnet 26 on the passive leaf side and can interrupt the supply in the manner already explained.
  • FIG. 5 essentially corresponds to the embodiment according to FIG. 3, and corresponding reference numerals are also used to identify the individual parts.
  • the solenoid valve 12 is located in the actual piston bore of the closer. This represents a preferred solution since the electromagnet 12 can be accommodated here particularly cheaply.
  • the hole 8 located between the two oil drain holes 7, 9 is divided into holes 8 and 8 ', and it leads in the sense of a T-branching as in the case of FIG. 3 to the solenoid valve 12 and to the valve 10 which ensures the integrated closing sequence control.
  • Oil flow and functional sequence correspond to the arrangement according to FIG. 3.
  • opening angle of 30 ° and 80 ° are merely examples.
  • other angles for example 80 ° and 60 ° or 70 ° and 40 0 possible.
  • the cooperation principle described above is present in the same way in all embodiments.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Window Of Vehicle (AREA)
  • Seal Device For Vehicle (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Lock And Its Accessories (AREA)
EP84114590A 1984-02-22 1984-11-30 Installation d'arrêt avec régulateur de fermeture en cascade intégré Expired EP0152561B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84114590T ATE39727T1 (de) 1984-02-22 1984-11-30 Feststellanlage mit integriertem schliessfolgeregler.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843406433 DE3406433A1 (de) 1984-02-22 1984-02-22 Feststellanlage mit integriertem schliessfolgeregler
DE3406433 1984-02-22

Publications (3)

Publication Number Publication Date
EP0152561A2 true EP0152561A2 (fr) 1985-08-28
EP0152561A3 EP0152561A3 (en) 1986-05-28
EP0152561B1 EP0152561B1 (fr) 1989-01-04

Family

ID=6228517

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84114590A Expired EP0152561B1 (fr) 1984-02-22 1984-11-30 Installation d'arrêt avec régulateur de fermeture en cascade intégré

Country Status (5)

Country Link
US (1) US4653229A (fr)
EP (1) EP0152561B1 (fr)
JP (1) JPS60188584A (fr)
AT (1) ATE39727T1 (fr)
DE (1) DE3406433A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613989A2 (fr) * 1993-03-04 1994-09-07 Gretsch-Unitas GmbH Baubeschläge Dispositif de commande de la séquence de fermeture, notammant pour portes
EP2913469A1 (fr) * 2014-02-27 2015-09-02 DORMA Deutschland GmbH Régulation de la séquence de fermeture pour une porte comprenant un battant fixe et un battant mobile
WO2018189506A1 (fr) * 2017-04-12 2018-10-18 Bard 1 Ltd Dispositif de maintien d'une porte en position ouverte
EP2650461B1 (fr) 2012-04-13 2019-03-20 GU Automatic GmbH Dispositif de régulation de la séquence de fermeture d'une porte à deux battants à fermeture automatique et procédé de régulation de la fermeture d'une porte à fermeture automatique et porte coupe-feu dotée d'un dispositif de régulation de la séquence de fermeture

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801379C2 (de) * 1988-01-19 2002-04-11 Geze Gmbh Mehrflügelige Tür mit einem ersten Flügel mit einer elektrisch betätigbaren Feststelleinrichtung
US4930836A (en) * 1988-06-24 1990-06-05 Ford Motor Company Door assembly for pick-up trucks
US5033234A (en) * 1990-04-25 1991-07-23 Triangle Brass Manufacturing Company Door coordinator
DE4042707C2 (de) * 1990-07-04 2001-02-01 Geze Gmbh Schließfolgeregelung
US5222838A (en) * 1991-07-19 1993-06-29 Jack Kennedy Metal Products And Buildings Power mine door system
US5240349A (en) * 1991-07-19 1993-08-31 Jack Kennedy Metal Products And Buildings, Inc. Power mine door system
DE4237179C2 (de) * 1992-11-04 2002-01-31 Geze Gmbh Türschließer
US5956249A (en) * 1993-07-19 1999-09-21 Dorma Door Controls Inc. Method for electromechanical control of the operational parameters of a door in conjunction with a mechanical door control mechanism
US5582472A (en) * 1995-05-22 1996-12-10 Kewaunee Scientific Corporation Solvent storage cabinet
US5507120A (en) * 1995-05-30 1996-04-16 Schlage Lock Company Track driven power door operator
DE19532263B4 (de) * 1995-09-01 2007-01-04 Geze Gmbh Vorrichtung zur Schließfolgeregelung für zweiflügelige Türen
DE19538482C1 (de) * 1995-10-17 1997-02-06 Dorma Gmbh & Co Kg Hydraulischer Servotürschließer
FR2743450B1 (fr) * 1996-01-05 1998-03-27 Legrand Sa Armoire a dispositif de condamnation
DE19650809A1 (de) * 1996-12-06 1998-06-10 Geze Gmbh & Co Vorrichtung zur Regelung der Schließfolge von zweiflügeligen Türen
FI102100B1 (fi) * 1997-03-26 1998-10-15 Abloy Oy Ovensulkemisjärjestely pariovia varten
US5944399A (en) * 1998-07-06 1999-08-31 Eagle Manufacturing Company Safety cabinet with self-closing and sequencing door mechanism
FI107634B (fi) * 2000-02-18 2001-09-14 Abloy Oy Ovensulkemisjärjestely pariovia varten
US6609748B1 (en) * 2000-09-25 2003-08-26 Ford Global Technologies, Llc Forward facing rear door assembly for motor vehicles
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
DE502004005267D1 (de) * 2003-01-09 2007-11-29 Dorma Gmbh & Co Kg Hydraulisch-mechanische schliessfolgerelung
US7488029B2 (en) * 2005-12-16 2009-02-10 Ford Global Technologies, Llc Independently opening doors for an automotive door opening
US8111997B2 (en) * 2008-06-30 2012-02-07 The Chamberlain Group, Inc. Multiple movable barrier operator system and method
US8291642B2 (en) * 2008-06-30 2012-10-23 The Chamberlain Group, Inc. Movable barrier operator synchronization system and method
AU2010100647B4 (en) * 2010-06-22 2013-10-10 Cox Architects Pty Ltd An Improved Fire Shutter
US8844195B2 (en) 2010-06-22 2014-09-30 Cox Architects Pty Ltd Fire shutter
US9243437B1 (en) * 2013-10-30 2016-01-26 Austin Hardware And Supply, Inc. Door sequencer
AT516993A1 (de) 2015-03-17 2016-10-15 Walter Ing Degelsegger Haltevorrichtung für das Halten eines schwenkbaren Türflügels
AT16415U1 (de) 2015-04-13 2019-08-15 Ing Degelsegger Walter Gleitschienentürschließer für einen schwenkbaren Türflügel
RU171034U1 (ru) * 2017-01-09 2017-05-17 Владислав Владимирович Опацкий Устройство для управления положением дверного полотна
US10267080B1 (en) 2017-10-11 2019-04-23 L&L Cdc, Llc Device for coordinated control and operation of double doors
CN112482920A (zh) * 2020-12-04 2021-03-12 王芬芬 一种调控装置及采用该装置的闭门器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2303934A1 (de) * 1972-01-26 1973-08-02 Stanley Works Tuerfeststeller mit gesteuerter ausloesung der schliessbewegung
DE3147239A1 (de) * 1981-11-28 1983-06-09 Liberda GmbH, Wolfsegg Schliessfolgeregler
EP0086391A1 (fr) * 1982-02-12 1983-08-24 GEZE GmbH Porte à deux vantaux avec coordonnateur de fermeture
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
EP0141902A2 (fr) * 1983-08-16 1985-05-22 GEZE Grundstücks- und Beteiligungsgesellschaft mbH Dispositif de commande de la séquence de fermeture de portes à deux battants

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574886A (en) * 1969-07-10 1971-04-13 Norris Industries Position control hydraulic snubber
US3895461A (en) * 1974-03-11 1975-07-22 Door Controls Door coordinator assembly
DE2541790C2 (de) * 1975-09-19 1985-08-01 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Selbsttätiger Türschließer mit Feststellvorrichtung
US4146994A (en) * 1977-01-10 1979-04-03 Williams Clarence E Door having improved closing and latching systems
DE2813592A1 (de) * 1978-03-30 1979-10-04 Dorma Baubeschlag Selbsttaetiger tuerschliesser
DE3001407A1 (de) * 1980-01-16 1981-07-23 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Schliessregler fuer eine zweifluegelige tuer, insbesondere feuerschutztuer
US4414703A (en) * 1981-09-01 1983-11-15 Schlage Lock Company Door closer and holder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2303934A1 (de) * 1972-01-26 1973-08-02 Stanley Works Tuerfeststeller mit gesteuerter ausloesung der schliessbewegung
DE3147239A1 (de) * 1981-11-28 1983-06-09 Liberda GmbH, Wolfsegg Schliessfolgeregler
EP0086391A1 (fr) * 1982-02-12 1983-08-24 GEZE GmbH Porte à deux vantaux avec coordonnateur de fermeture
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
EP0141902A2 (fr) * 1983-08-16 1985-05-22 GEZE Grundstücks- und Beteiligungsgesellschaft mbH Dispositif de commande de la séquence de fermeture de portes à deux battants

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613989A2 (fr) * 1993-03-04 1994-09-07 Gretsch-Unitas GmbH Baubeschläge Dispositif de commande de la séquence de fermeture, notammant pour portes
EP0613989A3 (fr) * 1993-03-04 1995-03-29 Gretsch Unitas Gmbh Dispositif de commande de la séquence de fermeture, notammant pour portes.
EP2650461B1 (fr) 2012-04-13 2019-03-20 GU Automatic GmbH Dispositif de régulation de la séquence de fermeture d'une porte à deux battants à fermeture automatique et procédé de régulation de la fermeture d'une porte à fermeture automatique et porte coupe-feu dotée d'un dispositif de régulation de la séquence de fermeture
EP2913469A1 (fr) * 2014-02-27 2015-09-02 DORMA Deutschland GmbH Régulation de la séquence de fermeture pour une porte comprenant un battant fixe et un battant mobile
WO2018189506A1 (fr) * 2017-04-12 2018-10-18 Bard 1 Ltd Dispositif de maintien d'une porte en position ouverte

Also Published As

Publication number Publication date
JPS60188584A (ja) 1985-09-26
EP0152561B1 (fr) 1989-01-04
DE3406433A1 (de) 1985-08-29
DE3406433C2 (fr) 1992-03-05
EP0152561A3 (en) 1986-05-28
ATE39727T1 (de) 1989-01-15
US4653229A (en) 1987-03-31

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