EP0166859B1 - Vorrichtung zur Regelung der Schliessfolge von hydraulischen Bodentürschliessern - Google Patents

Vorrichtung zur Regelung der Schliessfolge von hydraulischen Bodentürschliessern Download PDF

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Publication number
EP0166859B1
EP0166859B1 EP85102341A EP85102341A EP0166859B1 EP 0166859 B1 EP0166859 B1 EP 0166859B1 EP 85102341 A EP85102341 A EP 85102341A EP 85102341 A EP85102341 A EP 85102341A EP 0166859 B1 EP0166859 B1 EP 0166859B1
Authority
EP
European Patent Office
Prior art keywords
closer
door
accordance
actuating unit
bowden cable
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
Application number
EP85102341A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0166859A1 (de
Inventor
Ralf Dr. Storandt
Regina Storz-Irion
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 AT85102341T priority Critical patent/ATE29754T1/de
Publication of EP0166859A1 publication Critical patent/EP0166859A1/de
Application granted granted Critical
Publication of EP0166859B1 publication Critical patent/EP0166859B1/de
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
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/654—Cables
    • 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 device for regulating the closing sequence of double-leaf doors each having a active leaf and a passive leaf, both the overlapping active leaf and the passive leaf being connected to a floor door closer arranged in a cement box and an arrangement being provided which closes the active leaf opened inactive leaf prevented.
  • the object of the invention is to design a device of the type mentioned at the outset in such a way that the required closing sequence of the passive leaf and active leaf takes place without visible parts and without any risk of damage, the assembly effort is minimized and bores which weaken the frame are avoided.
  • an actuating unit is provided in or on the cement box of the closer assigned to the passive leaf between a first state corresponding to the closed position of the passive leaf and a second state corresponding to the open position of the passive leaf, in that the Closer assigned to the active leaf is equipped with a valve unit for blocking and releasing the closing movement and that a mechanical, hydraulic or electrical control connection is provided between the actuating unit of one closer and the valve unit of the other closer.
  • the actuating unit consists of the directly or indirectly cooperating with the control cam of the closer, which is under the pretension of a spring, and a pressure rod coupled to the pressure element via an elongated slot, which can be taken along by the pressure element over a distance that a predeterminable pivoting range of the closer, which begins at the zero position.
  • the pull rod is preferably arranged coaxially in the receiving space for the compression spring and guided out of this receiving space via an annular seal.
  • the valve unit provided in the closer which is assigned to the active leaf, advantageously consists of an axially displaceable piston rod which can be inserted sealingly into a valve bore, the valve bore being part of a flow path between the pressure medium spaces located on both sides of the damping piston of the closer.
  • This arrangement is characterized by compactness and operational reliability.
  • the control connection between the actuation unit and the valve unit preferably consists of a Bowden cable which can be adjusted via an adjusting screw which is turned into a wall of the closer associated with the active leaf and extends into a space between the closer and the cement box wall.
  • This set screw is therefore easily accessible and enables problem-free adjustment.
  • a pipe 5 is provided for receiving a control line.
  • the detail Z shows the interaction of the active leaf 2 and active leaf 1 with a corresponding flap or rollover, and this detail Z makes it clear that a correct closing of the two-leaf door is only guaranteed if the passive leaf 2 first comes into the closed position and then the Active leaf 1 follows.
  • Fig. 2 shows a first embodiment of the inven dung, in which in the cement box 6 in addition to the closer 4 in a free space 23 a pivotable about an axis 25 lever 11 is provided. At one end, this pivot lever 11 is provided with a roller 10 which projects beyond the upper cover plate, so that the pivot lever which is pressed down when the wing is closed is actuated when the passive leaf 2 is pivoted open. This actuation of the pivot lever 11 has the result that a movement is exerted on a Bowden cable 13, 14 connected to the other end of the pivot lever 11, which movement serves to control a valve unit provided in the other closer.
  • the trigger mechanism is accordingly integrated in the cement box together with the closer and is accordingly easy to install.
  • a slider, a probe or the like can also be used.
  • a separate trigger mechanism is no longer provided, but the closer itself is used to actuate the Bowden cable 13, 14.
  • a disc 20 is connected in a rotationally fixed manner to the closer axis 7 and has a partially annular elongated slot 21 into which a coupling element 9 engages, which is connected to the core 13 of the Bowden cable.
  • the closer In the position shown, the closer is in the zero position, the Bowden cable being pulled by a dimension A.
  • the direction of rotation of the closer axis 7 when closing is indicated by the arrow 22.
  • the Bowden cable can withdraw by dimension A.
  • the coupling element 9 moves in the elongated slot 21 without actuating the Bowden cable. This enables exact signaling of the closed state of the passive leaf and, as a result, precise control of the active leaf.
  • FIG. 4 shows that the pane 20 for controlling the Bowden cable 13, 14 held by means of a carrier part 12 can be accommodated in a particularly space-saving manner and can accordingly also be used without problems in conventional floor door closers.
  • Fig. 5 shows a preferred embodiment of the invention, in which the closer itself is used to control the Bowden cable 13, 14.
  • the movement of the pressure piece 30 is directly proportional to the door movement. This pressure piece movement is used directly to actuate the Bowden cable 13, 14.
  • the core 13 of the Bowden cable which is brought up to the cement box 6 via a protective cap 24 is connected to a pull rod 36 which is guided through an end wall 26 with the interposition of an annular seal 35 and engages via a nipple 37 in an elongated slot 31 of the pressure bolt 38 belonging to the pressure piece 30 .
  • the elongated slot 31 reduces the total stroke of the thrust piece 30 effective with respect to the Bowden cable in an analogous manner to the disk 20 described in connection with FIG. 3.
  • FIG. 6 shows a partial area of the floor closer 3 assigned to the active leaf 1 to explain the release and blocking of the closing movement as a function of the actuating unit of the other floor closer, which is assigned to the passive leaf.
  • 40 denotes the usual damping piston, which, when the door closes, the oil from the damping chamber 47 via a bore 41, a regulating valve 43 and a return bore 46 or via a second bore 44 and a second valve 45 into one on the other side of the piston 40 displaced space 48.
  • the pressure medium spaces located on both sides of the damping piston 40 are separated from one another by a piston seal 8.
  • the piston 49 is reset by a spring 27.
  • the flow path from bore 41 to bore 44 or 46, i.e. the flow path between the pressure chambers located on both sides of the damping piston 14 can be blocked by means of a piston rod 42 which can be sealingly inserted into a bore 17 which is part of the return flow path.
  • the piston 42 which is sealed with respect to its guide bore, is controlled in its position via the Bowden cable 13, 14 and is connected to the core 13 of the Bowden cable. In the direction of blocking the return flow path, the piston 42 is biased by a spring 15.
  • An adjusting screw 16 which is screwed into a threaded bore of a lock-resistant wall 19 and through which the core 13 of the Bowden cable is guided, supports the casing 14 of the Bowden cable and thus enables Bowden cable adjustment. Since the adjusting head of the screw 16 is located in a free space 23 of the cement box 6, the required accessibility is given and the adjustment can be carried out without problems.
  • the active leaf can be closed normally.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
EP85102341A 1984-06-06 1985-03-01 Vorrichtung zur Regelung der Schliessfolge von hydraulischen Bodentürschliessern Expired EP0166859B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85102341T ATE29754T1 (de) 1984-06-06 1985-03-01 Vorrichtung zur regelung der schliessfolge von hydraulischen bodentuerschliessern.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843421042 DE3421042A1 (de) 1984-06-06 1984-06-06 Bodentuerschliesser mit hydraulischer schliessfolgeregelung
DE3421042 1984-06-06

Publications (2)

Publication Number Publication Date
EP0166859A1 EP0166859A1 (de) 1986-01-08
EP0166859B1 true EP0166859B1 (de) 1987-09-16

Family

ID=6237741

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85102341A Expired EP0166859B1 (de) 1984-06-06 1985-03-01 Vorrichtung zur Regelung der Schliessfolge von hydraulischen Bodentürschliessern

Country Status (5)

Country Link
US (1) US4663887A (enrdf_load_stackoverflow)
EP (1) EP0166859B1 (enrdf_load_stackoverflow)
JP (1) JPS6117684A (enrdf_load_stackoverflow)
AT (1) ATE29754T1 (enrdf_load_stackoverflow)
DE (2) DE3421042A1 (enrdf_load_stackoverflow)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0630954B2 (ja) * 1984-10-09 1994-04-27 株式会社リコー ２色感熱記録材料
DE3801379C2 (de) * 1988-01-19 2002-04-11 Geze Gmbh Mehrflügelige Tür mit einem ersten Flügel mit einer elektrisch betätigbaren Feststelleinrichtung
DE3941711B4 (de) * 1988-12-22 2006-10-05 Geze Gmbh Vorrichtung zur Regelung der Schließfolge von zweiflügeligen Türen
DE8902620U1 (de) * 1989-03-04 1989-04-20 Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen Vorrichtung zur Steuerung der Schließfolge zweier Flügel
AT395631B (de) * 1991-03-19 1993-02-25 Sterrer Manfred Schliessfolgeregeleinrichtung fuer zweifluegelige tueren, insbesondere brandschutztueren
DE9303158U1 (de) * 1993-03-04 1994-07-14 Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen Schließfolge-Steuerungsvorrichtung, insbesondere für Türen
FR2814770A1 (fr) * 2000-10-03 2002-04-05 Robert Gaillard Dispositif d'asservissement de bloc-porte coupe-feu a deux vantaux a recouvrement
RU2185487C1 (ru) * 2000-12-04 2002-07-20 Дроздов Николай Львович Ворота въездные во двор
DE10107461C2 (de) * 2001-02-14 2003-07-17 Dorma Gmbh & Co Kg Schließfolgeregler
HRP20020699A2 (en) * 2001-02-14 2004-12-31 Dorma Gmbh & Co Kg Closing sequence control device
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
DE10361085B4 (de) * 2003-01-09 2014-06-05 Dorma Gmbh + Co. Kg Hydraulisch-mechanische Schließfolgeregelung
DE102006028877A1 (de) * 2006-06-21 2007-12-27 Geze Gmbh Vorrichtung zur Schließfolgeregelung für zweiflügelige Drehtüren
DE102006028875B3 (de) * 2006-06-21 2007-08-30 Geze Gmbh Vorrichtung zur Schließfolgeregelung für zweiflügelige Drehtüren
EP1997995A1 (de) * 2007-05-30 2008-12-03 Forster Rohr- & Profiltechnik AG Flügel-Rahmen-Konstrtuktion mit Brandhemmer
US8291642B2 (en) * 2008-06-30 2012-10-23 The Chamberlain Group, Inc. Movable barrier operator synchronization system and method
US8111997B2 (en) * 2008-06-30 2012-02-07 The Chamberlain Group, Inc. Multiple movable barrier operator system and method
FR2961840B1 (fr) * 2010-06-25 2012-08-03 Somfy Sas Procede de fonctionnement d'un dispositif de motorisation d'une installation domotique comprenant un volet muni de deux battants
DE202013100554U1 (de) * 2013-02-07 2014-05-08 Holzbau Schmid Gmbh & Co. Kg Schließfolgeregler für eine zweiflügelige Türkonstruktion mit einem Standflügel und einem Gangflügel
US11680434B1 (en) 2020-07-21 2023-06-20 Andersen Corporation Damped door closer system and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2015996A (en) * 1935-01-11 1935-10-01 Vonnegut Hardware Company Double door coordinator
FR1533628A (fr) * 1967-08-03 1968-07-19 Bati Tech Mécanisme d'ouverture et de fermeture de portes cochères télécommandées
US3895461A (en) * 1974-03-11 1975-07-22 Door Controls Door coordinator assembly
DE2535244C3 (de) 1975-08-07 1985-01-24 Geze Gmbh, 7250 Leonberg Universaltürschließer
DE3001407A1 (de) * 1980-01-16 1981-07-23 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Schliessregler fuer eine zweifluegelige tuer, insbesondere feuerschutztuer
US4429492A (en) * 1982-01-26 1984-02-07 Leigh Products, Inc. Door coordinator
DE3204975C1 (de) * 1982-02-12 1983-05-19 Echt & Co, Nachf. Schulte Kg, 5750 Menden Doppelflueglige Tuer mit Schliessfolgeregelung
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

Also Published As

Publication number Publication date
JPS6117684A (ja) 1986-01-25
DE3421042A1 (de) 1985-12-12
US4663887A (en) 1987-05-12
DE3560646D1 (en) 1987-10-22
ATE29754T1 (de) 1987-10-15
JPH0547716B2 (enrdf_load_stackoverflow) 1993-07-19
EP0166859A1 (de) 1986-01-08

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