EP1201853B1 - Dispositif de fermeture supérieur pour serrure des portes de secours - Google Patents

Dispositif de fermeture supérieur pour serrure des portes de secours Download PDF

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Publication number
EP1201853B1
EP1201853B1 EP20010125574 EP01125574A EP1201853B1 EP 1201853 B1 EP1201853 B1 EP 1201853B1 EP 20010125574 EP20010125574 EP 20010125574 EP 01125574 A EP01125574 A EP 01125574A EP 1201853 B1 EP1201853 B1 EP 1201853B1
Authority
EP
European Patent Office
Prior art keywords
slide
locking bolt
bolt
door frame
frame
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
EP20010125574
Other languages
German (de)
English (en)
Other versions
EP1201853A1 (fr
Inventor
Fermin Gomez Gonzalez
Luis Angel Ruano Aramburu
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.)
Talleres de Escoriaza SA
Original Assignee
Talleres de Escoriaza SA
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 Talleres de Escoriaza SA filed Critical Talleres de Escoriaza SA
Publication of EP1201853A1 publication Critical patent/EP1201853A1/fr
Application granted granted Critical
Publication of EP1201853B1 publication Critical patent/EP1201853B1/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
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1006—Locks or fastenings for special use for panic or emergency doors of the vertical rod type
    • E05B65/1013—Trigger means for holding the bolt in the retracted position and releasing the bolt when the door is closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed

Definitions

  • the invention relates to an upper closure device in the Preamble of claim 1 mentioned type.
  • Such locking device devices include a locking latch that is moved together with a push rod, facilities that are able to To keep the locking latch in a retracted position in which the door leaf can be separated from the door frame, and a slider that when closing of the door leaf and pressed against the frame when the door leaf is in contact and removes the effect of the locking device retaining devices, whereby this is released and in its extended position can move in which it is inserted in the striking plate of the door frame.
  • This type of device is usually in the inactive wing of a two-winged Emergency door installed.
  • such doors act as an active door leaf the one that designates the two wings, which contains the actual castle, that over a transversely extending emergency push rod or anti-panic rod is operated.
  • the other door leaf is called the inactive door leaf and closes the striking plate for the lock and a corresponding anti-panic bar a, the respective push rods on a lower locking point and on a upper locking point acts, which is the issue here.
  • EP-A1-0 859 106 by the same applicant there is a device for the upper one Locking point described, in which the locking bolt through the end of the actual push rod is formed, the holding or locking the locking bar in its retracted position by the circumferential pressure is caused to exercise the respective balls that are in a wall with in suitable Way less strength than their diameter are built in by one Ball cage goes out, which is elastically biased against an upper slide and which moves coaxially inside a stationary guide sleeve that ends up its inner wall has a suitable convergence towards the axis.
  • This type of solution realizes restraint based on exercise a radial annular pressure on the push rod in such a Way that this pressure is evenly distributed over three or more points.
  • this holding effect is based on a tangential one Applying a glide to a small section of the arch is limited, and with a limited radial penetration distance compared to that Circumference of the push rod.
  • the invention has for its object a closure device to create the type mentioned, the be simple structure increased Has operational reliability and is insensitive to rough treatment.
  • the upper closure device has a special one compact modular construction comprising: a frame, a Locking bar that is independent of the push rod and completely has a smooth circumference, a guide housing through which the Locking bolt runs through with play, a bolt carrier slide between a lower retracted position of the locking bar and an upper Position of the locking bar is movable, in which the carriage from below against the guide housing comes into contact, a tension spring, which between the Carriage and the guide housing is installed, restraint devices for the Locking bolts, which consist of a swivel wing that rotates with a Slider is connected and the elastic starting from a position on the circumference the trajectory of the slide towards an operating position is biased in which a lower section of the swivel wing against the front the crossbar slide can come to rest when it is in its lower position, fastening devices for the push rod on the Carriage, and a component that is connected to the frame and transversely to it extends and that a stop for the downward stroke of the carriage
  • the locking bar is physically independent of the Push rod if it moves with it. This enables locking the bolt in its retracted position with the help of devices that counteract the upward stroke of the push rod on the face side and by the Jumping / pushing back of the slider can be activated / deactivated like this in the usual way is also the case with other devices of this type.
  • this is done in a very simple manner in that a Stop is provided at the beginning of the upward stroke of a carriage, the one rigid and permanent connection between the outer end of the push rod and the end of the locking bar that forms through a guide housing extends which is connected to the frame.
  • the mode of operation continues to be of great simplicity and reliability.
  • the push rod moves the carriage down and takes it Locking bolt with, and as soon as this at the position of the swivel wing has moved past, it is moved in front of the carriage and prevents it Upward movement, due to the constant elastic preload, which is exerted on the swivel wing in this direction; then he can Door leaves are separated from the door frame.
  • Fig. 1 is an exploded perspective view, the one Device according to the invention shows.
  • Fig. 2 is a perspective view showing the assembly of the device after Fig. 1 shows, but without the cover (17).
  • FIG. 3 is a frontal top view according to FIG. 1.
  • Fig. 4 is the section IV-IV of FIG. 3 and includes the cover (17).
  • FIG. 5 corresponds to section V-V according to FIG. 3 and shows the device according to FIG the invention in operational installation on a door leaf (1) against a frame (2) is locked, the cover (17) being omitted.
  • Fig. 6 is a view similar to Fig. 5, but with the door leaf (1) retracted and separated from the frame (2) locking latch shows.
  • an upper Locking device for locks of emergency doors shown on escape routes, such devices comprising a locking bar (5) connected to a push rod (6) is connected and moves with it, facilities that are able to to keep the locking bar (5) in its retracted position in which the Door leaf (1) can be separated from the door frame (2), and a slide which, when the door leaf (1) is re-attached to the door frame (2) is withdrawn and the effect of the locking devices of the bolt (5) suppressed and the release of the locking bar causes, so that this in his can reach extended position in which he in the striking plate (3) of the Door frame (2) is inserted.
  • this is preferred Embodiment on an upper locking point that can be attached.
  • this proposed upper closure point has the following on: a frame (4), a locking bar (5), which from the push rod (6) is independent and has a completely smooth circumference, a guide housing (7) through which the locking bar (5) runs with play, one Bolt carrier slide (8), which is between a lower retracted position of the Locking bolt (5) and an upper position of the locking bolt (5) movable is in which the carriage from below against the guide housing (7) to the system comes, a tension spring (9) between the carriage (8) and the Guide housing (7) is installed, retaining devices for the locking bolt (5), which consist of a swivel wing (10), the non-rotatable with a slider is connected and the elastic starting from a position on the circumference of the Movement path of the carriage (8) in the direction of an operating position is biased in which a lower section of the swivel wing against the front the crossbar slide (8) can come to rest when it is in its fastening position for the push rod (6) the carriage (8), a
  • the swivel wing (10) is flat and extends substantially radially to its pivot point and has one radial width, which expediently with play on the vertical distance adapted between the lower position of the bolt support slide (8) and the stationary guide housing (7) of the locking bar (5).
  • this swivel wing (10) by bending the lower end of a plate-shaped rocker arm (12) is formed, which in the Center is pivotable and with a bevel (13) at its upper end the function of a slider forms, with the locking bolt withdrawn (5) and from the door frame (2) separate door (1) this bevel rotatable Opposite the lower edge of the door frame and protrude towards it can.
  • FIGS. 5 and 6. 5 the door leaf (1) is locked against its door frame (2), the Locking bolt (5) is located in the striking plate (3), and the swivel wing (10) due to the installation of the bevel (13) against the door frame (2) against the action of the spring (16) is moved to the ineffective position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Wing Frames And Configurations (AREA)
  • Lock And Its Accessories (AREA)

Claims (4)

  1. Dispositif pour point de fermeture supérieur pour serrures de portes de secours, à la manière de dispositifs qui comportent un verrou de fermeture (5) se déplaçant en liaison avec une tige de poussée (6), des mécanismes qui sont en mesure de retenir le verrou de fermeture (5) dans une position rétractée dans laquelle le battant de porte (1) peut être séparé du dormant de porte (2), et une pièce de glissement qui, lors d'une nouvelle application du battant de porte (1) contre le dormant de porte (2), est repoussée et empêche l'action des mécanismes de retenue du verrou de fermeture (5), en libérant ainsi celui-ci qui peut alors se déplacer dans sa position sortie dans laquelle il est inséré dans la gâche (3) du dormant de porte (2),
    caractérisé en ce que le dispositif présente une construction modulaire compacte, qui comprend : un cadre (4), un verrou de fermeture (5) qui est indépendant de la tige de poussée (6) et présente une périphérie totalement lisse, un carter de guidage (7) à travers lequel se déplace le verrou de fermeture (5) avec jeu, un chariot porte-verrou (8) qui est mobile entre une position inférieure rétractée du verrou de fermeture (5) et une position supérieure du verrou de fermeture (5), dans laquelle le chariot (8) vient s'appuyer par le bas contre le carter de guidage (7), un ressort de traction (9) qui est monté entre le chariot (8) et le carter de guidage, des mécanismes de retenue pour le verrou de fermeture (5), formés par une ailette pivotante (10) qui est liée de manière fixe en rotation à une pièce de glissement et qui est précontrainte élastiquement, à partir d'une position à la périphérie de la trajectoire de mouvement du chariot (8), en direction d'une position de service dans laquelle un tronçon inférieur de l'ailette pivotante peut venir s'appuyer frontalement contre le chariot porte-verrou (8) lorsque celui-ci se trouve dans sa position inférieure, des moyens de fixation pour la tige de poussée (6) sur le chariot (8), et une pièce (11) qui est reliée au cadre (4) et s'étend transversalement à celui-ci et qui forme, pour la course du chariot (8) dirigée vers le bas, une butée correspondant à la position inférieure précitée de celui-ci.
  2. Dispositif pour point de fermeture supérieur pour serrures de portes de secours, selon la revendication 1,
    caractérisé en ce que l'ailette pivotante (10) est plane, s'étend sensiblement radialement par rapport à sa liaison de rotation de pivotement, et présente une largeur radiale qui est adaptée de manière appropriée, avec jeu, à la distance verticale résultante entre la position inférieure du chariot porte-verrou (8) et le carter de guidage (7) stationnaire du verrou de fermeture (5).
  3. Dispositif pour point de fermeture supérieur pour serrures de portes de secours, selon les revendications précédentes,
    caractérisé en ce que l'ailette pivotante (10) est formée par une partie coudée à l'extrémité inférieure d'un levier oscillant (12) en forme de plaque, pivotant en son milieu et formant à son extrémité supérieure, une rampe inclinée (13) avec la fonction d'une pièce de glissement de façon telle, que lorsque le verrou de fermeture (5) est rétracté et que le battant de porte (1) est séparé du dormant de porte (2), cette rampe inclinée (13) soit amenée, par rotation, en regard du bord inférieur du dormant de porte (2) et fasse saillie par rapport à ce bord.
  4. Dispositif pour point de fermeture supérieur pour serrures de portes de secours, selon les revendications précédentes,
    caractérisé en ce que les moyens pour la fixation de la tige de poussée (6) sur le chariot porte-verrou (8) sont constitués par un mors de serrage mobile (14) qui est muni de vis de fixation (15) pour la fixation au chariot porte-verrou (8).
EP20010125574 2000-10-25 2001-10-25 Dispositif de fermeture supérieur pour serrure des portes de secours Expired - Lifetime EP1201853B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200002565 2000-10-25
ES200002565A ES2199615B1 (es) 2000-10-25 2000-10-25 Dispositivo de punto alto de cierre para cerraduras de puertas de emergencia.

Publications (2)

Publication Number Publication Date
EP1201853A1 EP1201853A1 (fr) 2002-05-02
EP1201853B1 true EP1201853B1 (fr) 2004-08-11

Family

ID=8495397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010125574 Expired - Lifetime EP1201853B1 (fr) 2000-10-25 2001-10-25 Dispositif de fermeture supérieur pour serrure des portes de secours

Country Status (4)

Country Link
EP (1) EP1201853B1 (fr)
DE (1) DE50103199D1 (fr)
ES (1) ES2199615B1 (fr)
PT (1) PT1201853E (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012002743U1 (de) 2012-03-19 2012-04-26 Kfv Karl Fliether Gmbh & Co. Kg Treibriegel-Schaltschloss
DE202012002742U1 (de) 2012-03-19 2012-04-26 Kfv Karl Fliether Gmbh & Co. Kg Treibriegel-Schaltschloss

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2965002B1 (fr) * 2010-09-20 2013-11-08 Deny Fontaine Dispositif de verrouillage pour ensemble d'obturation coulissant
CH708135A1 (de) * 2013-06-04 2014-12-15 Elkuch Bator Ag Verriegelungsvorrichtung und Türe mit Verriegelungsvorrichtung.
CN112688203B (zh) * 2020-12-08 2022-12-09 汇网电气有限公司 一种配电箱防误操作安全开关及户外综合配电箱

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR444854A (fr) * 1911-06-26 1912-10-28 Leon Nachez Verrou automatique pour la fixation des battants de portes en position fermée
GB398283A (en) * 1932-04-27 1933-09-14 Newman William & Sons Ltd Improvements relating to sliding bolts for doors
IT1252294B (it) * 1991-11-15 1995-06-08 Corbin Co Dispositivo per il bloccaggio dell'asta di chiusura di porte di sicurezza
IT1264174B1 (it) * 1993-07-21 1996-09-23 Italiane Serrature Affi Ni C I Dispositivo per bloccare i chiavistelli comandati dalla contro serratura in una porta di sicurezza a due ante.
CA2123171C (fr) * 1993-10-04 2000-03-14 Leo Raskevicius Mecanisme de verrouillage a cliquet pour dispositif de porte de sortie a tiges verticales
IT232093Y1 (it) * 1994-11-21 1999-08-16 Corbin Co Dispositivo perfezionato per il bloccaggio dell'asta di chiusura di porte di sicurezza
ES2149062B1 (es) * 1997-02-17 2001-04-16 Talleres Escoriaza Sa Dispositivo de punto de cierre alto o bajo, en puertas con cerradura automatica.
FR2781003B1 (fr) * 1998-07-09 2000-08-25 Croisee Ds Ensemble de fermeture d'urgence pour porte commande par une plaque de poussee formant poussoir

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012002743U1 (de) 2012-03-19 2012-04-26 Kfv Karl Fliether Gmbh & Co. Kg Treibriegel-Schaltschloss
DE202012002742U1 (de) 2012-03-19 2012-04-26 Kfv Karl Fliether Gmbh & Co. Kg Treibriegel-Schaltschloss
EP2642051A2 (fr) 2012-03-19 2013-09-25 KFV Karl Fliether GmbH & Co. KG Verrou relâché lors de la fermeture d'une porte
EP2642052A2 (fr) 2012-03-19 2013-09-25 KFV Karl Fliether GmbH & Co. KG Verrou relâché lors de la fermeture d'une porte

Also Published As

Publication number Publication date
DE50103199D1 (de) 2004-09-16
ES2199615A1 (es) 2004-02-16
ES2199615B1 (es) 2005-02-16
EP1201853A1 (fr) 2002-05-02
PT1201853E (pt) 2004-11-30

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