EP1031688A1 - Steuervorrichtung für eine Tür mit einer Notausgangsgriffstange mit einem eine äussere elektrische Verbindung brauchenden elektrischen Bauelement - Google Patents

Steuervorrichtung für eine Tür mit einer Notausgangsgriffstange mit einem eine äussere elektrische Verbindung brauchenden elektrischen Bauelement Download PDF

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Publication number
EP1031688A1
EP1031688A1 EP00400517A EP00400517A EP1031688A1 EP 1031688 A1 EP1031688 A1 EP 1031688A1 EP 00400517 A EP00400517 A EP 00400517A EP 00400517 A EP00400517 A EP 00400517A EP 1031688 A1 EP1031688 A1 EP 1031688A1
Authority
EP
European Patent Office
Prior art keywords
support
connector
base
bar
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.)
Withdrawn
Application number
EP00400517A
Other languages
English (en)
French (fr)
Inventor
Eric Sallet
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.)
JPM SA
Original Assignee
JPM 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 JPM SA filed Critical JPM SA
Publication of EP1031688A1 publication Critical patent/EP1031688A1/de
Withdrawn legal-status Critical Current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
    • E05B65/1046—Panic bars
    • E05B65/1053—Panic bars sliding towards and away form the door
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
    • 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
    • E05B65/1093—Dogging means for holding the actuation means, e.g. the actuating handle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means

Definitions

  • the invention relates to a door bar control device push, anti-panic, commonly called “push bar” and comprising a support suitable for being fixed against a door leaf and a grab bar movable mounted on said support and susceptible to a driving movement relative to this one.
  • a control device is generally associated with a mechanism ensuring the control of a door leaf from a room exit industrial or commercial, for example an emergency exit.
  • the invention relates more particularly to such a control device door fitted with at least one electrical component requiring a connection outdoor electrical by means of a connector.
  • the invention relates precisely on the mounting of this connector inside the control device door.
  • a push bar door control device of the type indicated above is described, for example, in patent document No. 87.14 815 belonging to the plaintiff.
  • the support capable of being fixed against the door leaf to be fitted consists essentially of a metal profile U-shaped section whose base is intended to be fixed to the leaf of the door.
  • the grab bar is also a U-shaped section profile whose concavity is turned towards that of the support. It is attached to it by means of articulation and biased, by spring, away from the support.
  • Such a support can contain various equipment and in particular electrical or electromechanical components requiring an electrical connection external, by connector.
  • the control solenoid or suction cup of an active locking system suitable for opposing the movement of the grab bar and / or one (or more) micro-switch enabling the development of representative electrical information whether the bar is pressed or not or whether the system active conviction is actually in service or not.
  • the connector located in the controller and more particularly in the support of this one must be positioned at the end of the support closest to the hinge axis of the door. Furthermore, as we know it, such a device must be mounted transversely to the leaf of door and therefore its length must adapt to the width of this beating. It is therefore common practice to adapt the length of the device by function of each order, in the factory, that is to say in accordance with customer prescriptions. Part of the cost of cutting to length not negligible in the cost price of the device and the errors are frequent, in particular due to bad data transmitted by the customer.
  • a cut to length on site is desirable but comes up against the presence of the connector. Indeed, there is no question of cross-checking the device on the side where it must be connected to the lock or the locking mechanism Door. If the device must be cut at the other end, the presence of the connector is a major obstacle.
  • the invention overcomes all these drawbacks.
  • the basic idea of the invention consists in making the connector mobile inside the device door control of the type indicated above so that it can be delivered to the user with the connector pushed back inside the section support U-shaped. So when the connector is pushed back enough distance, the support and grab bar can be easily cut to length desired, in situ, by the installer himself and no longer in the factory. Then the connector is brought near the end of the support, where it can be connected to an electrical outlet mounted "floating" along the frame.
  • the invention relates to a device for controlling door with push bar, anti-panic, of the type comprising a support specific to be fixed against a door leaf and a movable support bar on said support and susceptible to a sinking movement with respect thereto, type incorporating at least one electrical component requiring a connection electrical exterior by connector, characterized in that said connector is mounted with the possibility of displacement in an end portion of said support between a so-called pressed position and a connection position where it is accessible at the end of said support.
  • the connector is mounted on a base housed in the support and having two guide elements extending substantially parallel to the longitudinal direction of said profile.
  • the base is in frictional contact with two parallel elements of the support, by example the two parallel walls of the support itself.
  • the base includes a plate perpendicular to the longitudinal direction of the support and on which is mounted such a connector. To allow free movement of the bar support which is subject to penetrate inside the support, the aforementioned plate has two side cutouts. In this way, said plate does not hinder the driving-in movement of said support bar.
  • the connector remains at the end of the support by the friction forces which are exerted between said base and the internal parallel walls of the support.
  • the anti-panic push bar door control device 10 is intended to be mounted transversely and horizontally on the leaf of a door.
  • This device comprises a support 18 formed from a metal U-shaped profile intended to be fixed against the door leaf and a support bar 20 mounted movably on the support and capable of a driving movement relative to the latter in response to a thrust stress exerted at any point thereof.
  • This support bar 20 is also formed from a metal section with a U-shaped cross section, the concavity of which is turned towards that of the support.
  • the spacing of the two parallel lateral wings of the profile constituting the support bar 20 is here less than that of the two parallel wings 21 a , 21 b of the profile constituting the support 18.
  • the support bar 20 and the support 18 are linked to each other by several guide modules 22 installed inside the section support 18 transverse in U.
  • the guide modules 22 define the trajectory of the support bar 20 relative to the support 18. Said support bar is articulated at these.
  • Such a guide module 22 is itself arranged inside a section of metal profile 23 with generally U-shaped section.
  • the roller is extended axially outside said flanges (but at inside the support) by cylindrical pins 28 attached to the bar support.
  • the roller is biased by a spring 30 towards the outside of the section of metal profile 23.
  • the device can comprise at least two modules of guide 22 located not far from the ends of the support of the support bar. It is clear that the rollers 24 thus biased towards the outside of the support 18 are likely to separate the support bar 20 from said support while defining for the latter a predetermined driving stroke. This race is visible by comparing Figures 3 and 5. As the lights 26 between which move the rollers are oriented at an angle to the direction longitudinal support 18, the penetration of the support bar is used to activate the door locking mechanism (or lock).
  • the door control device is also equipped, here, with a active locking module 35, also fixed to the bottom of the support 18.
  • This active locking module is arranged on a base 36, defined in a U-shaped section comprising two parallel lateral flanges. he includes a locking mechanism 38, an electromagnet 40 called "suction cup” and a locking piece 42 whose movement is controlled by an element mobile 44 coupled to the suction cup.
  • the locking piece 42 is susceptible, in a predetermined position, which is given to it by said suction cup maintain the locking mechanism 38 in a position preventing the push-down movement of the support bar 20.
  • This mechanism allows to prevent the anti-panic closing device from being unduly actuated inside, either for an uncontrolled exit, or for a fraudulent entry favored by a partner who has already entered the room concerned.
  • the structure of the active locking module and in particular that of the mechanism block 38 is not part of the invention and will therefore not be described further in detail. It should be noted however that the active condemnation module houses also a guide module 22, made up like the others of a roller transverse 24 movable in parallel openings 26 made in the side covers of the active locking module.
  • the active locking module 35 includes at least one electromagnetic component, namely the suction cup 40 and, in the example described, several microswitches 45, 47 making it possible to develop electrical information.
  • the microswitch 45 cooperates with the roller 24 the guide module; its open or closed state is therefore representative of the fact whether bar 20 is depressed or not.
  • the microswitch 47 cooperates with the locking piece 42 articulated to the movable element 44 of the suction cup. Therefore, its open or closed state is representative of the fact that the locking mechanism 38 is locked or not.
  • All these components are therefore electrically connected to wires electrical which form a sheet of conductors 50, isolated from each other.
  • Said ply 50 is electrically connected to a connector 54 located in a end portion 56 of the control device and more particularly of the support 18 thereof.
  • the connector 54 is movable in this portion end. It is mounted on a base 60.
  • this end portion 56 is that which is intended to be placed on the side of the vertical axis of articulation of the door. This end portion must therefore be cut by the installer according to the width of the door.
  • the connector 54 is located between the end of the control device and the nearest guide module 22. It should be noted that the latter is sheltered inside a U-shaped cover 58 so that the wire sheet, passing through the outside of this cover, does not interfere with the roller 24.
  • the control device 10 is intentionally provided longer than the maximum width of a door on which it is intended to be mounted.
  • the connector 54 is pushed into the support as much as possible; in other words, the base 60 which carries the connector abuts against the module guide 22 closest.
  • the door control device is shown already cut to length, its maximum length on delivery being represented by a phantom line extension. Cutting lines 62 indicate the maximum possible shortening.
  • the connector has been pulled toward the end of the bar door control device pushed into a connection position where it is accessible at the end support 18.
  • the connector 54 is mounted on the base 60 which can be moved in the support 18 and having two guide elements 66 extending substantially parallel to the longitudinal direction of said support. These two guide elements 66 consist of two folded legs of the base 60, approximately parallel but however slightly divergent for be in rubbing contact with two parallel elements 21a, 21b of the support, namely here, the two parallel walls of the metal section with cross section U which constitutes it.
  • the base 60 further comprises a plate 68 perpendicular to the longitudinal direction of the support and on which is mounted connector 54.
  • the base has two connector locations, for a larger number of electrical connections, if necessary.
  • the plate has two lateral cutouts 70 allowing the deflection of the two parallel wings of the grab bar 20. It can therefore sink inside the support despite the presence of the connector.
  • the support bar comes into contact with said base 60 of the connector, which momentarily holds in position with more force.
  • This feature is used (figure 4) to connect the external connector.
  • the nearest guide module 22 makes it possible to define the depressed position of the connector. In other words, the base 60 of it comes into contact with the guide module. This is the reason why two guide elements 66 of the base are provided with notches 72 which prevent said base from hindering the movement of the roller 24 of the module guidance when the connector is fully pushed in.
  • the implementation of the door bar control device the thrust which has just been described is very simple and clearly follows from the foregoing description.
  • the device is delivered to the installer with the connector fully inserted ( Figure 2); it is cut to length desired by the installer. Then it moves the connector and its base to the position illustrated in Figure 4. To do this, a link can be attached to the base so that the installer, by pulling on this link, can move the base inside the support. Once the base 60 is placed in the position illustrated in FIG. 4, the installer presses strongly on said support bar 20, which results in very firmly blocking the connector and the base. The installer can easily connect the connector to a socket outdoor multi-contact. The device is then ready to be put into service.

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP00400517A 1999-02-26 2000-02-25 Steuervorrichtung für eine Tür mit einer Notausgangsgriffstange mit einem eine äussere elektrische Verbindung brauchenden elektrischen Bauelement Withdrawn EP1031688A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9902448A FR2790277B1 (fr) 1999-02-26 1999-02-26 Dispositif de commande de porte a barre de poussee, anti-panique, incorporant un composant electrique necessitant une liaison electrique exterieure
FR9902448 1999-02-26

Publications (1)

Publication Number Publication Date
EP1031688A1 true EP1031688A1 (de) 2000-08-30

Family

ID=9542602

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00400517A Withdrawn EP1031688A1 (de) 1999-02-26 2000-02-25 Steuervorrichtung für eine Tür mit einer Notausgangsgriffstange mit einem eine äussere elektrische Verbindung brauchenden elektrischen Bauelement

Country Status (2)

Country Link
EP (1) EP1031688A1 (de)
FR (1) FR2790277B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100123323A1 (en) * 2008-11-17 2010-05-20 Security Door Controls Electric latch retraction bar
US10107015B2 (en) 2008-11-17 2018-10-23 Security Door Controls Electric latch retraction push-bar device
US20220018162A1 (en) * 2019-01-28 2022-01-20 Sargent Manufacturing Company Universal dogging and electronic latch retraction
US12540489B2 (en) 2021-02-04 2026-02-03 Assa Abloy Access And Egress Hardware Group, Inc. Universal electronic latch retraction mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622240A1 (fr) * 1987-10-27 1989-04-28 Chauvat Sofranq Dispositif de fermeture antipanique de type " push-bar " a condamnation active
US4871204A (en) * 1988-09-08 1989-10-03 Securitron-Magnalock Corporation Touch bar release locking system
US5525880A (en) * 1993-10-25 1996-06-11 Geringer; Arthur Pressure-actuated exit door access bar for an electronic delayed egress locking system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622240A1 (fr) * 1987-10-27 1989-04-28 Chauvat Sofranq Dispositif de fermeture antipanique de type " push-bar " a condamnation active
US4871204A (en) * 1988-09-08 1989-10-03 Securitron-Magnalock Corporation Touch bar release locking system
US5525880A (en) * 1993-10-25 1996-06-11 Geringer; Arthur Pressure-actuated exit door access bar for an electronic delayed egress locking system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100123323A1 (en) * 2008-11-17 2010-05-20 Security Door Controls Electric latch retraction bar
US8851530B2 (en) * 2008-11-17 2014-10-07 1 Adolfo, Llc Electric latch retraction bar
US9797165B2 (en) 2008-11-17 2017-10-24 Security Door Controls Electric latch retraction bar
US10107015B2 (en) 2008-11-17 2018-10-23 Security Door Controls Electric latch retraction push-bar device
US20220018162A1 (en) * 2019-01-28 2022-01-20 Sargent Manufacturing Company Universal dogging and electronic latch retraction
US12071789B2 (en) * 2019-01-28 2024-08-27 Sargent Manufacturing Company Universal dogging and electronic latch retraction
US12540489B2 (en) 2021-02-04 2026-02-03 Assa Abloy Access And Egress Hardware Group, Inc. Universal electronic latch retraction mechanism

Also Published As

Publication number Publication date
FR2790277A1 (fr) 2000-09-01
FR2790277B1 (fr) 2001-06-01

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