EP0908588A1 - Dispositif de verrouillage et déverrouillage automatique d'une porte, notamment de sécurité et porte ainsi équipée - Google Patents
Dispositif de verrouillage et déverrouillage automatique d'une porte, notamment de sécurité et porte ainsi équipée Download PDFInfo
- Publication number
- EP0908588A1 EP0908588A1 EP97450023A EP97450023A EP0908588A1 EP 0908588 A1 EP0908588 A1 EP 0908588A1 EP 97450023 A EP97450023 A EP 97450023A EP 97450023 A EP97450023 A EP 97450023A EP 0908588 A1 EP0908588 A1 EP 0908588A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- hook
- locking
- unlocking device
- lug
- 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
Links
- 239000011120 plywood Substances 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000003831 antifriction material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
-
- 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
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
- E05B15/101—Spring-retracted bolts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B2065/0096—Locks for sport stadiums
-
- 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
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
- E05B47/0006—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a non-movable core; with permanent magnet
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
- E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
- E05C3/16—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
- E05C3/22—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled
- E05C3/24—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled in the form of a bifurcated member
Definitions
- the present invention relates to a locking device and unlocking a door, in particular a security door installed in a indoor and outdoor place of sporting event such as a stadium.
- the invention also relates to the door thus equipped.
- the door must also be retained in its movement opening so that it does not open too easily, at the risk of cause the first spectators to show up, complicating then the evacuation of the following spectators.
- the present invention provides a device for remote control locking / unlocking, which is very large reliability, even in the event of a weak network current, which is easy maintenance, which allows you to view the right voucher directly on the spot locking operation during commissioning, i.e. during manual closing of the door, which is a compatible cost price with existing products, and which includes a mechanical element of reduction to resist significant thrust forces.
- a door in particular a security door for stadiums of public demonstrations, comprising a frame and a sealing element positioned between the uprights of this frame, one of the vertical uprights of this frame comprising means pivoting with respect to a force recovery post while the other vertical upright abuts against a closing post, is characterized in that it comprises at least one electromagnetic unit remotely controlled and at least one mechanical unit comprising at least minus a hook with an open housing, connected in movement to this electromagnetic unit, as well as at least one lug, integral with the upright corresponding vertical of the frame, designed to cooperate with the housing open from hook.
- the mechanical unit comprises support means of each lug, taking up the vertical forces, the hook being mounted swivel to take two extreme positions, one tilted in which the lug is released and a lift in which the lug is locked, the hook taking up the horizontal efforts.
- the support means comprise at minus a square with a horizontal branch on which the lug slides and a vertical branch facing upwards, said bracket being secured on the closing post, the hook being pivotally mounted relative to this square.
- the support means comprise two brackets forming a yoke, between which the hook is pivotally mounted around an axis.
- the mechanical unit includes a lever secured to the hook, arising to the right of the open accommodation, and carrying at its end a plywood intended to cooperate with the electromagnetic unit, the lever comprising a slope immediately above the open housing of the hook provided to facilitate the cooperation of the lug with said open housing of the hook.
- the mechanical unit comprises several mechanical units connected by rods, only one of the units mechanical being connected to a single electromagnetic unit.
- the mechanical unit comprises at least one additional bracket, the vertical branch of which faces downwards and an additional lug, provided to cooperate with this bracket so that the door is held above and below between brackets.
- the electromagnetic unit includes an electromagnetic suction cup, secured to the closing post, supplied with electrical energy and remotely controlled.
- An improvement provides for light means carried by one of the posts to inform of the open or closed state of the door.
- the invention also relates to the door equipped with the device, door which includes a low pivot and a high pivot, integral with the return pole for efforts and planned to cooperate with the corresponding vertical upright of the frame, said low pivot comprising means of opening by gravity equipped with means for adjusting the opening angle.
- the door includes means for braking of door opening and mechanical means door ajar when the electromagnetic means are inactive.
- FIG 1 there is shown a door 10 made from a frame 12, pivotally mounted around a support post 14 by means of two top 16 and bottom 18 pivots.
- Another closing post 20 supports the device according to the invention, this post being connected to the supporting post 14 by a crosspiece 22.
- the door further comprises a strong metal mesh 24 stretched between the uprights of the frame 12.
- the support post 14 is U-shaped in the embodiment presented as will be visible in Figures 6 and 7.
- the closing post 20 is preferably a section with an H section, as in the preferred embodiment shown in Figure 2, the wings 26 being parallel to the plane of the door in the closed position and the core 28 of the H profile is therefore perpendicular to this plane.
- the locking / unlocking device comprises at least one mechanical locking / unlocking unit 30 and a electromagnetic locking / unlocking 32 combined with the unit mechanical.
- Figures 3A and 3B show the details of each of the units. mechanical 30 and electromagnetic 32.
- the mechanical unit comprises a yoke 36, comprising two brackets 38 with a horizontal branch 40 and a vertical branch towards the top 42.
- the horizontal branch has a particular profile in the sense that the end 44 is rounded to facilitate the locking position as indicated further in the description.
- This yoke is fixed to the core 28 of the post in a strong manner by screwing or welding.
- a bearing 46 is mounted transversely to the yoke with an axis 48.
- a hook 50 is mounted to rotate freely relative to the yoke, this hook being disposed between the two brackets 38 forming said screed.
- This hook includes a free end 52 rounded to facilitate the locking as will be explained in the description which follows and a concave open housing 54 for locking.
- This hook 50 is integral with a lever 56 for reduction comprising two plates 58 with a spacer 60.
- This lever is connected at the bottom to the hook by any suitable means as a weld and in line with this junction, the plates 58 have a profile particular with a slope 62 which is an extension of the housing 54 open from hook.
- An articulated head 64 is integral with this reduction lever or more precisely a spacer 65 integral with the plates 58.
- the sphere 66 of the head is integral with the lever and the axis 68 perpendicular to the spacer 65 carries a counterplate 70.
- This counterplate 70 is thus articulated relative to the lever 56.
- the electromagnetic locking / unlocking unit includes a magnetic suction cup 72, of known type, supplied with electrical energy by the general electrical network and controlled by the remote control circuit centralized in a central station.
- the suction cup when it is powered by electrical energy develops traction resistant to a few hundreds of kilograms.
- the suction cup is secured to the closing post, plus particularly to wing 26 of the H-profile.
- the device comprises in known manner lugs 74, of strong dimension, integral with the frame 12 of the door and designed to cooperate with mechanical locking / unlocking unit.
- lugs 74 of strong dimension, integral with the frame 12 of the door and designed to cooperate with mechanical locking / unlocking unit.
- Such pins include a cylinder of mechanically and wear-resistant material and preferably self-lubricated, a material sold under the trade name "ERTALON" is likely to give satisfaction.
- Such pins have their axis of revolution oriented parallel to the axis of rotation 48 of the bearing 46.
- This pin slides on the horizontal branches 40 of the brackets until meet the gear lever 56, more precisely the slope 62 and pushes this lever 56, which has the direct consequence of the pivoting of the hook 50 around the axis 48.
- the open housing 54 of the hook cooperates with the lug 74.
- the reduction lever 56 also pivots until the plywood is close enough to the suction cup 72 and comes press against it, attracted by the electromagnetic forces generated.
- the hook tilt the lever under its own weight and release the door when it opens.
- the hook is commanded by the beautiful 34 and it rises synchronously with the first.
- Improvements have also been provided such as a guide 76 in upper part.
- This guide is a bracket 78 similar to the brackets 38, fixed identically on the closing post and the door frame is fitted an additional lug 80, similar to lugs 74.
- the square is on the other hand oriented with its vertical branch 82 towards the low.
- a set of two light-emitting diodes which light up one hides the plywood is away from the suction cup while the other is turned off while it is the reverse when the plywood is pressed against the suction cup electromagnetic, allowing the person who closes the door to know when closing but also at any time that the door is closed properly and locked.
- FIG 5 there is shown a particular position of the device according to the invention, in which the reduction lever and the plywood are far enough away from the suction cup that even if not suction cup feed, hook holds lugs only to keep the door ajar.
- a low pivot comprising a base 90, a U-shaped section 92, the corresponding upright 93 of the frame 12 coming to pivot on an axis 94 integral with the base, a tubular support 96 secured to a plate 98 pivotally mounted about the axis 94.
- a ring 100 made of anti-friction material, is interposed between the frame and the amount of the frame.
- a known means which comprises an axis 102, integral the amount 93 of the frame 12 which bears on the end of the support tubular 96, cut with a given slope.
- the plate is adjustable angularly thanks to a light 104, so as to modify the angle opening hours.
- the high pivot is shown in FIG. 8, it includes an axis 106, welded to a plate 108, itself welded to the section 92.
- a ring 110 centers the profile 93 of the frame 12.
- a hydraulic door closing retarder commonly called "groom” who is arranged with reverse operation, namely that he slows down the opening of the door during an opening trigger which prevents the first people likely to rush on the door are slightly braked and can even take light support without that the door is erased too suddenly at the risk of causing their fall.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
- figure 1, une vue en élévation d'une porte équipée du dispositif selon la présente invention,
- figure 2, une de détail de l'ensemble du dispositif,
- figure 3A et 3B, les vues de détail d'un des moyens de verrouillage/déverrouillage du dispositif, en position inactive et en position active,
- figure 4, une vue de face, en position active d'un des moyens de verrouillage/déverrouillage,
- figure 5, une vue de moyens complémentaires de maintien en position inactive de la grille,
- figure 6, une vue en coupe verticale du pivot bas de la porte,
- figure 7, une vue en coupe horizontale du pivot bas de la porte,
- figure 8, une vue du pivot haut de la porte.
Claims (14)
- Dispositif de verrouillage/déverrouillage d'une porte (10), notamment de sécurité pour stades de manifestations publiques, comprenant un cadre (12) et un élément obturant (24) positionné entre les montants de ce cadre, l'un des montants vertical de ce cadre comprenant des moyens de pivotement par rapport à un poteau (14) de reprise des efforts tandis que l'autre montant vertical vient en butée contre un poteau de fermeture (20), caractérisé en ce qu'il comprend au moins une unité électromagnétique (32) commandée à distance et au moins une unité mécanique (30) comprenant au moins un crochet (50) avec un logement ouvert (54), reliée en mouvement à cette unité électromagnétique, ainsi qu'au moins un ergot (74), fixé au montant vertical correspondant du cadre, prévu pour coopérer avec le logement ouvert du crochet.
- Dispositif de verrouillage/déverrouillage selon la revendication 1, caractérisé en ce que l'unité mécanique (30) comprend des moyens support (36) de chaque ergot, reprenant les efforts verticaux, le crochet (50) étant monté pivotant pour prendre deux positions extrêmes l'une basculée dans laquelle l'ergot (74) est libéré et une relevée dans laquelle l'ergot est bloqué, le crochet reprenant les efforts horizontaux.
- Dispositif de verrouillage/déverrouillage selon la revendication 2, caractérisé en ce que les moyens support comprennent au moins une équerre (38) avec une branche horizontale (40) sur laquelle glisse l'ergot et une branche verticale (42) orientée vers le haut, ladite équerre étant solidarisée sur le poteau (20) de fermeture, le crochet étant monté pivotant par rapport à cette équerre.
- Dispositif de verrouillage/déverrouillage selon la revendication 3, caractérisé en ce que les moyens support comprennent deux équerres (38) formant chape (36), entre lesquelles le crochet est monté pivotant autour d'un axe (48).
- Dispositif de verrouillage/déverrouillage selon l'une quelconque des revendications précédentes, caractérisé en ce que l'unité mécanique (30) comprend un levier (56) solidaire du crochet (50), prenant naissance au droit du logement (54) ouvert, et portant à son extrémité une contreplaque (70) prévue pour coopérer avec l'unité électromagnétique (32).
- Dispositif de verrouillage/déverrouillage selon la revendication 5, caractérisé en ce que le levier (56) comprend une pente (62) immédiatement au dessus du logement ouvert du crochet prévue pour faciliter la coopération de l'ergot avec ledit logement ouvert du crochet.
- Dispositif de verrouillage/déverrouillage selon la revendication 5 ou 6, caractérisé en ce que la contreplaque (70) comprend une articulation (64) par rapport au lever.
- Dispositif de verrouillage/déverrouillage selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comprend plusieurs unités mécaniques (30) reliées par des biellettes (34), l'une seulement des unités mécaniques étant reliée à une seule unité électromagnétique (32).
- Dispositif de verrouillage/déverrouillage selon l'une quelconque des revendications précédentes, caractérisé en ce que l'unité mécanique (30) comprend au moins une équerre (78) supplémentaire, dont la branche (82) verticale est orientée vers le bas et un ergot (80) supplémentaire, prévu pour coopérer avec cette équerre en sorte que la porte (10) soit maintenue en haut et en bas entre des équerres.
- Dispositif de verrouillage/déverrouillage selon l'une quelconque des revendications précédentes, caractérisé en ce que l'unité électromagnétique comprend une ventouse (72) électromagnétique, solidaire du poteau (20) de fermeture, alimentée en énergie électrique et commandée à distance.
- Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que des moyens lumineux sont portés par l'un des poteaux pour informer de l'état ouvert ou fermé de la porte.
- Porte équipée du dispositif selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle comprend un pivot bas et un pivot haut, solidaires du poteau de reprise des efforts et prévus pour coopérer avec le montant vertical correspondant du cadre, ledit pivot bas comprenant des moyens d'ouverture par gravité (96,102) équipés de moyens de réglage (98) de l'angle d'ouverture.
- Porte selon la revendication 12, caractérisée en ce qu'elle comprend des moyens de freinage de l'ouverture de la porte.
- Porte selon la revendication 12 ou 13, caractérisée en ce qu'elle comprend des moyens mécaniques (84) d'entrebâillement de la porte lorsque les moyens électromagnétiques sont inactifs.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE69720449T DE69720449D1 (de) | 1997-10-10 | 1997-10-10 | Automatische Ver- und Entriegelungsvorrichtung für eine Tür, insbesondere für eine Sicherheitstür sowie Tür ausgestattet mit einer derartigen Vorrichtung |
| EP97450023A EP0908588B1 (fr) | 1997-10-10 | 1997-10-10 | Dispositif de verrouillage et déverrouillage automatique d'une porte, notamment de sécurité et porte ainsi équipée |
| ES97450023T ES2197324T3 (es) | 1997-10-10 | 1997-10-10 | Dispositivo de bloqueo y desbloqueo de una puerta, especialmente de una puerta de seguridad. |
| AT97450023T ATE236325T1 (de) | 1997-10-10 | 1997-10-10 | Automatische ver- und entriegelungsvorrichtung für eine tür, insbesondere für eine sicherheitstür sowie tür ausgestattet mit einer derartigen vorrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97450023A EP0908588B1 (fr) | 1997-10-10 | 1997-10-10 | Dispositif de verrouillage et déverrouillage automatique d'une porte, notamment de sécurité et porte ainsi équipée |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0908588A1 true EP0908588A1 (fr) | 1999-04-14 |
| EP0908588B1 EP0908588B1 (fr) | 2003-04-02 |
Family
ID=8230010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97450023A Expired - Lifetime EP0908588B1 (fr) | 1997-10-10 | 1997-10-10 | Dispositif de verrouillage et déverrouillage automatique d'une porte, notamment de sécurité et porte ainsi équipée |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0908588B1 (fr) |
| AT (1) | ATE236325T1 (fr) |
| DE (1) | DE69720449D1 (fr) |
| ES (1) | ES2197324T3 (fr) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3658370A (en) * | 1970-01-15 | 1972-04-25 | Cons Controls Corp | Latching assembly with magnetic locking |
| US4056276A (en) * | 1976-04-05 | 1977-11-01 | Jarvis Kenneth W | Door lock |
| US4090274A (en) * | 1976-12-20 | 1978-05-23 | Admiral Corporation | Gravity door closer |
| GB2123472A (en) * | 1982-05-11 | 1984-02-01 | Clarke Instr Limited | Electromagnetic lock |
| GB2179696A (en) * | 1985-07-10 | 1987-03-11 | Selflock Limited | Improvements in locking systems for gates or the like |
| CH671263A5 (en) * | 1986-12-23 | 1989-08-15 | Christian Anderegg | Door-locking mechanism in building - has both actuator and bolt mounted in frame |
| AU605954B2 (en) * | 1988-01-08 | 1991-01-24 | Clifton John Wickins | Rising hinge assembly |
| US5244239A (en) * | 1992-10-14 | 1993-09-14 | Eaton Corporation | Latch assembly |
| FR2747721A1 (fr) * | 1996-04-23 | 1997-10-24 | Plastil | Dispositif de verrouillage et deverrouillage automatique d'une porte, notamment de securite et porte ainsi equipee |
-
1997
- 1997-10-10 ES ES97450023T patent/ES2197324T3/es not_active Expired - Lifetime
- 1997-10-10 EP EP97450023A patent/EP0908588B1/fr not_active Expired - Lifetime
- 1997-10-10 DE DE69720449T patent/DE69720449D1/de not_active Expired - Lifetime
- 1997-10-10 AT AT97450023T patent/ATE236325T1/de not_active IP Right Cessation
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3658370A (en) * | 1970-01-15 | 1972-04-25 | Cons Controls Corp | Latching assembly with magnetic locking |
| US4056276A (en) * | 1976-04-05 | 1977-11-01 | Jarvis Kenneth W | Door lock |
| US4090274A (en) * | 1976-12-20 | 1978-05-23 | Admiral Corporation | Gravity door closer |
| GB2123472A (en) * | 1982-05-11 | 1984-02-01 | Clarke Instr Limited | Electromagnetic lock |
| GB2179696A (en) * | 1985-07-10 | 1987-03-11 | Selflock Limited | Improvements in locking systems for gates or the like |
| CH671263A5 (en) * | 1986-12-23 | 1989-08-15 | Christian Anderegg | Door-locking mechanism in building - has both actuator and bolt mounted in frame |
| AU605954B2 (en) * | 1988-01-08 | 1991-01-24 | Clifton John Wickins | Rising hinge assembly |
| US5244239A (en) * | 1992-10-14 | 1993-09-14 | Eaton Corporation | Latch assembly |
| FR2747721A1 (fr) * | 1996-04-23 | 1997-10-24 | Plastil | Dispositif de verrouillage et deverrouillage automatique d'une porte, notamment de securite et porte ainsi equipee |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0908588B1 (fr) | 2003-04-02 |
| ES2197324T3 (es) | 2004-01-01 |
| DE69720449D1 (de) | 2003-05-08 |
| ATE236325T1 (de) | 2003-04-15 |
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