EP0978613B1 - Barre anti-panique - Google Patents
Barre anti-panique Download PDFInfo
- Publication number
- EP0978613B1 EP0978613B1 EP19990113712 EP99113712A EP0978613B1 EP 0978613 B1 EP0978613 B1 EP 0978613B1 EP 19990113712 EP19990113712 EP 19990113712 EP 99113712 A EP99113712 A EP 99113712A EP 0978613 B1 EP0978613 B1 EP 0978613B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- push bar
- base plate
- slide plate
- pressed
- catch
- 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
Links
- 230000002426 anti-panic effect Effects 0.000 title claims description 17
- 230000002441 reversible effect Effects 0.000 claims description 23
- 230000000694 effects Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 description 20
- 230000000881 depressing effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000036316 preload Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Images
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
- E05B65/106—Panic bars pivoting
- E05B65/1066—Panic bars pivoting the pivot axis being substantially parallel to the longitudinal axis of the bar
-
- 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
- E05B65/108—Electronically controlled emergency exits
-
- 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
Definitions
- the invention relates to an anti-panic bar in the Preamble of Claim 1 Art.
- Such an anti-panic bar has a push bar which itself along the width of a door and between the ends of respective reversible rotatable levers that extend with respective shafts are splined which are rotatable in respective Brackets are installed with their base plate on the Door are attached.
- the brackets have facilities that when pushing down the push rod opening an attached one effect or built-in lock, and return devices on which the push rod is not depressed or Bring the rest position back.
- each bracket at one end or the other end of the push rod can be attached, with the rotating lever too have a possible stroke for this purpose, the same two Includes working strokes, one below the other with respect to the center point of the possible stroke are symmetrical.
- doors of emergency exits are public spaces and areas provided for the public Intended use (supermarkets, auditoriums, %) as well as businesses and the like.
- the invention has for its object an anti-panic bar to create the type mentioned, which has a device, which in a simple manner without affecting reversibility holding the push rod in the depressed position enables.
- the holding device for this type of reversible anti-panic bar formed in that at least one of the brackets of the push rod the shaft a radial Has pegs such that each of the alternative reversible Movements of the rotatable lever when depressing the Push rod the rotational movement stroke of the radial pin between respective start and end positions is that of the rest position or the depressed position of the push rod, in the rest position of the radial pin opposite and adjacent to the end of a first locking hook a sliding plate, which is in transverse to the shaft over a Longitudinal stroke parallel to the base plate of the bracket by one dimension is displaceable, similar to the radial dimension of the pin while the radial pin is in the depressed position opposite to the retaining edge of the first locking hook and is arranged behind this.
- the slide plate is on the Base plate of the bracket and has a second locking hook on that corresponding to the direction of movement of the slide plate Longitudinal opposite the first locking hook and is separated from it by such a distance that if one of the locking hooks is adjacent to the rotary motion circle of the radial pin, the other locking hook is adjacent to the circumference of the shaft.
- the slide plate points in their level on the base plate of the bracket two Balls in the blind holes by respective preload springs are arranged biased towards the outside, the blind holes a mutual in the longitudinal direction mentioned Have a distance equal to the size of the longitudinal stroke of the slide plate, always only one of these balls with an opening is aligned, which is arranged in the base plate of the holder is and has a diameter which is suitable is smaller than that of the balls.
- the operation of the bracket device is extremely simple. If the anti-panic bar is reversible according to one of the possible Operating modes is installed when the Push rod in the depressed position of the radial pin beyond the end of the adjacent pawl, whereupon with a corresponding actuation of the displaceable Push button the slide plate and thus this locking hook Shaft is moved in which the radial pin is located, thereby holding the latter in place and making it impossible the push rod will return to its rest position, which on the other hand keeps the lock mechanism open.
- the position adjacent to the shaft is a any of the locking hooks requires a position of the sliding plate, which coincides with that in which the holding effect exercises. Therefore, it is enough with a set of two spring-loaded Balls (in the sliding plate) and the single opening (in the Base plate of the bracket) that in the two end positions the slide plate and the resulting holding states a certain engagement of the depressed push rod that is sufficient to ensure that such conditions not in a random manner due to blows or vibrations be lifted in the normal use of the door and the Anti-panic bar occur.
- two microswitches which form part of an electronic control circuit and whose shift arm in the longitudinal trajectory of each Protrudes end portions of a driver that is reversible Way the force generated when depressing the push rod transmits and opening the lock mechanism when moving of the driver from a middle position, that of the rest position the push rod corresponds to one or the other End position causes, depending on the used reversible modes of operation, the depressed position corresponds to the push rod, with the microswitch accordingly the alternative end positions of the postponement of work Driver are arranged.
- both Brackets equipped with the holding device and the microswitches can be, or that this is only one of the brackets the case is, or that the holding device on the a bracket is arranged while the microswitch on the other bracket are arranged.
- Figure 1 shows a door 2 to which an anti-panic bar is attached is that of the push rod 1, the rotatable levers 3 and the brackets 5.
- Figure 2 shows a bracket 5 on its base plate 5a, however without the side wall closest to the viewer, whereby in Inside the elements are shown that are necessary for the invention Device are essential, with other related parts of this Kind of product are omitted, which confuses the presentation would do.
- the position shown is the rest position.
- Figure 3 is a plan view corresponding to Figure 2, wherein the front wall of the bracket 5 is visible, which was previously omitted was.
- Figure 4 is a side view of the shaft 4 with its radial Shows pin 6, which in this case is the head of a diametrical, riveted bolt.
- Figure 5 is a perspective view of the slide plate 9.
- Figure 6 shows the sliding push button in perspective 11 shows.
- Figure 7 is a side view of the slide plate 9 when viewed from the side in Figure 2 which is the opposite of to which the slidable push button 11 is attached.
- Figure 8 shows the section VIII-VIII of Figure 7, in which the Bracket 5 and the slidable push button 11 is inserted. The cut runs along the axis of one of the blind holes 14.
- Figure 9 is a bottom view corresponding to Figure 7.
- FIG 10 is an enlargement of detail X shown in Figure 8 is shown outlined.
- Figure 11 is the section XI-XI of Figure 8.
- Figure 12 is a plan view of the slidable push button 11 with respect to the position according to FIGS. 6 and 8.
- Figure 13 shows the position of the push rod 1 in the depressed position State and in the device according to the invention according to FIG. 2 shows.
- Figures 15 and 16 the reversibility or reversibility show the device of the invention.
- Figure 17 is an illustration similar to Figure 2 showing the shows the device with respect to two microswitches.
- a holding device for the open or depressed Position of a reversible anti-panic bar shown the has a push rod 1 which extends along the width of a Door 2 and between the ends of respective reversible rotatable Lever 3 extends wedged with respective shafts 4 5 are.
- the shafts are rotatably installed in respective brackets 5, which are attached to the door via their base plate 5a and Devices that open when pressing the push rod 1 of an attached or installed lock, and / or Return devices to the non-depressed or rest position have the push rod 1.
- the anti-panic bar also has (Fig. 17) respective microswitches 16 on the depressed state of the push rod 1 can be reversibly determined.
- the holding device for holding the depressed position the push rod 1 (open lock) is according to the invention formed in that in at least one of the brackets 5th the shaft 4 has a radial pin 6 such that at each of the alternative reversible modes of rotation Lever 3 when depressing the push rod 1, the working rotary stroke this rotatable pin 6 between the respective start and end positions lies, the rest position or depressed position correspond to the push rod.
- first locking hook 7 In its rest position it is radial pin 6 opposite and adjacent to the end of a arranged on a slide plate 9 formed first locking hook 7, which in the transverse direction of the shaft 4 via a longitudinal stroke 8 parallel to the base plate 5a of the bracket 5 to an extent is displaceable, which is similar to the radial extension of the Pin 6 is while in the depressed position of the push rod this radial pin 6 on a holding edge of the first Locking hook 7 can be applied.
- the sliding plate 9 is on the Base plate 5a of the bracket 5 and has a second locking hook 10 which has the first locking hook 7 in the longitudinal direction lies opposite and has such a distance from it, that if one of the locking hooks 7 or 10 is adjacent to the Extent of the rotational movement of the radial pin 6 is located other locking hooks 10 or 7 adjacent to the circumference of the shaft 4 lies.
- the slide plate 9 is through a recess in the Holder 5 connected to a displaceable push button 11, the one on the outside on the edge of a bracket cover 5 is present.
- the slide plate 9 has in its on the base plate 5a of the bracket adjacent level two balls 12, which under Spring preload by respective springs 13 in blind bores 14 are attached, their distance in the longitudinal direction the same dimension has, as the longitudinal stroke 8 of the slide plate 9, always only one of the balls can be aligned with an opening 15, which is formed in the base plate 5a of the holder 5 and has a diameter which is suitably smaller than the diameter of the balls is 12.
- FIGS. 2, 13 and 14 lie when pushing down the push rod 1 (transition from the Figure 2 to Figure 13) of the radial pin 6 (Fig. 13) below the holding edge of the first locking hook 7, whereupon by a Actuation of the sliding push button 11, the slide plate 9 is shifted so that it reaches the stop position (FIG. 14), with this movement the longitudinal stroke 8 is carried out so that the one furthest ahead (in the direction of displacement) Ball 12 leaves the opening 15, which then from the further back lying ball 12 is taken.
- the microswitches 16 are operational in accordance with the alternative end positions the working movement of the driver 17 arranged.
- FIG. 17 A simple view of Figure 17 shows that when depressed the push rod 1 the downward movement of the rotary lever 3rd the driver 7 moves to the left and the corresponding end part 17a actuated the switching arm 16a of the left microswitch in the figure.
- the rotary lever 3 When the rotary lever 3 is in the reverse position moves, its downward movement calls for a displacement of the driver 17 to the right, so that of course Microswitch 16 is activated on this side, due to the interaction between the corresponding end part 17a and the switching arm 16a.
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Lock And Its Accessories (AREA)
- Push-Button Switches (AREA)
- Portable Nailing Machines And Staplers (AREA)
Claims (4)
- Barre anti-panique comprenant une barre de poussée (1), qui s'étend le long de la largeur de la porte (2) et entre les extrémités de leviers rotatifs respectifs (3), lesquels sont bloqués sur des arbres respectifs (4) montés en rotation dans des montures respectives (5) qui sont fixées sur la porte (2) au moyen de leurs plaques de base (5a) et sont pourvues de moyens qui actionnent lors d'un enfoncement de la barre de poussée (1) l'ouverture d'une serrure en applique ou encastrée, et de moyens de rappel pour le rappel de la barre de poussée (1) dans la position non enfoncée, ou position de repos,
caractérisée en ce que dans l'une au moins desdites montures (5) l'arbre (4) comporte un tenon radial (6) de telle manière que pour chacun des modes de fonctionnement alternatifs réversibles du levier rotatif (3) lors de l'enfoncement de la barre de poussée (1) la course de déplacement en rotation de fonctionnement de ce tenon radial (6) est située entre un emplacement initial et un emplacement final respectifs, qui correspondent à la position de repos et respectivement à la position enfoncée de la barre de poussée, de sorte que dans la position de repos le tenon radial (6) est situé à l'opposé et au voisinage de l'extrémité d'un premier crochet de verrouillage (7), lequel est susceptible de se déplacer en direction transversale vers l'arbre (4) sur une course longitudinale (8) parallèle à la plaque de base (5a) de la monture (5) dont la dimension est analogue à la dimension radiale du tenon (6), tandis que dans la position enfoncée le tenon radial (6) est agencé à l'opposé de l'arête de maintien du premier crochet de verrouillage (7), lequel se déplace avec une plaque de coulissement (7), celle-ci étant appliquée contre la plaque de base (5a) de la monture (5) et comportant un deuxième crochet de verrouillage (10), opposé en direction longitudinale au premier crochet de verrouillage (7) et séparé de celui-ci d'une distance telle que lorsque l'un des crochets de verrouillage (7 ou 10) est situé au voisinage de la course de déplacement de rotation de service du tenon radial (6), l'autre crochet de verrouillage (10 ou 7) se trouve au voisinage de la périphérie de l'arbre (4) qui est relié à la plaque de coulissement (7), et en ce qu'il est prévu un bouton de poussée (11) mobile, relié à la plaque de coulissement (9) à travers la monture (5), qui permet un déplacement manuel de la plaque de coulissement (9) au-delà de la course longitudinale jusqu'à des emplacements d'enclenchement respectifs qui sont définis par un mécanisme à enclenchement (12, 13, 14, 15). - Barre anti-panique selon la revendication 1, caractérisée en ce que le bouton de poussée (11) est agencé sur la face extérieure au niveau de l'arête d'un couvercle de la monture (5).
- Barre anti-panique selon l'une ou l'autre des revendications 1 et 2,
caractérisée en ce que le mécanisme d'enclenchement (11, 13, 14, 15) est réalisé en prévoyant que la plaque de coulissement comporte deux billes (12) dans son plan appliqué contre la plaque de base (5a) de la monture (5), lesdites billes étant précontraintes vers l'extérieur par des ressorts respectifs (13) agencés dans des perçages borgnes (14) qui présentent en direction longitudinale- un écartement mutuel égal à la taille de la course (8) de la plaque de coulissement (9), de sorte que parmi ces billes uniquement une seule peut être alignée avec une ouverture (15) qui est ménagée dans la plaque de base (5a) de la monture (5) et présente un diamètre qui est de façon appropriée plus petit que celui des billes (12). - Barre anti-panique selon l'une des revendications 1 à 3, caractérisée en ce que dans l'une au moins des montures (5) sont agencés deux microrupteurs (16) qui font partie d'un circuit de commande électrique et dont les bras de commutation (16a) dépassent dans le trajet de déplacement longitudinal des parties terminales respectives (17a) d'un élément d'entraínement (17) qui transmet d'une façon réversible l'effet produit par l'enfoncement de la barre de poussée (1) et provoque l'ouverture du mécanisme de verrouillage lors de son déplacement entre une position médiane, qui correspond à la position de repos de la barre de poussée (1) et l'une ou l'autre de ses positions terminales en correspondance de celui des modes de fonctionnement réversible qui est utilisé, lesdites positions terminales correspondant à la position enfoncée de la barre de poussée (1), et les microrupteurs (16) étant agencés en termes fonctionnels en correspondance des positions terminales alternatives du mouvement d'actionnement de l'élément d'entraínement (17).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9801713 | 1998-08-07 | ||
ES9801713A ES2157145B1 (es) | 1998-08-07 | 1998-08-07 | Barra antipanico reversible perfeccionada. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0978613A1 EP0978613A1 (fr) | 2000-02-09 |
EP0978613B1 true EP0978613B1 (fr) | 2001-03-21 |
Family
ID=8304845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19990113712 Expired - Lifetime EP0978613B1 (fr) | 1998-08-07 | 1999-07-13 | Barre anti-panique |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0978613B1 (fr) |
DE (1) | DE59900059D1 (fr) |
ES (1) | ES2157145B1 (fr) |
PT (1) | PT978613E (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2962889A (en) * | 1958-01-23 | 1960-12-06 | American Hardware Corp | Emergency-exit lock |
GB8422684D0 (en) * | 1984-09-07 | 1984-10-10 | Westinghouse Brake & Signal | Electric door lock |
ES2155291B1 (es) * | 1996-04-01 | 2001-12-01 | Talleres Escoriaza Sa | Barra antipanico con reversibilidad para puertas de emergencia. |
-
1998
- 1998-08-07 ES ES9801713A patent/ES2157145B1/es not_active Expired - Fee Related
-
1999
- 1999-07-13 EP EP19990113712 patent/EP0978613B1/fr not_active Expired - Lifetime
- 1999-07-13 DE DE59900059T patent/DE59900059D1/de not_active Expired - Fee Related
- 1999-07-13 PT PT99113712T patent/PT978613E/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP0978613A1 (fr) | 2000-02-09 |
ES2157145A1 (es) | 2001-08-01 |
ES2157145B1 (es) | 2002-01-01 |
DE59900059D1 (de) | 2001-04-26 |
PT978613E (pt) | 2001-08-30 |
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