EP0800608B1 - Device for controlling a moving part, e.g. in a turnstile or revolving door - Google Patents
Device for controlling a moving part, e.g. in a turnstile or revolving door Download PDFInfo
- Publication number
- EP0800608B1 EP0800608B1 EP96937375A EP96937375A EP0800608B1 EP 0800608 B1 EP0800608 B1 EP 0800608B1 EP 96937375 A EP96937375 A EP 96937375A EP 96937375 A EP96937375 A EP 96937375A EP 0800608 B1 EP0800608 B1 EP 0800608B1
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- EP
- European Patent Office
- Prior art keywords
- latch
- moving part
- wheel
- positions
- displacement
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/08—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0071—Locks or fastenings for special use for revolving doors
Definitions
- the present invention relates to a device for control comprising a moving part and allowing selectively to block this part in one or more discrete positions, and unlock it to allow it to move between these positions under the effect of a force acting on it, this device comprising a profiled lock suitable for cooperating by concordance of shapes with a complementary part of said moving part, this lock being able to move between a locking position blocking said part and a unlocking position unlocking said part, and being associated for this purpose with control means specific to allow its movement between the two aforementioned positions.
- Said moving part may be constituted by example of a part secured to a turnstile or the like, namely from any moving part or organ in rotation or linearly, coupled in particular to a door or a gate condemning or authorizing a passage in a place public.
- the command to open the gate or the like at know the command that allows said moving part to move, is achieved for example by the introduction of a ticket or token in an appropriate device, which certify that the owner of this ticket or token has then authorization to cross the passage controlled by said gate, the user must however exercise a push on the latter.
- a control device for example associated with a turnstile, is, in accordance with the present invention, characterized in that that said lock and / or said complementary part of the moving part have at least one bearing surface substantially inclined relative to the direction of travel of said moving part, the slope or curvature of this surface being such that said force acting on the part mobile does not prevent the disengagement of said lock by report to said complementary part from the moment when said control means have been actuated to control moving the lock to its unlocking position, even if this force was exerted on the front moving part actuation of said control means.
- said lock is provided at the end a rotary lever
- said control means comprise a motor organ capable of causing displacement linear of an exit rod against the force of a return spring, so as to then maintain said lever rotatable in a position for which the lock occupies its blocking position of said part.
- said motor member acts on said rotary lever via a connecting rod pivoting carrying at its free end a roller, this roller thus being able to move between two positions: a first position for which it holds the lock in its locking position of said part, and a second position for which it authorizes the pivoting of said rotary lever to its unlocked position.
- said rotary lever has a first surface of carried for said roller, this surface being perpendicular to said pivoting rod when the roller occupies said first position, and a second bearing surface, inclined with respect to the previous one and following it, this surface being in contact with said roller when it occupies said second position, so that the actuation of said drive member can cause, via of said roller, the passage of said rotary lever from the position for unlocking in the locking position of said room.
- said lock and / or said complementary part of the moving part have two bearing surfaces at opposite slopes or curvatures, preferably symmetrically relative to the direction of movement of said lock.
- the rotating part 1 has a certain number of notches la which, by cooperation with a lock profiled, as will be described below, allow selectively to lock the rotating part 1 in a number of discrete angular positions for prohibit the crossing of the passage concerned, or allow rotation, to authorize the crossing of this passage.
- the notches make up what has been called in the above the "additional parts" of the lock streamlined.
- This profiled lock is made up by a projecting spout at the end of a lever 2 which can pivot on a fixed axis 2d; the profile lock 2a has overall a shape complementary to that of the notches la.
- the motor member capable of moving the rotary lever 2 between its locking (figure 1) and unlocking positions ( Figures 2, 3 and 4) consists in this example of a electromagnet 3, which is powered in all modes operating procedures known from the device in which the user introduces a ticket or token attesting that he is authorized to cross the passage concerned.
- the output rod 3a of the drive member 3 is connected by its end articulated to a pivoting connecting rod 5 whose free end, opposite its fixed point of articulation, carries a roller 6.
- a return spring 4 is mounted between another fixed point and the pivoting connecting rod 5 so as to exert on the connecting rod an action contrary to that of the rod 3a when the electromagnet 3 is activated.
- the roller 6 can cooperate with a first bearing surface 2b of the rotary lever 2, thus than with a second bearing surface 2c following the previous and tilted relative to the latter.
- Figure 4 shows the detail of the bearing surfaces cooperating, respectively of the notches la and of the lock profile 2a of the rotary lever 2: the notches include it two sides 1aa and 1ab also inclined with respect to the direction D of movement of the lock 2a, so that the the notches are flared, and in a complementary way the latch 2a has two bearing surfaces 2aa and 2ab also inclined with respect to the aforementioned direction D.
- the electromagnet 3 When the user has entered the device appropriate their ticket or token, certifying that they are authorized to cross the passage concerned, the electromagnet 3 ceases to be energized and the spring 4 exerts on the connecting rod pivoting 5 a traction which is no longer thwarted by the electromagnet and which causes the roller 6 to pass from its support on the bearing surface 2b at its support on the surface of inclined reach 2c of the rotary lever 2.
- This lever can then rotate into the position for which its lock profile 2a leaves the notch la of the part 1, which allows the rotation of the latter and therefore the crossing of passage by the user.
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Description
La présente invention concerne un dispositif de contrôle comportant une pièce mobile et permettant sélectivement de bloquer cette pièce en une ou plusieurs positions discrètes, et de la débloquer pour lui permettre de se déplacer entre ces positions sous l'effet d'une force agissant sur elle, ce dispositif comportant un verrou profilé propre à coopérer par concordance de formes avec une partie complémentaire de ladite pièce mobile, ce verrou pouvant se déplacer entre une position de verrouillage bloquant ladite pièce et une position de déverrouillage débloquant ladite pièce, et étant associé à cet effet à des moyens de commande propres à permettre son déplacement entre les deux positions précitées.The present invention relates to a device for control comprising a moving part and allowing selectively to block this part in one or more discrete positions, and unlock it to allow it to move between these positions under the effect of a force acting on it, this device comprising a profiled lock suitable for cooperating by concordance of shapes with a complementary part of said moving part, this lock being able to move between a locking position blocking said part and a unlocking position unlocking said part, and being associated for this purpose with control means specific to allow its movement between the two aforementioned positions.
Ladite pièce mobile pourra être constituée par exemple d'une pièce solidaire d'un tourniquet ou analogue, à savoir de toute pièce ou organe mobile en rotation ou linéairement, accouplée notamment à une porte ou à un portillon condamnant ou autorisant un passage dans un lieu public.Said moving part may be constituted by example of a part secured to a turnstile or the like, namely from any moving part or organ in rotation or linearly, coupled in particular to a door or a gate condemning or authorizing a passage in a place public.
La commande d'ouverture du portillon ou analogue, à savoir la commande qui permet à ladite pièce mobile de se déplacer, est obtenue par exemple par l'introduction d'un ticket ou d'un jeton dans un appareil approprié, ce qui atteste que le possesseur de ce ticket ou jeton a alors l'autorisation de franchir le passage contrôlé par ledit portillon, l'utilisateur devant cependant exercer une poussée sur ce dernier.The command to open the gate or the like, at know the command that allows said moving part to move, is achieved for example by the introduction of a ticket or token in an appropriate device, which certify that the owner of this ticket or token has then authorization to cross the passage controlled by said gate, the user must however exercise a push on the latter.
Or, il arrive fréquemment que l'utilisateur pousse le portillon prématurément, alors qu'il est encore bloqué, et avant que l'ordre de son ouverture ne soit parvenu aux moyens de commande du verrou. Il peut se faire alors que le portillon reste bloqué même après que l'ordre de son ouverture est parvenu aux moyens de commande du verrou, par suite de l'intervention de forces de frottement au niveau du verrou, entre celui-ci et ladite pièce mobile.However, it often happens that the user pushes the gate prematurely, while it is still blocked, and before the order for its opening has reached the means for controlling the lock. It can be done while the gate remains blocked even after the order of its opening has reached the control means of the lock, by following the intervention of friction forces at the lock, between the latter and said moving part.
Cela peut se produire par exemple avec le dispositif décrit dans le document EP-A-0 640 741.This can happen for example with the device described in document EP-A-0 640 741.
Ceci représente un inconvénient important, car l'usager doit faire appel au personnel de surveillance pour pouvoir alors franchir le passage en question. Il peut même arriver que l'usager se trouve bloqué dans le sas compris entre deux portillons successifs ou entre un tourniquet et un portillon si par exemple il a commencé à exercer une poussée sur le portillon aval avant que l'ordre commandant son ouverture ne lui soit parvenu, cette action prématurée de l'usager ne l'empêchant toutefois pas de franchir le tourniquet amont. Là encore l'usager doit donc faire appel au personnel de surveillance pour pouvoir sortir du sas.This is a significant drawback, because the user must call on the surveillance personnel to then be able to cross the passage in question. He may even happen that the user is blocked in the airlock included between two successive gates or between a turnstile and a gate if for example he started to exercise a push on the downstream gate before the commanding order his opening never reached him, this premature action of the user, however, not preventing him from crossing the upstream turnstile. Again the user must therefore appeal surveillance personnel to be able to exit the airlock.
Le but de la présente invention est de remédier à ces inconvénients, et à cet effet un dispositif de contrôle d'une pièce mobile, par exemple associée à un tourniquet, est, conformément à la présente invention, caractérisé en ce que ledit verrou et/ou ladite partie complémentaire de la pièce mobile comportent au moins une surface de portée sensiblement inclinée par rapport à la direction du déplacement de ladite pièce mobile, la pente ou courbure de cette surface étant telle que ladite force agissant sur la pièce mobile n'empêche pas le désengagement dudit verrou par rapport à ladite partie complémentaire à partir du moment où lesdits moyens de commande ont été actionnés pour commander le déplacement du verrou vers sa position de déverrouillage, même si cette force s'est exercée sur la pièce mobile avant l'actionnement desdits moyens de commande.The object of the present invention is to remedy these disadvantages, and for this purpose a control device a moving part, for example associated with a turnstile, is, in accordance with the present invention, characterized in that that said lock and / or said complementary part of the moving part have at least one bearing surface substantially inclined relative to the direction of travel of said moving part, the slope or curvature of this surface being such that said force acting on the part mobile does not prevent the disengagement of said lock by report to said complementary part from the moment when said control means have been actuated to control moving the lock to its unlocking position, even if this force was exerted on the front moving part actuation of said control means.
De préférence, ledit verrou est prévu à l'extrémité d'un levier rotatif, et lesdits moyens de commande comprennent un organe moteur propre à provoquer le déplacement linéaire d'une tige de sortie à l'encontre de la force d'un ressort de rappel, de sorte à maintenir alors ledit levier rotatif dans une position pour laquelle le verrou occupe sa position de blocage de ladite pièce. Preferably, said lock is provided at the end a rotary lever, and said control means comprise a motor organ capable of causing displacement linear of an exit rod against the force of a return spring, so as to then maintain said lever rotatable in a position for which the lock occupies its blocking position of said part.
De préférence encore, ledit organe moteur agit sur ledit levier rotatif par l'intermédiaire d'une bielle pivotante portant à son extrémité libre un galet, ce galet pouvant ainsi se déplacer entre deux positions : une première position pour laquelle il maintient le verrou dans sa position de verrouillage de ladite pièce, et une seconde position pour laquelle il autorise le pivotement dudit levier rotatif vers sa position de déverrouillage.More preferably, said motor member acts on said rotary lever via a connecting rod pivoting carrying at its free end a roller, this roller thus being able to move between two positions: a first position for which it holds the lock in its locking position of said part, and a second position for which it authorizes the pivoting of said rotary lever to its unlocked position.
Conformément à l'invention, on peut encore prévoir que ledit levier rotatif comporte une première surface de portée pour ledit galet, cette surface étant perpendiculaire à ladite bielle pivotante lorsque le galet occupe ladite première position, et une seconde surface de portée, inclinée par rapport à la précédente et lui faisant suite, cette surface étant en contact avec ledit galet lorsqu'il occupe ladite seconde position, de sorte que l'actionnement dudit organe moteur puisse provoquer, par l'intermédiaire dudit galet, le passage dudit levier rotatif de la position de déverrouillage à la position de verrouillage de ladite pièce.According to the invention, it is also possible to provide that said rotary lever has a first surface of carried for said roller, this surface being perpendicular to said pivoting rod when the roller occupies said first position, and a second bearing surface, inclined with respect to the previous one and following it, this surface being in contact with said roller when it occupies said second position, so that the actuation of said drive member can cause, via of said roller, the passage of said rotary lever from the position for unlocking in the locking position of said room.
Pour que les avantages de la présente invention soient obtenus quel que soit le sens de la poussée que les usagers peuvent exercer sur la pièce mobile, on peut encore prévoir que ledit verrou et/ou ladite partie complémentaire de la pièce mobile comportent deux surfaces de portée à pentes ou courbures opposées, de préférence symétriquement par rapport à la direction de déplacement dudit verrou.So that the advantages of the present invention be obtained regardless of the direction of thrust that the users can exercise on the moving part, we can still provide that said lock and / or said complementary part of the moving part have two bearing surfaces at opposite slopes or curvatures, preferably symmetrically relative to the direction of movement of said lock.
Un mode d'exécution de l'invention est décrit ci-dessous à titre d'exemple nullement limitatif, avec référence aux figures du dessin annexé dans lequel :
- la figure 1 montre schématiquement le dispositif en position de blocage de la pièce mobile ;
- la figure 2 est une vue correspondante montrant le dispositif en position d'autorisation de déplacement de la pièce mobile ;
- la figure 3 est une vue analogue à celle de la figure 2, mais complétée par des moyens de réglage permettant la compensation des jeux d'usure entre le verrou et la pièce mobile ; et
- la figure 4 est une vue partielle agrandie du verrou et de la partie de forme complémentaire de la pièce mobile, en position de déverrouillage.
- Figure 1 schematically shows the device in the locking position of the moving part;
- FIG. 2 is a corresponding view showing the device in the position for authorizing the movement of the moving part;
- Figure 3 is a view similar to that of Figure 2, but supplemented by adjustment means allowing the compensation of wear clearances between the latch and the moving part; and
- Figure 4 is an enlarged partial view of the latch and the part of complementary shape of the movable part, in the unlocked position.
Sur les différentes figures, on a référencé en 1 une pièce tournante quelconque, par exemple solidarisée d'un tourniquet interdisant ou autorisant le franchissement d'un passage par les usagers, lesquels sont susceptibles d'exercer sur ce tourniquet un effort dans un sens ou dans l'autre, se traduisant sur la pièce tournante 1 par un couple représenté sur les figures 1 et 2 par la flèche F dirigée dans le sens horaire, mais qui pourrait être dirigée dans le sens antihoraire, selon l'action des usagers. Sur son pourtour, la pièce tournante 1 comporte un certain nombre d'encoches la qui, par coopération avec un verrou profilé, de la façon qui sera décrite plus bas, permettent sélectivement de bloquer la pièce tournante 1 dans un certain nombre de positions angulaires discrètes pour interdire le franchissement du passage concerné, ou d'en permettre la rotation, pour autoriser le franchissement de ce passage. Les encoches la constituent ce que l'on a appelé dans ce qui précède les "parties complémentaires" du verrou profilé.In the various figures, reference is made in 1 to a any rotating part, for example secured to a turnstile prohibiting or authorizing the crossing of a passage by users, who are likely to exercise on this turnstile an effort in one direction or in the other, resulting in the rotating part 1 by a torque represented in FIGS. 1 and 2 by the arrow F clockwise but which could be clockwise counterclockwise, depending on user action. Sure its periphery, the rotating part 1 has a certain number of notches la which, by cooperation with a lock profiled, as will be described below, allow selectively to lock the rotating part 1 in a number of discrete angular positions for prohibit the crossing of the passage concerned, or allow rotation, to authorize the crossing of this passage. The notches make up what has been called in the above the "additional parts" of the lock streamlined.
Ce verrou profilé, référencé en 2a, est constitué
par un bec en saillie à l'extrémité d'un levier 2 pouvant
pivoter sur un axe fixe 2d ; le verrou profilé 2a a globalement
une forme complémentaire de celle des encoches la.
L'organe moteur propre à mouvoir le levier rotatif 2 entre
ses positions de verrouillage (figure 1) et de déverrouillage
(figures 2, 3 et 4) est constitué dans cet exemple d'un
électroaimant 3, lequel est alimenté selon tous modes
opératoires connus à partir de l'appareil dans lequel
l'usager introduit un ticket ou un jeton attestant qu'il est
autorisé à franchir le passage concerné. La tige de sortie
3a de l'organe moteur 3 est reliée par son extrémité
articulée à une bielle pivotante 5 dont l'extrémité libre,
opposée à son point d'articulation fixe, porte un galet 6.
Un ressort de rappel 4 est monté entre un autre point fixe
et la bielle pivotante 5 de façon à exercer sur la bielle
une action contraire à celle de la tige 3a lorsque l'électroaimant
3 est actionné. Le galet 6 peut coopérer avec une
première surface de portée 2b du levier rotatif 2, ainsi
qu'avec une seconde surface de portée 2c faisant suite à la
précédente et inclinée par rapport à cette dernière.This profiled lock, referenced in 2a, is made up
by a projecting spout at the end of a
La figure 4 montre le détail des surfaces de portée
coopérantes, respectivement des encoches la et du verrou
profilé 2a du levier rotatif 2 : les encoches la comportent
deux flancs 1aa et 1ab également inclinés par rapport à la
direction D du déplacement du verrou 2a, de sorte que les
encoches la soient évasées, et d'une façon complémentaire le
verrou 2a comporte deux surfaces de portée 2aa et 2ab
également inclinées par rapport à la direction précitée D.Figure 4 shows the detail of the bearing surfaces
cooperating, respectively of the notches la and of the
Ceci étant, le fonctionnement du dispositif qui vient d'être décrit est le suivant :That said, the operation of the device which just described is as follows:
Dans la position de verrouillage que le levier
rotatif 2 occupe à la figure 1, l'électroaimant étant
alimenté, on voit que la bielle pivotante 5 est perpendiculaire
à la première surface de portée 2b du levier 2, de
sorte que celui-ci est immobilisé dans la position pour
laquelle le verrou profilé 2a occupe l'une des encoches la
de la pièce tournante 1, ce qui empêche le pivotement de
cette dernière, même si un usager, par une poussée sur le
tourniquet ou analogue, soumet la pièce 1 à un couple F.In the locked position as the
Lorsque l'usager a introduit dans l'appareil
approprié son ticket ou jeton, attestant qu'il est autorisé
à franchir le passage concerné, l'électroaimant 3 cesse
d'être alimenté et le ressort 4 exerce sur la bielle
pivotante 5 une traction qui n'est plus contrariée par
l'électroaimant et qui amène le galet 6 à passer de son
appui sur la surface de portée 2b à son appui sur la surface
de portée inclinée 2c du levier rotatif 2. Ce levier peut
alors pivoter dans la position pour laquelle son verrou
profilé 2a quitte l'encoche la de la pièce 1, ce qui
autorise la rotation de cette dernière et donc le franchissement
du passage par l'usager. On voit que ce pivotement du
levier 2 de la position de la figure 1 à la position de la
figure 2 se produit par suite de la coopération des surfaces
de portée 1aa ou 1ab de l'encoche la, avec les surfaces de
portée, respectivement 2aa ou 2ab du verrou 2a, selon le
sens de la poussée F. Cependant il est bien évident que la
rotation du levier 2 pourrait être aidée soit par l'effet de
la pesanteur, soit par un ressort.When the user has entered the device
appropriate their ticket or token, certifying that they are authorized
to cross the passage concerned, the
Si la poussée F s'exerce sur la pièce mobile 1 avant
la coupure de l'alimentation de l'électroaimant 3, le verrou
2a ne risquera pas d'être bloqué par des forces de frottement
dans l'encoche correspondante la de la pièce 1, puisque
le couple F tendra comme précédemment à ramener le levier 2
dans la position de déverrouillage de la figure 2. On
comprend que ce résultat est le même quel que soit le sens
du couple F qui s'exerce sur la pièce tournante 1.If the thrust F is exerted on the moving part 1 before
the power supply to the
Grâce à l'invention il n'y aura donc plus risque de
voir la pièce mobile 1 bloquée par le verrou 2a, alors que
l'électroaimant 3 a cessé d'être alimenté et que le levier
5 occupe la position inclinée de la figure 2.Thanks to the invention there will therefore no longer be a risk of
see the moving part 1 blocked by the
A la figure 3 on montre la simplicité des moyens qui
permettent d'obtenir le réglage positionnel du levier
rotatif 2 par rapport aux encoches la de la pièce tournante
1 : les différentes pièces du dispositif sont à cet effet
montées sur un support pivotant 8 relié à un bâti fixe 7 par
l'intermédiaire de deux vis 9 traversant des fentes arquées
10 du support 8. Lorsque les vis 9 sont desserrées, on peut
positionner à la main le support 8 sur le bâti 7 pour que le
verrou 2a soit exactement orienté par rapport aux encoches
la de la pièce tournante 1, ce qui permet notamment de
compenser les jeux dus à l'usure. Un réglage fin de la
position du support 8 peut être obtenu par action sur une
vis moletée 11 vissée dans un support fixe 12 du bâti et
dont l'extrémité porte sur le bord inférieur du support 8.
Lorsque le réglage a été effectué il suffit de resserrer les
vis 9 pour fixer fermement la position du support 8 par
rapport au bâti 7.In Figure 3 we show the simplicity of the means which
provide positional adjustment of the
Claims (9)
- Control device comprising a moving part (1) and enabling this part to be selectively locked in one or more discrete positions and to be released so that it can be displaced between these positions under the effect of a force (F) acting on it, this device comprising a profiled latch (2a) designed to co-operate due to matching shapes with a complementary part (1a) of said moving part (1), it being possible to displace this latch (2a) between a locked position checking said part (1) and an unlocked position releasing said part and to this end co-operating with control means (3 to 6) designed to permit its displacement between said two positions, characterised in that said latch (2a) and/or said complementary part (1a) of the moving part (1) have at least one bearing surface substantially inclined relative to the direction of displacement of said moving part (1), the slope or curvature of this surface being such that said force (F) acting on the moving part (1) does not prevent the release of said latch (2a) relative to said complementary part (1a) from the instant at which said control means (3 to 6) are activated to control displacement of the latch (2a) to its unlocked position, even if this force (F) is applied to the moving part (1) before said control means (3 to 6) are activated.
- Device as claimed in claim 1, characterised in that said moving part (1) is a rotating part.
- Device as claimed in claim 1 or 2, characterised in that said latch (2a) is provided on the end of a rotating lever (2) and in that said control means comprise a motor unit (3) designed to cause the linear displacement of an output shaft (3a) against the force of a return spring (4) causing said rotating lever (2) to be retained in a position in which said latch (2a) assumes the position in which it locks said part (1).
- Device as claimed in claim 3, characterised in that said motor unit (3) acts on said rotating lever (2) via a pivoting connecting rod (5) bearing a wheel (6) at its free end, this wheel being displaceable between two positions: a first position in which it holds the latch (2a) in its position locking said part (1) and a second position in which it allows said rotating lever (2) to pivot into its unlocked position.
- Device as claimed in claim 4, characterised in that said rotating lever (2) has a first bearing surface (2b) for said wheel (6), this surface being perpendicular to said pivoting connecting rod (5) when the wheel (6) assumes said first position, and, inclined relative thereto and adjoining it, a second bearing surface (2c), this surface being in contact with said wheel (6) when it assumes said second position so that activation of said motor unit (3) causes said rotary lever (2) to shift, via said wheel (6), from the unlocked position to the locked position of said part (1).
- Device as claimed in any one of claims 3 to 5, characterised in that said motor unit (3) is an electromagnet.
- Device as claimed in any one of the preceding claims, characterised in that said latch (2a) and/or said complementary part (1a) of the moving part (1) have two bearing surfaces with opposing slopes or curves (2aa, 2ab; 1aa, 1ab), preferably symmetrical relative to the direction (D) of displacement of said latch (2a).
- Device as claimed in any one of the preceding claims, characterised in that it is mounted on a fixed mount (7) via a pivoting support (8) which may be fixed in several adjustable positions relative to said mount (7).
- Device as claimed in claim 8, characterised in that said support (8) is joined to the mount (7) by screws (9) inserted in arcuate slits (10) of the pivoting support (8), the position of said support being finely adjusted by means of an adjusting screw (11).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9512941 | 1995-11-02 | ||
| FR9512941A FR2740883B1 (en) | 1995-11-02 | 1995-11-02 | DEVICE FOR CONTROLLING A MOBILE WORKPIECE SUCH AS A TOURNIQUET WORK OR PIVOTING DOOR |
| PCT/FR1996/001715 WO1997016620A1 (en) | 1995-11-02 | 1996-10-31 | Device for controlling a moving part, e.g. in a turnstile or revolving door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0800608A1 EP0800608A1 (en) | 1997-10-15 |
| EP0800608B1 true EP0800608B1 (en) | 2001-12-05 |
Family
ID=9484160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96937375A Expired - Lifetime EP0800608B1 (en) | 1995-11-02 | 1996-10-31 | Device for controlling a moving part, e.g. in a turnstile or revolving door |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0800608B1 (en) |
| ES (1) | ES2168517T3 (en) |
| FR (1) | FR2740883B1 (en) |
| WO (1) | WO1997016620A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007028269A1 (en) * | 2007-06-15 | 2008-12-18 | Gallenschütz, Thomas | Security gate |
| CN101446172B (en) * | 2008-12-19 | 2011-06-15 | 高新现代智能系统股份有限公司 | Locking mechanism and angular transducer of three-bar blocking door |
| DE102013000420A1 (en) * | 2013-01-14 | 2014-07-17 | Dorma Gmbh & Co. Kg | Drive unit for a revolving door with an integrated blocking and / or braking device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1979497A (en) * | 1932-10-24 | 1934-11-06 | Schneider Simon | Lock for door traps and the like |
| DE3261555D1 (en) * | 1981-09-25 | 1985-01-24 | Wanzl Kg Rudolf | Pivoting gate equipment for passageways |
| FR2709196B1 (en) * | 1993-08-16 | 1995-10-20 | Klein Ets Georges | Apparatus for controlling the crossing of a passage subject to authorization. |
| DE9401774U1 (en) * | 1994-01-31 | 1994-05-26 | Pts-! P. Schmied/Th. Schubert Dekorationsservice Ohg, 65614 Beselich | Locking device with overload protection for passage barriers, especially in supermarkets |
-
1995
- 1995-11-02 FR FR9512941A patent/FR2740883B1/en not_active Expired - Fee Related
-
1996
- 1996-10-31 WO PCT/FR1996/001715 patent/WO1997016620A1/en active IP Right Grant
- 1996-10-31 EP EP96937375A patent/EP0800608B1/en not_active Expired - Lifetime
- 1996-10-31 ES ES96937375T patent/ES2168517T3/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2740883A1 (en) | 1997-05-09 |
| FR2740883B1 (en) | 1998-01-16 |
| ES2168517T3 (en) | 2002-06-16 |
| EP0800608A1 (en) | 1997-10-15 |
| WO1997016620A1 (en) | 1997-05-09 |
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