EP3995652B1 - Fermeture - Google Patents

Fermeture Download PDF

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Publication number
EP3995652B1
EP3995652B1 EP21214861.3A EP21214861A EP3995652B1 EP 3995652 B1 EP3995652 B1 EP 3995652B1 EP 21214861 A EP21214861 A EP 21214861A EP 3995652 B1 EP3995652 B1 EP 3995652B1
Authority
EP
European Patent Office
Prior art keywords
closure
locking
blocking
locking slide
closure element
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.)
Active
Application number
EP21214861.3A
Other languages
German (de)
English (en)
Other versions
EP3995652C0 (fr
EP3995652A1 (fr
Inventor
Josef Hölzl
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.)
Maco Technologie GmbH
Original Assignee
Maco Technologie GmbH
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 Maco Technologie GmbH filed Critical Maco Technologie GmbH
Publication of EP3995652A1 publication Critical patent/EP3995652A1/fr
Application granted granted Critical
Publication of EP3995652C0 publication Critical patent/EP3995652C0/fr
Publication of EP3995652B1 publication Critical patent/EP3995652B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving rectilinearly
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
    • E05B17/0029—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing motor-operated
    • 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
    • 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
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • 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
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0052—Locks mounted on the "frame" cooperating with means on the "wing"
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
    • E05C19/024—Automatic catches, i.e. released by pull or pressure on the wing with a bifurcated latch
    • 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
    • E05C3/26—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 engaging a stud-like keeper
    • 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
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0023—Nuts or nut-like elements moving along a driven threaded axle
    • 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
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0067—Monitoring
    • 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
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0067—Monitoring
    • E05B2047/0069—Monitoring bolt position

Definitions

  • the invention relates to a closure for a window, a door or the like, wherein the window, the door or the like has a frame and a sash that can be moved relative to the frame and the closure is designed in the assembled state for releasably fixing the sash to the frame, the Closure comprises a base body designed for attachment to the frame or the wing and a plurality of components that can move relative to the base body, and wherein a plurality of functional states of the closure are defined by different positions of the movable components.
  • closures are generally used to lock or unlock windows, doors, gates or the like.
  • the base body can be designed for receiving and fastening in a fitting groove of the frame or the sash.
  • the moving parts can be closure, control, power transmission and deflection elements.
  • a generic closure is for example in WO 2017/016809 A1 or in the EP 0 397 179 A2 disclosed.
  • the U.S. 2019/003206 A1 discloses an electric lock for a locker, in which an electric motor drives a disc with projections, via which a transfer carriage and a spring-coupled bolt are acted upon, the rotational position of the disc being detected by sensors.
  • a closure according to the invention comprises a sensor arrangement, which is designed to monitor the different positions of the movable components and to output respective position signals, and an electronic evaluation device, which is designed to receive the position signals and, based on a comparison of the position signals with respective default values, a status signal to generate, which indicates the current functional status of the closure.
  • Malfunctions of the lock, mechanical defects, attempts at manipulation, attempted break-ins and the like can be detected on the basis of the status signal, so that suitable countermeasures can be taken.
  • Knowledge of the current functional status is also advantageous within the context of the intended shutter operation, for example in order to control the shutter depending on the status.
  • the invention is based in particular on the knowledge that by monitoring the positions of the movable components it is possible in a relatively simple manner to distinguish between different functional states of the closure.
  • the default values can be taken from a storage device assigned to the evaluation device.
  • the movable components comprise a closure element, which defines a holding receptacle for a locking element fastened to the sash or to the frame and can be moved between a release position releasing the locking element in an opening direction of the sash and a blocking position blocking the locking element in the opening direction, the locking element when the closure is mounted, it can be automatically moved from the release position in the direction of the blocking position by a closing movement of the wing, and a blocking element that can be moved between a blocking position and an unlocked position, the blocking element in the blocking position preventing movement of the closure element from the blocking position into the release position and in the unlocked position, a movement of the locking element between the blocking position and the release position
  • the closure comprises a motor for driving the blocking element and a control device for activating the motor, and wherein the control device is designed to move the blocking element into the blocking position and after expiration when the closure element moves into the blocking position to set a predetermined period of time back in the direction of the unlocked position.
  • the electronic evaluation device can be designed to output an error signal as a status signal if the position signals indicate an impermissible combination of positions of the movable components.
  • an impermissible combination of positions of the movable components.
  • the error signal can be output to a warning device, for example optical or acoustic, and/or to a higher-level control device.
  • the warning device can be integrated into the electronic evaluation device.
  • the sensor arrangement comprises a plurality of sensors, in particular proximity sensors, which are fixedly arranged on the base body and are each designed to detect a component of the movable components that is in a predetermined position.
  • proximity sensors that respond in a contact-free manner are provided, which are distinguished by their freedom from wear and their insensitivity to contamination and vibration.
  • the sensors can be in the form of Hall sensors which are designed to detect the respective magnetic areas of the moving components. Hall sensors work over a relatively wide temperature range and have a long service life. They are therefore particularly suitable for use in window and door locks.
  • the Hall sensors can be applied to a common circuit board that is attached to the base body. This enables a particularly compact design.
  • the magnetic areas can be formed, for example, by permanent magnets that are glued onto the moving components. It must then lead no electrical lines to the moving components.
  • the sensors can also be designed as reed contacts, light sensors, ultrasonic sensors or the like.
  • the movable components can comprise a closure element which is rotatably mounted on the base body and which defines a holding receptacle for a locking element which is fastened to the wing or to the frame and which can be moved between a release position which releases the locking element in an opening direction of the wing and a blocking position which blocks the locking element in the opening direction.
  • the sensor arrangement is designed to monitor the rotational position of the closure element. The electronic evaluation device can thus detect whether the closure is open or closed.
  • the base body can be provided for attachment to the frame and the locking element for attachment to the sash, or vice versa.
  • the locking element can be a simple pin, in particular a roller pin.
  • the pin can have a cylindrical cross-section in order to enable particularly easy sliding into the holding receptacle of the closure element.
  • the pin can be designed as a mushroom-head pin.
  • the closure element can be pivotable between its release position and its blocking position, for example about a pivot axis running transversely to the opening direction. This enables a particularly simple construction.
  • a further embodiment of the invention provides that the closure comprises the locking element and the sensor arrangement comprises a proximity sensor which is arranged in the area of the holding receptacle of the locking element located in the blocking position and is designed to detect the locking element located in the holding receptacle.
  • the electronic evaluation device can thus detect whether the locking element is in the holding receptacle, ie the leaf is closed, or not. If the closure is locked and the closure element is accordingly in the blocking position, although there is no locking element in the holding receptacle, a undesired functional state. This can occur, for example, if the closure element is moved manually in the direction of the blocking position when the leaf is open. The recognition of such a state is significant insofar as the locking element can hit hard against the closed closure element when the sash is subsequently closed. This can be prevented by setting the closure element in the release position in good time.
  • the electronic evaluation device can therefore be designed to output an error signal as a status signal when the closure element is in the blocking position and the locking element is not in the holding receptacle.
  • the electronic evaluation device or a control device connected to it can be designed to reset the closure element back into the release position in this case in order to avoid the locking element hitting the closure element when the sash is subsequently closed.
  • the movable components can include a locking carriage, which is guided in the base body so that it can be displaced between a locked position and an unlocked position and is prestressed in the direction of its locking position by at least one spring, with the locking carriage in the locking position preventing a movement of the closure element from the locking position into the unlocking position and in the unlocked position allows a movement of the closure element between the locked position and the unlocked position, and wherein the sensor arrangement is designed to detect the locking slide located in the locked position and in the unlocked position.
  • the locking element is automatically moved into its blocking position by closing the wing, with the locking carriage preventing the wing from opening again. The sash is thus secured against unwanted opening immediately after the closing process, even if the user only gives it a slight "push".
  • the bolt carriage In order to be able to open the wing again, the bolt carriage must be transferred back into its unlocked position, which can be done, for example, by actuating a handle such as a door handle or an actuator such as an electric motor. The position of the bolt carriage thus provides information as to whether a sash opening is possible or not.
  • a closure according to the invention can comprise a motor which is arranged on the base body and which is coupled to the bolt carriage in a drivingly effective manner in such a way that it approaches or moves away from the unlocked position depending on the direction of rotation of the motor.
  • An electronic control device can be provided, which is connected to the motor and to the evaluation device and is designed to output a control instruction to the motor as a function of the status signal. This enables state-dependent closure control, which facilitates the provision of an at least largely automatic closure.
  • the motor comprises an output shaft which is drivingly coupled to a spindle drive which converts the rotational movement of the motor's output shaft into a displacement movement of the bolt carriage, the spindle drive comprising a drive spindle driven by the motor and a spindle nut which is drivingly connected to the Bolt carriage is coupled, wherein the sensor arrangement is designed for monitoring the position of the spindle nut. Since the bolt carriage and the spindle nut can be moved independently of one another within the scope of the spring stroke, knowledge of both positions is beneficial for characterizing the functional state of the lock.
  • the locking carriage can have a day position between the locked position and the unlocked position, in which it is due to a movement of the closure element can be deflected between the blocking position and the release position by overcoming the spring force of the spring in the direction of the unlocked position, the sensor arrangement being designed to detect the locking slide located in the day position.
  • a further embodiment of the invention provides that the control device is designed to, when the bolt carriage is in the tag position and a movement of the closure element into the blocking position, move the bolt carriage into the blocked position or a holding position between the tag position and the blocked position and only after a predetermined period has elapsed period of time to return to the day position. In this way, an undesired jumping open of a thrown wing can be prevented.
  • the predetermined period of time is preferably at least 10 ms and at most 2 s. This means that it is preferable for the blocking position or holding position to be only for a short time approach so that there is no significant interruption of the day setting function.
  • a control device of the closure can be designed to move the bolt carriage into the blocked position only when the closure element is in the blocked position. This can prevent unwanted wedging of the components.
  • the closure element can have a closed position, with the blocking position being between the closed position and the release position, and with the bolt carriage in its blocking position permitting movement of the closure element between its blocking position and its closed position.
  • the sensor arrangement can be designed to differentiate between the blocking position, the release position and the closed position.
  • the bolt carriage can have a locking position, with the locking position being between the locking position and the unlocking position, with the locking carriage and the locking element interacting in a driving manner in such a way that the locking element assumes the locking position when the locking carriage moves from its locking position into its locking position, and wherein the Sensor arrangement is designed to detect the locking carriage located in the locking position.
  • a rotatably mounted gear element in particular an at least partially toothed gear wheel or a lever, is provided on the base body, via which the bolt carriage and the locking element interact in a driving manner, with the sensor arrangement being designed for this based on the rotational position of the gear element to monitor the rotational position of the closure element.
  • a restoring spring can be provided, by which the closure element is prestressed directly or indirectly in the direction of the release position.
  • the invention also relates to a window, a door or the like with a frame, a sash that can be moved relative to the frame, and at least one lock for releasably fixing the sash to the frame.
  • the closure is designed as described above and the base body is attached to the frame or the sash.
  • the 1 shows a top view of a closure 10 according to the invention, which has an elongate base body 12 which accommodates the individual components of the closure 10 and thus serves as a type of housing.
  • the base body 12 has two opposite side walls 13 running in the longitudinal direction of the base body 12, between which the individual components of the closure 10, which are described in more detail below, are arranged.
  • the base body 12 has a relatively small width and depth and can thus be mounted in a fitting groove of a wing to be secured by means of the closure 10 .
  • a claw-shaped closure element 14 is pivotably mounted about a pivot axis 15 on the base body 12 .
  • the closure element 15 has a receptacle 16 in the form of a groove open on one side, the width of which is dimensioned such that a cylindrical locking element 60 fits into it, which is intended for attachment to the sash of the window or door and in 1 is shown spaced apart from closure 10 .
  • the base body 12 is designed for attachment to the sash and the locking element 60 is designed for attachment to the frame.
  • the closure element 14 On the side opposite the holding receptacle 16 , the closure element 14 has a toothing 17 which meshes with a toothing 18 which is formed on a gear element 19 which is pivotably mounted on the base body 12 about a pivot axis 11 .
  • the gear element 19 On the side opposite the toothing 18, the gear element 19 forms a projection 20, also referred to here as a sliding cam, the function of which will be discussed in more detail below.
  • closure 10 has a locking carriage 21 that can be moved in the longitudinal direction of the same, which forms a locking cam 22 on the side facing the gear element 19, which interacts with the sliding cam 20, as will also be explained in more detail below.
  • the closure 10 has an electric motor 23 which is arranged on the base body 12 and which is coupled to the bolt carriage 21 in a drivingly effective manner in such a way that it can move in different directions depending on the direction of rotation of the motor 23 .
  • the motor 23 drives a drive spindle 24 of a spindle drive 25 ( 2 ), wherein the rotation of the drive spindle 24 causes a spindle nut 26 arranged thereon to be moved in the longitudinal direction of the drive spindle 24 in a manner known per se.
  • the bolt carriage 21 is supported on the spindle nut 26 so that it can be moved in different directions together with the spindle nut 26 depending on the direction of rotation of the drive spindle 24 .
  • the closure 10 has an energy store such as a battery and/or an induction coil, which is not shown in the figures.
  • the electric motor 23 could also be supplied with energy by wire.
  • the locking carriage 21 is supported by two springs 28 on the spindle nut 26, so that the locking carriage 21 can be deflected against the spring force of the springs 28 when the spindle nut 26 is stationary.
  • the spindle nut 26 can be moved relative to the same.
  • the relative mobility between the spindle nut 26 and the locking carriage 21 is limited by two stops (not visible) spaced apart from one another in the axial direction of the drive spindle, so that the locking carriage 21 can be taken along by the spindle nut 26 after the respective stop has been reached.
  • FIG. 1 shows a position of the closure 10 in which the closure element 14 is in its release position F, in which the claw-shaped section thereof extends through an opening 29 in the housing wall 13.
  • the locking element 60 can slide into the holding receptacle 16, whereupon the closure element 14 with continued closing movement of the wing in the clockwise direction in the 3 and 4 shown blocking position B of the closure element 14 is pivoted.
  • the closure element 14 is biased in the direction of its release position F by means of a restoring spring, not shown here, with this spring being able to act either directly on the closure element 14 or on the gear element 19 and thus indirectly on the closure element 14 .
  • the bolt carriage 21 has between the 4 shown blocking position S and in the 1 unlocked position E shown here as a day position T designated intermediate position, as in the 3 is shown.
  • the sliding cam 20 rests against a sliding surface 31 of the locking cam 22, this sliding surface 31 forming a ramp or being inclined like a ramp in such a way that the locking carriage 21 is deflected against the spring force of the springs 28 in the direction of its unlocking position E when the sliding cam 20 is pivoted due to a pivoting movement of the closure element 14 counterclockwise in the direction of its release position F in the clockwise direction. So if the opening force on the closure element 14 is sufficiently large, this means that the bolt carriage 21 against the holding resistance of the springs 28 in the direction of its Unlocked position E is deflected and thus the movement of the closure element 14 and the closure element 19 releases.
  • the sliding cam 20 moves partially past the locking cam 22 in a clockwise direction and slides along the end face of the same.
  • the gear element 19 is initially subjected to a counterclockwise torque by the bolt carriage 21; due to the convex shape of the counter-sliding surface 30 of the sliding cam 20, this counter-clockwise torque decreases with increasing clockwise rotation of the gear element 19, until it then increases again, but then clockwise.
  • the closure element 14 can then be pivoted back into its blocking position B against the resistance applied by the springs 28, in which it is in the Day position T of the bolt carriage 21 is secured conditionally. In the day position T of the bolt carriage 21, this can thus be deflected in the direction of its unlocked position E as a result of a movement of the closure element 14 against the spring force of the springs 28.
  • the blocking position B of the closure element 14 is angularly oriented in such a way that the sash does not lie tightly against the frame, so that a certain amount of gap ventilation is still possible. However, starting from the release position F, the closure element 14 can move beyond the blocking position B into an in figure 5 shown Closed position SS are pivoted so as to clamp the wing tightly to the frame.
  • the bolt carriage 21 is based on the in the 4 blocking position S shown by means of the spindle drive 25 proceed further in the direction of the gear element 19 or the closure element 14 .
  • the spindle nut 26 is first moved in the direction of the bolt carriage 21 until the spindle nut 26 abuts the bolt carriage 21, so that the latter is moved from its blocked position S towards its locked position V as the spindle nut 26 continues to move.
  • the sliding cam 20 continues to ride on the sliding surface 31 of the locking cam 22, with the result that the gear element 19 is pivoted further counterclockwise.
  • the closure element 14 is thus pivoted clockwise into its closed position SS, as a result of which the leaf is pulled firmly against the frame.
  • the gear element 19 acts as a reduction gear.
  • the gear element 19 can equally be replaced by a two-armed lever with lever arms of different lengths.
  • the bolt carriage 21 is at least temporarily back in its in the 1 shown unlocking position E moves, in which the bolt carriage 21 allows that the closure element 14 can swing back into its release position F by the restoring spring acting either on the closure element 14 or on the gear element 19 .
  • the closure element 14 is pulled in the direction of its closed position SS in that the sliding cam 20 is deflected by the ramp-shaped sliding surface 31 of the locking cam 22 when the locking carriage 21 is moved towards its locking position V.
  • the gear element 19 can be coupled to the bolt carriage 21 via a toggle lever mechanism, which develops its effect of deflecting the closure element 14 in the direction of its closed position SS when the bolt carriage 21 is moved into its locking position V.
  • This toggle mechanism includes according to 7 and 8th a coupling lever 32 which is articulated on the one hand on the locking carriage 21, in particular on its locking cam 22, and on the other hand on the gear element 19, in particular on its sliding cam 20.
  • the articulation point at which the coupling lever 32 is articulated on the bolt carriage 21 is formed by a pivot pin 33 which is displaceably mounted in a slot 34 formed in the bolt carriage 21 .
  • This slot guide 33, 34 allows in the tag position T of the bolt carriage 21 a deflection of the same in the direction of its unlocked position E, as is required, among other things, to implement the tag function.
  • a number of different functional states of the closure 10 are defined by different positions of the closure element 14 , the gear element 19 , the bolt carriage 21 and the spindle nut 26 .
  • a sensor arrangement 50 is used to monitor the different positions of the closure element 14, the gear element 19, the bolt carriage 21 and the spindle nut 26 and to output respective position signals.
  • the sensor arrangement 50 is shown in each case in the lower part of the figure in a schematic individual view.
  • the sensor arrangement 50 comprises eight Hall sensors 55A-H which are arranged at predetermined positions on a common circuit board housed in the base body 12 .
  • the Hall sensors 55A-H interact with a total of four permanent magnets 57A-D, one of which is mounted on the locking element 60, on the gear element 19, on the locking carriage 21 and on the spindle nut 26.
  • the positions of the permanent magnets 57B, 57C, 57D shown correspond to the positions of the gear element 19, the bolt carriage 21 and the spindle nut 26 shown in the upper part of the figure. It should be pointed out that the scale of the representation of the sensor arrangement 50 in lower part of the figure is stretched compared to the representation of the closure 10 in the upper part of the figure, so the positions of the Hall sensors 55B-H and the permanent magnets 57B-D in the individual parts of the figure do not correspond exactly.
  • the permanent magnet 57A applied to the locking element 60 and the associated, in 1 furthest left Hall sensor 55A are omitted in the individual representations and for the sake of simplicity only in the upper part of the figure 1 shown.
  • This Hall sensor 55A is arranged at a point on the base body 12 at which the locking element 60 with the permanent magnet 57A is located when the leaf is fully closed. The Hall sensor 55A can thus be used to detect whether the leaf is closed or not.
  • the second Hall sensor 55B seen from the left interacts with a permanent magnet 57B which is applied to the gear element 19 . If the gear element 19 moves as in 1 is in the release position F as shown, the permanent magnet 57B is out of the detection range of the Hall sensor 55B, so that the Hall sensor 55B outputs a negative detection signal. If, on the other hand, the gear element 19 moves as in 3 and 4 shown in the blocking position B, the permanent magnet 57B is in the detection range of the Hall sensor 55B, so that it outputs a positive detection signal.
  • the Hall sensor 55B can thus be used to determine whether the closure element 14 is in the blocking position B or in the release position F.
  • the third Hall sensor 55C interacts with a permanent magnet 57C which is mounted on the locking carriage 21.
  • the permanent magnet 57C is out of the detection range of the Hall sensor 55C, so that the Hall sensor 55C outputs a negative detection signal.
  • the bolt carriage 21 moves as in 4 shown in the locked position S or as in figure 5 shown in the locked position V, the permanent magnet 57C is in the detection range of the Hall sensor 55C, so that it outputs a positive detection signal.
  • the permanent magnet 57C already overlaps with the detection range of the Hall sensor 55C, so that this is also a positive one in this case outputs detection signal.
  • the Hall sensor 55C can therefore be used to determine in particular whether the locking slide 21 is in the locked position S or in the unlocked position E. By providing a further Hall sensor or providing sufficient local resolution, a distinction could also be made between the unlocked position E, the waiting position W, the day position T, the locked position S and the locked position V, if required.
  • the remaining Hall sensors 55D-H interact with a permanent magnet 57D which is attached to the spindle nut 26.
  • the Hall sensors 55D-H can be used to distinguish between five different positions of the spindle nut 26, which are Figures 1-5 , 7 and 8th viewed from right to left as the first open position O1, second open position O2, locking position A, first closed position G1 and second closed position G2.
  • 1 shows the spindle nut 26 in the first open position O1, 2 in the second open position O2, 3 in the locked position A, 4 in the first closed position G1 and figure 5 in the second closed position G2.
  • An electronic evaluation device that is housed in the base body 12 and cannot be seen in the figures is connected to the Hall sensors 55A-H and is designed to receive detection signals emitted by them and to generate a status signal based on a comparison of the detection signals with the respective default values , which indicates the current functional status of the closure 10.
  • the status signal is output to an electronic control device, not shown, which is connected to the motor 23 and to the evaluation device.
  • the electronic control device is designed to control the motor 23 as a function of the status signal.
  • the electronic control device is designed to place the closure element 14 in the release position F when a handle or an "open" command is received from a higher-level controller, or if the closure element 14 is moved in the direction of the blocking position B and no locking element 60 is detected on the base body 12. In the latter case, an undesired malfunction state can be assumed, which can be remedied by opening the closure 10 .
  • the electronic control device is designed to move the locking carriage 21 automatically from the unlocked position E to the day position T or to the locked position S after detection of the blocking position B of the closure element 14 and the locking element 60 in the holding receptacle 16 in order to to hold the sash to the frame.
  • the sensor arrangement 50 can also include sensors which output position value signals instead of detection signals.
  • the sensor arrangement 50 can include additional sensors in order to enable further distinctions between individual functional states of the closure 10 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (14)

  1. Fermeture (10) pour une fenêtre, une porte ou similaire, la fenêtre, la porte ou similaire présentant un cadre et un battant mobile par rapport au cadre, et la fermeture (10), à l'état monté, étant réalisée pour fixer de manière amovible le battant au cadre, la fermeture (10) comprenant :
    un corps de base (12) réalisé pour être fixé au cadre ou au battant,
    plusieurs composants (14, 19, 21, 26) mobiles par rapport au corps de base (12) ;
    plusieurs états fonctionnels de la fermeture (10) étant définis par différentes positions des composants mobiles (14, 19, 21, 26),
    un ensemble capteur (50) qui est réalisé pour surveiller les différentes positions des composants mobiles (14, 19, 21, 26) et pour émettre des signaux de position respectifs, et
    un dispositif d'évaluation électronique qui est réalisé pour recevoir les signaux de position et pour générer, sur la base d'une comparaison des signaux de position avec des valeurs prédéfinies respectives, un signal d'état qui indique l'état fonctionnel momentané de la fermeture (10),
    les composants mobiles (14, 19, 21, 26) comprenant :
    un élément de fermeture (14) qui définit un logement de maintien (16) pour un élément de verrouillage (60) fixé au battant ou au cadre et qui est mobile entre une position de libération (F) libérant l'élément de verrouillage (60) dans une direction d'ouverture du battant et une position d'arrêt (B) arrêtant l'élément de verrouillage (60) dans la direction d'ouverture,
    caractérisée en ce que
    l'élément de fermeture (14) peut être déplacé automatiquement de la position de libération (F) vers la position d'arrêt (B) par un mouvement de fermeture du battant, lorsque la fermeture (10) est montée, et
    un élément de blocage (21) qui est mobile entre une position de blocage (S) et une position de déblocage (E), l'élément de blocage (21) empêchant,
    dans la position de blocage (S), un mouvement de l'élément de fermeture (14) de la position d'arrêt (B) vers la position de libération (F), et autorisant, dans la position de déblocage (E), un mouvement de l'élément de fermeture (14) entre la position d'arrêt (B) et la position de libération (F),
    la fermeture (10) comprenant un moteur (23) pour entraîner l'élément de blocage (21) et
    un dispositif de commande pour piloter le moteur (23), et
    le dispositif de commande étant réalisé pour, lors d'un mouvement de l'élément de fermeture (14) dans la position d'arrêt (B), placer l'élément de blocage (21) dans la position de blocage (S) et pour le ramener vers la position de déblocage (E) après écoulement d'une durée prédéfinie.
  2. Fermeture selon la revendication 1,
    dans laquelle le dispositif d'évaluation électronique est réalisé pour émettre un signal d'erreur en tant que signal d'état lorsque les signaux de position indiquent une combinaison non autorisée de positions des composants mobiles (14, 19, 21, 26).
  3. Fermeture selon la revendication 1 ou 2,
    dans laquelle l'ensemble capteur (50) comprend plusieurs capteurs (55AH), en particulier des capteurs de proximité, qui sont disposés de manière fixe sur le corps de base (12) et qui sont réalisés chacun pour détecter un composant des composants mobiles (14, 19, 21, 26) situé dans une position prédéfinie,
    de préférence, les capteurs (55A-H) sont conçus sous forme de capteurs à effet Hall réalisés pour détecter des zones magnétiques respectives (57AD) des composants mobiles (14, 19, 21, 26).
  4. Fermeture selon l'une des revendications précédentes,
    dans laquelle l'élément de fermeture (14) monté sur le corps de base est mobile en rotation,
    l'ensemble capteur (50) est réalisé pour surveiller la position de rotation de l'élément de fermeture (14).
  5. Fermeture selon la revendication 4,
    dans laquelle la fermeture (10) comprend l'élément de verrouillage (60), et l'ensemble capteur (50) comprend un capteur de proximité (55A) qui est disposé au niveau du logement de maintien (16) de l'élément de fermeture (14) situé en position d'arrêt (B) et qui est réalisé pour détecter l'élément de verrouillage (60) situé dans le logement de maintien (16).
  6. Fermeture selon la revendication 5,
    dans laquelle le dispositif d'évaluation électronique est réalisé pour émettre un signal d'erreur en tant que signal d'état lorsque l'élément de fermeture (14) est situé dans la position d'arrêt (B) et que l'élément de verrouillage (60) n'est pas situé dans le logement de maintien (16).
  7. Fermeture selon l'une des revendications 4 à 6,
    dans laquelle l'élément de blocage (21) constitue un chariot de verrouillage (21) qui est guidé dans le corps de base (12) de manière mobile en translation entre une position de blocage (S) et une position de déblocage (E) et qui est précontraint par au moins un ressort (28) en direction de sa position de blocage (S), le chariot de verrouillage (21) empêchant, dans la position de blocage (S), un mouvement de l'élément de fermeture (14) de la position d'arrêt (B) à la position de libération (F) et autorisant, dans la position de déblocage (E), un mouvement de l'élément de fermeture (14) entre la position d'arrêt (B) et la position de libération (F), l'ensemble capteur (50) étant réalisé pour détecter le chariot de verrouillage (21) situé dans la position de blocage (S) et dans la position de déblocage (E).
  8. Fermeture selon la revendication 7,
    dans laquelle la fermeture (10) comprend :
    le moteur (23) disposé sur le corps de base (12), qui est couplé en entraînement au chariot de verrouillage (21) de telle sorte que celui-ci se rapproche ou s'éloigne de la position de déblocage (E) en fonction du sens de rotation du moteur (23), et
    un dispositif de commande électronique qui est connecté au moteur (23) et au dispositif d'évaluation et qui est réalisé pour émettre une instruction de commande au moteur (23) en fonction du signal d'état.
  9. Fermeture selon la revendication 8,
    dans laquelle le moteur (23) comprend un arbre de sortie qui est couplé en entraînement à un entraînement à broche (25) qui transforme le mouvement de rotation de l'arbre de sortie du moteur (23) en un mouvement de translation du chariot de verrouillage (21), l'entraînement à broche (25) comprenant une broche d'entraînement (24) entraînée par le moteur (23) et un écrou de broche (26) couplé en entraînement au chariot de verrouillage (21), l'ensemble capteur (50) étant réalisé pour surveiller la position de l'écrou de broche (26).
  10. Fermeture selon la revendication 8 ou 9,
    dans laquelle le chariot de verrouillage (21) présente, entre la position de blocage (S) et la position de déblocage (E), une position de jour (T) dans laquelle il peut être dévié en direction de la position de déblocage (E) par suite d'un mouvement de l'élément de fermeture (14) entre la position d'arrêt (B) et la position de libération (F), en surmontant la force élastique du ressort (28), l'ensemble capteur (50) étant réalisé pour détecter le chariot de verrouillage (21) situé dans la position de jour (T).
  11. Fermeture selon la revendication 10,
    dans laquelle, le chariot de verrouillage (21) étant situé dans la position de jour (T) et l'élément de fermeture (14) se déplaçant dans la position d'arrêt (B), le dispositif de commande est réalisé pour placer le chariot de verrouillage (21) dans la position de blocage (S) ou dans une position de maintien située entre la position de jour (T) et la position de blocage (S) et pour ne le ramener dans la position de jour qu'après écoulement d'une durée prédéfinie,
    de préférence, la durée prédéfinie est de 10 ms au minimum et de 2 s au maximum.
  12. Fermeture selon l'une des revendications 7 à 11,
    dans laquelle le chariot de verrouillage (21) présente une position de verrouillage (V), la position de blocage (S) étant située entre la position de verrouillage (V) et la position de déblocage (E), le chariot de verrouillage (21) et l'élément de fermeture (14) coopérant en entraînement de telle sorte que l'élément de fermeture (14) prend une position de fermeture (SS) lors d'un mouvement du chariot de verrouillage (21) de sa position de blocage (S) à sa position de verrouillage (V), et l'ensemble capteur (50) est réalisé pour détecter le chariot de verrouillage (21) situé dans la position de verrouillage (V).
  13. Fermeture selon l'une des revendications 7 à 12,
    dans laquelle, sur le corps de base (12), il est prévu un élément formant engrenage (19) monté de façon mobile en rotation, en particulier une roue dentée au moins partiellement dentée ou un levier, par l'intermédiaire duquel le chariot de verrouillage (21) et l'élément de fermeture (14) interagissent en entraînement, l'ensemble capteur (50) étant réalisé pour surveiller la position de rotation de l'élément de fermeture (14) en se basant sur la position de rotation de l'élément formant engrenage (19).
  14. Fenêtre, porte ou similaire comportant un cadre, un battant mobile par rapport au cadre et au moins une fermeture (10) pour fixer de manière amovible le battant au cadre,
    la fermeture (10) étant réalisée selon l'une des revendications précédentes, et le corps de base (12) étant fixé au cadre ou au battant.
EP21214861.3A 2019-07-09 2020-07-09 Fermeture Active EP3995652B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019118550.5A DE102019118550A1 (de) 2019-07-09 2019-07-09 Verschluss
EP20184998.1A EP3763902B1 (fr) 2019-07-09 2020-07-09 Fermeture

Related Parent Applications (2)

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EP20184998.1A Division-Into EP3763902B1 (fr) 2019-07-09 2020-07-09 Fermeture
EP20184998.1A Division EP3763902B1 (fr) 2019-07-09 2020-07-09 Fermeture

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EP3995652C0 EP3995652C0 (fr) 2023-08-30
EP3995652B1 true EP3995652B1 (fr) 2023-08-30

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Publication number Priority date Publication date Assignee Title
WO2023000015A1 (fr) * 2021-07-21 2023-01-26 Assa Abloy Australia Pty Limited Boulon baladeur électromécanique
CN114543189B (zh) * 2022-01-29 2024-03-19 青岛海尔空调器有限总公司 水洗空调

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DE3915569A1 (de) * 1989-05-12 1990-11-15 Winkhaus Fa August Fenstersystem fuer ein gebaeude
IL103190A (en) * 1991-09-25 1995-06-29 Messier Bugatti A security locking device that includes a movable hook
CH695160A5 (de) * 1999-01-20 2005-12-30 Kaba Schliesssysteme Ag Riegelüberwachung.
DE102006009835A1 (de) * 2005-03-04 2006-09-07 Marquardt Gmbh Elektrisches Türschloß
DE102005000182A1 (de) * 2005-12-13 2007-06-21 Aug. Winkhaus Gmbh & Co. Kg Überwachbare Verriegelungsanordnung für ein Fenster, eine Türe oder dergleichen und Verfahren zum Betrieb einer solchen Verriegelungsanordnung
DE102006019515A1 (de) * 2006-04-13 2007-10-18 Rahrbach Gmbh Mehrstufiger Türverschluss
DE102007035218A1 (de) * 2007-07-25 2009-01-29 Keba Ag Elektrisch automatisiert entriegelbares Schloss, insbesondere für schließfachartige Aufbewahrungssysteme
DE202009015895U1 (de) * 2009-11-12 2010-02-25 Bks Gmbh Signalkonverter für Tür- oder Schlossüberwachungssystem
DE102013106220A1 (de) * 2013-06-14 2014-12-18 Rahrbach Gmbh Türverriegelung
DE102015112261A1 (de) * 2015-07-28 2017-02-02 Maco Technologie Gmbh Verschluss für ein Fenster, eine Tür oder dergleichen
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US10487543B2 (en) * 2017-06-30 2019-11-26 Master Lock Company Llc Locking device with anti-jam mechanism

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Publication number Publication date
EP3995652C0 (fr) 2023-08-30
PL3995651T3 (pl) 2024-03-11
EP3763902B1 (fr) 2022-02-16
DE102019118550A1 (de) 2021-01-14
PL3763902T3 (pl) 2022-06-13
EP3995651B1 (fr) 2023-08-30
EP3995651C0 (fr) 2023-08-30
PL3995652T3 (pl) 2024-02-26
EP3995652A1 (fr) 2022-05-11
EP3995651A1 (fr) 2022-05-11
EP3763902A1 (fr) 2021-01-13

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