EP2924201A1 - Lock for a door or window - Google Patents

Abstract

The invention relates to a lock (1) for a door or a window with lock mechanism arranged in a lock housing. The lock mechanism includes, inter alia, a nut (6) for connecting a handle, a locking device with a latch (3) for locking and unlocking the door leaf and optionally a latch. A corresponding transmission device cooperates with the locking device and with the nut (6). In order to reduce the manufacturing and assembly costs in the manufacture of the lock and in the repair of the lock, it is provided that a sensor device is arranged in the lock housing, which has a plurality of sensors (L1 to L8, H1 and H2) on a common Board (16, 16 ') are arranged. The sensors (L1 to L8, H1 and H2) are designed so that they detect changes in position movably mounted components or an actuator of the lock mechanism.

Description

The invention relates to a lock for a door or a window according to the preamble of claim 1.

From the WO 2006/016826 A2 Such a lock with a large number of sensors is known in order to detect the switching state of the lock and to transmit it to an evaluation device.

The disadvantage is that the sensors are arranged at different points of the castle, resulting in a high manufacturing and assembly costs.

Object of the present invention is to provide a lock of the type mentioned, which does not have these disadvantages.

• eine Nuss für den Anschluss einer Handhabe,
• eine Riegeleinrichtung, die einen Riegel und/oder einen Fallenriegel zum Ver- und/oder Entriegeln aufweist,
• gegebenenfalls eine Schlossfalle, und
• eine Übertragungseinrichtung, die mit der Riegeleinrichtung und mit der Nuss zusammenwirkt,

wobei vorgeschlagen wird,
dass eine Sensoreinrichtung in dem Schlossgehäuse angeordnet ist, die mehrere Sensoren aufweist, die auf einer gemeinsamen Platine der Sensoreinrichtung angeordnet sind und Positionsveränderungen bewegbar gelagerter Komponenten oder eines Aktors der Schlossmechanik erfassen.According to the invention, this object is achieved with the subject matter of claim 1. It is proposed a lock for a wing of a door or a window of a building with a lock housing in which a lock mechanism is arranged, which comprises

• a nut for connecting a handle,
• a locking device which has a bolt and / or a latch bolt for locking and / or unlocking,
• optionally a latch, and
• a transmission device which cooperates with the locking device and with the nut,

suggesting
a sensor device is arranged in the lock housing, which has a plurality of sensors which are arranged on a common board of the sensor device and detect position changes of movably mounted components or of an actuator of the lock mechanism.

By combining the sensors into a sensor device in which the sensors are arranged on a common board, a simple and cost-effective construction is achieved.

Another advantage of the lock according to the invention is that assembly errors of the sensors are significantly reduced, with even a zero-defect production can be achieved by an automatic assembly of the common board.

It can be provided that the circuit board is arranged exchangeably in the lock housing.

In an advantageous embodiment it can be provided that the board extends only in a portion of the length of the lock housing.

It may further be provided that the board extends only in a portion of the depth of the lock housing.

But it can also be provided that the board extends over the entire length of the lock housing and / or the entire depth of the lock housing. In this embodiment, the sensors can be arranged at any position in the lock housing.

It can further be provided that the board extends in a plane parallel to the bottom of the lock housing.

In a further advantageous embodiment it can be provided that the circuit board and / or the associated sensor are arranged at a distance from at least one of the monitored components or an actuator of the lock mechanism or is. In particular, it is provided that the distance is dimensioned such that it is greater than the detection distance of the corresponding sensor.

It can be provided that at least one of the monitored components actuates a sensor transmission element which extends from the monitored component to the detection range of the sensor determined by the detection distance. For example, components of the lock may be connected to switching lugs that are in direct or indirect contact with the associated sensor. If the sensor is a light barrier, the switching lug can be formed such that it can be pivoted into the light beam path, for example.

In an advantageous embodiment it can be provided that some of the several sensors in a sensor group are arranged on an associated subsection of the board.

At least two different sensor groups can each be arranged in different subregions of the board, preferably arranged at a distance from one another.

It can be provided that the board has at least one predetermined breaking point in an area between the two groups. The predetermined breaking point can advantageously be formed during the production of the board, for example as a hole structure, as milled-in tear lines or as slots that are connected to one another by short webs.

It may further be provided that at least one of the sensors is designed as a light barrier or optical proximity switch, for example a reflex light barrier.

It can also be provided that at least one of the sensors is designed as a Hall sensor or reed contact.

It can further be provided that at least one of the sensors is designed as a micro-probe or micro-switch.

It may be provided that the bolt and / or the latch bolt is a monitored movably mounted component.

It can also be provided that the nut and / or the transmission device represents a monitored movably mounted component.

Fig. 1

ein ausschließlich mechanisch betätigbares Türschlosses in einer perspektivischen Ansicht von vorn;

Fig. 2

das Türschloss in Fig. 1 in einer perspektivischen Ansicht von hinten;

Fig. 3

das Türschloss in Fig. 1 unter Fortlassung von Gehäuseteilen;

Fig. 3a

einen Kupplungselement des Türschlosses in Fig. 3;

Fig. 4

das Türschloss in Fig. 2 unter Fortlassung von Gehäuseteilen;

Fig. 5

das Türschloss in Fig. 3 in einer Rückansicht;

Fig. 6

das Türschloss in Fig. 3 in einer Seitenansicht;

Fig. 7a

eine Teilansicht des Türschlosses in Fig. 1 mit einem Schließzylinderzug in einer perspektivischen Ansicht;

Fig. 7b

das Türschloss in Fig. 7a in einer Seitenansicht;

Fig. 8

ein erstes Ausführungsbeispiel des erfindungsgemäßen Türschlosses in einer perspektivischen Ansicht von vorn unter Fortlassung von Gehäuseteilen;

Fig. 9

das Türschloss in Fig. 8 in einer perspektivischen Ansicht von hinten unter Fortlassung von Gehäuseteilen;

Fig. 10

ein zweites Ausführungsbeispiel des erfindungsgemäßen Türschlosses in einer perspektivischen Ansicht von vorn unter Fortlassung von Gehäuseteilen;

Fig. 11

das Türschloss in Fig. 10 in einer perspektivischen Ansicht von hinten unter Fortlassung von Gehäuseteilen;

Fig. 12a

ein Ausführungsbeispiel einer Universalplatine zur Aufnahme von Sensoren in einer perspektivischen Ansicht;

Fig. 12b

die Universalplatine in Fig. 12b in der Vorderansicht;

Fig. 13a

die Platine in Fig. 12a, modifiziert für den Einsatz in einem Türschloss gemäß Fig. 8 und 9 in einer perspektivischen Ansicht;

Fig. 13b

die Platine in Fig. 13a in der Vorderansicht;

Fig. 14a

die Platine in Fig. 12a, modifiziert für den Einsatz in einem Türschloss gemäß Fig. 10 und 11 in einer perspektivischen Ansicht;

Fig. 14b

die Platine in Fig. 14a in der Vorderansicht.

The invention will now be explained in more detail with reference to exemplary embodiments. Show it

Fig. 1

an exclusively mechanically actuated door lock in a perspective view from the front;

Fig. 2

the door lock in Fig. 1 in a perspective view from behind;

Fig. 3

the door lock in Fig. 1 with the omission of housing parts;

Fig. 3a

a coupling element of the door lock in Fig. 3 ;

Fig. 4

the door lock in Fig. 2 with the omission of housing parts;

Fig. 5

the door lock in Fig. 3 in a rear view;

Fig. 6

the door lock in Fig. 3 in a side view;

Fig. 7a

a partial view of the door lock in Fig. 1 with a lock cylinder pull in a perspective view;

Fig. 7b

the door lock in Fig. 7a in a side view;

Fig. 8

a first embodiment of the door lock according to the invention in a perspective view from the front, with the omission of housing parts;

Fig. 9

the door lock in Fig. 8 in a perspective view from behind, with the omission of housing parts;

Fig. 10

a second embodiment of the door lock according to the invention in a perspective view from the front, with the omission of housing parts;

Fig. 11

the door lock in Fig. 10 in a perspective view from behind, with the omission of housing parts;

Fig. 12a

an embodiment of a universal board for receiving sensors in a perspective view;

Fig. 12b

the universal board in Fig. 12b in front view;

Fig. 13a

the board in Fig. 12a , modified for use in a door lock according to 8 and 9 in a perspective view;

Fig. 13b

the board in Fig. 13a in front view;

Fig. 14a

the board in Fig. 12a , modified for use in a door lock according to 10 and 11 in a perspective view;

Fig. 14b

the board in Fig. 14a in the front view.

The Fig. 1 to 7 show an exclusively mechanically actuated door lock 1, which is intended as a door lock for so-called panic doors. The embodiment illustrates the principle of the in the FIGS. 8-11 described lock, which is equipped with the board according to the invention. The door lock 1 is prepared for the use of arranged on a board sensors and electrical actuators. It can simply be upgraded, or by adding the board according to the invention in the in the FIGS. 8-11 described castle to be rebuilt. Door locks for panic doors are designed so that they allow in the event of danger leaving a closed by the panic door space by manual operation of a handle from the inside of the room, even if the door lock 1 is locked. The door lock 1 has a face plate 2, which is provided for fastening the door lock 1 on the front side of the panic door (see Fig. 1 and 2 ). The door lock 1 can be used both for the wing of a single-leaf door and for the active leaf of a two-leaf door.

The door lock 1 comprises a lock mechanism with a latch 3, a latch 4, an auxiliary latch 5, a lock nut 6 and a lock cylinder 7. The latch 3, the latch 4 and the auxiliary latch 5 can be moved between a pre-closed position and a back-closed position become. In their pre-closed positions, the bolt 3, the latch 4 and the auxiliary latch 5 project out of the forend 2 from an opening assigned to them. In their back-locked positions of the bolt 3, the latch 4 and the auxiliary latch 5 are retracted into the lock case.

The door lock 1 is designed as a self-locking lock. This means that the bolt 1 automatically extends into a vorgeschlossene, the door lock 1 locking position when the door has reached its closed position on the stationary door frame or the inactive leaf. The automatic extension of the bolt is controlled by the auxiliary latch 5 and the latch 4.

The lock nut 6 comprises a first outer nut 6a and a second outer nut 6b. At the outer nuts 6a and 6b each have a handle connected to the respective outer nut 6a, 6b can be manually rotated. However, embodiments are also possible in which only one of the two outer nuts 6a, 6b has a handle connected to it. In this case, a handle for manual operation is provided only on one side of the wing. The handle is then provided on the side facing the interior of the wing. On the opposite side of the wing then a non-rotatable knob is present.

The bolt 3 can be actuated by a bolt slide 8, wherein the bolt 3 is coupled via a sliding gear with the bolt slide 8. The bolt slide 8 has a Z-shaped link 8k, in which a pin 3z rigidly connected to the bolt 3 slides. The locking slide 8 is designed to be displaceable parallel to the longitudinal axis of the forend 2. Since the actuation direction of the bolt 3 is perpendicular to the longitudinal axes of the end portions of the link 8k, the bolt 3 is no longer displaceable when the pin 3z of the bolt 3 in a the two end portions of the gate 8k is arranged. As soon as the pin 3z enters the oblique center section of the gate 8k by displacing the bolt slide 8, the bolt 3 is retracted or extended into the forend 2 until it again enters an end section of the gate 8k and is thus locked.

The bolt slide 8 can be actuated both by the lock cylinder 7 and by the lock nut 6.

The lock cylinder 7 engages with its center portion of the door lock 1 and with its end portions opposing receptacles in the door leaves of the panic door. The designed as a one-armed lever core 7k of the lock cylinder 7 is pivotable by key engagement about the longitudinal axis of the lock cylinder 7, wherein the end portion of the core 7k cooperates with the locking slide 8, such as in Fig. 6 is recognizable. As soon as the core 7k is rotated by inserting a suitable key into the lock cylinder 7 (in FIG Fig. 6 in the clockwise direction), the bolt slide 8 is raised, so that the pin 3z of the bolt 3 enters the oblique center portion of the link 8k, the bolt 3 is retracted into the forend 2 until the pin 3z enters the other end portion of the link 8k and thus the bolt 3 is locked in the retracted position in the forend 2.

The outer nuts 6a, 6b of the lock nut 6 cooperate with slide-shaped coupling elements, wherein the first outer nut 6a cooperates with a first coupling element 9a and the second outer nut 6b with a second coupling element 9b. The coupling elements 9a, 9b are by compression springs 9f (see Fig. 3 to 6 ), which are supported on a housing of the door lock 1, pressed into an upper end position. The coupling elements 9a, 9b, like the locking slide 8, are designed to be displaceable parallel to the longitudinal axis of the forend 2 and have, as in FIG Fig. 3a shown, a coupling recess 9k, in which engages a arranged on the rear outer circumference of the outer nut 6a, 6b driver 6m. By rotating the outer nut 6a, 6b, the associated coupling element 9a, 9b is pressed down against the spring force of the compression spring 9f from its upper end position. Between the two coupling elements 9a, 9b, a transmission element is arranged, which is designed as an intermediate slide 10, which cooperates via a pivotable coupling member 11 with the locking slide 8. The intermediate slide 10 is optionally rigidly connectable to the first coupling element 9a or to the second coupling element 9b. As connecting elements connecting screws 12 may be provided which engage in the intermediate slide 10 by cross threaded holes. The length of the threaded portion of the connecting bolts 12 is dimensioned so that the threaded portion is longer than the strength of a coupling element and smaller than the strength of a coupling element plus the thickness of the intermediate slide 10. Thus, it is possible to determine during assembly of the door lock 1, whether the latch 3 can be actuated via the first outer nut 6a or the second outer nut 6b. In the in the Fig. 1 to 6 illustrated embodiment, the first outer nut 6a cooperating with the first outer coupling element 9a is rigidly connected to the intermediate slide 10. Will now have one in the FIGS. 1 to 6 handle, not shown, the outer nut 6a is actuated, the latch 3 is retracted independently of the closed state of the lock cylinder 7 in the forend 2, so that the panic door can be opened. The door lock 1 can then be unlocked at any time by operating the handle connected to the outer nut 6a. This side of the wing is usually associated with the inside of the building facing side of the wing. From the opposite side, ie from the outside of the building, the door lock 1 can be locked only with the help of the lock cylinder. This means that, for example, in case of danger, the door lock can be unlocked at any time from the inside of the building by operating the handle. From the outside of the building, the door lock 1 only by authorized persons who have a corresponding Key are unlocked. The inside of the building is therefore also called a panic page in practice.

The Fig. 7a and 7b show a variant of in Fig. 1 to 6 described door lock 1, in which a modified intermediate slide 10 is inserted. At the intermediate slide 10, a pawl 10s is rotatably mounted, which is on and auskoppelbar. The pawl 10s is brought into the disengaged state by a return spring 10sf. The return spring 10sf is formed as a compression spring and arranged between pawl 10s and the intermediate slide 10. The pawl 10s connects in the coupled state, the first coupling element 9a and / or the second coupling element 9b at least in a direction of movement, preferably in the unlocking, firmly with the intermediate slide 10. The pawl 10s engages behind for coupling to the first coupling element 9a and / or the second Clutch 9b trained undercut 9h. It can also be provided that the pawl 10s engages for coupling into a groove formed on the first coupling element 9a and / or the second coupling element 9b. It is thus possible to realize an access function of an authorized person by connecting the coupling device for coupling the intermediate slide 10 with the first coupling element 9a and / or the second coupling element 9b and for decoupling the intermediate slide 10 of the first coupling element 9a and / or of the second coupling element 9b triggers. Similarly, the panic door in case of danger, for example, in the event of a fire, automatically unlocked.

In the in Fig. 7a and 7b illustrated embodiment, the pawl 10s is actuated by a Schließzylinderzug 7z. The Schließzylinderzug 7z is operated via the lock cylinder. The lock cylinder is in this embodiment decoupled from the bolt, so that when turning the lock cylinder, the bolt is not locked or unlocked. A rotation of the lock cylinder causes a rotation of the Schließzylinderzugs 7z. The Schließzylinderzug 7z is formed as a two-armed lever which is mounted in the housing of the door opener 1. In the Fig. 7a and 7b is a bearing axis 7zl located around which the Schließzylinderzug 7z is pivotable. The one lever arm of the Schließzylinderzugs 7z has a switching cam 7zs on with a straight portion which merges into a circular arc, the other lever arm has at its end portion a switching lug 7zn, which rests in the coupled state on the pawl 10s.

Upon actuation of the lock cylinder 7, the core 7k of the lock cylinder slides along the shift cam 7zs. He exerts a force on the first lever arm of the Schließzylinderzugs 7z, which pivots the Schließzylinderzug 7z in the direction of the pawl 10s, so that the pawl 10s enters the coupled state. A bistable coil spring 7zf engaging the end portion of the other lever arm holds the lock cylinder cable 7z either in the coupling position or in the decoupling position.

The 8 and 9 show a first embodiment of the door lock according to the invention, which on the in Fig. 1 to 7 builds up the described principle of action.

The door lock 1 has optical sensors L1 to L7 and Hall sensors H1 and H2, which are arranged on a circuit board 16. On the board 16 an electronic evaluation device 17 is further arranged, which generates a specific output signal by a logical evaluation of at least two sensor signals and stores this particular output signal and / or via an interface. The structure of the board 16 is below in Fig. 13a and 13b described.

The optical sensors L1 to L7 are designed as bifurcated light barriers, which are switchable by a slide switch. When the slide switch is immersed in the photocell, the photocell is actuated, i. the optical sensor is active. If the slide switch is not immersed in the light barrier, the light barrier is inoperative, i. the optical sensor is inactive.

An auxiliary case sensor L6 cooperates with a switch 5s arranged on the auxiliary latch 5. A door contact sensor L7 cooperates with a switch 15s arranged on the door contact 15.

The electronic evaluation device 17 generates an output signal "Türzustandssabotage" when at the same time the signal of the auxiliary case sensor L6 is present and the signal of the door contact sensor L7 is not present or if at the same time the signal of the auxiliary case sensor L6 is not present and the signal of the door contact sensor L7 is present.

The electronic evaluation device 17 generates an output signal "door open" when at the same time the signal of the auxiliary case sensor L6 is present and the signal of the door contact sensor L7 is present.

The electronic evaluation device 17 generates an output signal "door closed" when at the same time the signal of the auxiliary case sensor L6 is not present and the signal of the door contact sensor L7 is not present.

Furthermore, the door lock 1 has a first slide sensor L3, a second slide sensor L4 and a third slide sensor L5, which can be switched by a switch slide 8s arranged on the latch slide 8. The slider sensors L3 to L5 are arranged in the direction of movement of the slide valve 8s one behind the other and spaced from each other on the circuit board 16. The slide switch 8s is designed to co-operate with a maximum of two of the three slide sensors L3 to L5. Since the bolt 3 is motion-coupled to the bolt slide 8 by a link gear, describe the signals of the slide sensors L3 to L5, the position of the bolt. 3

The electronic evaluation device 17 generates an output signal "latch retracted" when at the same time the signal of the first slide sensor L3 is present and the signals of the second slide sensor L4 and the third slide sensor L5 not present.

The electronic evaluation device 17 generates an output signal "latch extended" when at the same time the signal of the third slide sensor L5 is present and the signals of the first slide sensor L3 and the second slide sensor L4 are not present.

The electronic evaluation device 17 generates an output signal "bar partially extended" when at the same time the signal of the first Slider sensor L3 and the third slide sensor L5 is not present and the signal of the second slide sensor L4 is present.

Next, the door lock 1 on a Nusssensor L1, with the lock nut 6 for detecting a movement of a in Fig. 7 and 8th not shown and designed as an external handle handle cooperates. With the Nusssensor L1, a switching slide 9s cooperates, which is connected to the second coupling element 9b. As in the in Fig. 7 and 8th illustrated embodiment, the second outer nut 6b is coupled to the second coupling element 9b, is moved linearly upon rotation of the second outer nut 6b of the slide switch 9s.

The door lock 1 further comprises a bolt sensor L2, which with the lock nut 6 for detecting a movement of a in Fig. 7 and 8th not shown and designed as an internal handle handle cooperates. With the bolt sensor L2 acts a slide switch 9as, which is connected to the first coupling element 9a. As in the in Fig. 7 and 8th illustrated embodiment, the first outer nut 6a is motion-coupled to the first coupling element 9a, 9a is moved linearly upon rotation of the first outer nut 6a of the slide switch.

The electronic evaluation device 17 generates an output signal "panic function" when at the same time a signal of the Nusssensors L1 and a signal of the bolt sensor L2 and the signal of the third slide sensor L5 is not present.

The electronic evaluation device 17 generates an output signal "outside handle unauthorized actuated" when at the same time a signal of the nut sensor L1 is present and a signal of the bolt sensor L2 is not present.

The electronic evaluation device 17 generates an output signal "cylinder contact" when at the same time a signal of Nusssensors L1 and a signal of the bolt sensor L2 is not present and a signal of the third slide sensor L5 is present.

The door lock 1 has a coupling device for coupling the two handles, which comprises an electric control motor 13, a helical gear 13s and a clutch lever 13k. The output shaft of the electric control motor 13 is rotationally rigidly connected to the helical gear 13s, which acts on a first leg of the bell crank 13k designed as an angle lever. A second leg of the clutch lever 13k cooperates with a pawl 10s, which is rotatably mounted on the intermediate slide 10. The pawl 10s connects in the coupled state, the first coupling element 9a and / or the second coupling element 9b at least in a direction of movement, preferably in the unlocking, firmly with the intermediate slide 10. The pawl 10s engages behind for coupling to the first coupling element 9a and / or the second Clutch 9b trained undercut 9h. It can also be provided that the pawl 10s engages for coupling into a groove formed on the first coupling element 9a and / or the second coupling element 9b. It is thus possible to realize an access function of an authorized person by connecting the coupling device for coupling the intermediate slide 10 with the first coupling element 9a and / or the second coupling element 9b and for decoupling the intermediate slide 10 from the first Clutch element 9a and / or released from the second coupling element 9b .. For this purpose, an access control, such as a reading unit for reading an indentification chip is provided on the door leaf or on the door frame. When an authorized identification chip is read out, the coupling device designed as an electric motor 13 is then activated, which actuates the pawl 10s. Due to the coupling, the lock is then manually unlocked from both sides of the wing by operating the respective handle. Independently of the coupling device, the lock can be unlocked manually at any time by actuating the handle from the inside of the building. In addition, the door lock can always be unlocked by pressing the lock cylinder with the appropriate key. This means that from the outside of the building, the door lock 1 can only be unlocked by authorized persons, who are in possession of a corresponding key or a corresponding identification chip, by actuating the lock cylinder or by actuating the external handle.

In the region of the helical gear 13s, a first position sensor H1 and a second position sensor H2 are arranged. The position sensors H1 and H2 are designed as Hall sensors, which are connected by a arranged on the output of the helical gear 13s permanent magnet. The position sensor H1, H2 is active or actuated when the permanent magnet is above the position sensor H1, H2. The position sensor H1, H2 is inactive or inoperative when the permanent magnet is not above the position sensor H1, H2.

The electronic evaluation device 17 generates an output signal "outside handle coupled", if at the same time a signal of the first Position sensor H1 is not present and a signal of the second position sensor H2 is present.

The electronic evaluation device 17 is connected to the electric control motor 13 and has a timer, which is set by the output signal "external handle coupled". After the timer has elapsed, the electric control motor 13 is triggered to decouple the two handles connected by the coupling device.

The 10 and 11 show a second embodiment of the door lock. 1

The door lock 1 is like the one in 8 and 9 described door lock, with the difference that the door lock 1 is designed as a motor lock and instead of the board 16, a board 16 'is provided. The structure of the board 16 'is below in Figs. 14a and 14b described.

An electric drive motor 14 is provided which actuates the latch 3 via a cam disc 18. The cam disk 18 has at its end face a cylindrical contact piece 18 s, which in a rotation of the cam disc 18 by about 180 ° in the clockwise direction from its in Fig. 9 and 10 illustrated starting position the bolt slide 8 lifts and thereby pulls the bolt 3 in the forend 2. After this rotation, the switch piece 18s is in an upper position, and the door can be opened. The position of the switching piece 18s is transmitted via a two-armed cam lever 19, wherein the cam lever 19 at its cam lever 18 facing away from the lever arm has a switching piece 18s, which cooperates with a motor position sensor L8. The engine position sensor L8 is electrically connected to the electronic evaluation device 17.

A bolt sensor L2 'acts like the one in Fig. 7 and 8th described bolt sensor L2 with the lock nut 6 for detecting a movement of a in Fig. 9 and 10 not shown and designed as an internal handle handle together. The movement is transmitted via a pivot lever 20 mounted in the bearing of the cam lever 19. The pivot lever 20 has at its end remote from the bearing on a switching piece 20s, which cooperates with the bolt sensor L2 '.

The two above-described boards 16 and 16 'are produced from a universal board 21, which in Fig. 12a and 12b is shown.

The universal board 21 is formed so that by removing portions of the universal board 21, both the board 16 (see Fig. 13a and 13b ) as well as the board 16 '(see Figs. 14a and 14b ) can be produced.

The universal board 21 has linear predetermined breaking points 21 b. The predetermined breaking points 21 b may be formed, for example, as a hole structure or as a score line. The predetermined breaking points may be formed as webs which are arranged between slots, as in the in Fig. 12a and 12b shown embodiment is shown.

The predetermined breaking points 21 b can be introduced either in the production of the universal board 21 or in a post-processing.

If arranged on the universal board 21 printed conductors are produced by milling, the predetermined breaking points 21 b can be introduced in one operation with the production of the conductors.

The predetermined breaking points 21 b can be designed so that they allow a severing without tools. The use of a tool, such as a pair of pliers or the application of the predetermined breaking point 21 b to a breaking edge can also be provided.

It is preferably provided that the predetermined breaking points 21 b do not traverse any conductor tracks. This can be achieved by the functional groups are also electrically separated from each other and / or necessary connections are realized via cable connectors.

Pertinax, hard paper or fiberglass can be used as the board material.

On the universal board are in the 8 to 11 described optical sensors L1 to L8 and the Hall sensors H1 and H2 arranged. On the universal board 21, two bolt sensors are arranged, namely the bolt sensor L2 and the bolt sensor L2 '.

To train in the Fig. 13a and 13b shown board 16 for use in the in 8 and 9 shown first embodiment of the door lock 1 is removed from the universal board 21 of the lower portion having the optical sensors L2 'and L8.

To train in the Figs. 14a and 14b illustrated board 16 'for use in the in 10 and 11 shown second embodiment of the door lock 1 is removed from the universal board 21, the right section, which has the optical sensors L1 and L2.

LIST OF REFERENCE NUMBERS

1

Locks

2

stulp

3

bars

3z

spigot

4

latch

5

auxiliary latch

5s

switch slide

6

lock follower

6a

first outer nut

6b

second outer nut

6m

takeaway

7

lock cylinder

7k

Core of the lock cylinder

7z

Schließzylinderzug

7zl

bearing axle

7Zn

switching lug

7zs

switching curve

8th

locking slide

8k

scenery

8s

switch slide

9a

first coupling element

9as

Slide switch on the first coupling element

9b

second coupling element

9f

compression spring

9h

undercut

9k

coupling recess

9s

switch slide

10

between the slide

10s

pawl

10SF

Return spring

11

coupling member

12

connecting screw

13

electric control motor

13k

clutch lever

13s

helical

14

electric drive motor

15

door contact

15s

switch slide

16, 16 '

circuit board

17

electronic evaluation device

18

cam

18s

switching piece

19

cam lever

19s

switch slide

20

pivoting lever

20s

switching piece

21

Universal board

21 b

Breaking point

L1

nut sensor

L2, L2 '

bar sensor

L3

first slider sensor

L4

second slider sensor

L5

third slider sensor

L6

Auxiliary Fall Sensor

L7

Door contact sensor

L8

Motor position sensor

H1

first position sensor

H2

second position sensor

Claims (15)

Lock (1) for a wing of a door or a window of a building with a lock housing in which a lock mechanism is arranged, which comprises a nut (6) for connecting a handle, a locking device having a latch (3) and / or a latch bolt for locking and / or unlocking, - If necessary, a latch (4), and a transmission device which cooperates with the locking device and with the nut (6), characterized,
that a sensor device is arranged in the lock housing, the plurality of sensors (L1 to L8; H1, H2) comprises, on a common printed circuit board (16, 16 ') of the sensor device are arranged, and detect changes in position of movable bearing components, or an actuator of the lock mechanism. Lock according to claim 1,
characterized,
that the circuit board (16, 16 ') is interchangeably arranged in the lock housing. Lock according to claim 1 or 2,
characterized,
that the circuit board (16, 16 ') extends only in a section of the length of the lock housing. Lock according to one of the preceding claims,
characterized,
that the circuit board (16, 16 ') extends only in a section of the depth of the lock housing. Lock according to one of the preceding claims,
characterized,
that the board (16, 16 ') extends over the entire length of the lock housing and / or the entire depth of the lock housing. Lock according to one of the preceding claims,
characterized,
that the circuit board (16, 16 ') extends parallel to the floor of the lock housing in one plane. Lock according to one of the preceding claims,
characterized,
in that the circuit board (16, 16 ') and / or the associated sensor (L1 to L8; H1, H2) are arranged at a distance from at least one of the monitored components or an actuator of the lock mechanism. Lock according to claim 7,
characterized,
that the distance is greater than the detection distance of the corresponding sensor (L1 to L8; H1, H2). Lock according to claim 7 or 8,
characterized,
in that at least one of the monitored components actuates a sensor transmission element which extends from the monitored component to the detection range of the sensor (L1 to L8; H1, H2) determined by the detection distance. Lock according to one of the preceding claims,
characterized,
in that some of the several sensors (L1 to L8; H1, H2) are arranged in a sensor group on an associated subsection of the board (16, 16 '). Lock according to claim 10,
characterized,
in that at least two different sensor groups are respectively arranged in different partial areas of the board (16, 16 '), preferably spaced from one another. Lock according to claim 11,
characterized,
that the circuit board (21; 16, 16 ') in a region between the two groups at least one predetermined breaking point (b 21). Lock according to one of the preceding claims,
characterized,
in that at least one of the sensors is designed as a light barrier (L1 to L8) or optical proximity switch. Lock according to one of the preceding claims,
characterized,
in that at least one of the sensors is designed as a Hall sensor (H1, H2) or reed contact and / or that it is preferably provided that at least one of the sensors is designed as a micro probe or microswitch. Lock according to one of the preceding claims,
characterized,
that the bolt (3) and / or the latch bolt and / or the nut (6) and / or the transmission device is a monitored movably mounted component.

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