EP2765261A2 - Closing device for a building - Google Patents

Abstract

The device i.e. window (1), has a frame (10), and an adjusting vane (13) i.e. casement, adjustably arranged at the frame and adjustable between opened and closed positions. A locking device locks the vane in a locked position and adjusts the vane relative to the frame in an unlocked position. An electromotive drive device adjusts the locking device between the locked and unlocked positions. An actuation element (3) is arranged at the vane and in effective connection with the drive device for producing an electrical control signal for controlling the drive device during actuation by a user.

Description

The invention relates to a closing device of a building according to the preamble of claim 1.

Such a closing device comprises a frame, a variable adjustment arranged on the frame adjustable between an open and a closed position, and a locking device which locks the Verstellflügel in the closed position in a locked position and in an unlocked position, an adjustment of the Verstellflügels relative to the frame. In addition, an electromotive drive device is provided, which serves for adjusting the locking device between the locked position and the unlocked position.

The locking device can be realized, for example, through a window or a door of a building. In a window, a window sash is adjustable on a frame, in particular displaceably or pivotably arranged, it being possible to provide pivoting of the adjustment sash about different pivot axes, namely a vertical pivot axis for completely opening the window Window and a horizontal pivot axis for tilting the window, allow. In the case of a door, a door leaf is arranged on a frame which is also referred to as a door frame, wherein, when the door is configured, for example, a patio door can also be provided with pivoting about the door leaf about different pivot axes.

In principle, the adjustment wing can be designed as a swing wing or sliding sash. A pivoting wing is pivotable to the frame. A sliding leaf is slidable to the frame.

The locking device serves to lock in its locked position the adjusting wings, such as a window sash, with the frame, so that the adjusting wing is held in its closed position on the frame. The locking device is actuated by a motor arranged on the frame drive device and adjusted in this way between its locked position and the unlocked position.

In a building window, the locking device may for example be realized by adjustable on the window sash locking pin, which can be adjusted by the action of the drive device to adjust in this way the locked position or the unlocked position of the locking device.

Such a closing device is, for example, in the German patent application not yet published at the time of filing the present application 10 2012 203 602.4 whose contents are to be included in the present case.

When in the DE 10 2012 203 602.4 described closing device, the drive device is designed as an auxiliary drive in the manner of a servo motor, which supports a manual actuation of the locking device by motor.

From the DE 20 2005 000 784 U1 a device for detecting the position of an actuating handle for a window or a door is known. The device is designed to generate a radio signal, which indicates a functional position of the actuating handle, and to transmit it to a receiving station. The receiving station evaluates the signal and thus allows monitoring of the window or the door.

The object of the present invention is to provide a locking device which is of simple construction and can be actuated in a way that is comfortable for a user for pivoting a adjusting blade.

This object is achieved by an article having the features of claim 1.

Accordingly, an actuating element arranged on the adjusting leaf is provided, which is in operative connection with the drive device and is designed to generate an electrical control signal for controlling the driving device when actuated by a user.

The present invention is based on the idea of providing a manually operated by a user actuating element on the adjusting wing, which generates electrical signals for controlling the particular arranged on the frame electric motor drive device and transmitted to the drive device to activate them for adjusting the locking device. The actuating element thus interacts electrically with the drive device and transmits suitable control signals to the drive device in order to effect an actuation of the locking device in this way.

The actuator advantageously has at least one switching device in the form of, for example, a button, a toggle switch or a push button. The one or more switching devices can assume different switching states, as a function of which the actuating element generates different control signals and transmits them to the drive device for controlling the drive device.

For example, when pressing a first switching device in the form of, for example, a push button, the drive device for transferring the locking device can be driven to its locked position. A second switching device can be provided, upon actuation of which the drive device for transferring the locking device into a first unlocked position, in which the adjusting wing can be pivoted about a first pivot axis, is controlled. And a third switching device may be provided, upon actuation of which the drive device for transferring the locking device into a second unlocked position in which the adjusting wing can be pivoted about a second, different from the first pivot axis pivot axis is controlled. If the switching devices are designed as pushbuttons or pushbuttons, then the switching devices together have, for example, three different switching states. Depending on the currently existing switching state, that is, for example, upon actuation of the switching device, which causes a locking of the locking device, the drive device is controlled in a suitable manner, that is activated, for example, for locking the locking device.

The actuator may, for example, comprise an energy store in the form of e.g. a battery or an actuatable power generating device to generate the control signal upon actuation of the actuating element by a user. This has the advantage that an external electrical supply of the actuating element is not required, but the energy required for generating electrical control signals is ready or generated at the location of the actuating element.

If the actuating element has an energy-generating device, the actuating element in a specific embodiment can have, for example, a grip element which is adjustable, for example pivotable, on a base part and which is designed to cooperate with the energy-generating device for generating the control signal. By means of the energy generating device, a mechanical movement of the grip element is then converted into electrical energy.

For example, the power generating device may be piezoelectrically configured to convert a force mechanically exerted on the actuating element into an electrical voltage. For this purpose, the energy generating device has at least one piezoelectric component made of a piezoelectric material. If a mechanical force exerted on the power generating device, so this causes an electrical voltage that can be forwarded, for example, to an electronic control device of the actuating element. As a result of the electrical voltage generated on the actuating element, the electronic control device is thus energized and enabled to generate a suitable control signal and to transmit it to the drive device for activating it.

In principle, however, the energy generating device can also exploit other physical principles of action for energy generation. For example, the Energy generating device inductively generate energy by generating a voltage signal based on electromagnetic induction, a movement of a conductor in a magnetic field.

In an advantageous embodiment, the actuating element and the drive device may be configured to communicate wirelessly with each other. For this purpose, both the actuating element and the drive device each have a signal transmission device, wherein the signal transmission device of the actuating element is formed in the simplest case as a transmitting unit, while the signal transmission device of the drive device serves as a receiving unit. The signal transmission device of the actuating element transmits the control signal as a radio signal wirelessly to the signal transmission device of the drive device, which receives the control signal and further processes it in a suitable manner.

In principle, the communication between the actuating element and the drive device may be limited to a transmission of control signals from the actuating element to the drive device. In this case, as stated, the signal transmission device of the actuating element is designed as a transmitting unit and the signal transmission device of the driving device as a receiving unit. It is also conceivable and possible, however, that a communication between the actuating element and the drive device takes place in two directions and, in particular, signals are also transmitted from the drive device to the actuating element. For example, the drive device may transmit status signals indicative of a position of the latch to the actuator to inform the actuator of which position the drive and / or latch are currently located.

In an advantageous embodiment, the actuating element has a display device, for example in the form of a (small) screen or in the form of individual light elements (for example LEDs) to indicate a position of the locking device or a just assumed switching state of the switching devices of the actuating element. For example, can be displayed by means of the display device, whether the locking device is currently in a locked state or unlocked. Or it may be indicated that a switching device has just been actuated for a specific activation of the drive device, for example in order to control the drive device for unlocking the locking device. By means of the display device, a user in easier, clear way to immediately recognize in what state the locking device is currently, for example, which position the locking device currently occupies.

Advantageously, the adjusting wing can be arranged on the frame in such a way that it can be moved in a different manner relative to the frame, depending on the position of the locking device. Thus, the adjusting vanes can advantageously be pivoted relative to the frame in a first unlocked position of the locking device about a first pivot axis and in a second unlocked position of the locking device about a second pivot axis different from the first pivot axis. The first unlocked position may, for example, correspond to a position in which the adjusting leaf can be swiveled about a vertical pivot axis for a complete opening of the closing device, if the closing device is installed on the building as intended. The second unlocked position, however, can correspond to a position in which the adjusting wing can be tilted about a horizontal pivot axis for a partial opening of the locking device.

The drive device is used for adjusting the locking device, that is for adjusting the locking device between their different positions. In addition, it may be provided that the drive device also supports a pivoting of the adjusting vane by at least one of the pivot axes of the adjusting vane by an electric motor or even automatically performs it. For example, it can be provided that the drive device supports a tilting of the adjusting vane by an electric motor, so that when the locking device is transferred to an unlocked position in which pivoting about this horizontal pivot axis is possible , At the same time a tilting about these pivot axes is effected.

Fig.1

eine schematische Ansicht einer Schließvorrichtung in Form eines Fensters eines Gebäudes;

Fig. 2

eine schematische Ansicht einer Schließvorrichtung mit einem an einem Verstellflügel angeordneten Betätigungselement und einer an einem Rahmen angeordneten Antriebsvorrichtung zum Verstellen einer Verriegelungseinrichtung;

Fig. 3A, 3B

unterschiedliche Ansichten einer Antriebsvorrichtung zum Verstellen einer Verriegelungseinrichtung;

Fig. 4A, 4B

unterschiedliche Explosionsansichten der Antriebsvorrichtung;

Fig. 5

eine schematische Ansicht einer Verriegelungseinrichtung im Zusammenwirken mit einer Antriebsvorrichtung;

Fig. 6

eine schematische Ansicht eines Betätigungselements;

Fig. 7A

eine andere schematische Ansicht eines Betätigungselement;

Fig. 7B

eine schematische Ansicht einer Energieerzeugungseinrichtung eines Betätigungselements; und

Fig. 8

eine schematische Ansicht eines Betätigungselements im Zusammenwirken mit einer Antriebsvorrichtung.

The idea underlying the invention will be explained in more detail with reference to the embodiments illustrated in the figures. Show it:

Fig.1

a schematic view of a closure device in the form of a window of a building;

Fig. 2

a schematic view of a closing device with an actuating element arranged on a adjusting wing and arranged on a frame drive device for adjusting a locking device;

Fig. 3A, 3B

different views of a drive device for adjusting a locking device;

Fig. 4A, 4B

different exploded views of the drive device;

Fig. 5

a schematic view of a locking device in cooperation with a drive device;

Fig. 6

a schematic view of an actuating element;

Fig. 7A

another schematic view of an actuating element;

Fig. 7B

a schematic view of an energy generating device of an actuating element; and

Fig. 8

a schematic view of an actuating element in cooperation with a drive device.

Fig. 1 shows a schematic view of a window 1, in which an adjusting wing 13 in the form of a sash on a frame 10 about hinges 11, 12 is pivotally arranged such that the adjusting wing 13 can be pivoted about a first pivot axis L1. The adjusting wing 13 can in this case be brought into a closed position in which it rests against the window frame 10, wherein it is in this closed position via a (in Fig. 1 not shown) locking device can be locked, so that opening the Verstellflügels 13 without actuation of - not yet explained - - actuating element 3 on the Verstellflügel 13 is not possible.

In a locked position, the adjusting wing 13 is thus locked to the window frame 10. By actuating the actuating element 3, the adjusting wing 13 can be unlocked so that it can be opened, wherein the locking device in a conventional manner has different positions, in which the Adjustment wing 13 is unlocked relative to the frame 10 and can be pivoted in different ways.

Thus, the adjusting wing 13 can be pivoted in a first unlocked position about the hinges 11, 12 and thus about the vertically directed first pivot axis L1. In contrast, in a second unlocked position, the adjusting vane 13 can be tilted about a second pivot axis L2, which is directed horizontally in contrast to the vertical first pivot axis L1, so that the adjusting vane 13 can be transferred into a tilted position relative to the frame 10.

As schematically in Fig. 2 is shown, on the frame 10, a drive device 2 is arranged, which in separate views in Fig. 3A, 3B . 4A . 4B is shown and explained below.

The drive device 2 is designed in the manner of a spindle drive and serves to control a controlled via the actuating element 3 adjusting a locking device 14 (see Fig. 5 ), which locks the adjusting wing 13 relative to the frame 10 in the closed position to make motor. The locking device 14 is designed as a band-shaped push or pull member, is adjustably arranged on the adjusting wing 13 and has locking pins 140 which can be adjusted to cooperate with arranged on the frame 10 closing pieces 101 and in different positions relative to the closing pieces 101.

A locking pin 140 of the locking device 14 engages in a locked position, in which the adjusting wing 13 is locked to the frame 10 in a recess 212 of a housing member 21 of the drive device 2 such that the locking pin 140 movement of the adjusting wing 13 relative to the frame 10 prevented. Relative to this recess 212, the locking pin 140 is adjusted with appropriate control of the drive device 2 so that it passes out of a locking engagement, the locking device 14 is thus unlocked and the adjusting wing 13 can be pivoted or tilted to the frame 10.

Distributed around the frame 10 are a plurality of locking pins 140 (eg, six to eight pins) provided which lock in the locked position, the frame 10 with the adjusting wing 13 together and can be operated to unlock

(please refer Fig. 5 ). However, the drive device 2 only acts on one of these locking pins 140 and also displaces the other locking pins 140.

By means of in Fig. 3A, 3B and 4A . 4B shown drive device 2, the adjustment of the locking pin 140 is performed by a motor. For this purpose, the drive device 2 has a spindle drive 20 with a spindle 201 and a spindle nut 200. The spindle 201 is rotatably supported about a longitudinal axis L and coupled to an electric motor (not shown) for driving the spindle 201. The spindle 201 has an external thread, which engages with a threaded bore 204 of the spindle nut 200 in such a way that upon rotation of the spindle 201 about the longitudinal axis L, the spindle nut 200 rolls on the spindle 201 and along the longitudinal axis L relative to the spindle 201 is adjusted.

The spindle nut 200 is non-rotatably arranged in a housing 202 of the spindle drive 20 and passes through a recess of the housing 202 with a connecting piece 205, via which a thrust piece 211 via screws 206 fixedly connected to the spindle nut 200 (see Fig. 4A ). During a rotational movement of the spindle 201 about the longitudinal axis L, the spindle nut 200 and thus also the thrust piece 211 are thus moved along the longitudinal axis L, so that the thrust piece 211 slides longitudinally along a guideway 210 on the housing element 21.

The spindle drive 20 is connected via attachment portions 105, 106 with a mounting plate 104, to which also the housing member 21 is attached, and connected to the frame 10 above. How out Fig. 4A can be seen, the spindle drive 20 via a mounting cover 107 and screws 108 on the one hand to the mounting portion 106 and a housing cover 203 on the other hand connected to the mounting portion 105.

On the mounting plate 104 and two microswitches 6, 7 are arranged, which serve for detecting a pivot position of the adjusting wing 13 relative to the frame 10 and in response to the position of the adjusting wing 13 relative to the frame 10 generate a signal. The microswitch 6 is arranged on the mounting plate 104 via a housing 60 and held thereon.

In principle, only one of the microswitches 6, 7 can be used, so that the presentation shows advantageous alternatives. When the adjusting wing 13 is open, the drive device 2 is switched off for safety reasons. Only when each microswitch used 6, 7 is actuated in the closed position of Verstellflügels 13, the drive device 2 is ready for operation and can be controlled.

The spindle drive 20 is connected to a supply line 22 via which the electric motor of the spindle drive 20 is electrically supplied and controlled.

To adjust the locking device 14 in the form of the thrust-resistant thrust member with the locking pin 140 disposed thereon, the drive device 2 is energized and moved by driving the spindle 201 connected to the spindle nut 200 thrust piece 211. About the thrust piece 211, the drive device 2 acts on the associated locking pin 140 (see Fig. 5 ) and moves it on the adjusting wing 13 (adjusting movement V), wherein the adjusting movement V is transmitted via the locking device 14 and on the other locking pin 140.

The movement of the locking device 14 with the locking pins 140 arranged thereon is possible only when the adjusting wing 13 is in its closed position. Only in this case engages the drive device 2 associated locking pin 140 in the thrust piece 211, wherein the thrust piece 211 is such that for pivoting the Verstellflügels 13 about the first pivot axis L1 or tilting about the second pivot axis L2 (see Fig. 1 ) of the associated locking pin 140 out of the thrust piece 211 and thus the adjusting wing 13 can be pivoted relative to the frame 10 and the drive device 2 arranged thereon.

When swinging back the adjusting wing 13 in its closed position in which the adjusting wing 13 is in circumferential engagement with the frame 10, the drive device 2 associated locking pin 140 again comes into engagement with the thrust piece 211, so that by actuation of the drive device 2, the locking device 14th in turn can be adjusted.

As already mentioned, the locking device 14, driven by the drive device 2, can assume three different positions. In the locked position, the adjusting wing 13 located in its closed position is locked to the frame and thus can not be moved relative to the frame 10. In its first unlocked position of the adjusting wing 13 can be pivoted about the first pivot axis L1. In the second unlocked position, the adjusting wing 13 can be tilted about the second pivot axis L2. Depending on the currently occupied position of the locking device 14, the locking pins 140 are in different relative positions to the respectively associated, arranged on the frame 10 closing pieces 101, wherein the position relative to the closing pieces 101, the locking or the pivoting of the adjusting wing 13 relative to the Frame 10 is specified.

The control of the drive device 2 is effected by an actuating element 3, as exemplified in Fig. 6 is shown. The actuator 3 is used for electronic control of the drive device 2 and generates suitable control signals for this purpose, which are transmitted to the drive device 2 and - depending on the type of control signal - the drive device 2 for transferring the locking device 14 in the locked position, the first unlocked position or activate the second unlocked position.

The actuating element 3 is not mechanically coupled to the drive device 2 and in particular does not transmit any mechanical forces. The control of the drive device 2 takes place solely by transmitting suitable electrical control signals.

The actuating element 3 is formed in the illustrated embodiment as a self-sufficient on the adjusting wing 13 functioning unit. The actuating element 3 has a base part 34, on which a grip part 340 is fixed and a grip element 25 (see FIG Fig. 7A ) adjustable, for example, pivotable, is arranged. On the base part 34, three different switching devices 30-32 are further provided, by means of which a user can select how the drive device 2 is to be controlled.

The switching devices 30, 31, 32 serve to determine which control signal is to be generated for driving the drive device 2. For example, when pressure is applied to the lower switching device 30 configured, for example, as a pushbutton, a control signal can be generated which activates the drive device 2 for transferring the locking device 14 into the locked position. On the other hand, upon actuation of the middle switching device 31, for example, a control signal can be generated which the drive device 2 for transferring the locking device 14 in the first unlocked position, in which a pivoting of the adjusting wing 13 about the vertical first pivot axis L1 is possible, drives. Upon actuation of the upper switching device 32, finally, a control signal can be generated, which drives the drive device 2 for transferring the locking device 14 to the second unlocked position, in which a tilting about the horizontal second pivot axis L2 of the adjusting wing 13 is possible.

The grip element 35 acts as shown schematically in FIG Fig. 7A shown, with an energy generating device 36 of the actuating element 3 together. In the Fig. 7B shown power generating device 36 is piezoelectrically, for example, using a piezoelectric device with a sequence of stacked piezoelectric layers, formed and cooperates with the handle member 35, which causes a displacement of the handle member 35, a force F to the power generating device 36, the piezoelectric in a voltage U is implemented. Via terminals 360, the energy generating device 36 is connected to an electronic control device 4, which is supplied with the generated voltage U for the electronic generation of a suitable control signal.

For actuating the gripping element 35, the gripping element 35, which is arranged, for example, in a gripping recess formed by the base part 34 and the gripping part 340, which is fixedly arranged thereon, for example integrally with the base part 34, can be pulled towards the gripping part 340. As the grip element 35 approaches the grip part 340, a compressive force is exerted on the energy generation device 36 which causes a voltage signal U to be forwarded to the control device 4.

The energy required to generate the control signal is thus generated on the actuating element 3 itself, so that a separate power supply of the actuating element 3 and a required wiring is not required.

The electronic control device 4 is advantageously connected to a signal transmission device 40, as shown schematically in FIG Fig. 8 is shown. Via the signal transmission device 40, the control signal S generated in the electronic control device 4 is transmitted wirelessly, ie as a radio signal, to a signal transmission device 50 of an electronic control device 5 of the drive device 2, so that the drive device 2 or the electronic control device 5 associated therewith receive the control signal S. and evaluate and accordingly the drive device 2 can control.

The communication between the actuator 3 and the drive device 2 thus takes place, in the illustrated embodiment, wirelessly. This has the advantage that no wiring between the - arranged on the adjusting wing 13 - actuator 3 and - arranged on the frame 10 - drive device 2 is required. In particular, therefore, eliminates the need for a cable transition between the frame 10 movable adjusting wing 13 and the frame 10 for the purpose of wiring the actuating element 3 with the drive device 2. In addition, since in the illustrated embodiment, the actuator 3 for its operation, in particular the signal generation, required energy is generated even by manual operation of the handle member 35 of the actuator 3, no cable to the actuator 3 is required at all, so that the actuator 3 can be flexibly arranged in any position on the adjusting wing 13, without this being a complicated adaptation of the structure of the adjustment 13 would require.

In principle, the communication between the actuating element 3 and the drive device 2 can take place in only one direction for transmitting the control signal S generated on the side of the actuating element 3 to the drive device 2. It is also conceivable, however, for the electronic control devices 4, 5 of the actuating element 3 and the drive device 2 to communicate in both directions, so that suitable control signals are transmitted to the drive device 2, for example from the side of the actuating element 3, and vice versa, for example state signals for indicating a position, which the locking device 14 is currently occupying, or a state of the drive device 2 is being sent.

As in Fig. 6 3, display devices 300, 310, 320 are arranged on the base part 34 of the actuating element 3, for example in the form of individual light elements, in particular LEDs, which serve to indicate a state of the actuating element 3, the drive device 2 and / or the locking device 14. For example, it can be displayed via the display devices 300, 310, 320 which switching devices 30, 31, 32 have been actuated last. Or the display devices 300, 310, 320 can serve to indicate the position just taken up by the locking device 14, for which purpose advantageously a suitable status signal is transmitted from the drive device 2 to the actuating element 3.

Basically, as display devices, display devices arranged separately from the switching devices 30, 31, 32 on the base part 34, e.g. be provided in the form of LEDs. It is also conceivable, for example, that the switching devices 30, 31, 32 each have an integrated display device in the form of e.g. a backlight or the like, so that upon actuation of a switching device 30, 31, 32 an associated push button or the like lights up.

The control of the drive device 2 serves to adjust the locking device 14 and to transfer the locking device 14 in this way in the desired position. The pivoting of the adjusting wing 13 takes place - after the adjustment of the locking device 14 - then manually in the usual way, which can also be provided that the drive device 2, for example, tilting the Verstellflügels 13 about the second pivot axis L2 upon transfer of the locking device 14 in the second unlocked Motor assisted position.

The actuator 3 allows an (electronic) control of the drive device 2 without transmitting mechanical forces from the actuator 3 to the drive device 2. The basic operation of the actuator 3 is similar to conventional over a manually adjustable window handle, so that an ergonomically similar process as in a conventional, manually operated window handle results.

The actuating element 3 may, for example, be arranged in a recessed grip on the inside (with respect to a building) on the adjusting wing 13, so that access from the outside to the actuating element 3 is difficult, if not impossible. This improves the security against burglary and makes it difficult to open the window or the door when accessing from outside.

The idea underlying the invention is not limited to the embodiments described above, but can in principle also be implemented in completely different embodiments.

In principle, for example, it is also conceivable, instead of an energy generating device 36, to provide an energy store in the form of a battery or accumulator on the actuating element 3, which serves for the electrical supply of the actuating element 3.

Likewise, in principle, it is also conceivable to wire the actuating element 3 with an electrical supply line for the electrical supply.

Finally, the transmission of control signals from the actuator 3 to the drive device 2 need not necessarily be wireless. It is also conceivable instead to transmit the signals via wired connection lines.

LIST OF REFERENCE NUMBERS

1

window

10

window frame

101

striker

104

mounting plate

105, 106

attachment section

107

mounting lid

108

screw

11, 12

hinge

13

casement

14

locking device

140

locking pin

2

driving device

20

spindle drive

200

spindle nut

201

spindle

202

casing

203

housing cover

204

threaded hole

205

connector

206

screw

21

housing element

210

guideway

211

thrust piece

212

recess

212A, 212B

section

213, 214

section

22

supply

3

actuator

30-32

switching device

310-320

display

34

base

340

handle part

35

handle element

36

Piezoelectric power generation unit

360

connections

4, 5

Electronic control device

40, 50

Signal transmission means

6, 7

microswitch

60

casing

F

force

L

longitudinal axis

L1, L2

swivel axis

S

control signal

U

tension

V

adjustment

Claims (12)

Locking device of a building, with - a frame, a variable-height adjustment wing arranged on the frame, which is adjustable between an open and a closed position, - A locking device which locks the Verstellflügel in the closed position in a locked position and in an unlocked position, an adjustment of the Verstellflügels relative to the frame, and an electromotive drive device for adjusting the locking device between the locked position and the unlocked position, marked by
an actuating element (3) arranged on the adjusting vane (13), which is in operative connection with the driving device (2) and is designed, when actuated by a user, to generate an electrical control signal (S) for controlling the driving device (2). Locking device according to claim 1, characterized in that the electromotive drive device (2) on the frame (10) is arranged. Closing device according to claim 1 or 2, characterized in that the actuating element (3) has at least one switching device (30-32) with different switching states, wherein the actuating element (3) is formed, depending on the different switching states different control signals (S) generate and for controlling the drive device (2) to the drive device (2) to transmit. Locking device according to one of claims 1 to 3, characterized in that the actuating element (3) an energy storage or a Power generating device (36) for generating the control signal (S) upon actuation of the actuating element (3) by a user. Locking device according to Claim 4, characterized in that the actuating element (3) has a grip element (35) which is adjustably arranged on a base part (34) and which is designed to cooperate with the energy generating device (36) for generating the control signal (S) , Locking device according to claim 4 or 5, characterized in that the actuating element (3) comprises an electronic control device (4) and the energy generating device (36) is adapted to generate an electrical voltage (U) and the electronic device (4) for generating the control signal (S) to provide. Locking device according to one of claims 4 to 6, characterized in that the energy generating device (36) is designed to piezoelectrically convert a mechanically applied to the actuating element (3) force (F) in an electrical voltage (U). Locking device according to one of the preceding claims, characterized in that the actuating element (3) and the drive device (2) each have a signal transmission device (4, 5), wherein the signal transmission device (4) of the actuating element (3) is formed, the control signal (S ) to be transmitted wirelessly as a radio signal to the signal transmission device (5) of the drive device (2). Locking device according to Claim 8, characterized in that the signal transmission device (5) of the drive device (2) is designed to transmit a status signal for indicating a position of the locking device (14) to the signal transmission device (5) of the actuating element (3). Locking device according to one of the preceding claims, characterized in that the actuating element (3) has a display device (300-320) for indicating a position of the locking device (14). Locking device according to one of the preceding claims, characterized in that the adjusting wing (13) in a first unlocked position about a first pivot axis (L1) and in a second unlocked position about a different from the first pivot axis (L1) second pivot axis (L2) relative to the frame (10) is pivotable. An assembly according to claim 11, characterized in that the drive device (2) supports the pivoting about at least one of the pivot axes (L1, L2) by an electric motor.

Images