WO2012084112A1

WO2012084112A1 - Mounting arrangement for a door actuator

Info

Publication number: WO2012084112A1
Application number: PCT/EP2011/005902
Authority: WO
Inventors: Thomas Salutzki; Alexander Hellwig
Original assignee: Dorma Gmbh + Co. Kg
Priority date: 2010-12-21
Filing date: 2011-11-24
Publication date: 2012-06-28
Also published as: SG190159A1; CN103270232A; EP2655769A1; TW201231775A; DE102010061400A1

Abstract

The invention relates to a mounting arrangement for a door actuator (10), comprising a mounting plate (11) for mounting the door actuator (10) on a receiving portion such as a door leaf, door lintel, wall, ceiling or the like, wherein the door actuator (10) can be fixed to the mounting plate (11) and wherein the mounting plate (11) has latching means (12) and the door actuator (10) has mating latching means (13) associated with the latching means (12), and the latching means (12) can be latched in the mating latching means (13) for the retentive arrangement of the door actuator (10) on the mounting plate (11), by means of the door actuator (10) being moved on the mounting plate (11) in a latching direction (14). According to the invention, at least one screw element (15) is provided between the door actuator (10) and the mounting plate (11), by means of which screw element the door actuator (10) can be moved in the latching direction (14) on the mounting plate (11) and by means of which screw element the latching means (12) can be moved into a latching position in the mating latching means (13) and/or retained in the latching position.

Description

The present invention relates to a mounting arrangement for a door operator with a mounting plate for mounting the door operator on a receptacle such as a door leaf, a lintel, a wall, a ceiling or the like, wherein the door operator can be mounted on the mounting plate, and wherein the mounting plate latching means and the door operator has the latching means associated counter-latching means, wherein the latching means to be held arrangement of the door operator are arranged on the mounting plate and latched in the counter-latching means by the door operator is moved on the mounting plate in a latching direction. The present invention further relates to a mounting method for mounting the door operator on the receptacle.

Door actuators can be mounted on a receptacle by using mostly screws that can be inserted through the door operator, and then bolted into the receptacle. If a mounting plate is used, this can first be mounted on the receptacle, for example, by several screws, usually wood screws or dowel screws are used. If the mounting plate is mounted on the holder, then the door actuator is put on and fastened again with screws to the mounting plate, which are passed through the door operator and screwed into the mounting plate. The disadvantage here is that after installation of the door operator, the screw on the mounting plate and on the top of the door operator is visible. Consequently, cover caps are frequently used which cover the receiving holes for receiving the screws in the door operator. For example, from DE 20 2007 005 265 U1 a mounting arrangement for a door operator for actuating a door is known, wherein the door operator can be screwed to a mounting plate. The mounting plate is first attached to a receptacle such as a door leaf, a lintel, a wall, a ceiling or the like, so that the screwing of the door operator on the mounting plate then takes place. The mounting plate has threaded holes in which screws can be screwed. The door actuator has a housing, whereby the screws are passed through the holes in the housing before they are screwed into the threaded holes of the mounting plate. This results in a screw connection of the door operator on the mounting plate, which is visible from the outside for a viewer. To hide the screw connections, door operators have covers that are placed on the housing after the door operator has been assembled. This results in a cumbersome arrangement of a lid, without the use of a lid, the screw, which takes place from an orthogonal direction on the mounting plate remains visible to a viewer. Furthermore, tools are required to make the screw connection for fastening the door operator to the mounting plate.

From DE 78 25 463 U1 a further mounting arrangement for a door operator on a mounting plate is known, wherein between the door operator and the mounting plate retaining grooves are provided with complementarily executed, opposite projections. Thus, the principle of a Nutenführung is realized, and the door operator must be pushed laterally onto the mounting plate. Subsequently, a spreading member is tightened in the form of a threaded pin, and it is achieved a pressure between the holding and the projection. Consequently, the door operator jams in the direction of insertion on the mounting plate, wherein a positive locking geometry is implemented by the groove guide. A disadvantage, however, is a required machining of the retaining groove and the jump. Furthermore, again a tool is required to operate the visible threaded pin.

It is therefore the object of the present invention to provide a mounting arrangement for a door operator, which overcomes the disadvantages of the prior art described above and allows a simplified mounting of the door operator on the receptacle. In particular, it is the object of the present invention to provide a backlash-free installation of a door operator on a receptacle and which is designed for transmitting high actuation forces of the door operator.

This object is achieved on the basis of a mounting arrangement for a door operator according to the preamble of claim 1 in conjunction with the characterizing features. Advantageous developments of the invention are specified in the dependent claims.

The invention includes the technical teaching that at least one screw element is provided between the door operator and the mounting plate, by means of which the door operator can be moved on the mounting plate in the latching direction and by means of which the latching means can be brought into a latching position in the counter latching means and / or the locking position are durable.

The invention is based on the idea that the screw can be used to move the door operator on the mounting plate in the latching direction until the latching means locked in Gegenrastmit- tel. If the screw is screwed with a corresponding torque, a force can be overcome, which may be necessary to move the locking means in counter-locking means in the final detent position. Of course, there is also the possibility of first manually moving the door operator after being placed on the mounting plate in the latching direction, and the screw element is activated only when the locking means must be engaged in the final detent position in the counter-locking means.

With the inventive arrangement of a screw between see the door operator and the mounting plate has the advantage that the locking means can be engaged in the counter-latching means with a force which is greater than a force, usually by manually moving the door operator in Verreastrichtung on the Mounting plate can be applied.

With particular advantage, the mounting plate may have four locking means, and the door operator may have the four locking means associated counter-locking means. The locking means and the counter-locking means may be configured such that the four locking means engage in a locking movement of the door operator in the locking direction at the same time in the locking means. The latching means may be arranged in pairs opposite to each other and / or in pairs on the mounting plate, in particular the paired latching means may be arranged spaced from each other on the mounting plate, that the distance of the locking means approximately corresponds to the main dimensions of the mounting plate. The mounting plate may have an elongated extent corresponding to the elongated extent of the door operator. The main dimensions of the mounting plate thus form a rectangle, and the locking means are arranged in the corners of the rectangle. Thus, the advantage is achieved that particularly high forces between the door operator and the mounting plate can be transmitted, and it is particularly advantageous if the mounting plate has a possible elongated extent, so that the pairwise oppositely arranged locking means have the greatest possible distance from each other. The operation of the door operator can be applied to this large forces, which are passed through the mounting plate in the recording. The load case, which results for the mounting plate, can then be considered favorable be when the latching means, in which the forces are introduced via the counter-latching means of the door operator in the mounting plate, the greatest possible distance from each other. Advantageously, the locking means may be resilient and have a chamfer to create upon reaching the locking position of the door operator on the mounting plate an elastic strain of the locking means in the counter-locking means. Until reaching the locking position of the locking means in the counter-locking means, the locking means are resiliently deformed, and the door operator is braced against the receptacle on which the door operator is placed. The locking means may be formed on the mounting plate as a wing-like Rastanformungen so that the locking means and the mounting plate can be produced from a one-piece sheet metal component. The design as a sheet metal component results in an elastic compliance of the locking means, and these can be bent resiliently until reaching the locking position in the counter-locking means. In particular, in order to apply the force for engaging the locking means in the counter-locking means with elastic deformation of the locking means, the screw can be activated, and the door operator does not have to be manually moved to the final locking position on the mounting plate, which may require high forces. By means of the screw element, which can be activated with a screwdriver, in particular with an Allen key, a correspondingly high force can be exerted on the door operator in order to pull or press it into the latching position above the mounting plate. Thus, the inventive use of a screw between the door operator and the mounting plate, the further advantage that the locking means can be clamped with a tightening force in the counter-locking means, which could not be applied by a manual engagement of the locking means in the counter-locking means. The screw element is arranged invisibly between the door operator and the mounting plate, so that the screw element due to a in the Türbetätiger tiger located hole or franking can be charged to train by this is supported on the door operator and is screwed into the mounting plate or the screw is loaded on pressure by this is taken in the longitudinal direction firmly in the door operator and can press against the mounting plate. Thus, a force between the door operator and the mounting plate can be applied via the screw to relocate the door operator relative to the mounting plate accordingly. In order to achieve a tensioning of the latching means in the counter-latching means upon reaching the latching position, it can be provided additionally or alternatively to the oblique engagement of the latching means that the counter-latching means in the door operator have a chamfer, so that the latching means on reaching the latching position of the door operator on the mounting plate tension elastically in the counter-locking means. In particular, both the locking means and the counter-locking means may have a bevel corresponding to each other, and the further the locking means in the counter-locking means reach the final detent position, the stronger the elastic tension of the locking means in the counter-locking means. The bevel has an angle to the plane of extension of the mounting plate, and upon engagement of the locking means in the counter-locking means, the locking means on the mounting plate are further elastically bent out of the plane of extension of the mounting plate out. Advantageously, the door operator has a housing with a lower-side receiving area, in which the mounting plate is receivable, wherein the housing surrounds the mounting plate laterally when the door operator is arranged on the mounting plate. The housing may have a support area with which the housing rests on the receptacle, such as the door leaf, the lintel, the wall, the ceiling or the like, when the door operator is on the mounting plate in the latching position. Consequently, the mounting plate can be a bracing element between See the door operator and the reception form. The mounting plate can be screwed by a plurality of screws on the receptacle, and the latching means are arranged in such a preformed manner on the mounting plate, that they are arranged at a distance from the surface of the receptacle. Now, if the door operator is arranged on the mounting plate and the locking means are engaged in the counter-locking means in the Rasposition, so the locking means bend elastically over the Anschrä- supply, which have the locking means and in particular the counter-locking means. In the assembled state of the door operator, the mounting plate is thus subjected to a force which pulls the mounting plate in the orthogonal direction of the recording. At the same time the door operator is pressed on its support area on the support, so that the result is a highly resilient arrangement of the door operator on the recording is possible.

According to an advantageous embodiment of the mounting arrangement according to the invention, the housing may comprise guide means which cooperate with counter-guide means of the mounting plate for guiding the door operator on the mounting plate in the guide direction. The guide means may, for example, form two bolt-like domes arranged at a distance from each other in the receiving region of the housing of the door operator, which are guided in the counter-guide means in the mounting plate, wherein the counter-guide means are for example designed as a guide link. This creates an exact arrangement of the housing of the door operator above the mounting plate, in particular an exact guidance of the locking means in the counter-locking means is achieved.

The housing may have at least one screw receptacle against which the screw element can be supported and / or into which the screw element can be screwed. For example, the screw can be designed with a screw head, which is stationary in the screw, but rotatably received. The screw shaft can be in a threaded hole in the mounting plate be screwed, and the screw is rotated, the distance of the mounting plate to the screw receptacle changes. In particular, the mounting plate may have at least one screw connection into which the screw element can be screwed and / or against which the screw element can be supported. The screw connection can be formed by the threaded hole in the mounting plate, while the screw receptacle receives the head of the screw. If the screw receptacle in the housing of the door operator designed as a threaded bore into which the screw is screwed, the screw can press with the end of the screw shaft against a pressure range forming the screw connection. In the latter case, the screw element is subjected to pressure when the door actuator is moved over the mounting plate in the latching direction.

Between the screw and the mounting plate can further be provided a connecting element, in which the screw is screwed and in particular form-fitting manner can be arranged on the mounting plate. For example, may be provided in the connecting element, a threaded bore into which the screw is screwed. At the same time, the connecting element is arranged in a form-locking manner on the mounting plate, and when the screw element is screwed into the threaded bore in the connecting element, a tensile force can be exerted on the mounting plate.

Advantageously, the housing of the door operator on at least one opening or franking through which a tool is passed, to enable the screw in rotation. The opening may be formed as a small hole or as a small recess in the housing, which is merely dimensioned such that a screwing tool, for example an Allen wrench or a screwdriver, can be passed through the opening. As a result, the opening becomes so on Housing arranged that it is aligned with the central axis of the screw.

With further advantage, the mounting plate can have a snap element, which can be brought into a latching arrangement on the housing of the door operator, in particular if the door operator is placed on the mounting plate in the latching position. The snap element may be integrally formed with the mounting plate and form a spring tongue, which comes in a latching arrangement on the housing of the door operator when the door operator is placed on the mounting plate in the locking position. For an automatic release of the door actuator is prevented by the mounting plate, so that even with a loosening of the screw between the door operator and the mounting plate, a release of the door operator of the mounting plate is not possible without first releasing the snap element from the latched arrangement on the housing.

The object of the present invention is further achieved by a mounting method for mounting a door operator on a receptacle such as a door leaf, a lintel, a wall, a ceiling or the like by means of a mounting plate, wherein the mounting plate is attached to the receptacle and the door operator then on the mounting plate is arranged, and wherein the mounting plate latching means and the door operator has the latching means associated counter-latching means, and the latching means are latched to the holding arrangement of the door operator on the mounting plate in the counter-latching means by the door operator is moved on the mounting plate in a latching direction. According to the invention, at least one screw element can be arranged between the door operator and the mounting plate, and the door operator is moved in locking direction by means of the screw element on the mounting plate and the latching means are brought into a latching position in the counter-latching means by means of the screw element and / or these are moved into held the locking position. It is advantageous to use the screw ment in particular for applying a force between the door operator and the mounting plate in the latching direction in order to bring the latching means in the counter-locking means in the final latching position. This force can be higher than a manual force with which the door operator can be moved on the mounting plate in the latching direction.

In particular, the door operator can be placed on the mounting plate prior to activation of the screw and manually moved in the latching direction to keep the locking means in arrangement of the Türbe- on the mounting plate in the counter-locking means at least until the final detent position engage, in particular after manual movement of the door operator in Verreastrichtung the screw is activated to engage the locking means in the final detent position in the counter-latching means. In particular, the last subsection of the movement of the door operator over the mounting plate in the latching direction can be made possible by means of the screw element to apply the corresponding force to the door operator in the latching direction in order to finally lock the latching means in the counter-latching means. Further, the invention improving measures are shown in more detail together with preferred embodiments of the present invention. The following figures show schematically:

1 a shows an exemplary embodiment of a mounting arrangement of a door operator on a mounting plate in a perspective view,

1 b the embodiment of the mounting arrangement of the door operator on the mounting plate in a latched arrangement, 2a shows another embodiment of a mounting arrangement of a door operator on a mounting plate in a perspective view,

2b shows the embodiment of the mounting arrangement according to FIG.

2a, wherein the door operator is in a latched arrangement on the mounting plate,

3a shows another embodiment of a mounting arrangement of a door operator on a mounting plate in an unlocked view,

3b, the mounting arrangement according to FIG. 3a, wherein the door actuator was moved manually in Verreastrichtung on the mounting plate,

3c shows the embodiment of the mounting arrangement of the door operator on the mounting plate according to FIGS. 3a and 3b, wherein the screw element is activated for moving the door operator into the final latching position,

4a shows another embodiment of a mounting arrangement for a door operator on a mounting plate with a latching direction, which is aligned transversely to the longitudinal extent of the door operator and

Fig. 4b, the mounting arrangement of the door operator on the mounting plate of FIG. 4a in a latched arrangement.

In Figures 1a and 1b, a first embodiment of a mounting arrangement for a door operator 10 with a mounting plate 11 for mounting the door operator 10 on a receptacle not shown in detail shown. The mounting plate 11 can be fastened with screws 26 on the receptacle, and then the door operator 10 can be arranged on the mounting plate 1 1. For this purpose, the door operator 10 is placed on the mounting plate 11, so that the mounting plate 11 is received in a receiving area 17 of the housing 16 of the door operator 10. The receiving portion 17 forms a cavity in the housing 16, and when the Türbetätiger 0 is placed with the housing 16 on the mounting plate 1 1, the mounting plate 11 is in the receiving area 17, and the housing 16 of the door operator 10 can with a support area 18, the surrounds the receiving area 17, resting on the receptacle.

The mounting plate 11 has latching means 12, which are formed laterally on the mounting plate 11 as a wing-like projections. On the inside in the housing 16 counter-locking means 13 are provided, which are formed in the form of recesses and in which the locking means 12 can be engaged. The engagement of the latching means 12 in the counter-latching means 13 is effected by a movement of the door actuator 10 in a latching direction 14. This movement can be performed at least partially manually, which according to the invention, a screw 15 is shown in a screw receptacle 21 on the housing 16 of the door operator 10 is recorded. The screw 15 is connected via a screw 22 to the mounting plate 11, wherein the screw connection 22 is formed by a bent tab in the material of the mounting plate 11, in which a threaded hole is introduced. In the threaded bore of the screw 22, the screw 15 is screwed, and the screw receptacle 21 forms a holder on which the head of the screw 15 comes into abutment. If the screw 15 is activated by this is rotated by means of a tool through an opening 24 in rotary motion, the shaft of the screw 15 is screwed into the screw 22. With the screwing-in movement of the screw element 15 into the screw Bond 22, the door operator 10 is moved along the Verrastrichtung 14 on the mounting plate 11 so that the locking means 12 can latch in the counter-locking means 13. On the mounting plate 11 four locking means 12 are mounted in a paired arrangement, and in the housing 16 of the door operator 10 four counter-locking means 13 are introduced, which are associated with the respective locking means 12. The four locking means 12 form a rectangle which corresponds approximately to the main dimensions of the mounting plate 11. The screws 26 for screwing the mounting plate 11 on the receptacle are arranged adjacent to the wing-like molded locking means 12 to ensure optimum introduction of force from the housing 16 of the door operator 10 via the mounting plate 11 in the recording without major resiliencies in the power flow are available.

The mounting plate 1 1 is made of a sheet metal component by means of punch-bending operations, and the locking means 12 are integrally formed with the mounting plate 1 1 and formed as elastic, wing-like projections on the base body of the mounting plate 11. Furthermore, the screw connection 22 is designed as a bent tab which extends approximately perpendicularly out of the plane of extent of the main body of the mounting plate 11 and into which a threaded hole is made. In the middle, the mounting plate 11 has a geometrical stiffener 27, which is designed in the form of a curvature stamped into the mounting plate 11 and which extends in the longitudinal direction of the mounting plate 11.

The counter-locking means 13 form guide grooves, which are inside the housing

16 of the door operator 10 are introduced and in the receiving area

17 ways. The grooves have a chamfer with respect to the flat support portion 18 on the underside of the housing 16, and when the wing-like locking means 12 are engaged in the groove-like counter-latching means 13, the latching means 12 undergo elastic deformation and at the same time, the housing 16 of the door operator 10 is pressed against the receptacle via the support area 18. Consequently, a highly resilient arrangement of the door operator 10 results on the surface of the receptacle, and the operating forces in the operation of the door operator 10 can be transferred via the housing 16 in the receptacle, such as the door leaf or the lintel.

Figures 2a and 2b show another embodiment of a door operator 10 with a housing 16 and a receiving area 17, in which a mounting plate 11 is inserted. The embodiment shown comprises two screw members 15 extending between the door operator 10 and the mounting plate 11. The door operator 10 has on the inside in the receiving area 17 two screw receptacles 21, and in each of the screw receptacles 21, a screw 15 is received. The mounting plate 11 has two screw 22 in the form of a bent tab in the material of the mounting plate 1 1, in each of which a threaded hole is introduced and into which the screw 15 are screwed. Corresponding to the number of screw elements 15, the housing 16 of the door actuator 10 has two openings 24 through which a tool can be passed to enable the screw 15 to rotate. By activating the screw elements 15, the door operator 10 can be moved over the mounting plate 11 in the latching direction 14, so that the latching means 12 can latch in the counter-latching means 13. In Fig. 2a while the mounting situation of the door operator 10 is shown on the mounting plate 11, without the locking means 12 are engaged in the counter-locking means 13. Fig. 2b shows the mounting situation of the door operator 10 on the mounting plate 11, and the door operator 10 has been moved in the latching direction 14, so that the latching means 12 are latched in the counter-latching means 13. On the housing 16 of the door operator 10 guide means 19 are arranged in the form of guide domes, and the guide means 19 are guided in counter-guide means 20, which are introduced as a guide slots in the mounting plate 11. This ensures that the housing 16 of the Türbetä- tigers 10 is guided centrally above the mounting plate 1 1, so that the locking means 12 can be uniformly engaged in the counter-latching means 13. The counter guide means 20 may have a taper in a direction opposite to the latching direction 14, so that when the latching means 12 are arranged in the counter-latching means 13 in the latching position, a particularly accurate alignment of the door actuator 10 is achieved on the mounting plate 11. The width of the guide slot can correspond approximately to the diameter of the guide dome.

Also shown is the mounting plate 11 with a snap element 25, which can then lock against a locking means in the housing 16 when the door operator 10 has reached the final locking position on the mounting plate 11. The snap element 25 is configured as a spring tongue and can be bent out of the extension plane of the mounting plate 11 in such a way that the snap element 25 can reach the latching device due to the prestress introduced into it against the latching means.

3a, 3b and 3c show another embodiment of a mounting arrangement for a door operator 10 on a mounting plate 11. Between the door actuator 10 and the mounting plate 11, a screw 15 is shown, and on the housing 16 of the door operator 10 is a screw receptacle 21st illustrated, in which the screw 15 is held. To connect the screw 15 with the mounting plate 11, a connecting element 23 is shown, which has a threaded bore, and into which the screw 15 is screwed. The mounting plate 11 has two tab-like bent areas in which the connecting element 23 is received positively. If a tensile force is applied to the connecting element 23 via the screw element 15, then this can act as a driver in order to move the mounting plate 1 1 in the latching direction 14 over the tab-like bent regions.

FIG. 3 a shows a mounting arrangement of the door operator 10 on the mounting plate 11 without the latching means 12 being latched in the counter-latching means 13. Fig. 3b shows the arrangement of the door operator 10 on the mounting plate 1 1, and the door operator 10 has been manually moved in the locking direction 14 on the mounting plate 11, so that the locking means 12 are already at least partially latched in the counter-latching means 13. Fig. 3c shows the arrangement with an activated, i. already screwed screw 15, by which the door operator 10 is held on the mounting plate 11 in the final detent position. The tab-like bent regions thereby form the screw connection 22, without a threaded bore being introduced into the material of the mounting plate 11 and serve for supporting support of the connecting element 23.

Figures 4a and 4b show another embodiment of the mounting arrangement of a door operator 10 on a mounting plate 1 1. The mounting plate 11 is first screwed with screws 26 on a receptacle, and the door operator 10 can be placed on the mounting plate 11. Subsequently, the door operator 10 can be moved in a latching direction 14 in order to lock the latching means 12 of the mounting plate 11 in the counter-latching means 13 in the housing 16 of the door operator 10. The latching direction 14 runs perpendicular to the longitudinal extension of the door operator 10, and the door actuator 10 can be used, for example, in a mounting situation that does not allow a movement of the door operator 10 on the mounting plate 11 in the longitudinal direction of the door operator 10, for example due to an adjacent Wall. The movement of the door actuator 10 on the mounting plate 11 can be done either manually or in particular via a screw member 15 which can be activated by a tool through an opening 24 in the housing 16 of the door operator 10. 4a shows the mounting arrangement of the door operator 10 on the mounting plate 11 before movement of the door operator 10 on the mounting plate 11 in the direction of locking 14, and Fig. 4b shows the mounting arrangement in a latched mounting situation in which the locking means 12 of the mounting plate 11th are latched in the counter-latching means 13 of the housing 16 of the door operator 10.

Also shown is a snap element 25 in the form of a spring tongue, which is introduced into the mounting plate 11 and can latch against a latching means in the housing 16 of the door operator 10. By locking the snap element 25 on the housing 16, the final latching position of the door actuator 10 is already secured on the mounting plate 11, wherein the screw 15 in turn serves as a means for applying force to move the door operator 10 in the latching direction 14 on the mounting plate 1 1. In addition, the advantage is achieved that the screw 15 acts as a further connecting means between the door operator 10 and the mounting plate 1 1 when the door operator 10 has reached the final locking position on the mounting plate 11.

It is also conceivable that the door operator 10 is equipped with an additional element which has the counter-locking means 13. As a result, the processing for the counter-locking means 13 on the housing of the door operator 10 is obsolete. The additional element, which has the counter-locking means 13, may for example be a stamped and bent part, wherein this additional element may be arranged with conventional connecting elements such as by screwing or gluing to the door operator 10. The invention is not limited in its execution to the above-mentioned, preferred embodiments. Rather, a number of variants is conceivable, which makes use of the illustrated solution even with fundamentally different types of use. Any features and / or advantages resulting from the claims, the description or the drawings, including constructional details and spatial arrangements, can be essential to the invention both individually and in the most diverse combinations. In particular, two or more screw elements 15 between the door operator 10 and the mounting plate 11 can be found in the embodiment of the mounting arrangement of the door operator 10 on the mounting plate 1 1 according to Figures 4a and 4b. Furthermore, a plurality of snap elements 25 may be incorporated into the mounting plate 11, and it can be an increased security against unauthorized disassembly of the door operator 10 can be achieved by all the snap elements 25 must be brought by means of a lever tool at the same time in a bent-back position to the snap element 25 from the latched arrangement in the housing 16 of the door operator 10 to solve, and to release the door operator 10 in a direction opposite to the latching direction 14 again from the mounting plate 1 1.

LIST OF REFERENCE NUMBERS

10 door operators

1 1 mounting plate

12 locking means

13 Against the noise

14 Verreastrichtung

15 screw

16 housing

17 recording area

18 circulation area

19 guiding means

20 Counterpart funds

21 screw holder

22 screw connection

23 connecting element

24 opening

25 snap element

26 screw

27 bracing

Claims

claims

A mounting arrangement for a door operator (10) having a mounting plate (1 1) for mounting the door operator (10) on a receptacle such as a door leaf, a lintel, a wall, a ceiling or the like, wherein the door operator (10) on the mounting plate (11) can be fastened, and wherein the mounting plate (11) latching means (12) and the door operator (10) the latching means (12) associated Gegenrast- means (13), and the latching means (12) are for holding arrangement of Door operator (10) on the mounting plate (11) in the

Locking means (13) latched by the door operator (10) on the mounting plate (11) in a latching direction (14) is moved, characterized in that between the door operator (10) and the mounting plate (11) at least one screw member (15) is, by means of which the door operator (10) on the mounting plate (11) in the latching direction (14) is movable and by means of which the latching means (12) in a latching position in the counter-latching means (13) can be brought and / or preserved in the latching position.

2. Mounting arrangement according to claim 1, characterized in that the mounting plate (1 1) has four latching means (12) and that the door operator (10) has four latching means (12) associated counter locking means (13), wherein the latching means (12 ) and the counter-locking means (13) are in particular designed such that the four locking means (12) at a movement of the door operator (10) in the latching direction at the same time in the counter-latching means (13) latch.

3. Mounting arrangement according to claim 1 or 2, characterized in that the latching means (12) in pairs opposite and / or in pairs adjacent to each other on the mounting plate (1 1) are arranged, and in particular that the pairwise vorge see locking means (12) spaced from each other on the mounting plate (1 1) are arranged, that the distance of the latching means (12) corresponds approximately to the main dimensions of the mounting plate (11).

4. Mounting arrangement according to one of claims 1 to 3, characterized in that the latching means (12) are resilient and have a bevel to reach the latching position of the door actuator (10) on the mounting plate (1 1) an elastic strain of the latching means (12) in counter-locking devices (13).

5. Mounting arrangement according to one of the preceding claims, characterized in that the counter-latching means (13) have a chamfer, so that the latching means (12) upon reaching the detent position of the door operator (10) on the mounting plate (11) in the

Counter-latching means (13) elastically tension.

6. Mounting arrangement according to one of the preceding claims, characterized in that the door operator (10) has a housing (16) with a lower-side receiving portion (17), in which the mounting plate (11) can be accommodated, wherein the housing (16), the mounting plate (11) laterally encloses when the door operator (10) on the mounting plate (11) is arranged.

7. Mounting arrangement according to one of the preceding claims, characterized in that the housing (16) has a support region (18) with which the housing (16) rests on the receptacle when the door operator (10) on the mounting plate (1 1 ) is in the latching position, and in particular wherein the mounting plate (1 1) forms a bracing element between the door actuator (10) and the receptacle.

8. Mounting arrangement according to one of the preceding claims, characterized in that the housing (16) guide means (9) with counter-guide means (20) of the mounting plate (11) for guiding the door operator (10) on the mounting plate (1 1) in Guiding direction (14) interact.

9. Mounting arrangement according to one of the preceding claims, characterized in that the housing (16) has at least one screw receptacle (21), against which the screw member (15) can be supported and / or into which the screw member (15) can be screwed.

10. Mounting arrangement according to one of the preceding claims, characterized in that the mounting plate (11) has at least one screw connection (22) into which the screw (15) screwed and / or against which the screw (15) can be supported.

11. Mounting arrangement according to one of the preceding claims, characterized in that between the screw (15) and the mounting plate (11) has a connecting element (23) is provided, in which the screw (15) can be screwed and in particular a form-fitting manner on the mounting plate ( 11) can be arranged.

12. Mounting arrangement according to one of the preceding claims, characterized in that the housing (16) of the door operator (10) has at least one opening (24) through which a tool is passed to enable the screw member (15) in rotational movement.

13. Mounting arrangement according to one of the preceding claims, characterized in that the mounting plate (11) has a snap element (25) which can be brought into a latching arrangement on the housing (16) of the door operator (10), in particular when the door operator (10) on the mounting plate (11) is brought into the latching position.

An assembly method of assembling a door operator (10) to a receptacle such as a door leaf, a lintel, a wall, a ceiling or the like by means of a mounting plate (11), the mounting plate (11) being fixed to the receptacle and the door operator (10) is then mounted on the mounting plate (1 1), and wherein the mounting plate (11) latching means (12) and the door operator (10) the latching means (12) associated counter-latching means (13), and the latching means (12) for holding the door actuator (10) on the mounting plate (11) in the counter-locking means (13) by moving the door operator (10) on the mounting plate (11) in a latching direction (14), characterized in that between the door actuator (10) and the mounting plate (1 1) at least one screw (15) is arranged, and the door actuator (10) by means of the screw (15) on the mounting plate (1 1) in the latching direction (14) moves un d the latching means (12) are brought by means of the screw element (15) in a latching position in the counter-latching means (3) and / or are held in the latching position.

15. Assembly method according to claim 14, characterized in that the door operator (0) before activation of the screw (15) on the mounting plate (1 1) placed and manually in the latching direction (14) is moved to the latching means (12) for holding Arrangement of the door operator (10) on the mounting plate (11) in the counter-latching means (13) to lock, in particular after manual movement of the door operator (10) in the latching direction (14) the Screw (15) is activated to hold the locking means (12) in the locking position.