DE102015000516A1 - Door drive device with main drive and auxiliary drive - Google Patents

Abstract

Described is a door drive device which is composed of a main drive and an auxiliary drive. The aim was to create a drive that is practicable and benefits the door. In this context, it is provided that the components of the main drive and the auxiliary drive to be mounted on the door leaf are mounted in or on a common housing device and / or storage rack device and / or mounting plate device and / or by a common and / or continuous device Door leaf side to be mounted cover are covered.

Description

There are z. B. from the DE 3 742 213 A1 Manual door drives are known, which have a drive unit with a power transmission device and are designed for mounting on doors with swing door. Depending on local conditions and application, the drive unit is mounted on the wing side or on the frame side. The power transmission device is supported on the opposite side, ie on the frame side or wing side. The drive unit comprises in this known manual door drive a closing spring unit and a hydraulic damping device. The closing spring unit and the hydraulic damping device are accommodated in a housing in which the output shaft is also mounted, to which the power transmission device is connected. This can be carried out in practice as a scissor linkage or Gleitarm slide rail device.

An electromechanical door drive, which is comparably formed from a drive unit and a corresponding power transmission device is z. B. from the EP 1 505 239 B1 known. The drive unit comprises an electric motor whose output shaft is connected to the power transmission device, which may be formed in the same manner as in the above-mentioned manual door closer as a scissor linkage or Gleitarm slide rail device. The electromechanical drive is mounted in a comparable manner on a door with swing door leaf, as described above for the manual door closer.

An essential function of the manual and electromechanical door drives is that at the end of the closing process, the door must safely enter the lock position by overcoming the lock catch. In the known manual door closers with hydraulic damping this is usually a so-called. Hydraulic end shock provided, which consists in that the hydraulic damping in the final phase during the closing process has a bypass. In practice, this often causes the door to slam shut with a loud bang when the door locks. If the end stop is set weaker, it may happen that the spring force of the closing spring at the end of the closing process is insufficient to close the door, d. H. It may happen that the door does not get into the closed position, the latch is not overprinted and the door leaves only ajar against the frame before reaching the closed position.

In the known electromotive door drives the motor opening and / or closing operation is controlled by an electrical control device. However, for the drive to function reliably and safely, constant maintenance and control adjustments are required. A failure of electrical components usually leads to the complete stoppage of the drive, so that said maintenance and inspection measures are permanently required. Furthermore, the electric drive basically requires a power connection. In practice, therefore, manual door operators are often preferred.

Furthermore, door pullers and door dampers are also known which are used on doors in buildings and can only be coupled with the door during the closing and opening process in the vicinity of the closing end position and thus act on the door only in this partial area of the closing and opening operation. These drive devices likewise have a drive unit to be mounted on the frame side or wing side with a power transmission device which, however, has a linkage which can be engaged and disengaged automatically. In the EP 2 468 998 A1 Such a drive is described with automatically engageable and disengageable linkage. Similar to a manual hydraulic door closer, the drive unit has a spring accumulator with hydraulic damping device, which cooperates with a driven-side sliding arm which automatically engages or disengages in a slide rail during the closing and opening operation.

The US 2,190,653 describes a conventional scissor linkage hydraulic door closer in combination with a door puller that automatically engages and disengages in a pivot bearing during the closing and opening operation as described.

The invention has for its object to make a composite drive system of a main drive and an auxiliary drive so that the drive is practicably mounted and provides benefits in operation on the door.

The invention solves this problem with the subject matter of claim 1.

This door drive device is a door drive device for a door of a building with a door leaf pivotally mounted in a stationary frame about a vertical door axis. The door drive device is composed of a main drive and an auxiliary drive.

The main drive is designed to act on the door leaf in terms of closing movement and / or opening movement and / or closing damping and / or opening damping, preferably as a manual closing spring drive or as an electric motor drive. He includes his own Drive unit and its own power transmission device.

The auxiliary drive is designed to act on the door leaf in the sense of closing movement and / or opening movement and / or closing damping and / or opening damping. The auxiliary drive for this purpose includes its own drive unit and its own power transmission device.

It is essential that the main drive has one or more component (s) to be mounted on the door leaf side and one or more component (s) to be mounted on the frame side, which can be connected or connected via a force-transmitting connection device of the power transmission device of the main drive. This means that the main drive has at least one component to be mounted on the door leaf side and at least one component to be mounted on the frame side, which can be connected and / or connected via the force-transmitting connection device of the power transmission device of the main drive.

As regards the auxiliary drive, it is provided that the auxiliary drive also has one or more components to be mounted on the door leaf side and one or more components to be mounted on the frame side, which are connectable and / or connected via a force-transmitting connection device of the power transmission device of the auxiliary drive. This means that the auxiliary drive also has at least one component to be mounted on the door leaf side and at least one component to be mounted on the frame side, which can be connected and / or connected via the force-transmitting connection device of the power transmission device of the auxiliary drive.

The solution according to the invention comprises the and / or alternatives (i), (ii) and (iii), as they are mentioned in the characterizing part of main claim 1.

The and / or alternative (i) provides for the components to be mounted on the door leaf that the housing components of the main drive and the auxiliary drive to be mounted in or on a common and / or continuous door leaf side to be mounted housing device and / or storage rack device and / or mounting plate device are stored and / or covered by a common and / or continuous door leaf side to be mounted cover.

The and / or alternative (ii) provides for the components to be mounted on the frame side that the components to be mounted on the frame side of the main drive and the auxiliary drive in or on a common and / or continuous housing side to be mounted housing device and / or storage rack device and / or mounting plate device are stored and / or covered by a common and / or continuous frame side to be mounted cover.

The components to be mounted on the wing side and the components to be mounted on the frame can be used as assembly or preassembled assembly primarily for assembly purposes with the common and / or continuous housing device and / or storage rack device and / or (ii) provided on the wing side or frame side and / or or mounting plate device be equipped.

Furthermore, the common and / or continuous cover provided as and / or alternatives (i) and (ii), with which the components to be mounted on the wing side can be uniformly covered or the components to be mounted on the frame side can be uniformly covered, provides not only essential optical and aesthetic advantages also advantages in assembly and a reduction in manufacturing costs, since separate covers for the individual components can be saved.

As regards the number of components to be mounted on the wing side and the components to be mounted on the frame side, it is essential that the main drive each have at least one component to be mounted on the wing side and at least one component to be mounted on the frame side. Preferred embodiments with the joint side or frame side to be mounted common and / or continuous housing device and / or storage rack device and / or mounting plate device and / or cover provide in each case that preferably all wing side components to be mounted are provided with such a common and / or continuous device and / or preferably all frame-side components to be mounted are provided with such a common and / or continuous device.

The and / or alternative (iii) provides for the wing side to be mounted components of the main drive and auxiliary drive and / or for the frame side to be mounted components of the main drive and auxiliary drive a hidden and / or internal mounting in the wing or in the frame.

Alternative (iii), Part 1, provides that the components to be mounted on the door leaf side of the main drive and the auxiliary drive are designed to be concealed in the wing and / or installed in the interior.

Alternative (iii), Part 2, provides that the components to be mounted on the frame side of the main drive and the auxiliary drive are designed for concealed and / or internal mounting.

The internal and / or concealed assembly provides advantages for the drive device according to the invention, because the result of the division into the main drive and auxiliary drive resulting larger number of components of the drive device according to the invention in the installed state is not disturbing visible.

Another aspect is that due to the division of the drive means in the main drive and auxiliary drive, the individual components may have a smaller size than in a conventional non-divided drive device. This in turn means that because of the smaller size of the components an internal and / or concealed mounting in the wing or in the frame with the system according to the invention is particularly favored. The common devices provided in accordance with and / or alternatives (i) and (ii), with which the wing-side components and the frame-side components can be combined into assemblies, can also be used advantageously in the case of internal and / or concealed mounting. The assemblies concerned can be recessed in corresponding, preferably continuous common receptacles in the wing or in the frame, preferably in over the entire width of the wing continuous groove-shaped receptacles or receiving pockets in the wing or in the frame.

This means that both in an overlying mounting as well as in a concealed and / or internal mounting the common and / or continuous devices, which summarize the components in the manufacturing modules and / or assembly assemblies, are of particular advantage.

Particularly advantageous specifications of these common devices can be provided both for the overlying mounting as well as for concealed and / or internal mounting in the following design features.

With regard to embodiments with a common and / or continuous housing device, it can preferably be provided that the common and / or continuous housing device to be mounted on the frame side and / or the common and / or continuous housing device to be mounted on the side surrounds the components mounted therein on all sides in their entirety is formed or are.

With regard to embodiments with a common and / or continuous bearing rack device, it can preferably be provided that the common and / or continuous frame-side mounting and / or wing-side mounting frame device is designed as a spatial body on or in which the components mounted thereon can be fastened , optionally by the components are fastened together.

With regard to embodiments with a common and / or continuous mounting plate device, it can preferably be provided that the common and / or continuous mounting plate device to be mounted and / or mounted on the frame side is designed as a plate-shaped element, on the upper side of which the components mounted thereon can be arranged.

With regard to embodiments with a common and / or continuous cover, it can preferably be provided that the common and / or continuous frame side to be mounted and / or wing side to be mounted cover is formed as a U-profile cover or as a cap-shaped cover under or within the components covered thereby can be arranged.

With regard to embodiments which are concealed in the door and / or mounted on the inside, it can preferably be provided that the components of the main drive formed and / or provided in the sash and / or in the frame and / or in the inner mounting are / and the auxiliary drive are accommodated in or on a common and / or continuous receiving device, which is designed in the form of a housing device and / or storage rack device and / or mounting plate device, which is designed as a device for concealed and / or internal mounting in the door leaf or in the frame.

Furthermore, advantageous embodiments are possible, which provide that adjoining components of the main drive and the auxiliary drive attachment points, the mutual attachment of the adjacent components are formed.

Embodiments are possible which provide that adjoining components of the main drive and the auxiliary drive to be mounted on the wing side have attachment points which are designed for mutual attachment of the adjoining components, and / or that components of the main drive and the auxiliary drive adjoining one another on the frame side are attachment points have, which are designed for mutual attachment of the adjacent components.

Embodiments are also advantageous which provide that adjacent components of the main drive and the auxiliary drive to be mounted on the wing side are fastened to or on connecting elements which connect these components with one another, and / or those components of the main drive and the auxiliary drive which are adjacent to one another on the frame side or fastened on connecting elements which connect these components together.

The components of the main drive and auxiliary drive can be mounted on wings and frames arranged in different combinations. Ie. In different embodiments, different components can form the wing-side components and the frame-side components.

In preferred embodiments, it can be provided that the components to be mounted on the door leaf side are formed by the drive unit of the main drive and by the drive unit of the auxiliary drive, and that the components to be mounted on the frame side are formed by a frame-side part of the power transmission unit of the main drive and by a frame side to be mounted part of the power transmission device of the auxiliary drive.

Embodiments are also possible which provide that the components to be mounted on the door leaf side are formed by the drive unit of the main drive and a part of the power transmission device of the auxiliary drive to be mounted on the door leaf side, and that the components to be mounted on the frame side are formed by a part of the power transmission device to be mounted on the frame side the main drive and the drive unit of the auxiliary drive.

It is also possible that the components to be mounted on the door leaf side are formed by a part of the power transmission device of the main drive and by the drive unit of the auxiliary drive, and in that the components to be mounted on the frame side are formed by the drive unit of the main drive and a frame side to be mounted Part of the power transmission device of the auxiliary drive.

Further embodiments are possible, which provide that the components to be mounted on the door leaf side are formed by a part of the power transmission device of the main drive to be mounted on the door leaf side and a part of the power transmission device of the auxiliary drive to be mounted on the door leaf side, and the components to be mounted on the frame side are formed by the drive unit of the auxiliary drive Main drive and the drive unit of the auxiliary drive.

Particularly interesting are embodiments in which an electrically switchable locking device is mounted on the door and this locking device is mounted integrated into the door drive device. These are preferably embodiments which provide that the door drive device comprises an electrically switchable tumbler, which is formed by a Zuhaltungskomponente to be mounted on the frame side and a wing-mounted Zuhaltungskomponente, wherein one or both Zuhaltungskomponenten as a structural unit (s) is formed Are or are separately formed from the components of the main drive and / or auxiliary drive or are or is designed as a common or connected unit (s) with the components of the main drive and / or auxiliary drive or are.

Preferably, it may be provided that the electrically switchable tumbler comprises an electrically switchable tumbler component and a mechanical counter component, wherein one of the tumbler components is to be mounted on the frame side and the other tumbler component is to be mounted on the wing side.

With regard to the configuration and mounting arrangement of the components to be mounted on the frame side in connection with the tumbler, embodiments are particularly preferred which provide that the tumbler component to be mounted on the frame side is designed to be adjacent and / or adjacent to the drive unit of the auxiliary drive to be mounted on the frame side or can be mounted on the frame side to be mounted part of the power transmission device of the auxiliary drive.

As regards the design and mounting arrangement of the components to be mounted on the wing side, it can be provided that the tumbler component to be mounted on the wing side is designed to be adjacent and / or adjacent to the drive unit of the auxiliary drive to be mounted on the wing side or to the part to be mounted on the wing side Power transmission device of the auxiliary drive is mounted.

The versions of the drive device with electrically switchable tumbler are possible as a superimposed mounted versions, but also internally mounted versions are possible. In the internal versions are preferably all wing-side components of the main drive, the auxiliary drive and the tumbler mounted inside the wing and preferably also all the frame-side components of the main drive, the auxiliary drive and the tumbler mounted inside the frame.

Special assembly advantages in terms of ease of mounting and universal mounting on different standard doors and non-standard doors arise with designs that provide the door leaf side to be mounted Zuhaltungskomponente and the door leaf side to be mounted components of the main drive and the auxiliary drive in or on the common and / or continuous door leaf side to be mounted housing device and / or storage rack device and / or mounting plate device are mounted and / or covered by the common and / or continuous door leaf side to be mounted cover.

It may also be advantageously provided that the Zuhaltungskomponente to be mounted on the frame side and the components of the main drive and the auxiliary drive to be mounted on the frame side and / or storage rack device and / or mounting plate device are mounted in or on the common and / or continuous frame side or covered by the common and / or continuous frame-side to be mounted cover.

Preferred embodiments provide for the auxiliary drive, that the power transmission device of the auxiliary drive comprises a rod designed as a sliding arm or scissors linkage and cooperating with the linkage rod bearing, wherein the linkage bearing is designed as a slide or pivot bearing and wherein the power transmission device with the drive assembly of the auxiliary drive during the opening - And closing operation is automatically switched on and disengaged by the coupling / disengagement point between the linkage and the linkage bearing is formed, or by the input / disengagement point between the linkage and the drive unit of the auxiliary drive is formed.

A particularly good functionality is obtained with embodiments that provide that the linkage, which is formed at its end facing the rod end for engagement / disengagement with the rod stock, in disengaged from the rod stock position and / or disengaging from the rod stock and / or or when engaging in the linkage bearing in a predetermined angular position is arranged relative to the drive unit of the auxiliary drive.

Also good functionality results with alternative embodiments, which provide that the linkage, which is formed at its the drive unit of the auxiliary drive end facing for engagement / disengagement with the drive unit in disengaged from the drive unit position and / or disengagement of the drive unit and / or when engaging on the drive unit is arranged in a predetermined angular position relative to the associated linkage bearing.

Particularly preferred developments are that provide that the angular position of the linkage relative to the drive unit and / or linkage bearing of the auxiliary drive during disengagement is the same as when engaging and / or in disengaged position is the same as when engaging and / or disengaging.

The same applies to developments of versions with scissors linkage, which provide that the sliding arm and / or the scissor linkage is designed so that it or it assumes a locked angular position and / or dead center when engaging and / or disengaging and / or in the disengaged position ,

In particularly preferred embodiments, it may be provided that the rod-end bearing of the auxiliary drive, which, as explained, is designed as a sliding rail designed for engagement / disengagement or as a swivel bearing designed for engagement / disengagement, is adjacent to one, namely also on the frame side or also wing side mounted component of the main drive is supported. This component may be the drive unit of the main drive or the rod assembly of the main drive.

The support on the drive unit of the main drive can be a support on any part of the drive unit of the main drive or a part supported thereon, ie, for example, a housing of the drive unit, a storage rack of the drive unit or a mounting plate of the drive unit. It is essential here that the support takes place on a part of the drive assembly of the main drive, which is rigidly and immovably connected to the drive unit and thus is able to absorb bearing forces of it supported rod assembly of the auxiliary drive. The support on the drive unit of the main drive can also take place in that the rod assembly of the auxiliary drive is supported on a driven member of the drive assembly of the main drive, for example, connected to the output member of the drive assembly of the main drive linkage. Here are preferably embodiments in which to be supported Linkage bearing of the auxiliary drive is designed as a pivot bearing, ie, embodiments in which the free end of the scissor arm is mounted on the linkage of the main drive.

It can, as I said, also be provided that the linkage bearing of the auxiliary drive is supported on the rod bearing of the main drive. The linkage bearing of the main drive may be formed depending on the configuration of the linkage of the main drive as a slide in the preferably linear slide rail track the free end of the trained as a one or more sliding arm linkage is slidably guided with simultaneous pivoting of the sliding arm. However, the rod end bearing of the main drive can also be designed as a pure pivot bearing on which the trained as a scissor armature of the main drive is pivotally mounted with its free end. It is essential in these solutions that the linkage bearing of the auxiliary output is supported on the rod assembly of the main drive, d. H. is preferably rigidly and immovably connected to the linkage bearing of the main drive, so that the bearing forces of the linkage bearing of the auxiliary drive can be introduced into the adjacent mounted bearing.

With the introduction of force of the linkage bearing of the auxiliary drive in the adjacent, preferably adjacent mounted component of the main drive, it is unnecessary to form separate bearings and support devices of the linkage bearing of the auxiliary drive on the wing or the frame with corresponding separate attachment points or if such are additionally present, they relieved by the at least partial introduction of force in the linkage bearing of the auxiliary drive. Embodiments are also possible in which only the linkage bearing of the auxiliary drive is mounted on the wing or in the frame via corresponding attachment points and the adjacent component of the main drive is supported on the force introduction thereto. It is essential in the solution according to the invention that the linkage bearing of the auxiliary drive with the relevant adjacent components a common support on the wing or the frame is realized.

In preferred embodiments, it may also be provided that the drive unit of the auxiliary drive is mounted in a mounting bearing which is supported on a component of the main drive which is adjacent, namely also on the wing side or also on the frame side. In the adjacent component of the main drive may be the drive unit of the main drive, namely a storage rack or rigidly connected part and / or a bearing plate or rigidly connected part and / or a receiving housing or rigidly connected part of the drive unit of the main drive act or it may be the rod assembly of the main drive, namely a storage rack or rigidly connected part and / or a bearing plate or rigidly connected part and / or a receiving housing or rigidly connected part of trained as a slide rail or pivot bearing armature bearing of the main drive , It is essential in each case that the bearing forces of the mounting bearing, in which the drive unit of the auxiliary drive is mounted, are introduced into the bearing of the respective adjacently mounted component of the main drive. In this way, separate attachment points are unnecessary for mounting the mounting bearing of the drive unit of the auxiliary drive on the wing or the frame. Or there are additional separate attachment points of the mounting bearing available and distributed the introduction of force in this separate camp and in the bearing of the adjacent component of the main drive and thus the separate attachment points are partially relieved.

There are embodiments in which the mounting bearing of the drive unit of the auxiliary drive is designed as a pivot bearing. However, embodiments are also possible in which the mounting bearing is designed as a fixed bearing.

In further preferred embodiments, it can be provided that the force-transmitting linkage of the auxiliary drive is designed as a linkage with a slide rail with a horizontal guide rail track and a slide arm guided therein, wherein the slide arm is designed as a special angle arm.

The angle arm has a first leg and a second leg, which are arranged at an angle to each other to form a Winkelecks.

The end of the first leg of the angle arm is mounted in a first pivot bearing which is supported on a mounting surface which is stationary and / or rigidly connectable or connected to the support of the drive assembly of the auxiliary drive. This means that the angle arm has a pivot bearing, which is also wing-side supported or wing side mounted at wing-side support or wing-side mounting of the drive unit of the auxiliary drive.

The free end of the second leg of the angle arm is guided in the horizontal guide rail track of the slide rail of the auxiliary drive during the closing and opening operation on / disengageable.

In the apex region of the angle corner of the angle arm, a connection section for connecting the output of the drive assembly of the auxiliary drive is formed. Alternatively, such a connection section for connecting the output of the drive assembly of the auxiliary drive may also be formed on the first leg or on the second leg or on an extension of the first or second leg.

The angle arm thus forms a special sliding arm, which is guided with its free end in the slide rail and is supported at its other end in a pivot bearing, which is supported on the wing side wing-side mounting of the drive unit of the auxiliary drive and supported frame-side mounting of the drive unit of the auxiliary drive frame side is. This angle arm is additionally acted upon by the output member of the drive assembly of the auxiliary drive and thus forms a toggle-like configuration. It is essential here that the free end of the angle arm, which is guided in and out of the slide, is forcibly engaged in the closing operation at the predetermined opening angle of the door and forcibly disengaged during the opening process at a certain opening angle of the door.

The angle arm with the supported on the angle arm output of the drive unit of the auxiliary drive forms a toggle-like configuration. The angle arm can form a dead center position, in which the angle arm is formed projecting in a fixed angular position. The dead center position ensures a safe engagement and disengagement of the angle arm from the associated sliding arm.

As regards preferred embodiments of the drive devices composed of main drive and auxiliary drive with respect to the design of the drive units, the following applies:
As far as the drive unit of the main drive is concerned:
The drive unit of the main drive can be designed as a spring store, which is forcibly charged during the opening process and then drives under discharge the door to close. But there are also possible embodiments in which the drive unit is designed as a spring store, which is charged when closing and then drives the door to open under discharge.

The drive unit may comprise a damping device for damping the closing movement and / or the opening movement, preferably a hydraulic damping device. The charging of the spring accumulator can be done forcibly in the case of the closing drive as well as in the case of the opening drive when manually operating the door, d. H. in the case of the closing drive forcibly carried out during the opening process and in the case of the opening drive forcibly carried out during the closing process. But it can also be provided an electric motor for charging the spring accumulator and it is also possible embodiments in which a preferably electrically switchable locking device is provided with which the spring accumulator is kept in the charged state, with appropriate circuit of the locking device during the closing process and / or to be switched on during the opening process to close or to open or to serve as an emergency or emergency opener. The locking device can also be formed mechanically switchable, z. B. also forcibly automatically switching.

Alternatively or in addition to the spring accumulator, the drive unit of the main drive may also have an electromechanical motor with which the opening operation and / or the closing operation is carried out by an electric motor.

As regards the drive unit of the auxiliary drive:
The drive unit of the auxiliary drive can be designed as a spring store, which is forcibly charged during the opening process and then drives the door to close under discharge. However, embodiments are also possible in which the spring accumulator is charged when closing and then drives the door to open while discharging.

The drive unit may comprise a damping device for damping the closing movement and / or the opening movement, preferably a hydraulic damping device.

The charging of the spring accumulator can occur when the door is manually operated, ie. H. when opening or closing done forcibly. However, it can also be provided an electric motor for electromechanical charging of the spring accumulator.

There are also embodiments in which a preferably electrically switchable locking device is provided with which the spring accumulator is kept in the charged state to be switched on with appropriate circuit of the locking device during closing and / or opening operation for closing or opening or as Emergency Closer or Emergency Opener to serve. The locking device can also be formed mechanically switchable, z. B. also forcibly automatically switching about in connection with the engagement / disengagement of the linkage or when reaching a certain door opening angle.

Alternatively, or in addition to the spring accumulator, the drive unit may also have an electromechanical motor with which the Opening process and / or the closing process is carried out by an electric motor.

The auxiliary drive is provided as a supplement to the main drive. The auxiliary drive and the main drive are advantageously designed as separate drive means which cooperate in combination with each other. They are preferably mounted side by side on the door. The components of the auxiliary drive and main drive are preferably separate units, but may be interconnected, for. B. by mutual attachment and / or connection points and / or common storage facilities or covering.

The drive device of the auxiliary drive is composed of a drive unit and a power transmission device. Likewise, the drive unit of the main drive is composed of a drive unit and a power transmission device.

Significant advantages arise when the auxiliary drive is designed so that the power transmission device has a coupling / uncoupling point, so that it is possible to switch on the auxiliary drive only in a specific door opening area during the closing operation and / or during the opening process, only in this particular area the main drive to support.

As far as the power transmission equipment is concerned:
Each drive unit is associated with a power transmission device in the preferred embodiments of the drive device according to the invention. The power transmission device may be composed of a linkage and a rod stock. The linkage has a connection end for connection to the output of the associated drive unit. At the end remote from the drive unit, the linkage is mounted in the rod stock. The linkage can be designed as a sliding arm or as a scissors linkage. The rod bearing can be designed as a slide rail or pivot bearing. The linkage forms the force-transmitting connection of the power transmission device. It connects the output of the drive unit with the rod end bearing in a force-transmitting manner.

It should be noted that the linkage in addition to the connectable to the output of the drive unit terminal end of the linkage can still have a further support. In this further support may be the support in a bearing which is formed stationary with the support of the drive unit. For example, such embodiments are possible with a sliding arm which engages with its connection end to a linear output of the drive unit and having an angularly protruding further connection end to support itself in a bearing which is stationary with a bearing in which the drive unit is supported.

The power transmission device serves to transmit the driving forces between the door leaf and the frame. If the drive unit is mounted on the wing, the linkage bearing is to be mounted on the frame. If the drive unit is mounted on the frame, the rod assembly is to be mounted on the wing. The mounting arrangement on the frame and wings can be the same for the main drive as for the auxiliary drive. The arrangement may be such that the power units are both mounted on the wing and the rod bearings are both mounted on the frame, or vice versa, that the power units are both mounted on the frame and the rod bearings both on the wing. The arrangement can also be chosen differently from each other, d. H. the drive unit of the auxiliary drive on the wing and the drive unit of the main drive on the frame and the rod assembly of the auxiliary drive on the frame and the rod end main drive on the wing or vice versa, namely the drive unit of the auxiliary drive on the frame and the drive unit of the main drive on the wing and the rod assembly of the auxiliary drive on the wing and the linkage main drive on the frame.

As far as the terms sliding arm and slide rail are concerned, it should be noted that the free end of the sliding arm is guided in the slide rail and does not necessarily have to slide in the physical sense. In any case, however, the slide rail has a guide track in which the free end of the slide arm is guided. The free end may be formed as a sliding block, which is actually slidably guided in the guideway in the physical sense. However, the slider may also be a roller which is guided in a rolling manner in the guide track of the slide rail. The slider may also be a pinion, which is guided in a meshing manner in the guideway of the slide rail on a toothing or the like. Sliders are therefore not necessarily understood as a sliding element that slides in the physical sense.

However, the sliding arm is always a force-transmitting guide arm and the slide rail is a guide rail, wherein the guide arm is guided with its free end in the guide track of the guide rail.

The guideway of the guide rail may be a linear guideway. But there are also possible versions in which the guideway is formed as a non-linear curved path.

In the following, the invention is explained in more detail with reference to figures. Showing:

1 a front view of a door with an embodiment of the door drive device according to the invention consisting of a main drive 1 , the sliding arm door closer and an auxiliary drive 2 formed as a door puller and / or damper; in the closed position of the door;

2.1 a section in 1 , only the door drive device consisting of the main drive 1 and the auxiliary drive 2 pointing;

2.2 a top view in 2.1 , from above;

2.3 a single representation of the auxiliary drive 2 in the front view illustration in 2.1 without slide rail

2.4 a single representation of the auxiliary drive 2 in the plan view in FIG 2.2 ;

3.1 a cutout view accordingly 2.1 , but without slide rail and at least partially open door and disengaged from the slide rail sliding arm of the auxiliary drive 2 ;

3.2 a top view in 3.1 ;

3.3 a single representation of the auxiliary drive 2 in the front view illustration in 3.1 ;

3.4 a single representation of the auxiliary drive 2 in the plan view in FIG 3.2 ;

4 a 1 corresponding representation of the door with a second embodiment of the door drive device according to the invention, in addition, an electrically switchable tumbler 4 mounted on the door;

5a , b, c: schematic representations of a first embodiment of a door drive according to the invention in different door positions:

5a : Front view in closed position of the door;

5b : Top view in the open position of the door at 20 ° door opening angle;

5c : Top view in the open position of the door at 90 ° door opening angle with disengaged sliding arm of the auxiliary drive, wherein the coupling point between the output of the drive unit and the terminal end of the sliding arm is formed;

6 : one 5c corresponding representation of a modified embodiment in which the sliding arm of the auxiliary drive is decoupled, but the extraction point is formed on the wing-side pivot bearing of the sliding arm.

In the embodiment shown in the figures is a door drive device, which is designed in the specific case as a manual door closer device, ie with Schließfederspeicher without operable with external power motor drive. The illustrated door closing device is composed of a main drive designed as a sliding arm door closer 1 and an auxiliary drive 2 , which can be designed as a door puller and / or closing damper. Essential is this division into the main drive 1 and auxiliary drive 2 That is, it is essential that the door closer device consists of a main drive 1 and an auxiliary drive 2 is composed. This composite door drive device is in the figures by the reference numeral 10 designated and is in 1 at a door 3 assembled. At the door 3 is it, how 1 shows a hinged door, which has a door leaf 3f includes, over door hinges 3b in a fixed door frame 3r around a vertical door axis 3a is pivotally mounted. The door leaf 3f is formed in the illustrated case as a stop pivot wing. The door drive device is formed in the illustrated case as resting on the door mounted device. It should be expressly noted, however, that the door drive device 10 This structure can also be designed as door-concealed in the door to be mounted inside door drive device.

The main drive:

As the figures show, that includes the main drive 1 forming Gleitarmtürschließer a drive unit 1g , which acts as a door closer unit in a door closer housing 1g is formed and formed a power transmission device 1k , The force introduction device 1k consists of a linkage that serves as a sliding arm 1ka is formed, and a rod stock, as a slide rail 1ks is trained. This power transmission device constructed in this way 1k is also referred to in practice as a force-transmitting slide rail linkage. The door closer housing 1g is in the illustrated case on the door leaf 3f assembled. In the door closer housing 1g is the closing mechanism added. It is not shown in detail in the figures. It can, as conventionally, comprise a closing spring device and a damping device. The damping device is preferably designed as a hydraulic damping device. About the damping device, the closing speed and the opening speed of the door is preferably adjustable via flow valves. The closer spring device and the damping device are provided with a door closer shaft 1w operatively connected. The door closer shaft 1 is in the door closer housing 1g rotatably mounted. At the protruding from the housing end of the door closer shaft 1w is the sliding arm 1ka of the linkage 1k connected. This consists in the case shown of the sliding arm 1ka and the slide rail 1ks , The sliding arm 1ka is a one-armed lever, with its the output of the drive unit 1g , ie the door closer shaft 1w facing end is connected to this rotation. This end of the sliding arm 1ka makes the connection end. With its other end is the sliding arm 1ka in the slide rail 1ks via a slider engaging in the guideway of the rail 1kag guided. The slide rail 1ks is at the upper horizontal bar of the fixed door frame 3r Door frame fixed horizontally aligned. The sliding arm door closer 1 is in the dargstellten case, as already mentioned, designed as a resting Gleitarmtürschließer, ie the door closer housing 1g and the slide rail 1ks are each mounted on-the-floor. In the illustrated case, the door closer housing 1g in the upper part of the door leaf resting on the door leaf 3f and the slide rail 1ks resting on the upper horizontal bar of the door frame 1r assembled.

The auxiliary drive

The auxiliary drive 2 is designed in the illustrated case as a door puller with damping. It is a drive unit that is separate from the main drive 1 forming Gleitarmtürschließer 1 is trained. It includes as a drive unit 2g a damped crawler lying on the door leaf 3f mounted, relative to the main drive 1 far away from the door axis as the door closer housing 1g of the main drive 1 , and at a distance next to the door closer housing 1g mounted in the upper part of the door leaf. The closing unit 2g forms, as I said, the drive unit of the auxiliary drive 2 , The aggregate 2g is designed as a spring accumulator with hydraulic damping device. It comprises in the case shown a piston-cylinder unit 2gkz provided with a closing spring device 2GF interacts. It's on the 2.3 and 2.4 and on the 3.3 and 3.4 directed. The illustrated piston-cylinder unit 2gkz can be designed as a hydraulic damping device. Instead of the illustrated piston-cylinder unit 2gkz with closing spring 2GF However, a gas spring may also be provided. The cylinder 2gz the piston-cylinder unit is in the illustrated case in a wing mounted fixed pivot bearing 2GS with in the installation position vertical pivot axis swiveling on the door leaf 3f stored. The piston 2GK is linearly displaceable in the cylinder. The piston 2GK is in the area of its free end section as a piston rod 2gks educated. The free end of the piston rod 2gks forms the output end of the piston rod and thus the output end of the drive unit 2g of the auxiliary drive 2 ,

The power transmission device 2k of the auxiliary drive 2 is formed in the illustrated case as a slide rail linkage, which is composed of an angle arm 2ka as a sliding arm and a slide rail 2ks as a rod storage. The angle arm 2ka is designed as a relative to the slide on / disengageable sliding arm. The angle lever 2ka is via a connecting joint 2gg with the output end of the piston rod 2gks of the auxiliary drive 2 connected. The hinge axis of the connection joint 2gg is in the installed position vertically, ie parallel to the pivot axis of the pivot bearing 2GS aligned, over which the drive unit 2g of the auxiliary drive 2 is mounted on the door leaf. The angle lever 2ka is formed in the illustrated case as a right angle. The connecting joint 2gg to the output end of the piston rod 2gks engages the outer vertex corner of the angle lever 2ka at. The angle lever 2ka has a shorter leg and a longer leg. At the free end of the shorter leg is the angle lever 2ka in a pivot bearing 2kas pivotally mounted with vertical pivot axis. The pivot bearing 2kas is the same as the pivot bearing 2GS of the cylinder 2gz wing-mounted. Both bearings 2kas and 2GS are mounted in a storage rack in rigid mutual assignment. The pivot bearing 2kas forms a stationary with the drive unit output bearing. The connection of the angle arm 2ka in the area of its angle vertex corner 2kae at the output end of the piston rod 2gks under formation of the connecting joint 2gg forms the connection of the angle lever 2ka at the output end of the drive unit 2g ,

The free end of the long leg of the angle lever 2ka is as a glider 2kag formed and is in the frame side mounted slide rail 2ks of the door puller 2 automatically engaged and disengaged. In the in the slide rail 2ks engaged position forms the angle lever 2ka with the slide rail 2ks a force-transmitting linkage as a special Gleitarmgestänge with slide rail. The automatic engagement and disengagement takes place when the door leaf reaches a predetermined door opening angle. This predetermined door opening angle is in the illustrated embodiment at about 30 ° door opening angle. When opening and closing in the range of the door opening angle between 30 ° and 0 °, ie in the partial opening area between a door opening of 30 ° and the closed position of the door, is the angle lever 2ka when power transmitting sliding arm with its slider 2kag in the slide rail 2ks led aggressively.

As best of the presentation in the 2.3 and 2.4 as well as the 3.3 and 3.4 recognizable forms the pivotally mounted piston-cylinder unit 2gkz with her piston rod 2gks together with the also pivotally mounted angle lever 2ka in conjunction with the articulation in 2gg a toggle. The connecting joint 2gg forms the knee joint. Because of this knee joint configuration, the bell crank can 2ka take two dead center positions. The one dead center position is the on / off clutch position, which in the 3.3 and 3.4 is shown. In this position are the hinge points of the bearings 2GS . 2kas . 2gg in a line. The other dead center position of the angle lever 2ka is the closing end position, in which the angle lever in the slide rail 2ks engaged and his in the 1 right end position occupies, in which the door is closed. This dead center position is in the 2.3 and 2.4 shown. In this position are the hinge points of the bearings 2GS . 2gg . 2kag in a line. The pivot point 2kag is by the in this position in the slide rail 2ks engaging slider of the sliding arm 2ka educated. In both dead center positions is the sliding arm 2ka Constantly locked in the associated angular position and thus also the output of the connected drive unit 2g determined accordingly.

In the first dead center position, ie in the on / off position of the sliding arm 2ka , is the closing spring 2GF the piston-cylinder unit 2gkz more tensioned than in the second dead center position, ie in the end position, which is associated with the closed position of the door. Through the first dead center of the sliding arm 2ka is in the disengaged position, the voltage of the closing spring, that is, the charge that occupies the closing spring in the on / off position, held.

Once the sliding arm 2ga in the slide rail 2ks is engaged, the first dead center is automatically released during the closing process and the sliding arm 2ka by the action of the closing spring 2GF driven in the closing direction while reducing the bias of the closing spring 2GF , The sliding arm 2ga turns in 3.2 in a clockwise direction and runs in the slide rail 2ks in 1 to the right. During the opening process, the movement of the sliding arm takes place 2ka exactly reversed. In a similar manner, the closing spring 2GF charged during the opening movement of the door, as long as the sliding arm 2ga in the slide rail 2ks engaged is guided.

Essential in the illustrated embodiment is that the Gleitarmtürschließer 1 closer to the door axis, that is arranged closer to the door hinges than the auxiliary drive 2 , The sliding arm 1ka of Gleitarmtürschließers 1 remains permanently with the slide during the entire opening and closing process 1ks coupled and guided in it. The slider at the free end of the slide arm 1ka runs in the slide rail 1ks when closing in 1 to the right and when opening in 1 to the left. The power transmitting linkage 2k of the auxiliary drive 2 in contrast, as already explained above, designed so that the sliding arm 2ka with the slide rail 2ks at a predetermined door opening angle during the closing and opening process is automatically switched on and disengaged. The coupling and disengaging takes place in such a way that the sliding arm 2ka acting angle lever with its free end only at door opening angles in the range between this predetermined door opening angle and the closed position with the slide rail 2ks is coupled, that engages in the slide in this door opening angle range and the closing operation and the opening process only in this angular range in the slide rail 1ks is guided. In the area larger door opening angle, ie from the predetermined door opening angle is the sliding arm 2ka with its free end out of the slide rail 2ks disengaged, ie not connected to the slide and not guided in the slide.

For engaging and disengaging the at the free end of the sliding arm 2ka trained glider 2kag has the slide rail 2ks an opening at the front 2 Kings on. This opening opens via an inlet slope in a slide within the slide rail 2ks in which the glider 2kag is guided in the opening direction after engagement during the closing movement and the return movement. This slide in the horizontally mounted slide rail 2ks can depending on the variant of the auxiliary drive 2 be formed linear or non-linear. The coupling and disengaging of the sliding arm 2ks is, as discussed, automatically during the opening and closing process.

The outer cover of the wing side and the frame side mounted components of the drive device:

A significant advantage results in the illustrated embodiment in that, as in 1 shown, all the door leaf side mounted components of the drive device, ie the door closer housing 1g and the drive unit 2g of the auxiliary drive 2 , through a common cover housing 3fh are covered and all door frame side mounted components of the drive device, ie the slide rail 1ks of the door closer and the slide rail 2ks of the door puller, through a common cover housing 3RH are covered. This cover housing 3fh . 3RH can each be designed as U-profiles. It is of considerable advantage that they are formed with a constant cross-section over their longitudinal extent. Preferably, they are designed so that they each extend over the entire width of the wing, have identical longitudinal extent and are end-to-end mounted with each other. The cover housing 3fh . 3RH can each be integrally formed, but it is also possible to form them from several sections over the longitudinal extent. The common cover 3RH and 3fh is continuously formed over the entire width of the door, which provides optical advantages.

The assembly of the wing-side and the frame-side components on common wing-side or frame-side mounting plate

It is advantageous in the illustrated case, the assembly of the door leaf fixed components to be mounted on a common mounting plate 3fm , which is preferably mounted in a standard hole pattern of the door leaf. The same applies to the assembly of the door frame fixed components to be mounted on a common mounting plate 3fm , which is mounted on the door frame side (see 1 ).

The assembly of the mounting plate to be mounted on the wing side 3fm in a standard hole pattern of the door leaf means that the attachment of the mounting plate 3fm on the wing via a mounting hole image, which is formed in the band-near portion of the mounting plate. This mounting hole picture is in 1 in the left section of the mounting plate 3fm , in which the drive unit of the main drive 1 ie the door closer housing 1g of Gleitarmtürschließers is mounted. In the band remote portion of the mounting plate, in which the drive unit of the auxiliary drive 2 ie the drive unit 2g , is mounted, is the mounting plate 3fm not bolted to the wing, as in this area of the wing no standard hole pattern is provided.

In the case of the concealed version to be mounted inside the door, the components may be mounted separately inside in respective separate or continuous recesses in the sash and in the frame. However, there are also mounting versions possible in which the wing-side components are mounted on a common mounting plate and the frame-side components on a common mounting plate on the inside. The mounted on the common mounting plate components in this case form a preassembled unit which is sunk into a corresponding receiving recess in the wing mountable.

The operation of the drive device:

The operation of the sliding arm door closer 1 and the auxiliary drive 2 assembled door closer device 10 is as follows:
From the in 1 shown closed position of the door leaves the door 3 open by the door 3f manually swung in the opening direction. The door closer slide arm turns 1ka with the non-rotatably connected door closer shaft 1w around the axis of rotation of the door closer shaft 1w in the 1 in the counterclockwise direction. The sliding arm 1ka is doing with his designed as a slider free end in the slide rail 1ks so guided that the free end of the sliding arm 1ka in the illustration in 1 runs to the left.

During this opening movement, the toggle lever-like sliding arm also rotates 2ka of the auxiliary drive 2 , and in a similar way, by the free end of the sliding arm 2ka with its free end in the slide rail 2ks in the illustration in the figures to the left. The toggle-type Gleitarmgestänge, resulting from the Winkelarm 2ka and the piston rod 2gks the piston-cylinder unit 2gkz composed, rotates in a corresponding manner around the axis of the wing-mounted pivot bearing 2GS , However, it is essential in the illustrated embodiment that this knee-lever-like linkage, ie the free end of the Winkelgleitarms 2ka , automatically from the slide rail 2ks disengages as soon as from the closed position of this predetermined door opening angle is reached. In the illustrated embodiment, this is done at a door opening angle of about 30 °. In this angular position reaches the toggle lever-like linkage 2k his first dead center position. When disengaging from the slide rail 2ks the angle arm remains 2ka in the angular position of this dead center position. The angle arm is quasi locked in this position against further rotation and moves in this angular position in the further opening of the door from the front opening 2 Kings the slide rail 2ks out. In the dead center position, the angle arm remains 2ka almost locked. The piston rod of the piston-cylinder device with the closing spring remains locked in this position as well.

If the door is to be moved from the open position back into the closed position, the closing movement takes place with disengaged angle arm 2ka up to the predetermined Einkupplungswinkelstellung. The angle arm 2ka is therefore unchanged in the dead center of the 3.1 and 3.4 she took while disengaging. As soon as the door leaf has now reached the predetermined door opening angle of approximately 30 ° during the closing process, the angle arm fixed in this coupling / disengaging angular position comes 2ka with its free end, ie the glider 2kag , again to engage in the slide 2ks , The free end of the sliding arm 2ka with the glider 2kag moves into the opening of the slide rail 2ks one. On further closing the door is the angle arm 2ka with its free end in the slide rail 2ks engaged and running in the presentation in 1 in the slide of the slide rail 2ks to the right through the slide rail 2ks guided. The toggle lever configuration has in this case automatically released the engagement / disengagement detent position under the action of the slide rail guide. As soon as this dead center position is released, the closing spring held tight as it now acts under discharge as a rotary drive of the angle lever in the closing direction. Ie. the closing process is then carried out by the auxiliary drive 2 supported. The toggle finally reached in the closed position of the door in his 1 illustrated second dead center position. In this second dead center position, the toggle lever configuration locks in the relevant angular position. This dead center then remains up until the door is pivoted by manually pulling the door back into the open position. In this opening movement is caused by the pivoting of the angle arm 2ka the dead center automatically canceled and the shutter spring recharged.

This in 4 illustrated second embodiment differs from that in the 1 to 3 illustrated embodiment only in that in the embodiment in 4 In addition, an electrically switchable tumbler 4 is mounted on the door. The electrically switchable tumbler 4 consists of a frame-mounted tumbler component 4r and a wing-mounted Zuhaltungskomponente 4f , The frame-mounted tumbler component 4r is an electrically switchable locking component, in the specific case, an electric door opener. The electric door opener is mounted in the most distant from the band portion in the common rail housing by the slide rail in a bandnahen section 1ks is formed of the main drive and adjacent thereto on the side facing away from the bands of the slide rail 1ks the slide rail 2ks the auxiliary drive is formed. The frame-mounted tumbler component 4r forming electric door opener is conventionally constructed with a movably mounted door latch latch, which cooperates with an electrically switchable locking device, preferably with electromagnet. The door opener latch and the electrically switchable locking device with a switched gear form the electric door opener, which in the illustrated embodiment, the frame-mounted Zuhaltungskomponente 4r forms.

The wing-mounted tumbler component 4f is designed as a counter element, which interacts with the frame-side tumbler component. The counter element is preferably designed in the manner of a resilient latch, which has a latch body with inlet slope, which is acted upon by a spring in the extension direction.

A significant advantage results in the concrete embodiment in 4 in that the wing-side tumbler component 4f on the common wing-fixed mounting plate 3fm is mounted. On this mounting plate is in the bandnahen section the door closer housing 1g of the main drive 1 and adjacent to it the drive unit 2g of the auxiliary drive 2 assembled. The mounting plate 3fm has only in the band-near section a screw in the standardization hole image of the door leaf 3f on. It is the band near section of the mounting plate 1fm in which the door closer housing 1g is mounted on the mounting plate. In the lower part of the mounting plate 3fm in which the housing 2g of the auxiliary drive 2 as well as the wing-side tumbler component 4f mounted on the mounting plate, has the mounting plate 3fm no screw connection with the door leaf 3f on. This results in advantages in connection with the mounting on standard doors, which only have a standard hole pattern in the upper section of the door leaf in the band-near area in the door leaf.

Same as the one in the 1 to 3 illustrated embodiment is also in the embodiment in 4 an over the entire wing width continuous door leaf-side cover housing 3fh provided, which is designed as a common cover housing, under which all the wing side mounted components, namely the wing-side component of the main drive 1 , adjacent to the wing-side component of the auxiliary drive 2 and adjacent to it in the bandfernsten section the wing-side component of the electrical tumbler 4 is arranged.

Accordingly, a door frame side common cover housing 3RH provided, which has the same length as the door leaf-side cover housing 3fh has and is mounted with aligned ends to this at the upper frame member. Under this frame-side cover housing 3RH all frame-mounted components are arranged, namely in the band-near area the slide rail 1ks of the main drive 1 , next to it the slide rail 2ks of the auxiliary drive 2 and in the bandfernsten section, the frame-side component of the electrically switchable tumbler 4 which is designed in the specific case as an electric door opener.

In the in the 5a - 5c and 6 illustrated second embodiments are each a door drive, the composed of a main drive 1 and an auxiliary drive 2 ,

The main drive of the second embodiment:

The main drive 1 In the case shown, a Gleitarmtürschließer with a mounted on the wing F drive unit 1a and a power transmission device 1k as a slide rail linkage with a sliding arm 1ka and a slide rail 1ks , The sliding arm 1ka is non-rotatable with a in a housing of the drive unit 1g mounted output shaft 1w coupled and the frame-mounted slide rail 1ks guided. The main drive is intended in the illustrated embodiment as Gleitarmtürschließer with a drive unit 1g be formed with a closing spring and hydraulic damping device.

The auxiliary drive of the second embodiment:

The auxiliary drive 2 is in the case shown from a drive unit 2g and a power transmitting linkage 2k educated. The drive unit 2g is in a slide rail 2ss integrated and fixed in a fixed position. The slide rail 2ss closes to the slide rail 1ks of the main drive 1 at. In the case shown, the two rails 1ks and 2ss formed as sections of a common continuous slide. That in the section 2ks the slide rail integrated drive unit 2g the auxiliary drive comprises a spring accumulator 2f or alternatively or additionally an electric motor. The downforce 2aa of the spring accumulator 2f or the electric motor interacts with that in the slide rail 2ks guided skid 2kag together. It is a slider at the free end of the slide arm 2ka , The sliding arm 2ka is with its bearing end in a wing-mounted pivot bearing 2 kD pivotally mounted and with its free end on the slider 2kag in the slide rail 2ss guided. The glider 2kag is with the free end of the output 2aa in the slide rail 2ss integrated drive unit 2g connected. The downforce 2aa is in the slide rail 2ss guided linearly movable along the guideway of the rail. The glider 2kag is taken here. The slide rail 2ss forms with the drive unit 2g stationary output bearing.

The downforce 2aa is guided in the guideway of the slide and thus a linear output. In the illustrated embodiment, the guideway of the slide rail is linear and extends horizontally. It should be noted that the downforce 2aa but also understood as a linear drive, if in a modified embodiment, the guideway of the slide is designed as a non-linear curved path. It should also be noted that other modified versions are also understood as linear drive, namely in which between the primary output of the drive unit and the guided in the guideway of the slide output 2aa a gear is switched. The primary output here z. B. be designed as a rotary drive. It can be designed as a rotating threaded spindle, on which a threaded nut runs, which is linearly guided in the guideway and the sliding arm 2ka z. B. by entrainment of the slider 2kag drives.

Like from the 5b and 5c recognizable, is the sliding arm 2ka of the auxiliary drive 2 with the drive unit 2g in the slide rail 2ks engageable and disengageable.

The coupling / uncoupling point is in the embodiment of 5b . 5c between the free end of the slide arm 2ka and in the slide rail 2ss guided output member 2aa in the slide rail 2ss stored drive unit 2g that is, between the terminal end of the slide arm 2ka and the output of the drive unit 2g educated.

The engagement and disengagement takes place automatically during the opening and closing process at a certain door opening angle. The 5b shows the door position in the door opening angle, in which during the closing process, the engagement and the opening process, the disengaging takes place. At door opening angles smaller than this off and on angle position, the sliding arm is 2ka engaged (see 5b and 5a ). For door opening angles greater than the on / off angle position, the slide arm is disengaged (see 5c ).

In disengaged position, the sliding arm remains 2ka in this embodiment, the linkage bearing, ie in the illustrated case in 5c on the wing-side pivot bearing 2d , in a locked angular position of the wing F projecting. The locking of the angular position can be done by a cooperating with the sliding latch. The latching device is in the pivot bearing 2 kD educated. The locked angular position corresponds to the angular position of the sliding arm 2ka when engaging / disengaging occupies, ie the angular position in 5b , While the sliding arm 2ka is disengaged, the spring accumulator remains 2f of the drive unit 2g in the charged position, in which the decoupling is done. It is the charged position that the spring accumulator has acquired during the opening process with the sliding arm coupled in. For this determination of the spring accumulator is in the range of the drive unit 2g provided a locking device. It is switched on with the decoupling of the sliding arm 2ka and off with release of the spring accumulator with the engagement of the sliding arm 2ka ,

The Einkupplungsvorgang between the free end of the sliding arm 2ka and in the slide rail 2ks guided skid 2kg takes place automatically during the closing operation of the door in the predetermined door opening angle, in 5b is shown. The free end of the protruding in this angular position sliding arm 2ka drives with his glider 2kag in this door opening position in the slide rail 2ks a, via an inlet not shown in detail through a front opening of the slide rail 2ks and couples with the standing in waiting standing as a slider driven member 2aa at. With the coupling of the arranged in the slide rail at the previous opening process charged spring is 2f Forcibly unlocked. By thus taking place discharge of the spring accumulator 2f becomes the slider 2aa together with the glider attached to it 2kag and sliding arm 2ka driven in the closing direction. The coupled gliders 2kag and 2aa are moved in the illustration in the figures to the right and the sliding arm 2ka around the pivot bearing 1 KD turned clockwise. This means that the door leaf F is moved in the closing direction. He finally reaches the closed position, which in 1a is shown. In the closed position, the sliding arm again reaches a detent position in which it remains until the door is then opened again for walking. This is done manually by pivoting movement of the door leaf F in the opening direction.

During the opening movement of the door leaf, the sliding arm 2ka in the illustration in the figures around the pivot bearing 1 KD turned counterclockwise. The glider 2kag with the output skid 2aa is thereby moved in the opening direction, that is moved in the slide rail in the illustration in the figures to the left. Once the door is the predetermined door opening angle of the coupling and decoupling in 5b is shown reached, automatically disengaging the sliding arm 2ka , The decoupled sliding arm 2ka remains then determined in the predetermined angular position, which he takes when decoupling protruding from the wing-side pivot bearing 1 KD ,

Also the output glider 2aa remains after disengaging the sliding arm 2ka in his position, which he took when disengaging, determined by the aforementioned locking device. Due to this automatically occurring finding also remains with the output slider 2aa connected storage spring 2f as long as the sliding arm 2ka is disengaged, in the charged state, the memory spring 2f by the preceding opening process with engaged sliding arm 2ka has reached.

The auxiliary drive 2 is thus during the opening process, as long as the sliding arm 2ka is engaged, charged, ie when opening the door in the first opening angle range. During closing, the auxiliary drive supports 2 by discharging the spring accumulator the closing operation, as soon as the sliding arm of the auxiliary drive 2 is engaged. The support takes place in the last closing phase, ie at the end of the closing process until the door has reached the closing position.

6 shows a modified embodiment, which is opposite to the embodiment of the 5a - 5b in it differs that the coupling / disengagement point of the sliding arm 2ka not between the output of the drive unit 2g and the terminal end of the slide arm 2ka is formed, but in the area between the wing-mounted pivot bearing 1 KD and the sliding arm 2ka in the region of the bearing end of the sliding arm. Also in this modified version of the sliding arm remains 2ka as long as he is decoupled, in the angular position he had taken when disengaging. Again, a locking device for the angular position of the disengaged sliding arm and a locking device for charging the accumulator spring 2f intended. This statement can be made about the locking of the sliding arm 2ka take place in the predetermined angular position in the manner of a dead center position, ie in a similar manner as in the embodiment of 1 to 4 , This means that also in this embodiment, the memory spring 2f remains in the charged position that it when disengaging the sliding arm 2ka would have.

It is essential in the in the 5 and 6 illustrated embodiments that the frame side mounted components of the main drive 1 and the auxiliary drive 2 ie the slide rail 1ks of the main drive 1 and the slide rail 2ss with the stored therein memory spring 2f through a common continuous frame-side cover 3RH are covered. The same applies to the wing-side components, ie the Antiebsgehäuse 1g of the main drive 1 and the pivot bearing 2 kD the power transmitting linkage of the auxiliary drive 2 , They are over a common continuous cover 3FK covered (not shown in the figures).

Particularly advantageous is the common continuous wing-side mounting plate 3fm on which the drive unit 1g of the main drive 1 and the pivot bearing 2 kD of the auxiliary drive 2 are mounted. This mounting plate 3fm is bolted only in their bandnahen section in a standard hole pattern of the door leaf with the door leaf.

Also for the assembly of the frame-side components, a common continuous frame-side mounting plate 3RM be provided.

Also in these in the 5 and 6 illustrated embodiments, an electrically switchable tumbler 4 with a frame-side component 4r and a wing-side component 4f be provided. The frame-side component may be mounted in the common frame-side continuous slide rail. The wing-side component 4f can be adjacent to the pivot bearing 2 kD be mounted on the wing, preferably on the common wing-side mounting plate on the also the pivot bearing 2 kD and the drive unit 1g of the main drive is mounted.

In a modification of the embodiment in 6 The drive unit can also be on the sliding arm 2ka be arranged or integrated therein. At the free end of the sliding arm 2ka can one via the drive unit 2g driven pinion can be arranged in the slide rail 2ss is guided, z. B. meshing with one in the slide rail 2ks arranged rack.

LIST OF REFERENCE NUMBERS

R

Rahmen

F

Flügel

1

Hauptantrieb

1k

Gestänge/Kraftübertragungseinrichtung

1ks

Schiene

1ka

Gleitarm

1kag

Gleiter

1g

Antriebsaggregat, Türschließergehäuse mit Schließerfeder und Dämpfungseinrichtung

1w

Abtriebswelle

2

Hilfsantrieb

2k

Gestänge/Kraftübertragungseinrichtung

2ks

Schiene

2ka

Gleitarm

2kag

Gleiter

2g

Antriebsaggregat

2f

Federspeicher

2aa

Abtrieb des Federspeichers

2kd

Drehlager/Schwenklager

5a, 5b, 5c and 6

R

frame

F

wing

1

main drive

1k

Linkage / transmission device

1ks

rail

1ka

sliding arm

1kag

skid

1g

Drive unit, door closer housing with closer spring and damping device

1w

output shaft

2

auxiliary drive

2k

Linkage / transmission device

2ks

rail

2ka

sliding arm

2kag

skid

2g

power unit

2f

spring

2aa

Downforce of the spring accumulator

2 kD

Swivel / pivot bearing

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 3742213 A1 [0001]
• EP 1505239 B1 [0002]
• EP 2468998 A1 [0005]
• US 2190653 [0006]

Claims (21)

A door drive device for a door of a building having a door leaf pivotally mounted in a fixed frame about a vertical door axis, comprising: a) a main drive (10); 1 ) for acting on the door leaf in terms of closing movement and / or opening movement and / or closing damping and / or opening damping, preferably designed as a manual closing spring drive or electric motor door drive, comprising: a1) a drive unit of the main drive ( 1 ) and a2) of a power transmission device ( 1k ) of the main drive ( 1 ) b) an auxiliary drive ( 2 ) for acting on the door leaf in terms of closing movement and / or opening movement and / or closing damping and / or opening damping with: b1) a drive unit of the auxiliary drive ( 2 ) and b2) of a power transmission device ( 2k ) of the auxiliary drive wherein it is provided that - the main drive ( 1 ) has one or more components to be mounted on the door leaf side and one or more components to be mounted on the frame side, which are connected via a force-transmitting connection device of the power transmission device of the main drive ( 1 ) are connectable and / or connected, and - that the auxiliary drive ( 2 ) has one or more components to be mounted on the door leaf side and one or more components to be mounted on the frame side, which are connected via a force-transmitting connection device of the power transmission device of the auxiliary drive ( 2 ) are connectable or connected, characterized in that (i) the components of the main drive ( 1 ) and the auxiliary drive ( 2 ) in or on a common and / or continuous door leaf side to be mounted housing device and / or storage rack device and / or mounting plate device ( 3fm ) are mounted and / or by a common and / or continuous door leaf side to be mounted cover ( 3fh ) and / or (ii) that the components of the main drive ( 1 ) and the auxiliary drive ( 2 ) in or on a common and / or continuous frame-mounted housing device and / or storage rack device and / or mounting plate device ( 3RM ) and / or by a common and / or continuous frame-side to be mounted cover ( 3RH ) and / or (iii) that the components of the main drive ( 1 ) and the auxiliary drive ( 2 ) are designed for concealed in the wing and / or internal mounting and / or that the frame side to be mounted components of the main drive ( 1 ) and the auxiliary drive ( 2 ) are designed for concealed and / or internal mounting. Door drive device according to claim 1, characterized in that the common and / or continuous frame side to be mounted housing means and / or the common and / or continuous wing side housing to be mounted housing device is mounted in its entirety multi-sided surrounding components or are. Door drive device according to one of the preceding claims, characterized in that the common and / or continuous frame side to be mounted and / or wing side to be mounted bearing frame device is designed as a spatial body, or in which the components mounted thereon can be fastened, optionally by the components together are attached. Door drive device according to one of the preceding claims, characterized in that the common and / or continuous door leaf side to be mounted and / or frame side to be mounted mounting plate device ( 3fm . 3RM ) is formed as a plate-shaped element, on the upper side of which the components mounted thereon can be arranged. Door drive device according to one of the preceding claims, characterized in that the common and / or continuous frame side to be mounted and / or wing side to be mounted cover ( 3RH . 3fh ) is designed as a U-profile cover or as a cap-shaped cover under or within which the components covered thereby can be arranged. Door drive device according to one of the preceding claims, characterized in that the components of the main drive which are designed and / or provided for mounting in the sash and / or in the frame and / or in the interior are ( 1 ) and / or the auxiliary drive ( 2 ) are received in or on a common and / or continuous receiving device, which in the form of a housing device and / or storage rack device and / or mounting plate device, which as a device for concealed and / or inside mounting in the door leaf or in the frame is formed. Door drive device according to one of the preceding claims, characterized in that adjacent components of the main drive to be mounted on the wing side ( 1 ) and the auxiliary drive ( 2 ) Have fastening points, which are designed for the mutual attachment of the adjoining components, and / or that adjacent components to be mounted on the frame side of the main drive ( 1 ) and the auxiliary drive ( 2 ) Have attachment points which are designed for mutual attachment of the adjacent components. Door drive device according to one of the preceding claims, characterized in that adjacent components of the main drive to be mounted on the wing side ( 1 ) and the auxiliary drive ( 2 ) are fastened to or on connecting elements which connect these components to one another, and / or that components of the main drive (15) which are adjacent to one another on the frame side ( 1 ) and the auxiliary drive ( 2 ) are fastened to or on connecting elements which connect these components to one another. Door drive device according to one of the preceding claims, characterized in that the components to be mounted on the door leaf side are formed by the drive unit of the main drive ( 1 ) and of the drive unit of the auxiliary drive ( 2 ), and • that the components to be mounted on the frame side are formed by a part of the power transmission device to be mounted on the frame side ( 1k ) of the main drive ( 1 ) and from a frame side to be mounted part of the power transmission device ( 2k ) of the auxiliary drive ( 2 ). Door drive device according to one of the preceding claims, characterized in that the components to be mounted on the door leaf side are formed by the drive unit of the main drive ( 1 ) and a door leaf side to be mounted part of the power transmission device ( 2k ) of the auxiliary drive ( 2 ), and • that the components to be mounted on the frame side are formed by a part of the power transmission device to be mounted on the frame side ( 1k ) of the main drive ( 1 ) and of the drive unit of the auxiliary drive ( 2 ). Door drive device according to one of the preceding claims, characterized in that the components to be mounted on the door leaf side are formed by a part of the power transmission device to be mounted on the door leaf side ( 1k ) of the main drive ( 1 ) and of the drive unit of the auxiliary drive ( 2 ), and • that the components to be mounted on the frame side are formed by the drive unit of the main drive ( 1 ) and a frame side to be mounted part of the power transmission device ( 2k ) of the auxiliary drive ( 2 ). Door drive device according to one of the preceding claims, characterized in that the components to be mounted on the door leaf side are formed by a part of the power transmission device to be mounted on the door leaf side ( 1k ) of the main drive ( 1 ) and a door leaf side to be mounted part of the power transmission device ( 2k ) of the auxiliary drive ( 2 ), and • that the components to be mounted on the frame side are formed by the drive unit of the main drive ( 1 ) and the drive unit of the auxiliary drive ( 2 ). Door drive device according to one of the preceding claims, characterized in that the door drive device comprises an electrically switchable tumbler ( 4 ), which by a frame-side to be mounted Zuhaltungskomponente ( 4r ) and a wing-mounted Zuhaltungskomponente ( 4f ), one or both of the tumbler components ( 4r . 4f ) is designed as a unit (s) that are separate from the components of the main drive ( 1 ) and / or auxiliary drive ( 2 ) is formed or as a common or connected structural unit (s) with in each case at least one of the components of the main drive ( 1 ) and / or the auxiliary drive ( 2 ) is formed or are. Door drive device according to claim 13, characterized in that the electrically switchable tumbler ( 4 ) an electrically switchable tumble component ( 4r ) and a mechanical counter component ( 4f ), wherein one of the tumbler components ( 4r ) is to be mounted on the frame side and the other Zuhaltungskomponente ( 4f ) is to be mounted on the wing side. Door drive device according to one of claims 13 or 14, characterized in that the frame-side to be mounted Zuhaltungskomponente ( 4r ) is formed so that it adjacent and / or adjacent to the drive unit to be mounted on the frame side of the auxiliary drive ( 2 ) or on the frame side to be mounted part of the power transmission device ( 2k ) of the auxiliary drive ( 2 ) is mountable. Door drive device according to one of claims 13 to 15, characterized in that the wing-side to be mounted Zuhaltungskomponente ( 4f ) is formed so that it adjacent and / or adjacent to the drive unit to be mounted on the wing side of the auxiliary drive ( 2 ) or on the wing side to be mounted part of the power transmission device ( 2k ) of the auxiliary drive ( 2 ) is mountable. Door drive device according to one of claims 13 to 16, characterized in that the Türflügelseitig to be mounted Zuhaltungskomponente ( 4f ) and the components of the main drive ( 1 ) and the auxiliary drive ( 2 ) in or on the common and / or continuous door leaf side to be mounted housing device and / or storage rack device and / or mounting plate device ( 3fm ) are mounted and / or by the common and / or continuous door leaf side to be mounted cover ( 3fh ) are covered. Door drive device according to one of claims 13 to 17, characterized in that the frame-side to be mounted Zuhaltungskomponente ( 4r ) and the components of the main drive to be mounted on the frame ( 1 ) and the auxiliary drive ( 2 ) in or on the common and / or continuous frame-mounted housing device and / or storage rack device and / or mounting plate device ( 3RM ) and / or by the common and / or continuous frame-side to be mounted cover ( 3RH ) are covered. Door drive device according to one of the preceding claims, characterized in that the power transmission device of the auxiliary drive ( 2 ) has a rod designed as a sliding arm or scissors linkage and a cooperating with the linkage rod bearing, wherein the linkage bearing is designed as a slide rail or pivot bearing and wherein the power transmission device with the drive unit of the auxiliary drive ( 2 ) is automatically switched on and disengaged during the opening and closing operation, - is formed by the coupling / disengaging point between the linkage and the linkage bearing, or - by the coupling / disengagement point between the linkage and the drive unit of the auxiliary drive is formed. Door drive device according to one of the preceding claims, characterized in that the linkage bearing of the auxiliary drive ( 2 ), designed as a trained for the on / off coupling slide rail ( 2ks ) or is formed as a trained for the coupling / disengagement pivot bearing is supported - on the as a slide rail ( 1ks ) or pivot bearing trained rod bearings of the main drive ( 1 ) or - on the drive unit ( 1g ) of the main drive ( 1 ), preferably housing, storage rack, mounting plate ( 3fm ) or driven member ( 1w ) of the drive unit ( 1g ). Door drive device according to one of the preceding claims, characterized in that the drive unit ( 2g ) of the auxiliary drive ( 2 ) in a mounting bearing ( 2GS ) is supported, which is supported - on a storage rack and / or a bearing plate and / or a receiving housing of the drive unit ( 1g ) of the main drive ( 1 ), or - on a storage rack and / or a bearing plate ( 3RM ) and / or a receiving housing of the sliding rail ( 1ks ) or pivot bearing trained rod assembly of the main drive ( 1 ).

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