WO2016116526A1

WO2016116526A1 - Door drive with main- and auxiliary drive and additional function components

Info

Publication number: WO2016116526A1
Application number: PCT/EP2016/051168
Authority: WO
Inventors: Stefan Fischbach; Peter Rittinger; Andreas Sauter
Original assignee: Assa Abloy Sicherheitstechnik Gmbh
Priority date: 2015-01-20
Filing date: 2016-01-20
Publication date: 2016-07-28
Also published as: EP3247854A1; EP3247854B1

Abstract

A door drive (10) mounted on or in a door of a building comprising a door panel (F) mounted, preferably in door hinges (B), in a stationary frame (R) and pivotable about a vertical door axis, comprising a main drive (1) and an auxiliary drive (2). According to the invention, the auxiliary drive (2) has one or multiple components mounted on the frame side (R) – subsequently called frame-side mounted component device of auxiliary drive (2) – which are mounted on the frame side (R) in such a way that a mounting space (M) remains open and/or is formed which is specified for the mounting of at least one or multiple additional function components of the main drive, which interact with the slider (1kag) and/or the slide arm (1ka) of the main drive (1) and which are to be mounted on the frame side – subsequently called additional function component device of the main drive (1).

Description

Door drive with main and auxiliary drive

Additional functional components

They are e.g. From 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 leaves. The

Drive unit is mounted depending on local conditions and application 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 considered in practice Scissor linkage or Gleitarm slide rail device be executed.

An electromechanical door operator that is comparable to one

Drive unit and a corresponding power transmission device is formed, is e.g. from EP 1 505 239 B1. The

Drive unit comprises an electric motor whose output shaft is connected to the power transmission device, which in the same manner as in the o.g. Manual door closer can be designed 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. Both

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 final strike

is set weaker, it may happen that the spring force of the closing spring at the end of the closing process is not sufficient to close the door, ie it may happen that the door does not get into the closed position, the latch is not suppressed and the door leaf only on Frame ajar stops before reaching the closed position. In the known electric motor door drives is the motor

Opening and / or closing operation via an electrical

Control device controllable. However, for the drive to function reliably and safely, constant maintenance and control adjustments are required. Failure of electrical components usually leads to the complete stoppage of the drive, so that said maintenance and

Verification measures are permanently required. Furthermore, the electric drive basically requires a power connection. In practice, therefore, manual door operators are often preferred.

There are also known door pullers and door dampers which are used on doors in buildings and only during the closing and closing

Opening process in the vicinity of the closing end position with the door can be coupled and thus only in this part of the closing and

Opening action on the door act. 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. EP 2 468 998 A1 describes such a drive with automatically engageable and disengageable linkage. The drive unit has comparable to a manual hydraulic door closer on a spring accumulator with hydraulic damping device which cooperates with a driven side slide arm, which in a

Slide rail is automatically engaged or disengaged during the closing and opening process.

US 2,190,653 describes a conventional hydraulic door closer with scissors linkage in combination with a door puller, which during the Closing and opening process, as described, automatically in one

Swing bearing disengages and engages.

In practice, when using door drives in certain building objects, it is necessary that the door drive has additional functions, such as an electric drive

Determining to detect the door in the open position of the door or a smoke detector function to control such electrical detection of the door or can be equipped with appropriate features. When used on double-leaf doors is often as an additional function one

Closing sequence control of the door leaves, i. the active leaf and the passive leaf of the double-leaf door required. There are known door drives, preferably with Gleitarmgestänge, i. especially Gleitarmtürschließer with

Closing spring and hydraulic damping, where such

Additional functions are integrated by additional function components in the slide rail. These components are usually arranged in the band distal end portion of the respective slide rail and cooperate with the guided in the slide rail of the power-transmitting slide arm of the door drive.

The invention has for its object to provide a door drive, which is composed of a main drive with slide rail linkage and an auxiliary drive and thereby additional functions, such as. electrical detection of the door leaf in the open position, closing sequence control and / or other

Has functions or can be equipped with such. The invention solves this problem with the subject matter of claim 1.

This door operator is a door operator mounted on or in a door of a building with one in a fixed frame around a vertical one Door axis, preferably in door hinges, pivotally mounted door leaf. The door drive has a main drive and an auxiliary drive.

The main drive is to act on the door in the sense

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 door drive, formed.

The main drive has a drive unit with an output and a power transmission device with a sliding arm and a slide rail, wherein the sliding arm is connected to the output of the drive assembly drive and having with its free end a slider with which the sliding arm is guided with the slide rail. The auxiliary drive is to act on the door in the sense

Closing movement and / or opening movement and / or closing damping and / or opening damping formed, and the auxiliary drive has a drive unit with an output. It is essential in the inventive solution that the drive unit of the main drive is mounted door leaf side and the slide rail of the

Power transmission device of the main drive is mounted on the frame side, that the auxiliary drive has one or more components mounted on the frame side - hereinafter referred to as the frame side mounted component device of the auxiliary drive - which

on the top or bottom or on the front or rear of the main drive slide or the trajectory of the main drive Slider of the main drive completely or partially arranged, preferably attached to the slide rail of the main drive is, and / or

is mounted on the frame side so that a mounting space remains free and / or formed, for the assembly of at least one or more cooperating with the slider and / or the sliding arm of the main drive, frame side to be mounted additional functional components of the main drive - hereinafter additional function components means called the main drive - is determined and / or available and / or remains free.

As regards the arrangement and configuration of the additional functional component device of the main drive, it is preferably provided that the at least partially engaging and / or arranged in the mounting space additional functional component device of the main drive as electrical locking device of the open position of the door leaf and / or as smoke detector device for controlling an electrical Locking device of the open position of the door leaf and / or as a power supply and / or as an electrical control device for such

Smoke detector device and / or as such an electrical

Locking device and / or as a component of a

Closing sequence control device, preferably designed as a transmission device of a closing sequence control device.

As far as the design of the mounting space is concerned, it can preferably be provided that the mounting space differs from the slide rail of the

Main drive and / or from the trajectory of the slide guided in the slide of the main drive or from the path of movement of the slider of the main drive immovably connected part aligned or offset parallel or angularly offset toward the remote end and / or bandnahen end of the door frame extends. Additionally or alternatively, it can be provided that the mounting space extends in a direction which is aligned or which is parallel or angularly offset from the direction of the movement path of the slider of the main drive.

It can with regard to the specific arrangement of the mounting space

be advantageously provided that at least part of the mounting space or the entire or a predominant part of the mounting space

- On top of the slide of the main drive and / or

arranged on the frame side component device of the auxiliary drive or a part of this component device is arranged and / or

- On the underside of the slide of the main drive and / or the

- on the front of the slide of the main drive and / or the

is arranged on the frame side mounted component device of the auxiliary drive or a part of this component device and / or - is arranged on the back of the slide of the main drive and / or the frame side mounted component device of the auxiliary drive or a part of this component device and / or

- Is arranged within the guide rail of the main drive and / or the frame side mounted component device of the auxiliary drive or a part of this component device. In particular, optical advantages arise with embodiments which provide that at least part of the mounting space is covered by a cover or a cover housing to the outside. It can be advantageously provided that at least a part of the mounting space is disposed within a housing of the slide rail of the main drive and / or a housing of the drive assembly of the auxiliary drive or a housing of the slide rail of the auxiliary drive. It can also be provided that at least part of the mounting space between on the one hand formed in the slide rail of the main drive path of movement of the main drive and on the other hand, a slide of the main drive receiving mounting surface of the frame and / or the mounting surface of the frame side mounted

Component device of the auxiliary drive is arranged.

Particularly preferred embodiments provide that the drive unit of the auxiliary drive is mounted on the frame side to form the frame side mounted component device of the auxiliary drive, and that the

Drive unit of the auxiliary drive with the slider of the main drive and / or the sliding arm of the main drive via an intermediate

Coupling device is coupled or detachable to the slider of the

Main drive and / or the sliding arm of the main drive to act on at least in an end phase of the closing operation and / or at least an initial phase of the opening operation.

There are also embodiments possible, in which it is provided that the auxiliary drive has a power transmission device with the output of the Drive unit of the auxiliary drive is connected or connectable, and a linkage and designed as a slide rail or pivot bearing

Gestängelager hat, wherein it is provided that the drive unit of the auxiliary drive door leaf side and the rod end bearing of the auxiliary drive to form the frame side mounted component device of the

Auxiliary drive is mounted on the frame side, or that the linkage bearing of the auxiliary drive is mounted on the door leaf side and the drive unit of the

Auxiliary drive to form the frame side mounted

Component device of the auxiliary drive is mounted on the frame side.

In a preferred development can be provided that the

Power transmission device of the auxiliary drive with the drive unit of the auxiliary drive is automatically switched on and disengaged. Particularly preferred embodiments provide that the frame side to be mounted components of the main drive and the auxiliary drive in or on a common and / or continuous frame side to be mounted housing device and / or storage rack device and / or

Mounting plate device are mounted and / or covered by a common and / or continuous frame side to be mounted cover, wherein it is provided that at least a part or the whole

Mounting space or a majority of the mounting space in or on the common and / or continuous frame side to be mounted

Housing device and / or storage rack device and / or

Mounting plate device is arranged and / or is formed covered by a common and / or continuous frame side to be mounted cover. There are also particularly advantageous embodiments are possible, in which it is provided that the frame side to be mounted components of the main drive and the auxiliary drive are designed for concealed and / or internal mounting, wherein it is provided that at least part of the mounting space or the entire mounting space or a predominant part of the mounting space in the frame is concealed and / or formed inside.

It can be provided that the one or more frame side to be mounted / n components of the auxiliary drive is to be mounted in a mounting plane or on the front or at the back or above the top or bottom of the one or more frame side to be mounted / nn component / n of the main drive is arranged.

It can be provided that the one or more frame side to be mounted / nn component / s of the auxiliary drive and the one or more frame side to be mounted / n components of the main drive (1) in or on the common and / or continuous frame side to be mounted housing device and / or storage rack device and / or mounting plate device are stored or covered by the common and / or continuous frame side to be mounted cover or in hidden and / or internal mounting of the frame side

mounting components of the main drive and the auxiliary drive in the frame formed in the common and / or continuous

Receiving device are arranged. For use on two-leaf doors can be provided that the two-leaf door is formed with a pivotally mounted active wing and a pivotally mounted passive wing and the door drive is designed to drive the active leaf. It can also be provided that the passive wing of the double-leaf door is driven by a door drive having a main drive according to feature a) of the main claim 1.

It can also be provided that the passive wing of the double-leaf door is driven by a door drive having an auxiliary drive according to feature b) of the main claim 1.

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

Figure 1 is a front view of a door with an embodiment of the door drive device according to the invention consisting of a main drive 1, which is designed as Gleitarmtürschließer and an auxiliary drive 2, which is a door puller and / or damper. in the closed position of the door;

2.1 shows a detail in Fig. 1, only the door drive device

consisting of the main drive 1 and the auxiliary drive 2 pointing;

FIG. 2.2 is a plan view in FIG. 2.1. from above;

Figure 2.3 is a detail view of the auxiliary drive 2 in the front view representation in Fig. 2.1 without slide rail

Figure 2.4 is a detail view of the auxiliary drive 2 in the plan view in Fig. 2.2; Fig. 3.1 is a detail view corresponding to Figure 2.1, but without slide rail and at least partially open door and disengaged from the slide sliding arm of the auxiliary drive 2. Fig. 3.2 is a plan view in Fig. 3.1;

Fig. 3.3 is a detail view of the auxiliary drive 2 in the front view illustration in Fig. 3.1;

Fig. 3.4 is a detail view of the auxiliary drive 2 in the plan view in Fig. 3.2;

Fig. 4 is a Fig. 1 corresponding representation of the door with a second

Embodiment of the invention

Door drive device, in which additionally an electrically switchable tumbler 4 is mounted on the door;

Figure 5.1 is a detail view of the auxiliary drive, modified from the embodiment in the preceding figures, in a perspective view in the closed position of the door.

Fig. 5.2 is a plan view in Fig. 5.1;

FIG. 5.3 a representation corresponding to FIG. 5.2, but in the open position of the door;

Fig. 6.1 shows a detail view of the angle arm at a

modified version of the auxiliary drive of Figures 5.1 to

5.3;

Fig. 6.2 is a Fig. 6.1 corresponding representation of the auxiliary drive in

other angular position of the angle arm;

Fig. 7.1 is a plan view of another embodiment of a

Drive device with main drive and auxiliary drive, in

Closed position of the door; Fig. 7.2 is a Fig. 7.1 corresponding representation of the drive in Fig. 7.1, but in the open position of the door shortly before the closed position

Disengaging the angle arm of the auxiliary drive;

Fig. 7.3 is a front perspective view of the drive in Fig. 7.1 and

7.2;

FIG. 7.4 an exploded view of the drive of FIGS. 7.1 to 7.3; FIG. 8a, b, c: schematic representations of an embodiment of a door drive according to the invention in different door positions:

Fig. 8a front view in the closed position of the door;

Fig. 8b top view in the open position of the door at 20 ° door opening angle; 8c shows a plan view in the open position of the door at 90 ° door opening angle with the sliding arm of the auxiliary drive disengaged, the coupling point being formed between the output of the drive unit and the connection end of the sliding arm;

9 shows an illustration corresponding to FIG. 8c of a modified one

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.

10.1 is a front view of a door with a first embodiment of a door drive according to the invention, the door in the closed position; 10.1 a is a perspective view of the embodiment in FIG.

10.1, but in the direction obliquely from below; Fig. 10.1 b is an illustration of the embodiment as shown in Figure 10.1 a, but without frame-side Abdeckblende. Fig. 10.1 c is an illustration of the embodiment as in Figure 10.1 b, but in addition without housing of the frame-side auxiliary drive and the coupling device. Fig. 10.2 is a corresponding view of the embodiment as in Figure 10.1 b, but viewing direction obliquely from above and the door in an open position.

Fig. 10.3 is a corresponding representation of the embodiment as in

Fig. 10.1 a, but in the direction of view from below and the door in one

Open position as in Fig. 10.2;

10.3.1 is a front view in Fig. 10.3, but without frame side

Cover panel and cutting as the auxiliary drive with coupling device pointing; 10.3.2 is a plan view in Fig. 10.3.1, but in the direction from below.

10.3.3 is a representation as in Fig. 10.3.2, but without the housing

Auxiliary drive and the coupling device;

10.3.4 is a perspective view in Fig. 10.3.1, but in

Looking diagonally from below; 10.3.5 is a perspective view in Figure 10.3.3, but in the direction obliquely from above.

FIG. 10.4 is a corresponding view of the embodiment as FIG.

10.3, but the door in an open position with less

Door opening angle; Fig. 10.4.1 is a front view in Fig. 10.4, but without frame side

Cover panel and cutting as the auxiliary drive with coupling device pointing;

FIG. 10.4.2 is a plan view in FIG. 10.4.1, but viewed from below; FIG.

Fig. 10.4.3 is a representation as in Fig. 10.4.2, but without the housing

Auxiliary drive and the coupling device; Fig. 10.4.4 is a perspective view in Fig. 10.4.1, but in

Looking diagonally from below;

Fig. 10.4.5 is a perspective view in Fig. 10.4.3, but in the direction obliquely from above. Fig. 10.5 is a corresponding view of the embodiment as Fig.

10.4, but the door in an open position with even lower door opening angle;

Fig. 10.5.1 is a front view in Fig. 10.5, but without frame side

Cover panel and cutting as the auxiliary drive with coupling device pointing;

FIG. 10.5.2 is a plan view in FIG. 10.5.1, but viewed from below; FIG.

Fig. 10.5.3 is a representation as in Fig. 10.5.2, but without the housing

Auxiliary drive and the coupling device;

Fig. 10.5.4 is a perspective view in Fig. 10.5.1, but in

Looking diagonally from below;

Fig. 10.5.5 is a perspective view in Fig. 10.5.3, but in the direction obliquely from above.

FIG. 10.6 is a corresponding view of the embodiment as FIG.

10.5, but the door in an open position with even lower door opening angle, i. near the closed position;

Fig. 10.6.1 is a front view in Fig. 10.6, but without frame side

Cover panel and cutting as the auxiliary drive with coupling device pointing;

FIG. 10.6.2 is a plan view in FIG. 10.6.1, but viewed from below; FIG. Fig. 10.6.3 a representation as in Figure 10.6.2, but without the housing of the auxiliary drive and the coupling device.

Fig. 10.6.4 is a perspective view in Fig. 10.6.1, but in

Looking diagonally from below; Fig. 10.6.5 is a perspective view in Figure 10.6.3, but in the direction obliquely from above.

Fig. 10.7 is a corresponding view of the embodiment as Fig.

10.6, but the door in the closed position;

Fig. 10.7.1 is a front view in Fig. 10.7, but without frame side

Cover panel and as a section of the auxiliary drive with

Showing coupling device;

Fig. 10.7.2 is a plan view in Fig. 10.7.1, but viewed from below;

Fig. 10.7.3 is a representation as in Fig. 10.7.2, but without the housing

Auxiliary drive and the coupling device; Fig. 10.7.4 is a perspective view in Fig. 10.7.1, but in

Looking diagonally from below;

Fig. 10.7.5 is a perspective view in Fig. 10.7.3, but in the direction obliquely from above.

Fig. 1 1 .1 is a perspective view of a door with a second

Embodiment of a door drive according to the invention,

Section showing the auxiliary drive with coupling device without frame-side cover, the door in an open position;

Fig. 1 1 .2 a corresponding representation of the embodiment as FIG.

1 1 .1, but without the auxiliary drive housing and the

Coupling device; Fig. 1 1 .3 an exploded view of the auxiliary drive with coupling device of Figure 1 1 .1 and 1 1 .2;

Fig. 12.1 is a schematic sectional view of a door with a third

Embodiment of a door drive according to the invention, as a section showing the coupling device, the door in one

Open position;

Fig. 12.2 a Fig. 12.1 corresponding representation, but the entire

Showing auxiliary drive and the door in an open position with a lower door opening angle, i. already close to the closed position;

Fig. 12.3 a Fig. 12.1 corresponding representation of

Coupling device, the door immediately before the closed position;

Fig. 12.4 a Fig. 12.2 corresponding representation, the door, however, in

Closed position Fig. 13.1 is a perspective view of a door with a fourth

Embodiment of a door drive according to the invention, the door in an open position near the closed position;

13.2 is a plan view in Figure 13.1 from above.

13.3 a representation corresponding to FIG. 13.2, but the door in FIG

Closed position;

13.4a is a perspective view of the auxiliary drive of the door drive of

Fig. 13.1 to 13.3, the door in the closed position;

Fig. 13.4b is a plan view in Fig. 13.4a from above;

Fig. 13.4c a Fig. 13.4a corresponding representation, but in the

disengaged position when the door is over a predetermined

Door opening angle is opened out. In the embodiment shown in the figures is a door drive device, which in the specific case as a manual

Door closer device is formed, i. with closing spring storage without external power operated motor drive. The illustrated

Door closer device is composed of a as

Gleitarmtürschließer trained main drive 1 and an auxiliary drive 2, which may be designed as a door puller and / or closing damper.

Essential is this division into the main drive 1 and auxiliary drive 2, i.

It is essential that the door closer device is composed of a main drive 1 and an auxiliary drive 2. This compound

Door drive device is denoted by the reference numeral 10 in the figures and is mounted on a door 3 in FIG. The door 3, as shown in FIG. 1, is a hinged door comprising a door leaf 3f, which is hinged about door hinges 3b in a stationary door frame 3r

Türachse 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 noted, however, that the

Door drive device 10 of this structure can also be embodied as a door drive device to be installed concealed inside the door.

The main drive: As the figures show, which comprises the main drive 1 forming

Gleitarmtürschließer a drive unit 1 g, which is formed as a door closer unit housed in a door closer housing 1g and a

Power transmission device 1 k. The force introduction device 1 k consists of a linkage, which is designed as a sliding arm 1 ka, and a

Linkage bearing, which is designed as a slide rail 1 ks. These are so

constructed power transmission device 1 k is referred to in practice as a force-transmitting slide rail linkage. The

Door closer housing 1 g is mounted in the illustrated case on the door leaf 3f. In the door closer housing 1 g 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 as a hydraulic

Damping device formed. About the damping device is the

Closing speed and the opening speed of the door preferably via flow valves adjustable. The shutter spring means and the damper are operatively connected to a door closer shaft 1w. The door closer shaft 1 is rotatably mounted in the door closer housing 1 g. At the protruding from the housing end of the door closer shaft 1w of the sliding arm 1 ka of the linkage 1 k is connected. This consists in the case shown of the sliding arm 1 ka and the slide rail 1 ks. The sliding arm 1 ka is a one-armed lever, with its the output of the

Drive unit 1g, i. the door closer shaft 1w end facing is connected to this rotation. This end of the slide arm 1 ka forms the terminal end. With its other end, the sliding arm 1 ka in the

Guide rail 1 ks guided over an engaging in the guideway of the rail slider 1 kag. The slide rail 1 ks is mounted on the upper horizontal bar of the fixed door frame 3r door frame fixed horizontally aligned. The Gleitarmtürschließer 1 is in the dargstellten case, as already mentioned, formed as a resting Gleitarmtürschließer, ie the door closer housing 1 g and the slide rail 1 ks are each mounted on-the-floor. In the illustrated case, the door closer housing is 1 g in the upper region of the door leaf resting on the door leaf 3f and the slide rail 1 ks mounted on the upper horizontal rail of the door frame 1 r.

The auxiliary drive

The auxiliary drive 2 is formed in the illustrated case as a door puller with damping. It is a drive unit which is formed separately from the Gleitarmtürschließer 1 forming the main drive 1. It comprises as drive unit 2g a damped Zuziehaggregat which is mounted on the door leaf 3f lying on the door, and relative to the main drive 1 Türachsenfernfernfernfern, ie. further away from the door axis than the door closer housing 1 g of the

Main drive 1, namely at a distance next to the door closer housing 1 g mounted in the upper region of the door leaf. The Zuziehaggregat 2g forms, as I said, the drive unit of the auxiliary drive 2. The unit 2g is designed as a spring accumulator with hydraulic damping device. It comprises in the case shown a piston-cylinder unit 2gkz, which cooperates with a closing spring device 2gf. Reference is made to FIGS. 2.3 and 2.4 and to FIGS. 3.3 and 3.4. The illustrated piston-cylinder unit 2gkz can be designed as a hydraulic damping device. Instead of the illustrated piston-cylinder unit 2gkz with closer spring 2gf but also a gas spring can be provided. The cylinder 2gz of the piston-cylinder unit is mounted in the illustrated case in a door leaf fixed mounted pivot bearing 2gs pivotally mounted in the installation position vertical pivot axis on the door 3f. The piston 2gk is linearly displaceable in the cylinder. The piston 2gk is formed in the region of its free end portion as a piston rod 2gks. 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

Rod stock. The angle arm 2ka is designed as a slide arm which can be engaged / disengaged with respect to the slide rail. The angle lever 2ka is over a

Connecting joint 2gg connected to the output end of the piston rod 2gks of the auxiliary drive 2. The hinge axis of the connection joint 2gg is vertical in the installed position, i. aligned parallel to the pivot axis of the pivot bearing 2gs, via 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. The angle lever 2ka has a shorter leg and a longer leg. At the free end of the shorter leg of the angle lever 2ka is pivotally mounted in a pivot bearing 2kas with a vertical pivot axis. The swivel bearing 2kas is mounted in a wing-mounted manner in the same way as the swivel bearing 2gs of the cylinder 2gz. Both bearings 2kas and 2gs are mounted in a bearing frame in rigid mutual association. The

Swivel bearing 2kas forms a stationary with the drive unit

Output bearing. The connection of the angle arm 2ka in the area of his

Angle vane corner 2kae at the output end of the piston rod 2gks forming the connection 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 2 ka is designed as a slider 2 kag and is in the frame side mounted slide rail 2 ks of

Door puller 2 automatically on and disengageable. In the in the slide 2ks coupled position forms the angle lever 2ka with the slide 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 door opening angles between 30 ° and 0 °, i. by doing

Partial opening area between a door opening of 30 ° and the closed position of the door, the angle lever 2ka is guided as a force-transmitting sliding arm with its slider 2kag engaging in the slide rail 2ks.

As best seen in the illustration in Figures 2.3 and 2.4 and Figures 3.3 and 3.4, forms the pivotally mounted piston-cylinder unit 2gkz with its piston rod 2gks together with the also pivotally mounted angle lever 2ka in conjunction with the

Articulated in 2gg a toggle. The connecting joint 2gg forms the knee joint. Because of this knee joint configuration, the

Angle lever 2ka take two dead center positions. The one dead center position is the on / off position shown in Figures 3.3 and 3.4. In this position, the hinge points of the bearings are 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 engages in the slide rail 2ks and assumes its right in Fig. 1 end position in which the door is closed. This dead center position is shown in Figures 2.3 and 2.4. In this position, the hinge points of the bearings are 2gs, 2gg, 2kag in a line. The hinge point 2kag is formed by the sliding in this position in the slide 2ks engaging slider of the sliding arm 2ka. 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, i. in the on / off position of the slide arm 2ka, the closing spring 2gf of the piston-and-cylinder unit 2gkz is more cocked than in the second dead center position, i.e., in the second position. in the end position, which is associated with the closed position of the door. By the first dead center of the sliding arm 2ka is in the disengaged position, the voltage of

Closing spring, i. the charge that the shutter spring in the input /

Disengaged position held.

As soon as the sliding arm 2ga is engaged in the sliding rail 2ks, the first dead center position is automatically released during the closing operation and the sliding arm 2ka is driven in the closing direction by the action of the closing spring 2gf, reducing the prestressing of the closing spring 2gf. The sliding arm 2ga rotates in Fig. 3.2 in a clockwise direction and runs in the slide rail 2ks in Fig. 1 to the right. During the opening process, the movement of the sliding arm 2ka is exactly the opposite. In a corresponding manner, the closing spring 2gf at the

Opening movement of the door charged as long as the sliding arm 2ga is guided in the slide rail 2ks engaged.

It is essential in the illustrated embodiment that the

Sliding arm door closer 1 closer to the door axis, i. arranged closer to the door hinges than the auxiliary drive 2. The sliding arm 1 ka des

Gleitarmtürschließers 1 remains permanently during the entire opening and closing process with the slide rail 1 ks coupled and guided therein. The slider at the free end of the sliding arm 1 ka runs in the slide rail 1 ks when closing in Fig. 1 to the right and when opening in Fig. 1 to the left. The force-transmitting Linkage 2k of Hilfsanthebs 2 is 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 inputs and

Disengaging takes place such that the angle lever acting as sliding arm 2ka is coupled with its free end exclusively at door opening angles in the range between this predetermined door opening angle and the closed position with the slide rail 2ks, i. in the slide rail in this

Door opening angle range engages and during closing and the

Opening process is performed only in this angular range in the slide rail 1 ks. In the area of larger door opening angles, i. from the predetermined

Door opening angle is the sliding arm 2ka with its free end from the

Slide rail 2ks disengaged, i. not connected to the slide rail and not guided in the slide rail.

For engagement and disengagement of the slider 2kag formed at the free end of the slide arm 2ka, the slide rail 2ks has an opening 2k0 on the front side. This opening opens via an inlet slope into a slide within the slide rail 2ks, in which the slider 2kag after engaging in the

Closing movement and the return movement is guided in the opening direction.

This slideway in the horizontally mounted slide 2ks may be formed linear or non-linear depending on the embodiment of the auxiliary drive 2. The engagement and disengagement of the slide arm 2ks is, as discussed, automatic in the opening and closing operation.

The outer cover of the wing side and the frame side mounted components of the drive device: A substantial advantage results in the illustrated embodiment in that, as shown in Fig. 1, all the door leaf side mounted components of the drive means, i. the door closer housing 1 g and the drive unit 2 g of the auxiliary drive 2, by a common

Cover housing 3fh are covered and all door frame side mounted components of the drive device, i. the slide 1 ks of

Door closer and the slide 2ks of the door puller, through a

common cover housing 3rh are covered. These 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 may each be integrally formed, but it is also possible to form them from a plurality of sections over the longitudinal extent. The common cover 3rh and 3fh are each formed continuously over the entire door width, which provides optical advantages.

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

In the case shown, it is also advantageous to mount the components which are to be mounted on the door panel fixedly on a common mounting plate 3fm which is preferably mounted in a standard bore hole pattern of the door leaf. The same applies to the assembly of the door frame to be mounted

Components on a common mounting plate 3 fm, which is mounted on the door frame side (see Fig. 1). The mounting of the wing-side mounting plate 3fm in a standard hole pattern of the door leaf means that the mounting of the mounting plate 3fm on the wing is done via a mounting hole pattern formed in the band-proximal portion of the mounting plate. This

Fixing hole pattern is shown in Fig. 1 in the left portion of the mounting plate 3 fm, in which the drive unit of the main drive 1, i. the door closer housing 1 g of Gleitarmtürschließers is mounted. In the non-band portion of the mounting plate, in which the drive unit of the auxiliary drive 2, i. the drive unit 2g is mounted, the mounting plate 3fm is 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 on a common mounting plate and the frame-side components on a common mounting plate

to be mounted on the inside. The mounted on the common mounting plate components in this case form a preassembled unit, which engages in a corresponding receiving recess in the wing

can be mounted. The operation of the drive device:

The operation of the door closing device 10 composed of the sliding arm door closer 1 and the auxiliary drive 2 is as follows:

From the closed position of the door shown in Figure 1, the door 3 can be opened by the door 3f is manually pivoted in the opening direction. Here, the Türschließergleitarm 1 ka rotates with the rotatably connected

Door closer shaft 1 w about the axis of rotation of the door closer shaft 1 w in Figure 1 in the counterclockwise direction. The sliding arm 1 ka is thereby guided with its designed as a slider free end in the slide rail 1 ks such that the free end of the slide arm 1 ka runs in the illustration in Fig. 1 to the left.

During this opening movement also the toggle-like trained sliding arm 2ka of the auxiliary drive 2 rotates, in a corresponding manner, by the free end of the sliding arm 2ka runs with its free end in the slide rail 2ks in the illustration in the figures to the left. The toggle-like

Gleitarmgestänge, which is composed of the Winkelarm 2ka and the piston rod 2gks the piston-cylinder unit 2gkz, in this case rotates in a corresponding manner about the axis of the wing-mounted pivot bearing 2gs. Essential in the illustrated embodiment, however, is that this toggle type linkage, i. the free end of the Winkelgleitarms 2ka, automatically disengages from the slide rail 2ks, 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 the toggle lever-like linkage 2k reaches its first dead center position. When disengaging from the slide 2ks, the angle arm 2ka remains in the angular position of this dead center position. The angle arm is in this position against a further rotation quasi latched and moves in this angular position in the further opening of the door from the front opening 2kö of the slide rail 2ks. In the dead center position, the angle arm 2ka remains quasi 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 2ka arm up to the predetermined Einkupplungswinkelstellung. The angle arm 2ka is therefore unchanged in the dead center of Figures 3.1 and 3.4, they at

Disengaging has taken. As soon as the door leaf has now reached the predetermined door opening angle of approximately 30 ° during the closing operation, the angle arm 2ka fixed in this coupling / disengaging angular position comes with its free end, i. the skid 2kag, again to engage in the slide rail 2ks. The free end of the sliding arm 2ka with the slider 2kag moves into the opening of the slide rail 2ks. Upon further closing of the door, the angle arm 2ka is engaged with its free end in the slide rail 2ks and runs in the illustration in Fig. 1 in the slide of the slide 2ks to the right by the slide 2ks out. 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. That the closing process is then supported by the auxiliary drive 2. The toggle finally reaches in the

Closed position of the door shown in Fig. 1 second dead center. 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 by manually pulling the door back in the open position is pivoted. During this opening movement, the dead center position is automatically canceled by the pivoting of the angle arm 2ka and the closing spring is recharged. The second embodiment shown in Fig. 4 differs from the embodiment shown in Figures 1 to 3 only in that in the embodiment in Fig. 4 additionally 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 tumbler component 4f. The frame-mounted tumble component 4r is an electrically switchable

Locking component, in this 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 1 ks of the main drive is formed in a bandnahen section and

adjacent to it on the side facing away from the bands of the

Sliding rail 1 ks the slide 2ks of the auxiliary drive is formed. The frame-mounted Zuhaltungskomponente 4r forming electrical

Door opener is conventionally constructed with a movably mounted

Door opener 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, in the illustrated

Embodiment forms the frame-mounted tumbler component 4r.

The wing-mounted Zuhaltungskomponente 4f is designed as a counter element, with the frame-side Zuhaltungskomponente interacts. 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 Fig. 4, characterized in that the wing-side tumble component 4f is mounted on the common wing-fixed mounting plate 3fm. On this

Mounting plate is in the band-near section, the door closer housing 1 g of the main drive 1 and adjacent to the drive unit 2 g of the

Auxiliary drive 2 mounted. The mounting plate 3fm has only in the band-near section a Schraubbefestigung in the standardization hole image of the door leaf 3f. It is the tape-near portion of the mounting plate 1fm, in which the door closer housing 1 g is mounted on the mounting plate. In the bandferneren portions of the mounting plate 3fm, in which the housing 2g of the auxiliary drive 2 and the wing-side tumble component 4f are mounted on the mounting plate, the mounting plate 3fm no

Screwed to the door 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.

As in the embodiment shown in FIGS. 1 to 3, a door leaf-side cover housing 3fh extending over the entire leaf width is also provided in the exemplary embodiment in FIG. 4, which is designed as a common cover housing, under which all wing-mounted components, namely the wing-side Component of the main drive 1, adjacent next 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 is provided, which has the same length as the door leaf-side cover housing 3fh and is mounted with aligned ends to this at the upper frame rail. Under this frame-side cover housing 3rh all frame side mounted components are arranged, namely in the band region the slide rail 1 ks of the main drive 1, adjacent to 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 in the specific case as electric door opener is formed.

Modified auxiliary drive

In Figures 5.1 to 5.3, an auxiliary drive 2 is shown, which, as in the embodiment of the preceding figures, comprises a drive unit 2g with a piston rod 2gks, e.g. designed as a gas spring. The difference with the embodiments of the preceding figures is that the drive unit 2g is pressurized, i. The piston rod 2gks will open when the door is under charge

Energy storage in the housing, i. inserted into the piston, so shortened. When closing the door, the piston rod is pushed out with discharge of the energy storage, i. so extended. For this is the

Storage of the drive unit 2g compared to the embodiment of the preceding figures designed modified accordingly. In the case of Figures 5.1 to 5.3, the piston rod 2gks acts on a mounted on the bearing frame link device with a connecting link 2kav, which is connected at one end to the piston rod 2gks and with his other End at the angle arm 2ka attacks and is claimed when opening the door to train when the piston rod 2gks is extended.

As can be seen from Figures 5.1 to 5.3, the drive unit 2g of the auxiliary drive 2 is mounted on a bearing frame 2m, which is the same as in the embodiment described above with a wing-side mounting of the drive unit 2g to mount wing-mounted. The

Drive unit 2g is articulated with its cylinder-like housing in a arranged on the storage rack 2m pivot bearing 2kas. The

Output end of the piston rod 2gks is hinged to a bearing link 2gkv. The bearing link 2gkv is supported at its bearing end in a pivot bearing 2gs arranged on the bearing frame 2m. At its free end, the bearing link 2gkv has a joint bearing 2gkg to the articulated

Support the piston rod 2gks on. The sliding arm 2ka is also formed in this embodiment as an angle, in the illustrated case also as a right angle with a first and a second leg. As can be seen in FIG. 5.1, the first leg 2kaa is offset in height from the second leg 2kab. The first leg 2kaa points for this purpose

Apex end a height offset piece 2kah, so that the first leg 2kaa is substantially L-shaped and from the apex end of the second leg 2kab is perpendicular to the top.

At the free end of the first leg 2kaa the slider 2kag is arranged. The second leg 2kab is formed as a bearing leg, which is mounted with its free end in the arranged on the bearing frame 2m pivot bearing 2kas. In the same pivot bearing 2kas is also the case of the

Drive unit 2g stored. The connecting link 2kav connects the pivot bearing 2gkg, in which the output side end of the piston rod 2gks is supported with the arranged in the apex of the angle arm 2ka bearing 2kas, in which the connecting link 2kav is articulated with its one end in the pivot bearing 2gkg and with its other end in the crown bearing 2kas.

The height offset of the angle arm 2ka, i. the height offset of the lever arms 2kaa and 2kab to each other is adjustable in the embodiment shown in Figure 6.1 and 6.2. This embodiment corresponds structurally and functionally to the exemplary embodiment of FIGS. 5.1 to 5.3. The adjustability of the height offset takes place, as can be seen from Figures 6.1 and 6.2, via a slot screw connection 2kj of the two arms 2kaa and 2kab. In the illustrated embodiment, two elongated holes are formed in the vertical set piece 2kah of the first arm 2kaa, into which

Engage fastening screws which are fixed in mounting holes of the second arm 2kab, e.g. by means of a screw connection with nuts. They form a height-adjustable adjustable clamping connection of the two arms 2kaa and 2kab to adjust the height offset fit to the height position of the drive unit 2g to the slide rail 2ks. Modified drive with mounting space M

The embodiment of Figures 7.1 to 7.4 shows a modification of the embodiment of the drive of the preceding figures. In the modification, it is also a composite drive from a main drive 1 and an auxiliary drive 2. The modification is that the slide 2ks of the auxiliary drive 2 is arranged in a plane on the front side of the slide rail 1 ks of the main drive 1, ie the Slideway of the slider 2kag of the auxiliary drive 2 is in a plane at the front before the slide of the slider 1 kag of the main drive 1 is located. As can be seen in Figures 7.1 to 7.3, the slide of the slider 2kag of the auxiliary drive 2 with the slide of the slider 1 kag of the main drive 1 more or less overlap. It is essential, however, that the two slideways are offset from each other in parallel to the front side and thus do not interfere with each other. This offset from each other has the advantage that any additional components of the main drive 1, the conventional

Gleitarmantrieben are arranged in the slide rail of the drive, such. a locking device in the open position of the door, a smoke detector or two-leaf doors closing sequence control components, can continue to be arranged in a conventional manner in a mounting space in the slide 1 ks or in an extension line of the slide of the slider 1 kag this slide is because the slide 2ks of the auxiliary drive 2 is arranged outside of this mounting space, ie leaves this mounting room empty.

The structure of the drive device of Figures 7.1 to 7.3 is in the

Exploded view in Fig. 7.4 in detail recognizable. Bottom left in Fig. 7.4, the drive device 10, which is composed of the main drive 1 and the auxiliary drive 2, shown in the assembled state. The drive device 10 comprises components to be mounted on the frame side, which are covered with a uniform U-shaped cover 3rh and components which are to be mounted on the wing side and which are covered by the uniform U-shaped cover 3fh.

In the upper part of Fig. 7.4, the frame side to be mounted components are shown. It is a matter of: - Designed as a U-profile body slide rail 1 ks of the main drive 1;

- The slider 1 kag of the main drive 1, which is to be guided in the slide rail 1 ks;

- The slide 2ks of the auxiliary drive 2, which is to be fastened via a screw fastening on the front side of the slide rail 1 ks;

- The frame-side cover 3rh with right / left side

End cap 3re with associated right / left bearing block 3rd, wherein the cover 3rh serves to cover the slide rail 1 ks including front mounted sliding rail 2ks.

In the lower part of Fig. 7.4, the wing side to be mounted components are shown. It is a matter of:

- The wing-side common mounting plate 3 fm, which is L-shaped; with side end caps 3fe;

- The drive unit 1 g of the main drive 1 and the drive unit 2g of the auxiliary drive 2 with gas spring 2gk, angle lever 2ka;

- The sliding arm 1 ka of the main drive 1;

- The wing-side U-shaped common cover 3fh, the

Drive unit 1 g of the main drive 1 and the drive unit 2g of the auxiliary drive 2 covers and is completed laterally by the end caps 3fe, which can be attached to the common mounting plate 3fm. The frame-side common cover 3rh has a front side

Inlet opening and at the top and at the bottom one

Guide slot for the engageable and disengageable angle arm 2ka of the

Auxiliary drive 2 on. The entrance opening on the front is at the upper edge and formed at the lower edge and the guide slot respectively formed double on the top and on the bottom to obtain the right-left usability of the frame-side cover 3rh. In

In a corresponding manner, the slide rail 2KS is designed to be usable right / left, by front-side inlet opening in each case at the upper edge and at the lower edge of the rail 2KS and guide track respectively at the upper side and at the lower side of the rail 2KS.

The exemplary embodiments illustrated in FIGS. 8a-8c and 9 are in each case a door drive, which is composed of a main drive 1 and an auxiliary drive 2.

The main drive of the second embodiment: The main drive 1 is in the illustrated case a Gleitarmtürschließer with a mounted on the wing F drive unit 1 a and a

Power transmission device 1 k as a slide rail linkage with a sliding arm

1 ka and a slide rail 1 ks. The sliding arm 1 ka is rotatable with one in one

Housing of the drive unit 1 g mounted output shaft 1w coupled and the frame fixed mounted slide 1 ks out. The main drive is intended in the illustrated embodiment as Gleitarmtürschließer with a

Drive unit 1 g with closer spring and hydraulic

Damping device may be formed.

The auxiliary drive of the second embodiment:

The auxiliary drive 2 is formed in the case shown from a drive unit 2g and a force-transmitting linkage 2k. The drive unit 2g is integrated in a slide 2ss and fixed in a fixed position. The Slide rail 2ss connects to the slide rail 1 ks of the main drive 1. In the illustrated case, the two rails 1 ks and 2ss are formed as sections of a common continuous slide rail. The drive unit 2g of the auxiliary drive integrated in the section 2ks of the slide rail comprises a spring store 2f or alternatively or additionally one

Electric motor. The output 2aa of the spring accumulator 2f or of the electric motor interacts with the slider 2kag guided in the slide rail 2ks. It is a slider at the free end of the sliding arm 2ka. The sliding arm 2ka is mounted with its bearing end in a wing side

Swivel bearing 2kd pivotally mounted and guided with its free end on the slider 2kag in the slide 2ss. The slider 2kag is integrated with the free end of the output 2aa of the slide 2ss

Drive unit 2g connected. The output 2aa is guided linearly movable in the slide 2ss along the guide rail of the rail. The glider 2kag is taken here. The slide 2ss forms with the

Drive unit 2g stationary output bearing.

The output 2aa is guided in the guideway of the slide rail 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 output 2a is also understood as a linear output, if the guide rail of the slide rail is designed as a non-linear curved path in a modified embodiment. It should also be noted that other modified versions are also understood as a linear drive, namely in which a transmission is connected between the primary output of the drive unit and the output 2aa guided in the guide rail of the slide rail. The primary output can be designed here as a rotary drive, for example. It can be designed as a rotating threaded spindle, on the one Threaded nut runs, which is linearly guided in the guideway and the

Sliding arm 2ka e.g. by driving the skid 2kag drives.

As can be seen from FIGS. 8b and 8c, the sliding arm 2ka of the

Auxiliary drive 2 with the drive unit 2g in the slide 2ks on and disengageable.

The coupling / uncoupling point is in the embodiment of Figures 8b, 8c between the free end of the sliding arm 2ka and guided in the slide rail 2ss output member 2aa of the mounted in the slide 2ss

Drive unit 2g, i. formed between the terminal end of the sliding arm 2ka and the output of the drive unit 2g.

The engagement and disengagement takes place automatically during the opening and closing process at a certain door opening angle. Fig. 8b shows the door position in the door opening angle, in which the closing operation, the coupling and the opening process, the disengaging. at

Door opening angles smaller than this off and Einkupplungswinkelstellung the sliding arm 2ka is engaged (see Fig. 8b and 8a). For door opening angles greater than the on / off angle position, the slide arm is disengaged (see Figure 8c).

In disengaged position, the sliding arm 2ka remains in this

Embodiment of the linkage bearing, i. in the case shown in Fig. 8c 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

Locking device is formed in the pivot bearing 2kd. The locked Angular position corresponds to the angular position of the sliding arm takes 2ka when engaging / disengaging, ie the angular position in Fig. 8b. While the sliding arm 2ka is disengaged, the spring accumulator 2f of the power plant 2g remains in the charged position in which the decoupling has occurred. It is the charged position that the spring accumulator has acquired during the opening process with the sliding arm coupled in. For this finding of the

Spring accumulator is in the range of the drive unit 2g a

Locking device provided. It is turned on with the decoupling of the sliding arm 2ka and turned off releasing the spring accumulator with the engagement of the sliding arm 2ka.

The Einkupplungsvorgang between the free end of the sliding arm 2ka and guided in the slide 2ks slider 2kg takes place automatically when

Closing operation of the door in the predetermined door opening angle shown in Fig. 8b. The free end of the projecting in this angular position sliding arm 2ka moves with its slider 2kag in this door opening position in the

Slide rail 2ks, via an unspecified

Entry slope through a front opening of the slide rail 2ks and couples with the standing in waiting position as a slider

Output member 2aa on. With the coupling of the arranged in the slide rail is charged during the previous opening operation

Spring 2f forced unlocked. By discharging the spring accumulator 2f thus made, the slider 2aa is driven in the closing direction together with the slider 2kag and the slide arm 2ka coupled thereto. The coupled slider 2kag and 2aa are moved in the illustration in the figures to the right and the sliding arm 2ka to the pivot bearing 1 kd in

Turned clockwise. This means that the door F is doing in

Closing direction is moved. He finally reaches the closed position, which in Fig. 8a 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.

At the opening movement of the door of the sliding arm 2ka in the

Representation in the figures around the pivot bearing 1 kd turned counterclockwise. The slider 2kag with the output slider 2aa is doing in

Opening direction moves, i. moved in the slide in the illustration in the figures to the left. Once the door is the predetermined

Door opening angle of the input and Auskoppeins, which is shown in Fig. 8b, reached, takes place automatically disengaging the sliding arm 2ka. The decoupled sliding arm 2ka then remains determined in the predetermined angular position, which he occupies when decoupling protruding from the wing-side

Swivel bearing 1 kd.

The output slider 2aa remains after disengaging the sliding arm 2ka in its position, which it has assumed when disengaging, determined by the aforementioned locking device. Due to this automatically occurring determination also remains connected to the output slider 2aa memory spring 2f, as long as the slide arm 2 is disengaged, in the charged state, the memory spring 2f by the

preceding opening operation has reached with engaged sliding arm 2ka. The auxiliary drive 2 is thus charged in the opening operation, as long as the sliding arm 2ka is engaged, i. when opening the door in the first

Opening angle range. During the closing process, the auxiliary drive 2 supports the closing process by discharging the spring accumulator 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. 9 shows a modified embodiment, which differs from the embodiment of FIGS. 8a-8b in that the input / output

Disengagement point of the sliding arm 2ka not between the output of the

Drive unit 2g and the terminal end of the sliding 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 embodiment of the sliding arm remains 2ka, as long as it is decoupled, in the angular position which he had taken when disengaging. Again, a locking device for the angular position of the disengaged sliding arm and a locking device for the charging of the accumulator spring 2f is provided. This determination can be made via the locking of the sliding arm 2ka in the predetermined angular position in the manner of a dead center position, i. In a similar manner as in the embodiment of Figures 1 to 4. This means that also in this embodiment, the accumulator spring 2f remains in the charged position, which they when disengaging the

Sliding arm 2ka had.

It is essential in those shown in Figures 8 and 9

Embodiments that the frame-mounted components of the main drive 1 and the auxiliary drive 2, i. the slide 1 ks of

Main drive 1 and the slide 2ss with the stored therein

Memory spring 2f by a common continuous frame-side

Cover 3rh are covered. The same applies to the wing-side components, ie the Antiebsgehäuse 1 g of the main drive 1 and the Swivel 2kd of the force-transmitting rod of the auxiliary drive 2. They are covered by a common continuous cover 3fk (not shown in the figures). Particularly advantageous is the common continuous wing-side

Mounting plate 3fm on which the drive unit 1 g of the main drive 1 and the rotary bearing 2kd of the auxiliary drive 2 are mounted. This mounting plate 3fm is bolted only in its band-near section in a standard hole pattern of the door leaf with the door leaf.

Also for the assembly of the frame-side components can

common continuous frame-side mounting plate 3 rm be provided. 8 and 9, an electrically switchable tumbler 4 may be provided with a frame-side component 4r and a wing-side component 4f. The frame-side component may be continuous in the common frame-side

Slide rail mounted. The wing-side component 4f may be mounted adjacent to the pivot bearing 2kd on the wing, preferably on the common wing-side mounting plate on which the pivot bearing 2kd and the drive unit 1 g of the main drive is mounted.

In a modification of the embodiment in Figure 9, the drive unit can also be arranged on the sliding arm 2ka or integrated therein. At the free end of the sliding arm 2ka a driven via the drive unit 2g pinion can be arranged, which is guided in the slide rail 2ss, for example, meshing on a arranged in the slide 2ks rack. There are also embodiments of the drive device are provided in which the main drive 1 is designed as Gleitarmantrieb, preferably Gürtelürarmschließer with closing spring and hydraulic damping device and sliding arm 1 ks a slide with electrical locking device is used to hold the door open on the electrically switchable locking device , The electrically switchable locking device can be designed as a unit mounted inside the slide rail 1 ks, which cooperates with the slider of the slide arm 1 ka. The electric

Locking device can be used as a retrofittable unit for use in the

Slide rail 1 ks be formed. But it can also be designed as a component of an electrical locking rail. The electric locking rail may be formed as a functional rail of a Gleitarmtürschließerprogramms and contain the electrical locking device.

Further functional rails of a Gleitarmtürschließerprogramms can be used as a slide rail 1 ks, e.g. Slide rails, preferably designed as electrical locking rail with smoke detector. The drive device can also be designed for double-leaf doors, e.g. for a door with active wing and passive wing. The active wing side

Drive device and the passive-wing-side drive device may be identical, ie each with identical main drive 1 and identical auxiliary drive 2. Preferably, in this case the frame side components to be mounted and the wing side components to be mounted each mounted on a common mounting plate, which over the entire width of the two-leaf Door is designed as a one-piece or multi-part mounting plate throughout. The frame-side components of Both wings can also have a common continuous

Cover to be covered.

The frame-side slide rail of the active-wing drive device and the frame-side slide rail of the passive wing control device can also be designed as a continuous unit, e.g. be executed continuous slide.

In versions for double-leaf doors can be used as a frame-side

Components are also components of a closing sequence control, preferably used as mechanical closing sequence control in the slide rail and are preferably mounted in the frame-side slide of the active leaf and in the frame-side slide rail of the passive wing, preferably in a continuous slide, which extends over the entire width of the two-leaf door , When closing sequence regulation is

provided that the passive wing blocks the closing movement of the active leaf via its sliding arm or an element connected to the sliding arm. For this purpose, mechanical components, such as push rods or Bowden cables are provided in the slide rail, which extend along the slide rail from the passive wing side to the active wing side. In particular, it is provided that these mechanical components are guided past the components of the auxiliary drive. Preferably, the slide can be constructed in two or more stages, wherein the components of the auxiliary drive or the sliding elements of the auxiliary drive are guided in the first compartment of the slide and the mechanical components, such as push rods or Bowden cables are guided in the second compartment of the slide rail. The two compartments of the slide can be arranged vertically one above the other or horizontally next to each other. The first exemplary embodiment illustrated in FIGS. 10.1 to 10.7 is a door drive 10 mounted on a door. The door has a door leaf F, which is mounted about a vertical axis of rotation in door hinges B pivotally mounted in a stationary door frame R.

The door drive 10 is composed of a main drive 1 and an auxiliary drive 2.

The main drive 1 is designed in the specific case as a door closer, as Gleitarmtürschließer. It includes a door closer unit with a

Door closer housing 1 g, which is mounted on the door leaf F. By doing

Door closer housing 1g is a door closer mechanism with a closing spring and a damping device, preferably designed as a hydraulic piston-cylinder device. This door closer device in the

Door closer housing 1 g forms the drive unit of the main drive. The output of this drive unit forms a rotatably mounted in the door closer housing door closer shaft 1w. Such as. can be seen in Fig. 10.2 is on the door closer shaft 1 w a force transmitting linkage

connected, which is designed as a sliding arm 1 ka and slide 1 ks. Such as. can be seen in Fig. 10.3, dOer sliding arm 1 ka is guided with a arranged at its free end slider 1 kag in the slide 1 ks. The slide rail 1 ks is mounted on the stationary door frame R. The sliding arm 1 ka with the slide rail 1 ks forms the power transmission of the

Main drive 1. As best seen in Figures 10.1 a, 10.1 b and 10.1 c, the auxiliary drive 2 including its coupling device 20k is mounted on the front side of the slide rail 1 ks of the main drive 1. The auxiliary drive 2 cooperates in the illustrated embodiment via the coupling device 20k with the sliding arm 1 ka of the main drive 1 together, as will be described in more detail below. As shown in Fig. 10.1 a, all the frame-side components of the main drive 1 and the auxiliary drive 2 including the coupling device 20k are covered by a common Abdeckblende. In Figures 10.1 b and 10.1 c this cover is removed. In Fig. 10.1 c, the housing 2gg is also removed. The housing 2gg forms the bearing housing of the drive unit 2g of the auxiliary drive 2 and additionally the bearing and guide housing of the coupling device 20k.

The auxiliary drive 2 has a drive unit 2g, which is formed in the illustrated embodiment as a gas spring 2gd with a piston rod 2gks. The piston rod 2gks forms the output of the

Drive unit 2g of the auxiliary drive 2. Between this output of the auxiliary drive 2 and the sliding arm 1 ka of the main drive, said coupling means 20k is connected. She couples during the

Closing operation and during the opening operation, the drive unit 2g of the auxiliary drive 2 and the sliding arm 1 ka of the main drive 1 automatically off and on when the door reaches a predetermined opening angle, so during the closing operation and the opening operation in a door angle range between the closed position and a predetermined opening angle, and Although in the illustrated embodiment between the closed position and 10 ° door opening angle, the auxiliary drive is engaged. As long as the

Auxiliary drive 2 is engaged, it supports the main drive. 1 In concrete case, the auxiliary drive 2 is designed as a closer actuator. The Drive unit 2g comprises a gas spring as energy storage, which is charged during the opening process and discharged during the closing process. In addition to the energy storage a damping device is included, with the opening and closing speed is adjustable. The energy storage is during the opening process, in the phase of the opening movement, in which the auxiliary drive 2 is engaged, charged and discharged during the closing operation in the phase in which the auxiliary drive is engaged. In disengaged position, the energy storage is locked, ie it is neither charged nor discharged, it remains in the state of charge.

As best seen in Figures 10.3.1 to 10.3.5, Figures 10.4.1 to 10.4.5, Figures 10.5.1 to 10.5.5, Figures 10.6.1 to 10.6.5 and Figures 10.7.1 to 10.7.5 can be seen, the coupling means 20k comprises a driven by the piston rod coupling body 20kk with link slot and a clutch lever 20ke fixed in a in the housing 2gg

Pivot bearing is pivotally mounted and has a guide pin 20kks, which is guided in the link slot of the coupling body 20kk. Of the

Coupling body 20kk is resistant to movement with the output end of the

2gks piston rod and is slotted in the housing 2gg. In the concrete case, this is a guide slot in the housing 2gg, in which a fixed in the coupling body 20kk pen is performed.

In addition, a guide rail device 20kf, on which the coupling body 20kk is longitudinally guided, is additionally arranged in the housing 2gg (see FIG. 10.2). Upon movement of the piston rod 2gks, the coupling body 20kk in the housing is moved to 2gg in this manner. Here, the 20kks on the link pin in the link slot of the coupling body 20kk guided clutch lever 20ke forcibly moved. The clutch lever 20ke has at its free end a catching recess with which it cooperates with a arranged on the sliding arm 1 ka driver 1 km. In the

engaged position, the driver is 1 km engaged in the

Fangausnehmung the clutch lever 20ke. In the disengaged position, the driver is 1 km out of engagement. In the figures 10.5 to 10.7 is shown how the clutch lever 20ke comes in the closing process in the vicinity of the closed position of the door with the driver 1 km engaged. Of the

Clutch lever 20ke is characterized by progressive movement of the

Coupling body 20kk driven by the output side piston rod 2gks, so forced controlled pivoted. About the intervention of

Clutch lever 20ke with the driver 1 km acts on the auxiliary drive 2 on the sliding arm 1 ka of the main drive 1 and thus supports the main drive 1 in the engaged phase of the closing operation under the action of the thereby discharging gas spring 2gd. In the engaged phase of the

Opening process, the gas spring 2gd is charged.

In the second embodiment, shown in Figures 1 1 .1 to 1 1 .3, it is a modified version relative to the

Embodiment of Figures 10.1 to 10.7. The modification consists only in that the coupling device 20k with the clutch lever 20ke directly with the slider 1 kag of the sliding arm 1 ka of the main drive 1 cooperates and not directly with the sliding arm 1 ka. Immediately, however, means in each case with the interposition of the slider 1 kag or on the sliding arm 1 ka fixed driver 1 km. The driver 1 km is in the case of the embodiment of Figures 1 1 .1 to 1 1 .3 in or on the slider 1 kag arranged and the clutch lever 20ke cooperates with this. In the engaged position of the driver is 1 km in engagement with the catch recess of the clutch lever 20ke and in the disengaged position it is out of engagement with this. The way it works is the same as with the rest

Embodiment of Figures 10.1 to 10.7.

However, with the exemplary embodiment of FIGS. 10.1 to 10.7, there are advantages in comparison to the band-side mounting

Embodiment of Figures 1 1 .1 to 1 1 .3. The reason for this is as follows: As is known, running in the band-side mounting the slider 1 kag in the slide 1 ks at a small door opening angle with a reversal, while the direction of rotation of the sliding arm 1 ka over the entire closing process as well as the entire opening process respectively remains in the same direction, ie no reversal of the direction of rotation of the sliding arm. The embodiment of FIGS. 10.1 to 10.7, in which the coupling device does not act on the slider 2kag but on the sliding arm 2ka, is therefore the same in the counterband assembly as in the band-side normal assembly

can be used without a device modification must be made.

In the third embodiment, shown in Figures 12.1 to 12.4, it is a modified embodiment with respect to the Figures 1 1 .1 to 1 1 .2. The modification consists in that the coupling device 20k is designed differently. In the exemplary embodiment of FIGS. 12.1 to 12.3, the coupling device 20k has a coupling lever 20ke which is articulated on the piston rod 20gks of the auxiliary drive 2. In addition, the

Clutch lever 20ke, however, in its central portion same as in the embodiment of Figures 1 1 .1 to 1 1 .3 in one with the housing 2gg of the drive unit 2g of the auxiliary drive 2 and with the slide rail 2ks of Main drive 1 fixed pivot bearing 20kea pivotally mounted and acts with its free end with Fangausnehmung in principle in the same way with a driver 1 km together, which is arranged in the slider 1 kag of the main drive 1, as in the embodiment of Figures 1 1 .1 to 1 1 .3 is explained. The housing 2gg receives the drive unit 2g of the auxiliary drive 2 including the piston rod 2gks and the coupling device 20k. In the embodiment of Figures 12.1 to 12.4 of the driver is 1 km formed as a driving pin 1 km, but in the slider 1 kag in the horizontal plane of movement of the sliding arm 2ka transverse to

Movement direction of the slider 1 kag is arranged.

In order to control the clutch lever 2ke, instead of the coupling body 20kk, a control lever 20k is provided in the embodiment of FIGS. 12.1 to 12.4. The control lever 20ks is formed in the illustrated case as a two-armed lever whose two lever arms form an apex angle of approximately 90 °. The control lever 20ks is rotatably mounted in its apex region in a fixed in the slide rail 1 ks and / or in the housing 2gg rotary bearing. The one lever arm acts with its end with a control cam on

facing edge of the clutch lever 20ke together. The other

Lever arm of the control lever 20ks acts with its free end with a stop edge on the slider 1 kag together by the free end of this lever arm during the closing process in a predetermined small

Door opening angle in abutment with the kag formed on the slider 1 stop edge comes. At the same time comes the clutch lever 20ke with its catch recess into engagement with the driver 1 km. Due to the

Driving connection with the piston rod 2gks of the auxiliary drive 2 of the stopper edge of the slider 1 kag in abutting control lever 20ks is rotated in the illustration in the figures in the counterclockwise direction. The the Clutch lever 20ke associated lever arm is with its free end to the control cam of the clutch lever 20ke into abutment and rotates in its rotation, the clutch lever 20ke counterclockwise forcibly with. The slider 1 kag of the sliding arm 1 ka of the main drive 1 engaged with the clutch lever 20ke via the driver for 1 km engages in the closing direction.

Fig. 12.1 shows the situation during the closing operation before the clutch engagement takes place, i. with correspondingly large door opening angle.

Fig. 12.2 shows the engagement as soon as the door leaf F reaches the predetermined small door opening angle.

Fig. 12.3 shows the beginning of the rotational movement of the two levers, i. the rotational movement of the control lever 20ks through the stop position with the slider 1 kag and the entrainment of the clutch lever 20ke by the application of the clutch lever 20ke by the control lever 20ks, by the

Control cam of the clutch lever 20ke associated lever arm of the

Control lever 20ks applied to the cam and the clutch lever 20ke turns counterclockwise.

In Fig. 12.4, the closed position is shown. Both levers 20ks and 20ke are turned counterclockwise in their final position. The control lever 20ks is still at the stop edge of the slider and the clutch lever 20ke is still in engagement with the driver 1 km of the slider 1 kag. In the embodiment illustrated in FIGS. 13.1 to 13.3, the door drive 10 is likewise composed of a main drive 1 and an auxiliary drive 2. The main drive 1 is designed as Gleitarmtürschließer, namely the same design as the main drive 1 of Figures 10 to 12. The auxiliary drive 2 is in the embodiment of Figures 13.1 to 13.3, however, differently designed in the figures 10 to 12. The auxiliary drive 2 in the figures 13.1 to 13.3 namely has a drive unit 2g, which is however mounted on the door leaf. The output 2aa of the auxiliary drive 2 is coupled to a force transmitting linkage, which is formed in the illustrated case as a sliding arm 2ka with slide rail 2ks. The linkage forms the

Power transmission device of the auxiliary drive 2. The slide 2ks is mounted on the door frame side. The free end of the slide arm 2ka can be engaged and disengaged with respect to the slide rail 2ks. The coupling and disengaging takes place automatically at a predetermined door opening angle. The auxiliary drive 2 is smaller with its sliding arm 2ka in the slide 2ks in one area

Door opening angle engaged, namely the closing in the range between the predetermined door opening angle in which the automatic engagement takes place up to the closed position of the door and the

Opening process also in this door opening angle range between the closed position of the door and the predetermined door opening angle in which the automatic disengagement takes place. The automatic engagement and the automatic disengagement takes place at the identical predetermined

Door opening angle. The drive unit 2g of the auxiliary drive 2 is formed in the embodiment of Figures 13.1 to 13.3 as a gas spring 2gd, the output 2aa is designed as a piston rod which is drivingly connected to the Gleitarmgestänge the power transmission device, ie with the sliding arm 2ka. The gas spring 2gd is loaded in the engaged position of the power transmission device during the opening process and at Unload closing. The auxiliary drive 2 acts in the engaged position of the power transmission device as a support of the main drive. 1

In all embodiments illustrated in the figures that is

Drive unit 1g of the main drive 1 wing side and the slide rail 1 ks the power transmission of the main drive 1 frame mounted, respectively in the region of the upper horizontal frame member of the door frame R. An essential aspect here is that the frame side mounted components of the auxiliary drive 2 are each mounted in that a frame-side mounting space M for mounting the frame side to

mounting accessory function components of the main drive 1 remains free.

The additional functional components of the main drive 1 to be mounted on the frame side may be an electrical locking device which cooperates with the slider 1 ks in the slide rail 1 kag of the main drive to determine the door electrically connected in an open position or release for closing, as on known. The auxiliary function component may also be a smoke detector, e.g. a smoke detector that interacts with the electrical locking device to trigger in the event of fire. The smoke detector can also be mounted alone as an additional component in the mounting space. As an additional component also comes a closing sequence control device, i. preferably a transmission device of the closing sequence control in question. The latter applies to embodiments of the door drive 10 according to the invention mounted on double-leaf doors. The transfer device of the closing sequence control can kag from the slider 1 and / or the sliding arm 1 ka

Power transmission device of the main drive 1 can be controlled. It can designed around a lifting or pull rod or flexible train

Act transfer device, which interacts with its vane-side end with the slider 1 kag of the main drive 1 and with her

gang wing end cooperates with a blocking device of the active leaf to control the active leaf such that the leaf can only enter the closed position when the leaf is closed. Such closing sequence control devices with such transmission devices are known as such.

The mounting space M for arranging and mounting and receiving the

Additional components are those described above

Embodiments of the figures formed by that in the

Extension line which is aligned with the path of movement of the guided in the slide rail 1 ks slider 1 kag of the main drive 1 or at least immediately adjoins this and immediately extended, the frame side mounted components of the auxiliary drive 2 does not intervene. The frame side

Components of the auxiliary drive are preferably mounted in a plane which lies outside of said extension line. At the concrete

In the illustrated embodiments, the frame-side components of the auxiliary drive are arranged in a plane on the front side of the slide rail 2ks, i. in a plane that is front of the trajectory of the slider 1 kag.

In the exemplary embodiment of FIGS. 10.1 to 10.7, these frame-side components of the auxiliary drive, which are outside the

Mounting space M are to the drive unit 2g of the auxiliary drive 2 and the coupling device 20k including the clutch lever 20ke. The Swivel bearing of the clutch lever 20ke is at the bottom of the cover in a position which is front of the trajectory of the slider 1 kag. The pivoting plane of the clutch lever 20ke is between the

Trajectory of the slider 1 kag and between the pivoting plane of the sliding arm 1 ka. In the coupling position, the clutch lever 20ke rotates counterclockwise and comes into engagement with the arranged on the bottom of the sliding arm 1 ka driver 1 km. The mounting space M for the entire additional functional components is in the extension of

Trajectory of the slider 1 kag, which extends away in the direction of the door bands and thereby away from the path of movement of the slider 1 kag. In this area, no frame-side component of the auxiliary drive 2 engages, so that this space as the mounting space M for the mentioned

Additional function components is available. The limitation of

Slide rail 1 ks at its end remote door hinge is formed so that it can be broken or removed to form the mounting space M accordingly, so that it does not hinder the mounting space M. In addition, a mounting space M is also formed at the end near the door hinge of the slide rail 1 ks in a corresponding manner, e.g. for receiving an electrical or mechanical locking device with which the door can be detected in the open position by interacting with the slider 1 kag of the main drive 1.

In the embodiment of FIGS. 11.1 to 11.3, the mounting space M is available in a similar manner as in the exemplary embodiment of FIGS. 10.1 to 10.7, since the frame-side components of the auxiliary drive 2, i. the drive unit 2g of the auxiliary drive 2 and the

Clutch device 20k including the clutch lever 20ke are arranged and mounted in the same way. In this embodiment, the acts Clutch lever 20ke only in difference directly with the slider 1 kag of the main drive 1 together. The driver 1 km, where the

Clutch lever 20ke comes kag with its catch recess in the coupling position in engagement with the slider 1 kag is formed as the bearing shaft of the slider 1 kag, with which the slider 1 kag is rotatably mounted at the terminal end of the sliding arm 1 ka. The pivoting plane of the

Clutch lever 20ke is also here between the pivot plane of the

Sliding arm 1 ka and the trajectory of the slider 1 kag, so that engagement in the coupling position on the driver 1 km is possible without a collision of the clutch lever 20ke with the sliding arm 1 ka or the slider 1 kag done. The mounting space M for the additional function components is in this

Embodiment identically formed as in the above-explained embodiment, since in the same way no frame-side components of the auxiliary drive in the extension space in the path of movement of the

Slider 1 kag at the remote from the door hinges B end of the slide rail 1 ks engage. In addition, in this embodiment, a mounting space M may be formed at the near-band end of the slide rail 1 ks, for example, also for receiving a mechanical or electrical locking device to determine the door in the open position.

In the embodiment of Figures 12.1 to 12.4, the drive unit 2g of the auxiliary drive 2 with the coupling device with clutch lever 20ke and control lever 20ks is also mounted in a plane which is offset parallel to the path of movement of the slider 1 kag. In this case, then acts both the control lever 20ks and the clutch lever 20ke with the slider 1 kag together. They engage with their effect end in each case in the movement path of the slider 1 kag to interact with the slider 1 kag the coupling position together. However, it remains the same as the one described above Embodiments, a mounting space M, which kag with the line of movement of the slider 1 in alignment extends away from the bands B in the horizontal direction on the door frame R. In this mounting room M do not project any

mounted on the frame side components of the auxiliary drive 2. Also the

Clutch lever 20ke and the control lever 20ks do not engage in this space, but they interact with the slider 1 kag in a parallel thereto front offset plane together. As in the preceding embodiments, an assembly space M can also be formed in this embodiment at the end near the door hinge near the slide rail 1 ks for receiving corresponding additional components.

In the embodiment shown in Figures 13.1 to 13.3 also engage the frame side mounted components of the auxiliary drive 2 not in the extension of the line of movement of the guided in the slide rail 1 ks slider 1 kag of the main drive 1 a. In this case, the auxiliary drive 2 is formed by a side mounted drive unit 2g with a Gleitarm- slide rail linkage as a power transmission device. The

Slide rail 2ks this power transmission device of the auxiliary drive 2 is mounted horizontally aligned to the frame R and forms the frame side mounted component of the auxiliary drive. This is outside of said mounting space M for the assembly of additional functional components, since the slide rail 2ks of the auxiliary drive 2 is mounted in a plane on the front side of the slide rail 1 ks of the main drive 1 and thus front side forward relative to the trajectory of the slider. 1 kag of the main drive 1 is offset. Also in this embodiment, a mounting space M may be formed at the near-band end of the slide rail 1 ks. List of reference numerals of Figures 1 to 7

10 drive device, Türschließereinhchtung consisting of 1 and 2

1 main drive

1 k force transmitting linkage

1 ka sliding arm

1 kag glider

1 ks slide rail

1 g drive unit of the main drive, door closer

1w door closer shaft

2 auxiliary drive

2k force transmitting linkage

2ka sliding arm, angle sliding arm

2kag glider

2kae angle vertex corner

2kas pivot bearing

2ks slide rail

2kö opening

2g drive unit of the auxiliary drive, Zuziehaggregat

2gs pivot bearing

2gkz piston-cylinder unit

2gk piston

2gks piston rod

2gz cylinder

2gg connecting joint of 2gk and 2ka 2gf closing spring

3 door

3f door leaf

3r door frame

3b door hinge

3a door axis

3fh door-leaf-side common cover housing

3rh door frame side common cover housing

3fm wing-side common mounting plate

3rm door frame side common mounting plate

Figures 8a, 8b, 8c

R frame

F wings

1 main drive

1 k linkage / power transmission device

1 ks rail

1 ka sliding arm

1 kag glider

1 g drive unit, door closer housing with closing spring and damping device

1 w output shaft

2 auxiliary drive 2k linkage / power transmission

2ks rail

2ka sliding arm

2kag glider

2g drive unit

2f spring accumulator

2aa output of the spring accumulator

2kd pivot bearing / pivot bearing reference list of Figures 10 to 13

door hinges

wing

mounting space

doorframe

10 Door drive, drive device, door closer device consisting of 1 and 2 1 main drive

1 aa downforce

1 ka sliding arm

1 kag glider

1 km driver / driving pin

1 ks slide rail

1 g drive unit of the main drive, door closer housing

1w door closer shaft 2 auxiliary drive

2aa downforce

2g drive unit of the auxiliary drive, Zuziehaggregat

2gd gas spring

2gg case

2gks piston rod

20k coupling device

20ke clutch lever

20kea pivot bearing

20kf guide rail device

20kk coupling body

20kks guide pin / gate slot

20ks control lever

Claims

claims

Door operator (10) mounted on or in a door of a building with one in a fixed frame (R) around a vertical door axis,

preferably in door hinges (B) pivotally mounted door (F), with a main drive (1) and an auxiliary drive (2),

a) wherein the main drive (1) for acting on the door leaf (F) 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 electromotive door drive is formed; and

- Wherein the main drive (1) a drive unit (1g) with a

Output (1 aa, 1w) and a power transmission device having a sliding arm (1 ka) and a slide rail (1 ks), wherein the sliding arm (1 ka) to the output (1 aa, 1w) of the drive unit (1g) is drivingly connected and with its free end a slider (1 kag), with which the sliding arm (1 ka) is guided in the slide rail (1 ks), b) wherein the auxiliary drive (2) for acting on the door leaf (F) in the sense of closing movement and / or opening movement and / or closing damping and / or opening damping is formed, and - wherein the auxiliary drive (2) a drive unit (2g) with a

Has output (2aa, 2gks),

characterized,

- That the drive unit (1g) of the main drive (1) on the door leaf side (F) is mounted and the slide rail (1 ks) of

Power transmission device of the main drive (1) frame side (R) is mounted,

- That the auxiliary drive (2) has one or more frame-side (R) mounted components - hereinafter referred to the frame side mounted component device of the auxiliary drive (2) - which

(i) is wholly or partially disposed on the upper side or on the lower side or on the front side or on the rear side of the slide rail (1 ks) of the main drive (1) or the movement path of the slider (1 kag) of the main drive (1),

and or

(ii) mounted on the frame side (R) such that a mounting space (M) remains free and / or formed which is suitable for mounting at least one or more of the slider (1 kag) and / or sliding arm (1 ka) of the Main drive (1) co-operating additional function components of the main drive to be mounted on the frame side - hereinafter referred to as the supplementary function component device of the main drive

Called main drive (1) - is determined and / or available and / or remains free. Door drive according to claim 1,

characterized,

that the mounting space (M) of the slide rail (1 ks) of

Main drive (1) and / or of the trajectory of the in

Sliding rail (1 ks) guided slider (1 kag) of the main drive (1) or of the trajectory of one with the slider (1 kag) of the main drive (1) immovably connected part aligned or offset parallel or offset angularly towards the remote end of the tape and / or bandnahen end of the door frame (R) extends.

Door drive according to claim 1 or 2,

characterized,

that at least part of the mounting space (M) or the entire or a predominant part of the mounting space (M)

is arranged on the upper side of the slide rail (1 ks) of the main drive (1) and / or the frame side mounted component device of the auxiliary drive or a part of this component device and / or on the underside of the slide rail (1 ks) of the main drive (1) and / or is arranged on the frame side mounted component device of the auxiliary drive or a part of this component device and / or on the front side of the slide rail (1 ks) of the main drive (1) and / or the frame side mounted component device of the auxiliary drive or a part of this component device is arranged and / or is arranged on the rear side of the slide rail (1 ks) of the main drive (1) and / or the frame side mounted component device of the auxiliary drive or a part of this component device and / or within the slide rail (1 ks) of the main drive (1) and / or the frame side mounted component device of the auxiliary drive or a part of this component device is arranged.

Door drive according to one of the preceding claims,

characterized,

that at least a part of the mounting space (M) by a

Cover panel or a cover housing is covered to the outside.

Door drive according to one of the preceding claims,

characterized,

that at least a part of the mounting space (M) within a

Housing of the slide rail (1 ks) of the main drive (1) and / or a housing of the drive unit (2g) of the auxiliary drive (2) or a housing of the slide rail (2ks) of the auxiliary drive (2) is arranged.

Door drive according to one of the preceding claims,

characterized,

in that at least part of the mounting space (M) is formed on the one hand between the one in the slide rail (1 ks) of the main drive (1)

Trajectory of the slider (1 kag) of the main drive (1) and on the other hand, a sliding rail (1 ks) of the main drive (1) receiving the mounting surface of the frame (R) and / or Mounting surface of the frame side mounted component device of the auxiliary drive (2) is arranged.

Door drive according to one of the preceding claims,

characterized,

in that the additional functional component device of the main drive (1) engaging and / or arranged at least in sections in the mounting space (M)

as electrical locking device of the open position of the door leaf (F) and / or as a smoke detector device for controlling an electrical

Locking device of the open position of the door leaf and / or as a power supply and / or as an electrical control device for such a smoke detection device and / or as such an electrical

Locking device and / or as a component of a closing sequence control device, vorzugswei is designed as a transfer device of a closing sequence control device.

Door drive according to one of the preceding claims,

characterized,

the drive unit (2g) of the auxiliary drive (2) is mounted on the frame side with the frame side mounted

Component device of the auxiliary drive (2), and in that the countermeasure unit (2g, 2gd) of the auxiliary drive (2) is connected to the slider (1 kag) of the main drive (1) and / or the sliding arm (1 ka) of the

Main drive (1) via an intermediate coupling device (20k) is coupled or coupled to the slider (1 kag) of the

Main drive (1) and / or the sliding arm (1 ka) of the main drive (1) to act on at least in an end phase of the closing operation and / or at least an initial phase of the opening operation.

Door drive according to one of claims 1 to 8,

characterized,

the auxiliary drive (2) has a power transmission device which is connected to the output (2aa, 2gks) of the drive assembly (2g, 2gd) of the

Auxiliary drive (2) is connected or connectable, and a linkage (2ka) and designed as a slide rail (2ks) or pivot bearing

Has rod stock,

being provided

in that the drive unit (2g, 2gd) of the auxiliary drive (2) has a door leaf side (F) and the rod mount (2ks) of the auxiliary drive (2) forms the frame side (R) mounted component device of the

Auxiliary drive (2) is mounted on the frame side, or

in that the rod-end bearing (2ks) of the auxiliary drive (2) is mounted on the door-leaf side (F) and the drive unit (2g, 2gd) of the auxiliary drive (2) is mounted to form the frame-side (R)

Component device of the auxiliary drive (2) is mounted on the frame side.

10. Door drive according to claim 9,

characterized, the power transmission device (2ka) of the auxiliary drive (2) can be automatically engaged and disengaged with the drive unit (2g, 2gd) of the auxiliary drive (2) during the opening and closing operation of the door.

Door drive according to one of the preceding claims,

characterized,

that the frame side (R) to be mounted components of

Main drive (1) and the auxiliary drive (2) in or on one

common and / or continuous frame (R) to

mounted housing device and / or storage rack device and / or mounting plate device (3rm) are stored and / or covered by a common and / or continuous frame side (R) to be mounted cover (3rh),

being provided

that at least a part or the entire mounting space (M) or a predominant part of the mounting space (M) in or on the common and / or continuous frame side (R) to be mounted

Housing device and / or storage rack device and / or

Mounting plate means (3rm) is arranged and / or is formed covered by a common and / or continuous frame side to be mounted cover (3rh).

Door drive according to one of the preceding claims,

characterized,

in that the components of the main drive (1) and the auxiliary drive (2) to be mounted on the frame side are designed to be concealed and / or internally mounted in the frame (R),

being provided in that at least a part of the mounting space (M) or the entire mounting space (M) or a predominant part of the mounting space in the frame (R) is concealed and / or formed on the inside. 13. Door drive according to one of the preceding claims,

characterized,

that the one or more frame side to be mounted / n

Component / -n of the auxiliary drive (2) is to be mounted in a mounting plane or on the front side or at the back or above the top or bottom of the one or more frame side to be mounted / nn component / n of

Main drive (1) is arranged.

Door drive according to claim 13,

characterized,

that the one or more frame side to be mounted / n

Component (s) of the auxiliary drive (2) and the one or more frame-side components to be mounted on the main drive (1) in or on the common and / or continuous frame-side housing means and / or storage rack means and / or mounting plate means (3rm ) are stored or by the common and / or continuous frame side to be mounted cover (3rh) are covered or

in concealed and / or internal mounting of the frame side to be mounted components of the main drive (1) and the auxiliary drive (2) in the frame formed in the common and / or

continuous receiving device are arranged. Door drive according to one of the preceding claims,

wherein the door is designed as a two-leaf door with a pivotally mounted active wing (F) and a pivotally mounted passive wing (F),

wherein the door drive (10) for driving the active leaf (F) is formed.

Door drive according to claim 15,

characterized,

in that the passive wing (F) of the double-leaf door is driven by a door drive (10) having a main drive (1) according to feature a) of the main claim 1.

Door drive according to claim 15 or 16,

characterized,

in that the passive wing (F) of the double-leaf door is driven by a door drive (10) which has an auxiliary drive (2) according to feature b) of the main claim 1.