WO2013072367A1

WO2013072367A1 - Ventilation flap

Info

Publication number: WO2013072367A1
Application number: PCT/EP2012/072620
Authority: WO
Inventors: Reiner Aumüller
Original assignee: Aumüller Aumatic GmbH
Priority date: 2011-11-15
Filing date: 2012-11-14
Publication date: 2013-05-23
Also published as: CN103930731A; RU2014122305A; DE202013101304U1; EP2780640A1; RU2635464C2; EP2780640B1; DE202011051971U1; CN103930731B; DE202012104397U1

Abstract

The invention relates to a ventilation flap for buildings, said ventilation flap having a frame (2), a leaf (3) which is pivotally mounted thereon, and a flap drive (13) which is arranged in a body (7) of the leaf (3) in a recessed manner at least in some regions. The flap drive (13) has a driving means (19) and an output means (20) which is connected to the driving means and which is led out of the body (7) and acts on the frame (2).

Description

DESCRIPTION

ventilation flap

The invention relates to a ventilation flap with the

Features in the preamble of the main claims.

Such ventilation flaps, which are also referred to as ventilation or rotary wing, are known in practice. They are e.g. above normal windows and have a horizontal arrangement, being manually opened and closed by a twist grip. The ventilation flaps known from practice contain a narrow window element. The ventilation effect is limited.

It is therefore an object of the present invention to provide a better ventilation flap.

The invention solves this problem with the features in the main claim.

The claimed ventilation flap provides optimal

Ventilation function, with a vertical mounting position and a large opening angle CC of 90 ° are advantageous. This is a stronger exchange of air than in a horizontal arrangement with tilt function and a correspondingly smaller opening angle achievable.

The claimed ventilation flap offers high operation ^¬ and reliability. It can be thanks to the

Remote control and control flap actuator, which is e.g. via a push-button by hand or by connection to an RWA system is possible. Also a manual wireless

Remote control, eg by radio, infrared or the like. is possible. The ventilation flap can also be thermally insulated and, if necessary, formed solid and thereby avoid unwanted heat transfer in the closed position or at least reduce. The claimed damper actuator has particular advantages for the function and reliability when swinging the wing. It is smooth and low-wear, with the training as a push-crank drive or

Scissors drive the said large opening angle is reached and also favorable opening and closing forces can be achieved by the drive kinematics. The damper drive can if necessary with a manual or also driven locking device

combined, which additionally locks and holds the wing in the closed position. The damper drive can be accommodated essentially in the wing, which means on the one hand a protected position and on the other hand visually inconspicuous. In particular, optically disturbing attachments on the frame or wing of the ventilation flap can be avoided. The damper drive is easily accessible via a recess with lid for mounting and maintenance purposes. The cover can only cover the mounting opening or, alternatively, a larger wing area, in particular the entire wing area.

Also advantageous is the placement of parts of the output means, in particular the output element and the thrust element in a covered overhang or

Falzbereich between the frame and the outside overlapping wing of the ventilation flap. This is also a protected and visually inconspicuous

Accommodation guaranteed. In addition, arise

favorable kinematic drive and movement conditions.

The claimed damper actuator can in any

suitably mounted in or on the wing and

be housed. Preferably, the damper drive and its parts are arranged on a common frame and can thereby be mounted as a unit easily and at a prepared location. This can also be done in the Paths of a slot on the edge of a wing

happen. For this purpose, it is advantageous if the assembly also includes an edge element of the wing and is mounted together with this, wherein the edge element at the same time closes the mounting hole on the wing.

The ventilation flap or its damper drive can also be self-sufficient and has its own entrained

Energy supply, z. B. a photovoltaic module, and have its own energy storage. In particular, the self-sufficient unit of a damper drive in addition to the

aforementioned components, a controller and a

Have communication unit. This allows one

Standardization of the damper actuator or assembly and their fast and easy Monatage on

different types of wings.

The invention also provides mounting options for wings and frames in wood or KunstStoffbauweise, the damper drive a guide for the thrust element,

In particular, a sliding block may have, as an additional component that can be retrofitted to a wood or plastic frame. This is particularly advantageous if such frames have no ribs or the like other form elements that can be used as a guide.

In the subclaims are further advantageous

Embodiments of the invention indicated. The invention is illustrated by way of example and schematically in the drawings. In detail show:

Figure 1: a broken plan view of a

Building wall with a ventilation flap and a window,

Figures 2 and 3: perspective views of

Ventilation flap in closed position,

Figure 4: a plan view of an open

Ventilation flap, Figure 5: a partially broken plan view of the

Ventilation flap of Figure 4 in the closed position,

FIG. 6: a folded side view of the ventilation flap of FIG. 5,

FIG. 7 shows a section through the opened ventilation flap according to section line VII-VII of FIG. 4,

FIG. 8: a partially broken section according to FIG

Section line VIII-VIII of Figure 7,

Figures 9 and 10: side views of the ventilation flap in

Open and closed position, Figure 11: a cross section through the ventilation flap in

Closed position,

FIG. 12: an enlarged view of the opened one

Drive range according to FIG. 3, Figure 13: a broken section through the

Ventilation flap on the edge area,

Figures 14 and 15: perspective views of a

Variant of the ventilation flap in closed and open position,

Figure 16: a partially broken and cut

Front view of the ventilation flap of Figures 14 and 15,

FIG. 17 shows a front view of the wing of FIGS. 14-16 with the cover removed, FIG. 18 shows a perspective view of a variant of FIG

Damper drive,

FIGS. 19 to 22 show the damper drive of FIG. 18 in FIG

different views,

FIGS. 23 to 27 show a further variant of the ventilation flap in various views and sections,

Figure 28: a variant of the ventilation flap with several

Wings and

Figure 29: a partially broken and cut

Front view of a variant of the ventilation flap with additional components

The invention relates to a ventilation flap (1) for

Structures, in particular for buildings. The invention further relates to a damper drive (13), in particular a

Assembly (37) of a damper drive (13). Figure 1 shows an example and in a schematic plan view of the arrangement of the ventilation flap (1) on a wall (4) of a building. The ventilation flap (1) can be arranged alone. Alternatively, multiple arrangements are possible. FIG. 1 shows a variant in a flap arrangement next to a window (5), where appropriate a common frame construction is present.

Figure 1 also illustrates the preferred mounting position of the ventilation flap (1). This has an elongated and narrow shape and is preferably arranged upright or upright in the installation position. The ventilation flap (1) consists of a pivotable wing (3) and a surrounding frame (2) on which the wing (3) via a one or more joints (8) or hinges and about a pivot axis (9) is rotatably mounted. In the installation position shown, the pivot axis (9) extends with a substantially upright or vertical orientation. A ventilation flap (1) can also have a plurality of pivotable wings (3) on a common surrounding frame (2). FIG. 28 shows this variant. The wings (3) can be moved individually and independently with their own flap drive (13). The wings (3) can be moved in the same direction or in opposite directions for opening and closing depending on the storage. In one variant, the plurality of wings (3) may also have a common flap drive (13). Figures 1 and 11 illustrate the edge-side arrangement of one or more joints (8) on the wing (3) and on its longitudinal side. The wing (3) can thereby be pivoted back and forth between the closed position shown in Figure 9 and the open position shown in Figure 10. Figures 9 and 10 show these positions with a view of the narrow side of the ventilation flap (1). From Figure 10, the opening angle CC can be seen, for example, 90 ° can amount. Figure 7 also shows this

The large opening angle CC results in a large-area opening (6) in the frame (2), the large-volume passage of the exchanged air

allows, wherein the upright mounting position shown in Figure 1 and 4 to 6 is particularly advantageous.

The ventilation flap (1) can be a heat-insulating

Have training. For this purpose, in particular the wing (3) may be solid, with its body (7) has a large thickness. It may be so large that the frame opening (6) formed by the surrounding frame (2) is insulated from the heat-insulating body (7) in the

Closed position is largely completed. One or more seals (12) avoid in the closed position an undesirable heat and air exchange. The frame (2) can also be designed thermally insulating. The frame (2) and the wing (3) may consist of several profiles (10,11) having webs and hollow chambers, which may be filled with a heat-insulating material. The profiles (10,11) can be off

Plastic, metal, composite materials or other suitable materials. Im shown and

preferred embodiment they are as

Light metal profiles, in particular as extruded profiles executed. The profiles (10,11) can be like a frame

be composed. The wing (3) may have at the top and bottom of the body (7) cover plates and thereby have substantially closed surfaces.

The wing (3) opens e.g. in the building interior, wherein on this inside of the wing (3) has a over the body (7) peripherally projecting cover plate which forms a projection or fold (29) and a local

Free space between the outside frame (2) and the inside body (7) of the wing (3) covered. The cover plate of the wing (3) is in the closed position with seals (12) on the inner edge of the frame (2). FIG. 11 shows an example of this arrangement.

The ventilation flap (1) has a flap drive (13), which is preferably recessed in the body (7) of the wing (3). Parts of the damper drive (13) can extend into the edge projection or rebate (29) as well as into the free space there. FIGS. 11 and 13

illustrate this education. The damper drive (13) is hidden in the closed position and not visible from the outside. The flap drive (13) consists of a drive means (19) and a driven means (20), which are interconnected. The drive means (19) is sunk in the body (7) and in an interior or cavity (16) of the body (7), in particular a cavity of a profile (11) arranged. The e.g. inside cover plate of the body (7) may have in this area a recess (17) with a removable cover (18), which allows an external access to the drive means (19) for assembly and service purposes. Figures 2, 3, 5 and 12 illustrate this training. The

Output means (20) can also be arranged sunk at least partially in the body (7) and is at least at one end led out of the body (7) and protrudes into the above-mentioned space at the fold (29), wherein it outside of the body (7) on Frame (2) attacks.

In the variant of Figure 11, the body (7) of an elongated and provided with a plurality of hollow chambers and webs profile (11) is formed, which on the narrow end faces with panels, end profiles or the like.

is closed. The output means (20) is through an opening in such a panel or a final profile passed through to the outside. The profile (11)

formed cavity (16) may have prepared positioning and fastening means for the drive means (19).

In another variant, the body (7) of several circumferentially arranged and interconnected to a frame profiles (11) are formed, wherein the example, rectangular profile frame a larger

inner cavity (16) in the body (7) surrounds. Of the

Damper drive (13) is arranged in this interior or cavity (16). He can, for example, be arranged and fixed on the inside of a longitudinal profile (11). The profile frame can cover at the top and bottom to form a closed body (7)

exhibit. One of these covers may be releasably formed to allow access to the cavity (16) and to the

To allow valve drive (13). The output means (20) is guided through a suitable opening in the profile frame to the outside.

The flap drive (13) has in the preferred

Embodiment, a rotating drive means (19), e.g. is designed as a controllable and optionally controllable electric motor. This can be any

Control device be present. The drive means (19) may have an associated control unit (32), which is shown by way of example in FIG. It consists e.g. from a drive housing or arranged next to the control board. The control board (32) is programmable, with its settings being variable by wire or wirelessly by means of a computer or parameterizer. With the programming, the opening or

Setting the closing angle and, if necessary, changing it.

Likewise, a start and closing function, the

is preferably configured as a soft function with soft start-up and braking phase can be adjusted. As Figure 1, 3 and 12 illustrate, the

Ventilation flap (1) also comprise a locking device (14) which is manually or as in the preferred embodiment also by means of a drive (36) operable. The said control unit (32) or

Control board can also control the locking device (14) and its drive (36) via a suitable connection. With the locking device (14) of the wing (3) is locked in the closed position relative to the frame (2). For this purpose, one or more suitable and e.g. in Figures 4 and 5 indicated locking elements (30) on the wing (3) are actuated and moved with

corresponding counter elements on the frame (2)

interact. This can e.g. a roll or

Be pin lock with push rod operation.

The output means (20) is shown in FIGS

preferred embodiment as a crank mechanism, in particular designed as a crank or as a shearer. Of the

Damper actuator (13) may e.g. a drive means (19) arranged centrally or decentrally in the longitudinal direction, to which a driven means (20) is assigned on one or both sides. The output means (20) also performs a rotary movement and has for this purpose e.g. a drive rod or drive shaft (22) driven in rotation by the drive means (19), which is also sunk in the body (7) and supported by one or more bearings (28) supporting one output member (23) at one or both free ends , eg is designed as a torsionally rigid crank arm or lever arm. Figures 3 and 4 show the preferred two-sided arrangement

continuous drive shaft and output elements (23) on both narrow sides of the ventilation flap (1). The axis of rotation (21) of the drive means (19) and the

Output means (20), in particular the drive shaft (22), is preferably aligned and arranged parallel to and at a distance from the pivot axis (9). FIGS. 5 and 10

clarify this arrangement. The axis of rotation (21) extends within the body (7) and is located in

Closed position in the free space or rebate area (29). Here also the output element (23) is arranged. As shown in FIGS. 7 and 8, this is the rotating one

Output member (23), e.g. the crank or lever arm, coupled to a pushing element (24), which on a

Guide (25) on the frame (2) in a suitable

Movement path is guided. The pushing element (24) is e.g. formed as a sliding block and is suitably rotatable, e.g. via a joint (27), with the

Output element (23) connected. The guide (25) is e.g. formed as a linear guide, which extends along a frame side, in particular the narrow side of the frame (2), and which is arranged on the frame inside. The linear guide (25) can be form-fitting and is e.g. designed as an undercut gate guide. Figure 8 illustrates this training in section. The sliding block (24) overlaps, e.g. a central, along the guide (25) aligned web (26) and slides along it, wherein edge-side projections on the sliding block (24) are guided in a form-fitting manner in grooves on the edge of the undercut guide channel. The flap drive (13) caused by a reversing rotational movement of the drive means (19) and a

corresponding entrainment of rotationally fixed to the drive shaft (22) coupled output means (23) an opening and closing movement of the wing (3). About the rotational movement, the thrust element (24) along the linear guide (25) is pushed back and forth and an opening or

Closing movement of the wing (3) causes. This changes the triangular relationship between the pivot axes (9,21) and the joint (27). In the closed position of Figure 9 there is an approximate extended position and an obtuse angle between the driven element (23) and the

Connecting line of the axes (9,21). In the

Opening position according to Figure 7 and 10, an acute angle is present. The drive torque is supported on the guide (25). The guide (25) is preferably located on the wing and rabbet close edge region of the frame (2) and is aligned transversely to the axes (9,21). The joint (27) is located approximately at the same height as the pivot axis (9). The

Drive and rotation axis (21) is preferably arranged at a short distance below the adjacent surface or cover plate of the wing (3).

As can be seen from FIGS. 4, 8 and 13, this can be

Output element (23) and the thrust element (24) in the rebate (29) covered space between the body (7) and

move adjacent frame (2). In a preferred upright or upright mounting position is the

Sash weight on the hinges or joints (8) added and the damper drive (13), in particular its one or more output elements (23), relieved thereof.

For the operation of the damper drive (13) and possibly the locking device (14) an operation (15) is provided. This can e.g. a switch or pushbutton on the wall (4) indicated in FIG.

designed in several parts or is movable in different directions and over the direction of action and rotation of the drive element (19) connected or controlled and possibly also the rotary travel, ie the opening angle and the respectively desired opening or closing position, can be set or controlled. The wing (3) can be between a closed position and a maximum open position are moved back and forth. He may also

Intermediate positions for a limited opening (6)

taking. The opening angle can be e.g. on the drive means (19), e.g. via a pulse generator, on

Engine be queried. Alternatively or additionally, another measuring system may be present.

If necessary, the flap drive (13) can also be operated remotely or remotely, e.g. over a

Communication device (42) on the control board (32) with connection via wire or wireless to a smoke-heat exhaust control (RWA control) with

Sensors which, if necessary, e.g. when detected fire or smoke, heat accumulation or the like. automatically opens the ventilation flap (1) and closes again. Via a tax-technical coupling and sequential control can be automatically actuated in the closed position and deactivated to open the ventilation flap (1) again.

The communication device (42) can also provide information about the ventilation flap (1) and / or the flap drive (13) and / or the locking device (14), e.g. About operating conditions, faults, position or opening angle of the ventilation flap (1) or the like., To an external

Control unit, e.g. the mentioned SHE control, a

Report building control or the like. This information or data can be obtained via the aforementioned measuring system.

Figures 14 to 17 show a variant of the ventilation flap (1), in which the body (7) of the wing (3) by a peripheral frame of profiles (11) is formed, which laterally enclose a central interior or cavity (16). On the top and bottom of this frame cover (18) may be arranged, which are shown schematically in Figure 16. The flap drive (13) with the drive means (19) and the output means (20) can be arranged and mounted on a frame or carrier (33). If necessary, a locking device can also be attached to the frame or carrier (33)

(14) are arranged and fixed. With the frame or support (33), the components of the

Damper drive (13) and possibly the locking device (14) together in an installation opening (35) on a

Insert body side, in particular on a narrow front side and assemble.

An edge element (34) of the body (7) or wing (3) can also be arranged on the frame (33). The frame (33) can alternatively also be designed as edge element (34). The edge element (34) may e.g. a carcass profile (11) or a portion thereof and / or another

Be fitting part. The edge element (34) may in particular be a profile section of a wing or carcass frame. The said body profile section may be formed as a hollow profile made of metal, plastic or a composite material and may also have a front panel. With the frame (33) or the edge element (34) is in

Assembly position according to Figure 16 and 17, the installation opening (35) closed and a connection to the other

Parts of the body (7), in particular to the others

Profiles (11), made. There may be prepared interfaces for the connection. The

Edge element (34) can stretch over the entire body width and at the ends for connection purposes

Be cut miter. It may alternatively butt to other frame profiles (11) encountered. It may also have the aforesaid projection or fold (29). For mounting in the cavity (16) provided components of the damper drive (13) and the frame (33) or the edge element (34) may form a structural unit (37). A such assembly is shown in Figures 18 to 22. The assembly (37) is provided for the aforementioned insertion into the mounting hole (35) and designed. It can also accommodate the locking device (14).

In FIGS. 14 to 17, on the wing (3) or on its body (7), a single arrangement of installation opening (35) and

Assembly (37) available. Alternatively, a

Multiple arrangement, in particular a double arrangement on the upper and lower end side, in particular

Narrow side, the body (7) be present.

The locking device (14) can the

above-described drive (36) together with an associated frame or carrier and also one or more

Have control elements (30). The locking elements (30) can pass through a side wall of the body (7), in particular a profile (11) to the outside and with

Counter elements on the frame two engage. Alternatively, you can grab and operate other latch elements located on the outside of the carcass and guided there. One or more locking elements can also be arranged on the edge element (34) according to FIG. The structural unit (37) shown in FIGS. 18 to 22 preferably has a particularly compact design. The

Drive means (19) can turn as an electric motor, in particular controllable or possibly also controllable

Be DC motor designed. If necessary, the drive means (19) may also have a gearbox (31) connected upstream of the engine, which in turn is connected to the output means (20), in particular its drive rod or drive shaft (22). The axis of rotation (21) of the drive means (19) and the drive rod (22) can be aligned with each other, as in the other above-described

Embodiments may be the case. In the

compact unit (37) is the drive means (19) connected on one side with a driven means (20). When mounted near the edge in the mounting hole (35), the drive rod or drive shaft (22) has a smaller length than in the embodiments described above

central drive arrangement.

The frame (33) or edge element (34) extends transversely to the longitudinal and rotational axis (21) of the drive and driven means (19,20), in particular the drive rod (22). The

Drive rod or drive shaft (22) can be mounted with a bearing (28) on the frame (33) or on the edge element (34). It penetrates the edge element (34) and comes with its free end on the edge element (34) to the outside. Figures 18 and 21 show this arrangement, wherein the bearing (28) of the

Overview is not shown in detail.

The control unit (32), in particular in the form of a

Control board, can at a suitable location of the assembly (37), e.g. at the upper end of the drive means (19)

be arranged and mounted. The control unit (32) can also act on the locking device (14). It may also receive the aforementioned communication device (42). In the structural unit (37) of FIGS. 18 to 22, an output element (23), in particular the above-described crank arm or lever, can be arranged on the free end of the drive rod (22) protruding outward on the body (7). In an embodiment of the output means (20) as

Crankshaft or crank is also a thrust element (24) and a guide (25) present in the

can be arranged on the frame (2) as described above. One or more of these parts (23,24,25) of

Output elements (23) may be part of the assembly (37) in the delivery state or can be retrofitted. In a variant, not shown, the assembly (37) may be less compact and designed as a

Central drive trained drive means (19)

exhibit. The drive means (19) can be similar to the above-described embodiments of Figure 1 to 13 and formed an electric motor and at its two end faces aligned

Have gear (31) and drive rods (22). Possibly. can also be a single gear (31) and a continuous and the electric motor passing through drive rod be present. In this variant, the assembly (37) can also be a second frame (33) or edge element (34) together with storage (28) for the other, opposite cabinet side

exhibit. The drive means (19) can be arranged and mounted centrally in the body (7) or in the vicinity of the drive rod (22) passing through the body edge with appropriate frame training. In a further variant, not shown, a frame or carrier (33) may be formed as a mounting plate and mounted on the inside of the body (7) or its peripheral frame, where appropriate, a suitable section job training is available.

Figures 23 to 25 show a variant of the ventilation flap (1), in which the frame (2) and in particular the wing

(3) consist of a wood material. The body (7) can turn as a hollow box construction with a

inside cavity (16) may be formed, in which a flap drive (13), in particular a drive means (19) and parts of a driven means (20) of a damper drive (13), and possibly also a

Locking device (14) are arranged. The

Arrangement may e.g. According to Figure 26, a central arrangement as in the first embodiments of Figure 1 to 13 be. Alternatively, an end-side arrangement at an installation opening (35) according to the other

Embodiment of Figure 14 to 17 possible. The Lateral corpus walls can be formed by a peripheral frame of wood profiles, on the top and bottom covers (18) are arranged fixed or detachable. The body (7) can also be like the others

Embodiments have a projection (29).

For accommodating the guide (25), the frame (2) may have a correspondingly prepared receiving area (38). Figure 26 and the associated section of Figure 27 show this arrangement. The receiving area (38) can be formed as a stepped and partially undercut recess at the edge region of a frame profile (10). In this receiving area (38), a guide rail (25) with a thrust element (24) may be arranged.

The drive means (19) with the one or the other side

Subsequent transmissions (31) can be mounted in the cavity (16) at a suitable location and in a suitable manner with fittings or the like on a carcass profile (11). The outgoing to one or both sides espagnolettes or drive shafts (22) may at the end bearing (28) having a fitting for mounting on a carcass profile (11) having a through hole for the passage of the drive rod or drive shaft (22).

Figure 28 shows in the aforementioned manner a

Multiple arrangement, here z. B. a double arrangement of wings (3) on a common frame (2). Each wing (3) has z. B. the compact unit shown (37) according to the above-described embodiments of Figure 14 to 22. Alternatively, a central

Drive arrangement according to the first embodiments of Figure 1 to 13 be present. In a modification of the embodiment shown, more than two wings (3) may be present. FIG. 29 shows a self-sufficient variant of a wing (3) or a self-sufficient embodiment of a flap drive (13) and possibly also a locking device (14). For self-sufficient education can own and possibly on

movable wing (3) entrained power supply (39) for the damper drive (13) and possibly also for the

Locking device (14) may be present. Such a power supply (39) may be a suitable means for absorbing energy, e.g. B. have a panel (40) for receiving external energy. This can be a photovoltaic for the production of solar power. Other

Energy producers are also possible. For a local energy storage, the power supply (39) has a preferably on the wing (3) arranged energy storage (41), z. B. have an electric battery. This can be accommodated in the interior (16) of the body (7). The energy store (41) is connected to the flap drive (13) and possibly to the locking device (14). A control of the power supply (39) can via the

Control unit (32) take place.

The wing (3), in particular its body (7), can

be formed opaque or translucent. He can e.g. at least in places opaque or transparent cover (18) or glass or plastic discs

exhibit. The flap drive (13) in the cavity (16) can be arranged visible or hidden or provided with a lining. The flap drive (13) and / or the

Locking device (14) may have an emergency release or a release device for incidents, which is accessible or operable from the outside. Modifications of the shown and described

Embodiment are possible in various ways. The bearing (8) or the pivot axis (9) can be at another Place, eg in the middle wing area, be arranged. You can also constructively in other ways,

in particular be designed as concealed corner bearing with a scissors fitting, e.g. according to the

DE 20 2007 017 519 Ul or DE 10 2010 028 602 AI. The

Pivot axis (9) can perform a lateral displacement movement in such a corner bearing.

On a locking device (14) may possibly

be waived. In another variant, the

Locking device (14) instead of the own drive (36) one of the damper drive (13), in particular from

Drive means (19), derived drive. The

Locking device (14) may further have locking element (s) with a corner drive.

Also, the structural design and / or the arrangement of the drive and driven means (19,20) may vary. A crank mechanism may e.g. be designed as a toggle lever drive or in another way. The kinematics of

Crankshaft can be modified, wherein the rotation of the drive rod (22) on the body (7) is converted into a linear movement of a pusher with which a rotatably mounted on the frame (2), e.g. Crank or lever, is operated.

The output means (20) can also have a different

have trained output element (23). The rotation at the end of the drive rod (22) may be e.g. with a gear in a rotary or linear motion of another, e.g.

Rod-shaped or spindle-shaped output element (23) are reacted, which is kinematically coupled in another way with the frame (2). In a covered

arranged corner bearing with a scissors fitting, the flap drive (13) with a suitable output element (23) engage the scissor fitting and move it.

Here, for example, a scissor, in particular a wing-side scissor arm, driven and moved with the wing (3). An attack is eg over one

Threaded spindle, a rack, a cam, a

rotating rope drive or the like. on a sliding bolt of the scissor fitting in the region of the wing or body frame possible, its linear displacement to a

Wing rotation leads. Alternatively, an attack can be done on a bearing pin, the rotation with the other

frame-side scissor arm is connected.

The damper drive (13) can with its rotary and

Output axis (21) transversely to the bearing or pivot axis (9) to be aligned. It can also be arranged on a longitudinal side profile of the wing or carcass frame. This also applies to the assembly (37).

The features of the described embodiments and the modifications can be arbitrarily combined with each other and also replaced.

LIST OF REFERENCE NUMBERS

1 ventilation flap

2 frames

3 wings

4 wall

5 windows

6 opening

7 corpus

8 joint, hinge

9 pivot axis

10 profile frame

11 profile body

12 seal

13 damper drive

14 locking device

15 actuation

16 interior, cavity

17 recess

18 lids

19 drive means, motor, electric motor

20 power take-off, crank drive, crank

21 axis of rotation

22 drive rod, drive shaft

23 Output element, crank arm, lever

24 push element, sliding block

25 tour, backdrop

26 footbridge

27 joint

28 bearings

29 supernatant, fold

30 locking element

31 gears

32 control unit, control board

33 frame

34 edge element of the wing

35 installation opening Drive locking device

Assembly, inset

reception area

energy supply

Panel, photovoltaic

Energy storage, battery

communicator

opening angle

Claims

1) Ventilation flap for buildings, in particular buildings, wherein the ventilation flap (1) has a frame (2), a pivotally mounted thereon wings (3) and a flap drive (13), characterized

That the wing (3) has a body (7), wherein the flap drive (13) is at least partially sunk in the body (7).

2.) Ventilation flap according to claim 1, characterized

That is, the damper drive (13) has a drive means (19) and a drive therewith

connected output means (20) which is led out of the body (7) and outside of the body (7), in particular on the frame (2) engages.

3.) Ventilation flap according to claim 1 or 2, characterized

in that the flap drive (13) has a rotating drive means (19),

in particular an electric motor and possibly at least one transmission (31).

4.) Ventilation flap according to claim 1, 2 or 3, characterized in that e e n e c e s e n e that an output means (20) of the damper drive (13) as a crank mechanism, in particular as a sliding crank, is formed.

5.) Ventilation flap according to one of the preceding

Claims, characterized in that the flap drive (13) has a central or decentralized drive means (19) with a

having unilateral or bilateral output means (20). Ventilation flap according to one of the preceding

Claims, characterized in that the output means (20) is a rotating from the

Drive means (19) driven drive rod (22), which at a free end

Output element (23), in particular a rotationally fixed crank arm or lever arm having.

Ventilation flap according to one of the preceding

Claims, characterized in that the drive rod (22) is partly in the body (7)

is arranged and mounted on the body (7) (28), wherein the free rod end and the driven element (23) are arranged outside of the body (7).

Ventilation flap according to one of the preceding

Claims, characterized in that a rotating output element (23), in particular a crank arm or lever arm, with a guided (25) push element (24), in particular a

Sliding block, is coupled.

Ventilation flap according to one of the preceding

Claims, characterized g e e c e n e c e s e, the axis of rotation (21) of the output means (20), in particular the drive rod (22), parallel and distanced to a pivot axis (9) of the wing (3) is arranged. 10.) Ventilation flap according to one of the preceding

Claims, characterized in that the thrust element (24), in particular a sliding block, on the frame (2) is guided (25). 11.) Ventilation flap according to one of the preceding

Claims, characterized in that the guide (25) as a positive linear guide, in particular as a sliding guide, is formed.

12.) Ventilation flap according to one of the preceding

Claims, characterized in that a drive means (19) and a drive rod (22) of the damper drive (13) in an interior or cavity (16) of the body (7) are arranged hidden. 13.) Ventilation flap according to one of the preceding

Claims, characterized in that the body (7) has a circumferential profile frame which surrounds an internal cavity (16) in the body (7), wherein a drive means (19) and a drive rod (22) of the damper drive (13) in this cavity (16) are arranged.

14.) Ventilation flap according to one of the preceding

Claims, characterized in that the body (7) has a profile frame of one or more hollow chamber profiles, wherein a drive means (19) and a drive rod (22) of the damper drive (13) in an enclosed cavity (16) are arranged in or of a

Hollow chamber profile is formed.

15.) Ventilation flap according to one of the preceding

Claims, characterized in that the wall of the body (7) in the region of

Drive means (19) accessible from the outside

Recess (17) with a removable cover (18).

16.) Ventilation flap according to one of the preceding

Claims, characterized in that the edge of the circumferential wall of the body (7), in particular a profile frame, an insertion opening (35) for the damper drive (13).

17.) Ventilation flap according to one of the preceding

Claims, characterized in that the drive rod (22) is mounted endwise in or on the body (28) and protrudes into a covered overhang or fold (29) between the wing (3) and the frame (2). 18.) Ventilation flap according to one of the preceding

Claims, characterized in that the rotating output element (23), in particular a crank arm or lever arm, and the thrust element (24) in the region of the overlapped projection or rebate (29) between the wing (3) and frame (2) are arranged.

19.) Ventilation flap according to one of the preceding

Claims, characterized in that the body (7) is designed to be heat-insulating.

20.) Ventilation flap according to one of the preceding

Claims, characterized in that in the closed position, the body (7) fills the frame opening (6) and closes tightly (12).

21.) Ventilation flap according to one of the preceding

Claims, characterized in that the wing (3) and / or the frame (2) of profiles (11.10), in particular extruded Leichtmetalloder or plastic profiles, is constructed.

22.) Ventilation flap according to one of the preceding

Claims, characterized in that the ventilation flap (1) is a locking device

(14) for the closed position.

23.) Ventilation flap according to one of the preceding

Claims, characterized in that the flap drive (13) and possibly the

Locking device (14) controllable or

switchable as well as by means of an external actuation

(15) are operable.

24.) Ventilation flap according to one of the preceding

Claims, characterized in that the flap drive (13) and possibly the

Locking device (14) with a

Control device (2), in particular one

Control board, are connected. 25.) Ventilation flap according to one of the preceding

Claims, characterized in that the flap drive (13) or at least parts (19,22) thereof and possibly the locking device (14) on a frame or support (33) are arranged and together form a structural unit (37).

26.) Ventilation flap according to one of the preceding

Claims, characterized in that a frame or carrier (33) of an assembly (37) of damper drive (13) and possibly

Locking device (14) arranged on an edge element (34) of the body (7) or formed as a peripheral element (34). 27.) Ventilation flap according to one of the preceding

Claims, characterized in that the wing (2) has an opening angle CC of 90 °. 28.) Ventilation flap according to one of the preceding

Claims, characterized in that the wing (3) is solid and a to on the recess (17) closed wall

having .

29.) Ventilation flap according to one of the preceding

Claims, characterized in that the ventilation flap (1) has an elongated shape and an upright or upright mounting position.

30.) Ventilation flap according to one of the preceding

Claims, characterized in that the ventilation flap (1) has a frame (2) and a plurality of wings (3) with at least one flap drive (13). 31.) Ventilation flap according to one of the preceding

Claims, characterized in that the ventilation flap (1) has its own and possibly on the movable wing (3) entrained power supply (39) for the damper drive (13) and possibly also for the locking device (14).

32.) Ventilation flap according to one of the preceding

Claims, characterized in that a separate energy supply (39) a

Ventilation flap (1) comprises a means for absorbing energy, in particular a panel (40) for receiving external energy, preferably solar energy. 33.) Ventilation flap according to one of the preceding

Claims, characterized in that a separate energy supply (39) a

Ventilation flap (1) has a preferably on or in the wing (3) arranged energy store (41), in particular an electric battery.

34.) Ventilation flap according to one of the preceding

Claims, characterized in that the ventilation flap (1) or a flap drive (13) has a preferably wireless communication device (42).

35.) damper drive for a ventilation flap for buildings, in particular buildings, wherein the ventilation flap (1) has a frame (2) and a pivotable thereto

mounted wings (3), characterized

That is, the damper drive (13) is designed for at least partially recessed mounting in a body (7) of the wing (3). 36.) Damper drive according to claim 35, characterized

That is, the damper drive (13) has a drive means (19) and a drive therewith

connected output means (20) having a bearing (28), wherein the output means (20) from the body (7) can be guided out and for an attack outside the body (7), in particular on the frame (2) is formed.

37.) Damper drive according to claim 35 or 36, characterized

There is no such thing as the damper actuator

(13) a rotating drive means (19),

in particular an electric motor and possibly at least one transmission (31). 38.) damper drive according to claim 35, 36 or 37, characterized in that e e n e c e s e s that the output means (20) as a crank mechanism, in particular as a sliding crank, is formed. 39.) Damper drive according to one of claims 35 to 38, characterized in that it e e n e c e s that the

Output means (20) one with the drive means (19) connected rotatable drive rod or drive shaft (22) and on the wing (3) mountable bearing (28) for the drive rod or drive shaft (22). 40.) Damper drive according to one of claims 35 to 39, characterized in that the

Damper drive (13) or at least parts (19,22) thereof and possibly a locking device (14) on a frame or carrier (33) are arranged and together form a structural unit (37).

41.) Valve drive according to one of claims 35 to 40, characterized in that a e e n e c e s e s that a

Frame or carrier (33) of an assembly (37) of damper drive (13) and possibly

Locking device (14) on an edge element (34) of a body (7) or wing (3) arranged or formed as a peripheral element (34).