DE102006013332A1 - Window or door element with an automatic drive - Google Patents

Abstract

A window or door element, in particular a tilting or rotating window, with a frame (1); a wing that is movable relative to the frame (1), in particular tiltable or rotatable, with a wing frame (2) and with an automatic drive (3) at least for opening and possibly for closing the window, which is concealed in the movable when the wing is closed Sash frame (2), arranged in the frame (1) or between these elements and which is provided with a detachable coupling device for coupling the drive to the frame and / or sash, is characterized in that the coupling device is completely concealed in the movable Sash (2), in the fixed frame (1) or between these elements and that it is designed such that it can be decoupled from a location outside the frame or sash (1, 2) without the frame (1) or damage the casement (2).

Description

The The invention relates to a window or door element according to the preamble of claim 1.

window and doors with an automatic drive are from the prior art known.

The automatic drives are designed and arranged in such a way that the frame and the sash by the drive or by components of the drive relative to each other are automatically pivotable about a rotation axis.

in the Problematic case when with closed elements e.g. the energy supply is interrupted or a defect of the drive has occurred, the element should still be able to be opened manually.

Usually Automatic drives are visible lying on the frame or sash the elements mounted. If it comes to the problem mentioned, is the Drive easily accessible and can be between glare and sash frames be decoupled to open the movable wing can. The disadvantage here is the visible arrangement, which is often undesirable for optical reasons.

From the DE 101 22 261 an electric motor drive for a Parallelausstellfenster is known, which is partially arranged in the profile frame. The drive is coupled with a hardware system. In the case of a problem, in an interruption of the power supply (power failure) or a defect of the drive, it is possible to decouple the automatic drive via a so-called coupling pin, which is accessible from the outside. This offers a possibility for emergency release, in which the window or door element can be opened manually. A disadvantage is the massive coupling pin, which is visibly arranged on the outside of the wing and affects the visual appearance.

In the unpublished DE 10 2005 006 313 Furthermore, an automatic drive for the tilting operation of a turn-tilt window or a tilt-turn window is described. This drive is arranged between the blind and the wing frame, wherein the actual drive device is arranged with the drive housing in an advantageous manner on the casement on the axis of rotation in the corner region of the wing. The drive device is coupled via a shear-resistant drive chain with the frame, which makes it possible to move the sash at the side facing away from the pivot bearing - usually upper - side relative to the frame, whereby the sash pivots about its horizontal - usually lower - tilt axis becomes.

in the Problem case exists the possibility to the wing of the element by turning it on - so swinging over the further axis of rotation aligned perpendicular to the tilting axis - manually to open. This ensures access to the automatic drive, for example, to repair or replace this.

The Construction has proven itself in that respect. But the problem is that when using the drive on a window or door element, which has only a single axis of rotation, in case of failure of the automatic Drive no manual emergency opening of the grand piano more is possible is when the wing in its closed position.

The Invention has first the task, the problems described above in a simple manner to solve.

So should first the generic window or door element be developed so that in a particularly simple manner a mechanical release of a closed state of Outside Completely concealed drive is feasible.

The Invention solves this object by the subject matter of claim 1.

After that the coupling device is completely concealed in the movable Sash, in the fixed frame or between these elements arranged and she is designed to be from a place outside of the glare or wing frame can be decoupled without the frame or the sash to damage.

so occurs the coupling device optically in the closed state of the window does not appear and yet it is simple Way decoupled.

The Invention solves the o.g. Task further also by the subject-matter of the claim Second

After that the coupling device is designed such that it in the closed Condition through a gap between the blind and the sash can be decoupled.

Also such the coupling device occurs optically in the closed State of the window is not or at least in a non-relevant Dimensions in Appearance and it will be complementary a very easy way realized for decoupling, without a frame part of the window for Emergency opening to damage to have to.

Advantageous embodiments are the sub to extract claims.

To an advantageous variant which ensures a particularly safe emergency opening, the coupling device is designed so that they with help a mechanical device which in the closed state of wing in the gap between the frame and sash is insertable, manually can be decoupled.

alternative the coupling device to an actuator, preferably via a Remote control device is preferably operated wirelessly and which is adapted to decouple the coupling device.

there it is useful if the actuator as an electromotive or electromagnetic actuator is designed.

alternative the actuator can be used as a fluid-actuated, in particular pneumatic or hydraulic, actuator designed be.

It is also conceivable that the actuator of the coupling device cost and easy to handle designed as an electric or a permanent magnet is.

To a particularly preferred, functionally reliable variant is the Coupling device is designed such that the connection of the Drive between glare and sash frame in the opening direction (x) the wing can be decoupled.

Either according to claim 1 as well as according to claim 2, the coupling device preferably a movable component, which in each case manually - possibly under Using the tool - off detachable a coupling position is. It is advantageous if the movable component of the coupling device transverse to the opening direction (x) is movable.

Especially Preferably, the movable member of the coupling device is a Pin or bolt. A bolt is a low cost, easy in construction to be integrated and handled component.

It is appropriate if the bolt has securing means which prevent unintentional opening. So offers itself as a securing means a clip on the bolt.

Of the preferably used locking pin is designed that he is from the outside accessible is; preferably with the aid of a tool.

It is also advantageous if the coupling device on a Builds carriage principle and that the coupling device decoupled Condition in the opening direction of the grand piano can slip out of a sliding block. Also build these variants simple and are reliable.

The Emergency release according to the invention can be - especially also be clear from the description of the preferred embodiments becomes, - constructive particularly easy and thus inexpensive to realize.

To a less preferred embodiment Alternatively, it is also conceivable that the pin passes through a gap between the glare and wing frame for a short while, e.g. protrudes by a few mm, making it easy to find and also accessible is.

The Invention allows summarized in a simple way a non-destructive opening of the wing in case of failure of the electric motor drive in the closed Status.

following Be exemplary embodiments of Invention explained in more detail with reference to the drawing. Show it:

1 a section (top horizontal) by Blend- and casement of a window element designed as a tilting window in the closed state;

2 a cut (top horizontal) through glare and sash of the tilt window 1 in the open state;

3 a part of the frame with a sliding block;

4 one to Nutstein 3 corresponding coupling part;

5 the sliding block into which the coupling part is inserted;

6 the arrangement 5 with a safety bolt;

7 . 8th different views of the safety bolt 6 ; and

9 . 10 further embodiments of the invention.

1 shows a section (top horizontal) through a window element, which is designed as a tilting window, which is a sash 2 which is attached to a frame 1 usually one horizontal axis of rotation (at the bottom of the window) is pivotally mounted.

The frame 1 the tilting window is rigidly or immovably connected to surrounding masonry or other elements. The pivoting sash 2 usually takes surface elements (not shown here), such as. As glass, on.

Between the frame 1 and the sash frame 2 is concealed (ie not visible from the outside in the closed state) an automatic, usually provided with an electric motor drive 3 arranged.

The drive 3 has here in a preferred embodiment, a drive housing 25 on, which receives the electric motor and a sliding block 5 , where the sliding block 5 and the drive housing 25 via a drive means, in particular a chain 8th , are interconnected.

The drive housing 25 is in a groove 4 the movable wing arranged and moves so when opening and closing the wing with the sash 2 (please refer 2 ).

The nutstone 5 of the drive 3 engages positively in a groove 26 of the frame 2 one. He is with the drive housing over the chain 8th , which is designed here as a push chain, connected in such a way that with the chain 8th the distance between the drive housing 25 and the Nutstein 5 can be changed to open or close the window ( 1 . 2 ).

The automatic drive 3 is designed for opening and closing about a horizontal axis of rotation of the wing. An insert of the drive to unscrew and close a wing about a vertical axis of rotation is also conceivable and readily feasible.

Between the frame 1 and the sash frame 2 is a gap 6 formed, in the closed state of a seal 7 is sealed, which can also be designed as a switching strip.

The gap 6 offers a possibility to realize a manual access to the drive, without the frame 1 or sash 2 must be manipulated. A manual nondestructive access in the closed state is therefore according to the invention via the gap 6 ,

2 shows how 1 a section through a tilting window (especially skylight window), but this time in an open, tilted state. The fixed frame 1 is preferably a shear stiff chain 8th of the drive 3 with the sash 2 firmly connected, which makes it possible to move the wing about its axis of rotation.

In 2 has the gap 6 increased by a multiple and used for example for ventilation.

The chain 8th as a link is on the one hand in the wing frame side arranged drive 3 anchored and can be wound up or unwound via a pinion, for example. On the other hand, the chain 8th over the Nutstein 5 connected to the frame.

Due to the design, due to the small dimensions, there is a connection element 9 of the coupling part 14 with the chain 8th on the frame side relatively far towards the center of the frame, ie, it is relatively far from the gap 6 away.

The releasable coupling device according to the invention is according to this specific embodiment on the side of the sliding block 5 on the frame 1 arranged.

Here is the coupling part 14 formed like a slide, so that the coupling part 14 with the connection element 9 in the opening direction X of the wing of the sliding block 5 can slip out.

3 shows a part of the frame 1 in which the nutstone 5 arranged or attached as a connection part for the drive. The nutstone 5 is designed such that it has a groove channel 10 in the opening direction. Transverse to this is another recess 12 , which - as described below - is designed for a safety bolt.

In 4 is that to Nutstein 5 corresponding coupling part 14 shown.

The coupling part 14 has a connection element 9 up, the quasi last link in the chain 8th is to be considered. The chain 8th So it is with the coupling part 14 over the connection element 9 inextricably linked.

Corresponding to the groove 10 of the nut stone 5 is the coupling part 14 with a sled-like bridge shape 11 provided so that the coupling part 14 in (or against) opening direction into the groove 10 of the groove stone 5 can be introduced. Here, the entire wing is connected to the frame or decoupled.

Is the coupling part 14 positively in the sliding block 5 in desired position, so both parts with a (not shown here) component (locking pin or locking mechanism) mitein coupled. In the preferred embodiment, a bolt in the transverse grooves 12 and 13 introduced so that the coupling part 14 positively connected with the sliding block or with the entire frame.

5 shows detached in a side view the nut 5 in which the coupling part 14 is introduced. Good to see is the T-slot-shaped design of the groove 10 of the sliding block 5 , in which in the opening direction slidably the coupling part 14 with his sledge (bars) 11 is introduced.

Upon reaching the desired position of the two components to each other, there are the grooves 12 and 13 on an axis 15 ,

6 shows again the 5 , the nut 5 with the inserted coupling part 14 , this time in the grooves in this plan view 12 and 13 a safety bolt 16 on the axis 15 is introduced.

The safety bolt 16 realizes a positive connection of sliding block 5 to the coupling part 14 , so that in a simple manner a reliable acting coupling device for driving the window is realized. To release this connection, the safety bolt 16 pulled out transversely to the opening direction of the wing.

Preferably, the safety bolt 16 in such a way near the gap 6 arranged that this easily with the wing closed out of the grooves 12 and 13 can be moved out. This ensures a non-destructive emergency release.

The 7 and 8th show again the safety bolt 16 in a plan view, wherein it is easy to see that the safety pin 16 in addition a clasp 17 has, the end a crank 18 having. As a result, an unwanted slipping out of the locking bolt from the grooves 12 and 13 prevented.

In a variant of the securing bolt, not shown here, it may be designed in such a way that the bolt itself passes through the gap 6 exit or the clasp 17 is formed such that these from the gap 6 emerges.

hereby the emergency release is even more accessible. Other variants of one Cross-locking are also possible (securing bolts).

The 9 and 10 show completely different solutions of a transverse fuse of the coupling device according to the invention between glare and sash.

In 9 is the described sliding block 5 with its groove in the opening direction 10 by type 3 shown. As in 3 Here is the coupling part 14 introduced. The fuse is not done via a safety pin, which can be removed manually (as described), but via an electromotive or an electromagnetic unit, via a bolt 19 can be retracted and extended.

The releasable coupling device thus consists of the elements sliding block 5 with the corresponding coupling part, not shown here 14 , the bolt 19 and the electromotive or electromagnetic actuator, which is adapted to the bolt 19 to drive in and out.

For this purpose, for example, a wiring through the gap 6 be arranged on the surface of the frame. In case of problems then the bolt 19 easily retracted from the outside with the help of a battery.

variants the power supply, bolt arrangement or mechanism (electromagnetic, motor) are also executable.

10 shows a coupling device which is operable without power. This is done via a permanent magnet 20 from a position outside the window or door elements a rocker 21 actuated. The seesaw 21 is designed such that on the one hand a safety lever 22 and on the other hand an actuating lever 23 ,

The seesaw 21 is movable at a pivot point in the sliding block 5 stored and is via a spring element 24 held in a starting position.

The coupling part 14 (not shown here) can easily from the front on the nut 5 in the groove 10 be postponed and locks independently in desired position. This allows the spring-loaded movable rocker. A release is only possible with the permanent magnet 20 possible.

The seesaw 21 speaks about a magnetic component 25 that on the operating lever 23 is arranged, on, so that the safety lever, the coupling part 14 releases again. This embodiment allows in a simple manner without complex mounting means an emergency release of the drive, or the window.

The 9 and 10 are to be understood as a schematic representation of the individual variants symbolize. Of course, the emergency releases can also be done differently in detail. In particular, here is the arrangement addressed by bolt and lever in profile direction, which makes machining of the profiles (eg drilling) superfluous.

1

frame

2

casement

3

drive

4

groove

5

sliding block

6

gap

7

poetry

8th

Chain

9

connecting element

10

groove

11

carriage

12

recess

13

recess

14

coupling part

15

axis

16

safety bolt

17

clasp

18

cranking

19

bolt

20

permanent magnet

21

seesaw

22

safety lever

23

actuating lever

24

spring element

25

drive housing

26

groove

Claims (18)

Window or door element, in particular tilt or turn window, with a. a frame ( 1 ); b. one relative to the frame ( 1 ) movable, in particular tiltable or rotatable, wings with a sash ( 2 ) and c. with an automatic drive ( 3 ) at least for opening and possibly closing the window, which in the closed state of the wing concealed in the movable sash ( 2 ), in the frame ( 1 ) or between these elements and which is provided with a detachable coupling device for coupling the drive with the glare and / or sash, characterized in that d. the coupling device completely concealed in the movable sash ( 2 ), in the fixed frame ( 1 ) or between these elements and e. that it is designed so that it can be moved from outside the glare or sash frame ( 1 . 2 ) can be decoupled without the frame ( 1 ) or the wing frame ( 2 ) damage. Window or door element according to claim 1 or according to the preamble of claim 1, characterized in that the coupling device is designed such that it in the closed state by a gap ( 6 ) is decoupled between the blend and the sash without damaging the frame or the sash. Window or door element according to one of the preceding claims, characterized in that the coupling device is designed so that they with help a mechanical device which in the closed state of wing into the gap between the frame and sash is insertable, manually decoupled. Window or door element according to one of the claims 1 to 2, characterized in that the coupling means a Actuator, which is adapted to the coupling device automatically decoupled. Window or door element according to claim 4, characterized in that the actuator as an electromotive or electromagnetic actuator is designed. Window or door element according to claim 4, characterized in that the actuator as a fluidbetätigter, in particular pneumatic or hydraulic, actuator designed is. Window or door element according to claim 4, characterized in that the coupling device having an electric or a permanent magnet as an actuator. Window or door element according to one of the preceding claims, characterized in that the coupling device is designed such that the connection the drive between glare and sash in the opening direction (x) the wing can be decoupled. Window or door element according to one of the preceding claims, characterized in that the coupling device has a movable component which manually - if necessary with the aid of the tool - from a coupling position is solvable. Window or door element according to one of the preceding claims, characterized in that the movable component of the coupling device transverse to the opening direction (x) is movable. Window or door element according to one of the preceding claims, characterized in that the movable component of the coupling device is a pin or bolt ( 16 ). Window or door element according to one of the preceding claims, characterized in that the bolt ( 16 ) Has securing means which prevent accidental opening. Window or door element according to one of the preceding claims, characterized in that the securing means comprise a clasp ( 17 ) on the bolt ( 16 ). Window or door element according to one of the preceding claims, characterized in that the clasp ( 17 ) a bend ( 18 ), in order to prevent accidental loosening of the securing bolt ( 16 ) to prevent. Window or door element according to one of the preceding claims, characterized in that a. the drive ( 3 ) a drive housing ( 25 ), which receives an electric motor as an actuator, b. the drive ( 3 ) also a sliding block ( 5 ), c. the drive housing ( 25 ) into a groove ( 4 ) engages the movable wing, so that when opening and closing the wing with the wing frame ( 2 ), d. the sliding block ( 5 ) of the drive ( 3 ) positively in a groove ( 26 ) of the frame ( 2 ) intervenes e. the sliding block ( 5 ) and the drive housing ( 25 ) via a drive means, in particular a chain ( 8th ), are interconnected, such that with the chain ( 8th ) the distance between the drive housing 25 and the Nutstein 5 is variable to open or close the window by pivoting the wing. Window or door element according to one of the preceding claims, characterized in that the coupling device builds on a slide principle and they in the decoupled state in the opening direction of the wing of the sliding block ( 5 ) can slip out. Window or door element according to one of the preceding claims, characterized in that the sliding block ( 5 ) is designed such that it has a groove channel ( 10 ), which extends in the opening direction (x) and that it preferably transversely to another recess ( 12 ), which for receiving the releasable securing bolt ( 16 ) is designed. Window or door element according to one of the preceding claims, characterized in that the coupling part ( 14 ) a connection element ( 9 ), which is the last chain link of the chain ( 8th ), so that the chain ( 8th ) with the coupling part ( 14 ) via the connection element ( 9 ) is permanently connected.