EP1568839A2 - Window or door - Google Patents

Abstract

The window or door has a window frame (12) swivellable around a vertical axis of rotation (16) and tiltable around a horizontal tilting axle. A corner of the door or window has a clamp in the intersection of the axis of rotation and the tilting axle (18) can move within a predefined range. In a closed position of the framework the window frame has an opening where corner has a clamp in the closed condition of the window or the door of the wing. The corner of the window frame has a connection port (34) where the corner clamp has a storage area (39) for the easement of the assembly of the framework at the window frame. The corner has a degree of freedom perpendicular to the axis of rotation and the tilting axle. The corner clamp has a second storage area which disconnects from the wing framework opposite the window frame permitting the regular use of the window. The storage direction is essentially perpendicular to the axis of rotation (16) and the tilting axle (18).

Description

The invention relates to a window or a door, with a Frame and one opposite this to a vertical Turning axis rotatable and about a horizontal tilt axis tiltable sash, as well as one in the intersection the pivot axis and the tilt axis located corner bearing, wherein the sash in the area of a wing flap a pocket-like area for at least partial Receiving the Ecklagers, and wherein the pocket-like Area in closed position of the sash opposite the frame in the direction of the frame has an opening through which the corner bearing protrude can, causing the corner bearing in the closed state the window or door covered by the wing flap is, and wherein the corner bearing a bezel side first bearing part and a wing frame side second bearing part having, with connecting means of a Connecting pin and a connection opening connectable are and where the corner bearing first Abstellmittel to facilitate the installation of the sash frame on the frame having a degree of freedom perpendicular to through the Have axis of rotation and the tilt axis formed plane.

Such a window or door is from the DE 101 28 453 A1 known. It is a window or a door in which the fitting and its components, especially the corner bearing, from the interior of the room are not visible. This is achieved by a Part of the corner bearing in a pocket of the sash and thus arranged concealed by the sash is. The corner bearing is designed as a pure turn-tilt bearing. Only in the case of mounting the sash on the frame, the corner bearing first Abstellmittel on, which is a temporary stopping movement of the sash opposite the glare frame perpendicular to the window plane allow in the direction of the room interior Swing out an auxiliary lever.

From the unpublished DE 102 54 537 A1 a window or a door known by the / the sash parked parallel to the frame can be. This ensures a night ventilation function, which increased compared to a tilted position Burglar resistance. The night ventilation position is provided with guide plates provided with sliding guides, a scissors provided with a slotted guide and a provided with an additional degree of freedom Ecklager reached. The slide guides have a plane offset on, through which generates the Abstellbewegung becomes. The disadvantage of this type of corner bearing is that Parts of it from inside the room is visible and thus one uniform visual impression at the transition between disturb the sash and the frame.

From DE 199 29 818 A1 is a fitting for a window or a door with a night ventilation position known. It is also opposite by moving the sash the frame around the entire wing circumference Night ventilation position possible. In the area of the corner warehouse is a parking movement by a tiltable Lever arm possible. A disadvantage of such a corner bearing is also that parts of it visible from inside the room is.

From DE 198 25 071 C2 is a Parallelausstellfenster known with rotary function. Here is also a parallel Shutdown of the casement with respect to the frame possible, wherein in the area of the corner bearing a rectilinear Slotted guide to compensate for the parking distance is used. The disadvantage of such a corner bearing also that parts of it visible from inside the room is.

From DE 30 43 926 A1 a window with a Spaltschwipp- or gap rotation function known. It lies the Emphasis also on the implementation of a night ventilation function, the shutdown also by plane offset Slotted guides are in the strike plates. In the area of the corner warehouse is on a parking waived and a certain twist of the sash accepted. Another disadvantage is that subregions of the corner bearing are visible from inside the room.

From DE 30 43 925 C2 is a device on a Window for setting a night ventilation position known. The night ventilation position is also here by plane offset slide guides in the striking plates allows. The disadvantage is also the Visibility from inside the room.

The invention is based on the object, a window or to further develop a door of the type mentioned at the outset, that the function of the concealed corner bearing and ensuring a parking movement in the area of Ecklagers be agreed with each other.

To solve this problem, it is provided that the corner bearing second parking means having a shutdown of the sash against the frame in the area corner store during regular use of the window allow, with the Abstellrichtung substantially perpendicular to the axis of rotation and the tilt axis formed Level takes place. By the perpendicular to the Wing frame plane aligned storage direction is for the operation of the window an additional degree of freedom given against a normal turn-tilt window. In order to It allows the sash frame in a particular To switch off the distance interval with respect to the frame, until it stops at an end stop, which is part of the second stop means is, abuts. This is a known per se concealed fitting with a concealed Corner bearing provided with another function, namely the guarantee of a Abstellbewegung in the area the corner warehouse. This Abstellbewegung is through the second shutdown causes.

In a further embodiment of the invention is according to claim 2 provided that the sash against the Frame on the entire contact surface between casement frame and frame substantially parallel off is. It is thus also possible, this of the invention underlying corner camp with others in itself known fitting components, such as strike plates, to combine, which is also a parking movement enable. This makes it possible to get a complete one concealed fitting with integrated storage function manufacture.

In development of the invention according to claim 3 and 4 provided that the second parking means in the second bearing part Sliding guides have, with the slotted guides by at least two bolts on the sash facing side and at least two of these Bolt associated parallel, rectilinear recesses are formed on the side facing away from the sash, the bolts being constrained in the recesses, and wherein the bolts have a mushroom-like shape. Through this first of three mentioned embodiments the second parking means can be particularly good the large Weighing forces acting on the second shutdown of the Sash frames must be transferred to the frame, be recorded. This is still supported by the arrangement of two parallel sliding guides, the one hand, for a clear forced guidance in the required Abstellrichtung and on the other hand for ensure a better distribution of the loads.

In a further embodiment of the invention is according to claim 5 and 6 provided that the second parking means a coupling element for connecting the first bearing part and the second bearing part, wherein the coupling element around a first pivot axis located on the frame as well as a second pivot axis located on the sash frame is pivotable, and wherein the coupling element on a Support surface of the frame side first bearing part is supportable. By this second of three mentioned Embodiments are compared to the known corner bearing only on the frame facing the first bearing part to carry out constructive changes. The high acting weight forces can have a support surface be intercepted, so that the bearings in the Relieved area of the first and second pivot axes become.

In a further development of the invention is according to claim 7 or 8 provided that the coupling element by two superimposed lying coupling plates is formed or alternatively in one piece, preferably as a sintered workpiece is. The two superposed coupling plates have the advantage that they are structurally simple can be produced, wherein the one-piece solution of a Sintered metal material has the advantage of greater stability and deformation under load.

In a further embodiment of the invention is according to claim 9 provided that the second parking means the connecting means are formed, wherein the connecting opening a perpendicular to the axis of rotation and the tilt axis formed plane oriented slot guide having. Through this third of three mentioned embodiments is a particularly simple and inexpensive Solution achieved because only the geometric shape the connection opening needs to be adjusted.

In a further development of the invention is provided according to claim 10, that the sash frame faces the frame through a circumferential, continuous seal that too the corner bearing includes, is sealed. Thereby, that the seal in the area of the corner bearing is not interrupted is, is a particularly reliable seal between the interior and the outside atmosphere possible.

Fig. 1

Eine Draufsicht auf ein Fenster;

Fig. 2

eine räumliche Ansicht eines Ecklagers in geschlossenem Zustand;

Fig. 3

eine räumliche Ansicht eines Ecklagers in drehgeöffnetem Zustand;

Fig. 4

eine Seitenansicht eines Ecklagers mit einem Teilbereich des Fensters;

Fig. 5

ein Ecklager nach Fig. 4 in einem ausgelenkten Zustand;

Fig. 6

eine Draufsicht auf eine weitere Ausführungsform des Ecklagers;

Fig. 7

ein Ecklager nach Fig. 6 in einem ausgelenkten Zustand;

Fig. 8

eine Seitenansicht einer weiteren Ausführungsform des Ecklagers;

Fig. 9

eine Draufsicht auf ein Ecklager nach Fig. 8.

Reference to the following embodiments, the invention is explained in detail. Showing:

Fig. 1

A top view of a window;

Fig. 2

a spatial view of a corner bearing in the closed state;

Fig. 3

a spatial view of a corner bearing in the rotationally open state;

Fig. 4

a side view of a corner bearing with a portion of the window;

Fig. 5

a corner bearing of Figure 4 in a deflected state.

Fig. 6

a plan view of another embodiment of the corner bearing;

Fig. 7

a corner bearing of Figure 6 in a deflected state.

Fig. 8

a side view of another embodiment of the corner bearing;

Fig. 9

a plan view of a corner bearing of FIG .. 8

Fig. 1 shows a window 10, the one with a not shown wall-mounted fixed frame 12th having. Connected to this frame 12 is a Sash frame 14, which is movable relative to the frame 12 is stored, and that about a vertical axis of rotation 16 and tiltable about a horizontal tilting axis 18. The window 10 is not shown on a wing frame side Espagnolette fitting and also not shown frame-side strike plates closed. The operation of the espagnolette is done via a Operating handle 20. The espagnolette fitting and the Striker plates are coordinated in this way, that the sash frame 14 relative to the frame 12 in a parallel position to ensure a Night ventilation can be brought.

At the intersection of the axes of rotation 16, 18 is a corner bearing 22, 24, 26 arranged. This corner warehouse takes a part the weight forces of the sash 14 and guaranteed a mobility about the axes of rotation 16, 18.

Figs. 2 and 3 show a first embodiment of the corner bearing 22. Here, the corner bearing 22 in Fig. 2 in a closed Position represented by the closed Window position in Fig. 1 corresponds. In Fig. 3 is in contrast shown a rotationally open position, the a revolving sash, rotated about the axis of rotation 16, corresponds. The corner bearing 22 is composed from a first bearing part 28, with the frame 12th is connectable, and a second bearing part 30, with the sash 14 is connectable. Connected are first and second bearing part 28, 30 via connecting means, the from a first bearing member 28 associated connecting pin 32 and a second bearing part 30 associated Connection opening 34 exist.

The first bearing part 28 consists of an angled Base plate 35, on the various auxiliary components, indirectly also the connecting pin 32, are attached and the can be connected to the frame 12. The second bearing part 30 consists of a support bracket 36, at the bottom the connection opening 34 is arranged, for example. This Carrying angle 36 can be inserted into a groove of the casement 14 and connectable with them.

Figs. 4 and 5 also show illustrations of the same Embodiment as shown in FIGS. 2 and 3 Corner bearing 22. Here is also recognizable as the corner bearing 22 with respect to the schematically indicated frame 12 and sash 14 is located. It is also recognizable that the sash 14 a wing flap 38, in which a pocket-like area 40 is provided is received in the portions of the corner bearing 22 are. The pocket-like area 40 is closed Position of the window, as shown in Fig. 4th is shown, open in the direction of the frame 12 executed. Through this opening 42, the corner bearing 22 or parts of which protrude, wherein from the perspective of Interior space, as seen in Fig. 4 from the left, the corner bearing 22 is covered by the wing flap 38.

The corner bearing 22 has second parking means 44, through the sash frame 14 relative to the frame 12 in a parked position can be brought, as shown in FIG. 5 can be seen. The parked position is in the Comparison of Figs. 4 and 5 recognizable, since the sash 14 relative to the frame 12 in Fig. 5 shifted to the left is and thereby results in a ventilation gap 46. In Fig. 4, such a ventilation gap is not present. It should be noted that this is about schematic representations in which the otherwise still needed seals of clarity half are not drawn.

The second parking means 44 are in the second bearing part 30 arranged and each consist of a first and second slide guide 48, 50, in each of which a first and second bolt 52, 54 can be performed. The Bolts 52, 54 have a mushroom-like shape, wherein in Figs. 2, 4 and 5, only the heads recognizable are, compared to the bolt hulls a much larger Have diameter. The bolts 52, 54 are there within the slide guides 48, 50 forcibly guided.

Will now the sash frame 14 relative to the frame 12th by the espagnolette, not shown, and the striking plates, not shown, parked in parallel, Thus, the corner bearing 22 has by the second parking means 44 an extra degree of freedom that it allows the sash frame 14 in the region of Corner bearing against the frame 12 in the required Move direction in a certain distance interval can. The distance is determined by the length of the slotted guides 48, 50 limited. The actual parking movement is from the espagnolette fitting and the Striking plates introduced, the corner bearing serves as a drive merely as a passive element and poses only the possibility of movement and of course the readiness ready to absorb the weight forces.

6 and 7 show a corner bearing 24 of a second, alternative Embodiment, their installation situation opposite the sash and frame 14, 12 with the corner bearing 22nd matches. Also, the structural design of the corner bearing 24 is essentially the same as previously described Corner bearing 22 match, with the difference in the second Abstellmittel are executed differently. The corner warehouse 24 consists of a first bearing part 128 and a second Bearing part 130, the function of their bearing parts 28 and 30 of the corner bearing 22 correspond. As a second Abstellmittel serves here a coupling element 56, the in Fig. 7 can be seen and in Fig. 6 by the second bearing part 130 is covered. The coupling element 56 connects the first bearing part 128 with the second bearing part 130, where it is one on the frame 12 and on the frame 12 associated first bearing part side 128 located first pivot axis 58 and about a second pivot axis 60 is pivotally mounted on the sash 14 and is located on the associated second bearing part 130. By this mobility of the coupling element 56 is also a Abstellbewegungsmöglichkeit created as this can be seen in the comparison of FIGS. 6 and 7. In Fig. 6 is the corner bearing of the window in a closed position whereas in FIG. 7 it is paralleled is what offset by the down in Fig. 7 Position of the second bearing part 130 relative to the representation can be seen in Fig. 6. The slight level offset of the second bearing part 130 in Fig. 7 to the left conditioned by the lever arrangement of the coupling element 56 and is within a tolerance range that does not lead to malfunction of the window.

Figs. 8 and 9 show a third alternative embodiment of the corner bearing 26. It is true of its basic structure also with the two already described Corner bearings 22 and 24 match, again the second Abstellmittel constructively designed differently. The Corner bearing 26 consists of a first bearing part 228 and a second bearing part 230. The second parking means is thereby by a constructive change of the connection opening 62 formed with a slot-like Shape is provided. In this case, the longitudinal axis extends of the slot perpendicular to the window plane. By the in this connection opening 62 along this slot movable Connecting pin 64 is also a degree of freedom to ensure a Abstellbewegung in the given form.

All three embodiments of corner bearings 22, 24, 26 are therefore suitable, a concealed corner bearing a additional degree of freedom to achieve a parallel job between casement 14 and frame 12th to give.

Claims (10)

Window or door, with a frame (12) and with respect to this about a vertical axis of rotation (16) rotatable and about a horizontal tilting axis (18) tiltable sash frame (14), and with a point of intersection of the axis of rotation (16) and the tilt axis ( 18) located corner bearing (22, 24, 26), wherein the sash (14) in the region of a sash (38) has a pocket-like portion (40) for at least partially receiving the corner bearing (22, 24, 26), and wherein the pocket-like Area (40) in the closed position of the sash (14) relative to the frame (12) in the direction of the frame (12) has an opening (42) through which the corner bearing (22, 24, 26) can protrude, whereby the corner bearing ( 22, 24, 26) in the closed state of the window or the door of the wing flap (38) is covered, and wherein the corner bearing (22, 24, 26) a bezel side first bearing part (28, 128, 228) and a wing frame side second bearing part (30, 130, 230) which can be connected to connecting means comprising a connecting pin (32) and a connecting opening (34), and wherein the corner bearing (22, 24, 26) has first parking means (39) for facilitating the mounting of the casement (14) to the window frame (12) having a degree of freedom perpendicular to the plane formed by the axis of rotation (16) and the tilt axis (18), characterized in that the corner bearing (22, 24, 26) second Abstellmittel (44, 144, 244), which is a shutdown the casement (14) relative to the frame (12) in the region of the corner bearing (22, 24, 26) allow during regular use of the window, wherein the Abstellrichtung substantially perpendicular to the axis of rotation (16) and the tilting axis (18) formed Level takes place. Window or door according to claim 1, characterized in that the sash frame (14) relative to the frame (12) on the entire contact surface between sash (14) and frame (12) is substantially parallel shut off. Window or door according to one of claims 1 or 2, characterized in that the second Abstellmittel (44) in the second bearing part (30) slotted guides (48, 50), wherein the slotted guides (48, 50) by at least two bolts (52, 54) on the wing frame (14) facing side and at least two of these bolts (52, 54) associated parallel, rectilinear recesses (48, 50) on the wing frame (14) facing away from the side, wherein the bolts (52, 54 ) are positively guided in the recesses (48, 50). Window or door according to claim 3, characterized in that the bolts (52, 54) have a mushroom-like shape. Window or door according to one of claims 1 or 2, characterized in that the second Abstellmittel (144) comprises a coupling element (56) for connecting the first bearing part (128) and the second bearing part 230), wherein the coupling element (56) around a on the frame (12) located first pivot axis (58) and about a sash (14) located second pivot axis (60) is pivotable. Window or door according to claim 5, characterized in that the coupling element (56) on a support surface of the frame side first bearing part (128) can be supported. Window or door according to claim 5 or 6, characterized in that the coupling element (56) is formed by two superposed coupling plates. Window or door according to claim 5 or 6, characterized in that the coupling element (56) is made in one piece, preferably as a sintered workpiece. Window or door according to one of claims 1 or 2, characterized in that the second Abstellmittel (244) are formed by the connecting means, wherein the connecting opening (62) perpendicular to the axis of rotation (16) and the tilting axis (18) formed plane oriented slot guide (62). Window or door according to one of the preceding claims, characterized in that the casement (14) relative to the frame (12) by a circumferential, continuous seal, which also includes the corner bearing (22, 24, 26) is sealed.

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