EP2829679B1 - Fitting for pressing a sliding sash to a fixed enclosure - Google Patents

Description

The invention relates to a displacement arrangement for displacing a wing, in particular a sash, a window, a door or the like relative to a fixed enclosure of the window or the door in a direction transverse, in particular perpendicular, to the main plane of the window or the door, with an am Wing operable actuating mechanism which is movable at least with a portion in the circumferential direction Falzumfangsrichtung and a first control element which is arranged on the portion of the actuating mechanism, and a second control element which is arranged on a guide part which is intended to be guided on the fixed enclosure be arranged to be movable on the wing and transversely to the Falzumfangsrichtung, wherein one of the controls as at least partially transverse to the Falzumfangsrichtung extending control contour and one of the controls is designed as a control projection cooperating with the control contour.

Such a displacement arrangement is for example from the WO 2007/075075 A1 known.

From the US 3,660,936 A a displacement arrangement according to the preamble of claim 1 is known.

From the FR 2 294 312 A1 is known a window with a sliding wing, wherein about vertical axes of rotation rotatable rollers are provided to support a wing so that on a fixed enclosure.

The WO 99/60239 A1 discloses an assembly having a skirt and a wing movable relative to the skirt. The enclosure comprises at least two guide sections which are aligned parallel to the opening direction and in which guide means, which are pivotally connected to the wing, are slidably arranged.

Sliding doors and sliding windows have the problem of sealing the sliding sash with respect to the fixed enclosure, in particular a fixed frame. If a seal between the fixed enclosure and the sliding leaf is arranged and the sliding leaf is not transversely displaceable to the main plane of the window or the door, it is very difficult to open the sliding leaf, as this is hindered by the arranged between the wing and fixed enclosure seal ,

To facilitate the opening and closing of the wing, this should therefore be placed perpendicular to the main plane of the window or the door can be moved undisturbed by the seal. In order to accomplish this transverse displacement, the WO 2007/075075 A1 by using a slanted slot in a drive rod and a bolt, which engages in the oblique slot and is arranged on a carriage to move a wing transversely to the wing main plane relative to a carriage.

If this arrangement is used to press the wing against a seal, not inconsiderable force acting on the carriage forces. This can lead to damage or tilting of the rollers of the carriage.

Object of the present invention is therefore to provide a structurally simple displacement arrangement which avoids the disadvantages mentioned above.

This object is achieved according to the invention by a displacement arrangement for displacing a sash, in particular a sliding sash, a window, a door or the like relative to a fixed enclosure of the window or the door in a direction transversely, in particular perpendicular, to the main plane of the window or the door, with a wing-mounted actuating mechanism which is movable at least with a portion in the circumferential direction Falzumfangsrichtung, and a first control element, which is arranged on the portion of the actuating mechanism, and a second control element, which is arranged on a guide member which is intended to the to be guided fixed edge and to be arranged transversely to the Falzumfangsrichtung movable on the wing, wherein one of the controls as at least partially transverse to the Falzumfangsrichtung extending control contour and one of the controls as cooperating with the control contour control projection is formed, wherein the guide member has a rotatable about a perpendicular to the Falzumfangsrichtung and parallel to the main plane of the window or the door rotation axis rotatable roller, which is supported at mounted displacement arrangement on a skirt portion.

When the wing is displaced relative to the fixed enclosure parallel to the main plane of the window or door, the guide member must move relative to the fixed enclosure. If a rotatable roller is arranged on the guide part, the forces required for displacing the blade can be kept low and the wear on the guide part can be minimized since the roller can roll on the fixed border. In this case, the role in a groove-like guidance of the fixed enclosure or on a guide, in particular a guide bar, which is aligned parallel to the main plane of the window or the door, be guided. Upon actuation of the actuating mechanism, the control projection and moves the control contour relative to each other. The fact that the control contour is oriented obliquely or transversely to the Falzumfangsrichtung, this means that the guide member is moved relative to the actuating mechanism which is arranged on the wing. However, since the guide member is guided on the fixed enclosure, this means that the wing is moved relative to the fixed enclosure and thus can be applied to a seal. Unlike in the prior art, all forces are transversely to the Falzumfangsrichtung now taken up by the role of the guide member. Casters, which may optionally be arranged on the guide part, thereby relieved.

The control contour may be formed, for example, as a curved or curved control slot. The control projection may be formed, for example, as a bolt which is arranged on a drive rod of a drive rod fitting, wherein the drive rod is part of the actuating mechanism. In principle, however, it is also conceivable, for example, to provide a control slot on a drive rod and to arrange a bolt correspondingly on the guide part.

In particular, the guide part can interact with a threshold. Therefore, a displacement of the guide member relative to the wing leads to a displacement of the wing transversely to the main plane of the window or the door. In this way, for example, a seal between wing and fixed enclosure can be clamped. Preferably, the guide member is displaceable only transversely to the Falzumfangsrichtung with respect to the wing. In particular, the guide member is preferably blocked in the fold circumferential direction on the wing, so that it can not move in Falzumfangsrichtung relative to the wing.

Particular advantages arise when the guide member is guided on the wing. This results in a defined movement of the guide part relative to the wing. In addition, can be prevented by the guide that moves the guide member in Falzumfangsrichtung relative to the wing. The guide part can be arranged directly on the wing or arranged on a wing attachment part, which can be fastened to a wing. The guide part may be guided on the wing or on the guide fastening part. It is particularly preferred if the wing attachment part has at least one transverse guide for the guide part. By the transverse guide, the movement of the guide member is set relative to the wing attachment part. In addition, it can be ensured by the transverse guide that the guide member is exclusively transversely, in particular perpendicular, movable to the main plane of the wing and in particular is not movable in Falzumfangsrichtung.

It is particularly preferred if at least one transverse guide is at least partially dovetail-shaped. Accordingly, the guide member preferably has a dovetail-shaped configuration, which cooperates with the transverse guide and is adapted to this. The dovetail-shaped configuration of the transverse guide results in a stable connection of the wing attachment part and the guide part. In particular, it can be prevented that the guide member tilts relative to the wing attachment part. The wing attachment part may have a fastening opening in the region of the dovetail-shaped guide. Thus, the wing fastening part can be screwed to the wing frame in the region of the dovetail-shaped guide. This contributes to the stability of the relocation arrangement. In particular, this can prevent the wing attachment part from tilting relative to the casement frame. It can thus be a Attachment of the wing attachment part to the casement frame where the strongest load is expected for the wing attachment part.

The wing attachment part may have a longitudinal slot aligned in the fold circumferential direction, which projects through the control projection. This makes it possible to arrange the wing attachment part and the guide part directly in the region of the actuating mechanism and not offset therefrom.

According to an advantageous embodiment of the invention can be provided that the wing attachment part engages behind the guide member at least in sections. As a result, the guide member is securely held on the wing attachment member. In addition, the guide member is guided on the wing attachment part when it is engaged behind in sections.

At least one roller can be arranged on the guide part, over which the wing of the window, the door or the like can be supported on a running rail. In particular, a carriage can be arranged on the guide part. The fact that the guide member is supported transversely to the main plane of the window or the door on the fixed enclosure, transverse forces are avoided on the roller.

According to a further development it can be provided that a roller arrangement is provided on the guide part, which is arranged pivotably in the region of the roller about a horizontal axis oriented transversely to the fold circumferential direction. In this case, the roller arrangement preferably has two rollers, which are located on both sides of the pivot axis. Thus, it can be ensured that both rollers are always in contact with a track, even if either the sash or the track rail are not exactly straight.

Further advantages arise when the roller assembly is arranged with play in Falzquerrichtung on the guide member. Also unwanted forces can be avoided on the rollers. The ease of sliding sash is thereby improved.

The guide member may be preassembled with the wing attachment member, the relative position of the guide member and the wing attachment member being fixed by a fixing member. As a result, the assembly of the displacement arrangement is facilitated. In the first transverse displacement of the wing, the fixing element can be solved or even destroyed. Due to the fixing element, the guide part and the wing attachment part can be held captive against each other.

In principle, it is conceivable that a cable is used as the actuating mechanism. Advantages, however, arise when a rotating espagnolette fitting is provided as the actuating mechanism. The espagnolette preferably extends around at least the major circumference of the grand piano.

The scope of the invention also includes a window, door or the like having a fixed skirt, a wing and a displacement assembly according to the invention. Such a configured window or such a configured door or the like can be sealed particularly reliable.

For this purpose, it is advantageous if a circumferential seal is provided, which is clamped in a transverse displacement of the wing between the wing and fixed enclosure. In this case, the seal can be arranged either on the fixed enclosure or on the wing. The seal is preferably arranged on the wing-facing side of the fixed enclosure or on the fixed enclosure facing side of the wing.

Particular advantages arise when several guide parts are provided. In this case, a roller or roller arrangement may be provided on at least two guide parts. At the points where the guide parts are provided, closing points are realized. However, these closing points are without strikers. Unattractive visible strikers can therefore be avoided with the displacement arrangement according to the invention. The fact that can be dispensed with strikers, a flat passage or a flat threshold can be ensured. Trip hazards can be avoided.

In principle, any number of guide parts can be provided. Preferably, a plurality of guide members are provided distributed above and below the length of the wing.

Further features and advantages of the invention will become apparent from the following description of an embodiment of the invention, with reference to the figures of the drawing, the invention essential details show, and from the claims. The individual features can be realized individually for themselves or for several in any combination in a variant of the invention.

Fig. 1

eine perspektivische Ansicht einer Verlagerungsanordnung;

Fig. 2

eine vergrößerte Darstellung des Details A der Figur 1;

Fig. 3

eine vergrößerte Darstellung des Details B der Figur 1;

Fig. 4

eine perspektivische Darstellung eines Führungsteils, welches an einem Flügelbefestigungsteil angeordnet ist;

Fig. 5

eine perspektivische Darstellung eines Führungsteils, welches eine Laufrollenanordnung aufweist und an einem Flügelbefestigungsteil angeordnet ist;

Fig. 6

eine Ansicht eines Flügelbefestigungsteils;

Fig. 7

eine Ansicht des Führungsteils der Figur 5;

Fig. 8a

eine Ansicht von unten auf ein Führungsteil in Verschlussstellung;

Fig. 8b

eine Draufsicht auf das Flügelbefestigungsteil bei einer Verschlussstellung;

Fig. 9a

eine der Figur 8a entsprechender Darstellung in einer Schiebestellung;

Fig. 9b

eine der Figur 8b entsprechender Darstellung ein einer Schiebestellung;

Fig. 10

eine Ansicht von der Verschlussseite auf einen Flügel, wobei der Flügel beabstandet zu einer festen Einfassung angeordnet ist;

Fig. 11

eine der Figur 10 entsprechende Darstellung, wobei der Flügel gegenüber der Darstellung der Figur 10 quer zur Hauptebene des Fensters oder der Tür verlagert wurde.

A preferred embodiment of the invention is shown schematically in the drawing and will be explained below with reference to the figures of the drawing. Show it:

Fig. 1

a perspective view of a displacement arrangement;

Fig. 2

an enlarged view of detail A of FIG. 1 ;

Fig. 3

an enlarged view of detail B of the FIG. 1 ;

Fig. 4

a perspective view of a guide member which is arranged on a wing attachment part;

Fig. 5

a perspective view of a guide member having a roller assembly and is disposed on a wing attachment part;

Fig. 6

a view of a wing attachment part;

Fig. 7

a view of the leadership part of FIG. 5 ;

Fig. 8a

a view from below of a guide member in the closed position;

Fig. 8b

a plan view of the wing attachment member in a closed position;

Fig. 9a

one of the FIG. 8a corresponding representation in a sliding position;

Fig. 9b

one of the FIG. 8b corresponding representation of a sliding position;

Fig. 10

a view from the closure side of a wing, wherein the wing is arranged spaced from a fixed enclosure;

Fig. 11

one of the FIG. 10 corresponding representation, the wing opposite the representation of FIG. 10 transversely to the main plane of the window or door.

The FIG. 1 shows a displacement assembly 1 with a designed as a rotating espagnolette fitting actuating mechanism 2, which can be actuated via an actuating handle 3. The actuating mechanism 2 is mounted on a wing of a window or door, not shown here, and extends along the fold circumferential direction. In the exemplary embodiment shown, the displacement arrangement has four points 4 - 7, at which a guide part is displaceable transversely to the fold circumferential direction with respect to a wing or with respect to the actuating mechanism 2.

In the enlarged view of detail A in the FIG. 2 the guide member 8 is shown without between the guide part 8 and the actuating mechanism 2 arranged wing attachment part. It can be seen that the actuating mechanism 2 has a control projection 9 designed as a control element, which can engage in a control contour 10, designed as a control contour, in particular control slot, of the guide part 8. The control slot is aligned obliquely to the Falzumfangsrichtung 11. In a displacement of the actuating mechanism 2 in the fold circumferential direction 11 thus the guide member 8 is displaced perpendicular to the Falzumfangsrichtung 11 with respect to the actuating mechanism 2 and thus the wing.

The guide part 8 of FIG. 2 has a running roller assembly 12, which will be described in more detail below. Below the roller assembly 12, a roller 13 can be seen, which is rotatable about a perpendicular to the Falzumfangsrichtung 11 and parallel to the main plane of a door or a window oriented axis of rotation. The roller 13 has a diameter which is greater than the width of the carriage assembly 12. In cooperation with a fixed enclosure can be avoided that transverse forces acting on the roller assembly 12

The FIG. 3 shows a representation of the detail B of FIG. 1 in an exploded view. The guide member 15 also has a roller 16 which is rotatably disposed about a vertical axis of rotation. The axis of rotation of the roller 16 is thus aligned perpendicular to the Falzumfangsrichtung 11 and parallel to the main plane. The roller 16 is intended to cooperate with a fixed enclosure. The guide member 15 has no carriage assembly. Opposite the guide part 15, in turn, a control element 17, which is designed as a control projection, is provided and arranged on the actuating mechanism 2. In particular, the control projection may be formed as a roller, which is arranged on a drive rod. The control element 17 engages through a wing attachment part 18, on which the guide element 15 is arranged to be displaceable transversely to the fold circumferential direction 11. The control element 17 engages in a control element 10 of the guide element 15.

In the slightly enlarged perspective view of the guide member 15 according to the FIG. 4 It can be seen that the wing attachment part 18 has transverse guides 19, 20, along which the guide part 15 is displaceable relative to the wing attachment part 18. Furthermore, it can be seen that the wing attachment part 18, the guide member 15 in the areas 21, 22 overlaps. As a result, the guide part 15 is held on the wing attachment part 18.

The FIG. 5 shows the guide member 8 in one of FIG. 4 corresponding representation. The arrangement of FIG. 5 corresponds to the arrangement of Figure 4 with the exception that on the guide member 8, a roller assembly 12 is arranged. The roller assembly 12 has two rollers 25, 26 which are rotatably mounted on a roller holder 27. The roller holder 27 in turn is connected via a rotation axis 28 pivotally connected to the guide member 8. This means that the roller assembly 12 is arranged pivotally limited about the pivot axis 28. As a result, unevenness of a running rail or curvatures of a wing spar can be compensated. In a direction parallel to the pivot axis 28, the roller assembly 12 is mounted with little play, in particular in the range of 5/10 - 8/10 mm. Thus, a slight adjustment of the roller assembly 12 transverse to the guide member 8 is possible. As a result, loads on the rollers 25, 26 are kept low. Here again it can be seen that the diameter of the roller 13 is greater than the width of the roller assembly 12th

The FIG. 6 shows a wing attachment part 18, which in both the arrangement according to the FIG. 5 as well as in the arrangement according to the FIG. 4 can be used. Here it can be seen that the wing attachment part 18 has a rectilinear longitudinal slot 30 through which the control element 9 or 17 can project in order to engage the control element 10. The transverse guides 19, 20 are also visible. The transverse guides 31, 32 are designed such that a region 33 results between them, which is dovetail-shaped in cross-section. The region 33 in turn provides a transverse guide for the guide parts 8, 15 Due to the dovetail-shaped configuration, tilting of the guide parts 8, 15 relative to the wing attachment part 18 can be prevented. In the region of the transverse guide 33, a fastening opening 34 is provided. Through the mounting hole 34, a screw can be screwed into the sash. Further attachment openings 35 - 38 can also be seen.

The FIG. 7 shows a view of the guide member 8. Here it can be seen that the control element 10 has two sections 10.1, 10.2, which are aligned differently from the Falzumfangsrichtung. In particular, the section 10.1 has a larger angle to the fold circumferential direction or longitudinal direction of the wing part 8 than the section 10.2. By section 10.1, a greater transverse movement of the wing can be realized, while by the section 10.2 a gentle pressing of the wing can be secured to a seal. The transverse guide 33 of the wing attachment part 18 is guided in the region 35 of the guide part 8.

The FIG. 8a shows a view from below of the guide member 8 and the wing attachment portion 18. The guide member 8 is in a right extreme position corresponding to a closed position of the wing. The view of the wing attachment part 18 according to the FIG. 8b shows that the control 9 is located in section 10.2 of the control 10. Now, the control 9 is shifted in Falzumfangsrichtung, so according to the FIG. 8b displaced upward, the control element 9 enters the area 10.1 of the control element 10, as shown in Figure 9b. This causes the guide member 8 is displaced to the left, as in the FIG. 9a you can see. This position corresponds to a sliding position, this means that a wing can be moved in this position relative to the fixed enclosure.

The FIG. 10 shows a view from the closure side of a window, a door or the like. The operating mechanism 2 is mounted on a wing 50. This is supported via the roller assembly 12 on a running rail 51, which is part of a bump 52. Between the wing 50 and a fixed frame 53, which is also like the bottom sill 52 part of a solid enclosure, a gap 54 can be seen. Accordingly, the wing 50 does not abut against a circumferential seal 55 which is arranged on the fixed frame 53. The roller 13 abuts against a trained as a vertical web guide 56 of the fixed enclosure. In the position shown, the wing 50 can be moved with respect to the fixed frame 53, wherein the roller 13 can be supported on the guide 56 or roll on this.

In the upper part of the window, a guide 57 is also provided on the fixed border, which is here formed like a groove. In the guide 57, a roller 16 is guided, which is part of a guide member 15.

Now, if the actuating mechanism 2 is actuated, the results in the FIG. 11 shown situation. By operating the actuating mechanism 2, the controls 9, 17 are displaced, with the result that the roller assembly 12 and corresponding guide member 8 are displaced relative to the wing attachment member 18 at the bottom of the wing 50 and the guide member 15 relative to the wing attachment member 18 at the top of the wing 50. This means that the wing 50 approaches the fixed frame 53, so that the seal 55 between the wing 50 and fixed frame 53 is clamped. The wing 50 is now sealingly against the fixed frame 53. Here it can be seen that the wing 50 is pressed against the fixed frame 53, since the roller 13 on the guide 56 and the Roller 16 is supported on the guide 57. Thus, no forces acting on the roller assembly 12 transverse to the Falzumfangsrichtung.

Claims (15)

1. Displacement arrangement (1) for displacing a leaf (50), in particular a sliding leaf, of a window, a door or the like relative to a fixed surround (53) of the window or the door in a direction which is transverse, in particular perpendicular, relative to the main plane of the window or the door, having an actuation mechanism (2) which can be arranged on the leaf (50) and which can be moved with at least one portion in the circumferential direction of the rebate (11) and having a first control element (9, 17) which is arranged on the portion of the actuation mechanism (2), and having a second control element (10) which is arranged on a guiding member (8, 15), which is intended to be guided on the fixed surround (53) and to be arranged on the leaf (50) so as to be able to be moved transversely relative to the circumferential direction of the rebate (11), wherein one of the control elements (10) is constructed as a control contour which extends at least partially transversely relative to the circumferential direction of the rebate (11) and one of the control elements (9, 17) is constructed as a control projection which cooperates with the control contour,
   characterised in that the guiding member (8, 15) has a roller (13, 16) which can be rotated about a rotation axis orientated perpendicularly to the circumferential direction of the rebate and parallel to the main plane of the window or the door and which is supported on a surround portion (56, 57) when the displacement arrangement is mounted.
2. Displacement arrangement according to claim 1, characterised in that the guiding member (8, 15) is arranged on a leaf securing member (18).
3. Displacement arrangement according to claim 2, characterised in that the leaf securing member (18) has at least one transverse guide (19, 20, 31, 32, 33) for the guiding member (8, 15).
4. Displacement arrangement according to claim 3, characterised in that at least one transverse guide (33) is constructed at least partially in dovetail-like form.
5. Displacement arrangement according to claim 4, characterised in that the leaf securing member (18) has a securing opening (34) in the region of the dovetail-like guide (33).
6. Displacement arrangement according to any one of the preceding claims 2 to 5, characterised in that the leaf securing member (18) has a longitudinal slot (30) which is orientated in the circumferential direction of the rebate (11) and through which the control projection protrudes.
7. Displacement arrangement according to any one of the preceding claims 2 to 6, characterised in that the leaf securing member (18) at least partially engages behind the guiding member (8, 15).
8. Displacement arrangement according to any one of the preceding claims, characterised in that there is arranged on the guiding member (8) at least one roller (25, 26), via which the leaf (50) of the window, the door or the like can be supported on a running rail (51).
9. Displacement arrangement according to claim 8, characterised in that there is provided on the guiding member (8) a roller arrangement (12) which is arranged in the region of the roller (13) so as to be able to be pivoted about a horizontal axis (28) which is orientated transversely relative to the circumferential direction of the rebate (11).
10. Displacement arrangement according to claim 9, characterised in that the roller arrangement (12) is arranged on the guiding member (8) with play in the transverse direction of the rebate.
11. Displacement arrangement according to any one of the preceding claims, characterised in that the guiding member (8, 15) is preassembled with the leaf securing member (18), wherein the relative position of the guiding member (8, 15) and the leaf securing member (18) is fixed by a fixing element.
12. Displacement arrangement according to any one of the preceding claims, characterised in that the actuation mechanism (2) is constructed as a circumferential drive rod fitting.
13. Window, door or the like having a fixed surround, a leaf and a displacement arrangement (1) according to any one of the preceding claims.
14. Window, door or the like according to claim 13, characterised in that there is provided an in particular circumference seal (55) which is clamped between the leaf (50) and fixed surround (53) in the event of a transverse displacement of the leaf (50).
15. Window, door or the like according to either claim 13 or claim 14, characterised in that a plurality of guiding members (8, 15) are provided.

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