EP2690241A1 - Fitting for a parallel set sliding door or a parallel set sliding window - Google Patents

Abstract

The fitting structure (1) has raising arms (4,5) that are provided relative to a fixed frame of movable wing (6) of a window and a door. A carriage is movable along a guide (2,3). A coupling arrangement (11) configured for coupling the carriage and the raising arms. The coupling arrangement is provided with spring element (17) and the length of the coupling arrangement is variable against the spring force of the spring element. An independent claim is included for a sliding door or sliding window.

Description

The invention relates to a fitting for a means of Ausstellarmen over a fixed frame at least in parallel and movable in this position relative to the fixed frame sliding wing of a window, a door or the like with at least a first and a second along a guide movable carriage, wherein at the first and a second carriage each having a stay arm is arranged rotatably about a vertically oriented axis of rotation, and with a coupling arrangement for coupling the first and second carriage or the Ausstellarme.

Known parallel sliding doors have numerous disadvantages, such as cumbersome, difficult to understand operation and partially uncontrolled opening or closing movement of the wing. In particular, it can often lead to a "tipping" of the wing. This leads to uncertainty of the operator and to unaesthetic, not exact movements of the wing.

From the EP 1 959 080 A2 a fitting is known, which should remedy this situation. For this purpose, upper and lower Ausstellscheren and controls should be aligned with each other and move the wing above and below without tilting in a sliding position. For this purpose, however, it is necessary that the handle is arranged at half the wing height, so that the force can be introduced into the wing at half the wing height. For sliding doors, however, this is not common and not ergonomic.

From the DE 10 2011 000 146 B4 a related development is known, are provided in the springs on the extension arms of the Ausstellscheren so that the wing is urged into the closed position. Although this mitigates the disadvantages, it does not cancel them out.

Object of the present invention is therefore to provide a fitting for a sliding window or a sliding door, with which the above-mentioned disadvantages can be avoided.

This object is achieved according to the invention by a fitting for a by means of Ausstellarmen over a fixed frame at least in parallel and movable in this position relative to the fixed frame sliding wing of a window, a door or the like with at least a first and a second along a guide movable carriage, wherein on the first and second carriage each a Ausstellarm is arranged rotatably about a vertically oriented axis of rotation, and with a coupling arrangement for coupling the first and second carriage or the Ausstellarme, wherein the coupling arrangement a spring element comprises and the length of the coupling arrangement is variable against the spring force of the spring element.

Due to the variable-length coupling arrangement having a spring element, a "Tothub" can be prevented when the sliding sash is opened or closed. In particular, relative movements that would take place uncontrolled without a corresponding spring element can be prevented. This is particularly useful if at the beginning of the opening movement for parallel parking of the wing, a first vertical wing spar is parked from the fixed frame. During this time, the other vertical wing spar should remain in abutment against the fixed frame. This is caused by the fitting according to the invention, while in the prior art during the parking of the first vertical wing spar often came to an uncontrolled movement of the second vertical wing spar.

Particular advantages of the invention will become apparent if the coupling arrangement has a first length in a closed position of the wing when the spring element is biased and has a second length when the wing is at least partially open when the spring element is at least partially relaxed. To open the sliding sash this can be unlocked first. The spring force of the spring element of the coupling arrangement then immediately pushes away a vertical wing spar away from the fixed frame, since the distance between the two slides or the two extension arms is changed. An operator immediately recognizes the intended movement of the sash without further action. If, for example, the spring element is relaxed in this process, the wing remains with a vertical wing spar, in particular the vertical wing spar, on which a control handle is arranged, from the fixed frame parked. So he did a little rotation opening movement. The other vertical wing spar, in particular the rear vertical wing spar, is further pressed by the spring element to the fixed frame. Thus, a tilting of the wing is prevented. For further opening, the operator intends to intuitively continue the already started rotary movement and to continue pulling on the operating handle. As a result, the coupling arrangement is claimed to train and thereby is on the rear Ausstellschere also the rear end of the wing, ie the second vertical wing spar, parked and then transferred the adjusting movement as usual in a sliding movement.

At the beginning of the opening movement, as long as the coupling arrangement has not yet experienced their maximum permissible change in length, both the rear end of the wing (the end without control handle) pressed to the fixed frame and the front end of the wing (with Operating handle) pressed from the fixed frame. By pressing on the rear end, both preferably at the top and at the bottom of the wing, an axis of rotation is defined for the initial rotation opening of the wing and thus prevents tilting of the wing.

When closing the wing, a vertical wing spar of the wing comes earlier to the fixed frame for concern than the other vertical wing spar, in particular as that vertical wing spar on which the control handle is arranged. From this position, the wing spar not yet resting on the fixed frame must be pressed against the fixed frame, against the force of the spring element in the coupling arrangement. This spring force simultaneously pushes the already fitting end of the wing further to the fixed frame. A tipping of the wing becomes This prevents and the wing can be completely closed and locked.

According to one embodiment, the spring element may be formed as a compression spring. In particular, in this case, the coupling arrangement having compression of the compression spring have a reduced length, when the wing is completely closed. When you open the wing, the compression spring expands, so that the length of the coupling assembly increases and the wing is parked on one side of the fixed frame.

According to an alternative embodiment, the spring element may also be designed as a tension spring. Here it is conceivable that the coupling arrangement is shortened with the wing closed and while the spring element is elongated. When opening the wing, the spring element can contract and thereby increase the length of the coupling arrangement. However, if the operating handle is arranged on another vertical wing spar of the wing can also be provided that the coupling arrangement is constructed so that the coupling arrangement shortens when the wing is parked on one side of the fixed frame. The effect of the spring element thus depends on how the spring element is arranged in the coupling arrangement. Both with a compression spring and with a tension spring can be a lengthening or shortening of the coupling arrangement realize when you open the wing. Whether the wing is turned off with a front or rear wing end when unlocking, depends on whether the coupling assembly extends or shortens during the opening movement.

Further advantages of the invention will become apparent if the coupling arrangement comprises two coupling elements between which the spring element acts. For example, the coupling arrangement comprise two coupling rods between which the spring element acts. Furthermore, it can be provided that the spring element is arranged directly on a carriage or is attached thereto and connects to the spring element, a coupling rod which is connected to the other carriage. The fastening means of the spring element on the one carriage is interpreted here as a coupling element.

Further advantages arise when the first and second coupling element are telescopic. The first and second coupling element can thereby be connected telescopically. Thus, the coupling elements, in particular when it comes to two coupling rod sections, be guided relative to each other. If the coupling elements are telescopic, they can be arranged very compactly.

Furthermore, the coupling arrangement, in particular as a coupling element or part of a coupling element, have a sleeve in which the spring element is arranged. The sleeve itself can serve as a stop or have a stop for the spring element. The spring element may be arranged in the sleeve, whereby it is protected, in particular protected against contamination, is arranged. In addition, an operator can not hurt himself, since the spring element is not accessible from the outside in the sleeve. Thus, an operator can not pinch on the spring element.

The coupling arrangement can be designed in several parts, wherein different parts are fixed relative to each other. Thus, the length of the coupling arrangement can be easily adjusted and adapted to different wing sizes. For length adjustment, more or fewer parts (coupling elements) can be combined.

In a particularly preferred embodiment, the coupling arrangement may have a first stop which limits the maximum length of the coupling arrangement. This makes it possible that the coupling arrangement can be claimed from a certain length, for example to train, so that the wing can be parked with the second vertical wing spar from the fixed frame.

Particular advantages arise when the coupling arrangement has a second stop which limits the minimum length of the coupling arrangement. This ensures that the control handle averted wing spar can not be turned off by external force further than the wing spar with control handle.

According to one embodiment of the invention can be provided that the first and second carriages are arranged in the lower region of the door, the window or the like and are preferably designed as a carriage. Carriages can absorb the wing load. The leadership of the fitting is preferably formed here as a running rail. If the two lower carriage of the fitting are connected by a coupling arrangement, tilting in the lower region of the wing can be prevented.

According to a further embodiment of the invention can be provided that the first and second carriages are arranged in the upper region of the door, the window or the like and are preferably designed as a slider. As a rule, gliders do not have to absorb any wing load and can therefore be made more cost-effective than carriages. In addition, a smaller installation space is necessary. By the Using a coupling arrangement in the upper region of the window, tilting at the upper end of the wing can be prevented.

Even with sliding windows or sliding doors, in which a tilting opening of the wing is provided, the fitting according to the invention in the upper region of the window or the door may be advantageous. In such windows or doors, the user must manually bring the wing after unlocking in the tilted position and create manually when closing the frame. The wing movement in the tilted position is facilitated with the fitting according to the invention. Above all, when closing, especially in the case of large wings, the rear wing corner (the wing corner facing away from the operating handle) is better placed against the fixed frame. The risk of not catching the rear wing corner when locking with large wings is reduced.

In the context of the invention, a sliding door or a sliding window with a fitting according to the invention also falls.

According to a development it can be provided that the fitting according to the invention is provided both in the upper region of the sliding door or the sliding window and in the lower region of the sliding door or sliding window. This results in a well-defined opening and closing movement of the wing, without causing operator error or uncertainty. This is particularly advantageous when such a fitting is used in hotels, where always different users handle the sliding door or the sliding window.

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, which show details essential to the invention, 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. 1a bis

verschiedene Stellungen des erfindungsgemäßen Beschlags

Fig. 1d

bei einem Übergang von einer Geschlossenstellung des Flügels in eine parallel abgestellte Stellung des Flügels;

Fig. 2a

ein Schiebefenster, wobei der Schiebeflügel auf der rechten Seite angeordnet ist und der Betätigungsgriff am rechten vertikalen Flügelholm angeordnet ist;

Fig. 2b

eine Draufsicht von oben auf die Schiebetür der Figur 2a mit einseitig abgestelltem Schiebeflügel;

Fig. 3a,

3b einen Ausschnitt einer Koppelanordnung mit einer Druckfeder zur Realisierung der Bewegung des Flügels gemäß der Figur 2b;

Fig.4a, 4b

einen Ausschnitt einer Koppelanordnung mit einer Zugfeder zur Realisierung des Bewegungsablaufs des Flügels gemäß der Figur 2b;

Fig. 5a

eine Ansicht einer Schiebetür, wobei der Schiebeflügel auf der rechten Seite angeordnet ist und der Betätigungsgriff am linken vertikalen Flügelholm angeordnet ist;

Fig. 5b

eine Draufsicht von oben auf die Schiebetür der Figur 5a bei teilweise geöffnetem Schiebeflügel;

Fig. 6a, 6b

einen Ausschnitt einer Koppelanordnung zur Realisierung der Öffnungsbewegung des Flügels gemäß der Figur 5b mit einer Zugfeder;

Fig. 7a, 7b

einen Ausschnitt einer Koppelanordnung zur Realisierung der Bewegung des Flügels gemäß der Figur 5b mit einer Druckfeder.

Preferred embodiments of the invention are shown schematically in the drawing and are explained below with reference to the figures of the drawing. Show it:

Fig. 1a to

different positions of the fitting according to the invention

Fig. 1d

at a transition from a closed position of the wing in a parallel parked position of the wing;

Fig. 2a

a sliding window, wherein the sliding leaf is arranged on the right side and the operating handle is arranged on the right vertical wing spar;

Fig. 2b

a top view from the top of the sliding door of FIG. 2a with one-sided sliding sash;

Fig. 3a,

3b shows a section of a coupling arrangement with a compression spring for realizing the movement of the wing according to FIG FIG. 2b ;

Fig.4a, 4b

a section of a coupling arrangement with a tension spring for the realization of the movement sequence of the wing according to the FIG. 2b ;

Fig. 5a

a view of a sliding door, wherein the sliding leaf is arranged on the right side and the operating handle is arranged on the left vertical wing spar;

Fig. 5b

a top view from the top of the sliding door of FIG. 5a with partially opened sliding sash;

Fig. 6a, 6b

a detail of a coupling arrangement for the realization of the opening movement of the wing according to the FIG. 5b with a tension spring;

Fig. 7a, 7b

a section of a coupling arrangement for realizing the movement of the wing according to the FIG. 5b with a compression spring.

The FIG. 1a shows a fitting 1 with a first carriage 2 and a second carriage 3. The carriage 2, 3 may be formed as a carriage or as a slider.

The slides 2, 3 are connected via a stay arm 4, 5, which is shown here in dashed lines, with a wing 6, of which in each case only a portion is shown connected. The Ausstellarme 4, 5 are each arranged about a vertical axis of rotation 7, 8 rotatably mounted on the carriage 2, 3. In addition, the opening arms 4, 5 at the points 9, 10 are rotatably connected to the wing 6. The carriages 2, 3 are coupled to one another via a coupling arrangement 11. The coupling arrangement 11 has a coupling element 12 designed as a coupling rod, which is connected to a coupling element 13. The coupling element 13 has a sleeve 14 into which one end of the coupling element 12 is inserted. By an adjusting screw 15, the end of the coupling element 12 in the sleeve 14 fixed. The coupling element 13 protrudes into a further sleeve 16 and is supported via a spring element 17 at the base of the sleeve 16. The sleeve 16 is in turn part of a coupling element 18, which projects into a sleeve 19. The sleeve 19 is connected to the carriage 2 and can also be considered as a coupling element. The end of the coupling element 18, which projects into the sleeve 19, is fixed there by means of an adjusting screw 20.

The end of the coupling element 13 is limitedly movable in the sleeve 16. This results in a telescopic connection of the coupling element 13 with the coupling element 18. The coupling element 13 has a stop representing a pin 21 which projects through a window 22 of the sleeve 16. The pin 21 can therefore assume a left and right end position in the window 22. The coupling element 13 and the coupling element 18 are thus limited between these two positions relative to each other movable. In the illustrated right end position of the pin 21 this is applied to the right edge of the window 22, wherein the right edge of the window 22 also forms a stop.

In the position shown, the wing 6 is in a closed position. This means that it is created to a fixed frame, not shown here. The coupling arrangement 11 has a first, shortened length, wherein the minimum length of the coupling arrangement 11 is determined by cooperation of the pin 21 with the right end of the window 22. The spring element 17, which is designed here as a compression spring is compressed and thus biased.

Will, as in the FIG. 1b is shown, the wing 6 on its right side here, ie with the right vertical wing spar off the fixed frame, the carriage 2 can under the action of Spring element 17, which expands, move to the right. The pin 21 passes into the left end position in the window 22 and strikes the left edge of the window 22 at. As a result, a maximum length of the coupling arrangement 11 is limited. Characterized in that the carriage 2, 3 are pressed apart by the spring element 17, the carriage 2 is displaced to the right, while the carriage 3 is held in its position. The displacement of the carriage 2 to the right causes the stay 4 is pivoted. The change in length of the coupling arrangement 11 causes the carriage 3 remains in its position and the wing 6 remains pressed in the region of the carriage 3.

If an operator pulls the wing 6 further away from the fixed frame at the right-hand end, the rear part of the wing 6 in the region of the carriage 3 also moves into a parked position due to the coupling arrangement that is no longer extending, since the coupling arrangement 11 is in tension is claimed, so that the situation according to Figure 1c results. Subsequently, the wing 6 arrives in its fully parallel parked position, as shown in the Figure 1d is shown. The Figure 1d It can be seen that a control arm 25 which is connected to the stay arm 4 has been moved completely to the left in a link 26 and in a section 27 (FIG. FIG. 1b ) the gate 26 is locked. As a result, the wing 6 is fixed in its parallel parked position. In the fixed parallel parked position, the wing 6 can now be moved in the direction of displacement to the left to fully open the wing.

To close the window, the wing 6 is first moved to the right until it in the in the Figure 1d shown position passes. Subsequently, the wing 6 is displaced towards the fixed frame. As a result, first reaches the wing with its left end in contact with the fixed frame. Subsequently, the wing with its front End pressed to the fixed frame, whereby a further pressing of the wing 6 with its rear portion (area of the carriage 3) takes place on the fixed frame.

Because the coupling arrangement 11 has the spring element 17, a dead stroke is avoided, so that tilting of the wing 6 during opening and closing can not occur.

The FIG. 2a shows a sliding door 100 with a fixed frame 101, a fixed field 110 and a wing 106. The wing 106 is connected to carriage formed as carriages 102, 103.

The wing 106 has a vertical wing spar 104, on which an operating handle 107 is arranged, and a vertical wing spar 105.

The top view of FIG. 2b can be seen that at the beginning of an opening movement of the wing 106 of the wing 106 is completely unlocked by the operating handle 107, which is due to the coupling arrangement with spring element a top and bottom uniform automatic parking of the vertical wing spar 104. In the rear area, ie in the region of the vertical wing spar 105, the wing 106 is pressed against the fixed frame 101.

The FIG. 3a shows an embodiment of a coupling assembly 11, as it can be used to the opening movement according to FIG. 2b bring about. The coupling arrangement 11 corresponds to the coupling arrangement 11 of FIG. 1a , The spring element 17 is therefore a compression spring in the FIG. 3a is compressed. The coupling assembly 11 is therefore in a shortened position corresponding to a closed position of the wing 106. After unlocking the wing 106 by means of Operating handle 107 may relax the spring element 17 designed as a compression spring, so that the situation according to the FIG. 3b entry. The coupling arrangement 11 is thereby extended, so that the carriage 102 is moved to the right, which leads to a display of the extension arm and thus a parking of the wing 106 in the region of the wing spar 104. The pin 21 has moved from a right end position to a left end position.

The in the FIG. 2b However, shown position can also be realized when a tension spring is used as a spring element. This is in the FIGS. 4a, 4b shown. In the illustration of the coupling arrangement 111 according to the FIG. 4a the spring element 117 is placed on the coupling element 113 in the region of the sleeve 116 and connected to the free (right) end of the coupling element 113. In addition, the spring element 117 is supported on a support 120 in the left end region of the sleeve 116. The support 120 could be made adjustable, so that the bias of the spring element 117 is adjustable. As a result, the bias and thus spring force for different wing sizes can be adjusted. In the FIG. 4a in which the coupling arrangement 111 is shown in a shortened position, the spring element 117 is elongated and therefore biased. If now the wing 106 is unlocked by means of the control element 107, the spring element 117 contracts, as shown in the FIG. 4b is shown, whereby the coupling assembly 111 is a total length, so that a parking of the wing in the region of the vertical wing spar 104 is supported. The serving as a stop pin 121 enters the left end portion of the window 122, wherein both the left and the right end portion of the window 122 serve as a stop for the pin 121 and thus set the two extreme positions of the coupling assembly 111.

The FIG. 5a shows a sliding door 200 with a fixed frame 201 and a fixed field 210. Furthermore, a wing 206 is provided, which is displaceable relative to the fixed frame 201. The wing 206 is arranged on two carriages 202, 203 designed as carriages. It has two vertical wing spars 204, 205, wherein an operating handle 207 is arranged on the left vertical wing spar 205 here. When unlocking the wing 206 via the operating handle 207 is due to the coupling arrangement used, the wing 206 in the area of its left vertical wing spar 205 from the fixed frame 201, as shown in the FIG. 5b is shown. This opening movement can in turn be realized with a coupling arrangement which has a spring element, which is designed as a tension spring. In the FIG. 6a a section of such a coupling arrangement 211 is shown. The coupling arrangement 211 has a coupling element 213 on which the spring element 217 configured as a tension spring is fastened. Furthermore, the spring element 217 is fixed in the right region of the sleeve 216. In the position shown the FIG. 6a is the spring element 217 tensioned, ie the spring element 217 is elongated. The pin 221 is located in the window 222 in a left end position. When unlocking the wing 206, the spring element 217 contracts and thereby shortens the total coupling arrangement 211. This is in the FIG. 6b shown. The pin 221 gets into its right end position. As a result, the coupling element 213 is moved to the right.

In the case of the sliding door 200, however, a coupling arrangement 311 may also be used which has a spring element 317 designed as a compression spring. Such a coupling arrangement 311 is in the Figure 7a shown. The spring element 317 is attached to the right, free end of the coupling element 313 and is supported at the other end on a support 320 in the sleeve 316 from. The pin 321, with the Coupling element 313 is connected, is located in a left end position within the window 322. The spring element 317 is therefore compressed and biased. The coupling arrangement 311 has its maximum permissible length. Now, if the wing 206 is unlocked via the operating handle 207, so the spring element 317 can relax, as shown in the FIG. 7b is shown. Characterized the coupling element 313 is moved within the sleeve 316 to the right, so that the pin 321 passes within the window 322 in a right end position. The coupling arrangement 311 is thus shortened overall. As a result, the carriage 203 is moved in the direction of the carriage 202, with the result that the wing 206 is parked in the region of the vertical wing spar 205 from the fixed frame 201. A user can now continue to pull the control handle 207, thereby also the wing 206 in the region of the vertical wing spar 204 from the fixed frame 201 off. Subsequently, the parallel parked wings 206 can be displaced in the direction of displacement.

With the fitting according to the invention a user thus has the choice of different spring elements. Depending on the arrangement of the operating handle on the left or right vertical wing spar different coupling arrangements can be used. The fitting arrangement can be constructed in the manner of a modular system. In particular, the fitting according to the invention or the coupling arrangement can be retrofitted to existing sliding windows or sliding sashes, thereby allowing a more controlled opening and closing of the sliding sash. The fitting according to the invention can be used in particular with already proven wing and fixed frame profiles. Wing profiles and fixed frame profiles do not have to be specially adapted to the new fitting.

The sleeve 16 could, for example, also be connected directly to the carriage 2, for example screwed or welded there. In addition, the free end of the coupling element 12 could protrude directly into the sleeve 16. From the above it follows that in a simple manner, the coupling assembly 11 can be adapted to different window or door sizes by the coupling assembly 11 can be arbitrarily extended or shortened. In particular, different numbers of and / or different lengths of coupling elements can be used for this purpose and / or the coupling elements can be fixed to one another in different positions.

Claims (14)

Fitting (1) for a wing (6, 106, 206) of a window which can be displaced at least in parallel relative to a fixed frame (101, 201) by means of raising arms (4, 5) and is displaceable in this position relative to the fixed frame (101, 201); a door (100, 200) or the like having at least first and second carriages (2, 3, 102, 103, 202, 203) movable along a guide, the first and second carriages (2, 3, 102, 103, 202, 203) each have a stay arm (4, 5) about a vertically oriented axis of rotation (7, 8) is rotatably arranged, and with a coupling arrangement (11, 111, 211, 311) for coupling the first and second carriage (2 , 3, 102, 103, 202, 203) or the Ausstellarme (4, 5), characterized in that the coupling arrangement (11, 111, 211, 311) comprises a spring element (17, 117, 217, 317) and the length the coupling arrangement (11, 111, 211, 311) against the spring force of the spring element (17, 117, 217, 317) is variable. Fitting according to claim 1, characterized in that the coupling arrangement (11, 111, 211, 311) in a closed position of the wing (6, 106, 206) with biased spring element (17, 117, 217, 317) has a first length and at at least partially open wing (6, 106, 206) at least partially relaxed spring element (17, 117, 217, 317) has a second length. Fitting according to one of the preceding claims, characterized in that the spring element (17, 317) is designed as a compression spring. Fitting according to one of the preceding claims 1 or 2, characterized in that the spring element (117, 217) is designed as a tension spring. Fitting according to one of the preceding claims, characterized in that the coupling arrangement (11, 111, 211, 311) has two coupling elements (13, 18), between which the spring element (17, 117, 217, 317) acts. Fitting according to claim 5, characterized in that the first and second coupling element (13, 18) are telescopic. Fitting according to one of the preceding claims, characterized in that the coupling arrangement (11, 111, 211, 311) has a sleeve (16, 116, 216, 316), in which the spring element (17, 117, 217, 317) is arranged , Fitting according to one of the preceding claims, characterized in that the coupling arrangement (11, 111, 211, 311) has a first stop which limits the maximum length of the coupling arrangement (11, 111, 211, 311). Fitting according to one of the preceding claims, characterized in that the coupling arrangement has a second stop which limits the minimum length of the coupling arrangement (11, 111, 211, 311). Fitting according to one of the preceding claims, characterized in that the first and second carriage (2, 3, 102, 103, 202, 203) in the lower region of the door (100, 200), the window or Like. Are arranged and preferably designed as a carriage. Fitting according to one of the preceding claims, characterized in that the first and second slide (2, 3, 102, 103, 202, 203) in the upper region of the door (100, 200), the window or the like are arranged, and preferably as Sliders are formed. Fitting according to one of the preceding claims, characterized in that adjusting means for adjusting the bias of the spring element (17, 117, 217, 317) are provided. Sliding door (100, 200) or sliding window with a fitting according to one of the preceding claims. Sliding door or sliding window according to claim 13 with a fitting (1) according to one of claims 1 to 12 in the upper region of the sliding door (100, 200) or sliding window and a fitting (1) according to one of claims 1 to 12 in the lower region of the sliding door (100, 200) or the sliding window.

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