DE19546986C2 - Sliding door and associated fitting - Google Patents

Description

The present invention relates to a shooting in front of a wall door and an associated fitting, which has at least one guide rail and has a trolley.

In buildings, the local situation may require instead of a normal one, by rotating it around a fixed axis a sliding door that can be moved parallel to the wall enforce. If this is planned from the outset, there is a possibility that to fix parallel sliding door in the lintel. This principle z. B. with variable room sizes for conferences guided. Another solution, a door that can be moved parallel to the wall may be used if such Sliding door later than the completion of the Building should be used. So the fall of the wall without too much large additional structural measures can be used, there is Possibility to have a sliding door parallel to the wall.

Such sliding doors that run in front of the wall are also as Room divider known. In the German utility model G 94 15 250.0 a sliding door is described. This sliding door is on one side  Trolley attached to a fitting. A cladding profile of the Be impact, which covers the trolley and the guide rail into a fold formed in the top of the sliding door. This Fold is designed so that the resulting upper edge of the top of the Door protrudes beyond the front of the cladding profile. Thereby the optical effect is the same as with a conventional door, in which the Door leaf protrudes over the door frame. Between the door frame and the However, a sliding door must have a seal attached. This prevents changes the otherwise direct view of the trolley and the others Mechanism of the sliding door when you stand at an angle in the door opening looks up.

A trolley is still from the utility model G 94 13 817.6 known for windows, doors and the like, in which one at a time attached to a trolley attached window by means of a rocker made inclined guide is suspended adjustable in height. The guide rail and the trolley are covered by a cover of the window frame covered upwards, which with an outer edge of the Locks the window. A short leg of the wearer is in one Milling inserted in the window and fastened there. This arrangement is already very space-saving, but it leaves little space for the rollappa advice available, so that ultimately its size the installation depth certainly.

Furthermore, from AT-PS 83444 is a roller table with ball bearing or the ball Roller for sliding doors and other loads known, which one on the fastening iron Block is attached in which leaving a back wall for receiving the ball or a roller with the supporting balls that serve as its bearing ver through a plate at the front Closed cylindrical bore is worked out, which has a slot for entry of the barrel rail owns. This arrangement results in a bearing of the roller le or ball such that the support balls both the vertical and the wag Record the right bearing pressure and transfer it to the wall of the housing without the The ball or roller itself touches the housing wall. Rather, the whole wag right bearing pressure transferred perpendicular to the tread.

The object of the present invention is to save as much space as possible Sliding door and an associated compact fitting to create.

This object is achieved on the one hand by a sliding door solved with the features of claim 1 and the other by a fitting with the features of claim 7. Advantageous refinements  and further training are in the respective dependent claims Chen described.

The inventive solution treads a new path conventional sliding door systems. While with traditional sliding doors the cladding profile over the rail system and trolley one Fitting completely covered the top of the door and thereby the front protruded and be used in newer in the prior art knew systems of the door overlap in front of the cladding profile what came close to the overall impression of a normal door is through the present invention a uniform front surface of the frame and Created door, which has very favorable mechanical properties, especially with regard to the stop and dirt-tightness of the feet system. In such an embodiment, the Cladding profile a cheaply shaped space for the whole Sliding mechanism with optimal dimensioning of the whole th sliding door system. The interior below the cladding profile, for example, can be almost have a square cross-section, which makes various settings possible the exact position of the sliding door in relation to the wall and created the sliding mechanism and inexpensive installation options be, which also makes sense, because for optical reasons with a aligned arrangement of door and frame with a small gap in between an exact positioning of the door to achieve the flat general impression and a uniform gap width is important.

The traditional way, the sliding door in the middle under that in the guide guiding the rail's rolling mechanism will also work leave. For a favorable balance of moments and Forces with this attachment had to be in the guide rail  of the fitting on the left and right of the central roller cone structure at this one role. The space required in the barrel and the dimensions of the same had to be kept very generous become. By the off-center suspension of the roll according to the invention apparatus on top of the sliding door, d. H. through a closer to Wall-mounted trolley, there is only a small one for it Space requirements. The for example almost square cross section of the Interior space below the cladding profile can be cheap be exploited. The cladding profile for trolleys and guides Rail of the fitting can therefore be equipped with a smaller depth be so that it no longer protrudes over the front of the door.

The installation of a sliding door with such a device and Fitting is also simplified. The guide rail and the Trolley of the fitting can now advantageously from the front on Wall lintel / be attached to the wall and to the frame. The roll apparatus itself is also simpler. Instead of on one axis due to the single-track management, the roles can be changed to one Axis can be arranged separately. Because those attached to the trolley Rollers no longer have to sit in pairs on one axle these can now be attached individually. To attach these roles can z. B. a one or more times edged angle profile be used. On one chamfered surface of the angle profile the door is then attached. A side and height adjustment of the Sliding door via an adjustment of the castors on the Be impact, especially via an eccentric adjustment, facilitates the exact positioning of an aligned arrangement of door and frame with a small gap.  

The sliding door, regarding dirt tightness and on Visibility of the mechanics has the most favorable properties a fold on the top of the front area. The Cladding profile extends over the trolley and the attachment between the roller and sliding door into the rebate. By the the resulting L-shaped gap between the profile and the top of the door hardly any dirt can penetrate the mechanics.

As a further guide element on the underside of the sliding door z. B. a groove attached, which in a short T Profile engages, which is in the area that is always from the Door is covered. Torques occurring on the sliding door can attack due to the long leverage up to the suspension balanced on the trolley by low forces using this guide become. Other arrangements for guidance in the floor area are also possible.

Another special design of the sliding door with the clinker tion profile is that this is not just the top of the sliding door but also includes one of the side surfaces of the sliding door. To the so there is a possibility that the cladding profile Function of a stop for the rolling device of the fitting or also takes over for the sliding door. On the other hand, the total area impression created by the front of the Cladding profile and the sliding door supported. When closing the Door opening can also z. B. folded side surface of the sliding door engage with the cladding profile. The one between the upper egg te of the sliding door and the cladding profile then also continued laterally without protruding disruptive Edges are created.  

So that the now movable sliding door on the side of the The guide rail of the fitting comes to a stop there Guide rail mounted a stopper. By attaching a catch The spring that holds the trolley in this position will spring back against the door when hitting the stopper. The one Stopper and the catch spring side of the sliding door can better use of space can also be provided with a fold in which engages the cladding profile of the facing.

There are elongated holes in the for precise adjustment of the column Angle profiles of the hardware of the fitting. Through this fiction according to the design, the front of the sliding door and to mount the cladding profile in about one level. If the actual room conditions, the gap between the cladding profile and the sliding door also by a panel or seal bar are covered.

Further advantages and details of an embodiment of an invent inventive sliding door and a fitting according to the invention who which is explained in more detail with reference to the following drawing without thus limitations of the invention, in particular combinations of the features disclosed in the subclaims. It demonstrate:

Fig. 1 a on a lintel / on a wall and a frame attached sliding door with guide rail and trolley of a fitting in a side view and

Fig. 2 is a sliding door in a section from above,

Fig. 3 shows a reel-up of a fitting with stopper and catcher in a plan view,

Fig. 4 is a side view of Fig. 3, and

Fig. 5 shows a trolley in a guide rail of a fitting, which is attached to the lining of a door.

Fig. 1 shows a sliding door 10 with a fitting that contains a guide rail 5 and a trolley 4 . According to the invention, the front 6 of a trim profile 3 and the front 7 of the sliding door 10 lie in one plane. The interior created by the cladding profile 3 and the top of the door 10 is particularly inexpensive because it has an almost square cross section. The design of the trolley 4 and the guide rail 5 can thus be done much clearer. An advantageous embodiment of the invention is to design the top 8 of the sliding door 10 in a stepped manner, the step located in the interior of the cladding profile 3 , in contrast to the prior art, being pulled upward in the direction of the trolley and thus the highest part of the Top 8 of the sliding door 10 forms. At this stage the trolley 4 of the fitting can now be attached. This gradation firstly creates a fold 9 into which the underside of the cladding profile 3 engages and thus creates a type of labyrinth seal. On the other hand, in the interior of the cladding profile 3 there is an expediently designed free space for designing the guide rail 5 and the rollappara tes 4 of the fitting. The exact adjustment of the sliding door on the rolling apparatus can be done thanks to this larger space by screw connections with slots 13 . A further gain in space results in connection with a favorable cranking of the angle profile 20 of the roller apparatus 4 . Favorable mechanisms can be used for a height adjustment of the sliding door 10 on the rolling apparatus 4 . The sliding door 10 is thus advantageously movable in at least two directions. Adjustment and adjustment of the cladding profile 3 is also possible if the holes for screw connections which can be attached in the guide rail 5 are possible.

Due to the now compact design of sliding door 10 , cladding profile 3 and fitting, containing the trolley 4 and the guide rail 5 , the visible cover required in other systems between the transverse lining clothing 14 or the upright lining clothing 15 and the sliding door 10 can be omitted , The distances between the lining linings 14 and 15 and the sliding door 10 can be kept so small with this advantageous construction that a blinding of the gap in the door opening 2 is no longer required. The dirt and sight protection already sought by other systems is particularly large in this solution according to the invention. In order to prevent slight swinging movements of the sliding door 10 , a guide system is located on the underside thereof. The guidance of the sliding door 10 achieved by the guide rail 5 is thereby supported. It is advantageous to have a T profile 11 engage in a groove 12 located in the underside of the sliding door 10 . The T profile 11 can optionally be quickly replaced with this solution. Of course, other guidance systems in or on the floor are also possible.

Fig. 2 shows the sliding door 10 in a sectional plan view. It is advantageous to design the trim profile 3 so that between the side surface 16 of the sliding door 10 and the trim profile 3 also only a small gap 17 is formed. A particularly favorable embodiment is in turn created by a stepped design of the side surface 16 of the sliding door 10 . So the cladding profile 3 can also serve as an impact. The front sides of the sliding door 10 and the cladding profile 6 can then in turn lie in one plane without edges protruding from this surface. Such a smooth surface of a closed side door, in the corresponding Abdichtungvor directions can be attached in the interior, are not susceptible to interference from outside influences.

Fig. 3 shows a roller 4 of the fitting in a plan. In this case, two rollers 18 are attached to the rolling device 4 , which have only a low rolling resistance due to their ball bearings. In order to achieve an aligned arrangement from the front of the cladding profile 6 and the front 7 of the sliding door 10 , there are 4 elongated holes 19 in the trolley. The connection of the sliding door 10 with the trolley 4 can be precisely aligned. For precise height adjustment of the sliding door 10 , it is advantageous to provide an adjustment and fixing option in the rolling device 4 . A technically favorable and above all simple positioning is achieved by an eccentric adjustability of the rollers 18 with respect to the angle profile 20 of the trolley 4 of the fitting. The rollers 18 are attached to a rocker 21 . The rocker 21 is pivotally mounted on an eccentric axis 22 . The eccentricity between the rocker 21 and the eccentric axis 22 are indicated by the respective central axis lines 23 of the rocker 21 and 24 of the eccentric axis 22 . The attachment of the rollers 18 on the rocker 21 further enables their simple assembly and quick and easy interchangeability. The trolley also has a catch pin 25 , which is height-adjustable on the angle profile 20 in an elongated hole 19 . The catch spring 26 engages this. This is here connected to the stopper 27 by a screw connection and can thus be used as an installation part, for. B. be fixed in the guide rail 5 . By suitable shaping of the stopper 27 , the kinetic energy of the sliding door 10 located on the trolley 4 can be absorbed.

Fig. 4 shows a preferred solution for the design of the coupling pin 25 and the catch spring 26. In order to release the trolley 4 from the catch spring 26 , a small but noticeable resistance must be overcome. This resistance arises from the widening of the Fangfe of the 26th For more precise adjustment of the catch bolt 25 , the rolling apparatus 4 has two elongated holes 19 . Fastening the catch spring 26 and the stopper 27 on the guide rail 5 and the catch bolt 25 on the trolley 4 is not absolutely necessary, other fastening combinations are also possible.

Fig. 5 shows the befindli to Chen in the guide rail 5 of the fitting roller device 4. The guide rail 5 is advantageously designed here so that it surrounds the lining 14 with in the form of an on 32 . As a result, on the one hand no unnecessary space is given away, on the other hand the guide rail 5 is stabilized much better. A further gain in space results from the advantageous shape of the guide rail 5 for fastening the stopper 27 with the Fangfe of the 26th The stopper 27 can thus be inserted into the guide rail 5 and can be connected via suitable connections, for. B. screws can be adjusted. The shape of the guide of the stopper in an upper 29 and lower 30 collar gives it a sufficiently large transmission area of the forces occurring through an impacting sliding door 10 . Furthermore, the bending moment acting on the stopper is reliably transmitted to the guide rail, so that the connection between the guide rail and the stopper provided for adjustment is relieved. A small space requirement also results from the fact that the trolley 4 with its rollers 18 is moved on only one track 28 along the guide rail 5 . For this purpose, the track 28 is formed as an extension of the lower collar 30 . As a tilt lock for the rail approximately in the Füh 5 located roller device 4 5 has the guide rail along a preferably solid projection 31st Lateral falling out of the trolley 4 with the sliding door 10 but also the rocker 21 alone is prevented. If the sliding door 10 is to be unhooked, the stopper 27 can be removed and the sliding door 10 with the rolling apparatus 4 can be pushed out of the guide rail 5 . It is now advantageously also possible to remove only the nut on the eccentric axis 22 and thus to be able to lift and separate the sliding door including the angle profile 20 from the rocker 21 of the trolley 4 . This can then remain in the guide rail 5 and does not need to be removed. The trolley 4 is thus advantageously separable into various components when installed in the guide rail 5 in order to be able to remove the sliding door 10 . The preferably approximately square interior of the cladding profile 3 , not shown here, is achieved by the lateral attachment of the sliding door 10 . By screw connections with slot 13 , the sliding door 10 is held off-center with a lateral distance to the track 28 on the angle profile 20 of the trolley 4 . The trim profile 3 , not shown, can engage so cheaply in the gebil Dete fold 9 of the top 8 of the sliding door 10 . The advantageous offset of the angle profile 20 enables a more compact design of the interior formed by the trim profile 3 . Furthermore, the sliding door 10 can be attached so displaced due to the offset that the torque occurring due to the eccentric suspension and the resulting, in particular on the guide system of the underside of the sliding door 10 forces are reduced.

Due to the new design, the mechanical properties, especially with regard to dirt resistance and training of the space for the movement mechanics, improved and a space-saving of the sliding door system, with a special side effect appealing visual impression of the aligned surfaces of Frame and door are created.  

LIST OF REFERENCE NUMBERS

1

Fall of the wall, wall

2

doorway

3

trim profile

4

reeler

5

guide rail

6

Front of the cladding profile

7

Front of the sliding door

8th

Top of the sliding door

9

fold

10

sliding door

11

T profile

12

groove

13

Screw connection with elongated hole

14

Lining clothing (landscape)

15

Lining clothing (upright)

16

Side surface of the sliding door

17

gap

18

role

19

Long hole

20

angle section

21

seesaw

22

eccentric

23

Center line of the seesaw

24

Center line of the eccentric axis

25

catch bolt

26

catcher

27

stopper

28

track

29

upper collar

30

lower collar

31

head Start

32

stop edge

Claims (20)

1. Sliding door (10), which runs in front of a wall (1) and hanging on a roller device (4), which runs in a above a door opening fixed guide rail (5), with a fixed relative to the guide rail (5) Panel profile ( 3 ), which covers the trolley ( 4 ) and the guide rail ( 5 ), the upper side ( 8 ) of the sliding door ( 10 ) and the cladding profile ( 3 ) being arranged such that their front sides ( 6 , 7 ) lie in one plane , characterized in that the upper side ( 8 ) of the sliding door ( 10 ) is folded at the front in such a way that a cladding profile ( 3 ) located above the sliding door engages in this fold ( 9 ). 2. Sliding door ( 10 ) according to claim 1, characterized in that at least one other side (16) of the sliding door ( 10 ) is folded in front in such a way that a cladding profile ( 3 ) located since the sliding door engages in this fold ( 9 ) , 3. Sliding door ( 10 ) according to claim 1 or 2, characterized in that between the underside of the sliding door ( 10 ) and the bottom opposite the bottom there is a guide, in particular in the form of a groove and a T-profile. 4. Sliding door ( 10 ) according to one of the preceding claims, characterized in that the distance to the wall ( 1 ) and / or to the cladding profile ( 3 ) of the sliding door ( 10 ) above itself in the guide rail ( 5 ) and / or the roll device ( 4 ) located slots can be adjusted in all directions. 5. Sliding door ( 10 ) according to one of claims 2 to 4, characterized in that between the front ( 7 ) of the sliding door ( 10 ) and the front of the panel ( 9 ) engaging cladding profile ( 3 ) at least one joint is ent. 6. Sliding door according to one of the preceding claims, characterized in that the top ( 8 ) of the sliding door ( 10 ) is step-shaped, wherein the rolling device ( 4 ) is attached to the top step, which is on the wall ( 1 ) facing side of the sliding door ( 10 ). 7. Fitting for a sliding door ( 10 ), in particular for a sliding door according to one of the preceding claims, with at least one guide rail ( 5 ) and rolling device ( 4 ) running therein, the sliding door ( 10 ) being connected to the rolling device ( 4 ) and the guide rail ( 5 ) with the Rollappa advice ( 4 ) is covered by a cladding profile ( 3 ) which is stationary relative to the guide rail ( 5 ), characterized in that the distance to the cladding profile ( 3 ) and / or to the guide rail ( 5 ) the sliding door ( 10 ) is adjustable via a height and / or side adjustment of the rollers ( 18 ) in the roll-up device ( 4 ) by means of at least one rocker ( 21 ) to be adjusted by an eccentric. 8. Fitting according to claim 7, characterized in that the distance to the wall ( 1 ) and / or to the cladding profile ( 3 ) of the sliding door ( 10 ) in the guide rail ( 5 ) and / or the trolley ( 4 ) Langlö cher ( 19 ) is adjustable in all directions. 9. Fitting according to claim 7 or 8, characterized in that an angular profile ( 21 ) of the trolley ( 4 ) has a crank. 10. Fitting according to one of claims 7 to 9, characterized in that the guide rail ( 5 ) guiding the rolling device of the sliding door ( 10 ) is fastened directly to a lintel and / or to lining lining ( 14 ), the guide rail ( 5 ) the lining clothing ( 14 ) comprises at least partially. 11. Fitting according to one of claims 7 to 10, characterized in that the rolling device of the sliding door ( 10 ) is guided only on one track ( 28 ) of the guide rail ( 5 ). 12. Fitting according to claim 11, characterized in that the rollers of the trolley ( 4 ) attached to the sliding door ( 10 ) are mounted by means of ball bearings. 13. Fitting according to one of claims 7 to 12, characterized in that the fitting has at least one stopper ( 27 ) and / or a catching device. 14. Fitting according to claim 13, characterized in that the catch device has at least one catch spring ( 26 ) and a catch bolt ( 25 ). 15. Fitting according to claim 13 or 14, characterized in that the stop by ( 27 ) and / or the catch spring ( 26 ) on the guide rail ( 5 ) of the sliding door ( 10 ) are attached. 16. Fitting according to claim 1 S. characterized in that the stopper and / or the catch spring ( 26 ) are held by an upper ( 29 ) and a lower ( 30 ) collar of the guide rail ( 5 ). 17. Fitting according to claim 13 or 14, characterized in that the stop by ( 27 ) and / or the catch spring ( 26 ) on the rolling device ( 4 ) of the sliding door ( 10 ) are attached. 18. Fitting according to one of claims 7 to 17, characterized in that a lateral tilting out of the trolley ( 4 ) with the sliding door ( 10 ) and / or the rocker ( 21 ) attached to it from the guide rail ( 5 ) by a projection ( 31 ) on the guide rail ( 5 ) is prevented. 19. Fitting according to one of claims 7 to 18, characterized in that the underside of the guide rail ( 5 ) is provided with a downwardly angled stop edge ( 32 ), which preferably encompasses the lining clothing ( 14 ) and for covering the roller apparatus ( 4 ) and the suspension of the sliding door ( 10 ) contributes, which lie in the interior of the cladding profile ( 3 ). 20. Fitting according to one of claims 7 to 19, characterized in that the underside of the guide rail ( 5 ) is provided with a downwardly angled stop edge ( 32 ), which preferably encompasses the lining clothing ( 14 ) and for sealing the gap between the sliding door ( 10 ) and lining clothing ( 14 ) contributes.