Schiebetür

The invention concerns a sliding door in accordance with the generic term of the patent claim 1.

Some well-known execution forms of sliding doors work according to the principle that those is usually shifted only one door panel exhibiting sliding door parallel to the wall level. At the end of this shift movement the door panel is crosswise induced to it and brought in such a way into its closing position. Thus a surface-concise conclusion between the wall can be achieved and the door panel on a wall side. On the other door side a surface-concise conclusion can be achieved only if the door panel were implemented in the same thickness as the wall opening which can be locked. Then the door panel in the opened condition became however substantial place beanspruchen.

Other execution forms, e.g. in accordance with the DE 101 63 061 A1 are on both sides wall concise in the closed condition. These must be propelled however motor or pneumatically. That is very kostenaufwändig and relatively loud in the enterprise. Further the door panel is to be seen or the wall can not continuously up to the Durchgangsleibung run in the opened condition. In this case the place before this piece of wall cannot be used without reservation. Also these sliding doors need one in the floor sunk guide rail, which optically disturbing and for the space care unfavorably ist.

Task of the invention is not it to train a sliding door of the kind initially specified in such a way this to be operated manually can, in the opened condition a sliding door is visible and in the closed condition the door panels reciprocally with the wall one level form. The wall is to run thereby continuously up to the Durchgangsleibung. In the floor board area no guide rail is to be needed. The door is in the closed condition kraffschlüssig happen-old werden.

These tasks become according to invention by the characteristic characteristics of the requirement 1 and the Unteransprüche 2 to 10 gelöst.

Appropriate arrangements concern a front screen fastened to the front to the support frame, at the lower surface of the support frame planned a guide groove, in the guide pins installed between the two wall bowls gleitet.

The thickness of the Schiebetüre can be reduced by the two diagonally door panels adjustable to the support frame so far that these are slid into the wall opening planned for it kann.

The front screen fastened to the support frame locks the wall opening in such a way that no Schiebetüre is visible. When complete closing the Schiebetüre the door panels take again their original position and close - however not necessarily - preferably concisely with the exteriors of the two wall bowls ab.

The Schiebetüre can be led by the guide groove at the lower surface of the support frame and the point guidance installed between the two wall bowls invisibly, so that no guide rail in the ground necessarily ist.

A large advantage is it that the Schiebetüre can be installed into commercial sliding door installation boxes. Like that also an exchange of in oo the EO EO is eoo oo ot o • • • • • • • • qJ • • • ooo oo ooo oo ge oep oeo ge oo wall current standard sliding doors on this Schiebetüre without large expenditure möglich.

The wall bowls can run continuous with the following wall. So the place at both sides of the Schiebetüre up to the Durchgangsleibung can without reservation used werden.

The tumbler of the door takes place in the closed condition via with catch cheeks a cooperating spring-tensioned Verriegelungsbolzen.

The invention is more near described in the following with remark examples, which are represented in the designs. Fig show. 1 sliding door in the horizontal cut (level of the linear guidance) in the opened condition, Fig. 2 sliding door in the horizontal cut (level of the linear guidance) in the closed condition, Fig. 3 sliding door in the sketch (opinion from above) in the closed condition Fig. 4 side view of the sliding door with decreasing door panel in the closed condition, Fig. 5 sliding door in partly opened position with decreasing door panel and decreasing wall bowl, Fig. 6a an increased sectional drawing along the line A-B in Fig. 1 (opened) Fig. 6b an increased sectional drawing along the line A-B in Fig. 1 (closed) and Fig. 7 the sketch of a further execution form of a sliding door in partly opened Stellung.

In Fig. 1-6 sliding door shown is in a wall opening 20 of a building wall 21 angeordnet.

In its opened position the sliding door between two wall bowls 12 is taken up, which cover a part of the wall opening 20 and at their exterior are preferably surface-concisely with the exteriors of the building wall 21 arranged. The sliding door exhibits a centrically arranged stretcher framework, that on a sliding door rail by means of castors 13 installed is and manually parallel to the wall level lengthwise adjustable ist.

At the stretcher framework I on both sides in each case a door panel 3 adjustable over linear guidance 2 is diagonally montiert.

The support frame I exhibits a guide groove 15 at the lower surface, in which a guide pin 14 rises up, that at the ground between the wall bowls 12 installed ist.

In the closed condition the stretcher framework becomes! over the bolting device pin 6 of catch cheeks the 11 fixiert.

When opening the sliding door the panels are shifted diagonally in opening direction of the door to the support frame, until the synchronisation arms shifted 5 the cheeks 8 so far in opening direction of the door that the attack cheeks 7 including bolting device pins 6 by the compression spring 10 it is pressed downward and the support frame I is slid including the panels 3 parallel to the wall opening 20 into the wall opening planned for it 22 kann.

By shifting the stretcher framework in opening direction of the door, the lockplate 9 by the feather/spring 10a is pressed in closing direction of the door and locked thus the bolting device pin 6.

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over the synchronisation arms 5 of Fixed the front screen 4 installed at the stretcher framework 1 locks completely opened condition the wall opening 22 for Jm concisely with the front edges of the wall bowls! 2.

When closing the sliding door the panels remain 3 so long in their close position to the support frame! fixed, until the lockplate 9 is pushed back of the Mauerleibung, the feather/spring 10 the bolting device pin 6 presses upward and the attack cheeks 7 the cheeks 8 freigibt.

The stretcher framework I is pressed by a diagonal Anlauffiäche of the catch baking 11 by the bolting device pin 6 completely in closing direction of the door. The panels 3 shift again diagonally into their original position, so that these lock now surface-concisely with the exteriors of the wall bowls and from the feather/spring 10b held werden.

In Fig. it differs 7 represented sliding door essentially from the sliding door described above by the fact that the panels 17 with the support arms 19 at the parallel adjustable support frame 18 tiltable stored sind.

When opening the sliding door the panels become! 7 by the support arms 19 along a circular arc direction support frame 18 to be swivelled, that the sliding door between the wall bowls 16 be thus pushed in can do, until the front screen 4 with the front edges of the wall bowls! 6 concisely abschließt.

The principle according to invention can naturally also with only one panel (wall conciseness in the closed condition only on a side) or also with more than two panels (douple swing sliding door, either from two sides of the door frame or into one another interlocked Mehrfiügelschiebetür) implemented sein.

Reference symbol list:

1. Support frame 12. Wall bowls 2nd linear guidance 13. Castors 3rd door panel 14. Guide pin 4th front screen 15. Groove of 5th synchronisation arms 16. Wall bowls 6th VerrJegelungsbolzen 17. Door panels 7th attack cheeks 18. Support frame 8th cheeks 19. Support arms 9th lockplate 20. Wall opening 10th feather/spring 21. Building wall 10a. Feather/spring 22. Wall opening 1 upper feather/spring 11, catch cheeks 10.

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