DE102007016815A1 - sliding door system - Google Patents

Abstract

The invention relates to a sliding door system on at least one side of a passage opening of a building, comprising at least one sliding door wing (2) in two parallel spaced linear guides (8a, 8b) with C- / U- / V- / L-shaped guide profile (10a , 10b) is guided linearly displaceable, wherein a leg of the guide profile (10a) of one of the two linear guides (8a) carries the weight load of the sliding door leaf (2), characterized in that one leg of the guide profile (10b) of the other linear guide (8b) Weight of the sliding door leaf (2) contributes, wherein the guide profile (10a, 10b) is mounted on a highly resilient recirculating ball bearing or roller or sliding guides on a guide rod (9a, 9b). Thus, all loads such. B. weight, drive and tilting moments of the double linear system. The compact design results in lower transport and installation costs at the installation site of the sliding door system, as the complete sliding door system can be preassembled and pre-adjusted ex works. In addition, the door has a much higher stability at least against occurring loads in the depth direction (passage direction) and thus has a longer life.

Description

The The invention relates to a sliding door system on at least a side of a passage opening of a building, including at least one, if necessary, single or multiple telescopic sliding door leaf, and optionally at least one sliding door drive, after the preamble of claim 1 or 7.

such Sliding door systems are numerous from the state of the art known.

So revealed the DE 19819558 A1 already a lateral drive for a sliding door, as well as C- / U-shaped guide rails above the entire door area, also above the passage opening.

The DE 4430941 A1 discloses a magnetic levitation guide of a sliding door which is relatively expensive.

DE 2306206 A discloses a "cantilever" in the door opening pivoting wing, but no sliding door.

The DE 1954791 U discloses a "self-supporting" in the door opening Schiebegittertor according to the preamble of claim 1 and 7, as well as the DE 10321547 A1 and the parallel and identical ones EP 1477631 A2 ,

The Both latter publications disclose an automatic Sliding door with at least one by means of a drive horizontally movable door leaves, wherein the Drive with respect to through the closed door defined passage opening is arranged laterally and wherein the door leaf in its closed position "floating" protrudes into the passage opening. The door leaf can in an advantageous embodiment at the top lintel or on the ceiling by a U-shaped guide supported laterally in the depth direction (passage direction) and be led. What exactly here under a "free floating "door leaves within the passage opening is understood is not detailed. A Support on the ground and / or a suspension on the Camber or the ceiling of the door leaf inside the passage opening is not provided.

Disadvantage of all the aforementioned embodiments of the prior art is that they bring either a high degree of assembly work at the installation of the door with it, or as in a particular embodiment of the DE 10321547 A1 respectively. EP 1477631 A2 without upper lateral U-shaped guide, a relatively low stability during the closing operation and in the closed state of the door has, or can not accommodate without tilting due to the side mounted to the guide system door wing resulting tilting moment. Also, weight, drive and tilting moments are absorbed by only one guide.

task The present invention is therefore a sliding door system continue to form according to the above-mentioned prior art, that lower costs with regard to assembly work at the installation site of the Sliding door system arise, and that in addition the door wing a much higher Stability during the closing process and in the closed state has and thus the sliding door system has a longer life.

The Solution of these tasks are characterized by the characteristics of the independent Claims 1 and 7 solved.

Essential according to claim 1, that is a leg of the C- / U- / V- / L-shaped Guide profile of the other linear guide the Weight of the sliding door leaf contributes and thus the weight, drive and tilting moments on split two guides.

Essential according to claim 7, that the C- / U- / V- / L-shaped Guide profile via a heavy duty recirculating ball bearing or roller or slide bearing on a guide rod is stored.

advantage This double linear guide with C- / U- / V- / L-shaped Guide profile for the sliding sash is that now the entire sliding door system is much more stable especially against loads in the depth direction (direction of passage) is executed and thus a longer life the sliding door system can be achieved, as well as a risk of injury reliable by passing through the sliding door people can be excluded. Another significant advantage is that through this double linear guide of the sliding sash for each side of the door a modular compact unit completely assembled (or at least without door leaf) at the place of manufacture and can be adjusted and thereby the installation costs significantly can be lowered. The required test runs Therefore, almost completely in the factory take place and all the important parameters already pass through before delivery Skilled personnel are set. The assembly at the installation site can then by auxiliary staff, which does not have a more detailed knowledge of the function of the sliding door system according to the invention need to have.

Important in the sliding door system according to the invention is that the door is within the Passage opening supported neither on the ground, nor on the ceiling or on the lintel when it is driven into the passage opening or is in the closed position. However, a support and / or sealing in the closed position on the opposite on-site vertical support if necessary. About a door frame is possible in other embodiments, as well as a support and / or seal on an opposite corresponding door, if any.

Of the Sliding wing is here on a cross member arranged, soft cross member via linear guides slidably slides, possibly driven by a toothed belt, which is operated by a motor (optionally with gearbox). Of the optional engine with optional countershaft, and associated Energy and control unit, as well as the cross member for the Sliding wings are arranged on a compact unit, so that only the door itself at least in the closed position outside the compact unit located. This compact unit includes a frame made of each other preferably releasably connected profile bars, z. B. in cross section with an X-shaped profile, making this frame easy, can be built quickly and inexpensively and with the components to the compact unit described above easily, quickly and can be equipped inexpensively. The profile bars are here preferably made of a light metal, in particular aluminum and its alloys made. A compact unit made of canted Steel or aluminum sheet is also being considered.

Of the Motor can be pneumatic or electric in asynchronous DC or linear motor technology. alternative can the engine for the door too omitted and the door also operated manually become. If there is an engine and it fails, z. B. due to power failure, so the door can be opened or closed by little manual effort, which leads to improved safety in an emergency. Other emergency opening systems such. B. elastic band, rope emergency opening or battery module can be used as well and are state of the art.

Of the Door can open on one Side (eg upwards) over the contour of the compact unit can stand out, but also on two, three or all four sides over the outside dimensions of the compact unit protrude. Thus, the compact unit can be manufactured with relatively small external dimensions be and only requires little space on or within an on-site wall, floor or ceiling. Thus, the on-site Costs for surface mounting or installation of the compact unit also lower than in the prior art. Also can only one only compact unit for different door heights be used, resulting in lower manufacturing and storage and repair costs brings with it. The compact unit can due to their low External dimensions arranged arbitrarily on a building be either on / in a vertical wall, on / in a ceiling or a lintel or on / in a horizontal floor, so that thus the direction of movement of the door leaf either horizontal or vertical and therefore may be arbitrary.

• Variante 1: mit Gegengewicht und Fallsicherung;
• Variante 2: mit gegenläufigem Türflügel und Fallsicherung – vergleichbar mit einer 2-flügeligen Schiebetüre, dabei bewegt sich der eine Flügel nach oben und der andere nach unten;
• Variante 3: eine Antriebsvariante mit selbsthemmenden Spindelmotoren.

If the sliding direction of the door leaf lies in the vertical direction of gravity of the earth, then there are three possibilities, whereby, depending on the system size, the respectively most cost-effective and most efficient drive variant will be used:

• Variant 1: with counterweight and fall arrester;
• Variant 2: with opposite door leaf and fall protection - similar to a 2-leaf sliding door, while one wing moves up and the other down;
• Variant 3: a drive variant with self-locking spindle motors.

In a preferred embodiment of the present invention the two linear guides are in the range of two opposite Outside edges of the frame of the compact unit arranged. In another embodiment, the two Linear guides but also closer to each other and are therefore some of the outer edges away on the Frame of the compact unit arranged. In extreme cases could the two linear guides only a very small distance from each other or even directly adjacent to each other, where only important is that tilting forces in the depth direction (direction of passage), but also be caught in the width direction (sliding direction) can.

The Both linear guides are advantageously identical and either as a rail-roller system, rail-sliding system or else provided as recirculating ball rail system, wherein the recirculating ball bearing can take a high load and also a high number of opening / closing cycles can complete, so that the life is increased.

The guide rails of the recirculating ball variant are preferably C- or U-shaped, with the opening of the "C" or the "U" facing away from the door itself, so that the cross member for the door leaf on the rear base leg of the "C" and the It is also important that the two side legs of the C- or U-shaped guide rail at least partially surround the fixed rollers or balls of the recirculating ball bearing so that a safety against triggering is created transversely to the sliding direction of the sliding door In other embodiments of the present invention, the guide rails are V- or L-shaped formed, so that no restriction on a C- or U-shaped guide rail is present.

Of the Door leaves may be in a different version of the present invention as a two or more parts, telescopic Door leaf be formed, and the rail system be designed as a partial, full or even as an excerpt.

Of the Construction can in a known per se with and without in the sliding area attached sealing profiles may be provided in automatic execution or used in sealing profiles brush or rubber seals, these sealing profiles also for receiving skylight glazings or wall integrations and connections can, as known in the art.

Of the Door itself may consist of a single glass, or a multiple insulating glass with or without frame profiles Including optional sealing profiles that are visible or invisible integrated can. Also, the door can be made of steel and / or Be made of wood and as a fire door for use as a room and / or fire compartment door or lock.

in the The area of the door revealing can be conventional Sensors for controlling the door on the compact unit be provided, which can be pre-assembled at the manufacturer.

in the Below, the invention will be described with reference to only one embodiment explaining illustrative drawings. in this connection go from the drawings and their description further essential to the invention Features and advantages of the invention.

It demonstrate:

1 : A front view of the sliding door system according to the invention with the sliding sash in the open position;

2 : A front view of the sliding door system according to the invention with the sliding leaf in the closed position;

3 : A side view of the sliding door system according to the invention in the sliding direction of the sliding leaf;

4 : Top view on 1 ;

5 : Top view on 2 ,

1 and 2 show the sliding door system according to the invention in the open position ( 1 ) and in the closed position of the sliding door ( 2 ).

The sliding door system includes a compact unit 1 , as well as a sliding wing 2 , The compact unit 1 is out of a frame 3 formed, consisting of rectangularly arranged four profiled bars 4a - 4d , the corner side or front side are detachably connected to each other, wherein for reasons of stiffening or for receiving the motor unit center additionally a longer profile bar 4e is introduced, parallel to the longer profile bars 4a . 4b and perpendicular and centered on the shorter profile bars 4c and 4d , The shorter profile bars 4c . 4d are here as in the depth direction (direction of passage) 14 superimposed double X-profile, whereas the longer profile bars 4a . 4b . 4e have a simple X-shape.

At the profile bars 4 are now the other components of the compact unit 1 attached, namely an engine 5 with power and control unit, as well as one of this engine 5 driven toothed belt 7 that over deflecting 6a . 6b and tension rollers 6c running.

On the shorter profile bars 4a and 4b are each a linear guide 8th provided, each consisting of a guide rod 9 and a respective C- or U-shaped guide profile 10 exists, with the two guide rods 9a . 9b , as well as the two corresponding two guide profiles 10a . 10b of course in the sliding direction 11 the sliding door 2 extend.

On the two guide profiles 10a and 10b is transverse to and parallel to the sliding direction 11 the sliding door 2 a crossbeam 12 arranged, which is a fixed driver 13 located in engagement with the timing belt 7 Can be brought or constantly is. By the driver 13 can the cross member 12 by means of the engine 5 and the timing belt 7 in sliding direction 11 be moved, ie in the closing direction 11a , as well as in opening direction 11b , As ever one of the two pulleys 6a and 6b at about the same distance from the guide profile 10a on the longer profile bars 4a . 4b are positioned, the intervening section runs 7a of the toothed belt 7 approximately parallel to the sliding direction 11 and thus an effective force transmission from the engine 5 over the timing belt 7 on the crossbeam 12 guaranteed and thus on the sliding sash located thereon 2 ,

In 3 it can be seen that the two C- / U-shaped guide profiles 10a . 10b one base leg each 16 have, on the vertical end of each side leg 17 . 18 is arranged. In this design, the C- / U-shaped guide profiles 10a . 10b standing upright, leaving the base leg 16a . 16b across to Schieberich tung 11 and the side legs 17a . 17b . 18a . 18b in sliding direction 11 run and thus carry the entire weight of the door leaf 2 the two lower side legs 18a and 18b the two C- / U-shaped guide profiles 10a . 10b together and split them in the ideal case about halfway. A horizontal version of the guide profiles 10a . 10b can be used to optimize the size of the compact unit 1 are also used.

Important for the present invention is that a double guide system 8th of the door leaf 2 is present, with two parallel, spaced linear guides 8a . 8b , each a C- or U-shaped guide profile 10a . 10b have, whose legs together absorb the entire load of the door leaf. Transverse to the sliding direction of the door leaf 2 on the leadership profiles 10a . 10b is a hand or motor 5 with toothed belt 7 operable cross member 12 fixed on which the door leaf 2 is included. In particular, there are between this leadership profile 10a . 10b and one guide rod each 9a . 9b a recirculating ball bearing, roller or sliding bearing (not shown) available, which has a high load capacity and thus a long life.

1

compact unit

2

sliding wing

3

frame

4

Profile bars; 4a . 4b . 4e long profile bars; 4c . 4d short profile bars

5

drive motor

6

Roles for 7 ; 6a . 6b guide rollers; 6c idler

7

toothed belt; 7a in the sliding direction parallel part of 7

8th

Linear guide; 8a . 8b

9

Guide bar; 9a . 9b

10

C- or U-shaped guide profile; 10a . 10b

11

Sliding direction; 11a Closing direction, 11b opening direction

12

crossbeam

13

Carrier of 12

14

sliding panel

15

depth direction (Passage direction)

16

Base leg of 10

17

Side legs of 10

18

Side legs of 10

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• - DE 19819558 A1 [0003]
• - DE 4430941 A1 [0004]
• - DE 2306206 A [0005]
• - DE 1954791 U [0006]
• - DE 10321547 A1 [0006, 0008]
• - EP 1477631 A2 [0006, 0008]

Claims (13)

Sliding door system on at least one side of a passage opening of a building, comprising at least one sliding door wing ( 2 ) in two mutually parallel linear guides ( 8a . 8b ) with C- / U- / V- / L-shaped guide profile ( 10a . 10b ) in shooting reports ( 11 ) is guided linearly displaceable, wherein a leg ( 16b - 18b ) of the C / U / V / L-shaped guide profile ( 10b ) one of the two linear guides ( 8b ) the weight of the sliding door leaf ( 2 ), characterized in that a leg ( 16a - 18a ) of the leadership profile ( 10a ) of the other linear guide ( 8a ) the weight of the sliding door leaf ( 2 ) contributes. Sliding door system according to claim 1, characterized in that substantially the full weight of the sliding door leaf ( 2 ) of the two legs of the two C- / U- / V- / L-shaped guide profiles ( 10a . 10b ) the two mutually parallel linear guides ( 8a . 8b ) and thus the sliding door ( 2 ) during the sliding movement ( 11 ) and in the closed position without its weight or a tilting moment receiving support to the building or to the door frame or in the closed position contacting opposite sliding door leaf ( 2 ) in the passage opening of the building freely suspended or cantilevered. Sliding door system according to claim 1 or 2, characterized in that one of the two free side legs ( 17a . 18a . 17b . 18b ) each of the two C- / U-shaped guide profiles ( 10a . 10b ) the weight of the sliding door leaf ( 2 ) take up. Sliding door system according to claim 1 or 2, characterized in that the base legs ( 16a . 16b ) each of the two C- / U-shaped guide profiles ( 10a . 10b ) the weight of the sliding door leaf ( 2 ) take up. Sliding door system according to one of claims 1 to 4, characterized in that the guide profile ( 10a . 10b ) via a heavy-duty recirculating ball bearing, roller or sliding bearing on a guide rod ( 9a . 9b ), which components together one of the two parallel spaced linear guides ( 8a . 8b ) define. Sliding door system according to one of claims 1 to 5, characterized in that the sliding door system is mounted in / on the building such that the sliding direction ( 11 ) of the sliding door leaf ( 2 ) runs approximately horizontally to the building. Sliding door system on at least one side of a passage opening of a building, comprising at least one sliding door wing ( 2 ) in two mutually parallel linear guides ( 8a . 8b ) with C- / U- / V- / L-shaped guide profile ( 10a . 10b ) in shooting reports ( 11 ) is guided in a linearly displaceable manner, characterized in that the sliding door system is installed in / on the building in such a way that the sliding direction ( 11 ) of the sliding door leaf ( 2 ) runs approximately vertically to the building and that a counterweight, z. B. another sliding door, at the opposite end of a Kraftumlenkvorrichtung the weight load of the sliding door leaf ( 2 ) or a self-locking spindle of an engine ( 5 ) the weight load of the sliding door leaf ( 2 ) and that the leadership profile ( 10a . 10b ) via a heavy-duty recirculating ball bearing, roller or sliding bearing on a guide rod ( 9a . 9b ) is stored. Sliding door system according to one of claims 1 to 7, characterized in that the sliding door leaf ( 2 ) via a crossbeam ( 12 ) with the two guide profiles ( 10a . 10b ) of the linear guides ( 8a . 8b ) connected is. Sliding door system according to one of claims 1 to 8, characterized in that the sliding door leaf ( 2 ) manually and / or via a sliding door drive ( 5 ) is drivable. Sliding door system according to claim 9, characterized in that the cross member ( 12 ) a driving pin ( 13 ), which is provided with a toothed belt ( 7 ) is coupled force-transmitting manner, wherein the toothed belt ( 7 ) via the sliding door drive ( 5 ) and if necessary. An intermediate transmission is drivable. Sliding door system according to one of claims 1 to 10, characterized in that the two mutually parallel linear guides ( 8a . 8b ), as well as the cross member ( 12 ), as well as the sliding door drive ( 5 ) and its power supply and control electronics on a rectangular or square frame ( 3 ) from profiles ( 4 ) or Blechkantteilen are included, which components together a compact unit ( 1 ) define. Sliding door system according to one of claims 1 to 11, characterized in that the profiles ( 4 ) of the frame ( 3 ) of the compact unit ( 1 ) consist of single or double or multiple superimposed X-shaped aluminum profile bars or sheet metal edge parts made of aluminum or steel. Sliding door system according to one of claims 1 to 12, characterized in that the sliding door leaf ( 2 ) from at least two telesko p sliding sliding door parts.