WO2017144342A1

WO2017144342A1 - Sliding leaf/sash system with a lowerable sealing device

Info

Publication number: WO2017144342A1
Application number: PCT/EP2017/053478
Authority: WO
Inventors: Ernst Josef Schneider
Original assignee: Sunflex Aluminiumsysteme Gmbh
Priority date: 2016-02-23
Filing date: 2017-02-16
Publication date: 2017-08-31
Also published as: PL3211170T3; EP3211170B1; PT3211170T; EP3211170A1; ES2763534T3

Abstract

The invention relates to a sliding leaf/sash system, in particular a fold-and-slide or slide-and-turn leaf/sash system, comprising a ceiling rail profile (2) and/or a floor rail profile (1) in which there are displaceably guided at least two leaves/sashes (3) which are each provided at least with a ceiling-side and a floor-side frame profile (32), wherein at least one sealing strip (5) is arranged on at least one side of at least one leaf/sash (3) along this side, characterized in that the at least one sealing strip (5) is displaceably received by a housing arranged on the leaf/sash (3) and is connected to means for the controlled partial deployment of the sealing strip (5) from the housing in the closed position of the leaf/sash (3).

Description

SLIDING WING SYSTEM WITH SLEEVABLE

SEAL DEVICE

The invention relates to a sliding wing system, in particular a folding-sliding or sliding and rotary wing system according to the preamble of patent claim 1. The invention further relates to a frame profile for a wing of such a sliding wing system according to claim 13.

Such sliding wing systems are well known. They have a plurality of sliding window sash, which are individually pivotable or foldable bar, which can open a mostly very large front or space division almost completely. The individual wings are slidably guided between arranged on the ceiling and the floor rail profiles. Each wing is guided via two support elements displaceable in a ceiling rail profile.

The different versions of sliding sash systems, be it sliding systems, folding-sliding systems, horizontal sliding wall systems (HSW) or sliding and rotary sash systems, has in common that these are insufficiently sound and heat-insulated even with precise manufacturing. The insulation is usually achieved by arranged brush strips. Thus, it is known from EP 1 273 749 A2 to introduce brush strips in sliding grooves of the ceiling profile, which at the same time bring about a lateral guidance of the wing. This is where the present invention begins. The invention is based on the object to provide a sliding sash system, which has an improved sound and heat insulation in the closed state. According to the invention, this object is achieved by a sliding leaf system with the features of the characterizing part of patent claim 1.

With the invention, a sliding wing system is provided, which has an improved sound and heat insulation in the closed state. Characterized in that at least one sealing strip displaceable from one to the wing Assembled housing is housed and is connected to means for controlled partial deployment of the sealing strip from the housing in the closed position of the wing, a good sealing of the sliding leaf is effected in the closed state, wherein the sealing strips are retracted in the non-closed system state, which is a hindrance of sliding and pivoting movements in the handling of the individual wings is prevented.

In a further development of the invention, the means for controlled deployment comprise a displaceably arranged or pivotably arranged actuating element, which is preferably mechanically connected to the sealing strip and which is prestressed via an arranged spring element in the direction of a first actuation position "sealing strip retracted." The actuating element is preferably arranged in this way in that, when the blade is positioned on its side facing the actuating element, it assumes a first actuation state "sealing strip extended" on an abutment against impact, thereby ensuring that the sealing effect is achieved by extending the sealing strips only when the closed system state is established. Operation of the actuator is ensured that the sealing strip is retracted, so that obstruction of sliding or folding operations is avoided.

In a further embodiment of the invention, the actuating element is formed by a displaceable guided in the direction of displacement of the wing push rod. As a result, an operation when merging the wings on impact effect, as is typical in sliding sash systems.

In a development of the invention, the push rod has an end face inclined transversely to the wing surface. As a result, an actuation of the bolt is also possible when closing the last wing of a sliding and Drehflügelelsys- system, in which the wing is brought by a pivoting movement in abutment with the adjacent wing. In this case, the wing slides along the inclined surface of the push rod, whereby it is actuated. In an alternative embodiment of the invention, the actuating element can also be formed by a hinged at an acute angle to the wing, pivotally mounted lever. This lever is pivoted by applying a wing in shock to an adjacent wing or a stop. This pivotal movement can then be mechanically transformed into a translatory movement.

In a further embodiment of the invention, the means for controlled deployment comprise a mechanism which is designed such that a transformation of a force achieved by the actuator, acting in the sliding direction of the wing horizontal force is achieved in a substantially orthogonal force acting on the sealing strip. As a result, a robust system can be achieved, wherein the typically horizontal forces that is introduced for closing the sliding sash system by moving the individual wings are used to extend the sealing strips.

In a further development of the invention, the mechanism comprises at least one leaf spring, which is arranged such that a compression of the leaf spring is achieved by the actuating element. By this compression of the leaf spring, an expansion is generated in the direction of the sealing strip, whereby the transformation of the force is achieved. In this case, the biasing force of the leaf spring can be used at the same time for biasing the actuating element.

In a development of the invention, the housing receiving the sealing strip is part of a frame profile of a wing. As a result, an integrated sealing system is effected. In this case, the frame profile is designed such that it has a sealing strip receiving chamber into which the sealing strip can be inserted. In a further embodiment of the invention is on at least one wing, preferably arranged on all wings both bottom side, and the ceiling side slidably received by a housing sealing strip. As a result, an increased sound and heat sealing of the sliding sash system is achieved.

In a further development of the invention, the sealing strip is at least provided with a sealing element which is releasably connected to the sealing strip. As a result, a simple replacement of the sealing element is made possible during wear, without the complete sealing strip must be replaced.

In an embodiment of the invention, at least two wings are pivotally connected to one another, at least one actuating element being arranged on its side of at least one wing facing the pivot connection. As a result, a folding system is achieved, which allows an automatic sealing of all wings when unfolding, whereas an automatic retraction of the sealing strips is achieved when folding the wings.

The invention further provides a frame profile with a chamber for receiving a sealing strip according to claim 13. The integrated sealing strip with actuating mechanism, a compact automatic sealing system for the respective wings of a Schiebeflügelsys- system is achieved.

Other developments and refinements of the invention are specified in the remaining subclaims. An embodiment of the invention is illustrated in the drawings and will be described in detail below. Show it:

Figure 1 is a schematic representation of a folding-sash wing system a) in a first opening state;

b) in a second opening state;

FIG. 2 shows the detailed representation of a bottom-side section of a pair of wings of the folding-sash wing system from FIG. 1

a) in a first folding angle;

b) in a second folding angle; Figure 3 is a schematic representation of the arranged in a housing sealing strip of the folding-sash wing system of Figure 1;

Figure 4 shows the representation of the sealing strip of Figure 3 in the view from the front;

Figure 5 is the schematic representation of the arranged in the housing

Sealing strip according to Figure 3 in partial section in different operating states a) to e);

Figure 6 is a schematic representation of a folding-sash wing system a) in the open position;

b) in closed position;

Figure 7 is a schematic representation of a sliding and rotary wing system

a) in the open position;

b) when closing the last wing;

Figure 8 is a schematic representation of a sliding sash system

a) in the open position;

b) in closed position;

FIG. 9 shows the schematic illustration of detail detail "A" of FIGS. 7 and 8;

Figure 10 is a schematic representation of the bottom frame profile of two wings of a sliding sash system

a) in the open position;

b) in closed position;

c) in longitudinal section A-A;

Figure 1 1, the schematic representation of the frame profile according to FIG

10 in cross section

a) with retracted sealing strip and bottom rail;

b) with extended sealing strip and bottom rail;

c) with retracted sealing strip without bottom rail; d) with extended sealing strip without bottom rail;

Figure 12 is a schematic representation of the detailed view of an actuating mechanism of the sealing strip of a horizontal sliding wall system (HSW). The sliding and rotary sash system chosen as an exemplary embodiment consists essentially of a floor rail profile 1, a cover rail profile 2 and a number of wings 3, which are guided in a known manner via slides (not shown) in the floor rail profile 1. On the ceiling side, the wings 3 are guided over a guide cylinder (not shown) in the ceiling rail profile 2. The basic structure of such a sliding and rotary wing system is described, for example, in EP 2 924 213 A1. The wings 3 are each formed from a disc member 31 which is circumferentially bordered with frame profiles 32. On the bottom side, an attachment profile 4 with a large U-shaped cross section is attached to the frame profile of the wings, which receives a sealing strip 5. The attachment profile 4 with arranged sealing strip 5 is shown in detail in the illustrations according to FIG. The attachment profile 4 is substantially U-shaped. Inside, a push rod 6 is longitudinally displaceably mounted in the attachment section 4, which is connected at the end to a leaf spring 7. The push rod 6 opposite end of the leaf spring 7 is fixed in the attachment profile 4. At its end opposite the leaf spring 7, the push rod 6 is provided with a substantially parallelepiped-shaped actuating piece 61, the width of which corresponds essentially to the distance between the two opposite limbs of the U-shaped attachment profile 4. The actuating piece 61 is also guided displaceably within the attachment profile 4 and, in the non-actuated state, protrudes from the attachment profile 4 at the front. In the exemplary embodiment, the actuating piece 61 is provided at its free end face with an end face 62 inclined transversely to the wing face.

The sealing strip 5 is formed substantially in the manner of an H-profile. At one end of the H-shaped cross section, two inwardly cantilevered webs 51 are integrally formed at the ends, whereby a longitudinal slot is limited. In this longitudinal slot, a sealing element 52 is inserted, to which a mushroom web 53 is integrally formed. The webs 51 of the sealing strip 5 engage in the undercut of the mushroom web 53, whereby the Seal member 52 is positively connected to the sealing strip 5. In the exemplary embodiment, the sealing element 52 has a hollow-cylindrical cross-section and is made of rubber. Alternatively, the sealing member 52 may be formed of other elastic materials suitable for sealing.

On its side opposite the sealing element 52, a transverse axis 55 is provided between the legs 54 of the sealing strip 5. The leaf spring 7 is guided between the legs 54 of the sealing strip 5. The leaf spring 7 is once wound around the axis 55 of the sealing strip 5. The width of the sealing strip 5 substantially corresponds to the distance between the legs of the U-shaped attachment profile 4, in which the sealing strip 5 is mounted vertically displaceable. The push rod 6 is biased by the leaf spring 7, wherein the actuating piece 61 protrudes frontally from the attachment profile 4. The sealing strip 5 is held on the leaf spring 7 in the retracted home position within the attachment profile 4. Upon actuation of the actuating piece 61, the push rod 6 is pushed against the leaf spring 7, which is compressed, whereby the connected to the leaf spring 7 axis 55 of the sealing strip 5 is moved out of the attachment profile 4. After release of the actuating piece 61, the push rod 6 is moved back by the leaf spring 7 back to its original position, whereby at the same time the sealing strip 5 is spent within the attachment profile 4 in its initial position.

In the exemplary embodiment according to FIG. 6, the sliding leaf system is designed as a folding sliding leaf system. Each wing is provided on the bottom side with a sealing strip 5, which is arranged as described above in a header section 4. When unfolding the individual wings an actuating piece 61 is inserted into the attachment section 4 between each two wings, whereby the sealing strip 5 is pushed out via the leaf spring 7 from the attachment section 4 against the ground, whereby the seal is achieved. When the wing assembly is folded in, the actuating elements bridge 61 respectively released, whereby the individual sealing strips 5 are retracted into the associated attachment profiles 4.

FIG. 7 shows a sliding and rotary-wing system. Here, the individual wings are moved after pivoting along the ceiling profile until they strike the front side of an adjacent wing. Again, the individual wings 3 are each provided with a arranged in a header profile 4 sealing strip 5. When striking a wing, the respective actuating piece 61 is in turn pressed into the attachment profile 4, whereby a deformation of the leaf spring 7 takes place via the push rod 6, whereby a pressing out of the sealing strip 5 is effected from the attachment profile 4. When swinging the last wing this slides along the inclined end face 62 of the actuating piece 61, whereby this in turn is pressed into the attachment profile 4, whereby a retraction of the sealing strip 5 is achieved from the attachment profile 4.

In the embodiment according to FIG. 10, no attachment profile is present. Rather, the housing of the sealing strip 5 is integrated in the frame profile 32 of the respective wing 3. In this case, the frame profile 32 has a chamber 33 with a substantially U-shaped cross section, in which in the manner described above via a push rod 6 and a leaf spring 7 movable sealing strip 5 is introduced. In the exemplary embodiment according to FIG. 11, two oppositely arranged chambers 33 are present in the frame profile 32, so that either inside, outside or also inside and outside the insertion of a sealing strip 5 in the manner described above is made possible.

The sliding leaf system according to the invention can also be designed in the form of a horizontal sliding wall system. Here, the individual wings are guided in a ceiling rail; Guide rails in the floor are usually not available. For secure locking of the wings with closed sliding wall vertically displaceable locking bolts are on the wings arranged, which are insertable into associated bores introduced into the ground.

As an alternative to the above-described actuation of the sealing strip via a horizontally projecting actuating piece, which is actuated when a wing abuts an adjacent wing or a wall stop, an actuation of the sealing strip on the locking bolt can be provided here. FIG. 12 shows such an actuating mechanism, which will be described below:

In the frame section 32 of the wing 3, a locking bolt 8 is guided vertically displaceable and connected to a guided externally on the wing 3 slide 9, via which the locking pin 8 is displaceable. Parallel to the locking bolt 8, an actuating pin 81 is arranged, which is connected via a transverse pin 82 with the locking pin 8. The actuating piece 61 is arranged completely within the frame profile 32 and, as described above, provided on its front side with an end face 62 inclined transversely to the wing surface. In the retracted state of the locking bolt 8, the actuating pin 81, as shown in Figure 12, at an upper portion of the inclined end face 62 of the actuating piece 61 at. In this position, the sealing strip 5 is in the retracted state.

If the locking pin 8 is extended over the slider 9, at the same time the voltage applied to the inclined end face 62 of the actuating piece 61 actuating pin is moved vertically downward, whereby the actuating piece 61 is moved horizontally to the side. As a result, as described above, the push rod 6 connected to the actuating piece 61 is moved, as a result of which the sealing strip 5 is extended beyond the leaf spring 7 (not shown in FIG. 12). If the locking bolt 8 is subsequently retracted via the slide 9, the actuating piece 61 connected to the push rod 6 is moved back into its original position via the restoring force of the leaf spring 7 and the sealing strip 5 is retracted.

Claims

claims

Sliding wing system, in particular folding-sliding or sliding and rotary wing system comprising a ceiling rail profile (2) and / or a floor rail profile (1), in which at least two each with at least one cover-side and a bottom-side frame profile (32) provided wings (3) displaceable at least one sealing strip (5) is arranged along at least one side of at least one wing (3), characterized in that at least one sealing strip (5) is slidably received by a housing arranged on the wing (3) and with means for controlled partial deployment of the sealing strip (5) from the housing in the closed position of the wing (3) is connected.

Sliding wing system according to claim 1, characterized in that the means for controlled deployment comprise a displaceable or pivotally mounted actuating element, which is preferably mechanically connected to the sealing strip (5) and which is biased via an arranged spring element in the direction of a first operating position "sealing strip retracted" ,

Sliding wing system according to claim 1 or 2, characterized in that the actuating element is arranged such that when it engages the wing (3) on its side facing the actuating element on a stop in shock a first operating state "sealing strip extended" occupies.

4. sash wing system according to claim 2 or 3, characterized in that the actuating element is formed by a sliding in the direction of the wing (3) guided push rod (6).

5. sash wing system according to claim 4, characterized in that the push rod (6) has a direction transverse to the wing surface inclined end face (62).

6. sash wing system according to claim 2 or 3, characterized in that the actuating element is formed by an employee at an acute angle to the wing, pivotally mounted lever.

7. sash wing system according to one of claims 2 to 6, characterized in that the ittelte for controlled deployment comprise a mechanism which is designed such that a transformation of an achieved by the actuator in the sliding direction of the wing (3) acting horizontal force in one substantially orthogonal to the sealing strip (5) acting force is achieved.

8. sash wing system according to claim 7, characterized in that the mechanism comprises at least one leaf spring (7) which is arranged such that a compression of the leaf spring (7) can be achieved by the actuating element.

9. sliding door system according to one of the preceding claims,

characterized in that the sealing strip (5) receiving the housing part of a frame profile (32) of a wing (3).

10. sash wing system according to one of the preceding claims, characterized in that on at least one wing (3), preferably on all wings (3) both bottom side, and the cover side a slidably received by a housing sealing strip (5) is arranged.

1 1. Sliding wing system according to one of the preceding claims,

characterized in that the sealing strip (5) at least with a nem sealing element (52) is provided which is releasably connected to the sealing strip (5).

12. sash wing system according to one of the preceding claims, characterized in that at least two wings (3) are pivotally connected to each other, wherein at least one actuating element on its side facing the pivotal connection of at least one wing (3) is arranged.

13. Frame profile for receiving a disc element for a wing (3) for use in a sliding sash system according to one of the preceding claims, characterized in that the frame profile (32) has at least one chamber (33) which is provided with a longitudinal slot and in the a sealing strip (5) is displaceably arranged in the direction of the longitudinal slot via a mechanism, wherein the mechanism comprises a push rod (6) displaceable via an actuating element, which is connected to a leaf spring (7), via which leaf spring (7) the displacement can be achieved ,

14. Frame profile according to claim 13, characterized in that at least one receptacle for a carriage and / or a guide cylinder is arranged.