EP2400099B1 - Thermally insulating leaf assembly - Google Patents

Description

The invention relates to thermally insulating door or window sash systems.

Thermally insulating wing systems are known per se.

For example, the shows DE 10 2007 008 345 A1 a frame device of a wing with an outer, first and one of these pivotally supported, second frame. The second frame has an inner and an outer shell, which may be made of aluminum and are assembled together via insulating ribs to form a frame. The insulating webs hold the shells at a distance from one another and, in conjunction with the thus formed cavities, realize the thermal insulation. However, it remains unclear how the thermal insulation should occur between the two frames.

The invention has for its object to provide an improved thermal insulation wing system.

This object is solved by the subject matter of claim 1. Advantageous developments of the invention are specified in the subclaims.

A wing system according to the invention is set up to thermally isolate two spaces in the area of the wing from one another in at least one state. In the context of the invention, thermally isolating means a limited or full-scale, ie practically without heat loss realized thermal separation of two rooms from each other or a thermal insulation or thermal insulation effect between these two rooms. On the other hand, the system according to the invention has a thermally insulating wing and a with respect to the thermal insulation of the two spaces from each other with the wing cooperating counter element. Furthermore, the system has at least one first sealing element with at least one first sealing section and at least one second sealing element with at least one second sealing section. These thus at least two sealing portions are formed or arranged in at least one predetermined relative position of the counter element to the wing so that they alone or in combination with the wing and / or the counter element thermally insulating completely enclose at least one cavity, thus forming in the latter case with a respective portion of a partial or complete border of this cavity. This results in the direction of at least one to the other space seen a continuous arrangement of thermally insulating elements without intermediate, good heat conducting areas that could adversely affect the thermal insulation effect as a thermal bridge. Due to the invention, the thermally insulating cavity does not need to be formed within a frame profile of the wing; it can be formed outside of the frame profile and thus easily bridge gaps or gaps between the wing and counter element thermally insulating. As a result, this thermal insulation is universally applicable to many wing systems.

This at least one cavity is preferably provided with a filling of a poorly heat-conducting material. Suitable material may be, for example, polystyrene or compressed sealing tape.

At least one of these sealing portions is preferably at a first poor heat conductive portion of the mating member or the wing sealingly. Ie. the physical contact leads to the thermal insulation effect. In addition or as an alternative, one of the sealing sections can form a labyrinth seal with this section of the counter element or of the wing. Thus, the sealing portions with a respective portion of the wing or counter element form a partial or complete border of the cavity D. h. a physical contact between the sealing portion and the corresponding portion of the wing or counter-element is not necessarily necessary, which has a lower wear result, if the sealing elements are arranged to be movable relative to each other.

The aforementioned border preferably contacts the thermally insulating sections of the counter element and of the wing. Ie. the edge of the cavity is in the case visually and functionally in the thermally insulating portions of the wing on the one hand and the counter-element on the other. This prevents that between the wing, counter element and the edge of the cavity creates a gap that could form a thermal bridge. This is a very effective thermal insulation for the gap between the wing and counter element realized with very simple means. Since the sealing elements of both the wing and the counter element contribute to the formation of the thermally insulating cavity acting, they can be the same or similar formed at least in the region of the cavity, which helps reduce the cost.

Alternatively or additionally, at least the wing to the counter element can be relatively movable, preferably displaceable, arranged. Ie. the Counter-element may be, for example, a wall along which the wing moves, for example in the form of a sliding door leaf.

Preferably, the counter element is formed thermally insulating. This makes it possible, despite existing distances between the wing and the counter element to realize a "continuous" thermal insulation effect of the sealing portions or the cavity for thermally insulated or insulating formed counter element. This results in a virtually entire thermally insulating section, whereby the thermal insulation effect is improved overall.

The sealing sections preferably form a complete border of the cavity in said at least one relative position relative to one another. Wing and counter element itself are therefore not involved in the formation of the cavity. This offers the possibility to optimize only the sealing sections with regard to the sealing and thus thermally insulating effect; The wing and counter element itself can be optimized for other criteria such as stability.

Preferably, at least one of the sealing portions is formed elastically deformable. It has a free end and forms in the at least one relative position part of the border of said cavity. The elastic deformability makes it possible to bias the sealing portions in this relative position in the direction out of the sealing position, for example, to press against each other and thus bias in the direction away from each other. Because of this bias, the sealing portions press in the direction of sealing position, so that the sealing effect and thus the thermal insulation effect reinforced or better ensured. Ie. Even if wing and counter element move a little out of the predetermined relative position out, the thermal insulation effect be further maintained, which improves the robustness of the wing system in terms of thermal insulation effect.

The counter element may be formed, for example, as part of a room, in particular floor, wall or ceiling, as a guide rail, as a frame or as a wing, in particular sliding sash or fixed wing. The invention is thus universally applicable to systems with at least one preferably movable wing.

Preferably, the sealing portion of at least one of the sealing elements on at least two portions which are formed elastically deformable. They also have a predetermined distance from each other and are fixedly attached to a mounting portion of this at least one sealing element. They also have free ends, in the region of which the at least two sealing elements in the aforementioned, at least one relative position biased against the counter element, abut in any case sealingly. By this configuration, the aforementioned cavity between the above-mentioned sealing portion, the attached thereto sealing elements and the other part is formed, against which the free ends of the sealing elements. Ie. this other part forms in the region of the contact of the free ends and in between a part of the border of this cavity. This allows the use of similarly trained sealing elements both on the wing and on the counter element. This has the advantage that more identical parts, in this case in the form of sealing elements, can be used.

At least one of the sealing portions is preferably formed by means of a brush seal or a sealing lip, which are widely used and therefore inexpensive to produce.

The wing is preferably designed to be movable along a travel path. It has a first attachment portion, on which the at least one first sealing element is fixedly mounted. The counter element in turn has a second attachment portion to which the at least one second sealing element is fixedly mounted. The cavity is or is arranged or formed in the aforementioned, at least one relative position between the mutually facing sides of the movable wing and the counter-element. With this design, a very simple and effective thermal insulation device is formed, which thermally insulated the gap between the wing and counter element and thus the aforementioned two spaces from each other.

The system according to the invention can be designed, for example, as a single-leaf or multi-leaf sliding, folding, curved sliding, circular sliding or telescopic door system.

Further features and advantages of the invention will become apparent from the following description of preferred embodiments.

Figur 1

eine Flügelanlage gemäß einer ersten Ausführungsform der Erfindung im Schnitt in drei Varianten,

Figur 2

eine Flügelanlage gemäß einer zweiten Ausführungsform der Erfindung,

Figur 3

eine Flügelanlage gemäß einer dritten Ausführungsform der Erfindung im Schnitt in zwei Varianten und

Figur 4

eine Flügelanlage gemäß einer vierten Ausführungsform der Erfindung im Schnitt.

Show it:

FIG. 1

a wing system according to a first embodiment of the invention in section in three variants,

FIG. 2

a wing system according to a second embodiment of the invention,

FIG. 3

a wing system according to a third embodiment of the invention in section in two variants and

FIG. 4

a wing system according to a fourth embodiment of the invention in section.

FIG. 1 a shows a wing system 1 according to a first embodiment of the invention in section. The section plane runs along the leaf plane of Figure 1 a , ie parallel to the yz coordinate plane. The wing system 1 is exemplarily designed as a sliding door system, which has a drive 40.

In the example shown, the drive 40 is a sliding-door drive and comprises by way of example a motor 41 which is rotationally connected to a deflection roller 42, around which an endless traction means 43 is placed. With the traction means 43 a wing suspension 44 is here exemplarily in the form of a carriage operatively coupled in a known manner. On the carriage 44, at least one roller 45 is freely rotatably mounted, which also rolls in a known manner on a running rail 46 of the wing suspension 44. On the wing suspension 44, a wing is also suspended by way of example in the form of a sliding leaf 10 also in a known manner. The sliding leaf 10 is formed thermally insulating. Ie. the sliding leaf 10 forms a thermal separation between two spaces 8, 9, here right and left side of the sliding leaf 10th

The drive 40 or its components and preferably also the running rail 46 are attached directly or indirectly to a drive profile 2. At the in FIG. 1 A right side is followed by the drive profile 2 a Abdeckblende 3, which covers the drive 40 to the outside in the direction of space 9 optically. At the side facing away from the cover panel 3, the drive profile 2 is suspended in a support section 20 in the example shown. Preferably, the drive profile 40 is also particularly secured by screws 4 on the support section 20.

The support profile 20 is preferably formed thermally insulating. For this purpose, the support section 20 has two profile halves 21, between which insulating webs 22 are arranged so that a cavity is formed between the profiles 21, which acts thermally insulating.

Below the profile 20, a frame profile 23 is attached to this. The frame profile 23 is also formed thermally insulating. Ie. it has two profile halves 24, between which insulating ribs 25 are arranged. On the underside of the frame profile 23, a sealing profile 30 is inserted. For this purpose, each profile half 24 has respective receiving grooves 26 into which the sealing profile 30 with associated insertion projections 31 is preferably inserted in a clamping manner.

In order to conceal the sealing profile 30 optically, a cover panel 80 is additionally arranged here on the underside of the sealing profile 30. The cover panel 80 is connected via an insertion projection 81 and a receiving groove 82 with a corresponding receiving groove 27 and a corresponding insertion projection 32 of the frame profile 23 and the sealing profile 30 into engagement and is fixedly attached to the left profile half 24 and the sealing profile 30.

The sliding leaf 10 is exemplified as a thermally insulating, frame-based glass wing. Ie. here there are two glass panes 12, which are held at a distance from one another by means of a spacer 13 which is preferably formed circumferentially and which is made of a material which is poorly or non-conducting heat. As a result, an unspecified cavity is formed between the glass sheets 12, which is typically filled with air or possibly is vacuumed. This results in an unspecified thermal insulating glass panel. The glass panel is in the example shown via a clamping profile 14 and a clamping gasket 15 clamped in a frame section 11. Clamping profile 14, clamping seal 15 and frame profile 11 are preferably formed circumferentially. The arrangement thus formed forms the framework for the arrangement of glass panes 12 and spacers 13.

The Rahmenpröfil 11 is similar to the frame profile 23 is formed. Ie. It has two profile halves 16, between which and in the insulating bars 17 are fixed in place. By this arrangement, the right half of the sliding leaf 10, formed by the respective profile half 16, the clamping profile 14 and the clamping gasket 15 and the respective glass pane 12, thermally insulated from each other, so that a total thermally insulating sliding leaf 10 is formed.

Due to the necessary stability for holding the arrangement of glass panes 12 and spacers 13, the profile halves 16 are formed very stable. Typically, such a material is profiled aluminum. However, this has the disadvantage that the profile halves 16 conduct heat well and thus do not act thermally insulating. In order nevertheless to achieve a reasonable thermal insulation effect, in particular the aforementioned sealing profile 30 is provided.

However, thermal insulation is not possible or only with considerable effort in the wing system 1 due to the movements of the wing suspension in the area.

According to the invention, therefore, the sealing profile 30 is provided. It realized a thermal insulation of the rooms 8, 9 from each other in an area between the frame sections 11, 23 here left side of the sliding wing 10th D. h. The thermal insulation effect does not arise in the wing suspension, which has the advantage that for the thermal Insulation provided elements do not protrude in the travel of the wing suspension; The result is a local decoupling of wing suspension and responsible for this area thermal insulation.

The sealing profile 30 has, on a side facing the sliding leaf 10, at least two sealing sections, for example in the form of brush seals 33, which are fixed in place in the sealing profile 30. The arrangement is such that the brush seals 33 are pressed with a predetermined amount against the frame profile 11 of the sliding leaf 10. The brush seals 33, the other sealing profile 30 and the left profile half 16 enclose a thermally insulating cavity 5, seen at least in cross section, completely.

The here lower brush seal 33 abuts against the clamping seal 15. Thus, the left profile half 21 of the support section 20 via the left profile half 24 of the frame profile 23, the Abdeckblende 80, the sealing profile 30, the lower brush seal 33 and the terminal seal 15 in the here left glass 12 over, there is a virtual left the space eighth facing "wall". The "wall" facing the space 9 is formed by means of the right profile half 21, the sealing profile 30, the upper brush seal 33, the wing suspension 44, the clamping profile 14 and the right-hand glass pane 12. Both "walls" are due to the existing between them cavities with therein or adjacently arranged elements 15, 22, 25, 30, 33 of poor or no heat-conducting material thermally insulated from each other. Furthermore, the sealing profile 30 by way of example has an arcuate sealing lip 34 which is directed upwards and in the direction of the sliding leaf 10 and has a free end.

The embodiment according to FIG. 1 a provides a simple and effective way, the spaces 8, 9 in the suspension area of the sliding sash 10 thermally isolate from each other. Thereby, the invention can move the thermal insulation in areas where there are no obstacles, for example, due to the wing suspension 44.

Figure 1 b shows a modification of the sliding door system 1 of FIG. 1 a. As can be seen, the frame profile 23 is missing here. Instead, the sealing profile 30 is inserted into the carrier profile 20.

The sealing profile 30 here lacks the sealing lip 34, and it has only a brush seal 33. The brush seal 33 is pivoted out of the sealing system with the sliding leaf 10, in which the brushes of the seal 33 are aligned substantially horizontally.

The sealing profile 30 is preferably at the lower insulating web 22 sealingly. The cavity 5 for thermal insulation is substantially enclosed by the right profile half 21, the sealing profile 30 and an intermediate element 140. The intermediate element 140 is arranged by means of its fastening portion 141 both on the frame profile 11 of the sliding leaf 10 and on the wing suspension 44. It also has a sealing web 142, which is designed as an example in the direction of the wing suspension 44 extending projection. Corresponding to the sealing web 142 is on the right profile half 21, a projection 21 a formed on the free, the sliding wing 10 directed towards the end a sealing projection 21 b is formed, which is spaced and formed substantially parallel to the sealing web 142, so that this profile half 21st surrounding the sealing ridge 142. This creates a kind of labyrinth seal in this area. In order to reinforce the sealing effect, a sealing element is used here in the form of a hose seal 28, which may abut the sealing web 142, as an example in the sealing web 21b.

As can be seen, the hose seal 28 here at a distance to the corresponding element 140 in a normal state so to speak. If the sliding sash is pressed out of the normal state, for example due to wind load to the right, ie in the -z coordinate direction, it may happen that the brush seal 33 is lifted off the sealing web 142 and thus its sealing effect is canceled. The distance of the hose seal 28 to the sealing web 142 in the normal state is now dimensioned such that the hose seal 28 abuts the sealing web 142 at least in a sealing manner as soon as the brush seal 142 no longer sealingly abuts the sealing web 142. Thus, a kind of labyrinth seal can now arise in the region of the brush seal 33.

Figure 1c shows another modification of the sliding door system 1 of FIG. 1a , Here is the fact that the upper end of the sliding leaf 10 is higher than the lower end of the support section 20 and the Abdeckblende 80th D. h., Seen in Begehungsrichtung, cover support section 20 and sliding sash 10 to each other in part. The sealing profile 30 is as in Figure 1 b educated. Since here the intermediate element 140 is missing, the distance to be bridged by the brush seal 33 is greater, which is why the brushes of this seal 33 are extended.

The sealing profile 30 is applied to a cover 47 made of poor heat conductive material sealingly. The cover member 47 is part of the wing suspension 44. The cavity 5 is thus enclosed by the sealing profile 30, the right profile half 21 and the cover 47 and thus can cause the thermal insulation effect.

FIG. 2a shows a wing system 1 according to a second embodiment of the invention in section from above with respect to FIG. 1 , ie parallel to the xz coordinate plane. As you can see, this wing system is 1 around a double-wing sliding sash system. Ie. There are two slidable sliding panels 10, which in the example shown each have thermally insulated frame profiles 11.

In order to achieve a thermal insulation in the region of the mutually facing end faces of the sliding leaf 10, sealing profiles 6 are arranged on these end faces. These are pressed in the illustrated closed state of the wing system 1 against each other such that they rest sealingly against each other. Each frame section 11 in turn has two profile halves 16, between which corresponding insulating webs 17 are arranged.

The respective arrangement, formed from glass sheets 12 and arranged therebetween spacers 13, thus again represents each a thermally insulating glass panel, which is clamped in each case via clamping gasket 15 and clamping profile 14 in the respective frame section 11 and thus fixedly mounted. The in FIG. 2a Right sliding sash 10 moves in its opening movement in the + x coordinate direction along a fixed wing 60 arranged parallel thereto.

The fixed wing 60 is formed similar to the sliding leaves 10. It comprises two glass panes 61 which are arranged at a distance from one another by means of spacers 62 or a peripherally formed spacer 62 and thus form a thermally insulating glass panel. This glass panel is clamped by means of the clamping gasket (s) 63 and clamping profile (s) 64 in a frame profile 65 of the fixed wing 60 similar to the frame profile 11.

The frame profile 65 is advantageously formed analogous to the frame profile 11. This increases the number of usable common parts and thus keeps costs low.

Each frame profile 65 comprises two profile halves 66, between which again insulating ribs 67 are used, resulting in a thermally insulating frame for the fixed wing 60.

By way of example, the fixed wing 60 adjoins the right-hand side of a room element 7 designed as a wall. In order to thermally isolate this area as well, a frame profile 70 is mounted on the wall by way of example, which has two profile halves 71, which are separated from one another by means of insulating webs 72 and thus are thermally insulating.

This in FIG. 2a Right frame profile 65 is in the frame profile 70 sealing, preferably clamping, used. This frame profile 65 is exemplified in cross section as the frame profiles 11 formed on the mutually facing end sides of the sliding leaf 10.

On the left side of the fixed wing 60, a frame profile 65 is also arranged, which in cross section exemplarily as the frame section 20 according to FIG. 1 is trained. Ie. it has receiving grooves 68 into which a sealing profile 30 is inserted. At the left side of the sealing profile 30, a cover panel 80 is again attached and visually obscures this frontally mounted on the fixed wing 60 sealing arrangement.

The right frame section 11 of the right sliding leaf 10 is also exemplified in cross section as the frame profile 20 is formed. Ie. it has receiving grooves 18 into which a sealing profile 50 is inserted. For this purpose, the sealing profile 50 with the receiving grooves 18 corresponding Einsetzvorsprünge 51, with which the sealing profile 50 is preferably inserted by clamping into the frame section 11.

Furthermore, the sealing profile 50 comprises a sealing lip 52, which is preferably identical or similar to the sealing lip 34 of the sealing profile 30 is formed. The sealing lip 52 is bent in the direction of the sliding wing 10 away. The sealing lip 34, however, is bent on ebenjenen sliding sash 10. In the closed position of the sliding leaf 10, the sealing lips 34, 52 thus lie against each other with their mutually curved away and facing outer sides. Advantageously, this is done in such a way that the sealing lips 34, 52 push each other away. As a result, a secure sealing engagement of the sealing lips 34, 52 ensures each other, whereby the thermal insulation effect is ensured. The sealing lips 34, 52 have the advantage that only very small forces are required on the sliding leaf 10, the sealing lips 34, 52 sealingly abutment into abutment, so to achieve the Andichtwirkung invention.

Furthermore, the sealing profile 30 comprises a sealing web 35, which conforms in the example shown to the frame profile 65. The sealing ridge 35 rests with its right-hand end on the left-hand clamping profile 64 or on the lower glass pane 61, that is, a poorly heat-conducting or thermally insulating part. This prevents the sealing profile 30, that heat transfers to the usually metallic frame profile 66, and thus improves the thermal insulation effect of the wing system 1 in this area.

At the sealing ridge 35, a sealing projection 36 is formed on a free end by way of example, which extends in the direction of the sealing profile 50. In the closed position shown here are sealing projection 36 and a so corresponding sealing web 53 of the sealing profile 50 preferably biased to each other, so that between sealing lips 34, 52, sealing webs 36, 53 and sealing projection 36 in turn a thermally insulating cavity 5 is formed. Ie. the sealing profiles 30, 50 alone realize the cavity 5. The sealing profiles 30, 50 are typically formed from a poorly heat-conducting or even insulating material, such as plastic. As a result, despite contact of the sealing profiles 30, 50 with each other, the aforementioned thermal insulation effect.

With the above-described arrangement, as in the first embodiment, virtual, thermally insulated "walls" again arise.

In addition, the sealing profile 30 preferably again comprises brush seals 33. The brush seals 33, in conjunction with a non-designated, the brush seals 33 connecting wall portion of the sealing profile 30 and the brush seals 33 connecting wall portion of the upper profile half 16 of the frame profile 11, against which the brush seals 33 (currently), a complete border of a second cavity 5th

FIG. 2b shows the wing system 1 of FIG. 2a with regard to a bottom-side guidance of the in FIG. 2a right sliding wing 10 along its travel.

For this purpose, this sliding leaf 10 has a combined guide and sealing profile 90, which is inserted in the example shown in a bottom-side frame section 11 of the sliding leaf 10. Einsetzvorsprünge 91 of the profile 90 with corresponding grooves 19 of the frame profile 11 and of its profile halves 16 are engaged. The profile 90 also has an in the direction of a space element formed as a floor 7 facing groove-like recess 92 which extends along the path of movement of the sliding leaf 10.

Since this sliding leaf 10 is moved past the fixed wing 60, the bottom-side guide of the sliding leaf 10 is preferably realized by means of the fixed wing 60. For this purpose, a bottom guide 100 is provided on the bottom-side frame section 65 of the fixed wing 60 here on a side facing the sliding leaf 10. The floor guide 100 comprises an angled holder 101, which is fastened to a side of the profile half 66, which likewise faces the sliding leaf 10, for example by means of screwing. The holder 101 passes under the sliding sash 10 and has a predetermined minimum distance to this. As a result, the holder 101 does not hinder the movement of the sliding leaf 10. In the region of the recess 92 of the profile 90, a slide or guide piece 102 is attached or formed on the holder 101. The sliding or guide piece 102 extends from the holder 101 in the direction of profile 90 into its recess 92 and is received in this guided. Thus, due to the engagement of the slide or guide piece 102 with the recess 92 and the fixed blade 60, the bottom guide prevents unwanted movements of the sliding leaf 10 in the ± z coordinate direction.

In order to achieve a thermal insulation effect in the area of the floor guide 100, in turn brush seals 93 are provided, which in turn completely enclose a thermally insulating cavity 5, at least in the cross section shown here, in conjunction with the profile 90 and a room element 7 formed here as a base. The flexible brush seals 93 have the advantage that the holder 101 can move under the left brush seal 93 by pushing away individual brushes and still the thermal insulation effect is maintained.

Ie. the brush seals 93 act analogous to the brush seals 33 in terms of thermal insulation.

The fixed wing 60 includes at the bottom of the frame profile 65 shown here, a bottom profile 110 of a poor or not at all heat-conducting material. The bottom profile 110 is thermally sealing at the bottom 7 and closes with this again cavities 5 a. The bottom profile 110 is latched or clipped by way of example by means of detents 111 in the frame profile 65.

FIG. 3a shows a wing system 1 according to a third embodiment of the invention in the cut and again in section from above. It differs from the second embodiment in that the sealing profile 30 sealing ridge 35 and sealing projection 36 accounts and the sealing profile 50 of the sealing ridge 53 is omitted. Instead, a cover panel 120 is placed on the sealing profile 50. The cover panel 120 is mounted in an analogous manner on the sealing profile 50 and on the lower profile half 16 as the cover panel 80 on the sealing profile 30 and the upper profile half 66. On the cover panel 120, a projection 121 is formed, which initially extends in the direction of the fixed wing 60 and bent in the vicinity of the fixed wing 60 in the direction of sealing profile 30 such that it is arranged to the fixed wing 60 at a distance. Correspondingly, the lower profile half 66 likewise comprises a projection 69, which initially extends in the direction of the sliding leaf 10 and bends in the direction of the cover panel 120 in a space between the bent portion of the projection 121 and the sealing lips 34, 52. In this case, the projections 69, 121 in conjunction with the abutting sealing lips 34, 52 form a kind of labyrinth seal. Here are three cavities 5 are formed. The sealing profile 50 is located on the right insulating web 17.

In FIG. 3b is one too FIG. 3a Modified Appendix 1 shown. As can be seen, the sealing web 69 is modified by way of example. He has in the region of its free end an unspecified recording for an additional seal exemplified in the form of the hose seal 28. The hose seal 28 may have a predetermined distance to the opposite, corresponding and bent portion of the sealing web 121 or preferably biased against this.

The effect of the hose seal 28 may be related to Figure 1 b have described effect.

FIG. 4 shows a wing system 1 according to a fourth embodiment of the invention. It is a system 1 with a first, trained as a skylight fixed wing 60. It is advantageously fixed to a ceiling as a room element 7 in a similar manner as the fixed wing 60 according to FIG. 2a in relation to the wall shown there, is thus inserted into a fixed to the ceiling frame profile 70.

The arrangement of drive 40, wing suspension 44 and support section 20 corresponds to the first embodiment of the invention. The plant 1 has below the drive 40 as in the second embodiment of the invention over at least one fixed wing 60 and at least one sliding leaf 10. In contrast to the second embodiment, the sliding leaf 10 is not along an associated fixed wing 60 but in a guide portion 131 of a bottom rail 130th guided. The guide section 131 is formed here by means of two unspecified, mutually parallel and spaced guide walls, between which a sliding or guide piece 102 of a bottom guide 100 is taken out guided. The sliding or guide piece 102 is again attached to a bracket 101 or molded. The holder 101 in turn is in a receiving profile here in the form of already out FIG. 2b known profile 90 recorded in place, as in FIG. 2b is inserted into an associated frame section 11 of the sliding panel 10.

Again, brush seals 93 are provided which function as in the second embodiment of the invention and enclose a cavity 5.

The invention is not limited to the embodiments described above. It can be applied to any type of wing system. For example, the fixed wing 60 by the in FIG. 3 shown wall 7 or be replaced by a sliding wing 10. Furthermore, the left sliding panel 10 may be missing, so that it is a classic single-leaf sash unit.

Furthermore, the wing system does not have to have translatory or along a process path movable wings. The sliding leaf 10 may be replaced by a swing or revolving door wing.

In the first case, the pivoting wing in the closed position is frontally opposite a door frame.

The cooperating frame profiles 11, 65 may be arranged with respect to the sealing profiles 30, 50 against each other.

The wings 10, 60, formed by means of frame profile 11, 65, glass sheets 12, 61 and spacers 13, 62, according to the invention preferably form the wing and the corresponding counter element. The sealing profiles 30, 50 mounted therein form sealing elements. These sealing elements have sealing sections formed by means of sealing lips 34, 52, brush seals 33 or by means of sealing webs 36, 53 and sealing projection 35. The corresponding counter element according to the invention is in the example shown, the fixed wing 60. Alternatively, it is the in FIG. 3 left sliding leaf 10. The sealing profiles 30, 50 realize the thermal separation preferably in the closed position. Alternatively, this can be done in other positions of the two parts to each other.

In order to improve the thermal separation, the profile halves 16 of the frame profiles 11 of the sliding leaf 10 could be coated on the outside such that the plastic coating both the associated clamping profile 14 and sealing profile 15 and the associated sealing profile sealingly or the brush seals 33 contacted. Especially in the case of the brush seals 33, the thermal insulation effect is improved because the brushes no longer contact a heat conductive material such as metal.

Alternatively or additionally, the in FIG. 3 lower profile half 66 have such a plastic coating. The sealing ridge 35 does not necessarily have to rest on that profile half 66 in the case, but can be arranged at a distance therefrom.

The seals 6 can be redesigned in such a way that, instead of the closed sealing wall, they have sealing lips according to the sealing lips 30, 50, ie with free-standing ends which are curved away from one another. When closing the sliding leaf 10 according to FIG. 3 These sealing lips are moved with their free ends past each other and get into the closed position with opposite outer walls lie the opposite sealing profile. The advantage is that less material is required for the sealing profiles than for sealing profiles that are hollow inside.

In the case of revolving doors with movable drum walls, provision may be made for the drum walls to be formed in an end-face manner analogous to the above-described sliding leaves 10 on facing end faces in accordance with the invention.

But also plants with exclusively fixed wings or parts, the invention is applicable. In that case, the assembly is simplified.

The fixed wing 60 according to FIG. 2 can be designed as a sliding wing 10. Ie. Telescopic sliding wing systems can also be easily provided with the solution according to the invention.

The illustrated wings 10, 60 may also be designed differently. They can be designed, for example, as solid leaf, for example made of wood or plastic. If there is no frame, the wings are correspondingly formed with devices for securing a respective sealing profile.

The vanes 10, 60 described may also be formed differently thermally insulating without glass panes 12, 61.

The brush seals 33, 93 may also be biased in the direction of the free ends. Ie. There is a return element, for example in the form of one or more spring element (s), which urges or urge the respective brush seal 33, 93 or individual sealing brushes in the direction corresponding counter element or corresponding wing.

The more cavities exist between two parts or spaces 8, 9 to be thermally insulated from one another, the better the overall thermal insulation effect. Therefore, it is preferably provided to use in the figures recognizable, provided with the reference numeral 5 or unspecified cavities additional heat-insulating material.

In the case of cavities formed by relatively movable members 33, 16; 21, 140; 30, 50; 90, 102; 66 (28), 120; surrounded or formed by these, the heat-insulating material extends only so far that the relative movement is not hindered. Suitable material is, for example, polystyrene or similar material which can be designed to be insertable into the respective cavity according to the figures in the ± x coordinate direction. Other material can be precompressed sealing tape. This sealing tape is designed so that it relaxes when rolling up and sticking or gluing on or in the respective, the respective cavity enclosing surfaces and at least partially fills the cavity. When relaxing arise in the sealing tape many bubbles-like cavities that enhance the thermal insulation effect.

In the case of the exemplary in FIG. 1 a illustrated, but not designated cavity between the sealing profile 30, lower insulating bar 25 and frame section 23, the heat radiation effect of the profile halves made of aluminum are usually reduced to each other 24, whereby the thermal insulation effect is improved.

LIST OF REFERENCE NUMBERS

1

winged building

2

drive profile

3

cover panel

4

screw

5

cavity

6

sealing profile

7

space element

8th

room

9

room

10

sliding panel

11

frame profile

12

pane

13

spacer

14

clamping profile

15

terminal seal

16

profile half

17

Insulating web

18

receiving groove

19

receiving groove

20

support section

21

profile half

21a

head Start

21b

sealing land

22

Insulating web

23

frame profile

24

profile half

25

Insulating web

26

receiving groove

27

receiving groove

28

hose seal

30

sealing profile

31

insertion projection

32

insertion projection

33

brush seal

34

sealing lip

35

sealing land

36

head Start

37

receiving groove

40

drive

41

engine

42

idler pulley

43

traction means

44

wing suspension

45

caster

46

runner

47

cover

50

sealing profile

51

insertion projection

52

sealing lip

53

sealing land

60

fixed wing

61

pane

62

spacer

63

terminal seal

64

clamping profile

65

frame profile

66

profile half

67

Insulating web

68

receiving groove

69

head Start

70

frame profile

71

profile half

72

Insulating web

80

cover panel

81

insertion projection

82

receiving groove

90

profile

91

insertion projection

92

recess

93

brush seal

100

floor guide

101

holder

102

Slide or guide piece

110

soil profile

111

locking lug

120

cover panel

121

head Start

130

bottom track

131

guide section

140

intermediate element

141

attachment section

142

sealing land

x

coordinate direction

y

coordinate direction

z

coordinate direction

Claims (11)

1. A leaf installation (1),

   • adapted, in at least one condition, to thermally insulate two rooms (8, 9) from each other in the region of the leaf installation (1), and

   • including

   - a thermally insulating sliding leaf (10), which is disposed to be movable along a displacement path (±x) and past a counter-element (10, 20, 60),

   - the counter-element (10, 20, 60), which

   • cooperates with the leaf (60, 10) with regard to the thermal insulation of the two rooms (8, 9) from each other, as well as

   • is disposed to be offset with regard to the displacement path (±x) of the leaf (10) with regard to the leaf (10),

   - at least one first sealing element (21, 30, 50, 140), which

   • comprises at least one first sealing section (21 a, 21b; 28; 33 - 36; 52; 53; 102), as well as

   • is affixed to the leaf (10) or to the counter-element (10, 20, 60) for thermally insulating the leaf (10), respectively the counter-element (10, 20, 60), and

   - at least one second sealing element (21, 30, 50, 140), comprising at least one second sealing section (21a, 21b; 28; 33-36; 52; 53; 102),

   • wherein the at least one first and second sealing sections (33, 34, 52, 69) in at least one predetermined relative position of the counter-element (10, 20, 60) with regard to the leaf (10) is configured respectively disposed in such a manner that they alone or concurrently with a respective corresponding section (7, 15, 22, 28, 35, 47, 53, 64, 101, 121, 130, 142) of the leaf (10) and/or of the counter-element (10, 20, 60) thermally insulating enclose at least one hollow space (5) disposed between the leaf (10) and the counter-element (10, 20, 60) in such a manner that the hollow space (5) during a movement of the leaf (10) in a direction (+z) transversely to a plane of the paper of the leaf (10) in relation to the counter-element (10, 20, 60) remains thermally insulating enclosed.
2. The installation (1) according to claim 1, wherein the at least one hollow space (5) is provided with a filling of a poorly heat conducting material.
3. The installation (1) according to claim 1 or 2, wherein at least one of the first and second sealing sections (33, 34, 52, 69)

   • sealingly abuts against an associated poorly heat conducting section (7, 15, 22, 28, 35, 47, 53, 64, 71, 101, 121, 130, 142) of the counter-element (10, 20, 60) or of the leaf (10), or

   • forms a labyrinth sealing with an associated section (21a, 21b, 28, 69, 121, 142) of the counter-element (10, 20, 60) or of the leaf (10).
4. The installation (1) according to any of the preceding claims, wherein

   • the leaf (10) includes the at least one first sealing element (30, 50, 90, 140), and

   • the counter-element (10, 20, 60) includes the at least one second sealing element (21, 30, 50, 140).
5. The installation (1) according to any of the preceding claims, wherein at least one of the sealing sections (21a, 21b; 28; 33; 34; 36; 52; 53; 93)

   • is configured to be elastically deformable,

   • includes a free end, and

   • forms a portion of the bordering of the hollow space (5) in the at least one relative position.
6. The installation (1) according to any of the preceding claims, wherein the counter-element (10, 60) is likewise configured as a thermally insulating leaf (10, 60).
7. The installation (1) according to any of the preceding claims, wherein the counter-element (10, 20, 60) is configured as an encasing, a leaf (10, 60), a sliding leaf (10) or a stationary leaf (60).
8. The installation (1) according to any of the preceding claims, wherein the sealing section (33, 93) of at least one of the sealing elements (30, 90) includes at least two sections (33, 93), which

   • are configured to be elastically deformable,

   • have a predetermined distance from each other,

   • are stationarily affixed to an attachment portion of the at least one of the sealing elements (30, 90), and

   • include free ends, in the region thereof, the at least two sections (33, 93) in the at least one relative position abut in a sealing manner against the counter-element (7, 10, 60, 130).
9. The installation (1) according to claim 8, wherein at least one of the sections (33, 93) is formed by means of a brush sealing (33, 93) or a sealing lip.
10. The installation (1) according to any of the preceding claims, wherein

    • the leaf (10) includes a first attachment portion (18, 66, 68), to which the at least one first sealing element (30, 50) is stationarily affixed,

    • the counter-element (10, 60) includes a second attachment portion (18, 66, 68), to which the at least one second sealing element (30, 50) is stationarily affixed, and

    • the at least one hollow space (5), in the at least one predetermined relative position, is disposed respectively configured between the sides of the leaf (60, 10) and of the counter-element (10, 60) oriented towards each other.
11. The installation (1) according to any of the preceding claims, configured as a single-leaf or multi-leaf sliding, folding, arched sliding, circular sliding or telescoping door installation.

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