DE19750161A1 - Strand-like universal seal for windows and doors - Google Patents

Abstract

A first sealing body (30) with an enclosed cavity (301) and second sealing body (40), spaced from the first, are attached to a base section (20) to which a retaining section (10) is attached. The retaining section preferably has two retaining lips (101, 102) on opposite sides of the section.

Description

The present invention relates to a strand-shaped universal seal for Windows, doors or the like.

It is well known that in window, door or similar systems Aluminum, plastic, polyurethane or other suitable materials Sealing takes place with prefabricated sealing profiles, which depend on the respective Area of application or purpose of use named differently and in the room shapes are executed differently. Here are both external and internal Stop seals, glazing seals (glass rebate seals) and the like more known, the respective sealing profiles with different spatial shapes exhibit.

This is particularly the case when installing window systems, i.e. for sealing from fixed to tiltable window frames and for sealing windows inside the window frames necessary, different sealing profiles in Depending on the area of application or the intended use. Here gap distances of different sizes must be sealed as well Different sealing properties can be realized, in particular has shown that the sealing profiles used for the window seals both wind and water resistant as well as heat insulating, sound absorbing and must be anti-vibration.

In contrast, so-called stop seals, that is, those seals that a tiltable window frame to the one in the wall opening seal built-in fixed frame, seal correspondingly large gap distances, abrasion-resistant and in some cases air-permeable. Here are also Different embodiments possible, depending on the area of application or purpose designed as an outer, inner or middle stop seal.  

Seals, each with special tasks, for example as a glazing seal, perceive, for example, from DE-OS 25 01 335 or from DE-U1 83 04 807 known in which one is provided with an anchor foot Base part attached sealing lip for sealing, for example in Window frames recessed windows is used. This indicates Sealing lip on two legs, each up or down on the the window to be sealed.

There is also a profile strip made of elastic material in DE-OS 40 20 179 disclosed, which is used for sealing in particular glass panes in frames is, the profile bar made of a longitudinally extending soft part exists, which fills the joint formed between the frame and the glass pane. Next this soft part also has a hard part that has two sealing lips, one of which covers the edge of the frame while the other on the glass pane lies on.

In addition, a sealing arrangement is known from DE-U1 39 41 753, the one includes elastic sealing profile, which is also used to seal one in one Frame between two outgoing glass ribs arranged stop is used. This sealing profile has three protruding from a base part Sealing lips that seal a glass pane against the frame.

EP-A1 0 022 130, for example, also includes so-called stop seals disclosed, which have two sealing lips projecting from a base part, the one sealing lip is used as the "anvil", while the second, slightly longer Sealing lip at the stop of a tiltable window frame on the fixed frame is pressed on this anvil so that the seal pivotable and the fixed frame seals against each other.

In this context, it has now proven to be particularly disadvantageous that for the different purposes, also depending on the respective desired sealing property, different sealing profiles used must be obtained from the respective manufacturer of windows, doors or the like lead to increased inventory and especially the Construction, delivery and construction costs increase as well as those for the creation of these components extend the necessary construction and construction time. Is a certain one  Seal type is no longer in stock, so you may even need longer and longer costly assembly downtimes can be accepted.

The universal, the. Offers a first, albeit modest, solution to this problem means that it can be used both as a stop seal and as a glass seal Sealing strip, which is known from DE-U1 295 07 847. This sealing strip has a base body comprising an anchor base, which is made of rigid, thermoplastic material, and three on the anchor foot on the opposite surface molded sealing lips, which from a Plastic material exist, which has a lower hardness. A sealing lip is called "Anvil" used, while the second, somewhat longer sealing lip when striking one for example tiltable window frames to the fixed window frames in such a way is pressed on this anvil that the seal the pivoting and the seals window frames against each other. The third sealing lip is molded onto the base body in a semicircle and serves as an external seal for Glazing seals.

However, this sealing strip known from DE-U1 295 07 847 has several Disadvantages on: Among other things, various materials for the production of the Sealing strip necessary, larger gaps are without design changes cannot be bridged, and the tightness can only be achieved with increased pressure.

In any case, the aforementioned disadvantages also apply in part to those in WO-A1 96/29497 revealed, both in the attachment level and in the fixed glazing or the all-round seal that can be used for the sash glazing Sealing profile with basic profile body and anchoring wedge exists. On the Anchoring wedge opposite side of the profile body are one Sealing bead and a sealing lip formed, the sealing bead at the end of a nose assigned. These parts of the sealing profile consist of a thermoplastic Rubber. You are shortly after with the semi-finished product of the lock or the window the extrusion, i.e. at the manufacturer. The corresponding semi-finished product can then be cut and welded at the window manufacturer, whereby the Sealing profile connected in the corner area at the same time.

The all-round seal disclosed in WO-A1 96/29497 has proven itself in particular the fact that it is disadvantageous that the sealing profile is in one piece, the  is formed from a body, whereby the processing, for example in Form of sawing, cutting and / or welding, becomes considerably more difficult, so that the practical use of the all-round devices disclosed in WO-A1 96/29497 Poetry proves to be very complicated.

Based on the shortcomings of the prior art set out above is the object of the present invention, a strand-shaped Provide universal seal for very different areas of application Windows, doors or the like can be used while doing the selective Requirements for the desired type of seal for sealing smaller ones or larger gaps.

According to the invention, this object is achieved by a strand-like Universal seal for windows, doors or the like with a base section which a holding section, a first sealing body with a closed cavity and a second sealing body spaced from the first sealing body are arranged.

By providing a first sealing body with a closed cavity and a second sealing body spaced apart from the first sealing body can strand-shaped universal seal according to the present invention on for Expert in a way that was not predictable for very different areas of application Windows, doors or the like are used, whereby also in the corner or Transition areas a sealing function occurs, which in comparison to those from the stand the known strand-shaped universal seals is significantly improved.

Here, the sealing effect achieved is surprisingly from the installation and the Locking situation largely independent, so that a reliable and constant Sealing effect in a variety of potential uses the strand-shaped universal seal according to the present invention is conceivable.

According to an advantageous embodiment of the present invention, the Holding section at least one holding lip. This will make a permanent and reliable anchoring of the strand-shaped universal seal in the retaining groove guaranteed, wherein the holding portion preferably has two holding lips, the on opposite sides of the holding section and / or symmetrically can be arranged to each other. These optional design measures  enable permanent and reliable anchoring of the strand-like Universal seal also in holding grooves of different widths, reducing the number and the flexibility of the uses of the present invention further increase.

A further expedient embodiment of the present serves the same goals Invention, according to which the holding section has a closed hollow profile, the can be arranged symmetrically within the holding section.

Forming the strand-shaped universal seal in a particularly inventive manner further, the first sealing body is at an end region of the base section arranged and / or the second sealing body at the other end region of the Base section arranged. In this context, or independently of it, it can prove to be advantageous, the first sealing body and the second Arrange sealing body on the same side surface of the base section. In the course of further possibilities of constructive design of the present invention can the holding section on the of the first sealing body and the second sealing body facing away from the base portion, one being approximately centered arrangement of the holding section on one side of the base section can recommend the highest level of resilience and stability of the strand-shaped Achieve universal seal.

The first sealing body is preferably larger than the second sealing body, respectively depending on whether this makes the intended area of application appear advantageous.

According to a particularly inventive development of the present invention the second sealing body has a closed cavity. This technical Characteristic serves the contact pressure, which by the object to be sealed, the means, for example, exerted through a glass pane on the second sealing body will record evenly. Here, the cavity of the first Sealing body be larger than the cavity of the second sealing body.

If you further develop the strand-shaped universal seal in an alternative way, then the second sealing body has two sealing lips on which the holding section opposite side can be arranged.  

In the case of surprising or unpredictable loads, for example due to increased or sudden closing pressure the degree of deformation of the The first shows how to keep the strand-shaped universal seal as low as possible A sealing body according to a particularly inventive development U-shaped base part on, the free ends with the ends of a roof-shaped Plant wall in connection. Here, an embodiment proves to be expedient, in which the base part has a web, which at least in sections one end region of the base section coincides and has two legs, where, for reasons of stability, one leg of the base part is thicker than the other leg of the base part can be. For the same reasons, the web can taper towards the holding portion.

To provide reliable protection against the parts of the strand Universal seal exposed to sunlight over time become brittle and porous, is that on the side facing away from the second sealing body Part of the base part according to a preferred embodiment of the present invention from a material that has a high stability against Has ultraviolet radiation (UV radiation).

The contact wall advantageously has a first wall section and a second Wall section on, the first wall section of the Be wall of greater thickness than the second wall section of the contact wall can. The first wall section and the second wall section can be relaxed Stand slightly inclined to each other. In this context it can prove to be prove expedient in the transition area between the first wall section of the Contact wall and the second wall section of the contact wall as a predetermined kink provide effective wall notch, which is expedient on the cavity of the first sealing body facing side is arranged.

The leg of the base part preferably closes with the first part assigned to it Wall section or second wall section of the contact wall in the relaxed state each an approximately right angle.

In the transition area between the leg of the base part and that assigned to it Wall section of the contact wall can have a wall notch acting as a predetermined kink be provided, which expediently on the cavity of the first  Sealing body facing side is arranged.

According to a preferred embodiment of the present invention Transitional area between the leg of the base part and that assigned to it Wall section of the system wall provided a cover lip, which is permanent and effective protection against the ingress of rainwater, dirt and the like offers and expediently on that of the cavity of the first sealing body opposite side is arranged.

According to an advantageous variant of the strand-shaped Universal seal extends the cover lip in essentially straight extension of the leg of the base part. Furthermore, in Transitional area between the cover lip and the first wall section of the Be a wall notch acting as a predetermined kink, the Expediently on the side facing away from the cavity of the first sealing body is arranged.

Alternatively or in addition to this, the transition area between the legs of the base part and the wall section of the contact wall assigned to it as a Wall notch should be provided, which is expedient is arranged on the side facing the cavity of the first sealing body.

According to a further, likewise preferred embodiment of the present The invention provides at least one sealing lip on the contact wall. Through this Sealing lip (s) becomes the force with which the object to be sealed is applied to the first Sealing body, in particular pressed against its contact wall, essentially concentrated on the area of the sealing lip (s), whereby the desired Sealing properties of the strand-shaped universal seal improved significantly become.

The sealing lip is expediently on that of the cavity of the first sealing body opposite side arranged. In this context, it turns out to be special advantageous if the sealing lip on the first wall section of the contact wall and here is preferably arranged approximately in the middle.

According to a further, likewise preferred embodiment of the present  Invention, a sealing tongue is provided on the system wall, which is expedient is arranged on the side facing away from the cavity of the first sealing body. In In this context, it proves to be particularly advantageous if the sealing tongue in the transition area between the first wall section of the contact wall and the second wall section of the contact wall is arranged and / or in essentially straight extension of the first wall section of the contact wall extends. According to optional embodiments, the free end of the Sealing tongue be oriented in the direction of the second sealing body and / or The sealing tongue should be angled slightly.

In the case of surprising or unpredictable loads, for example due to increased or sudden closing pressure the degree of deformation of the keeping the strand-shaped universal seal as low as possible shows the second A sealing body according to a particularly inventive development U-shaped base part, the free ends of which preferably end with the ends in one piece and / or slightly away from the cavity of the second sealing body curved end wall are connected. This proves one Design as appropriate, in which the base part is a web, at least sectionally coincides with an end region of the base section, and two Has connecting walls, the latter advantageously of approximately the same Are thick and preferably with the end wall in a relaxed state in each case include an approximately right angle.

According to a preferred embodiment of the present invention, the End wall provided at least one sealing lip, which is expedient on the is arranged away from the cavity of the second sealing body side. Conveniently, four sealing lips are provided on the end wall, approximately can be evenly spaced and / or approximately centered.

In the case of surprising or unpredictable loads, for example due to increased or sudden closing pressure the degree of deformation of the the second can keep the strand-shaped universal seal as low as possible Sealing body according to a particularly inventive development, which to the in the The training described in the preceding two paragraphs is an alternative Have base section, the two end regions each with a side wall in Are connected, the respective free end with the ends of an end wall in  Connection is established. Here, the base section and the end wall are preferred essentially parallel to each other and / or the side walls preferably in essentially symmetrical to each other.

According to an advantageous embodiment of the strand-shaped universal seal at least one of the side walls in the direction of the cavity of the second sealing body arched so that the closing wall and the Basic section to a certain extent based on an accordion effect can move towards each other.

To facilitate this concertina effect can be in the transition areas between the base section and the side walls or in the transition areas at least one, preferably four, between the side walls and the end wall wall notches acting as a predetermined kink are provided Expediently on the side facing the cavity of the second sealing body are arranged.

According to a particularly inventive development of the present invention on the side of the end wall facing away from the cavity of the second sealing body a double-sided adhesive tape is arranged at least in sections, which overlaps can extend almost the entire length of the end wall. By providing one such double-sided adhesive tape is a significantly improved hold of the object to be sealed, for example a glass pane, on the second sealing body guaranteed. The expert will be appreciated as a further, extremely positive effect know that in the case of a window sash as an object to be sealed, stability of the entire window sash is increased, so that by providing such double-sided adhesive tape to a certain extent accomplished a "composite construction" becomes.

Further details and advantages of the subject matter according to the present invention result from the following description of FIGS. 1 to 3, in which a schematically illustrated embodiment is exemplarily explained in more detail. Here show:

Figure 1 is a cross-sectional view of a first embodiment of a strand-shaped universal seal (shown greatly enlarged) according to the present invention in a relaxed state.

(Shown greatly enlarged) Figure 2 is a cross-sectional view of a second embodiment of a strand-like universal seal according to the present invention in a relaxed state. and

Fig. 3 shows the different installation situations of three strand-shaped universal seals, each marked by a curved arrow, according to the present invention.

Fig. 1 shows a greatly enlarged cross-sectional view of a first embodiment of a strand-shaped universal seal according to the present invention in a relaxed state. This strand-shaped universal seal can be used for very different areas of application on windows, doors or the like, the selective requirements for the type of seal desired in each case being met for sealing smaller or larger spaces.

For this purpose, the strand-shaped universal seal shown in FIG. 1 has a base section 20 , on which a holding section 10 , a first sealing body 30 with a closed cavity 301 and a second sealing body 40 spaced from the first sealing body 30 with a closed cavity 401 are arranged. The first sealing body 30 is larger than the second sealing body 40 , and the cavity 301 of the first sealing body 30 is larger than the cavity 401 of the second sealing body 40.
By providing the first sealing body 30 with a closed cavity 301 and the second sealing body 40 spaced apart from the first sealing body 30 with a closed cavity 401 , the strand-shaped universal seal according to FIG. 1 can be used for very different areas of application on windows, doors or the like, whereby also an excellent sealing function occurs in the corner or transition areas.

The sealing effect achieved is largely independent of the installation and the closing situation, so that a reliable and constant sealing effect is conceivable with a large number of possible uses of the strand-shaped universal seal according to FIG. 1.

From FIG. 1 it can be seen that the holding section 10 has two holding lips 101 and 102 , which are arranged symmetrically to one another on opposite sides of the holding section 10 , and a closed hollow profile 103 , which is arranged symmetrically within the holding section 10 . These constructive measures enable a permanent and reliable anchoring of the strand-shaped universal seal even in holding grooves of different widths, which further increases the number and flexibility of the possible uses of the present invention, as is shown in the illustration in FIG. 3, in which the different installation situations of three strand-shaped universal seals each marked by a curved arrow according to the present invention. Thus, the strand-shaped universal seal according to the present invention functions, inter alia, as an outer stop seal, as an inner stop seal and as an outer glazing seal (glass rebate seal).

In order to provide an all-round seal that can be used both in the stop plane and in the case of fixed glazing or wing glazing, the first sealing body 30 is furthermore arranged on the (in FIG. 1, left) end region of the base section 20 and the second sealing body 40 on (in FIG. 1 right) end region of the base section 20 , the first sealing body 30 and the second sealing body 40 being arranged on the same (in FIG. 1 upper) side surface of the base section 20 . The holding section 10 is arranged on that side of the base section 20 which faces away from the first sealing body 30 and the second sealing body 40 (lower in FIG. 1), with the approximately centered arrangement of the holding section 10 on one side provided in FIG. 1 of the base section 20 a maximum degree of resilience and stability of the strand-shaped universal seal is achieved.

In order to keep the degree of deformation of the strand-shaped universal seal as low as possible in the event of surprising or unpredictable loads, for example as a result of increased or sudden closing pressure, the first sealing body 30 has an essentially U-shaped base part 302 , the free ends of which end with a roof-shaped contact wall 303 in Connect. Here, the base part 302 has a web 3021 , which coincides in sections with the (in FIG. 1, left) end region of the base section 20 , and two legs 3022 , 3023 , one leg 3022 of the base part 302 having a greater thickness than the other for reasons of stability Leg 3023 of the base part 302 is.

In order to offer reliable protection against the parts of the strand-shaped universal seal which are exposed to the sun becoming brittle and porous over time, the part of the base part 302 located on the side facing away from the second sealing body 40 is made of a material, which has a high stability against ultraviolet radiation (UV radiation), which is indicated in the illustration in FIG. 1 by thicker and narrower hatching.

The contact wall 303 has a first wall section 3031 and a second wall section 3032 , the first wall section 3031 of the contact wall 303 being of greater thickness than the second wall section 3032 of the contact wall 303 for reasons of stability. The first wall section 3031 and the second wall section 3032 are slightly inclined to one another in the relaxed state shown in FIG. 1. In this connection, in the transition area between the first wall section 3031 of the contact wall 303 and the second wall section 3032 of the contact wall 303, a wall notch 3033 acting as a predetermined kink is provided, which is arranged on the side facing the cavity 301 of the first sealing body 30 .

The leg 3022 or 3023 of the base part 302 encloses with the associated first wall section 3031 or second wall section 3032 of the contact wall 303 in the relaxed state shown in FIG. 1 in each case an approximately right angle.

In the transition area between the leg 3023 of the base part 302 and the wall section 3032 of the contact wall 303 assigned to it, a wall notch 304 acting as a predetermined kink is provided, which is arranged on the side facing the cavity 301 of the first sealing body 30 .

Furthermore, in the transition area between the leg 3022 of the base part 302 and the wall section 3031 of the contact wall 303 assigned to it, a cover lip 305 is provided, which offers permanent and effective protection against the ingress of rainwater, dirt and the like, and on the cavity 301 of the first Sealing body 30 is arranged away from the side.

A sealing lip 3034 is also provided on the contact wall 303 and is arranged on the side facing away from the cavity 301 of the first sealing body 30 . By means of this sealing lip 3034 , the force with which the object to be sealed is pressed onto the first sealing body 30 , in particular against its contact wall 303 , is essentially concentrated on the area of the sealing lip 3034 , as a result of which the desired sealing properties of the strand-shaped universal seal are decisively improved. In this context, the embodiment shown in FIG. 1 proves to be particularly advantageous, in which the sealing lip 3034 is arranged on the first wall section 3031 of the contact wall 303 and here approximately in the center.

Finally, a sealing tongue 3035 is provided on the contact wall 303 , which is arranged on the side facing away from the cavity 301 of the first sealing body 30 . Here, the sealing tongue 3035 is arranged in the transition region between the first wall section 3031 of the contact wall 303 and the second wall section 3032 of the contact wall 303 and extends in a substantially straight extension of the first wall section 3031 of the contact wall 303. The free end of the sealing tongue 3035 is in the direction of second sealing body 40 oriented, and the sealing tongue 3035 is slightly angled.

In order to keep the degree of deformation of the strand-shaped universal seal as low as possible in the case of surprising or unpredictable loads, for example as a result of increased or sudden closing pressure, the second sealing body 40 has an essentially U-shaped base part 402 , the free ends of which end with a one-piece and slightly from the ends The cavity 401 of the second sealing body 40 communicates with the curved end wall 403 . Here, the base part 402 has a web 4021 , which in sections coincides with the (in FIG. 1 right) end region of the base section 20 , and two connecting walls 4022 and 4023 , the latter being of approximately the same thickness and with the end wall 403 in FIG . relaxed state shown 1 each form a right angle approximately.

On the end wall 403 , four sealing lips 4031 are provided, which are arranged on the side facing away from the cavity 401 of the second sealing body 40 , are spaced approximately uniformly and are approximately centered.

Fig. 2 shows a greatly enlarged cross-sectional view of a second embodiment of a strand-shaped universal seal according to the present invention in a relaxed state. This strand-shaped universal seal can also be used for very different areas of application on windows, doors or the like, the selective requirements for the type of seal desired in each case being met to seal smaller or larger spaces.

For this purpose, the strand-shaped universal seal shown in FIG. 2 has a base section 20 , on which a holding section 10 , a first sealing body 30 with a closed cavity 301 and a second sealing body 40 spaced from the first sealing body 30 with a closed cavity 401 are arranged. The first sealing body 30 and the second sealing body 40 are approximately the same size, and the cavity 301 of the first sealing body 30 is approximately the same size as the cavity 401 of the second sealing body 40.
By providing the first sealing body 30 with a closed cavity 301 and the second sealing body 40 with a closed cavity 401 spaced apart from the first sealing body 30 , the strand-shaped universal seal according to FIG. 2 can be used for very different areas of application on windows, doors or the like, whereby also an excellent sealing function occurs in the corner or transition areas.

The sealing effect achieved is largely independent of the installation and the closing situation, so that a reliable and constant sealing effect is conceivable with a large number of possible uses of the strand-shaped universal seal according to FIG. 2.

From FIG. 2 it can be seen that the holding section 10 has two holding lips 101 and 102 , which are arranged symmetrically to one another on opposite sides of the holding section 10 , and has a closed hollow profile 103 , which is arranged symmetrically within the holding section 10 . These constructive measures enable a permanent and reliable anchoring of the strand-shaped universal seal even in holding grooves of different widths, which further increases the number and flexibility of the possible uses of the present invention, as is shown in the illustration in FIG. 3, in which the different installation situations of three strand-shaped universal seals each marked by a curved arrow according to the present invention. Thus, the strand-shaped universal seal according to the present invention functions, inter alia, as an outer stop seal, as an inner stop seal and as an outer glazing seal (glass rebate seal).

In order to provide an all-round seal that can be used both in the stop plane and in the case of fixed glazing or sash glazing, the first sealing body 30 is furthermore arranged on the (in FIG. 2 left) end region of the base section 20 and the second sealing body 40 on (in FIG. 2 right) end region of the base section 20 , the first sealing body 30 and the second sealing body 40 being arranged on the same (in FIG. 2 upper) side surface of the base section 20 . The holding section 10 is arranged on the side of the base section 20 facing away from the first sealing body 30 and the second sealing body 40 (lower in FIG. 2), with the approximately centered arrangement of the holding section 10 on one side provided in FIG. 2 of the base section 20 a maximum degree of resilience and stability of the strand-shaped universal seal is achieved.

In order to keep the degree of deformation of the strand-shaped universal seal as low as possible in the event of surprising or unpredictable loads, for example as a result of increased or sudden closing pressure, the first sealing body 30 has an essentially U-shaped base part 302 , the free ends of which end with a roof-shaped contact wall 303 in Connect. Here, the base part 302 has a web 3021 , which coincides in sections with the (in FIG. 2 left) end region of the base section 20 , and two legs 3022 , 3023 , one leg 3022 of the base part 302 having a greater thickness than the other for reasons of stability Leg 3023 of the base part 302 is. For the same reasons, the web 3021 tapers in the direction of the holding section 10.
The contact wall 303 has a first wall section 3031 and a second wall section 3032 , which are slightly inclined to one another in the relaxed state shown in FIG. 2. In this connection, in the transition area between the first wall section 3031 of the contact wall 303 and the second wall section 3032 of the contact wall 303, a wall notch 3033 acting as a predetermined kink is provided, which is arranged on the side facing the cavity 301 of the first sealing body 30 .

The leg 3022 or 3023 of the base part 302 encloses with the associated first wall section 3031 or second wall section 3032 of the contact wall 303 in the relaxed state shown in FIG. 2 in each case an approximately right angle.

In the transition area between the leg 3023 of the base part 302 and the wall section 3032 of the contact wall 303 assigned to it, a wall notch 304 acting as a predetermined kink is provided, which is arranged on the side facing the cavity 301 of the first sealing body 30 .

Furthermore, in the transition region between the leg 3022 of the base part 302 and the wall section 3031 of the contact wall 303 assigned to it, a cover lip 305 is provided, which offers permanent and effective protection against the ingress of rainwater, dirt and the like, on the cavity 301 of the first Sealing body 30 is arranged away from the side and extends in a substantially straight extension of the leg 3022 of the base part 302 .

Furthermore, in the exemplary embodiment in FIG. 2, in the transition region between the cover lip 305 and the first wall section 3031 of the contact wall 303, a wall notch 306 acting as a predetermined kink is provided, which is arranged on the side facing away from the cavity 301 of the first sealing body 30 .

Also in the transition area between the leg 3022 of the base part 302 and the wall section 3031 of the contact wall 303 assigned to it, a wall notch 307 acting as a predetermined kink is provided, which is arranged on the side facing the cavity 301 of the first sealing body 30 .

Finally, a sealing tongue 3035 is provided on the contact wall 303 , which is arranged on the side facing away from the cavity 301 of the first sealing body 30 . Here, the sealing tongue 3035 is arranged in the transition region between the first wall section 3031 of the contact wall 303 and the second wall section 3032 of the contact wall 303 and extends in a substantially straight extension of the first wall section 3031 of the contact wall 303. The free end of the sealing tongue 3035 is in the direction of second sealing body 40 oriented, and the sealing tongue 3035 is slightly angled.

In order to keep the degree of deformation of the strand-shaped universal seal as low as possible in the event of surprising or unpredictable loads, for example as a result of increased or sudden closing pressure, the second sealing body 40 has a base section 404 , the two end regions of which are each connected to a side wall 4051 , 4052 , the respective one free end communicates with the ends of an end wall 403 . Here, the base portion 404 and the end wall 403 are substantially parallel to each other, and the side walls 4051 and 4052 are substantially symmetrical to each other.

The side walls 4051 and 4052 are curved in the embodiment of FIG. 2 in the direction of the cavity 401 of the second sealing body 40 , so that when a closing force is exerted, the end wall 403 and the base section 404 move towards one another on the basis of an accordion effect.

To facilitate this concertina effect, a total of four wall notches 406 , 407 , 408 , 409 are provided in the transition areas between the base section 404 and the side walls 4051 , 4052 or in the transition areas between the side walls 4051 , 4052 and the end wall 403 , which are arranged on the side facing the cavity 401 of the second sealing body 40 .

On the side of the end wall 403 facing away from the cavity 401 of the second sealing body 40 , a double-sided adhesive tape 4032 is arranged, which extends over almost the entire length of the end wall 403 . The provision of such a double-sided adhesive tape 4032 ensures a substantially improved hold of the object to be sealed, for example a glass pane, on the second sealing body 40 . As a further, extremely positive effect, the person skilled in the art will appreciate that, in the case of a window sash as the object to be sealed, the stability of the entire window sash is increased, so that the provision of such a double-sided adhesive tape 4032 effectively achieves a "composite construction".

Claims (67)

1. strand-shaped universal seal for windows, doors or the like with a base section ( 20 ) on which a holding section ( 10 ), a first sealing body ( 30 ) with a closed cavity ( 301 ) and a second sealing body ( 30 ) spaced from the first sealing body ( 30 ) 40 ) are arranged. 2. strand-shaped universal seal according to claim 1, characterized in that the holding section ( 10 ) has at least one holding lip ( 101 , 102 ). 3. strand-shaped universal seal according to claim 1 or 2, characterized in that the holding section ( 10 ) has two holding lips ( 101 , 102 ). 4. strand-shaped universal seal according to claim 3, characterized in that the two retaining lips ( 101 , 102 ) are arranged on opposite sides of the retaining portion ( 10 ). 5. strand-shaped universal seal according to claim 3 or 4, characterized in that the two retaining lips ( 101 , 102 ) are arranged symmetrically to each other. 6. strand-shaped universal seal according to at least one of claims 1 to 5, characterized in that the holding section ( 10 ) has a closed hollow profile ( 103 ). 7. strand-shaped universal seal according to claim 6, characterized in that the closed hollow profile ( 103 ) is arranged symmetrically within the holding section ( 10 ). 8. strand-shaped universal seal according to at least one of claims 1 to 7, characterized in that the first sealing body ( 30 ) is arranged at an end region of the base section ( 20 ). 9. strand-shaped universal seal according to claim 8, characterized in that the second sealing body ( 40 ) is arranged at the other end region of the base section ( 20 ). 10. strand-shaped universal seal according to at least one of claims 1 to 9, characterized in that the first sealing body ( 30 ) and the second sealing body ( 40 ) are arranged on the same side surface of the base portion ( 20 ). 11. strand-shaped universal seal according to at least one of claims 1 to 10, characterized in that the holding section ( 10 ) on the side facing away from the first sealing body ( 30 ) and the second sealing body ( 40 ) of the base section ( 20 ) is arranged. 12. Strand-shaped universal seal according to at least one of claims 1 to 11, characterized in that the holding section ( 10 ) is arranged approximately centered on one side of the base section ( 20 ). 13. strand-shaped universal seal according to at least one of claims 1 to 12, characterized in that the first sealing body ( 30 ) is larger than the second sealing body ( 40 ). 14. strand-shaped universal seal according to at least one of claims 1 to 13, characterized in that the second sealing body ( 40 ) has a closed cavity ( 401 ). 15. strand-shaped universal seal according to claim 14, characterized in that the cavity ( 301 ) of the first sealing body ( 30 ) is larger than the cavity ( 401 ) of the second sealing body ( 40 ). 16. strand-shaped universal seal according to at least one of claims 1 to 13, characterized in that the second sealing body ( 40 ) has two sealing lips. 17. strand-shaped universal seal according to claim 16, characterized in that the two sealing lips are arranged on the side facing away from the holding section ( 10 ). 18. strand-shaped universal seal according to at least one of claims 1 to 17, characterized in that the first sealing body ( 30 ) has a substantially U-shaped base part ( 302 ), the free ends of which are connected to the ends of a roof-shaped contact wall ( 303 ) . 19. Strand-shaped universal seal according to claim 18, characterized in that the base part ( 302 ) has a web ( 3021 ) which at least in sections coincides with an end region of the base section ( 20 ) and has two legs ( 3022 , 3023 ). 20. Strand-shaped universal seal according to claim 19, characterized in that the one leg ( 3022 ) of the base part ( 302 ) is of greater thickness than the other leg ( 3023 ) of the base part ( 302 ). 21. Strand-shaped universal seal according to claim 19 or 20, characterized in that the web ( 3021 ) tapers in the direction of the holding section ( 10 ). 22. Strand-shaped universal seal according to at least one of claims 18 to 21, characterized in that the part of the base part ( 302 ) located on the side facing away from the second sealing body ( 40 ) is made of a material which is highly stable against ultraviolet radiation ( UV radiation). 23. Strand-shaped universal seal according to at least one of claims 18 to 22, characterized in that the contact wall ( 303 ) has a first wall section ( 3031 ) and a second wall section ( 3032 ). 24. Strand-shaped universal seal according to claim 23, characterized in that the first wall section ( 3031 ) of the contact wall ( 303 ) is of greater thickness than the second wall section ( 3032 ) of the contact wall ( 303 ). 25. Strand-shaped universal seal according to claim 23 or 24, characterized in that the first wall section ( 3031 ) of the contact wall ( 303 ) and the second wall section ( 3032 ) of the contact wall ( 303 ) are slightly inclined to each other in the relaxed state. 26. Strand-shaped universal seal according to at least one of claims 23 to 25, characterized in that in the transition region between the first wall section ( 3031 ) of the contact wall ( 303 ) and the second wall section ( 3032 ) of the contact wall ( 303 ) a wall notch ( 3033 ) is provided. 27. Strand-shaped universal seal according to claim 26, characterized in that the wall notch ( 3033 ) is arranged on the side facing the cavity ( 301 ) of the first sealing body ( 30 ). 28. Strand-shaped universal seal according to claim 19 or 20 and according to at least one of claims 22 to 26, characterized in that the leg ( 3022 or 3023 ) of the base part ( 302 ) with the associated first wall section ( 3031 ) or second wall section ( 3032 ) the contact wall ( 303 ) in the relaxed state each encloses an approximately right angle. 29 strand-shaped universal seal according to claim 19 or 20 and according to at least one of claims 23 to 28, characterized in that in the transition region between the leg ( 3023 ) of the base part ( 302 ) and the wall portion ( 3032 ) associated with it, the contact wall ( 303 ) wall notch ( 304 ) acting as a predetermined kink is provided. 30. Strand-shaped universal seal according to claim 29, characterized in that the wall notch ( 304 ) is arranged on the side facing the cavity ( 301 ) of the first sealing body ( 30 ). 31. Strand-shaped universal seal according to claim 19 or 20 and according to at least one of claims 23 to 30, characterized in that in the transition region between the leg ( 3022 ) of the base part ( 302 ) and the associated i i wall section ( 3031 ) of the contact wall ( 303 ) a cover lip ( 305 ) is provided. 32. strand-shaped universal seal according to claim 31, characterized in that the cover lip ( 305 ) is arranged on the side facing away from the cavity ( 301 ) of the first sealing body ( 30 ). 33. strand-shaped universal seal according to claim 31 or 32, characterized in that the cover lip ( 305 ) extends in a substantially straight extension of the leg ( 3022 ) of the base part ( 302 ). 34. strand-shaped universal seal according to at least one of claims 31 to 33, characterized in that in the transition region between the cover lip ( 305 ) and the first wall section ( 3031 ) of the contact wall ( 303 ) a wall notch ( 306 ) acting as a predetermined kink is provided. 35. strand-shaped universal seal according to claim 34, characterized in that the wall notch ( 306 ) is arranged on the side facing away from the cavity ( 301 ) of the first sealing body ( 30 ). 36. strand-shaped universal seal according to claim 19 or 20 and according to at least one of claims 23 to 35, characterized in that in the transition region between the leg ( 3022 ) of the base part ( 302 ) and the wall portion ( 3031 ) associated with it, the contact wall ( 303 ) wall notch ( 307 ) acting as a predetermined kink is provided. 37. strand-shaped universal seal according to claim 36, characterized in that the wall notch ( 307 ) is arranged on the side facing the cavity ( 301 ) of the first sealing body ( 30 ). 38. strand-shaped universal seal according to at least one of claims 18 to 37, characterized in that at least one sealing lip ( 3034 ) is provided on the contact wall ( 303 ). 39. strand-shaped universal seal according to claim 38, characterized in that the sealing lip ( 3034 ) is arranged on the side facing away from the cavity ( 301 ) of the first sealing body ( 30 ). 40. strand-shaped universal seal according to at least one of claims 23 to 37 and according to claim 38 or 39, characterized in that the sealing lip ( 3034 ) on the first wall section ( 3031 ) of the contact wall ( 303 ) is arranged. 41. strand-shaped universal seal according to claim 40, characterized in that the sealing lip ( 3034 ) is arranged approximately centrally on the first wall section ( 3031 ) of the contact wall ( 303 ). 42. Strand-shaped universal seal according to at least one of claims 18 to 41, characterized in that a sealing tongue ( 3035 ) is provided on the contact wall ( 303 ). 43. strand-shaped universal seal according to claim 42, characterized in that the sealing tongue ( 3035 ) is arranged on the side facing away from the cavity ( 301 ) of the first sealing body ( 30 ). 44. strand-shaped universal seal according to at least one of claims 23 to 37, 40 or 41 and according to claim 42 or 43, characterized in that the sealing tongue ( 3035 ) in the transition region between the first wall section ( 3031 ) of the contact wall ( 303 ) and the second wall section ( 3032 ) the contact wall ( 303 ) is arranged. 45. strand-shaped universal seal according to at least one of claims 23 to 37, 40 or 41 and according to at least one of claims 42 to 44, characterized in that the sealing tongue ( 3035 ) in a substantially straight extension of the first wall section ( 3031 ) of the contact wall ( 303 ) extends. 46. strand-shaped universal seal according to at least one of claims 42 to 45, characterized in that the free end of the sealing tongue ( 3035 ) is oriented in the direction of the second sealing body ( 40 ). 47. strand-shaped universal seal according to at least one of claims 42 to 46, characterized in that the sealing tongue ( 3035 ) is slightly angled. 48. strand-shaped universal seal according to at least one of claims 1 to 47, characterized in that the second sealing body ( 40 ) has a substantially U-shaped base part ( 402 ), the free ends of which are connected to the ends of an end wall ( 403 ). 49. strand-shaped universal seal according to claim 48, characterized in that the end wall ( 403 ) is in one piece. 50. strand-shaped universal seal according to claim 14 or 15 and according to claim 48 or 49, characterized in that the end wall ( 403 ) is slightly curved away from the cavity ( 401 ) of the second sealing body ( 40 ). 51. Strand-shaped universal seal according to at least one of claims 48 to 50, characterized in that the base part ( 402 ) has a web ( 4021 ) which at least in sections coincides with an end region of the base section ( 20 ) and two connecting walls ( 4022 , 4023 ) . 52. strand-shaped universal seal according to claim 51, characterized in that the two connecting walls ( 4022 , 4023 ) of the base part ( 402 ) are of approximately the same thickness. 53. strand-shaped universal seal according to claim 51 or 52, characterized in that the two connecting walls ( 4022 , 4023 ) of the base part ( 402 ) with the end wall ( 403 ) each include an approximately right angle in the relaxed state. 54. strand-shaped universal seal according to at least one of claims 48 to 53, characterized in that at least one sealing lip ( 4031 ) is provided on the end wall ( 403 ). 55. strand-shaped universal seal according to claim 14 or 15 and according to claim 54, characterized in that the at least one sealing lip ( 4031 ) is arranged on the side facing away from the cavity ( 401 ) of the second sealing body ( 40 ). 56. strand-shaped universal seal according to claim 54 or 55, characterized in that four sealing lips ( 4031 ) are provided on the end wall ( 403 ). 57. strand-shaped universal seal according to claim 56, characterized in that the four sealing lips ( 4031 ) are arranged approximately evenly spaced on the end wall ( 403 ). 58. strand-shaped universal seal according to claim 56 or 57, characterized in that the four sealing lips ( 4031 ) are arranged approximately centered on the end wall ( 403 ). 59. strand-shaped universal seal according to at least one of claims 1 to 47, characterized in that the second sealing body ( 40 ) has a base portion ( 404 ), the two end regions of which are each connected to a side wall ( 4051 , 4052 ), the respective free end communicates with the ends of an end wall ( 403 ). 60. strand-shaped universal seal according to claim 59, characterized in that the base portion ( 404 ) and the end wall ( 403 ) are substantially parallel to each other. 61. strand-shaped universal seal according to claim 59 or 60, characterized in that the side walls ( 4051 , 4052 ) are substantially symmetrical to each other. 62. strand-shaped universal seal according to claim 14 or 15 and according to at least one of claims 59 to 61, characterized in that at least one of the side walls ( 4051 , 4052 ) is curved in the direction of the cavity ( 401 ) of the second sealing body ( 40 ). 63. Strand-shaped universal seal according to at least one of claims 59 to 62, characterized in that in the transition areas between the base section ( 404 ) and the side walls ( 4051 , 4052 ) or in the transition areas between the side walls ( 4051 , 4052 ) and the end wall ( 403 ) at least one wall notch ( 406 , 407 , 408 , 409 ) acting as a predetermined kink is provided. 64. Strand-shaped universal seal according to claim 63, characterized in that in the transition areas between the base section ( 404 ) and the side walls ( 4051 , 4052 ) and in the transition areas between the side walls ( 4051 , 4052 ) and the end wall ( 403 ) four wall notches ( 406 , 407 , 408 , 409 ) are provided. 65. strand-shaped universal seal according to claim 14 or 15 and according to claim 63 or 64, characterized in that the at least one wall notch ( 406 , 407 , 408 , 409 ) is arranged on the side facing the cavity ( 401 ) of the second sealing body ( 40 ) . 66. strand-shaped universal seal according to claim 14 or 15 and according to at least one of claims 59 to 65, characterized in that on the side of the end wall ( 403 ) facing away from the cavity ( 401 ) of the second sealing body ( 40 ) at least in sections a double-sided adhesive tape ( 4032 ) is arranged. 67. strand-shaped universal seal according to claim 66, characterized in that the double-sided adhesive tape ( 4032 ) extends over almost the entire length of the end wall ( 403 ).