• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A shut-off device for protection against penetrating liquids comprises a bulkhead element (1) for shutting off an opening against the penetration of a liquid, an elastic sealing device (3), which is compressible due to the liquid present on the bulkhead element (1), and one or more magnets (4 ) for fastening the bulkhead element (1) to an abutment in the region of the opening. The magnet (s) (4) are mounted in such a floating manner on the bulkhead element (1) and / or abutment that, in a first fastening position without liquid protruding on the bulkhead element (1), the elastic sealing device (3) moves from its unloaded state about a first Displacement is compressed and in a second attachment position with liquid on the bulkhead element (1), the elastic sealing device (3) is compressed from its unloaded state by a second path, said second path is greater than the first path.
    公开号:AT12485U1
    申请号:TGM316/2011U
    申请日:2011-05-31
    公开日:2012-06-15
    发明作者:Hermann Reitthaler
    申请人:Hermann Reitthaler；
    IPC主号:
    专利说明:

    Austrian Patent Office AT12 485 U1 2012-06-15
    description
    BREAKING DEVICE FOR PROTECTION AGAINST INTRUSIVE LIQUIDS
    The invention relates to a shut-off device for protection against ingress of liquids.
    A shut-off device for temporary sealing of window and door openings is known from DE 10 2007 007 564. This comprises a frame to be fastened in front of or in a building opening into which one or more bulkhead plates are inserted. Between the frame and the bulkhead plates, an elastic sealing device is provided. The determination of the bulkhead plates on the frame by means of quick-release devices with eccentric. Furthermore, it is known from DE 10 2007 007 564 A1 to connect a plurality of such shut-off devices to a barrier, for example to protect a property against floods.
    Furthermore, from GB 2 368 872 A a flood protection device is known in which a bulkhead element is secured by magnets in front or in a building openings to allow quick and easy assembly and disassembly. The magnets can be firmly embedded in a sealing device between the bulkhead element and an abutment. As long as there is no water on the bulkhead element, the sealing device remains in its undeformed state. Due to the presence of water, the sealing device is compressed due to the water pressure. In this configuration, there is the problem that the sealing effect is initially not very good, so that at a first application of water such can get behind the bulkhead element. At high water levels, however, there is the problem that the sealing device can be compressed and squeezed maximum.
    The invention has for its object to provide a shut-off device of the aforementioned type, which is characterized by a high sealing effect and ease of use.
    This object is achieved by a shut-off device according to claim 1. The shut-off device according to the invention comprises at least one bulkhead element for shutting off an opening against the ingress of a liquid, an elastic sealing device which is compressible due to liquid present on the bulkhead element, and one or more magnets for fastening the bulkhead element to an abutment in the region of the opening. The magnet or magnets are floatingly mounted on the bulkhead element and / or the abutment of the bulkhead element, wherein the elastic sealing device is compressed from its unloaded state by a first path in a first fastening position without liquid present on the bulkhead element and in a second fastening position with the bulkhead member of the liquid is compressed the elastic sealing device from its unloaded state by a second path, wherein the second path is greater than the first-mentioned path.
    The solution according to the invention allows easy and problem-free handling of one or more bulkhead elements during assembly, since this or this can be easily recognized in or in front of a shut-off opening and does not have to be inserted from above into a guide rail.
    By the floating mounting of the magnet or magnets, a relatively soft sealing material can be used, which allows a high sealing effect. As long as no liquid pressure is applied to the bulkhead element, the elastic sealing device is only partially compressed, wherein the bulkhead element is held by the magnets in a defined position to an abutment. If the bulkhead element is pressed by abutting liquid against its abutment, the elastic sealing device can be further compressed due to the floating mounting of the magnets and thus the sealing effect can be increased by the fluid pressure. 1/12 Austrian Patent Office AT 12 485 U1 2012-06-15
    Magnets is ensured that even in the first mounting position, a sufficient sealing effect exists, which is automatically reinforced with increase of a liquid level in front of the bulkhead element.
    The or the magnets may be arranged on the bulkhead element, which requires that in the region of the openings corresponding magnetic abutment are provided. In this case, the bulkhead element as well as the magnet (s) form a preassemblable structural unit, while the effort in the area of the opening remains relatively low. This can be particularly advantageous from an aesthetic point of view.
    However, it is also possible in principle to provide the magnet or not on the bulkhead element but rather on the abutment, which in turn requires that now on the side of the bulkhead magnetic surfaces for interaction with the or the magnets are present. In this case, the bulkhead element can be designed, for example, as a simple metallic plate or as a plate with corresponding metal inserts.
    Further, it is possible to combine the two measures together, that is to arrange floating magnets both on the side of the bulkhead element as well as on the side of the abutment.
    The shut-off device according to the invention can be developed in different ways, as indicated in further claims.
    According to an advantageous embodiment of the invention, the or the magnets are each supported by a spring device on the bulkhead element or the abutment. In this case, the spring stiffness of the spring device or of the spring devices of the magnet (s) is smaller than that of the elastic sealing device. As a result, a secure attachment of the bulkhead via the magnet is ensured on the one hand. On the other hand, it is ensured that the sealing effect of the elastic sealing device is not impaired by the magnets.
    The elastic sealing device may be arranged analogously to the or the magnet on the bulkhead element and / or the abutment of the bulkhead element.
    In the simplest case, the elastic sealing means is formed by a strip of an elastic material, such as silicone, rubber or the like. Such a strip extends over the region of the support surfaces between the bulkhead element and the corresponding abutment. Optionally, a plurality of strips of an elastic material may be provided.
    According to an advantageous embodiment, the elastic sealing means comprises two juxtaposed strips of elastic material of different elasticity. The harder or more rigid of the strips can be adjusted in its height to the more elastic strip and the or the magnets that in the second mounting position or pending liquid pressure squeezing the softer seal is avoided, thereby improving their durability. The harder or stiffer of the strips can be made for example of cellular rubber or sponge rubber.
    In particular, the elastic sealing means may be configured so that the softer sealing strip in the uncompressed state in a joint between the bulkhead element and abutment has a greater height than a stop-extended magnet, and the height of the stiffer sealing strip in the uncompressed state is smaller than that Height of the extended stop to the magnet, but greater than the height of the maximum against the spring force of the spring means displaced magnet in the second mounting position.
    In a further embodiment, the sealing device is formed by at least one strip of elastic material, wherein the compression is limited by a projection of the magnets. This is particularly suitable for sealing devices in which only one sealing strip is present per edge of the bulkhead element in order to allow a biasing of the seal and at the same time to avoid squeezing. According to a further advantageous embodiment of the invention, the shut-off device further comprises a counter-holder as an abutment for the bulkhead element, which is fixedly mounted in or in front of the opening. While the bulkhead element is usually removed after a flood threat, the backstay remains permanently in position. It can be provided, for example, by flat iron or L-profiles fastened in the area of the opening. In the case of sealing a door only up to a certain height or the formation of a barrier, the counter-holder is formed by corresponding items on both sides of the opening. However, it is also possible to perform the counter-holder as the opening enclosing frame, wherein the frame opening is completely sealed by one or more bulkhead elements.
    Depending on the installation situation, the bulkhead element may be a plate, a dam bar, a door leaf or a window sash.
    According to a further advantageous embodiment, the shut-off device further comprises a tensioning device which acts between the counter-holder and the or the bulkhead elements and is configured to press down in the tensioned state, the or the bulkhead elements relative to the abutment or counter-holder , As a result, an improvement in the sealing effect downwards can be achieved, in particular in the case of light bulkhead elements, in order to prevent liquid from passing under the bulkhead element (s).
    The invention will be explained in more detail with reference to embodiments shown in the drawing. The drawing shows in: FIG. 1 FIG. 2 FIG. 4 FIG. 4 FIG. 5 FIG. 7 A front view of a shut-off device according to a first exemplary embodiment of the invention , A side view of the shut-off device of Figure 1, a detailed view of the elastic sealing means and a magnet in the unloaded state, a detailed view of the elastic sealing means and a magnet in the loaded state, a view corresponding to Figure 4 for an alternative embodiment of the anvil, a schematic representation of the compression the sealing device from the unloaded state (left), the first attachment position (center) and the second attachment position (right), and in a sectional view of a shut-off device according to a second embodiment.
    The first embodiment shown in Figures 1 to 4 shows a shut-off device for shutting off a building opening against the passage of liquids, especially water. It is particularly suitable for protection against flooding. However, a shut-off device according to the invention can also be used for temporary protection against the penetration of other liquids such as oil, extinguishing water and the like.
    The shut-off device comprises a bulkhead element 1 for shutting off an opening against the ingress of a liquid. In the first embodiment, the bulkhead element 1 is designed as a plate, which can be quickly and easily mounted in front of a building opening in the event of a flood threat.
    On the building side, a counter-holder 2 is firmly attached in the area of the shut-off opening as an abutment. This counter-holder 2 can either be firmly attached to or in front of the soffit of the opening. In the illustrated embodiment, the counter-holder 2 is formed as a U-shaped frame (in the direction of view from the outside towards the building opening), which has an L-shaped cross-sectional profile. As a result, the bulkhead element 1 can be attached very easily to the counterholder 2 from the outside.
    In a modification of the illustrated embodiment, however, the frame may also be designed to be completely circumferential. This is particularly useful when the bulkhead element 1 is a door leaf or a window sash. Furthermore, it is possible to provide only one vertical column as a counter-holder 2 on both sides of the opening.
    Instead of an L-profile and other profile shapes can be used, which allow an attachment of the bulkhead element 1 to the anvil 2 substantially perpendicular to the direction of passage of the opening. FIG. 5 shows, as a further profile shape for a counterholder 2 ', a simple flat iron.
    Furthermore, the shut-off device comprises an elastic sealing device 3. This is between the bulkhead element 1 and its abutment, here the counter-holder 2, arranged and compressible as a result of the bulkhead element 1 pending liquid. In the illustrated embodiment, the elastic sealing device 3 is formed by two strips 3a and 3b of elastic material, as can be seen in Figures 3 and 4. The sealing strips 3a and 3b can be fastened either to the bulkhead element 1 or to the counter-holder 2. In the illustrated example, the sealing strips 3a and 3b are on the counter-holder 2. However, it is also possible to attach one or both sealing strips 3a and 3b to the bulkhead element 1. In any case, when the liquid is present on the bulkhead element 1, the joint between the bulkhead element 1 and the counter-holder 2 is sealed off by the sealing strips 3a and 3b against the passage of liquid.
    The shut-off device according to the invention further comprises one or more magnets 4 for attachment of the bulkhead element 1 in the region of the opening. FIGS. 1 to 4 show a plurality of magnets 4 which are arranged on the bulkhead element 1 and which are each mounted in a floating manner on the bulkhead element 1. To ensure the attachment functions of the counter-holder 2 is made of a magnetic material. However, it is also conceivable to provide elements of magnetic material only on the magnets 4 opposite sections of the soffit of the opening. This is particularly recommended when dispensing with an anvil 2 and the elastic sealing device 3 rests directly against a sufficiently smooth wall surface.
    The or the magnets 4 are matched in their dimensions to the elastic sealing device 3 such that in a first mounting position of the bulkhead element 1, that is in a state in which no fluid pressure is present on the bulkhead element 1 from the outside, the elastic Sealing device is compressed from its unloaded state by a first path, as shown in Figure 3. Here, the sealing device 3 is only partially compressed. In this case, it is ensured that a good sealing effect is achieved already at the beginning of a liquid level which accumulates in front of the bulkhead element 1.
    If the liquid level in front of the bulkhead element 1 increases, the liquid pressure enhances the sealing effect, as shown in FIG. Due to the floating mounting of the magnets 4, the elastic sealing device 3 can be further compressed. Relative to its unloaded state, it is possible to compress the elastic sealing device in a second fastening position with liquid present on the bulkhead element 1 by a second path which is greater than the first-mentioned path.
    In the illustrated embodiment, the sealing strips 3a and 3b have different elasticities. The stiffer sealing strip 3b also has a lower height than the softer sealing strip 3a. While in the unloaded state, only the softer sealing strip 3a is pressed against the anvil 2 due to the action of the magnets 4, the stiffer sealing strip 3b is unloaded and without sealing effect, the bulkhead element 1 is supported in the loaded state via both sealing strips 3a and 3b at its abutment , that means the counterholder 2 here. By the stiffer sealing strip 3b, a squeezing of the softer sealing strip 3a is prevented in the loaded state. This makes it possible to improve the sealing effect, since the softer sealing strip 3a can be made with a greater elasticity than would be possible if only one single sealing strip were present. A version with a single sealing strip is also possible. The protection against squeezing of the seal can be ensured by a defined supernatant ü of the magnets 4. Figure 6 shows a schematic representation of the compression of the sealing device 3 from the unloaded state (left), on the first attachment position (center) in the second attachment position (right). In the first fastening position, the sealing device 3 is compressed by a first path Si relative to the unloaded state, in the second fastening position by a second, larger path s2.
    As FIGS. 3 and 4 further show, the magnets 4 are each supported by a spring device 5 against the bulkhead element 1 in order to enable floating storage, i. in the transition from the state of Figure 3 in the state of Figure 4 to allow evasion of the magnet 4 and thereby allow further compression of the sealing device. The spring device 5 can be formed, for example, by one or more metallic springs or, as shown in the figures, by an elastomer body 8. In the present case, the magnets 4 are screwed with a threaded pin 6 in a holding plate 7, which in turn is supported via an elastomer body 8 at a portion 9 of the bulkhead element 1. In addition, the maximum stroke of the magnets 4 is limited by a stop 10 for the holding plate 7. About the threaded pin 6, the position of the respective magnet 4 can be adjusted to the holding plate 7. The spring stiffness of all the spring devices 5 together is smaller than that of the elastic sealing device 3. If necessary, a plurality of magnets 4 may be attached to a resiliently supported retaining plate 7.
    In the first embodiment, the softer sealing strip 3a in the uncompressed state in the joint between bulkhead element 3 and abutment has a greater height than the extended to stop 10 magnet 4. The height of the stiffer sealing strip 3b in the uncompressed state, however, is smaller than that Height of the extended stop to the magnet 4, but greater than the height of the maximum against the spring force of the spring means 5 displaced magnet 4 in the second mounting position.
    Furthermore, in the illustrated embodiment, a clamping device 11 is provided, which makes it possible to push the bulkhead element 1 down to avoid that liquid can pass under the bulkhead element 1. For this purpose, an additional sealing element made of elastic material is preferably provided for this purpose between the lower edge of the bulkhead element 1 and a corresponding portion of the counter-holder 2 or abutment, which is compressed in the clamping state, but in the present case is not shown in detail. A corresponding clamping device 11 can be arranged either on the bulkhead element 1 or on the side of the abutment. In the illustrated embodiment, the clamping device 11 is designed as a clamping screw 12 which is in threaded engagement with a substantially horizontal portion 13 of the counter-holder 2 and presses against a portion, for example, an upper edge 14 of the bulkhead element 1. In addition, a ball joint 15 can be incorporated between the clamping screw 12 and the bulkhead element 1.
    However, it is also possible to attach a clamping device to the bulkhead element 1, which is clamped in the clamping state against the abutment or the counter-holder 2. In particular, a clamping device according to the aforementioned DE 10 2007 007 564 A1 can be used.
    The bulkhead element 1 may be, for example, a plate, a dam bar, a door leaf or a window sash.
    The elastic sealing device 3 can be covered by a protective plate after removal of the bulkhead element 1 in order to avoid damage to the sealing device 3.
    This is particularly advantageous if the sealing device 3 remains at the opening. Through an apron, the entire counterholder 2 or at least vertical 5/12 Austrian Patent Office AT 12 485 Ul 2012-06-15
    Sections thereof are covered, so that a particularly attractive solution is achieved aesthetically. The attachment of the mudguard can be done by conventional fasteners, such as screws or clamps or by means of magnets. If the above magnets 4 are attached to the building, the attachment of the mudguard can be made with them, so that under certain circumstances, no further fasteners are needed.
    Figure 7 shows a second embodiment of the floating arrangement of magnets 4 on a bulkhead element 1 in the form of a hollow stackable dam beam, which is particularly suitable for the construction of flood protection barriers. The elastic sealing means 3 not shown are in this case columns or struts, between which extend the dam bars. In addition, seals are provided between superimposed dam beams and to the ground.
    Of the illustrated embodiments, numerous modifications are possible. Thus, for example, in the case of the first embodiment, a separate counter-holder 2 can be dispensed with and the support of the elastic sealing device 3 can be made directly against a wall section.
    The attachment of the magnets 4 and the elastic sealing device 3 on the side of the bulkhead element 1 or on the side of the abutment takes place depending on the application. In particular, the elastic sealing device 3 can also be made completely on the side of the bulkhead element 1. Furthermore, it is possible to make the magnets on the side of the abutment or on a counter-holder 2.
    In the figures, the magnets 4 are shown as cylindrical permanent magnets. However, the shape and the type of the magnets are not limited thereto. Rather, they can be configured in substantially any shape, as long as this allows attachment of the bulkhead element 1 to an abutment 1 and the sealing function of the elastic sealing device 3 is not impaired. Also possible in particular elastically mounted magnetic strips.
    The invention has been explained above with reference to embodiments and further modifications. However, it is not limited thereto, but includes all embodiments defined by the claims.
    REFERENCE LIST 1 bulkhead element 2 counterholder 3 sealing device 3a sealing strip 3b sealing strip 4 magnet 5 spring device 6 threaded pin 7 retaining plate 8 elastomeric body 9 section of bulkhead element 10 stop 11 clamping device 12 clamping screw 13 horizontal section 14 upper edge 15 ball joint 6/12
    权利要求:
    Claims (10)
    [1]
    Austrian Patent Office AT12 485 U1 2012-06-15 Claims 1. A shut-off device for protection against penetrating liquids, comprising: - a bulkhead element (1) for shutting off an opening against the ingress of a liquid, - an elastic sealing device (3) which, due to the Is one or more magnets (4) for fastening the bulkhead element (1) to an abutment in the region of the opening, characterized in that the or the magnets (4) on the bulkhead element (1 ) and / or are floatingly mounted on the abutment of the bulkhead element (2), the elastic sealing device (3) being compressed from its unloaded state by a first path in a first fastening position without liquid present on the bulkhead element (1) and in a second Fixing position with on the bulkhead element (1) pending liquid the elastic sealing device (3) from its un loaded state is compressed by a second path, this second path is greater than the first path.
    [2]
    2. Shut-off device according to claim 1, characterized in that the or the magnets (4) are respectively supported by a spring device (5) on the bulkhead element (1) or the abutment, wherein the spring stiffness of all spring devices (5) of or the magnets (4) is smaller than that of the elastic sealing device (3).
    [3]
    3. Shut-off device according to claim 1 or 2, characterized in that the elastic sealing means (3) on the bulkhead element (1) and / or the abutment of the bulkhead element (1) is arranged.
    [4]
    4. Shut-off device according to one of claims 1 to 3, characterized in that the elastic sealing means (3) by one or more strips (3a, 3b) of an elastic material is formed.
    [5]
    5. Shut-off device according to one of claims 1 to 4, characterized in that the elastic sealing means (3) comprises two juxtaposed strips (3a, 3b) made of elastic material of different elasticity.
    [6]
    6. Shut-off device according to claim 5, characterized in that the softer sealing strip (3a) in the uncompressed state in a joint between bulkhead element (3) and abutment has a greater height than a stop on extended magnet (4), and the height of the stiffer sealing strip (3b) in the uncompressed state is smaller than the height of the stop magnet (4), but greater than the height of the against the spring force of the spring means (5) maximum displaced magnet (4) in the second mounting position.
    [7]
    7. Shut-off device according to one of claims 1 to 3, characterized in that the sealing device (3) is formed by at least one strip of elastic material whose compression is limited by a projection of the magnets (4).
    [8]
    8. Shut-off device according to one of claims 1 to 7, characterized in that it comprises a counter-holder (2) as an abutment for the bulkhead element (1) which is fixedly mounted in or in front of the opening.
    [9]
    9. Shut-off device according to one of claims 1 to 8, characterized in that it comprises a tensioning device (11) which acts between the bulkhead element and an abutment of the bulkhead element (1) and a counter-holder (2), and is configured to in the tensioned state, the bulkhead element (1) against the abutment or counter-holder (2) to press down. 7/12 Austrian Patent Office AT12 485 U1 2012-06-15
    [10]
    10. Shut-off device according to one of claims 1 to 9, characterized in that the bulkhead element (1) is a plate, a dam bar, a door leaf or a window sash. 4 sheets of drawings 8/12
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    同族专利:
    公开号 | 公开日
    DE102010045391A1|2012-03-15|
    CH703712A2|2012-03-15|
    CH703712B1|2015-02-13|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB2368872A|2000-08-31|2002-05-15|Paul Wallace|Magnetically mounted or sealed flood barrier|
    DE102005028543A1|2005-06-17|2006-12-28|Sächsisches Textilforschungsinstitut e.V.|Pressure tight water barrier for sealing constructional opening in e.g. building area, has plate with quick clamping device, and pressure tight units arranged between brickwork in area of constructional opening and plate|
    DE10048548A1|2000-09-30|2002-04-18|Klaus Roehm|Device for sealing a passage opening|
    DE102007007564B4|2006-12-12|2017-12-07|Hermann Reitthaler|Flood protection device|DE202016101593U1|2016-03-23|2016-04-14|Hermann Reitthaler|Device against the ingress of liquids|
    DE102016123641A1|2016-12-07|2018-06-07|Hermann Reitthaler|Device against the ingress of liquids|
    DE202016106801U1|2016-12-07|2018-03-09|Hermann Reitthaler|Device against the ingress of liquid|
    IT201800009795A1|2018-10-25|2020-04-25|David Fascetti|ANTI-FLOOD BODYWORK WITH OPTIMIZED STRUCTURE|
    法律状态:
    2021-07-15| MK07| Expiry|Effective date: 20210531 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE102010045391A|DE102010045391A1|2010-09-15|2010-09-15|Locking device for securing building opening against penetrating flood water, has sealing device compressed around two paths from unloaded condition into fastening positions without and with liquid present at partition element, respectively|
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