• 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:
    Mat (1) for elastic mounting of structures, machines and / or traffic routes of rail vehicles, wherein the mat (1) has at least one layer (2) with a plurality of adjacently arranged elastomer bodies (3), wherein between the elastomer bodies (3) each intermediate spaces (4) are arranged, wherein in the intermediate spaces (4) at least one elastic filling body (5) is arranged, wherein the elastic filling body (5) is softer than the elastomer body (3).
    公开号:AT513011A1
    申请号:T683/2012
    申请日:2012-06-13
    公开日:2013-12-15
    发明作者:Roger Dipl Ing Hoefle；Harald Dipl Ing Dr Techn Loy
    申请人:Getzner Werkstoffe Holding Gmbh；
    IPC主号:
    专利说明:

    PatentanwälteHofmann Sc Fechner JDr.Ιίΐΐί Hcfrnann * ·· »* Bi» * ri »i ¥ iaB« figtiiner · ·· * 6806 Feldkirch, Austria Egelseestr 65a, PO Box 61 • · T +43 (0) 5522 73 137 F +43 { 0) 5522 73 359 M office@vpat.at I www.vpat.at 24649/34 / ss 120521 1
    The present invention relates to a mat for elastic storage of structures, machines and / or traffic routes of rail vehicles, wherein the mat has at least one layer with a plurality of adjacently arranged elastomer bodies, wherein between the elastomer bodies each inter-5 spaces are arranged.
    It is known in the prior art to use generic mats to reduce force or fußpunkterregte vibrations in buildings, machinery or roads of rail vehicles. The design of the elastic 10 storage by means of the mats is carried out taking into account the static continuous load or the resulting pressure and the stimulating frequencies. In the prior art, it is also known to ensure by a special shaping of the elastomer body that the mat over a larger pressure range achieves a largely constant course of the natural frequency. 15 The elastic properties of the mat should also be specified in use in the building essentially by the elastomeric body. One problem with the prior art is again and again that in the spaces between the elastomeric body during installation and / or operation liquids, concrete and / or foreign substances penetrate, resulting in a significant change in elastic properties of the mat see. In the extreme case, if the interstices are filled up correspondingly strongly with foreign material that has penetrated, it can, so to speak, come to a short circuit in which the elastic properties are then essentially determined by the foreign material that has penetrated into the intermediate spaces and no longer by the elastomeric bodies.
    In order to prevent this, in the prior art, for example in the form of DE 10 2006 009 536 A1, there exists the idea of inserting generic mats into an envelope, e.g. from Folrenma packaging material to prevent the penetration of liquid and / or concrete and / or the like into the interstices.
    However, practice shows that damage to the sheathing can occur on the construction site, so that in turn liquids, concrete or the like can penetrate into the interstices. This can never be completely prevented despite increased care in the processing on the site usually.
    The object of the invention is therefore to provide an alternative with which it can be prevented that in generic mats liquids, concrete and / or other foreign substances can penetrate into the interstices between the elastomeric bodies.
    This is achieved according to the invention by arranging at least one elastic filling body in the intermediate spaces, wherein the elastic filling body is softer than "the ElästorherkÖrper.
    A basic idea of the invention is thus to fill the intermediate spaces between the elastomer bodies with a solid in the form of the elastic filling body, so that it is prevented that liquids and / or concrete and / or the like can penetrate into the intermediate spaces. The elastomeric body and the at least one elastic packing are conveniently fixedly connected together in the mat, which allows easy installation on the construction site. The elastic filling body should desirably be significantly softer than the elastomeric body, so that the elastomeric body is the supporting layer of the mat, which also determines the elastic properties. The elastic packing should desirably be so much softer than the elastomeric body that, practically speaking, it has no or only a negligible influence on the elastic properties of the mat. As materials for the elastomeric body in principle all known in the prior art, suitable in their properties elastomers come into question. The at least one elastic filling body may likewise be a suitable elastomer but also other suitable elastic materials. It can be both mono-materials but also mixtures of different elastomers or other elastic materials. Elastomer bodies and / or the at least one elastic filling body particularly preferably comprise polyurethane or consist entirely of it. Polystyrenes are also possible in particular in the elastic packing.
    The elastomeric bodies favorably form the supporting pillars of the mat. The at least one elastic filling body serves primarily only to fill up the intermediate spaces between the elastomeric bodies. The elastomeric bodies may extend completely or substantially between two outer surfaces bounding the mat on opposite sides. Conveniently, the elastomeric bodies extend over at least 50%, preferably at least 65%, of the distance between the outer surfaces bounding the mat on opposite sides. This distance preferably corresponds to the thickness of the mat.
    In principle, it is possible to arrange the elastomeric bodies individually and only by the at least one elastic filling body connected to one another in the mat. However, preferred embodiments of the invention provide that the elastomeric bodies are connected to one another by means of a base layer and protrude from the base layer as elevations, preferably on only one side of the base layer. It is then again favorable when the elastomeric body are integrally formed on the base layer and base layer and the elastomeric body made of the same material or from the same material mixture. Base layer and elastomer body can thus be produced in a manufacturing process as a one-piece component of the mat. But it is also possible that the base layer consists of a different material than the elastomeric body. For example, The elastomeric bodies may also be cast on a base layer of steel.
    Process for the production of mats according to the invention may consist of initially producing the elastomeric bodies together with the base layer in their arrangement provided in the mat and then blanking the interstices.
    closing with the at least one elastic filler to fill. An alternative method for producing mats according to the invention provides first to produce the at least one elastic filling body, corresponding recesses being provided in the filling body for the elastomer bodies and then filling the material of the elastomer body into these recesses.
    In order to achieve largely constant elastic properties or natural frequencies in the mat over a larger pressure range, it may also be provided in the case of mats according to the invention that the elastomeric bodies are designed to be tapered on one side. The elastomeric bodies may e.g. partially conical, in particular frusto-conical, but also in a rounded shape hill-like or also be designed as ribs. If a base layer is present, preferred embodiments of the invention provide for the elastomeric bodies to be tapered in the direction away from the base layer. This means that the cross-sectional area of the respective elastomer body in the vicinity of the base layer or the corresponding outer surface is greater than at the end region of the elastomer body facing away from the base layer or outer surface. Particularly preferably, the elastomeric bodies taper only in one direction.
    Particularly preferred embodiments of the invention provide that the intermediate spaces are completely filled with the at least one elastic filling body. However, it is also possible that, in particular, the ends of the elastomeric bodies facing away from the base layer protrude somewhat beyond the elastic packing or are recessed slightly in the elastic packing or bodies. In principle, however, it is expediently provided that the intermediate spaces are filled to at least 80% by volume, preferably to at least 90% by volume, with the elastic packing or the elastic packing. The interstices may be filled with a single coherent elastic filler but also with several non-contiguous elastic packing. 4 · 4 4
    Particularly preferred embodiments of the invention provide that the mat is bounded on at least one side by a completely flat outer surface. Also on the one side opposite side of this mat can be limited by a completely flat outer surface. However, as already stated, it is also possible for the mat to have projections in the region of the ends of the elastomer body. In these cases, it is then provided that the one side opposite side of the mat is bounded by an at least partially planar outer surface. Conveniently, this outer surface is completely flat except for the abovementioned projections in the region of the elastomeric bodies. Particularly preferably, it is provided that the outer surfaces or at least their flat areas are parallel to each other. It is also particularly preferred if the elastomeric bodies have at least 5 times, preferably at least 10 times, higher modulus of elasticity than the at least one elastic filling body. The modulus of elasticity can be determined according to DIN 53513, in particular if the elastomeric body and / or the elastic packing or bodies are made of polyurethane. In particular, it is favorable if the at least one elastic filling body is at least largely liquid-repellent. This is usually achieved when the at least one elastic filling body permits a maximum water absorption of up to 50% by volume, preferably of up to 25% by volume, particularly preferably of up to 5% by volume.
    Particularly preferred embodiments of the invention provide that the elastomeric bodies have a higher density than the at least one elastic filling body. The density of the elastomeric body is suitably between 300 kg / m3 and 1,200 kg / m3. For the elastic packing, the density should desirably not exceed 400 kg / m3.
    The extent of the elastomeric body between the above-mentioned outer surfaces of the mat is favorably between 5mm and 100mm. The elastomeric body can protrude to about 5mm from the at least one elastic filler. The thickness of the base layer, as far as it is present, is favorably between 0mm and 25mm. * ·
    • «* t · • · * • · · Μ * ♦ · · · · · · · · *«
    The extent of the at least one elastic filling body between the two above-mentioned outer surfaces can substantially correspond to the extension of the elastomer body. So it is conveniently between 5mm and 100mm. It is also possible that the extent of the at least one elastic filling body between the two outer surfaces is slightly larger than the extent of the Eiastomerkörper. This can have production-side advantages, in particular if, in the production of the mat, the material of the elastomer body is poured into corresponding recesses in the at least one elastic filling body. However, in addition to the above-mentioned production method, it is also possible to initially produce the elastomer bodies together with the base layer initially as a body and additionally at least one elastic filler separately and then to glue these bodies together.
    In addition to the fact that the inventive measure prevents the penetration of liquids and / or concrete and / or other foreign substances into the interstices mentioned, mats according to the invention also have the advantage that they can be walked on when laying the mats and are also considerably more robust than the mats in the prior art known generic mats with the sheaths are.
    In the figures, various embodiments of the invention are shown.
    Figs. 1 to 4 show a first embodiment of the invention. In FIGS. 5 to 10 further variants are shown by way of example in section.
    1 shows the first exemplary embodiment of a mat 1 according to the invention in a perspective illustration from above on the outer surface 7. In this first exemplary embodiment, the elastomer bodies 3 forming the layer 2 are frustoconical in shape and formed by a common base layer 6 which adjoins the *. · »· · · ·
    Eiastomerkörper 3 is integrally formed, connected together. The interspaces 4 between the elastomeric bodies 3 are completely filled in this embodiment with a self-contained elastic filler 5. The outer surfaces 7 and 8 on the opposite sides of the mat 1 are parallel to each other and each plane. The outer surface 8 is formed in this first embodiment, both by the corresponding ends 10 of the elastomer body 3, as well as by the elastic filler 5. For the thicknesses and the material properties of the various components of the mat 1 according to the invention, the above applies. 2, an exploded view is shown obliquely from below, wherein the elastomer body 3 are lifted together with its base layer 6 of the packing 5. Fig. 3 shows a second exploded view obliquely from above on this embodiment. Fig. 4 shows a vertical section through this first exemplified embodiment of the invention.
    5 shows a first alternative of a mat 1 according to the invention. The only difference from the first embodiment is that the elevations formed over the base layer 6 in the form of the elastomer body 3 are not frustoconical but hilly, that is to say slightly rounded. In the variant according to FIG. 6, again, in principle, there are truncated cone-shaped elastomer bodies 3. In these, however, depressions 9 are located in the ends 10 of the elastomeric bodies 3 facing away from the base layer 6.
    In Fig. 7 shows a modification of the embodiment of FIG. 5 is shown. Here, the ends 10 of the elastomeric body 3 slightly over the filler body 5, so that this not the interstices 4 completely, but as I said preferably to at least 80% by volume, more preferably at least 90 Vo lumen% fills. Fig. 8 is a modification of Fig. 6, wherein the ends 10 also protrude. In Fig. 9, a variant is shown in which the ends 10 are slightly covered by the elastic packing 5. In Fig. 10, the elastomeric body 3 are in turn like a hill, here sine wave, formed. • * * ♦ ··················································································································································································· ,
    Legend to the reference numbers:
    mat
    layer
    elastomer body
    Spaces between fillers
    base layer
    outer surface
    outer surface
    trough
    The End
    权利要求:
    Claims (10)
    [1]
    Patent Attorneys Hofmann & Fechner • (4 * * · * · · · · * Dr. ^ ilf Hofrnanri ** tt ···· ·· 6806 Feldkirch, Austria Egelseestr 65a, PO Box 61 T +43 (0) 5522 73 137 F +43 (0 ) 5522 73 359 M office@vpat.at I www.vpat.at 24649/34 / ss 120521 9 Claims 1. Mat (1) for the elastic storage of structures, machines and / or traffic routes of rail vehicles, the mat (1) at least one layer (2) having a plurality of elastomer bodies (3) arranged adjacently to one another, wherein in each case intermediate spaces (4) are arranged between the elastomer bodies (3), characterized in that at least one elastic filling body (5) is arranged in the intermediate spaces (4) ), wherein the elastic filler body (5) is softer than the elastomer body (3).
    [2]
    2. mat (1) according to claim 1, characterized in that the elastomeric body (3) by means of a base layer (6) are interconnected and as elevations, preferably on only one side of the base layer (6), projecting from the base layer (6) ,
    [3]
    3. mat (1) according to claim 2, characterized in that the elastomeric body (3) are integrally formed on the base layer (6) and the base layer (6) and the elastomeric body (3) made of the same material or from the same material mixture.
    [4]
    4. mat (1) according to one of claims 1 to 3, characterized in that the elastomeric body (3) tapers on one side, preferably in regions conical or hill-like or rib-like, are formed.
    [5]
    5. mat (1) according to claim 4 and one of claims 2 or 3, characterized in that the elastomeric body (3) are tapered in the direction away from the base layer (6) direction. * * * T * * k * · »· Φ» M ··· I · t t * · * I ♦ * * * * * * * * * Mf «**
    [6]
    6. mat (1) according to one of claims 1 to 5, characterized in that the intermediate spaces (4) to at least 80 Vo! Umen-%, preferably at least 90% by volume, or completely with the at least one elastic filling body (5 ) are filled up,
    [7]
    7. mat (1) according to one of claims 1 to 6, characterized in that the mat (1) is limited at least on one side of a completely flat outer surface (7).
    [8]
    8. mat (1) according to claim 7, characterized in that the mat (1) on the one side opposite side is bounded by an at least partially planar or by a completely flat outer surface.
    [9]
    9. mat (1) according to one of claims 1 to 8, characterized in that the ElastömerkoTper (3) have at least 5 times, preferably at least 10 times, higher elastic modulus than the at least one elastic filling body (5).
    [10]
    10. mat (1) according to one of claims 1 to 9, characterized in that the elastomeric body (3) have a higher density, preferably from 300 kilograms per cubic meter to 1200 kilograms per cubic meter, as the at least one elastic filler (5), wherein the elastic filling body (5) preferably has a density of at most 400 kilograms per cubic meter.
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    引用文献:
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    DE7125411U|1972-12-14|Isogleitchemie Gleittechnik Und Bauchemie Gmbh|Bearing to accommodate horizontal movements and tilting of structural parts|
    DE1939450A1|1969-08-02|1971-02-11|Continental Gummi Werke Ag|Elastic bearing for buildings|
    DE2351551A1|1973-10-13|1975-04-30|Walter Battermann|Elastomeric building support - used for building houses, offices, roads or railways, consists of four layers containing prismatic sprung pieces|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA683/2012A|AT513011B1|2012-06-13|2012-06-13|mat|ATA683/2012A| AT513011B1|2012-06-13|2012-06-13|mat|
    DE201310105883| DE102013105883A1|2012-06-13|2013-06-07|Mat for e.g. elastic mounting of buildings, has elastic filling body arranged in intermediate spaces that are formed between elastomer bodies, and designed softer than elastomer bodies that are arranged adjacent to each other|
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