ES2573640T3 - Fit for naughty - Google Patents

Abstract

Foot for crossbeam (1) with a base (9) and side walls (10), which are manufactured from an elastic material, having arranged on the base (9) and exceeding it, spring elements (13) and being configured between spring elements (13) intermediate spaces (14), characterized in that the intermediate spaces (14) are filled at least almost completely with a filling material (15) of a second elastic material, which is chosen from the group comprising HD- PE, PP, PUR, NR, SBR, EPDM, EPS, XPS, EVA, TPE, being a drying stiffness of the second elastic material at most so large, that the deflection characteristic is not left or is only insignificantly influenced through the spring elements (13) during loading.

Description

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DESCRIPTION

Fit for naughty

The invention relates to a cross-piece fit with a base and side walls, which are manufactured from an elastic material, having arranged on the base and protruding spring elements therefrom and forming intermediate spaces between the spring elements, thus as to a procedure for the production of this sleeper shoe, according to which they are produced in a mold from an elastic material, a base and side walls of the sleeper shoe by vulcanization, thereby providing spring elements on the base , which are between them intermediate spaces.

From EP 0 049 879 A1 or from WO 99/16976 A1, cross sleeves of the type mentioned initially are known.

Elastic sleeper coatings are commonly used in the field of fixed tracks as elastic decoupling between the path of the track and the base. In this case, the entire sleeper, that is, for example a monobloc or bibblock sleeper, may be provided with an elastic coating, for example, of natural rubber (NR), styrene butadiene rubber (SBR), or vulcanized ethylene propylene diene monomers (EPDM). On the basis of this coating, in most cases, cellular material based on polyurethane (PUR), EPDM or NR / SBR is placed in order to adjust a corresponding vertical elasticity. This cellular material is normally plaque shaped. In addition, there is the possibility of performing vertical elasticity using individual spring elements. The elastic behavior is achieved in this case by the deformability of these spring elements, which is made possible by hollow spaces between the spring elements. In this case, however, the problem that water can accumulate between the spring elements results in open field travel. In the case of low temperatures it is formed from this, ice, which reduces the elastic behavior of the spring elements.

For the solution of this problem, a rail socket for anchoring rail tracks in a fixed ballast-free superstructure was proposed in DE 92 02 613 U1, which is placed with its lower area in a crossbar from a base plate and side walls of elastic material and housed therein in corresponding recesses of the superstructure, providing in the area of the upper edge of the side walls a joint that seals it around in front of the side surfaces of the rail socket .

A similar solution is provided by document DE 297 19 400 U1, according to which, the rail socket is configured with a surrounding groove, the crossbar is configured in one piece and which has a top cross for the crossbar shaped sealing protuberance, which has a sealing head with a high extension capacity angled towards the rail socket, which can be anchored in the groove surrounding the rail socket.

Document DE 698 07 31 T2 proposes, among other things, for the increase of tightness, a rigid sleeve for the sleeper fit, so that it maintains its tightness also in those conditions in which a conventional fit of elastic material You run the risk of tearing or breaking. In this case, elastic segments with pre-tension with elastic pressure and shear are placed.

In principle it is also known to provide large surface spring mass systems, as used for damping vibrations in the construction of tracks, of numerous elastic support pieces, arranged on a bearing surface with separation from one another, providing a filling layer non-bearing that partially fills the space between the support pieces, which prevents the entry of water into this space, as described for example, in document CH 513,302 A. This damping element described therein additionally presents a watertight lining to the water surrounding the fill layer and support pieces. Unlike the sleeper shims, the sleeper does not rest in this case on the spring elements themselves, but rather a support plate is provided to enable a weight distribution on individual spring elements. This support plate also assumes a barrier function against incoming water in the hollow spaces, which are configured between the spring elements and the filling material on the lower side of this damping element.

It is the task of the present invention, to maintain as far as possible without changes the damping characteristic of a sleeper fit, also in the case of wet environment conditions.

This task of the invention is solved by means of a cross-sectional wedge defined by claim 1, as well as by the method according to the invention, according to which, such a filling material is arranged so that it fills the intermediate spaces at least almost completely. By filling the intermediate spaces at least almost completely, the water storage capacity of the cross-piece in this area is reduced to a minimum - the water that accumulates there may be due to manufacturing or water entering from outside - , due to the elastic materials, particularly the elasticity of the cross-piece socks, an expulsion of this water when the train passes, due to the elastic deformability of the cross-sectional foot during loading. It is not necessarily necessary in this case, to provide drainage openings for incoming water in the crossbar itself, as described in part in the state of the art.

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Due to the relative drying stiffness in relation to the drying stiffness of the spring elements themselves, it is possible on the one hand, to use spring elements with different deflection characteristics, and on the other hand it is achieved due to the reduced drying stiffness of this second elastic material of the filling material, which does not contribute to any increase or any essential increase in the total stiffness of the system, that is to say that the deflection characteristic of the crossbar is determined essentially only by the spring elements, and in this way Sizing of this damping system can be carried out more easily. The elastic deformation of the spring elements is therefore not disturbed by the filling material, due to their elasticity. As this filling material almost completely fills the intermediate spaces, the residual volume of water in this area is zero or insignificantly reduced, so that also in the case of ice formation in winter, the damping of the vibrations does not or almost It is not influenced.

For the improvement of this effect it is provided according to a variant embodiment of the invention, that the filling material has a drying stiffness that is at most 10% of the drying stiffness of the spring elements. In this way, a sufficiently high separation is made with respect to the drying stiffness of the spring elements, so that therefore, the function of this filling material can be concentrated to the essential, specifically to avoid accumulation of water in the base area of the sleeper fit.

The filling material can also have a drying stiffness in particular that is at most 5% the drying stiffness of the spring elements.

In addition, it is possible for a filling height of the filling material to be greater than a height of spring elements of the case, lower spring elements in this direction. Due to this it is achieved that this filling material is present after the placement of the crossbar in a compressed manner, so that therefore, the intermediate spaces can be filled in a larger proportion with this filling material. In the event that the spring elements have a different height - there is a possibility within the framework of the invention to use spring elements of different drying stiffness or spring elements with different dimensions, in order to adapt the characteristic of deflection of the system correspondingly or to be able to take into account curve cant, etc. -, it is preferred that the filler material essentially extends to a maximum height of the highest spring elements, since in this way the "squeezing" of water possibly present outward from the sleeper fit is facilitated.

But it is also possible according to a variant with respect to this, that the filling material is arranged so that it covers at least a part of the spring elements, which are configured with a low spring element height as the highest height of spring element, in the horizontal direction, so that, therefore, in the case of spring elements of different height, the crossbar itself essentially rests on a flat surface, so that due to the reduced drying stiffness of the second elastic material of the filling material, the damping behavior of the spring elements configured with a lower height, either or not is almost influenced by the filling material arranged on them - observed in the direction towards the crossbar.

The filler material can overcome the spring elements at a height value, which is selected from a range with a lower lHriite of 1 mm and an upper lHmite of 10 mm. The cant of the filling material with respect to the spring elements chosen from this range have shown in practical tests a very good ratio between the filling of the space due to compression of filling material on the one hand and maintenance of the characteristic of filling by means of the spring elements by another. Below 1 mm, the compression of the filler material by the weight of the sleeper is so small, that although an improved space filling of the intermediate spaces can be observed due to the compression of the filler material, however it can be observed from this value a clear improvement of this effect. Peraltes larger than 10 mm stiffen the filling material in certain circumstances, due to which stiffening of the entire system of the spring elements can also occur.

The filler material preferably exceeds at least individual spring elements at the rate of a range, which is chosen from a range with a lower limit of 2 mm and an upper limit of 8 mm.

It is possible, in addition, that at least one surface of the filler material that can be directed towards the crossbeam is hydrophobic, due to which on the one hand better accumulations of water in this area can be avoided and on the other hand the "crushing" occurs better ”Of water through passing rail vehicles, particularly when sponge material is used as filler material.

In this case it is possible on the one hand, that the filler material itself already has hydrophobic properties, on the other hand it is possible, that the surface of the filler material is hydrophobicized, for example, that it is sprayed with a silicone oil, preferably hydrophobicizing the totality of the surface. Through this configuration of the invention it is also possible, for example, to use open cell material, due to which the bandwidth of materials that can be used for solving the task can be widened.

Preferably, filler materials are used, which have a water absorption capacity according to ASTM D 1056 (or DIN ISO 2896) of at most 7% by volume, to continue improving the basic effect of the

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invention.

The maximum water absorption capacity of the filler material according to ASTM D 1056 (or DIN ISO 2896) can be in this case particularly of at most 5% by volume, preferably at most 4% by volume.

As the second elastic material of the filling material, according to the invention, a material is used which is chosen from a group comprising HD-PE (high density polyethylene), PP (polypropylene), PUR, NR, SBR, EPDM, EPS ( expanded polystyrene foam), XPS (extruded polystyrene foam), EVA (ethyl vinyl acetate), TPE (thermoplastic elastomers), such as TPO (thermoplastic olefins), for example, EPDM / PP, or TPE-S (copolymers) in polystyrene polystyrene block) or TPE-U (thermoplastic polyurethane elastomers). With these materials, very good results have been found particularly in regard to the solution of the task of the present invention.

Preferably, a sponge material is used as a filler material, on the one hand due to its low own weight and on the other hand the elasticity that can be achieved with it, so that a request by short pressing of the filler material does not produce in this a modification of the permanent form, but the filling material returns after unloading, to its starting state and in this way the space filling capacity is improved.

Particularly preferred is a sponge material, which has a medium pore size, which is chosen from a range with a lower limit of 10 pm and an upper limit of 3 mm, since this can be configured particularly The elastic behavior of this filler material is effective, particularly when the surface of the filler material is hydrophobicized, so that water entering the pores can be prevented more reliably.

Preferably a sponge material is used, which has a medium pore size, which is chosen from a range with a lower limit of 0.2 mm and with an upper limit of 2 mm, particularly chosen from a range with a limit less than 0.3 mm and with an upper limit of 1 mm.

Particularly, however, according to the invention, a closed cell elastic sponge material is used, due to the reduced water absorption capacity of this type of sponge materials.

A further improvement can be achieved in that the filling material is adhesively bonded with the spring elements, so that it is arranged fixed in position in the crossbar so that a displacement can be avoided while freeing spaces gaps For this purpose, an adhesive of its own can be used, that is to say a glue, on the other hand it is possible that the filling material is produced by direct sponging between the spring elements and in this case the adhesive connection to the spring elements is produced .

To cope with signs of aging due to the microbial degradation of the elastic elements of the sleeper shoe in a humid environment, it is provided according to a variant embodiment, to provide the filling material with an active bactericidal or fungicidal agent. In this way, the elastic characteristic of the sleeper fit can also be maintained for a longer period, when reduced amounts of water enter the sleeper fit. As an active bactericidal or fungicidal agent, for example, silver (silver ions) can be used. It is also possible to modify the surface of the fillers by catalytic grafting of molecular groups or molecules with this type of effect.

For a better fixation of the position of the spring elements, these can be vulcanized at the base of the crossbar, due to which the opening of hollow spaces between spring elements and filling material can also be avoided in a better way. the passage of vehicles on rails.

In variants of carrying out the process, it is foreseen that the filling material is produced as an elastic plate and that cavities are configured therein, which in regard to its geometry correspond at least approximately with the spring elements and that this plate is place after vulcanization on the base of the sleeper shim, or that a spongeable raw material is used as filler material, which is introduced before placement in a sleeper in the intermediate spaces and sponges after the placement of the sleeper, or that the sleeper shim is produced according to a 2-component procedure, introducing and sponging during the vulcanization a spongeable raw material for the filling material in the mold between the intermediate spaces between the spring elements. Particularly due to the two variants, a very complete filling of the intermediate spaces is achieved by direct spongeing of the filling material in the crossbar, being possible according to the 2-component procedure, to produce the elastic coating of the sleeper in one step of work. If the two sponge variants are not possible, then the configuration of the procedure plate offers a very high variability in terms of different geometries of spring elements, which can also be adapted in situ, that is, directly in the play.

For the best understanding of the invention, this is explained in greater detail by the following figures.

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They show in corresponding simplified schematic representation:

a cut of a rail with a sleeper, a cross piece for a sleeper and a partial piece of rail arranged on it;

the vfa cut according to Fig. 1 in side view;

the cut-off according to Fig. 2 sectioned according to line III-III;

a cut-out of a variant of the cross-section in the cross section;

a cut-out of another variant of the performance of the cross-section for cross-section.

they are provided with the same references or references of components, being able to transfer the disclosures contained in the totality of the description as far as the sense to the same parts with the same references or with the same references of components. The position indications chosen in the description, such as above, below, laterally, etc., also refer to the described figure as well as immediately represented and must be moved if the position is modified, in terms of direction, to The new position. In addition, individual characteristics or combinations of characteristics of the different embodiments shown and described, may also represent inventive solutions or according to the invention, independent.

 The

 Fig. 1

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 Fig 2

 The

 Fig. 3

 The

 Fig. 4

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 indicates

All indications concerning ranges of values in the present description are to be understood in such a way that they comprise any and all of their partial ranges, for example, indication 1 to 10 is to be understood in such a way that all partial ranges, starting from the lower limit 1 and the upper limit 10 are included, that is, all partial ranges start with a lower limit of 1 or greater and end at an upper limit of 10 or lower, for example, 1 to 1.7, or 3.2 to 8.1 or 5.5 to 10.

Figures 1 to 3 show a first variant embodiment of a cross-piece fit 1 for a cross-section 2. For this purpose, cutouts of a 3-way structure for a so-called fixed way are represented in Figures 1 to 3 respectively. This vfa structure 3 consists of the crossbar 2, which is configured in this embodiment variant as a short sleeper call, the crosshead for crossbar 1, which surrounds the crossbar 2 at the bottom, so that it is therefore crossbow 2 is housed in most of its volume by the crossbar, a mounting plate 4, through which a rail 5 is attached to the crossbar 2, and can be used for fixing the rail 5 on this mounting plate 4 conventional mounting installations as known in the state of the art, for example, in the form of an X or W fixing or hook screw fixing. Between the mounting plate 4 and the crossbar 2 there is a first damping element 6, between a foot of rail 7 and the mounting plate 4 a second damping element 8 in the form of an intermediate layer of rail 8.

The crossbar 2 can be connected to another crossbar 2 by a crossbar giving rise to a crossbar crossbar. In addition, the sleeper 2 is normally housed by a recess in a base plate, particularly concrete.

This main structure is already known from the state of the art, partly for example from document DE 92 02 613 U1 initially mentioned.

The invention is not limited, however, to these short sleepers, but the sleeper fit 1 can also be used for long sleeper calls. There is, in addition, the possibility of configuring the crossbar 2 as a monobloc or bibblock crossbar, for example crossbar in H. In addition, the invention is not limited to concrete support plates for the housing of cross ties 2, but can also Use ballast bases, etc.

As can be best seen from Fig. 3, the cross-sectional wedge 1 has a base 9, as well as side walls 10. On ribs 11 inside the side walls 10 ribs 12 are provided in the form of ribs, which contribute to the damping feature of the cross-sectional foot 1. These ribs 12 are configured in this case with increasing height in the direction from the base 9 to the rail 5, so that the side walls 10 are configured in front of the base 9 -observed in cross-section, with conical course. These ribs 12 are particularly arranged so that they extend around the entire length of the side walls 10. There are therefore no free positions between the individual segments, as described for example in DE 698 07 031 T2 mentioned previously, for drainage. Although, therefore, these free positions are not necessarily necessary in the invention, they can of course be arranged. The described conical configuration of the side walls 10 is not necessarily necessary.

On the base 9 there are configured in this variant of the realization of the cross-piece 1, spring elements 13 from a first elastic material of the cross-section of the same, they are therefore configured in one piece with the base 9. These elements of spring are configured in this case in the form of a button, with a cross section at least approximately square (seen in plan view). With the help of these elements of

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spring, the deflection characteristic is determined and with it the damping behavior of the system, that is, of the cross-piece fit 1 - also the damping capacity of the damping elements 6, 8-.

Reference is made to the fact that the invention refers to the configuration of the shim for cross-member 1, so that, therefore, in terms of the other damping elements 6, 8, it should be assumed that the element of 6 damping, for example, must not necessarily be present. Also as regards the damping characteristic of these damping elements 6, 8, for example, due to different combinations of hard and soft segments for these damping elements 6, 8, it refers to the relevant state of the art.

Nor is it necessarily necessary that the spring elements 13 be manufactured from the base material 9 of the cross-piece 1, particularly that they are joined together with a piece with it. In this way it is possible, in any case, according to the invention, that these spring elements 13 be placed, for example, in the form of a rubber mat later on the base 9 of the sleeper shim 1. It is also not necessarily necessary that these damping elements 13 have a cross-section at least approximately square, other cross-sections, such as round, rectangular, polygonal cross-sections, are also possible within the framework of the invention, for example, and are adapted through these different cross-sectional shapes -Mixing forms are also possible within a cross-piece fit 1- the deflection characteristic of the cross-piece 1, that is, of the entire structure of track 3, to the corresponding requirements, which for example, in the case of Curve sections may be clearly different to straight sections.

In the context of the invention, it is possible, in addition, to use spring elements 13 with different diameters - seen in plan view -, also to adapt the deflection characteristic to the corresponding conditions and requirements. In this way, combinations with thin and thick spring elements 13 are possible, for example, in order to compensate, for example, curved positions.

The spring elements 13 also do not have to be configured as a button, although this is the preferred embodiment, but spring elements 13 can be used in the form of a strip, which extend at least approximately the entire width of the base 9.

Between the individual spring elements 13 there are intermediate spaces 14, in which according to the invention, there is a filling material 15. This filling material 15 fills in this case these intermediate spaces 14 at least almost completely, so completely preferred.

As filling material 15, a closed cell sponge material is used, preferably selected from the group comprising HD-PE, PP, PUR, NR, SBR, EPDM, EPS, XPS, EVA, TPE. In principle, however, open-cell sponge materials can also be used, particularly when these, as already explained above, are hydrophobicized at least on the surface or consist of a hydrophobic material. The pore size of the sponge material can be chosen in this case from a range with a lower limit of 10 pm and an upper range of 3 mm. Preferably, all intermediate spaces 14 between the spring elements 13 at the base 9, of the filling material 15 must be provided. However, there is also the possibility, if necessary, to provide this filling material 15 with slot-shaped cavities between the ribs 12 on the side walls 10.

In a first variant embodiment, a filling height 16 of the filling material 15 in the intermediate spaces 14 has dimensions such that these intermediate spaces 14 are filled at least approximately straight, that is, essentially corresponds to an element height of filling 17. However, in a second variant of this embodiment, this filling height 16 may have dimensions such that the filling material 15 protrudes from the spring elements 13 in the vertical direction, that is, the height of filling 16 is greater than the height of filling element 17. In this way it is achieved that this filling material 15 is compressed by introducing in the crossbar 2 in the crosspiece for crossbar 1 and in this way they are filled with greater security the intermediate spaces 14.

According to the invention, the filling material 16 has a drying stiffness, which - depending on the first elastic material, which is used for the spring elements 13 and possibly for the base 9, as well as the side walls 10 - is like maximum so large, that the deflection characteristic is not influenced by the spring elements 13 during its request by means of a passing rail vehicle or is only insignificantly, that is, there is no stiffening of the system in general "fit for naughty 1 ”.

With "insignificantly influenced" in the sense of the invention, reference is made to the fact that the deflection characteristic of the spring elements 13 worsens in case of almost static loading (DIN 45673) by the filling material 15 at the rate of at most 10%.

The filling material 15 has particularly a drying stiffness, which is at most 1% to 10% of the drying stiffness of the spring elements 13.

In general, reference is made at this point to the fact that the drying stiffness of the spring elements 13 in the case of an almost static load can be chosen from a range with a lower value of 5 kN / mm and an upper limit of 300

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kN / mm according to DIN 45673.

In Fig. 4 another variant embodiment of the cross-section for cross-section 1 is shown as a cut-out. In this case the spring elements 13 have a different height. The deflection is adapted accordingly, that is, the damping behavior of these spring elements 13 or of the crossbar 1. It is possible, for example, in the case of this variant - as in all other variants-, that the spring elements 13 have a different drying stiffness, that is, the spring elements 13 with a higher spring element height 17 have, for example, a greater stiffness than the spring elements 13 with a spring element height 17 Minor. In the case of such an embodiment variant it is possible that in the case of a normal load, the damping occurs first by means of the spring elements 13 with the height of the spring element 17 greater, and only in the case of higher loads, also the spring elements 13 act with a lower spring element height 17. By means of a highly progressive characteristic curve, the spring elements 13 can be better protected against overload.

As can be seen from Fig. 4, the filling material 15 is configured in the case of this variant of the crossbar 1 to that height of spring element 17 or slightly above, which is less than the height of spring element 17 maximum.

As indicated by the dashed line in Fig. 4, there is also the possibility that between spring elements 13 of equal height of the height of spring element 17 greater, the filling material 15 fills the entire intermediate space 14 between these spring elements 13.

In Fig. 5 a variant of the cross-sectional wedge 1 is shown as a cross-sectional cut-out, in which the spring elements 13 have a different height of the spring element 17, similar to that according to Fig. 4. Unlike the embodiment variant according to Fig. 4, the smaller spring elements 13 are completely covered by the filling material, so that essentially a flat surface is essentially opposite the crossbar 2. This is possible particularly with the invention, since due to the filling material 15, the deflection characteristic of the spring elements 13, that is, also that of the lower spring elements 13, is not or not essentially influenced by the filler material 15 above.

For this reason it is possible in another variant, which is represented in Fig. 5 by a dashed line, that all the spring elements 13 are covered with the filling material 15 in a horizontal direction, due to which it can continue to be reduced the water inlet in the base area of the crossbar 1.

For the production of the sleeper wedge 1 according to the invention, the base 9 and the side walls 10 are manufactured in a mold from a vulcanizing elastic material. This elastic material can be, for example, NR, SBR, EPDM, etc. A production process of this type is already known about the state of the art, so that at this point it refers to it.

The spring elements 13 may be manufactured in this mold from the same material as that used for the base 9 and the side walls 10. On the other hand it is possible that the spring elements 13 consist of a different elastic material, these spring elements 13 are preferably vulcanized on the surface of the base 9.

According to a first variant of carrying out the production process, it is produced from the second elastic material - as mentioned above-, a plate at least almost flat, in which corresponding recesses or holes are then introduced, for example, by punching or cutting, in correspondence with the geometry of the spring elements, so that this prefabricated plate in this way can be placed after vulcanization on the spring elements 13, therefore, in the intermediate spaces 14.

It is possible according to another variant of the process, that the filling material 15 is foamed in situ, that is, for example, in the work and for this a spongeable raw material is used for the filling material 15, for example, a polyurethane of One component or two components. This raw material is introduced in the intermediate spaces 14, then the crossbar 2 is then placed in the crosspiece 1 and finally the raw material for the filling material 15 is sponged, due to which the intermediate spaces 14 are filled to the least almost entirely.

Finally, it is also possible that the cross-piece fit 1 is produced by a 2-component procedure, that is, that the filling material 15 is injected, for example, during the vulcanization of the cross-section fit 1 in the intermediate spaces 14 and is sponged during vulcanization, due to which the intermediate spaces 14 are also filled at least almost completely. This last procedure offers the advantage that the cross-piece wedge 1 can end up being produced in one step, so that additional assembly steps can be reduced, for example on site.

The examples of embodiment show possible variants of the realization of the shim for sleeper 1, with reference being made here, that the invention is not limited to the variants of embodiment especially represented therein, but rather also various combinations of the individual embodiments of each other and this possibility of variation falls within the scope of the skill of the active expert

in this technical field due to teaching with respect to technical practice by the present invention. They are therefore included by the scope of protection, also all conceivable embodiments that are possible by combining individual details of the embodiment variant represented and described.

5 Due to the order, reference is finally made to the fact that for a better understanding of the structure of the sleeper fit 1, this or its components have been represented in part not to scale and / or enlarged and / or reduced.

The task that is based on inventive autonomous solutions can be derived from the description.

The individual embodiments shown in Figs. 1, 2, 3; 4; 5 they can form, above all, the object of solutions according to the autonomous invention. The tasks and solutions according to the invention relating to it can be derived from the detailed descriptions of these figures.

Relation of references

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1 Naughty fit

2 Naughty

3 Road structure

4 Mounting plate

5 Lane

6 Damping element

7 lane foot

8 Damping element

9 Base

10 Side Wall

11 Surface

12 Rib

13 Spring element

14 Intermediate space

15 Filling material

16 Fill Height

17 Spring element height

Claims (16)

5 10 fifteen twenty 25 30 35 40 Four. Five fifty 1. Footwear for sleepers (1) with a base (9) and side walls (10), which are manufactured from an elastic material, having arranged on the base (9) and exceeding it, spring elements (13) and being configured between the spring elements (13) intermediate spaces (14), characterized in that the intermediate spaces (14) are filled at least almost completely with a filling material (15) of a second elastic material, which is chosen from the group comprising HD-PE, PP, PUR, NR, SBR, EPDM, EPS, XPS, EVA, TPE, being a drying stiffness of the second elastic material as maximum as large, that the deflection characteristic does not remain or is only insignificantly influenced by through the spring elements (13) during loading. 2. Cross-piece fit (1) according to claim 1, characterized in that a filling height (16) of the filling material (15) is greater than a height of the spring element (17) of the element (s) of spring (13), eventually lower, in that direction. 3. Cross-piece fit (1) according to claim 1 or 2, characterized in that the filling material (15) is arranged so that it covers at least a part of the spring elements (13) in a horizontal direction, which are configured with a height of spring element (17) less than the height of spring element (17) larger. 4. Cross-piece fit (1) according to claim 2 or 3, characterized in that the filling material (15) exceeds the spring elements (13) in height at the rate of a value, which is chosen from a range with a limit less than 1 mm and an upper limit of 10 mm. 5. Cross-piece fit (1) according to one of the preceding claims, characterized in that at least one surface of the filling material (15), which can be directed towards a cross-piece (2), is hydrophobic. 6. Tracksuit wedge (1) according to one of the preceding claims, characterized in that the filling material (15) is a spongy material. 7. Cross-piece fit (1) according to claim 6, characterized in that the sponge material of the filling material (15) has an average pore size, which is chosen from a range with a lower limit of 10 pm and a upper limit of 3 mm. 8. Cross-piece fit (1) according to claim 6 or 7, characterized in that the filling material (15) is an elastic sponge material, particularly closed cell. 9. Cross-piece fit (1) according to one of the preceding claims, characterized in that the filling material (15) is adhesively bonded with the spring elements (13). 10. A sleeper shoe (1) according to one of the preceding claims, characterized in that the filler material (15) contains an active bactericidal or fungicidal agent. 11. Tracksuit wedge (1) according to one of the preceding claims, characterized in that the spring elements (13) are vulcanized to the base (9). 12. Procedure for the production of a sleeper shoe (1), according to which, from an elastic material, a base (9) and side walls (10) of the sleeper shoe (1) are produced by vulcanization in a mold , thus providing spring elements (13) on the base (9), that there are intermediate spaces between them (14), characterized in that in the intermediate spaces (14) a filling material (15) is provided, which it consists of a second elastic material, which is chosen from a group comprising HD-PE, PP, PUR, NR, SBR, EPDM, EPS, XPS, EVA, TPE, and which fills at least almost completely the intermediate spaces (14), being a drying stiffness of the second elastic material at most so large, that the deflection characteristic is not left or is only insignificantly influenced through the spring elements (13) during loading. 13. Method according to claim 12, characterized in that the filling material (15) is produced as an elastic plate and cavities are configured therein, which in regard to its geometry correspond at least approximately to the spring elements (13 ), and placing this plate on the base (9) after vulcanization. 14. Method according to claim 12, characterized in that as a filler material (15) a spongeable raw material is used, which is placed before placing a sleeper (2) in the intermediate spaces (14) and sponges after the placement of the naughty (2). 15. Method according to claim 12, characterized in that the cross-piece (1) is produced according to a two-component process, a spongeable raw material for the filling material (15) being introduced into the mold of the intermediate spaces during vulcanization. 14) between the spring elements (13) and sponging. 16. The method according to one of claims 12 to 15, characterized in that the spring elements (13) are vulcanized to the base (9) of the crossbar (1).