초록 ▼

A rail-mounting assembly (S) for fastening a rail (3) to a fixed substrate (5) with an intermediate construction (2) between the rail (3) and the fixed substrate (5) that operatively connects the rail (3) to the fixed substrate (5) in an elastic manner, and the intermediate construction (2) comprise

A rail-mounting assembly (S) for fastening a rail (3) to a fixed substrate (5) with an intermediate construction (2) between the rail (3) and the fixed substrate (5) that operatively connects the rail (3) to the fixed substrate (5) in an elastic manner, and the intermediate construction (2) comprises only a elastic intermediate layer element (1; 101) that has a variable elasticity distribution across its cross-section (6) in the direction (7A) of its longitudinal extension (8) and/or in the direction (7B) transverse to its longitudinal extension (8).

대표청구항 ▼

1. A rail-mounting assembly for fastening a rail to a fixed substrate including polyvalent sleepers, the assembly being between the rail and the fixed substrate operatively connected to the fixed substrate in an elastic manner, and comprising a single elastic intermediate layer element having a vari

1. A rail-mounting assembly for fastening a rail to a fixed substrate including polyvalent sleepers, the assembly being between the rail and the fixed substrate operatively connected to the fixed substrate in an elastic manner, and comprising a single elastic intermediate layer element having a variable elasticity distribution across its cross-section in the direction of its longitudinal extension and/or in the direction transverse to its longitudinal extension; anda hard intermediate element having a trapezoidal part and lying between the elastic intermediate layer element and the fixed substrate. 2. The rail-mounting assembly according to claim 1, wherein the elastic intermediate layer element bears directly against a lower face of the rail. 3. The rail-mounting assembly according to claim 1, wherein the elastic intermediate layer element has an elastically deformable inner region that is completely spaced from edges of the elastic intermediate layer element, and the spacing from the edges is smaller than 30 mm. 4. The rail-mounting assembly according to claim 3, wherein the elastic intermediate layer element has an outer region that completely surrounds the elastically deformable inner region and that is less elastic than the elastically deformable inner region. 5. The rail-mounting assembly according to claim 1, wherein the elastic intermediate layer element has an elastically deformable inner region that is concentric to a center point of the elastic intermediate layer element. 6. The rail-mounting assembly according to claim 1, wherein the elastic intermediate layer element has a circular, elliptical or oval elastic inner region that is more elastically deformable than a less elastically deformable outer region surrounding the circular, elliptical or oval elastic inner region. 7. The rail-mounting assembly according to claim 6, wherein the elastically deformable inner region is thinner than an adjacent less elastically deformable outer region of the elastic intermediate layer element. 8. The rail-mounting assembly according to claim 1, wherein the elastic intermediate layer element is made from microcellular rubber or polyurethane. 9. The rail-mounting assembly according to claim 1, wherein the elastic intermediate layer element has an elongated notch on each of two of its edges. 10. The rail-mounting assembly according to claim 9, wherein the elongated notch extends in a direction of a long side edge of the elastic intermediate layer element. 11. The rail-mounting assembly according to claim 1, wherein the elastic intermediate layer element has two projecting teeth on each of two of its edges. 12. The rail-mounting assembly according to claim 1, wherein the hard intermediate layer element is fixed to the fixed substrate by lateral angle guide plates. 13. The rail-mounting assembly according to claim 1, wherein the trapezoidal part of the hard intermediate layer element extends toward the fixed substrate. 14. The rail-mounting assembly according to claim 1, wherein the trapezoidal part is below the rail. 15. The rail-mounting assembly according to claim 1, wherein the trapezoidal part is tubular. 16. A rail-mounting assembly for fastening a rail to a fixed substrate including polyvalent sleepers, the assembly being between the rail and the fixed substrate operatively connected to the fixed substrate in an elastic manner, and comprising a single elastic intermediate layer element having a variable elasticity distribution across its cross-section in the direction of its longitudinal extension and/or in the direction transverse to its longitudinal extension; anda hard intermediate element having a trapezoidal part and lying between the elastic intermediate layer element and the fixed substrate, the trapezoidal part is formed by a plurality of cross ribs reinforced by a central web part. 17. A rail-mounting assembly for fastening a rail to a fixed substrate including polyvalent sleepers, the assembly being between the rail and the fixed substrate operatively connected to the fixed substrate in an elastic manner, and comprising: a single elastic intermediate layer element having a variable elasticity distribution across its cross-section in the direction of its longitudinal extension and/or in the direction transverse to its longitudinal extension; anda hard intermediate element having a tubular trapezoidal part and lying between the elastic intermediate layer element and the fixed substrate, the tubular trapezoidal part a two-part cavity that is spatially divided by a transverse inner web. 18. A rail-mounting assembly for fastening a rail to a fixed substrate including polyvalent sleepers, the assembly being between the rail and the fixed substrate operatively connected to the fixed substrate in an elastic manner, and comprising: a single elastic intermediate layer element having a variable elasticity distribution across its cross-section in the direction of its longitudinal extension and/or in the direction transverse to its longitudinal extension; anda hard intermediate element having a trapezoidal part, lying between the elastic intermediate layer element and the fixed substrate, and having an elongated notch on each of two of its edges. 19. The rail-mounting assembly according to claim 18, wherein each elongated notch extends in the direction of longitudinal extension of the hard intermediate layer element. 20. A rail-mounting assembly for fastening a rail to a fixed substrate including polyvalent sleepers, the assembly being between the rail and the fixed substrate operatively connected to the fixed substrate in an elastic manner, and comprising a single elastic intermediate layer element having a variable elasticity distribution across its cross-section in the direction of its longitudinal extension and/or in the direction transverse to its longitudinal extension; anda hard intermediate element having a trapezoidal part, lying between the elastic intermediate layer element and the fixed substrate, and having two projecting teeth on each of two of its edges. 21. The rail-mounting assembly according to claim 20, further comprising: an angle guide plate that has two recesses on an end of the plate for receiving the teeth. 22. The rail-mounting assembly according to claim 21, wherein the two recesses are both on a long side of the angle guide plate. 23. The rail-mounting assembly according to claim 21, wherein the two recesses are both at corners of the angle guide plate. 24. The rail-mounting assembly according to claim 21, wherein the recesses only extend partially through a thickness of the angle guide plate.