초록 ▼

In an infrastructure for a railway track with continuous elastic support, the two rail (1) forming the track rest with their lateral limiting surfaces beneath the rail head, via elastic intermediate layers (3), against inner lateral limiting surfaces of a frame consisting of two frame halves (4, 5).

In an infrastructure for a railway track with continuous elastic support, the two rail (1) forming the track rest with their lateral limiting surfaces beneath the rail head, via elastic intermediate layers (3), against inner lateral limiting surfaces of a frame consisting of two frame halves (4, 5). The frame is located in a trough (6) embedded in a concrete plate (2) running longitudinally underneath the rails (1). Between a frame half (5) and a lateral wall (6R) of the trough (6) a wedge (7) is provided, pointing downwards with its narrower end and which can be tightened by screws (8). In this infrastructure

대표청구항 ▼

[ What is claimed is:] [1.]1. A rail and support structure comprising:a rail adapted to form part of a railway track and having a head;a concrete plate extending longitudinally along said rail and in which a trough is embedded receiving said rail, said trough having a pair of opposite sides spaced f

[ What is claimed is:] [1.]1. A rail and support structure comprising:a rail adapted to form part of a railway track and having a head;a concrete plate extending longitudinally along said rail and in which a trough is embedded receiving said rail, said trough having a pair of opposite sides spaced from sides of said rail, said plate having an upper surface below said head;respective frame halves in said trough on an inner side of said rail and an outer side of said rail, extending over a base of said rail and bearing by respective elastic layers upon opposite sides of said rail, each of said frame halves being disposed between one of said sides of said rail and a respective one of said sides of said trough;a downwardly tapering wedge braced between one of said sides of one of said frame halves and the respective side of said trough; anda steel angle section on the frame half on said inner side of said rail and having an upwardly directed flange spaced horizontally from said head and disposed alongside said head and a horizontally directed flange extending along said surface and secured to said concrete plate, said flanges lying at a right angle to one another, said upwardly directed flange having an upper edge lying below a top of said head.