GLIDING CHANNEL FOR RAIL TROUGH Russian patent published in 2008 - IPC E01B5/04 

FIELD: building, road works.

SUBSTANCE: invention concerns the working rail with a continuous bearer in a rail trough of a steel construction or concrete slabs, etc., fixed in it by means of two-componential mass for attachment. The gliding channel is executed in the form of groove rail containing rolling head (1), directive head (2), neck (3) and sole (4) of the rail, has the largest height (A) against an underlayment (40) of the rail sole (4) more than 10.0 cm, however less than 12.4 cm, width of bottom more than 10.1 cm, but less than 14.0 cm, width of the rolling head (1) in essence from 5.1 cm to 6.3 cm, and two (3) rails of the chamber located on either side of a neck for covering plates. Thus located against rail cross-section on the side of the directive head the chamber for a covering plate has width (D) of the flat base at least 1.64 cm.

EFFECT: provision of high effectiveness at rail laying and reliable work with long life cycle of railway lines.

8 cl, 2 dwg