| 摘要 |
FIELD: construction.SUBSTANCE: rail joint for fixation of a rail on a sleeper comprises fastening screws and loop-like spring clips. The rail joint allows for stepless adjustment of track width along a horizontal line by means of wedge elements. The rail is installed on a flanged rail pad. Flanges of the rail pad stretch slantwise relative to the rail. Between the rail foot and flanges there is a wedge that moves in longitudinal direction.EFFECT: development of an improved version of a rail joint with direct fixation of a rail in case of rigid and elastic points of support in rails and simultaneous application of a horizontal adjustment element.10 cl, 5 dwg |
