Vossloh-werke Gmbh

Michael Harraβ

Winfried Bösterling

Adrian Bednarczyk

Dirk Vorderbrück

Dietmar Becker

Nikolaj Krieg

Martin Gnaczynski

Jörg Happe

The present invention relates to a plastic dowel for the fastening of a rail on a solid substrate. The plastic dowel includes an opening, an interior, a shank section, and a holding section, which provides at least one circumferential projection around its circumference. The at least one projection protrudes in a radial direction whereby the upper flank of the projection of the holding section assigned to the dowel opening is aligned at an angle of 90&#xb0;&#xb1;3&#xb0; in relation to a longitudinal axis of the plastic dowel.

Plastic dowel for fastening of a rail and combination of such a plastic dowel and a rail screw

A profiled element for damping sound vibrations on rail lines including a first main surface, which is designed and dimensioned such that it can be attached as a support surface to sections of the rail web without having to provide an adhesive layer, wherein the profiled element further has at least one recess on a front surface located opposite of the support surface, wherein the at least one recess in the front surface is designed for the positive engagement of an elastic fixing element for fixing the profiled element against the rail web, and at least one widened region of the profiled element in the region of the front surface, said widened region present in the lower region of the front surface in an installed position.

Rail web damping to reduce sound on rail lines

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Wuppertal, Germany

Michael Harraβ