SU66633A1 - Podrelsov gasket - Google Patents

Description

Under the rail elastic pads are placed on the metal pads under the rail foot for a more elastic transfer of pressure and to prevent the formation of cracks and holes in the sole.

Sub-axle elastic pads substantially soften and absorb shocks and jolts of rolling stock, create conditions for smoother movement along the track, increasing its resistance to both longitudinal and transverse movements, and reduce rail wear and fasteners.

The proposed gasket is made of birch plywood, glued with resin waterproof adhesive.

To prevent the creeping out of elastic gaskets, we have developed the proposed fixing them on two-sided rail pads. This fastening is achieved by means of rigid edges covering the edges of the gaskets protruding from the ends of the linings.

FIG. 1 shows a gasket, g in FIG. 2 and the projection of the blank for edging the gasket edges.

The tin strips are made somewhat longer than the extending edges of the gasket so that the ends of the edges protrude beyond the corners of the gasket and can be locked into the flanges of the rail gasket. To secure the gaskets, rigid strips 18 mm wide are longitudinally bent (in shtamp) to form a groove (see Fig. 2 and 3). When putting on the gasket, the groove covers (wraps) its end face. Then press the upper and lower flanges of the groove into the gasket and press it firmly into the gasket and simultaneously punch it into the chipboard. puncturing and pushing individual points of the shelves into the gasket. A firm connection of gaskets with kantami is obtained, the ends of which, resting against the flanges of the lining, delay the creeping of the gasket from under the rail foot from the rail lining.

Subject and z about 0 and e and

A rail pad, made of plywood and placed under the base of the rail on a metal double-rib cushion, characterized in that its end edges are made protruding beyond the ends of the lining and edged.

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