SU35883A1 - Arrow bump - Google Patents

Description

The proposed switchboard is intended to protect the points of the switches from striking the ribs of the tires of the rolling stock. The bump is made together with a rail lining, as a single unit, and is attached to the sleeper using conventional fasteners.

In FIG. 1 shows a cross-section of a bump in working position; FIG. 2 and 3 are the same, with the use of anti-angle devices in two forms of embodiment, and FIG. A is a top view of FIG. 3

The bump consists of a lining 1, on which part 2 the rail base rests, and a vertical shelf, 3, which covers the rail base and its upper edge fits tightly to the rail head 7. The lining is sewn to the sleeper 5 crutches 4.

The action of the bump stop is as follows. During the passage along the rail of rolling stock, the lining, in addition to crutches, is clamped on the sleeper 5 by the strength of the weight of the rolling stock and at the same time it perceives with a vertical stick J the impact of the crest of the bandage, protecting against these blows is sharp to the switch. -. The described switch baffle can also be used simultaneously as a tool to prevent the rail from being hijacked, for which bolt 6 is passed through shelf 3 and at the same time passes through the neck rail 7, as shown in FIG. 2, or the rail bottom is pressed against the lining / scraping 8 by means of a bolt I as shown in FIG. 3 and 4.

The subject matter of the invention.

The arrow baffle, characterized in that the baffle 3 itself is made as one piece with the rail lining 2, and the entire structure 2-5 is fixed to the rail 7 and the sleeper 5 by means of bolts, crutches or the like.

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