FIELD: construction.
SUBSTANCE: method to use coupling strap includes its use to fix rails. Coupling strap contains holes for bolts. Holes located at its one half have cross section in the form of symmetrical lengthy figure. Holes at its other half are round. Symmetrical lengthy figure is arranged so that its longitudinal axis is inclined towards most remote end of coupling strap.
EFFECT: higher safety of railway traffic.
2 cl, 1 dwg
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Authors
Dates
2011-03-10—Published
2009-10-08—Filed