FIELD: transport.
SUBSTANCE: invention relates to railway transport, particularly, to car bogies. Replaceable element 6 of friction assy is composed of cover 7 with thrust surface 7b and friction surface 7a. Said element has at least on portion of its outline an edge former 8-13 arranged at an angle to cover 7, resilient gasket 15 on aforesaid thrust surface 7b. Note here that at least part of said outline is curved.
EFFECT: reduced wear.
4 cl, 5 dwg
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