FIELD: transport.
SUBSTANCE: invention relates to railway transport, particularly, to bumpers. Module case 1 comprises end part 3, replaceable insert 4 with cutter 8 and cutting edge 5. Moving plate 7 is engaged with cylinders 2 with, at least, one ring 6 arrange there between. Free ends of cylinders 6 in case end 3 are secured in replaceable inserts 3 to be displaced along axle by load developed in collision.
EFFECT: higher efficiency and reliability.
2 dwg
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