FIELD: machine building.
SUBSTANCE: in rubber-cord element along the length L of rubber layer the rings are uniformly cured-in, their number is n, each with length l. Technical result is in that the rings are spring rings turned out of wire with same angle of turns lifting from 0 to 10°.
EFFECT: reduced rigidity of the rubber-cord element, and increased service life.
2 cl, 4 dwg
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