| 摘要 |
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 |
