| 摘要 |
FIELD: couplings with reduced radial bearing capacity. SUBSTANCE: the set of couplings uses a shaft, at least the first and second helically wound, axially installed springs for frictional engagement with the shaft, as well as means of engagement corresponding to each of the first and second springs for selective application of compressive force to one end of each spring so as to prevent rotation relative to the shaft. Each means of engagement is located radially and symmetrically along the shaft for reduction of radial force induced by the spring ends. EFFECT: improved design. |
