DRIVANORDNING FOER TVINNHUVUDENA VID EN SZ-TVINNMASKIN

摘要

The driving device for the twisting head of an SZ stranding machine assures short switching times with little equipment even for a multi-step change of the rotary motion by associating with one or both magnetic clutches of the twisting head either one driving shaft rotating at changing speed, or at least two driving shafts revolving at constant speed and each having a magnetic clutch for coupling rotation to the twisting head clutch.