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专利名称：Apparatus for storing and feeding yarn to
yarn using machines
发明人：Ermanno Savio,Sergio Calamani,Eugenio Turri申请号：US05/779599申请日：19770321公开号：US04090677A公开日：19780523
摘要：An apparatus for storing and feeding yarn to yarn using machines, comprising abase plate carrying a freely rotatable shaft which supports a drum through ball bearingsand a dispensing arm which distributes turns of yarn upon the drum. Two coaxial rollingbearings surround the shaft one being supported by the base plate and the other by thedrum and the bearings are connected to one another by a rigid body having a passagethrough which the arm passes, thus preventing rotation of the drum with respect to thebase plate.
申请人：SAVIO E C. S.P.A.
代理机构：Haseltine, Lake & Waters
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