发明名称 Drum for transportation of flexible electric power cable
摘要 A drum for transportation of flexible electrical cables has an oval cross-section and is formed of a spool member comprising a pair of semi-cylindrical sections and means for rigidly maintaining the sections with their diametric surfaces spaced parallel to and facing each other. A planar retainer member of corresponding oval cross-section and uniformly greater dimensions than the spool member is secured to each flat end of the spool member transverse to the axes of rotation of the sections to form a pair of spaced opposed walls of a rectangular slot receiving at least one layer of a continuous length of cable for shipment.
申请公布号 US4063691(A) 申请公布日期 1977.12.20
申请号 US19760661121 申请日期 1976.02.25
申请人 I-T-E IMPERIAL CORPORATION 发明人 BACVAROV, DOSIO C.
分类号 B65H75/04;(IPC1-7):B65H75/14;B65H75/40 主分类号 B65H75/04
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