发明名称 Cylindrical coil carrier for receiving threads and yarns
摘要 In a coil carrier for receiving threads and yarns and comprising webs which extend substantially parallel to the axis and are interconnected by circumferential supporting rings, the foot section defines a receptacle for a head section of an adjacent like coil carrier. The coil carrier comprises a supporting member and a sliding member axially displaceable relatively thereto, the external diameters of the supporting and sliding members being substantially equal.
申请公布号 US4402474(A) 申请公布日期 1983.09.06
申请号 US19810303383 申请日期 1981.09.18
申请人 MESSRS. JOS. ZIMMERMAN 发明人 HENNING, WALTER
分类号 B65H75/20;B65H75/18;(IPC1-7):B65H75/20 主分类号 B65H75/20
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