Original document(10 pages) Authorized document(10 pages) 中文版
    A winding tube for web material includes an elongated, hollow cylindrical tube body and at least one hollow cylindrical adapter. The adapter contacts a casing surface of the tube body substantially over the entire circumference along an axial portion of the tube body to fix the adapter against relative rotation. The adapter has an exterior diameter that does not exceed that of the tube body. The adapter is removable from the tube body without the adapter being destroyed.
Application Number
申请号		 02131395 Application Date
申请日		 2002.10.08
Title 名称 Rolling tube
Publication Number
公开号		 1426949 Publication Date
公开日		 2003.07.02
Approval Pub. Date 2006.09.20 Granted Pub. Date 2006.09.20
International Classification 分类号 B65H75/10;B65H75/18;B65H75/50
Applicant(s) Name
申请人		 Sonoco Products Co.
Address 地址
Inventor(s) Name 发明人 D. Quik
Attorney & Agent 代理人 wu lei
More information 更  多  信  息


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