发明名称 |
Spool |
摘要 |
This invention relates to a spool comprising a central portion (2) and two flanges (3) which can be attached to each other by means of fastening means (7), whereby both flanges (3) are provided with fastening means (7) which are located at the innerside (6) of these flanges (3) and which are attachable to the innerside (5) of the central portion (2).
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申请公布号 |
US4715556(A) |
申请公布日期 |
1987.12.29 |
申请号 |
US19860841221 |
申请日期 |
1986.03.19 |
申请人 |
N.V. BEKAERT S.A. |
发明人 |
TACK, RUFIN;EGGERMONT, MARC |
分类号 |
B65H75/14;B65H75/22;F16B2/06;F16B2/10;F16B35/00;(IPC1-7):B65H75/18;B25G3/20 |
主分类号 |
B65H75/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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