| 摘要 |
PROBLEM TO BE SOLVED: To provide a reusable winding bobbin of an automatic winding machine that is easily disassembled and coupled by injection-molding the bobbin with several cut plates so as to keep a constant strength, is decreased in size by being disassembled when it is moved or stored, and is easily assembled when it is used. SOLUTION: The bobbin 4 is constituted so that female/male coupling structures on the both sides are disassembled and coupled by three to eight cut plates 5, each female/male coupling structure of each cut plate 5 forms a narrow connecting part on one vertical surface of the cut plate 5, a bar-shaped coupling projection 13 is integrally formed on a terminal part of the connecting part, and a hanging groove for coupling the coupling projection 13 is formed in the other vertical surface of the cut plate 5 to form an opening part having a projecting part and a support part at the tips of the hanging groove. COPYRIGHT: (C)2003,JPO
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