发明名称 |
Bobbin holder |
摘要 |
A bobbin holder comprises a rotatable support device and a holding device mounted on the support device for holding a bobbin inserted thereon. The bobbin holding device comprises a pair of bobbin holding members made of an elastomer. Each bobbin holding member has a cylindrical portion and a coned disc portion extending from the cylindrical portion and having an outer surface for engaging the bobbin. The bobbin holding device further includes a cylindrical spacer inerted onto the cylindrical portions of the pair of bobbin holding members, and a device for axially urging the coned disc portions of the bobbin holding members so as to expand said coned disc portions.
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申请公布号 |
US4458850(A) |
申请公布日期 |
1984.07.10 |
申请号 |
US19820437522 |
申请日期 |
1982.10.29 |
申请人 |
TEIJIN SEIKI CO., LTD. |
发明人 |
SUGIOKA, TAKAMI;MIYAKE, YUZURU;MURAKAMI, SHOICHI;IBUKI, HIDEAKI |
分类号 |
B65H49/18;B65H54/547;B65H75/24;(IPC1-7):B65H54/54;B65H75/30 |
主分类号 |
B65H49/18 |
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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