发明名称 |
Detectable spool and associated hub |
摘要 |
An improved detectable spool for use with a ribbon includes an improved hub which includes a core and an indication member. The indication member is a generally planar metallic member that is substantially embedded in the core, with the indication member including a support and a plurality of tabs. In at least one embodiment the indication member is a monolithically formed single-piece member, while in another embodiment the indication member is a multi-component member.
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申请公布号 |
US6786660(B1) |
申请公布日期 |
2004.09.07 |
申请号 |
US20020078639 |
申请日期 |
2002.02.19 |
申请人 |
SONY CHEMICALS CORPORATION OF AMERICA |
发明人 |
WOOSLEY ERNIE L.;JACKSON DOUG;SUGASAWA KIICHI;ORIHARA KATSUHISA;POMFRET JOHN A. |
分类号 |
B65H75/18;(IPC1-7):B65H75/00 |
主分类号 |
B65H75/18 |
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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