发明名称 |
Spindle motor structure mounted directly on a base plate of a thin type flexible disk drive |
摘要 |
A spindle motor structure includes a solenoid coil 1 provided above a flexible board 2 provided at one face of a base plate of FDD to align in a circumferential direction centering on one axis and a turn table covering the solenoid coil 1 and provided rotatably centering on the one axis. The spindle motor structure can provide FDD capable of achieving a reduction in cost by reducing a number of parts of PWB and the like using a silicon steel plate, i.e. silicon steel plate PWB.
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申请公布号 |
US7027262(B2) |
申请公布日期 |
2006.04.11 |
申请号 |
US20020225365 |
申请日期 |
2002.08.21 |
申请人 |
MITSUMI ELECTRIC CO., LTD. |
发明人 |
KOMATSU HISATERU;TAKAHASHI MAKOTO |
分类号 |
G11B5/016;G11B33/12;G11B17/04;G11B19/20;G11B25/04;G11B33/02;H02K3/50;H02K5/22;H05K1/18 |
主分类号 |
G11B5/016 |
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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