发明名称 |
SPINDLE MOTOR ASSEMBLY WITH POLYMERIC MOTOR SHAFT AND HUB |
摘要 |
A spindle motor assembly (18) includes a polymeric motor shaft (20), a polymeric hub (22) to support a rotating disc (24), and a stator (40) disposed in an internal cavity defined by the hub. A resilient snap-in retainer (62) is molded to the motor shaft (20) to hold the hub (22) in place. A surface of the polymeric hub and an opposing surface of the polymeric motor shaft form a hydrodynamic bearing. |
申请公布号 |
WO0065707(A1) |
申请公布日期 |
2000.11.02 |
申请号 |
WO2000US11017 |
申请日期 |
2000.04.25 |
申请人 |
SEAGATE TECHNOLOGY, INC.;BOUTAGHOU, ZINE-EDDINE |
发明人 |
BOUTAGHOU, ZINE-EDDINE |
分类号 |
F16C33/10;F16C33/20;G11B19/20;H02K7/08 |
主分类号 |
F16C33/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|