发明名称 |
Clamping device for removable disks |
摘要 |
A clamping device for clamping disks uses a flexible lock member, a hub, and a cap. The hub is mounted to a spindle, which defines a rotational axis for the hub. The upper portion of the hub has a recess including a guide in which the lock member is axially introduced. A clamping effect of the lock member in the recess is preferably achieved by selecting outer diameter of the lower portion of the lock member greater than the diameter of the cylindrical recess. The hub has a disk seating surface proximate to the base of the upper portion. The lock member is a unitary cap-shaped member made of flexible material, and preferably includes a plurality of axial fingers extending the disk-seating surface. The fingers are preferably a lower and an upper portion. The lower portion comprises an outer stiffening area forming a greater diameter than the upper portion.
|
申请公布号 |
US6836461(B2) |
申请公布日期 |
2004.12.28 |
申请号 |
US20020097947 |
申请日期 |
2002.03.14 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BAUM DIETER;KRICK FRANK;ROSSKOPF FERDINAND |
分类号 |
G11B17/028;G11B17/022;(IPC1-7):G11B17/028;G11B25/04 |
主分类号 |
G11B17/028 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|