| 摘要 |
PROBLEM TO BE SOLVED: To provide a disk clamp device which can prevent the occurrence of an unusual sound and a chucking error with a simple configuration. SOLUTION: A taper face 1aa which opens upward is set up to all periphery of a lower part inner circumferential edge of a housing 1a of a clamper holder 1. By this, the configuration is made to guide the clamper 2 to carry out centering. In concrete terms, when the clamper 2 shifts to a center position, the flange section 2a becomes in a state of running on to a taper face 1aa, but since it slides down along with this taper face 1aa, thereby, the clamper 2 is structured to be carried out centering automatically. COPYRIGHT: (C)2007,JPO&INPIT
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