Title:
DISK DYNAMIC BALANCE CORRECTION DEVICE
Document Type and Number:
Japanese Patent JPH0696557
Kind Code:
A
Abstract:
PURPOSE: To automatically correct the dynamic balance of the hard disk of a hard disk device.
CONSTITUTION: The title device consists of a means 2 for measuring the dynamic balance of a hard disk 6 incorporated into a housing 8, a positioning means 4 for obtaining the position for applying a balance weight, and a means 3 for applying a balance weight to a position which is obtained by the means 4.
Inventors:
SUDO KOJI
KUBOYAMA MAKOTO
YANAGIDA YOSHIAKI
KUBOYAMA MAKOTO
YANAGIDA YOSHIAKI
Application Number:
JP24307492A
Publication Date:
April 08, 1994
Filing Date:
September 11, 1992
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
G01M1/38; G11B17/038; G11B19/20; G11B25/04; (IPC1-7): G11B25/04; G01M1/38
Attorney, Agent or Firm:
Tadahiko Ito
Next Patent: DIGITAL SIGNAL RECORDING/REPRODUCTION DEVICE