Title:
SCREW FASTENING DEVICE OF DISK CLAMP RING OF DISK DRIVING DEVICE
Document Type and Number:
Japanese Patent JP2007073184
Kind Code:
A
Abstract:
To improve workability and product quality reliability by automatically measuring screw fastening torque regarding a screw fastening device of a disk clamp ring of a disk driving device.
The screw fastening device of a disk clamp ring of a disk driving device is provided with an automatic screw fastening torque checking mechanism for moving a screw fastening driver mechanism to a checking position by a robot mechanism and then automatically measuring the screw fastening torque.
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Inventors:
HONMA TSUTOMU
YATSUYAMA YASUNORI
YATSUYAMA YASUNORI
Application Number:
JP2006326556A
Publication Date:
March 22, 2007
Filing Date:
December 04, 2006
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
G11B17/038; B23P19/06; B23P21/00
Attorney, Agent or Firm:
Manabe Kiyoshi
Shoji Kashiwaya
Koichi Watanabe
Toshiro Ito
Shoji Kashiwaya
Koichi Watanabe
Toshiro Ito
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