Title:
MAGNETIC DISK MEMORY
Document Type and Number:
Japanese Patent JPS6029980
Kind Code:
A
Abstract:
PURPOSE:To prevent a misoperation where a spindle is revolved while fixing an actuator with a clamp by permitting the revolution of the spindle only when detecting that the fixed state of the actuator is released. CONSTITUTION:When an actuator clamp fixing part 7 is turned to an ON display position, the actuator is fixed and it is released at an OFF display position. Then a microswitch 9 is operated by a plate 8. A spindle is revolved with operation of a start switch for revolution of the spindle only when the switch 9 is operated. Therefore the revolution of the spindle is inhibited when the part 7 is set at the ON display position and despite the operation of the start switch.
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Inventors:
YAMADA SHINJIROU
Application Number:
JP13891383A
Publication Date:
February 15, 1985
Filing Date:
July 29, 1983
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
G11B21/02; G11B5/54; G11B19/20; G11B21/22; (IPC1-7): G11B21/02; G11B21/18
Attorney, Agent or Firm:
Masuo Oiwa
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