Title:
CASE OF MAGNETIC RECORDING DISK
Document Type and Number:
Japanese Patent JPH06259915
Kind Code:
A
Abstract:
PURPOSE: To reduce costs by reducing the thickness of a supporting plate while retaining the functions of the supporting plate.
CONSTITUTION: The thickness of the supporting plate 15 is reduced but the size from the rear surface of an upper shell 4 to the end face of the supporting plate 15 is maintained at a prescribed value D by increasing the thickness of, for example, a double-coated tape 16. Then, the supporting plate 15 exhibits the desired function of pushing up the upper shell by means of a spindle via the plate and decreasing the friction with the spindle.
Inventors:
TAKAOKA NARIMITSU
Application Number:
JP6906093A
Publication Date:
September 16, 1994
Filing Date:
March 05, 1993
Export Citation:
Assignee:
SAKAMAKI SEISAKUSHO KK
International Classes:
G11B23/033; (IPC1-7): G11B23/033
Attorney, Agent or Firm:
Tomisaki Motonari
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