公开(公告)号：JPH0845263A

公开(公告)日：1996-02-16

申请号：JP17837294

申请日：1994-07-29

Applicant: IBM

Inventor： FUKUTOME YOSHITO ,  HARADA YOSHINAO ,  ANDO KEIMEI

IPC: G11B33/14

Abstract: PURPOSE: To enhance the reliability by suppressing increase of humidity in a case incident to temperature drop. CONSTITUTION: A disc 16 is encased in a box type case body 12 having open upper surface and a magnetic head 18 for reading/writing information from/onto the disc 16 is supported by a drive mechanism 20. A cover 14 is secured to the upper part of case body 12 by means of a plurality of screws 22 and a substantially enclosed state is brought in a drive 10. A woven cloth 24A of stainless steel fibers is folded into a moisture absorbing body 24 which is disposed between the case body 12 and cover 14. The moisture absorbing body 24 is sandwiched between the lower surface of cover 14 and the bottom face of case body 12 and secured in the drive 10.