公开(公告)号：DE69217528T2

公开(公告)日：1997-08-14

申请号：DE69217528

申请日：1992-09-02

Applicant: IBM

Inventor： AKIYAMA HIROYUKI ,  AOYAGI AKIHIKO ,  TAKADA KAZUHIKO ,  TSUJINO HITOSHI

IPC: G11B21/02 ,  G11B5/55 ,  G11B21/16 ,  G11B25/04

公开(公告)号：DE69217528D1

公开(公告)日：1997-03-27

申请号：DE69217528

申请日：1992-09-02

Applicant: IBM

Inventor： AKIYAMA HIROYUKI ,  AOYAGI AKIHIKO ,  TAKADA KAZUHIKO ,  TSUJINO HITOSHI

IPC: G11B21/02 ,  G11B5/55 ,  G11B21/16 ,  G11B25/04

公开(公告)号：JPH0887844A

公开(公告)日：1996-04-02

申请号：JP16982595

申请日：1995-07-05

Applicant: IBM

Inventor： AKIYAMA HIROYUKI ,  AOYANAGI AKIHIKO ,  TAKADA KAZUHIKO ,  TSUJINO HITOSHI

IPC: G11B21/16 ,  G11B21/02 ,  G11B21/21

Abstract: PROBLEM TO BE SOLVED: To thin a disk storage device and manufacture it easily. SOLUTION: Sliders 8, in which signal conversion heads are installed at one ends of suspensions 10, are mounted for setting up the signal conversion heads to an actuator 9 positioned at the desired place of the recording surface of a disk through the suspensions 10, and means 10e fitted to the actuator 9 are provided on the same side as the side, where signal conversion heads at the other ends of the suspensions 10 are installed. Accordingly, a disk storage device can be thinned without decreasing the strength of the suspension mounting section of the actuator. A plurality of the suspensions can be set up to the actuator at a time.

公开(公告)号：JPH0557676B2

公开(公告)日：1993-08-24

申请号：JP28375988

申请日：1988-11-11

Applicant: IBM

Inventor： ISHIKAWA ATSUSHI ,  TAKADA KAZUHIKO

IPC: F16F15/08 ,  G11B33/08 ,  G11B33/12

公开(公告)号：JPH02130783A

公开(公告)日：1990-05-18

申请号：JP28375988

申请日：1988-11-11

Applicant: IBM JAPAN

Inventor： ISHIKAWA ATSUSHI ,  TAKADA KAZUHIKO

IPC: F16F15/08 ,  G11B33/08 ,  G11B33/12

Abstract: PURPOSE:To facilitate production and to reduce a production cost by providing a locking piece to a frame having elasticity and fitting the locking piece in the groove of a cushoning member. CONSTITUTION:The vibration damping mounts 14A-14D are disposed on four corners on the back side of a base 2. A fitting obtained by working a groove 20A on one end of a cylindrical rubber 16A is welded on the mount 14A(-14D). Meanwhile, a frame 30 is constituted of a basic frame part 32 and frame parts 34 and 36 whose end part on an opposite side to the frame part 32 is a free end. In order to temporarily fix the frame 30 on the mounts 14A-14D, the locking pieces 38C and 38D are fitted in the grooves 20C and 20B of members 14C and 14D and then the locking pieces 38A and 38B are fitted in the grooves 20A and 20B of the members 14A and 14B. Thus, the frame 30 is temporarily fixed on the members 14A-14D. With such structure, nuts are not needed in order to fix the frame on the vibration damping mount. Therefore, the produc tion is facilitated and the production cost is reduced.

公开(公告)号：JPH05128836A

公开(公告)日：1993-05-25

申请号：JP29760291

申请日：1991-10-18

Applicant: IBM

Inventor： KAKIZAKI YOSHITAKA ,  KITABORI HIRONORI ,  TAKADA KAZUHIKO

IPC: G11B33/12 ,  G11B25/04 ,  G11B33/14

Abstract: PURPOSE: To provide a magnetic disk device whose external shape of a seal for hermetic sealing is the same as the external shape of a cover and a base provided with a level difference on a peripheral edge part. CONSTITUTION: In this hermetically sealed type magnetic disk device to which the cover and the base provided with the level difference on the peripheral edge part are connected through the seal, two inclination parts 48 and 50 are provided stepwise in a folded-back shape on respective level difference parts at the peripheral edges of the cover 60 and te base 40. A first inclination part 48 is lowered in a direction from the peripheral edge to an inner side and a second inclination part 50 connected to it is lowered in the direction from the inner side to the peripheral edge. The inclination parts of the cover and the base are provided so as to be matched respectively. The seal 70 is provided with the practically same outer shape as the cover 60 and the base 40 and is provided with a projection part 74 for covering the inclination parts.

公开(公告)号：JPH0574086A

公开(公告)日：1993-03-26

申请号：JP26050191

申请日：1991-09-12

Applicant: IBM

Inventor： AKIYAMA HIROYUKI ,  AOYANAGI AKIHIKO ,  TAKADA KAZUHIKO ,  TSUJINO HITOSHI

IPC: G11B21/02 ,  G11B5/55 ,  G11B21/16 ,  G11B25/04

Abstract: PURPOSE: To make a low-profile solution of a disk storage device and to facilitate the production. CONSTITUTION: In order to install a signal conversion head on an actuator 9 positioning the head at a desired position on a recording surface on a disk via a suspension 10, a slider 8, to which the signal conversion head is fitted, is fitted to one end of the suspension 10, and a means to be mounted on the actuator 9 is provided on the same side as the signal conversion head on the other end of the suspension 10 is fitted. A low-profile solution of a disk storage device is achieved without sacrificing the strength of a fitting part of the suspension. Further, plural, suspensions can be installed on a actuator at a time.