JPH0260983U - - Google Patents
Info
- Publication number
- JPH0260983U JPH0260983U JP13768488U JP13768488U JPH0260983U JP H0260983 U JPH0260983 U JP H0260983U JP 13768488 U JP13768488 U JP 13768488U JP 13768488 U JP13768488 U JP 13768488U JP H0260983 U JPH0260983 U JP H0260983U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- center hole
- disk device
- layer
- regulating member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図はこの考案の一実施例による磁気デイス
ク装置を示す断面図、第２図は従来の磁気デイス
ク装置である。
図において、４は磁気デイスク、５１はスピン
ドルハブ、５３はスピンドル、５６はねじ、５５
はスペーサー、６１〜６４は第１の接着層、７は
第２の接着層である。なお、図中同一符号は同一
又は相当部分を示す。
FIG. 1 is a sectional view showing a magnetic disk device according to an embodiment of this invention, and FIG. 2 is a conventional magnetic disk device. In the figure, 4 is a magnetic disk, 51 is a spindle hub, 53 is a spindle, 56 is a screw, 55
is a spacer, 61 to 64 are first adhesive layers, and 7 is a second adhesive layer. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
の部分で複数枚間隔規制部材を介して積層して保
持するスピンドルハブを有する磁気デイスク装置
において、上記磁気デイスクを上記スピンドルハ
ブにクランプすることなしに、上記磁気デイスク
の上記中心孔の周辺部と前記間隔規制部材との間
に高剛性の接着剤の層をそれぞれ設け、かつ上記
の複数枚の磁気デイスクと上記スピンドルハブの
外周面及び上記スピンドルハブのフランジ部との
間に低剛性の接着剤の層を設けて固着したことを
特徴とする磁気デイスク装置。 In a magnetic disk device having a spindle hub in which a plurality of hard magnetic disks each having a center hole are stacked and held through a spacing regulating member at the portion of the center hole, the magnetic disk is not clamped to the spindle hub. A layer of highly rigid adhesive is provided between the periphery of the center hole of the magnetic disk and the spacing regulating member, and A magnetic disk device characterized in that a layer of low-rigidity adhesive is provided between the flange portion and the magnetic disk device is fixed to the flange portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13768488U JPH0260983U (en) | 1988-10-20 | 1988-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13768488U JPH0260983U (en) | 1988-10-20 | 1988-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0260983U true JPH0260983U (en) | 1990-05-07 |
Family
ID=31399331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13768488U Pending JPH0260983U (en) | 1988-10-20 | 1988-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0260983U (en) |
-
1988
- 1988-10-20 JP JP13768488U patent/JPH0260983U/ja active Pending
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