JPH02105283U - - Google Patents
Info
- Publication number
- JPH02105283U JPH02105283U JP1176889U JP1176889U JPH02105283U JP H02105283 U JPH02105283 U JP H02105283U JP 1176889 U JP1176889 U JP 1176889U JP 1176889 U JP1176889 U JP 1176889U JP H02105283 U JPH02105283 U JP H02105283U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- center core
- disk cartridge
- rotatably housed
- flange portion
- 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
- 239000012765 fibrous filler Substances 0.000 claims 1
- 229920006122 polyamide resin Polymers 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Description
第１図は本考案の磁気デイスクカートリツジの
一実施例を示す斜視図、第２図は本考案の磁気デ
イスクカートリツジのセンターコア部分を示す分
解斜視図、第３図は本考案の磁気デイスクカート
リツジのセンターコア部分を示す縦断面図、第４
図は従来の磁気デイスクカートリツジのセンター
コア部分を示す縦断面図である。
図中、１は磁気デイスクカートリツジ、２はデ
イスクケース、２１は上シエル、２２は下シエル
、６は磁気デイスク、７は下コア、７１はフラン
ジ部、７２はヨーク、７３は軸部挿通用孔、８は
上コア、８１は軸部、８２は孔、８３はバネ部で
ある。
FIG. 1 is a perspective view showing an embodiment of the magnetic disk cartridge of the present invention, FIG. 2 is an exploded perspective view showing the center core portion of the magnetic disk cartridge of the present invention, and FIG. 3 is a perspective view of the magnetic disk cartridge of the present invention. Vertical sectional view showing the center core portion of the cartridge, No. 4
The figure is a longitudinal sectional view showing the center core portion of a conventional magnetic disk cartridge. In the figure, 1 is a magnetic disk cartridge, 2 is a disk case, 21 is an upper shell, 22 is a lower shell, 6 is a magnetic disk, 7 is a lower core, 71 is a flange, 72 is a yoke, and 73 is for shaft insertion. 8 is an upper core, 81 is a shaft portion, 82 is a hole, and 83 is a spring portion.
Claims (1)
るセンターコアのフランジ部に固着した磁気デイ
スクを、デイスクケース内に回転可能に収容して
なる磁気デイスクカートリツジにおいて、該セン
ターコアの軸部を繊維状フイラーが混入されたポ
リアミド樹脂により成形したことを特徴とする磁
気デイスクカートリツジ。 In a magnetic disk cartridge in which a magnetic disk fixed to a flange portion of a center core consisting of a shaft portion into which a drive shaft is inserted and a flange portion is rotatably housed in a disk case, the shaft portion of the center core is rotatably housed. A magnetic disk cartridge characterized by being molded from polyamide resin mixed with fibrous filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1176889U JPH02105283U (en) | 1989-02-02 | 1989-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1176889U JPH02105283U (en) | 1989-02-02 | 1989-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02105283U true JPH02105283U (en) | 1990-08-21 |
Family
ID=31220612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1176889U Pending JPH02105283U (en) | 1989-02-02 | 1989-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02105283U (en) |
-
1989
- 1989-02-02 JP JP1176889U patent/JPH02105283U/ja active Pending