JPH0319098Y2 - - Google Patents
Info
- Publication number
- JPH0319098Y2 JPH0319098Y2 JP1983018575U JP1857583U JPH0319098Y2 JP H0319098 Y2 JPH0319098 Y2 JP H0319098Y2 JP 1983018575 U JP1983018575 U JP 1983018575U JP 1857583 U JP1857583 U JP 1857583U JP H0319098 Y2 JPH0319098 Y2 JP H0319098Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- face plate
- spindle shaft
- reference face
- shaft
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Magnetic Record Carriers (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1857583U JPS59125778U (ja) | 1983-02-10 | 1983-02-10 | 磁気デイスク |
US06/577,780 US4630156A (en) | 1983-02-10 | 1984-02-07 | Flexible magnetic disc including hub structure |
CA000446900A CA1217562A (en) | 1983-02-10 | 1984-02-07 | Flexible magnetic disc |
AU24418/84A AU563630B2 (en) | 1983-02-10 | 1984-02-09 | Flexible magnetic disc |
AT84300851T ATE30803T1 (de) | 1983-02-10 | 1984-02-10 | Flexible magnetscheiben. |
DE8484300851T DE3467452D1 (en) | 1983-02-10 | 1984-02-10 | Flexible magnetic discs |
EP84300851A EP0116471B1 (en) | 1983-02-10 | 1984-02-10 | Flexible magnetic discs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1857583U JPS59125778U (ja) | 1983-02-10 | 1983-02-10 | 磁気デイスク |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59125778U JPS59125778U (ja) | 1984-08-24 |
JPH0319098Y2 true JPH0319098Y2 (US20080094685A1-20080424-C00004.png) | 1991-04-23 |
Family
ID=33307268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1857583U Granted JPS59125778U (ja) | 1983-02-10 | 1983-02-10 | 磁気デイスク |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59125778U (US20080094685A1-20080424-C00004.png) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59118126U (ja) * | 1983-01-26 | 1984-08-09 | 松下電器産業株式会社 | 円盤状記録媒体 |
-
1983
- 1983-02-10 JP JP1857583U patent/JPS59125778U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59125778U (ja) | 1984-08-24 |