JPS6211272U - - Google Patents
Info
- Publication number
- JPS6211272U JPS6211272U JP10170785U JP10170785U JPS6211272U JP S6211272 U JPS6211272 U JP S6211272U JP 10170785 U JP10170785 U JP 10170785U JP 10170785 U JP10170785 U JP 10170785U JP S6211272 U JPS6211272 U JP S6211272U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- magnetic disk
- disk substrate
- utility
- sides
- 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
- 239000000758 substrate Substances 0.000 claims description 4
Landscapes
- Magnetic Record Carriers (AREA)
Description
第１図は、本考案に係る磁気デイスク基板の実
施態様を示す平面図で、第２図はそのＡ，Ａ断面
図である。
１……磁気デイスク基板、２……クランピング
部、３……磁気記録部、４……突起部、５……突
起部の不連続部。
FIG. 1 is a plan view showing an embodiment of a magnetic disk substrate according to the present invention, and FIG. 2 is a sectional view taken along line A and A of the same. DESCRIPTION OF SYMBOLS 1... Magnetic disk substrate, 2... Clamping part, 3... Magnetic recording part, 4... Protrusion part, 5... Discontinuous part of protrusion part.
Claims (1)
磁気記録部との間に、間欠的に突起部を有する磁
気デイスク基板。 A magnetic disk substrate having protrusions intermittently between a clamping section and a magnetic recording section on one or both sides of the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10170785U JPS6211272U (en) | 1985-07-05 | 1985-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10170785U JPS6211272U (en) | 1985-07-05 | 1985-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6211272U true JPS6211272U (en) | 1987-01-23 |
Family
ID=30972682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10170785U Pending JPS6211272U (en) | 1985-07-05 | 1985-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6211272U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5440002U (en) * | 1977-08-25 | 1979-03-16 | ||
| JPS5835772A (en) * | 1981-08-23 | 1983-03-02 | Sony Corp | Magnetic sheet jacket |
| JPS61170970A (en) * | 1985-01-24 | 1986-08-01 | Victor Co Of Japan Ltd | Rotary recording medium |
-
1985
- 1985-07-05 JP JP10170785U patent/JPS6211272U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5440002U (en) * | 1977-08-25 | 1979-03-16 | ||
| JPS5835772A (en) * | 1981-08-23 | 1983-03-02 | Sony Corp | Magnetic sheet jacket |
| JPS61170970A (en) * | 1985-01-24 | 1986-08-01 | Victor Co Of Japan Ltd | Rotary recording medium |
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