JPS62117717U - - Google Patents
Info
- Publication number
- JPS62117717U JPS62117717U JP202186U JP202186U JPS62117717U JP S62117717 U JPS62117717 U JP S62117717U JP 202186 U JP202186 U JP 202186U JP 202186 U JP202186 U JP 202186U JP S62117717 U JPS62117717 U JP S62117717U
- Authority
- JP
- Japan
- Prior art keywords
- base
- magnetic disk
- sheets
- gap
- peripheral edge
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000013459 approach Methods 0.000 claims 1
Landscapes
- Magnetic Record Carriers (AREA)
Description
第１図は本考案の一実施態様の分解斜視図、第
２図は本考案の要部拡大斜視図、第３図は、第１
図のＡ―Ａ断面の拡大図である。
１…基盤、２…フレキシブルデイスクシート、
３…間隙、６…周縁部、７…中心孔、８…溝。
FIG. 1 is an exploded perspective view of one embodiment of the present invention, FIG. 2 is an enlarged perspective view of the main parts of the present invention, and FIG.
It is an enlarged view of the AA cross section in the figure. 1...Base, 2...Flexible disk sheet,
3... Gap, 6... Periphery, 7... Center hole, 8... Groove.
Claims (1)
両側に該基盤と間隙を有するように貼りつけられ
た磁気デイスクにおいて、前記基盤の外周縁部お
よび内周縁部の夫々のシート貼着面には、基盤半
径方向に沿つた複数の溝が設けられたことを特徴
とする磁気デイスク。 (2) 前記溝は前記間隙に連通していると共に、
間隙側に近づくに伴つて溝深さを深くするように
構成されたことを特徴とする実用新案登録請求の
範囲第１項に記載の磁気デイスク。[Claims for Utility Model Registration] (1) In a magnetic disk in which flexible disk sheets are attached to both the upper and lower sides of a base with a gap between the sheets and the base, each of the sheets at the outer peripheral edge and the inner peripheral edge of the base A magnetic disk characterized in that the adhesive surface is provided with a plurality of grooves along the radial direction of the base. (2) The groove communicates with the gap, and
The magnetic disk according to claim 1, wherein the magnetic disk is configured such that the groove depth becomes deeper as it approaches the gap side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986002021U JPH0749617Y2 (en) | 1986-01-13 | 1986-01-13 | Magnetic disk |
| US06/910,918 US4800458A (en) | 1985-09-24 | 1986-09-24 | Recording sheet bonded to a substrate in a magnetic disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986002021U JPH0749617Y2 (en) | 1986-01-13 | 1986-01-13 | Magnetic disk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62117717U true JPS62117717U (en) | 1987-07-27 |
| JPH0749617Y2 JPH0749617Y2 (en) | 1995-11-13 |
Family
ID=30780470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986002021U Expired - Lifetime JPH0749617Y2 (en) | 1985-09-24 | 1986-01-13 | Magnetic disk |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749617Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5018021A (en) * | 1973-06-18 | 1975-02-26 | ||
| JPS5312162U (en) * | 1976-07-14 | 1978-02-01 |
-
1986
- 1986-01-13 JP JP1986002021U patent/JPH0749617Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5018021A (en) * | 1973-06-18 | 1975-02-26 | ||
| JPS5312162U (en) * | 1976-07-14 | 1978-02-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0749617Y2 (en) | 1995-11-13 |