JPH0239376U - - Google Patents
Info
- Publication number
- JPH0239376U JPH0239376U JP1988116405U JP11640588U JPH0239376U JP H0239376 U JPH0239376 U JP H0239376U JP 1988116405 U JP1988116405 U JP 1988116405U JP 11640588 U JP11640588 U JP 11640588U JP H0239376 U JPH0239376 U JP H0239376U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- shaped groove
- circumferential edge
- guard ring
- matching
- 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
- 230000002093 peripheral effect Effects 0.000 description 2
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Description
第１図はこの考案によるガードリングをデイス
クの周縁部に嵌合した状態を一部断面をもつて示
す平面図、第２図は第１図の一部縦断正面図、第
３図は第２図のＡ部詳細断面図である。
符号の説明、１…デイスク、２…セツト孔、３
…周縁部、４…ガードリング、５…Ｕ字溝、６…
信号記録面、７…レーベル。
Fig. 1 is a plan view with a partial cross section showing the state in which the guard ring according to this invention is fitted to the peripheral edge of the disk, Fig. 2 is a partially longitudinal front view of Fig. 1, and Fig. 3 is the second It is a detailed sectional view of part A in the figure. Explanation of symbols, 1...Disk, 2...Set hole, 3
...Peripheral portion, 4...Guard ring, 5...U-shaped groove, 6...
Signal recording surface, 7...Label.
Claims (1)
体の内径部に前記デイスク１の周縁部３に合わせ
たＵ字溝５を形成して、このＵ字溝５を前記の周
縁部３に弾性的に密接する態様により着脱自在に
嵌合したことを特徴とするデイスクガードリング
。 A U-shaped groove 5 matching the circumferential edge 3 of the disk 1 is formed in the inner diameter of a ring body concentric with the set hole 2 of the disk 1, and the U-shaped groove 5 is elastically attached to the circumferential edge 3 of the disk 1. A disk guard ring characterized by being removably fitted in a close manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988116405U JPH0239376U (en) | 1988-09-06 | 1988-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988116405U JPH0239376U (en) | 1988-09-06 | 1988-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0239376U true JPH0239376U (en) | 1990-03-16 |
Family
ID=31358911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988116405U Pending JPH0239376U (en) | 1988-09-06 | 1988-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239376U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60224164A (en) * | 1984-04-20 | 1985-11-08 | Matsushita Electric Ind Co Ltd | Information recording carrier |
| JPS61240490A (en) * | 1985-04-17 | 1986-10-25 | Matsushita Electric Ind Co Ltd | Magnetic recording media |
| JPH0513540U (en) * | 1991-08-05 | 1993-02-23 | 株式会社熊平製作所 | Document shredder |
| JPH0712738U (en) * | 1993-07-08 | 1995-03-03 | 株式会社東芝 | Exhaust device for split type air conditioner with combustion heater |
-
1988
- 1988-09-06 JP JP1988116405U patent/JPH0239376U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60224164A (en) * | 1984-04-20 | 1985-11-08 | Matsushita Electric Ind Co Ltd | Information recording carrier |
| JPS61240490A (en) * | 1985-04-17 | 1986-10-25 | Matsushita Electric Ind Co Ltd | Magnetic recording media |
| JPH0513540U (en) * | 1991-08-05 | 1993-02-23 | 株式会社熊平製作所 | Document shredder |
| JPH0712738U (en) * | 1993-07-08 | 1995-03-03 | 株式会社東芝 | Exhaust device for split type air conditioner with combustion heater |