JPS63191480U - - Google Patents
Info
- Publication number
- JPS63191480U JPS63191480U JP7718487U JP7718487U JPS63191480U JP S63191480 U JPS63191480 U JP S63191480U JP 7718487 U JP7718487 U JP 7718487U JP 7718487 U JP7718487 U JP 7718487U JP S63191480 U JPS63191480 U JP S63191480U
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- spacing ring
- shaft member
- recording medium
- inner diameter
- 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
- 238000003475 lamination Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図は本考案に係る情報記録媒体積層用間隔
リングを用いた輸送ケースの構造を示す図、第２
図は情報記録媒体輸送装置の構成を示す図である
。
図において、１２は磁気デイスク媒体、３０は
と間隔リングである。
Fig. 1 is a diagram showing the structure of a transport case using the spacing ring for stacking information recording media according to the present invention;
The figure is a diagram showing the configuration of an information recording medium transport device. In the figure, 12 is a magnetic disk medium, and 30 is a spacing ring.
Claims (1)
される貫通孔を有し、該情報記録媒体間に所定の
間隔を形成するための間隔リングであつて、 前記貫通孔はその内径が前記軸部材の外径より
も大であり、 且つ外周部の上下面に前記情報記録媒体の内径
部が係合する段差部を備えてなる ことを特徴とする情報記録媒体積層用間隔リング
。[Claims for Utility Model Registration] A spacing ring having a through hole inserted into a shaft member on which a plurality of information recording media are stacked, and for forming a predetermined interval between the information recording media, comprising: An information recording medium characterized in that the through hole has an inner diameter larger than an outer diameter of the shaft member, and is provided with a stepped portion on the upper and lower surfaces of the outer peripheral portion, with which the inner diameter portion of the information recording medium engages. Spacing ring for lamination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7718487U JPS63191480U (en) | 1987-05-22 | 1987-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7718487U JPS63191480U (en) | 1987-05-22 | 1987-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63191480U true JPS63191480U (en) | 1988-12-09 |
Family
ID=30924955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7718487U Pending JPS63191480U (en) | 1987-05-22 | 1987-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63191480U (en) |
-
1987
- 1987-05-22 JP JP7718487U patent/JPS63191480U/ja active Pending
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