JPH03102175U - - Google Patents
Info
- Publication number
- JPH03102175U JPH03102175U JP797590U JP797590U JPH03102175U JP H03102175 U JPH03102175 U JP H03102175U JP 797590 U JP797590 U JP 797590U JP 797590 U JP797590 U JP 797590U JP H03102175 U JPH03102175 U JP H03102175U
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- disk
- disks
- section
- protrusion
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims 2
Landscapes
- Packaging For Recording Disks (AREA)
Description
第１図ａは第１の考案のデイスク用スペーサ１
の平面図であり、第１図ｂは第１図ａの−線
における断面図であり、第２図は第１図における
デイスク用スペーサの使用状態を示す側面図であ
り、第３図ａは第２の考案のデイスク用スペーサ
の平面図であり、第３図ｂは第３図ａのＪ−Ｊ線
における断面図であり、第４図は第３図における
デイスク用スペーサの使用状態を示す側面図であ
り、第５図は従来のデイスク用スペーサの側面図
であり、第６図は従来のデイスク用スペーサの使
用状態を示す側面図である。
１，７，１３……スペーサ、２，８……突起部
、３，９，１４……デイスク、４，１０，１５…
…穴、５，１１，１６……スタツクポール、６，
１２，１７……円柱。
Figure 1a shows the disk spacer 1 of the first invention.
FIG. 1b is a cross-sectional view taken along the - line in FIG. 1a, FIG. 2 is a side view showing how the disk spacer in FIG. 1 is used, and FIG. FIG. 3b is a sectional view taken along line J-J in FIG. 3a, and FIG. 4 shows how the disk spacer in FIG. 3 is used. FIG. 5 is a side view of a conventional disk spacer, and FIG. 6 is a side view showing the conventional disk spacer in use. 1, 7, 13... Spacer, 2, 8... Protrusion, 3, 9, 14... Disc, 4, 10, 15...
...hole, 5, 11, 16...stack pole, 6,
12, 17...Cylinder.
Claims (1)
スク及び磁気デイスクを積み重ね保持するために
デイスク間に配置されるデイスク用スペーサであ
つて、 前記デイスク面と接触する前記スペーサの一部
にその断面が三角状となるような突起部を設けて
なることを特徴とするデイスク用スペーサ。 (2) 情報記録面の複製により製造される光デイ
スク及び磁気デイスクを積み重ね保持するために
デイスク間に配置されるデイスク用スペーサであ
つて、 前記デイスク面と接触する前記スペーサの一部
にその断面が半円状乃至円弧状となるような突起
部を設けてなることを特徴とするデイスク用スペ
ーサ。 (3) 前記突起部が前記スペーサの両面および／
または外周に連続して設けられていることを特徴
とする実用新案登録請求の範囲第１項および第２
項記載のデイスク用スペーサ。[Claims for Utility Model Registration] (1) A disk spacer placed between disks to stack and hold optical disks and magnetic disks manufactured by duplicating information recording surfaces, and in contact with the disk surface. A disk spacer characterized in that a portion of the spacer is provided with a protrusion having a triangular cross section. (2) A disk spacer placed between disks for stacking and holding optical disks and magnetic disks manufactured by duplicating information recording surfaces, the spacer having a cross section in a part of the spacer that comes into contact with the disk surface. 1. A disk spacer comprising a protrusion having a semicircular or arcuate shape. (3) The protrusions are on both sides of the spacer and/or
or the claims 1 and 2 of the utility model registration claim characterized in that it is provided continuously on the outer periphery.
Disk spacer described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP797590U JPH03102175U (en) | 1990-01-30 | 1990-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP797590U JPH03102175U (en) | 1990-01-30 | 1990-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03102175U true JPH03102175U (en) | 1991-10-24 |
Family
ID=31511627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP797590U Pending JPH03102175U (en) | 1990-01-30 | 1990-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03102175U (en) |
-
1990
- 1990-01-30 JP JP797590U patent/JPH03102175U/ja active Pending