JPS606918Y2 - Spacer for disk disc - Google Patents
Spacer for disk discInfo
- Publication number
- JPS606918Y2 JPS606918Y2 JP11414881U JP11414881U JPS606918Y2 JP S606918 Y2 JPS606918 Y2 JP S606918Y2 JP 11414881 U JP11414881 U JP 11414881U JP 11414881 U JP11414881 U JP 11414881U JP S606918 Y2 JPS606918 Y2 JP S606918Y2
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- disc
- present
- discs
- disk disc
- 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.)
- Expired
Links
Description
【考案の詳細な説明】
本考案はビデオディスク及びオーディオディスク盤の製
造工程中に使用するスペーサーに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a spacer used during the manufacturing process of video discs and audio discs.
従来、ビデオディスク及びオーディオディスクの半製品
及び完成品の段階にて静電気除去を目的として積み重ね
られたディスク盤の１枚１枚の間に又は数枚おきのディ
スク盤の間にアルミ板を加工してなるスペーサーが挿入
されて用いられてきた。Conventionally, aluminum plates were processed between each stacked disc or between every few discs for the purpose of eliminating static electricity during the semi-finished and finished product stages of video discs and audio discs. A spacer has been inserted and used.
しかしながら、従来のスペーサーはアルミ板を加工して
なるもので、非常にコストが高い欠点を有するものであ
った。However, conventional spacers are made by processing aluminum plates, and have the drawback of being extremely expensive.
本考案者はコストの安い、使い捨てスペーサーを開発す
べく研究の結果、プラスチックシートの両面に金属層を
積層してなる積層材を加工することにより、従来のアル
ミ板からなるスペーサーと同様な作用効果を奏するスペ
ーサーを低コストで得ることができることを見い出し、
かかる知見にもとづいて完成したものである。As a result of research to develop a low-cost, disposable spacer, the present inventor developed a laminated material made by laminating metal layers on both sides of a plastic sheet, which has the same effect and effect as a conventional spacer made of an aluminum plate. We discovered that it is possible to obtain a spacer that plays at a low cost,
It was completed based on this knowledge.
以下、本考案につき、図面を参照しながら詳細に説明す
る。Hereinafter, the present invention will be explained in detail with reference to the drawings.
第１図は本考案のディスク盤用スペーサーを示す。FIG. 1 shows the disc spacer of the present invention.
本考案のディスク盤用スペーサー６はプラスチックシー
ト１の両面にアルミ箔などの金属箔もしくはアルミニウ
ムなどの金属の蒸着層からなる金属層２を積層してなる
積層材３からなり、ディスク盤の記録された部分に直接
接触しないように凹部４が形成され、且つ中央部に穴５
が開口されている。The disc spacer 6 of the present invention is made of a laminated material 3 made by laminating a metal layer 2 made of a metal foil such as aluminum foil or a vapor-deposited layer of a metal such as aluminum on both sides of a plastic sheet 1, and is used for recording on a disc. A recess 4 is formed so that it does not come into direct contact with the exposed part, and a hole 5 is formed in the center.
is opened.
尚、凹部４は例えばプレス加工によって形成したもので
ある。Note that the recess 4 is formed by, for example, press working.
而して、本考案において、プラスチックシートとしては
ポリ塩化ビニル、ポリスチレン、ＡＢＳ、ポリエチレン
、ポリプロピレン、アクリル樹脂、ポリカーボネート、
ポリエステルなどのプラスチックシートを適用し得る。In the present invention, the plastic sheet may include polyvinyl chloride, polystyrene, ABS, polyethylene, polypropylene, acrylic resin, polycarbonate,
Plastic sheets such as polyester may be applied.
第２図は本考案のディスク盤用スペーサーの使用状態を
示す。FIG. 2 shows how the disc spacer of the present invention is used.
図において７はディスク盤を示す。In the figure, 7 indicates a disk.
以上、詳記した通り、本考案のディスク盤用スペーサー
は低コストで製造することができ、使い捨てできる利点
を有する。As described in detail above, the disk spacer of the present invention has the advantage of being able to be manufactured at low cost and being disposable.
又、本考案のスペーサーは軽量であり、スペーサーとし
て取扱いやすい利点を有する。Furthermore, the spacer of the present invention is lightweight and has the advantage of being easy to handle as a spacer.
第１図は本考案のディスク盤用スペーサーの断面図、第
２図は前記ディスク盤用スペーサーの使用状態を示す断
面図である。
１・・・・・・プラスチックシート、２・・・・・・金
属層、３・・・・・・積層材、４・・・・・・凹部、５
・・・・・・穴、６・・・・・・スペーサー ７・・・
・・・ディスク盤。FIG. 1 is a sectional view of the disc spacer of the present invention, and FIG. 2 is a sectional view showing the usage state of the disc spacer. DESCRIPTION OF SYMBOLS 1...Plastic sheet, 2...Metal layer, 3...Laminated material, 4...Recessed part, 5
...Hole, 6...Spacer 7...
...disc.
Claims (1)
材からなる、ビデオディスク及びオーディオディスク盤
の製造工程中にスペーサーとして使用する、ディスク盤
用スペーサー。A spacer for disc discs, which is made of a laminated material made by laminating metal layers on both sides of a plastic sheet, and is used as a spacer during the manufacturing process of video discs and audio discs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11414881U JPS606918Y2 (en) | 1981-07-31 | 1981-07-31 | Spacer for disk disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11414881U JPS606918Y2 (en) | 1981-07-31 | 1981-07-31 | Spacer for disk disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5823071U JPS5823071U (en) | 1983-02-14 |
| JPS606918Y2 true JPS606918Y2 (en) | 1985-03-07 |
Family
ID=29908434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11414881U Expired JPS606918Y2 (en) | 1981-07-31 | 1981-07-31 | Spacer for disk disc |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS606918Y2 (en) |
-
1981
- 1981-07-31 JP JP11414881U patent/JPS606918Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5823071U (en) | 1983-02-14 |
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