JPS60183971U - Shield case for magnetic cards - Google Patents
Shield case for magnetic cardsInfo
- Publication number
- JPS60183971U JPS60183971U JP5559684U JP5559684U JPS60183971U JP S60183971 U JPS60183971 U JP S60183971U JP 5559684 U JP5559684 U JP 5559684U JP 5559684 U JP5559684 U JP 5559684U JP S60183971 U JPS60183971 U JP S60183971U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic card
- shield case
- magnetic cards
- storage part
- 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
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａは本考案による磁気カード用シールドケースの
一実施例の正面図、ｂはＩ−Ｉ断面図、第２図ａは本考
案の他の実施例の正面図、ｂは■−■断面図、第３図は
磁石の磁界の強さを示すグラフである。
１１・・・ケース、１２・・・磁気カード収納部、１４
・・・−面側部分、１５・・・磁気シールド部材、１６
・・・他面側部分。Fig. 1a is a front view of an embodiment of a magnetic card shield case according to the present invention, b is a sectional view taken along II-I, Fig. 2a is a front view of another embodiment of the present invention, and b is a ■-■ The cross-sectional view, FIG. 3, is a graph showing the strength of the magnetic field of the magnet. 11... Case, 12... Magnetic card storage section, 14
...-face side portion, 15... Magnetic shielding member, 16
...The other side part.
Claims (1)
有したシールドケースにおいて、該磁気カード収納部の
一面側部分にのみ飽和磁束密度の高い高飽和材よりなる
磁気シールド部材を有し、かつ該磁気カード収納部の他
面側部分の厚みを少なくとも５ｒｒｒ！ｎに作ったこと
を特徴とする磁気カード用シールドケース。 ２ 上記磁気シールド部材はＦｅ−Ｃｏ系の高飽和材よ
りなることを特徴とする実用新案登録請求の範囲第１項
記載の磁気カード用シールドケース。[Scope of Claim for Utility Model Registration] 1. In a shield case having a magnetic card storage part for receiving and receiving a magnetic card, only one side of the magnetic card storage part has a magnetic material made of a highly saturated material with high saturation magnetic flux density. It has a shielding member, and the thickness of the other side of the magnetic card storage part is at least 5rrr! A magnetic card shield case characterized by being made in n. 2. The magnetic card shielding case according to claim 1, wherein the magnetic shielding member is made of a highly saturated Fe-Co material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5559684U JPS60183971U (en) | 1984-04-16 | 1984-04-16 | Shield case for magnetic cards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5559684U JPS60183971U (en) | 1984-04-16 | 1984-04-16 | Shield case for magnetic cards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60183971U true JPS60183971U (en) | 1985-12-06 |
| JPH045113Y2 JPH045113Y2 (en) | 1992-02-13 |
Family
ID=30578417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5559684U Granted JPS60183971U (en) | 1984-04-16 | 1984-04-16 | Shield case for magnetic cards |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60183971U (en) |
-
1984
- 1984-04-16 JP JP5559684U patent/JPS60183971U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH045113Y2 (en) | 1992-02-13 |
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