JPS60253075A - Card including rotary type recording medium sheet - Google Patents
Card including rotary type recording medium sheetInfo
- Publication number
- JPS60253075A JPS60253075A JP10899784A JP10899784A JPS60253075A JP S60253075 A JPS60253075 A JP S60253075A JP 10899784 A JP10899784 A JP 10899784A JP 10899784 A JP10899784 A JP 10899784A JP S60253075 A JPS60253075 A JP S60253075A
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- shutter
- card
- medium sheet
- opening
- 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
Abstract
Description
〔発明の技術分野〕
本発明は、身分証明書、コンピュータゲームのプログラ
ムカード、病院用カルテカード、その他として用いるこ
とができるカードに係り、特に内部に回転式記録媒体シ
ートを有するカードに関する。
〔発明の技術的背景とその問題点〕
情報記録媒体として磁気テープを貼着したり、片面全面
を磁気記録層としたカードや、光記録体をテープ状に貼
着したカードが広く知られている。
また、コンピュータのメモリ装置としてのフロッピーデ
ィスクも広く知られており、さらに同様な記録媒体とし
て光ディスクも知られている。
テープを貼着したカードに対する情報の書込みおよび読
出しは、書込、読出ヘッドをテープに添わせて移動させ
るか、あるいはヘッドを固定しカードを移動させるかの
い丁ｎかの方法により行っているが、このような直線的
相対移動では、移動速度に限度がありしかもヘッドのス
キャンニング精度および等速性が劣るために記録密度を
高くすることが困難であり、さらに記憶容量の増大にも
限度がある。
これらの問題を解消し、記録密度および記憶容量を増大
させたものとしてはフロッピーディスクがある。しかし
ながら、円板状の記録媒体はカードとして用いるには不
適当である。
〔発明の目的〕
本発明は上述の問題を解決するためになさＡｒこもので
、その目的は、記録密度および記憶容量が太きく、しか
もカードの形態を有し、内部の記録媒体の保護が十分に
なされる新規なカードを得ることにある。
〔発明の概要〕
この目的を達成するために、本発明の刀−ドは、間に扁
平状空間を形成するように対向する１対の同形の四角形
状板からなる被覆材と、扁平状空間内に回転可能に挿入
さＲた回転式記録媒体ソートとを有し、回転式記録媒体
シートの回転中心部には被覆材の外部の回転駆動′＃に
連結するための連結部を設け、被覆材の少くとも一方に
は、回転式記録媒体シートに対する書込みおよび読取り
用の開口を形成し、両被覆材忙より形成される本体の外
側には、その対向する２辺に沿う方向に摺動変位可能で
あって、前記開口および連結部を覆う閉鎖位置と前記開
口および連結部を露出させる開放位置とをとり得るシャ
ッタを設け、このシャッタ［は扁平状空間内に突出する
連結片を設け、この連結片を介して扁平状空間内のばね
によりシャッタを閉鎖位置に付勢するようにしている。
〔発明の実施例〕
第１図には本発明の一実施例によるカードを示す。この
カードは、第２図に示す形状の本体１と、この本体１の
外側にはめられて矢印Ａ方向に摺動変位可能のシャッタ
２とから構成さｎる。７ヤツタ２け第３図圧水すような
細長い四角形断面（矢印Ａ方向に直交する方向の断面）
形状を有し、その両端寄り部には内側へ向かう打起し突
片からなる連結片３が形成されている。連結片３には小
孔４が形成される。
本体１け、第２図に示すように、対向する１対の同形の
四角形状板からなる被覆材１ａ、ｌａを合せることによ
り形成される。上側の被覆材１ａを取除いて下側の被覆
材１ａのみを示した第４図から明らかなように、被覆材
１ａの内側の三辺に沿い***条５が形成されており、ま
た被覆材１ａの長辺に沿って***条５の内側にスリット
６が形成さｎている。これらのスリット６は被覆材の内
外を連通させる。被覆材１ａの内面ＶＣＶｉ、各スリッ
ト６の延長線上に係止ビン７が突設さ扛ている。
また、被覆材１ａの長手方向の一端部分はその短辺の方
向に突出する突部８となっており、こｎＶＣより段部９
が形成されている。さらに、また、被覆材１ａの同じ一
端部分は、第５図に示すようにその厚さ方向に突出する
突部１０となっており、こｎにより段部１１が形成さ１
１ている。この段部１１は上側の被覆材１ａについては
第２図に示されている。
１対の被覆材１ａ、ｌａはその合せ面に関して対称形状
をなしており、段部１１の比較的近くに、纂２図に示す
ように円形孔１３を、その−側に基準点検出孔１４を、
またその他側Ｋ、後述の回転式記録媒体シートに対する
書込みおよび読取り用開口１５をそれぞれ備えている。
第４図に示したようＫ、各被覆材１ａはその内面の三辺
に***条５を有しているから、１対の被覆材１ａ、ｌａ
の内面同士を合せると、その間に扁平状空間が形成され
ることになる。この扁平状空間内ＶＣは、円板状の回転
式記録媒体シート１６が第４図に示すように挿入される
。この記録媒体ソート１６は中央に円形状に突出するハ
ラとしての連結部１７を有し、そｎに非円形連結穴１８
が設けられる。記録媒体シート１６ｔ−扁平状空間内に
収容しTECHNICAL FIELD OF THE INVENTION The present invention relates to a card that can be used as an identification card, a computer game program card, a hospital medical record card, etc., and more particularly to a card having a rotatable recording medium sheet therein. [Technical background of the invention and its problems] Cards with magnetic tape attached as an information recording medium, cards with a magnetic recording layer on the entire surface of one side, and cards with an optical recording medium attached in the form of tape are widely known. There is. Floppy disks are also widely known as memory devices for computers, and optical disks are also known as similar recording media. Writing and reading information to and from a card to which tape is attached is carried out in two ways: by moving the write/read head along with the tape, or by fixing the head and moving the card. However, with such linear relative movement, there is a limit to the movement speed, and the scanning accuracy and uniformity of the head are poor, making it difficult to increase the recording density, and furthermore, there is a limit to increasing the storage capacity. There is. A floppy disk has solved these problems and has increased recording density and storage capacity. However, disc-shaped recording media are unsuitable for use as cards. [Object of the Invention] The present invention was made in order to solve the above-mentioned problems.The purpose of the present invention is to provide a device that has a large recording density and storage capacity, has the form of a card, and has sufficient protection for the internal recording medium. The goal is to get new cards made. [Summary of the Invention] In order to achieve this object, the sword of the present invention includes a covering material consisting of a pair of rectangular plates of the same shape facing each other so as to form a flat space therebetween; A rotary recording medium sort rotatably inserted into the rotary recording medium sheet, and a connecting portion for connecting to a rotational drive external to the coating material is provided at the center of rotation of the rotary recording medium sheet. At least one of the coating materials is formed with an opening for writing and reading the rotary recording medium sheet, and the outer side of the main body formed by both coating materials is provided with an opening for sliding displacement in the direction along two opposing sides thereof. a shutter that can take a closed position that covers the opening and the connecting portion and an open position that exposes the opening and the connecting portion; The shutter is biased to the closed position by a spring in the flat space via the connecting piece. [Embodiment of the Invention] FIG. 1 shows a card according to an embodiment of the invention. This card is composed of a main body 1 having the shape shown in FIG. 2, and a shutter 2 that is fitted on the outside of the main body 1 and can be slid in the direction of arrow A. 7 Yatsuta 2 Figure 3 A long and narrow rectangular cross section like a pressure water (cross section perpendicular to the direction of arrow A)
It has a shape, and connecting pieces 3 made of inwardly raised protruding pieces are formed near both ends thereof. A small hole 4 is formed in the connecting piece 3. As shown in FIG. 2, the main body is formed by combining a pair of facing covering materials 1a and 1a made of the same rectangular plates. As is clear from FIG. 4, which shows only the lower sheathing material 1a with the upper sheathing material 1a removed, raised stripes 5 are formed along the three inner sides of the sheathing material 1a, and the sheathing material A slit 6 is formed inside the raised strip 5 along the long side of 1a. These slits 6 communicate the inside and outside of the covering material. A locking pin 7 protrudes from the inner surface VCVi of the covering material 1a and on an extension line of each slit 6. Further, one end portion in the longitudinal direction of the covering material 1a has a protrusion 8 that protrudes in the direction of its short side, and a stepped portion 9 is formed from this nVC.
is formed. Furthermore, as shown in FIG. 5, the same end portion of the covering material 1a has a protrusion 10 that protrudes in the thickness direction, and a stepped portion 11 is formed by this.
There are 1. This step 11 is shown in FIG. 2 for the upper covering 1a. The pair of covering materials 1a and la have a symmetrical shape with respect to their mating surfaces, and a circular hole 13 is provided relatively near the stepped portion 11, as shown in Figure 2, and a reference point detection hole 14 is provided on the negative side thereof. of,
The other side K is provided with openings 15 for writing and reading a rotary recording medium sheet, which will be described later. As shown in FIG. 4, since each covering material 1a has raised stripes 5 on three sides of its inner surface, a pair of covering materials 1a, la
When the inner surfaces of the two are brought together, a flat space is formed between them. A disc-shaped rotary recording medium sheet 16 is inserted into the flat space VC as shown in FIG. This recording medium sort 16 has a connecting portion 17 as a circularly protruding hole in the center, and a non-circular connecting hole 18 in the center.
is provided. Recording medium sheet 16t - accommodated in a flat space
【両機種材］ａ＋１ａを合せた場合、連結部１７
は第２図に示すように各被覆材１ａの円形穴１３内に回
転摺動自在にはめ込まれる。よって、記録媒体シート１
６は回転可能となり、その連結穴１８に外部の回転駆動
源の軸を係合させて記録媒体シート１６を回転駆動する
ことができる。記録媒体シート１６には基準点となる孔
１９が設けられる。なお、一方の被覆材１ａの円形孔１
３．基準点検出孔１４および書込みおよび読取り用開口
１５は省略することも可能である。また、被覆材１ａの
内面と記録媒体シート１６の表面との間の摩擦を少くす
るために、被覆材１ａの内面に不織布のような軟質シー
トを貼付するのが好ましい。
以上のよう圧して両様覆材１ａ、ｌａを合せて内部に記
録媒体シート１６を収容するとともに、第６図に示すよ
うに各ビン７に引張ばね加の９一端を掛け、両様覆材１
ａ 、ｌａによｐ構成さｎるカード本体ｌの外側にシャ
ッタ２をはめ、その連結片３．３を両側のスリット６．
６にはめ込んで扁平状空間内へ突出させ、その小孔４，
４に引張ばね加、２０の他端を引掛けると、シャッタ２
は第１図における方向Ａと逆の方向へ弾力により付勢さ
れろ。そして、シャッタ２け段部９，１１に当接して止
まる。このシャッタ２０位ｔｔｈ閉鎖位置であって、こ
の位置では第１図かられかるように、書込みおよび読取
り用開口１５、基準点検出孔１４および連結部１７はシ
ャッタ２によって覆わｎる。
以上のように内部に記録媒体ソート１６を収容する１対
の被覆材１ａ、ｌａは適当な手段で一体的に固定され、
かつ***条５のない辺にはカード端縁部材２１が適当に
固定される。固定は例えば被覆材１ａ、ｌａのカード端
縁部材２１内へのはめ込みによってなされる。
このようにして構成された本発明のカードは。
通常は第】図に示す状態にあり、シャッタ２は閉鎖位置
にある。このシャッタ２の端面ＶＣＶｉ小さな開口ｎが
形成されている。
なお、被覆材１ａの基準点検出孔１４は、記録媒体シー
ト１６の特定の回転位置では、その基準点となる孔１９
と一致する。スリット６．６を経て外部の異物が記録媒
体シー目６に達するのを防ぐためＩｃは、被覆材１ａに
第６図に仮想線で示した円弧状突条Ｕを設けることがで
きる。
以上に説明したカードを用いて畳込みまたは読取りを行
う罠は、カード書込み、読取り機の定位置にカードをセ
ットする。このセットによって、カード書込み、読取り
機の図示しない保合部材が閉鎖位置にあるシャッタ２の
開口２３Ｃ係合し、カードの押込みによって、シャッタ
２けはね加の力に抗しそれを伸長させつつ第１図の矢印
Ａ方向に本体１に対して相対変位する。この時、連結片
３はスリット６ＶＣよって案内される。シャッタ２がカ
ード端縁部材２１に当接するまで摺動変位すると、基準
点検出孔１４、書込みおよび読取り用開口１５および連
結部１７は露出し、シャッタ２は開放位置に達する。し
たがって、開口１５を介して記録媒体シート１６の面が
露出ｊるので、連結Ｍ１７をカード書込み、読取り機の
回転駆動軸により回転させることにより記録媒体シート
１６を回転させることによって、磁気記録ヘッドまたは
磁気読取りヘッドを記録媒体シート１６ＶＣ接触させ書
込みまたは読取りを行う。
カードを書込み、読取り機から外すと、ばね加の作用で
シャッタ２が再び閉鎖位置へ戻り、シャッタが基準点検
出孔１４、書込みおよび読取り用開口１５および連結８
１７金覆うので、外部の異物等がカード内部へ入ること
が防止され、記録媒体ソート１６が保護される。
第７図および第８図ＶＣは本発明の他の実施例を示す。
この実施例がさぎの実施例と異なる点は。
スリット６．６罠代って１本のスリン）６Ａが中央部に
設けら八、このスリン）６ＡＫ係合する連結片３Ａがシ
ャッタ２の中央部に形成さｎ、さらにばねとして１個の
トーションはね２０Ａが用いられていること［ｉる。ト
ーションはね２ＯＡは、その一端が連結片３ＡＫ係合し
、他端がカード端縁部材２１Ａの切欠２５に係合してい
る。
第９図および第１０図に示す本発明のさらに他の実施例
では、シャツタ２０両端面の内側ＶＣ１対の連結片３Ｂ
、３Ｂが設けられ、この連結片の小孔４Ｂに一端を掛け
たトーションはね２０Ｂの他端がカード端縁部材２１Ｂ
の切欠かに係合している。連結片３Ｂ、３Ｂの移動を可
能にするために、各被覆材１ａの両側部には***条５の
欠如した開放部ｎ、２７が設けられている。そして、こ
の開放部釘。
都から侵入する異物が記録媒体シート１６に達するのを
防ぐために円弧状の突条邦が***条５ＶＣ続いて設けら
れている。
以上に述べたすべての実施例においては、１対の被覆材
１ａ、ｌａの間に扁平状空間を形成するために、***条
５を設けた。しかし、***状５と同じ形状のものを被覆
材１ａ、ｌａとは別体のスペーサとして両波覆材の間に
挾んでもよい。これは円弧状突条２４（第６図）、２８
（第９図）Ｋついても同様である。
〔発明の効果〕
以上に述べたように１本発明のカードは、通常のカード
と同じに扱うことができる形態を有しながらその内部に
回転式記録媒体シートを有し、それを外部から回転させ
つつ開口を介して書込みおよび読取りを行なうことがで
き、情報記録密度を高くし、記憶容量を増大させること
ができる。
また、本発明では、カードの書込み、読取り用開口等は
通常シャッタにより閉じており、カードの書込み、読取
り時にのみ機械にかけることにより自動的にシャッタが
開き、機械からは丁丁ことにより自動的にシャッタが閉
じるようにすることができるので、記録媒体シートの確
実な保護をはかることができる。[Both model materials] When a+1a are combined, the connecting part 17
is rotatably and slidably fitted into the circular hole 13 of each covering material 1a, as shown in FIG. Therefore, recording medium sheet 1
6 becomes rotatable, and the recording medium sheet 16 can be rotationally driven by engaging the shaft of an external rotational drive source with its connection hole 18. A hole 19 is provided in the recording medium sheet 16 to serve as a reference point. Note that the circular hole 1 of one covering material 1a
3. The reference point detection hole 14 and the writing and reading opening 15 can also be omitted. Furthermore, in order to reduce the friction between the inner surface of the covering material 1a and the surface of the recording medium sheet 16, it is preferable to attach a soft sheet such as a nonwoven fabric to the inner surface of the covering material 1a. As described above, the two-sided covering materials 1a and la are pressed together and the recording medium sheet 16 is housed inside, and one end of the tension spring 9 is applied to each bottle 7 as shown in FIG.
The shutter 2 is fitted on the outside of the card body L, which is composed of a, la and p, and the connecting pieces 3.3 are inserted into the slits 6.3 on both sides.
6 to protrude into the flat space, and the small hole 4,
When the tension spring is applied to 4 and the other end of 20 is hooked, the shutter 2
is elastically biased in a direction opposite to direction A in FIG. Then, the shutter comes into contact with the two shutter steps 9 and 11 and stops. The shutter 20 is in the closed position, and in this position, the writing and reading opening 15, the reference point detection hole 14, and the connecting portion 17 are covered by the shutter 2, as shown in FIG. As described above, the pair of covering materials 1a and la that house the recording medium sort 16 inside are fixed integrally by appropriate means,
In addition, a card edge member 21 is appropriately fixed to the side where the raised strip 5 is not provided. The fixing is achieved, for example, by fitting the coverings 1a, 1a into the card edge member 21. The card of the present invention constructed in this manner is as follows. Normally, the shutter 2 is in the state shown in Figure 1, with the shutter 2 in the closed position. A small opening n is formed in the end face VCVi of this shutter 2. Note that the reference point detection hole 14 of the covering material 1a is located at a hole 19 serving as the reference point at a specific rotational position of the recording medium sheet 16.
matches. In order to prevent external foreign matter from reaching the recording medium seam 6 through the slit 6.6, the covering material 1a can be provided with arcuate protrusions U shown in phantom lines in FIG. 6. The above-described trap for folding or reading using a card involves setting the card in a fixed position in a card writing/reading machine. With this set, the retaining member (not shown) of the card writing/reading device engages with the opening 23C of the shutter 2 in the closed position, and when the card is pushed in, the shutter 2 is pushed back against the applied force and is extended. It is displaced relative to the main body 1 in the direction of arrow A in FIG. At this time, the connecting piece 3 is guided by the slit 6VC. When the shutter 2 is slid until it comes into contact with the card edge member 21, the reference point detection hole 14, the writing/reading opening 15, and the connecting portion 17 are exposed, and the shutter 2 reaches the open position. Therefore, since the surface of the recording medium sheet 16 is exposed through the opening 15, the recording medium sheet 16 is rotated by rotating the coupling M17 by the rotary drive shaft of the card writing/reading machine, and the magnetic recording head or A magnetic reading head is brought into contact with the recording medium sheet 16VC to perform writing or reading. When the card is written and removed from the reader, the shutter 2 returns to the closed position again under the action of the spring, and the shutter opens the reference point detection hole 14, the writing and reading opening 15 and the connection 8.
Since it is covered with 17-karat gold, foreign objects from the outside are prevented from entering the inside of the card, and the recording medium sort 16 is protected. 7 and 8 VC show other embodiments of the invention. This example differs from the rabbit example. A slit 6. A single slit 6A is provided in the center of the shutter 2, and a connecting piece 3A that engages with the slit 6A is formed in the center of the shutter 2. The spring 20A is used. One end of the torsion spring 2OA is engaged with the connecting piece 3AK, and the other end is engaged with the notch 25 of the card edge member 21A. In still another embodiment of the present invention shown in FIG. 9 and FIG.
, 3B are provided, and the other end of the torsion spring 20B, which has one end hung in the small hole 4B of this connecting piece, is the card edge member 21B.
is engaged with the notch. In order to allow movement of the connecting pieces 3B, 3B, openings n, 27 in which the raised stripes 5 are missing are provided on both sides of each covering 1a. And this opening nail. In order to prevent foreign matter entering from the outside from reaching the recording medium sheet 16, an arcuate protrusion is provided following the protrusion 5VC. In all the embodiments described above, the raised strips 5 were provided in order to form a flat space between the pair of covering materials 1a, la. However, a spacer having the same shape as the protrusion 5 may be placed between both wave covering materials as a spacer separate from the covering materials 1a and la. These are the arcuate protrusions 24 (Fig. 6), 28
(Figure 9) The same applies to K. [Effects of the Invention] As described above, the card of the present invention has a form that can be handled in the same way as a normal card, and has a rotary recording medium sheet inside it, which can be rotated from the outside. Writing and reading can be performed through the apertures while the data is being stored, increasing the information recording density and increasing the storage capacity. In addition, in the present invention, the opening for writing and reading the card is normally closed by a shutter, and the shutter is automatically opened by applying it to the machine only when writing and reading the card, and the opening for reading and writing the card is automatically opened by closing the shutter. Since the shutter can be closed, the recording medium sheet can be reliably protected.
第１図は本発明の一実施例の斜視図、第２図は第１図に
おいてシャッタを取除いた状態を示す斜視図、第３図は
シャッタの断面図、第４図は第２図において上側の被覆
材を取除いた状態を示す斜視図、第５図はｍ１図のカー
ドの一部断面正面図、第６図は第１図のカードの一部切
除平面図、第７図は本発明の他の実施例の上側の被覆材
を取除いて示した一部断面平面図、第８図は第７図の実
施例に用いられるシャッタの断面図、ｍ９図は本発明の
さらに他の実施例の上側の被覆材を取除いて示した一部
断面平面図、第】Ｏ図Ｆｉ第９図の実施例圧用いられろ
シャッタの断面図である。
１・・・本体、ｌａ・・・被覆材、２・・・ンヤッタ、
３゜３Ａ、３Ｂ・・・連結片、５・・・***条、６・・
・スリット、７・・係止ピン、９・・・段部、１１・・
段部、１３・・・円形孔、１４・・・基準点検出孔、１
５・・書込みおよび読取り用開口、１６・・・回転式記
録媒体シート、１７・・・連結部、１８・・・連結穴、
２０．２ＯＡ、２０Ｂ・・・引張ばね、２１，２１Ａ、
２１Ｂ・・・カード端縁部材、お・・・開口、ｎ・・・
開放部。
出願人代理人 猪 股 清
６２ 図
１０
０
ｂ３ 閉
５４ 閃
６５ に
も ６ 閃FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a perspective view of FIG. 1 with the shutter removed, FIG. 3 is a sectional view of the shutter, and FIG. 4 is a perspective view of FIG. Fig. 5 is a partially cutaway front view of the card in Fig. m1, Fig. 6 is a partially cutaway plan view of the card in Fig. FIG. 8 is a sectional view of the shutter used in the embodiment of FIG. 7, and FIG. FIG. 9 is a partially sectional plan view of the embodiment with the upper covering material removed; FIG. 1... Main body, la... Covering material, 2... Nyatta,
3゜3A, 3B... Connecting piece, 5... Raised strip, 6...
・Slit, 7... Locking pin, 9... Step part, 11...
Stepped portion, 13...Circular hole, 14...Reference point detection hole, 1
5... Writing and reading opening, 16... Rotating recording medium sheet, 17... Connecting portion, 18... Connecting hole,
20.2OA, 20B... tension spring, 21, 21A,
21B...Card edge member, o...opening, n...
Open area. Applicant's agent Kiyoshi Inomata 62 Figure 10 0 b3 closed 54 flash 65 also 6 flash
Claims (5)
同形の四角形状板からなる被覆材と、扁平状空間内圧回
転可能に挿入された回転式記録媒体シートとを有し５回
転式記録媒体シートの回転中心部には被覆材の外部の回
転駆動源に連結するための連結部を設け、被覆材の少く
とも一方には、回転式記録媒体シートに対する書込みお
よび読取り用の開口を形成し、両被覆材により形成され
る本体の外側には、その対向する２辺に沿う方向に摺動
変位可能であって、前記開口および連結部を覆う閉鎖位
置と前記開口および連結部を露出させる開放位置とをと
９得るシャッタを設け、このシャッタには扁平状空間内
に突出する連結片を設け、この連結片を介して扁平状空
間内のばねによりンヤツタを閉鎖位置に付勢してなる回
転式記録媒体シートを内包するカード。(1) It has a covering material consisting of a pair of rectangular plates of the same shape facing each other so as to form a flat space therebetween, and a rotary recording medium sheet inserted so as to be rotatable under the pressure inside the flat space, and the sheet rotates 5 times. A connecting portion for connecting the coating material to an external rotational drive source is provided at the rotational center of the rotary recording medium sheet, and at least one side of the coating material is provided with an opening for writing and reading with respect to the rotary recording medium sheet. and on the outside of the main body formed by both covering materials, a closed position that covers the opening and the connecting portion and a closed position that exposes the opening and the connecting portion is slidable in the direction along the two opposing sides thereof. A shutter is provided to obtain the open position, and the shutter is provided with a connecting piece projecting into the flat space, and a spring in the flat space biases the shutter to the closed position via the connecting piece. A card containing a rotating recording medium sheet.
２本のスリットを形成し、各スリツＢ、経てシャッタの
連結片を扁平状空間内に突出させてなる特許請求の範囲
第１項記載のカード。(2) A patent claim in which two slits parallel to two opposing sides of the main body are formed on the surface of the covering material, and the connecting piece of the shutter is projected into the flat space through each slit B. The card described in Section 1.
このスリットを経てシャッタの連結片を扁平状空間内に
突出させてなる特許請求の範囲第１項記載のカード。(3) One slit is formed in the center of the surface of the covering material,
The card according to claim 1, wherein the connecting piece of the shutter projects into the flat space through the slit.
形成し、各開放部を経如シャッタの連結片を扁平状空間
内に突出させてなる特許請求の範囲第１項記載のカード
。(4) Opening portions are formed on both sides of the main body along the mating surfaces of both covering materials, and the connecting piece of the shutter is projected into the flat space through each opening portion. card.
れを停止させる段部を有−ｆるようにしてなる特許請求
の範囲第１項または第２項記載のカード。(5) The card according to claim 1 or 2, wherein the main body has a stepped portion that comes into contact with and stops when the main body reaches the closed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10899784A JPS60253075A (en) | 1984-05-29 | 1984-05-29 | Card including rotary type recording medium sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10899784A JPS60253075A (en) | 1984-05-29 | 1984-05-29 | Card including rotary type recording medium sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60253075A true JPS60253075A (en) | 1985-12-13 |
| JPH056757B2 JPH056757B2 (en) | 1993-01-27 |
Family
ID=14498959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10899784A Granted JPS60253075A (en) | 1984-05-29 | 1984-05-29 | Card including rotary type recording medium sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60253075A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH027252A (en) * | 1988-06-27 | 1990-01-11 | Tosoh Corp | Magneto-optical card |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246696U (en) * | 1975-09-29 | 1977-04-02 | ||
| JPS58212665A (en) * | 1982-06-04 | 1983-12-10 | Hitachi Ltd | Disc cartridge |
| JPS59215086A (en) * | 1983-05-20 | 1984-12-04 | Olympus Optical Co Ltd | Magnetic disc jacket |
| JPS60150277A (en) * | 1984-01-17 | 1985-08-07 | Fujitsu Ltd | Cartridge |
-
1984
- 1984-05-29 JP JP10899784A patent/JPS60253075A/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246696U (en) * | 1975-09-29 | 1977-04-02 | ||
| JPS58212665A (en) * | 1982-06-04 | 1983-12-10 | Hitachi Ltd | Disc cartridge |
| JPS59215086A (en) * | 1983-05-20 | 1984-12-04 | Olympus Optical Co Ltd | Magnetic disc jacket |
| JPS60150277A (en) * | 1984-01-17 | 1985-08-07 | Fujitsu Ltd | Cartridge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH027252A (en) * | 1988-06-27 | 1990-01-11 | Tosoh Corp | Magneto-optical card |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH056757B2 (en) | 1993-01-27 |
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