JPS6391865U - - Google Patents
Info
- Publication number
- JPS6391865U JPS6391865U JP18692186U JP18692186U JPS6391865U JP S6391865 U JPS6391865 U JP S6391865U JP 18692186 U JP18692186 U JP 18692186U JP 18692186 U JP18692186 U JP 18692186U JP S6391865 U JPS6391865 U JP S6391865U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic card
- magnetic
- head
- writer
- magnetized
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Moving Of Head For Track Selection And Changing (AREA)
Description
第１図は本考案のカードＲ／Ｗの磁気ヘツド摺
動機構の概略図である。第２図は従来のヘツド移
動型磁気カードＲ／Ｗヘツド摺動機構の概略図で
ある。
図において、１…磁気ヘツド、２…キヤリツジ
、３…回転型モータ、３′…リニアモータ、４…
ベルト、５…摺動軸、５′…摺動軸兼用リニアエ
ンコーダ、６…磁気カード、７…ロータリーエン
コーダ、７′…リニアエンコーダ検出ヘツド。
FIG. 1 is a schematic diagram of the magnetic head sliding mechanism of the card R/W of the present invention. FIG. 2 is a schematic diagram of a conventional head moving type magnetic card R/W head sliding mechanism. In the figure, 1...magnetic head, 2...carriage, 3...rotary motor, 3'...linear motor, 4...
Belt, 5...Sliding shaft, 5'...Linear encoder also used as sliding shaft, 6...Magnetic card, 7...Rotary encoder, 7'...Linear encoder detection head.
Claims (1)
として可動コイル型リニアモータを用いて磁気カ
ードへの信号の書込みおよび読み出しを行なうヘ
ツド移動型磁気カードリーダー・ライターにおい
て、前記可動コイルと一体化されたキヤリツジの
摺動軸には、長さ方向に着磁可能な高保磁力を有
する磁性材料に数１０μ乃至数百μでＮ―Ｓが反
転するように着磁し、この着磁状態を検出ヘツド
で読み出すようにしてリニアエンコーダとし、前
記キヤリツジに磁気カード用磁気ヘツドおよびリ
ニアスケール用検出ヘツドを搭載してなる磁気カ
ード・リーダーライター。 In a moving head magnetic card reader/writer in which a magnetic card is fixed and a moving coil type linear motor is used as a moving thrust source for the magnetic head to write and read signals to and from the magnetic card, the magnetic card reader/writer is integrated with the moving coil. The sliding shaft of the carriage is made of a magnetic material with a high coercive force that can be magnetized in the length direction, and is magnetized so that the N-S is reversed at several tens of microns to several hundred microns, and this magnetized state is detected by a detection head. A magnetic card reader/writer comprising a linear encoder configured to read data, and a magnetic head for a magnetic card and a detection head for a linear scale mounted on the carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18692186U JPH0341333Y2 (en) | 1986-12-05 | 1986-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18692186U JPH0341333Y2 (en) | 1986-12-05 | 1986-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6391865U true JPS6391865U (en) | 1988-06-14 |
| JPH0341333Y2 JPH0341333Y2 (en) | 1991-08-30 |
Family
ID=31136920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18692186U Expired JPH0341333Y2 (en) | 1986-12-05 | 1986-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341333Y2 (en) |
-
1986
- 1986-12-05 JP JP18692186U patent/JPH0341333Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0341333Y2 (en) | 1991-08-30 |
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