JPS6431504U - - Google Patents
Info
- Publication number
- JPS6431504U JPS6431504U JP12647987U JP12647987U JPS6431504U JP S6431504 U JPS6431504 U JP S6431504U JP 12647987 U JP12647987 U JP 12647987U JP 12647987 U JP12647987 U JP 12647987U JP S6431504 U JPS6431504 U JP S6431504U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- control structure
- tracking control
- recess
- structure according
- 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
- 239000000758 substrate Substances 0.000 claims description 8
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 1
Description
第１図及び第２図は本考案の第１実施例に関し
第１図は斜視図、第２図は組み立てを説明するた
めの図である。第３図乃至第５図は本考案の第２
実施例に関し第３図は薄膜ヘツドの摺接面を説明
するための図、第４図は斜視図、第５図は組み立
てを説明するための図である。第６図及び第７図
は夫々従来例を示す図である。
１６，５０…ヘツド（磁気ヘツド）、１８，２
０，５２…基板、２２，２８，５４，５６，５８
…磁性材料の層、３０，３２，６０，６２…ギヤ
ツプ、３６…バイモルフ板、４０…先端部分、Ｂ
…トラツク幅方向、３８，７４…凹部、４２…切
欠部、６４…補強用基板、７０…配線用基板。
FIGS. 1 and 2 relate to a first embodiment of the present invention, with FIG. 1 being a perspective view and FIG. 2 being a diagram for explaining assembly. Figures 3 to 5 are the second figures of the present invention.
Regarding the embodiment, FIG. 3 is a diagram for explaining the sliding surface of the thin film head, FIG. 4 is a perspective view, and FIG. 5 is a diagram for explaining assembly. FIG. 6 and FIG. 7 are diagrams showing conventional examples, respectively. 16,50...head (magnetic head), 18,2
0, 52...Substrate, 22, 28, 54, 56, 58
...Layer of magnetic material, 30, 32, 60, 62... Gap, 36... Bimorph plate, 40... Tip portion, B
...track width direction, 38, 74... recess, 42... notch, 64... reinforcing board, 70... wiring board.
Claims (1)
記基板の面と平行なギヤツプを備える磁気ヘツド
を、バイモルフ板の先端部分に取り付けて、前記
ギヤツプをトラツク幅方向に移動制御するトラツ
キング制御構造に於いて、 前記磁気ヘツドに設けられ前記バイモルフ板の
前記先端部分に嵌合する凹部を、 備えることを特徴とするトラツキング制御構造
。 (2) 前記バイモルフ板に前記凹部に嵌合する切
欠部を設けたことを特徴とする実用新案登録請求
の範囲第１項記載のトラツキング制御構造。 (3) 前記凹部を前記基板に設けたことを特徴と
する実用新案登録請求の範囲第１項記載のトラツ
キング制御構造。 (4) 前記基板は非磁性基板であることを特徴と
する実用新案登録請求の範囲第３項記載のトラツ
キング制御構造。 (5) 前記ギヤツプを挾んで前記基板と対向配置
された補強用基板に前記凹部を形成したことを特
徴とする実用新案登録請求の範囲第１項記載のト
ラツキング制御構造。 (6) 前記凹部を配線用基板に設けたことを特徴
とする実用新案登録請求の範囲第１項記載のトラ
ツキング制御構造。[Claims for Utility Model Registration] (1) A magnetic head formed by stacking layers of magnetic material on a substrate and having a gap parallel to the plane of the substrate is attached to the tip of a bimorph plate, and the gap is tracked. A tracking control structure for controlling movement in the width direction, comprising: a recess provided in the magnetic head and fitting into the tip portion of the bimorph plate. (2) The tracking control structure according to claim 1, wherein the bimorph plate is provided with a notch that fits into the recess. (3) The tracking control structure according to claim 1, wherein the recess is provided in the substrate. (4) The tracking control structure according to claim 3, wherein the substrate is a non-magnetic substrate. (5) The tracking control structure according to claim 1, wherein the recess is formed in a reinforcing substrate that is placed opposite to the substrate across the gap. (6) The tracking control structure according to claim 1, wherein the recess is provided in a wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12647987U JPS6431504U (en) | 1987-08-20 | 1987-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12647987U JPS6431504U (en) | 1987-08-20 | 1987-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6431504U true JPS6431504U (en) | 1989-02-27 |
Family
ID=31378038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12647987U Pending JPS6431504U (en) | 1987-08-20 | 1987-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6431504U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5611620A (en) * | 1979-07-02 | 1981-02-05 | Sony Corp | Measuring unit of contact force of magnetic head |
| JPS61283015A (en) * | 1985-05-16 | 1986-12-13 | Sanyo Electric Co Ltd | Magnetic head |
-
1987
- 1987-08-20 JP JP12647987U patent/JPS6431504U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5611620A (en) * | 1979-07-02 | 1981-02-05 | Sony Corp | Measuring unit of contact force of magnetic head |
| JPS61283015A (en) * | 1985-05-16 | 1986-12-13 | Sanyo Electric Co Ltd | Magnetic head |
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