JPS59194121U - Multiple magnetic head devices arranged in close proximity - Google Patents
Multiple magnetic head devices arranged in close proximityInfo
- Publication number
- JPS59194121U JPS59194121U JP8782183U JP8782183U JPS59194121U JP S59194121 U JPS59194121 U JP S59194121U JP 8782183 U JP8782183 U JP 8782183U JP 8782183 U JP8782183 U JP 8782183U JP S59194121 U JPS59194121 U JP S59194121U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic head
- head
- close proximity
- multiple magnetic
- 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
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図は従来の複数近接配置形磁気ヘッド−を組み込ん
だ回転ドラムの平面略図、第２図は磁気ヘッドの拡大斜
視概略図、第３図は本考案による一実施例を示す平面略
図、第４図は出力測定の結果を示す図、第５図は再生出
力波形図である。
１．１１：回転ドラム、４ａ、 ４ｂ、 １４ａ。
１４ｂ：磁気ヘッド、５．１５：磁気テープ、ｇ８゜ｇ
Ｂ、 ｇ’ａ、 ｇ’ｂ”磁気空隙、６．７：磁気コア
ブロック、８：巻線溝、９：リード線、１７．１８：再
生出力特性、１９：再生出力波形。FIG. 1 is a schematic plan view of a rotating drum incorporating a conventional plurality of closely arranged magnetic heads, FIG. 2 is an enlarged perspective schematic view of the magnetic head, and FIG. 3 is a schematic plan view showing an embodiment of the present invention. FIG. 4 is a diagram showing the results of output measurement, and FIG. 5 is a reproduction output waveform diagram. 1.11: Rotating drum, 4a, 4b, 14a. 14b: Magnetic head, 5.15: Magnetic tape, g8゜g
B, g'a, g'b" magnetic air gap, 6.7: magnetic core block, 8: winding groove, 9: lead wire, 17.18: reproduction output characteristics, 19: reproduction output waveform.
Claims (1)
ヘッド装置において、該装置を構成する複数の磁気ヘッ
ドのうち磁気テープへの進入側にある磁気ヘッドは該ヘ
ッドの磁気空隙形成面が一１°〜２°の角度範囲内で上
記磁気テープへの進入側に傾いた状態で保持され、且つ
上記複数の磁気ヘッドのうち磁気テープからの離脱側に
ある磁気ヘッドは該ヘッドの磁気空隙形成面が一１°〜
２°の角度範囲内で上記磁気テープからの離脱側に傾い
た状態で保持されたことを特徴とする複数近接配置形磁
気ヘッド装置。In a multi-proximity magnetic head device attached to the peripheral edge of a rotating drum, the magnetic head on the entrance side to the magnetic tape among the plurality of magnetic heads constituting the device has a magnetic gap forming surface of the head that The magnetic head is held tilted toward the entrance side of the magnetic tape within an angle range of 2 degrees, and the magnetic head on the exit side from the magnetic tape among the plurality of magnetic heads is tilted toward the magnetic gap forming surface of the head. 11°～
A multiple magnetic head device arranged in close proximity to each other, characterized in that the magnetic head device is held in a state tilted toward the separation side from the magnetic tape within an angular range of 2 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8782183U JPS59194121U (en) | 1983-06-10 | 1983-06-10 | Multiple magnetic head devices arranged in close proximity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8782183U JPS59194121U (en) | 1983-06-10 | 1983-06-10 | Multiple magnetic head devices arranged in close proximity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59194121U true JPS59194121U (en) | 1984-12-24 |
Family
ID=30217734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8782183U Pending JPS59194121U (en) | 1983-06-10 | 1983-06-10 | Multiple magnetic head devices arranged in close proximity |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59194121U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934820A (en) * | 1972-07-29 | 1974-03-30 | ||
| JPS5117423A (en) * | 1974-07-05 | 1976-02-12 | Ibm | |
| JPS5294114A (en) * | 1976-02-03 | 1977-08-08 | Matsushita Electric Ind Co Ltd | Rotary magnetic head unit and its manufacture |
| JPS5630437B2 (en) * | 1975-06-21 | 1981-07-15 |
-
1983
- 1983-06-10 JP JP8782183U patent/JPS59194121U/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934820A (en) * | 1972-07-29 | 1974-03-30 | ||
| JPS5117423A (en) * | 1974-07-05 | 1976-02-12 | Ibm | |
| JPS5630437B2 (en) * | 1975-06-21 | 1981-07-15 | ||
| JPS5294114A (en) * | 1976-02-03 | 1977-08-08 | Matsushita Electric Ind Co Ltd | Rotary magnetic head unit and its manufacture |
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