JPS5939462U - Recording or playback head device - Google Patents
Recording or playback head deviceInfo
- Publication number
- JPS5939462U JPS5939462U JP13629682U JP13629682U JPS5939462U JP S5939462 U JPS5939462 U JP S5939462U JP 13629682 U JP13629682 U JP 13629682U JP 13629682 U JP13629682 U JP 13629682U JP S5939462 U JPS5939462 U JP S5939462U
- Authority
- JP
- Japan
- Prior art keywords
- head
- recording
- stand
- sets
- reproducing
- 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
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Moving Of The Head To Find And Align With The Track (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の記録又は再生ヘッドトラッキング装置の
断面図、第2図は二の考案を具体化した記録又は再生ヘ
ッド装置の要部の平面図、第3図はその正面図、第4図
及び第5図はそれぞれ第2図及び第3図の装置の一部を
拡大して示す平面図及び正面図、第6図は第4図中C方
向からみたヘッドキャリア部の側面図、第7図は第2図
及び第3図の装置中電気・機械変換バイモルフ素子の変
形例を示す斜視図である。
図中6は磁気シート、9は磁気ヘッド、10はヘッドギ
ャップ、11はヘッド台、12.13は電気・機械変換
バイモルフ素子、14はヘッドキャリア部、15はスク
リュー、17はヘッド駆動モータ、21は長孔、22は
軸を示す。Fig. 1 is a sectional view of a conventional recording or reproducing head tracking device, Fig. 2 is a plan view of the main parts of the recording or reproducing head device embodying the second idea, Fig. 3 is its front view, and Fig. 4 5 are a plan view and a front view showing enlarged parts of the apparatus shown in FIGS. 2 and 3, respectively, FIG. 6 is a side view of the head carrier section as seen from direction C in FIG. 4, and FIG. This figure is a perspective view showing a modification of the electromechanical conversion bimorph element in the apparatus of FIGS. 2 and 3. In the figure, 6 is a magnetic sheet, 9 is a magnetic head, 10 is a head gap, 11 is a head stand, 12.13 is an electromechanical conversion bimorph element, 14 is a head carrier section, 15 is a screw, 17 is a head drive motor, 21 indicates a long hole, and 22 indicates an axis.
Claims (3)
録又は再生ヘッドが記録トラックを横切って進行する方
向と記録トラック面に対し−垂直な方向とを含む面に関
し対称な位置に配置され、前記ヘッド台と結合状態に保
持されるものと、 この2組の電気・機械変換バイモルフ素子が取りつけら
れるヘッドキャリア部と、 このヘッドキャリア部に設けられた長孔と、この長孔の
短辺とほぼ同径の軸であって、この長孔を貫き前記ヘッ
ド台に固定されるものと、前記ヘッドキャリア部を記録
トラックを横切って移動させる移動機構と、 を具える記録又は再生ヘッド装置。(1) a recording or reproducing head, a head stand to which a second recording or reproducing head is fixed, and two sets of electromechanical conversion bimorph elements, the recording or reproducing head traveling in a direction across a recording track; and a head carrier to which the two sets of electromechanical conversion bimorph elements are attached, which are arranged at symmetrical positions with respect to a plane including a direction perpendicular to the recording track plane and are held in a coupled state with the head stand. a long hole provided in the head carrier portion, an axis having approximately the same diameter as the short side of the long hole, which passes through the long hole and is fixed to the head stand, and the head carrier portion a moving mechanism for moving the head across a recording track; and a recording or playback head device.
ルフ素子に固定されて両者が結合状態に保持される前記
実用新案登録請求の範囲(1)記載の記録又は再生ヘッ
ド装置。(2) The recording or reproducing head device according to claim (1), wherein the head stand is fixed to the two sets of electro-mechanical conversion bimorph elements and both are maintained in a coupled state.
機械変換バイモルフ素子に圧接されて両者が結合状態に
保持される前記実用新案登録請求の範囲(1)記載の記
録又は再生ヘッド装置。(3) The head stand connects the two sets of electrical
The recording or reproducing head device according to claim 1, wherein the recording or reproducing head device is pressed against the mechanical converting bimorph element to maintain the two in a coupled state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13629682U JPS5939462U (en) | 1982-09-08 | 1982-09-08 | Recording or playback head device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13629682U JPS5939462U (en) | 1982-09-08 | 1982-09-08 | Recording or playback head device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5939462U true JPS5939462U (en) | 1984-03-13 |
JPH0127185Y2 JPH0127185Y2 (en) | 1989-08-14 |
Family
ID=30306507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13629682U Granted JPS5939462U (en) | 1982-09-08 | 1982-09-08 | Recording or playback head device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5939462U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60237619A (en) * | 1984-05-10 | 1985-11-26 | Olympus Optical Co Ltd | Head device |
-
1982
- 1982-09-08 JP JP13629682U patent/JPS5939462U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60237619A (en) * | 1984-05-10 | 1985-11-26 | Olympus Optical Co Ltd | Head device |
Also Published As
Publication number | Publication date |
---|---|
JPH0127185Y2 (en) | 1989-08-14 |
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