JPS60150623U - magnetic head tracking device - Google Patents
magnetic head tracking deviceInfo
- Publication number
- JPS60150623U JPS60150623U JP3708284U JP3708284U JPS60150623U JP S60150623 U JPS60150623 U JP S60150623U JP 3708284 U JP3708284 U JP 3708284U JP 3708284 U JP3708284 U JP 3708284U JP S60150623 U JPS60150623 U JP S60150623U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- tracking device
- view
- head tracking
- piezoelectric element
- 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
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のトラッキング装置を示す斜視図、第２図
は第１図のトラッキング装置の動作を示す側面図、第３
図はこの考案を適用したトラッキング装置を具えたマル
チトラック固定ヘッド方式のテープレコーダを示す平面
図、第４図ａは第３図における再生ヘッド６３の詳細を
示す平面図、第４図すはその正面図、第５図ａは第４図
、ａのＢ−Ｂ断面図、第５図すは第４図すのＡ−、Ａ断
面図、第６図は再生ヘッド６３におけるホルダ７４を示
す図で、ａは平面図、ｂは正面図、Ｃは右側面図、第７
図は再生ヘッド６３における側板１００を示す図で、ａ
は一部断面平面図、ｂは正面図、′ｃは一部断面底面図
、ｄは右側面図、第８図は再生ヘッド６３におけるトラ
ッキング制御動作 ゛を示す図で、ａはトラッキ
ング制御前の状態、ｂはトラッキング後の状態、第９図
は再生ヘッド６３におけるアジマス調整制御を示す図で
、ａはアジマス調整前の状態、ｂはアジマス調整後の状
態である。
４２・・・磁気テープ、６３・・・再生ヘッド、７ｏ・
・・ヘッド支持台、７１．７２・・・ポール、７３・・
・磁気ヘッド、７４・・・ホルダ、９０・・・トラッキ
ング用ピエゾ素子、９７・・・アジマス軸、１０Ｇ・・
・側板、１０３・・・アジマス用ピエゾ素子。
（ｑノ
ロ３
７３ １０３７２ ７８ ／ −
−９０１ｏｏ１９３ｉ５−
ニー１０４ −Fig. 1 is a perspective view showing a conventional tracking device, Fig. 2 is a side view showing the operation of the tracking device in Fig. 1, and Fig. 3 is a side view showing the operation of the tracking device in Fig. 1.
The figure is a plan view showing a multi-track fixed head type tape recorder equipped with a tracking device to which this invention is applied, FIG. 4a is a plan view showing details of the playback head 63 in FIG. A front view, FIG. 5a is a sectional view taken along line B-B in FIG. 4, a, FIG. So, a is a plan view, b is a front view, C is a right side view, and the seventh
The figure shows the side plate 100 in the reproducing head 63, and a
8 is a partially sectional plan view, b is a front view, 'c is a partially sectional bottom view, d is a right side view, and FIG. 8 is a diagram showing the tracking control operation in the reproducing head 63. FIG. 9 is a diagram showing the azimuth adjustment control in the reproducing head 63, where a is the state before azimuth adjustment and b is the state after azimuth adjustment. 42... Magnetic tape, 63... Playback head, 7o.
・・Head support stand, 71. 72・・Pole, 73・・
・Magnetic head, 74...Holder, 90...Piezo element for tracking, 97...Azimuth axis, 10G...
・Side plate, 103...Piezo element for azimuth. (q Noro 3 73 10372 78 / - -901oo193i5- Knee 104 -
Claims (1)
少くとも２個以上のガイド部材と、前記磁気ヘッドをそ
の摺動方向に駆動する圧電素子とを具え、トラッキング
誤差の検出により、前記圧電素子を駆動しで、前記磁気
ヘッドを摺動させる′ことにより、トラッキング誤差を
補正するようにしたことを特徴とする磁気ヘッド装置。The piezoelectric element includes at least two guide members that slidably support the magnetic head in the width direction of the magnetic tape, and a piezoelectric element that drives the magnetic head in the sliding direction. 1. A magnetic head device characterized in that a tracking error is corrected by driving an element to cause the magnetic head to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3708284U JPS60150623U (en) | 1984-03-15 | 1984-03-15 | magnetic head tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3708284U JPS60150623U (en) | 1984-03-15 | 1984-03-15 | magnetic head tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60150623U true JPS60150623U (en) | 1985-10-07 |
Family
ID=30542852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3708284U Pending JPS60150623U (en) | 1984-03-15 | 1984-03-15 | magnetic head tracking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60150623U (en) |
-
1984
- 1984-03-15 JP JP3708284U patent/JPS60150623U/en active Pending
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