JPS58183632U - head tracking device - Google Patents
head tracking deviceInfo
- Publication number
- JPS58183632U JPS58183632U JP8015782U JP8015782U JPS58183632U JP S58183632 U JPS58183632 U JP S58183632U JP 8015782 U JP8015782 U JP 8015782U JP 8015782 U JP8015782 U JP 8015782U JP S58183632 U JPS58183632 U JP S58183632U
- Authority
- JP
- Japan
- Prior art keywords
- tracking device
- width
- head tracking
- head
- detects
- 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
- Control Of Position Or Direction (AREA)
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の一実施例を示す回路図、第２図は検
出用ヘッド群、テープ、再生用ヘッド群の位置を示す図
、第３図はテープ位置による検出用ヘッドとトラックの
位置の関係を示す図である。
１・・・検出用ヘッド群、ｌａ、 ｌｂ・・・検出用
ヘッド、３ａ、 ３ｂ・・・増幅器、４ａ、 ４ｂ−
・・ソレノイド、４Ｃ・・・可動片、５・・・再生用ヘ
ッド群、６・・・テープ。Figure 1 is a circuit diagram showing an embodiment of this invention, Figure 2 is a diagram showing the positions of the detection head group, tape, and playback head group, and Figure 3 is the position of the detection head and track according to the tape position. FIG. 1...Detection head group, la, lb...Detection head, 3a, 3b...Amplifier, 4a, 4b-
... Solenoid, 4C... Movable piece, 5... Playback head group, 6... Tape.
Claims (1)
トラックが占有する幅の略半分の幅に記録されている信
号を検出する第１の検出用ヘッドと、上記トラックが占
有する他の略半分の幅に記録されている信号を検出する
第２の検出用ヘッドと、これら第１および第２の検出用
ヘッドから生成される検出出力に基づいて差動的に磁界
を発生する一対のソレノイドと、その磁界に応じて移動
する可動片とを備え、前記再生用ヘッド群を前記可動片
に一体に動くよう結合してなることを特徴とするヘッド
トラッキング装置。a first detection head that is disposed at a different position from the reproduction head group and detects a signal recorded in a width approximately half of the width occupied by any single track; a second detection head that detects a signal recorded in a width approximately half of the width of What is claimed is: 1. A head tracking device comprising: a solenoid; and a movable piece that moves according to the magnetic field thereof, and the reproduction head group is coupled to the movable piece so as to move together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8015782U JPS58183632U (en) | 1982-05-31 | 1982-05-31 | head tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8015782U JPS58183632U (en) | 1982-05-31 | 1982-05-31 | head tracking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58183632U true JPS58183632U (en) | 1983-12-07 |
| JPH0210572Y2 JPH0210572Y2 (en) | 1990-03-15 |
Family
ID=30089314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8015782U Granted JPS58183632U (en) | 1982-05-31 | 1982-05-31 | head tracking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58183632U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023210A (en) * | 1973-06-01 | 1975-03-12 | ||
| JPS5221811A (en) * | 1975-08-13 | 1977-02-18 | Toshiba Corp | Tracking device of magnetic recording reproduction equipment |
| JPS55132523A (en) * | 1979-04-02 | 1980-10-15 | Matsushita Electric Ind Co Ltd | Control unit of relative position between magnetic head and magnetic tape |
-
1982
- 1982-05-31 JP JP8015782U patent/JPS58183632U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023210A (en) * | 1973-06-01 | 1975-03-12 | ||
| JPS5221811A (en) * | 1975-08-13 | 1977-02-18 | Toshiba Corp | Tracking device of magnetic recording reproduction equipment |
| JPS55132523A (en) * | 1979-04-02 | 1980-10-15 | Matsushita Electric Ind Co Ltd | Control unit of relative position between magnetic head and magnetic tape |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210572Y2 (en) | 1990-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58183632U (en) | head tracking device | |
| JPS59189762U (en) | magnetic recording and reproducing device | |
| JPS60123730U (en) | magnetic recording and reproducing device | |
| JPS6077024U (en) | Tracking servo retraction device | |
| JPS5948563U (en) | Magnetic recording tape for automatic learning devices | |
| JPS60194757U (en) | magnetic recording and reproducing device | |
| JPS582749U (en) | Capstan alignment adjustment device | |
| JPS58135028U (en) | Endless recording and playback device | |
| JPS58135035U (en) | magnetic recording and reproducing device | |
| JPS58176469U (en) | video equipment | |
| JPS59180241U (en) | magnetic tape playback device | |
| JPS59121791U (en) | magnetic recording and playback device | |
| JPS5992410U (en) | tape recorder | |
| JPS5860328U (en) | magnetic storage device | |
| JPS6023940U (en) | Magnetic tape track detection device | |
| JPS59107707U (en) | Head switching device for magnetic recording and reproducing machines | |
| JPS5810213U (en) | tape recorder | |
| JPS5982346U (en) | magnetic recording and reproducing device | |
| JPS58141444U (en) | magnetic recording and playback device | |
| JPS61167024U (en) | ||
| JPS61156030U (en) | ||
| JPS58105013U (en) | magnetic tape recorder | |
| JPS5953594U (en) | magnetic recording and playback device | |
| JPS61182906U (en) | ||
| JPS5942547U (en) | Tape recorder muting circuit |