JPH03124340U - - Google Patents
Info
- Publication number
- JPH03124340U JPH03124340U JP3480690U JP3480690U JPH03124340U JP H03124340 U JPH03124340 U JP H03124340U JP 3480690 U JP3480690 U JP 3480690U JP 3480690 U JP3480690 U JP 3480690U JP H03124340 U JPH03124340 U JP H03124340U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- recording
- data signal
- track width
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の一実施例である磁気ヘツド装
置に設けられる各磁気ヘツドのテープ摺接面を示
す図、第２図は本考案の一実施例である磁気ヘツ
ド装置が適用された回転ドラムを示す図、第３図
はトラツクパターンの構成を説明するための図、
第４図は再生磁気ヘツドがトラツクパターン上を
適正に走査している状態を示す図、第５図は再生
磁気ヘツドがトラツクパターンからずれて走査し
ている状態を示す図である。
１……磁気ヘツド装置、２……回転ドラム、３
，４……記録用磁気ヘツド、５，６……再生用磁
気ヘツド、７……磁気テープ。
Fig. 1 is a diagram showing the tape sliding contact surface of each magnetic head provided in a magnetic head device which is an embodiment of the present invention, and Fig. 2 is a diagram showing a rotating tape to which the magnetic head device which is an embodiment of the present invention is applied. A diagram showing the drum, FIG. 3 is a diagram for explaining the structure of the track pattern,
FIG. 4 shows a state in which the reproducing magnetic head is properly scanning a track pattern, and FIG. 5 shows a state in which the reproducing magnetic head is scanning deviated from the track pattern. 1... Magnetic head device, 2... Rotating drum, 3
, 4... Magnetic head for recording, 5, 6... Magnetic head for reproduction, 7... Magnetic tape.
Claims (1)
録位置を挟む位置にトラツキング制御用のパイロ
ツト信号とを記録する記録用磁気ヘツドと、 該記録用磁気ヘツドが記録したパイロツト信号
を読出す再生用磁気ヘツドとを具備してなる磁気
ヘツド装置において、 該再生用磁気ヘツドのトラツク幅を、該記録用
磁気ヘツドのトラツク幅に対して大きく設定して
なる構成の磁気ヘツド装置。[Scope of Claim for Utility Model Registration] A recording magnetic head which is disposed on each rotating drum and records a data signal on a track and a pilot signal for tracking control at a position sandwiching the recording position of the data signal; , a magnetic head device comprising a reproducing magnetic head for reading a pilot signal recorded by the recording magnetic head, wherein the track width of the reproducing magnetic head is set relative to the track width of the recording magnetic head. A magnetic head device with a large configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3480690U JPH03124340U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3480690U JPH03124340U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124340U true JPH03124340U (en) | 1991-12-17 |
Family
ID=31539602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3480690U Pending JPH03124340U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124340U (en) |
-
1990
- 1990-03-30 JP JP3480690U patent/JPH03124340U/ja active Pending