JPS62201U - - Google Patents
Info
- Publication number
- JPS62201U JPS62201U JP2952785U JP2952785U JPS62201U JP S62201 U JPS62201 U JP S62201U JP 2952785 U JP2952785 U JP 2952785U JP 2952785 U JP2952785 U JP 2952785U JP S62201 U JPS62201 U JP S62201U
- Authority
- JP
- Japan
- Prior art keywords
- rotating magnetic
- magnetic head
- axial direction
- rotating
- recording
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は本考案装置の一実施例に用いる回転ド
ラムの図、第２図は第１図示のヘツドによつて形
成されるトラツクパターン、第３図は本考案装置
の他の実施例に用いるドラムの概略図、第４図は
第３図示のヘツドによつて形成されるトラツクパ
ターン、第５図はＲ信号、Ｇ信号、Ｂ信号の周波
数スペクトルラム、第６図及び第７図及び第８図
は夫々本出願人が先に提案した装置によるトラツ
クパターン及びドラムの概略図、及び断面図であ
る。
３……回転ヘツド、４……ヘツド保持板、５…
…輝度信号用回転ヘツド、６……色信号用回転ヘ
ツド、８……磁気テープ、１１，２０……ヘツド
チツプ、２２ｙ……輝度信号トラツク、２２ｃ…
…色信号トラツク。
Fig. 1 is a diagram of a rotating drum used in one embodiment of the device of the present invention, Fig. 2 is a track pattern formed by the head shown in Fig. 1, and Fig. 3 is a diagram of a drum used in another embodiment of the device of the present invention. A schematic diagram of the drum; FIG. 4 shows the track pattern formed by the head shown in FIG. 3; FIG. 5 shows the frequency spectrum of the R, G, and B signals; FIGS. 6, 7, and 8. The figures are a schematic diagram and a sectional view of a track pattern and a drum according to the apparatus previously proposed by the applicant. 3...Rotating head, 4...Head holding plate, 5...
...Rotary head for brightness signal, 6...Rotary head for color signal, 8...Magnetic tape, 11, 20...Head chip, 22y...Brightness signal track, 22c...
...Color traffic light track.
補正 昭６０．４．４
図面の簡単な説明を次のように補正する。
明細書中、第１２頁第４行記載の「回転ヘツド
」を「回転ドラム」と補正する。Amendment April 4, 1986 The brief description of the drawing is amended as follows. In the specification, "rotating head" written in line 4 on page 12 is corrected to "rotating drum."
Claims (1)
た複数組の回転磁気ヘツドを用い、該軸方向の複
数組の回転磁気ヘツドにより複数種類の信号を、
磁気テープを幅方向に分割した複数の記録帯に夫
々該磁気テープの長手方向に対して傾斜した信号
トラツクを形成するように記録する磁気記録再生
装置の回転磁気ヘツド装置において、上記軸方向
の複数組の回転磁気ヘツドを、上記複数の記録帯
に夫々記録される信号トラツクの各始端が全て上
記磁気テープの走行方向と直角な同一線上に位置
するように回転方向に取付位置を順次ずらして設
けてなる回転磁気ヘツド装置。 (2) 該軸方向の複数個の回転磁気ヘツドは、色
信号用回転磁気ヘツド及び輝度信号用回転磁気ヘ
ツドである実用新案登録請求の範囲第１項記載の
回転磁気ヘツド装置。[Claims for Utility Model Registration] (1) Using a plurality of sets of rotating magnetic heads provided with steps in the axial direction of a rotating drum, a plurality of types of signals are transmitted by the plurality of sets of rotating magnetic heads in the axial direction,
In a rotating magnetic head device of a magnetic recording and reproducing apparatus that records data on a plurality of recording bands obtained by dividing a magnetic tape in the width direction so as to form signal tracks each inclined with respect to the longitudinal direction of the magnetic tape, the plurality of recording bands in the axial direction A set of rotating magnetic heads are provided with their mounting positions sequentially shifted in the rotational direction so that the starting ends of the signal tracks respectively recorded on the plurality of recording bands are all located on the same line perpendicular to the running direction of the magnetic tape. A rotating magnetic head device. (2) The rotating magnetic head device according to claim 1, wherein the plurality of rotating magnetic heads in the axial direction are a rotating magnetic head for color signals and a rotating magnetic head for brightness signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2952785U JPH0454561Y2 (en) | 1985-03-01 | 1985-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2952785U JPH0454561Y2 (en) | 1985-03-01 | 1985-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62201U true JPS62201U (en) | 1987-01-06 |
| JPH0454561Y2 JPH0454561Y2 (en) | 1992-12-22 |
Family
ID=30528417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2952785U Expired JPH0454561Y2 (en) | 1985-03-01 | 1985-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454561Y2 (en) |
-
1985
- 1985-03-01 JP JP2952785U patent/JPH0454561Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0454561Y2 (en) | 1992-12-22 |
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