JPS5999205U - magnetic recording and reproducing device - Google Patents
magnetic recording and reproducing deviceInfo
- Publication number
- JPS5999205U JPS5999205U JP19388382U JP19388382U JPS5999205U JP S5999205 U JPS5999205 U JP S5999205U JP 19388382 U JP19388382 U JP 19388382U JP 19388382 U JP19388382 U JP 19388382U JP S5999205 U JPS5999205 U JP S5999205U
- Authority
- JP
- Japan
- Prior art keywords
- reproducing device
- magnetic recording
- head
- gap
- video
- 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
- Recording Or Reproducing By Magnetic Means (AREA)
- Magnetic Heads (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
図面は本考案磁気記録再生装置をＶＴＲに適用した実施
例を示すもので、第１図はテープ走行機構の概略を示す
傾斜図、第２図はテープと各ヘッドの関係を概念的に示
す図、第３図は各ヘッドのアジマス角を比較相対的に示
す図、第４図はテープ上の記録パターンの一部を示す平
面図、第５図はアジマスロス曲線の一例を示すグラフ図
である。
符号の説明、１・・・・・・磁気テープ、９，１０・・
・・・・ビデオヘッド、１４・・・・・・全幅消去ヘッ
ド、２７・・・・・・一方のビデオヘッドのへラドギャ
ップの向き、３０・・・・・・他方のビデオヘッドのヘ
ッドギャップの向き、３２・・・・・・一方のビデオヘ
ッドのアジマス角、３３・・・・・・他方のビデオヘッ
ドのアジマス角、３５・・・・・・全幅消去ヘッドのへ
ラドギャップの向き、３６・・・・・・全幅消去ヘッド
のへラドギャップ、３７・・・・・・全幅消去ヘッドの
アジマス角。
２”Ｊ”ＩＥ〒−Ｆ−、、−’ ＝、、弄−−・ゝ
−リ −土The drawings show an embodiment in which the magnetic recording and reproducing apparatus of the present invention is applied to a VTR. Fig. 1 is a tilted view showing an outline of the tape running mechanism, and Fig. 2 is a diagram conceptually showing the relationship between the tape and each head. , FIG. 3 is a diagram comparatively showing the azimuth angles of each head, FIG. 4 is a plan view showing a part of the recording pattern on the tape, and FIG. 5 is a graph diagram showing an example of an azimuth loss curve. Explanation of symbols, 1...Magnetic tape, 9, 10...
...Video head, 14...Full-width erase head, 27...Direction of the head gap of one video head, 30...Head gap of the other video head 32...Azimuth angle of one video head, 33...Azimuth angle of the other video head, 35...Direction of helad gap of full width erase head, 36... Herad gap of full-width erase head, 37... Azimuth angle of full-width erase head. 2”J”IE〒-F-,,-'=,,play--・ゝ
-ri -earth
Claims (1)
もち磁気テープ上にビデオ信号を記録する２つのビデオ
ヘッドと、磁気テープ上に記録されたビデオ信号を消去
する全幅消去ヘッドとを備えており、該全幅消去ヘッド
のギャップの向きが、上記２つのビデオヘッドのギャッ
プのそれぞれの向きに対して等しいアジマス角を有する
ことを特徴とする磁気記録再生装置。It is equipped with two video heads for recording video signals on a magnetic tape, each of which has a different azimuth angle in the direction of the gap, and a full-width erasing head for erasing the video signal recorded on the magnetic tape. A magnetic recording/reproducing device characterized in that the direction of the gap of the erasing head has an azimuth angle equal to the direction of each of the gaps of the two video heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19388382U JPS5999205U (en) | 1982-12-21 | 1982-12-21 | magnetic recording and reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19388382U JPS5999205U (en) | 1982-12-21 | 1982-12-21 | magnetic recording and reproducing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5999205U true JPS5999205U (en) | 1984-07-05 |
| JPH0320900Y2 JPH0320900Y2 (en) | 1991-05-07 |
Family
ID=30416896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19388382U Granted JPS5999205U (en) | 1982-12-21 | 1982-12-21 | magnetic recording and reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5999205U (en) |
-
1982
- 1982-12-21 JP JP19388382U patent/JPS5999205U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0320900Y2 (en) | 1991-05-07 |
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