JPS6211247U - - Google Patents
Info
- Publication number
- JPS6211247U JPS6211247U JP10106985U JP10106985U JPS6211247U JP S6211247 U JPS6211247 U JP S6211247U JP 10106985 U JP10106985 U JP 10106985U JP 10106985 U JP10106985 U JP 10106985U JP S6211247 U JPS6211247 U JP S6211247U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- rotary
- fixed
- head device
- base plate
- 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)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
第１図は本考案の実施例による回転ヘツド装置
に使用されている回転シリンダを示す正面図、第
２図はその回転シリンダの固定シリンダに対向す
る面を拡大して示す平面図、第３図Ａ〜Ｄは台板
の形状を実施例別に示す平面図、第４図は本考案
の実施例による回転ヘツド装置の部分拡大断面図
、第５図は従来の回転ヘツド装置の部分拡大断面
図、第６図は回転ヘツド装置の概略と磁気テープ
の走行状態を示す正面図、第７図は従来の回転ヘ
ツド装置に使用されている回転シリンダの固定シ
リンダへの対向面を示す平面図、第８図は従来の
回転シリンダを示す第６図の―断面図である
。
２……固定シリンダ、３……回転シリンダ、３
ａ……エア溝、３ｂ……回転ヘツドの固定ヘツド
に対向する面、４……台板、４ａ……台板の側縁
部、Ｈ……磁気ヘツド、Ｔ……磁気テープ。
Fig. 1 is a front view showing a rotating cylinder used in a rotating head device according to an embodiment of the present invention, Fig. 2 is an enlarged plan view showing the surface of the rotating cylinder facing the fixed cylinder, and Fig. 3. A to D are plan views showing the shapes of the base plates according to the embodiments, FIG. 4 is a partially enlarged sectional view of a rotary head device according to an embodiment of the present invention, and FIG. 5 is a partially enlarged sectional view of a conventional rotary head device. FIG. 6 is a front view showing an outline of the rotary head device and the running state of the magnetic tape, FIG. 7 is a plan view showing the surface of the rotary cylinder facing the fixed cylinder used in the conventional rotary head device, and FIG. The figure is a cross-sectional view of FIG. 6 showing a conventional rotating cylinder. 2...Fixed cylinder, 3...Rotating cylinder, 3
a... Air groove, 3b... Surface of the rotating head facing the fixed head, 4... Base plate, 4a... Side edge of base plate, H... Magnetic head, T... Magnetic tape.
Claims (1)
回転シリンダが設けられており、且つ回転シリン
ダの固定シリンダに対向する面に、磁気ヘツドを
支持する台板が固定されている回転ヘツド装置に
おいて、前記台板の回転方向側縁部は、回転シリ
ンダの外周部からシリンダ内方へ、回転方向に向
つて斜めに延びていることを特徴とする回転ヘツ
ド装置。 In the rotary head device, a rotary cylinder rotatably driven by a motor is provided on the fixed cylinder, and a base plate for supporting a magnetic head is fixed to a surface of the rotary cylinder facing the fixed cylinder. A rotary head device characterized in that a side edge of the base plate in the rotation direction extends diagonally from the outer circumference of the rotary cylinder toward the inside of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985101069U JPH045087Y2 (en) | 1985-07-01 | 1985-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985101069U JPH045087Y2 (en) | 1985-07-01 | 1985-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6211247U true JPS6211247U (en) | 1987-01-23 |
| JPH045087Y2 JPH045087Y2 (en) | 1992-02-13 |
Family
ID=30971475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985101069U Expired JPH045087Y2 (en) | 1985-07-01 | 1985-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045087Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56137549A (en) * | 1980-03-27 | 1981-10-27 | Matsushita Electric Ind Co Ltd | Rotating head cylinder device |
-
1985
- 1985-07-01 JP JP1985101069U patent/JPH045087Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56137549A (en) * | 1980-03-27 | 1981-10-27 | Matsushita Electric Ind Co Ltd | Rotating head cylinder device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH045087Y2 (en) | 1992-02-13 |