JPH0268338U - - Google Patents
Info
- Publication number
- JPH0268338U JPH0268338U JP14604688U JP14604688U JPH0268338U JP H0268338 U JPH0268338 U JP H0268338U JP 14604688 U JP14604688 U JP 14604688U JP 14604688 U JP14604688 U JP 14604688U JP H0268338 U JPH0268338 U JP H0268338U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- rotating
- fixed drum
- magnetic tape
- outer periphery
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図、第２図は実施例の側面図、第３図は、
従来の回転ヘツドシリンダを示す図、第４図は、
回転ドラムと磁気テーペとの摺接状態を示す図で
ある。
１…固定ドラム、３…テープリード、５…固定
ドラムの外周上端、２２…回転ドラム、２４…磁
気ヘツド、２６…回転ドラムの外周下端、Ｆ…磁
気テープの巻付け開始位置、Ｇ…磁気テープの巻
付け終了位置、Ｇ２…間隙。
Figures 1 and 2 are side views of the embodiment, and Figure 3 is
FIG. 4 is a diagram showing a conventional rotating head cylinder.
It is a figure which shows the sliding contact state of a rotating drum and a magnetic tape. DESCRIPTION OF SYMBOLS 1... Fixed drum, 3... Tape lead, 5... Upper outer edge of fixed drum, 22... Rotating drum, 24... Magnetic head, 26... Lower outer edge of rotating drum, F... Winding start position of magnetic tape, G... Magnetic tape Winding end position, G2 ...gap.
Claims (1)
が形成されている固定ドラムと、磁気ヘツドを備
え、前記固定ドラム上方に間隙をおいて配される
回転ドラムとより構成される回転ヘツドシリンダ
において、 前記回転ドラムの外周下端は、全周において、
該回転ドラムの回転中心軸と直交する一平面上に
あり、前記固定ドラムの外周上端は、前記間隙が
、前記磁気テープの巻付け開始位置から巻付け終
了位置にかけて、徐々に大きくなる様に形成され
ていることを特徴とする回転ヘツドシリンダ。[Claims for Utility Model Registration] Consisting of a fixed drum having a tape lead formed on its outer circumferential surface for guiding a magnetic tape, and a rotating drum equipped with a magnetic head and arranged with a gap above the fixed drum. In the rotating head cylinder, the lower end of the outer periphery of the rotating drum has the following characteristics:
The fixed drum is located on a plane perpendicular to the central axis of rotation of the rotating drum, and the upper end of the outer periphery of the fixed drum is formed such that the gap gradually increases from a winding start position to a winding end position of the magnetic tape. A rotating head cylinder characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14604688U JPH0268338U (en) | 1988-11-09 | 1988-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14604688U JPH0268338U (en) | 1988-11-09 | 1988-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0268338U true JPH0268338U (en) | 1990-05-23 |
Family
ID=31415178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14604688U Pending JPH0268338U (en) | 1988-11-09 | 1988-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0268338U (en) |
-
1988
- 1988-11-09 JP JP14604688U patent/JPH0268338U/ja active Pending