JPS62117702U - - Google Patents
Info
- Publication number
- JPS62117702U JPS62117702U JP494986U JP494986U JPS62117702U JP S62117702 U JPS62117702 U JP S62117702U JP 494986 U JP494986 U JP 494986U JP 494986 U JP494986 U JP 494986U JP S62117702 U JPS62117702 U JP S62117702U
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- rotating
- rotary
- disk
- fixed
- 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
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は、本考案の一実施例の断面図、第２図
は、従来例の断面図である。
１…回転デイスク、２…回転側トランス、２ａ
…下面、３…回転シヤフト、４…固定側トランス
、４ａ…上面、８…治具シム、１１…雄ねじ、２
１…雌ねじ。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional example. 1...Rotating disk, 2...Rotating side transformer, 2a
...Bottom surface, 3...Rotating shaft, 4...Fixed side transformer, 4a...Top surface, 8...Jig shim, 11...Male thread, 2
1...Female thread.
Claims (1)
回転側トランスと固定側トランスとを備えた磁気
記録再生装置の回転ヘツドドラムにおいて、回転
デイスクを固定した回転シヤフトが固定側トラン
スに対して回転可能に且つ軸方向に移動不能に支
持されており、上記回転デイスクに形成したねじ
部に回転側トランスに形成したねじ部を螺合する
ことにより、回転側トランスを軸方向に移動可能
に回転デイスクに取付け、上記ねじ部の螺合状態
を調整して回転側トランスと固定側トランスとの
間のギヤツプを所定値に設定した後、回転側トラ
ンスを回転デイスクに固着するようにした磁気記
録再生装置の回転ヘツドドラム。 In a rotary head drum of a magnetic recording/reproducing device, which is equipped with a rotating side transformer and a stationary side transformer for transmitting and receiving signals between a rotating magnetic head and the outside, a rotating shaft to which a rotating disk is fixed is rotatable with respect to the stationary side transformer. The rotary transformer is supported so as not to be movable in the axial direction, and the rotary transformer is attached to the rotary disk so as to be movable in the axial direction by screwing together the threaded portion formed on the rotary side transformer with the screw portion formed on the rotary disk. A rotating head drum of a magnetic recording and reproducing device in which the rotating transformer is fixed to the rotating disk after adjusting the threaded state of the threaded portion and setting the gap between the rotating transformer and the fixed transformer to a predetermined value. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP494986U JPS62117702U (en) | 1986-01-16 | 1986-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP494986U JPS62117702U (en) | 1986-01-16 | 1986-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62117702U true JPS62117702U (en) | 1987-07-27 |
Family
ID=30786086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP494986U Pending JPS62117702U (en) | 1986-01-16 | 1986-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62117702U (en) |
-
1986
- 1986-01-16 JP JP494986U patent/JPS62117702U/ja active Pending