JPS62160520U - - Google Patents
Info
- Publication number
- JPS62160520U JPS62160520U JP4884186U JP4884186U JPS62160520U JP S62160520 U JPS62160520 U JP S62160520U JP 4884186 U JP4884186 U JP 4884186U JP 4884186 U JP4884186 U JP 4884186U JP S62160520 U JPS62160520 U JP S62160520U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- rotary transformer
- stationary body
- stationary
- bearing
- 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図は本考案に係るロータリートランス装置
を装備したＶＴＲシリンダーの断面図、第２図は
ロータリートランスのステータの斜面図、第３図
は従来のＶＴＲシリンダーの断面図である。
１……上部シリンダー、２……下部シリンダー
、３……磁気ヘツド、４……シヤフト、５……ロ
ータリートランス、５０……ロータ、５１……ス
テータ、５３……嵌合受け面、６……軸受。
FIG. 1 is a sectional view of a VTR cylinder equipped with a rotary transformer according to the present invention, FIG. 2 is a perspective view of a stator of the rotary transformer, and FIG. 3 is a sectional view of a conventional VTR cylinder. DESCRIPTION OF SYMBOLS 1... Upper cylinder, 2... Lower cylinder, 3... Magnetic head, 4... Shaft, 5... Rotary transformer, 50... Rotor, 51... Stator, 53... Fitting receiving surface, 6... bearing.
Claims (1)
ド３を突設すると共に中心部にシヤフト４を具え
た回転体を配設し、該シヤフト４を軸受６によつ
て静止体上に軸承し、静止体と回転体との対向部
にロータ５０及びステータ５１からなるリング状
のロータリートランス５を介装して、ロータ５０
は回転体に、ステータ５１は静止体に固定した磁
気記録再生装置のロータリートランス装置に於い
て、ロータリートランス５のステータ５１は、内
周部に環状の嵌合受け面５３を具え、該嵌合受け
面５３を軸受６の固定側レース６１の外周面に密
に嵌合して位置決めされていることを特徴とする
ロータリートランス装置。 ロータリートランス５のステータ５１が嵌合
する軸受６は、静止体の装着部２１表面から僅か
に突出して配設され、ステータ５１の嵌合受け面
５３は、ステータ内周面５２の端部に沿つて環状
に凹設されている実用新案登録請求の範囲第１項
に記載のロータリトランス装置。[Claims for Utility Model Registration] Coaxially with a cylindrical stationary body, a rotating body with a magnetic head 3 protruding from its outer periphery and a shaft 4 in the center is disposed, and the shaft 4 is connected to a bearing 6. Therefore, the rotor 50 is supported on a stationary body, and a ring-shaped rotary transformer 5 consisting of a rotor 50 and a stator 51 is interposed between the stationary body and the rotating body at a portion facing each other.
In a rotary transformer device of a magnetic recording and reproducing device, in which the stator 51 is fixed to a rotating body and the stator 51 is fixed to a stationary body, the stator 51 of the rotary transformer 5 is provided with an annular fitting receiving surface 53 on the inner circumference, and the stator 51 is fixed to a stationary body. A rotary transformer device characterized in that a receiving surface 53 is tightly fitted and positioned on the outer circumferential surface of a stationary race 61 of a bearing 6. The bearing 6 into which the stator 51 of the rotary transformer 5 is fitted is arranged to slightly protrude from the surface of the mounting portion 21 of the stationary body, and the fitting receiving surface 53 of the stator 51 is arranged along the edge of the stator inner circumferential surface 52. The rotary transformer device according to claim 1, which is annularly recessed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4884186U JPS62160520U (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4884186U JPS62160520U (en) | 1986-03-31 | 1986-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62160520U true JPS62160520U (en) | 1987-10-13 |
Family
ID=30870749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4884186U Pending JPS62160520U (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62160520U (en) |
-
1986
- 1986-03-31 JP JP4884186U patent/JPS62160520U/ja active Pending