JPS6229604U - - Google Patents
Info
- Publication number
- JPS6229604U JPS6229604U JP11942885U JP11942885U JPS6229604U JP S6229604 U JPS6229604 U JP S6229604U JP 11942885 U JP11942885 U JP 11942885U JP 11942885 U JP11942885 U JP 11942885U JP S6229604 U JPS6229604 U JP S6229604U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- rotary transformer
- openings
- rotates
- utility
- 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図は本考案の回転ヘツドドラムの一部断面
図、第２図、第３図、第４図は本考案のロータリ
ートランス部組立断面図、第５図、第６図、第７
図は従来例のロータリートランス部組立断面図、
第８図は従来例を示す回転ヘツドドラムの一部断
面図である。
１……上ドラム、２……軸、３……スリーブ、
４……ヘツド、５……下ドラム、６……ロータリ
ートランス、７……ステータトランス、８……上
ベアリング、９……下ベアリング、２１……開口
部。
Figure 1 is a partial sectional view of the rotary head drum of the present invention, Figures 2, 3, and 4 are assembled sectional views of the rotary transformer of the present invention, Figures 5, 6, and 7.
The figure is an assembled cross-sectional view of a conventional rotary transformer.
FIG. 8 is a partial cross-sectional view of a conventional rotary head drum. 1...Upper drum, 2...Shaft, 3...Sleeve,
4...Head, 5...Lower drum, 6...Rotary transformer, 7...Stator transformer, 8...Upper bearing, 9...Lower bearing, 21...Opening.
Claims (1)
にロータリートランスを有して固定される下ドラ
ムとからなり、該下ドラムは、その外側と内側間
を貫通して、該ロータリートランスのギヤツプと
対向した位置に開口部を設けたことを特徴とする
回転ヘツドドラム。 It consists of an upper drum that rotates and has a magnetic head, and a lower drum that is fixed and has a rotary transformer inside. A rotating head drum characterized by having openings at opposing positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11942885U JPS6229604U (en) | 1985-08-02 | 1985-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11942885U JPS6229604U (en) | 1985-08-02 | 1985-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6229604U true JPS6229604U (en) | 1987-02-23 |
Family
ID=31006792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11942885U Pending JPS6229604U (en) | 1985-08-02 | 1985-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6229604U (en) |
-
1985
- 1985-08-02 JP JP11942885U patent/JPS6229604U/ja active Pending