JPH0371404U - - Google Patents
Info
- Publication number
- JPH0371404U JPH0371404U JP13154589U JP13154589U JPH0371404U JP H0371404 U JPH0371404 U JP H0371404U JP 13154589 U JP13154589 U JP 13154589U JP 13154589 U JP13154589 U JP 13154589U JP H0371404 U JPH0371404 U JP H0371404U
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- shaft
- magnetic recording
- fitting part
- drum
- 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
Description
第１図は本考案に係る回転ヘツドドラムの断面
図、第２図は従来の回転ヘツドドラムの断面図で
ある。
１……下ドラム、２……上ドラム、３，１３…
…デイスク、３ａ……嵌合部、３ｂ……受け部、
３ｃ……嵌合面、３ｄ……受け面。
FIG. 1 is a sectional view of a rotary head drum according to the present invention, and FIG. 2 is a sectional view of a conventional rotary head drum. 1...lower drum, 2...upper drum, 3,13...
...disk, 3a...fitting part, 3b...receiving part,
3c...fitting surface, 3d...receiving surface.
Claims (1)
ムの支持部材である嵌合部と受け部とからなるデ
イスクにおいて嵌合部径をシヤフトとほぼ同等と
し、尚且内側を薄肉化し、シヤフトを嵌合部に貫
通させないで受け部側でシヤフトを突き当てるこ
ととし、デイスクの嵌合面及び受け面を組加工す
ることで上ドラムとのはめあいスキマを０または
数ミクロンの軽圧入にしたことを特徴とする磁気
記緑再生装置用回転ヘツドドラム。 In a disk consisting of a fitting part and a receiving part, which is a support member for the upper drum of a rotating head drum for a magnetic recording/reproducing device, the diameter of the fitting part is made almost the same as that of the shaft, and the inside wall is made thinner, so that the shaft penetrates through the fitting part. The magnetic recording device is characterized in that the shaft is butted against the receiving part side without causing the disc to fall, and by assembling the fitting surface and the receiving surface of the disk, the fitting clearance with the upper drum is reduced to 0 or a light press-fit of several microns. Rotating head drum for green regeneration equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13154589U JPH0371404U (en) | 1989-11-10 | 1989-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13154589U JPH0371404U (en) | 1989-11-10 | 1989-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371404U true JPH0371404U (en) | 1991-07-19 |
Family
ID=31679046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13154589U Pending JPH0371404U (en) | 1989-11-10 | 1989-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371404U (en) |
-
1989
- 1989-11-10 JP JP13154589U patent/JPH0371404U/ja active Pending