JPS5890528U - Rotating shaft support device for rotating magnetic head - Google Patents
Rotating shaft support device for rotating magnetic headInfo
- Publication number
- JPS5890528U JPS5890528U JP18526981U JP18526981U JPS5890528U JP S5890528 U JPS5890528 U JP S5890528U JP 18526981 U JP18526981 U JP 18526981U JP 18526981 U JP18526981 U JP 18526981U JP S5890528 U JPS5890528 U JP S5890528U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- magnetic head
- support device
- guide cylinder
- shaft support
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る軸部装置の断面図、第２図、第３
図は他の実施例の断面図である。
３１・・・支持筒、７１．８１・・・外輪、７２．８２
・・・内輪、９・・・押上げ駒。Figure 1 is a sectional view of the shaft device according to the present invention, Figures 2 and 3.
The figure is a sectional view of another embodiment. 31... Support tube, 71.81... Outer ring, 72.82
...Inner ring, 9...Push up piece.
Claims (1)
端にベアリング７．８の外輪７１．８１が嵌まり、外輪
７１．８１間にスペーサ３２が配備され、支持筒３１の
中心に挿通したヘッド回転軸２の前記外輪７１．８１と
の対向位置にベアリング７．８の内輪７２．８２が嵌め
られ、ヘッド回転軸２に嵌めた押上げ駒９で下方のベア
リング８の内輪８２を上方の内輪側に押圧し、でいる回
転磁気ヘッドの回転軸支持装置に於て、下部ガイドシリ
ンダ３には上部ベアリング７め外輪７１の上端面に被さ
るストッパ６を軸心に向は突設し、該ストッパ６と前記
スペーサ３２とで上部ベアリング７の外輪７１を挟圧固
定したことを特徴とする回転磁気ヘッドの回転軸支持装
置。 ■ ストッパ６は孔径がベアリング外輪７１の外径より
も小さい環状体に形成され、ガイドシリンダ３に同心に
取付けられている実用新案登録請求の範囲第１項に記載
の回転磁気ヘッドの回転軸支持装置。[Claims for Utility Model Registration] ■ Outer rings 71.81 of the bearing 7.8 are fitted into the upper and lower ends of the support tube 31 protruding from the lower guide cylinder 3, and a spacer 32 is provided between the outer rings 71.81 to provide support. The inner ring 72.82 of the bearing 7.8 is fitted in a position opposite to the outer ring 71.81 of the head rotation shaft 2 inserted through the center of the cylinder 31, and the lower bearing is pushed up by the push-up piece 9 fitted on the head rotation shaft 2. In the rotary shaft support device for a rotating magnetic head, which is produced by pressing the inner ring 82 of No. 8 toward the upper inner ring side, the lower guide cylinder 3 has a stopper 6 that covers the upper end surface of the outer ring 71 of the upper bearing 7, centered on the lower guide cylinder 3. A rotating shaft support device for a rotating magnetic head, characterized in that an outer ring 71 of an upper bearing 7 is clamped and fixed between the stopper 6 and the spacer 32. ■ The stopper 6 is formed into an annular body whose hole diameter is smaller than the outer diameter of the bearing outer ring 71, and is attached concentrically to the guide cylinder 3. Utility model registration claim 1. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18526981U JPS5890528U (en) | 1981-12-12 | 1981-12-12 | Rotating shaft support device for rotating magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18526981U JPS5890528U (en) | 1981-12-12 | 1981-12-12 | Rotating shaft support device for rotating magnetic head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5890528U true JPS5890528U (en) | 1983-06-18 |
Family
ID=29986166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18526981U Pending JPS5890528U (en) | 1981-12-12 | 1981-12-12 | Rotating shaft support device for rotating magnetic head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5890528U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5178306A (en) * | 1974-12-28 | 1976-07-07 | Sony Corp | JIKUKE KOTEIHOHO |
| JPS5422816U (en) * | 1977-07-18 | 1979-02-15 |
-
1981
- 1981-12-12 JP JP18526981U patent/JPS5890528U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5178306A (en) * | 1974-12-28 | 1976-07-07 | Sony Corp | JIKUKE KOTEIHOHO |
| JPS5422816U (en) * | 1977-07-18 | 1979-02-15 |
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