JPS58138835U - Vibration prevention device for optical recording and reproducing equipment - Google Patents
Vibration prevention device for optical recording and reproducing equipmentInfo
- Publication number
- JPS58138835U JPS58138835U JP3699382U JP3699382U JPS58138835U JP S58138835 U JPS58138835 U JP S58138835U JP 3699382 U JP3699382 U JP 3699382U JP 3699382 U JP3699382 U JP 3699382U JP S58138835 U JPS58138835 U JP S58138835U
- Authority
- JP
- Japan
- Prior art keywords
- optical recording
- prevention device
- vibration prevention
- reproducing equipment
- slide shafts
- 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
- Details Of Measuring And Other Instruments (AREA)
- Vibration Prevention Devices (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は光記録再生装置の外観を示す斜視図、第２図は
従来の光学ヘッド部の断面図、第３図はこの考案にかか
る光学ヘッド部の断面図、第４図、第５図はこの考案に
かかる光学ヘッド部のラジアル軸受とスライド軸との配
置を示す斜視図、第６図は凹溝を形成したラジアル軸受
の断面図ζ第７図は凹溝を２分割したラジアル軸受の断
面図、第８図は凹溝を形成したラジアル軸受とスライド
軸との関係を示す断面図、第９図は凹溝を２分割したラ
ジアル軸受とスライド軸との関係を示す断面図である。
５・・・・・・スライド軸、６・・・・・・光学ヘッド
、７・・・・・・ラジアル軸受、８・・・・・・凹溝。Fig. 1 is a perspective view showing the external appearance of an optical recording/reproducing device, Fig. 2 is a sectional view of a conventional optical head section, Fig. 3 is a sectional view of an optical head section according to this invention, Figs. 4 and 5. is a perspective view showing the arrangement of the radial bearing and the slide shaft of the optical head according to this invention, and FIG. 6 is a cross-sectional view of the radial bearing with a groove formed therein. FIG. 7 is a sectional view of the radial bearing with the groove divided into two. 8 is a cross-sectional view showing the relationship between the radial bearing with a groove formed therein and the slide shaft, and FIG. 9 is a cross-sectional view showing the relationship between the radial bearing with the groove divided into two and the slide shaft. 5...Slide shaft, 6...Optical head, 7...Radial bearing, 8...Concave groove.
Claims (2)
に配置し、該スライド軸にスライド軸を上−下から挾持
する複数のラジアル軸受を介して光学ヘッドを取り付け
、ラジアル軸受の１つだけにその外周面に沿って凹溝を
形成したことを特徴とする光記録再生装置の振動防止装
置。(1) The slide shafts are arranged in two rows along the moving direction of the optical head, and the optical head is attached to the slide shafts via a plurality of radial bearings that sandwich the slide shafts from above and below, and one of the radial bearings A vibration prevention device for an optical recording/reproducing device, characterized in that a concave groove is formed along the outer peripheral surface of the device.
で分割形成された２つの外輪が内輪を共通にして別々に
回転するラジアル軸受を備えた実用新案登録請求の範囲
第１項記載の光記録再生装置の振動防止装置。(2) A radial bearing with a groove formed therein, in which two outer rings divided at the center of the groove rotate separately with a common inner ring. Vibration prevention device for optical recording and reproducing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3699382U JPS58138835U (en) | 1982-03-16 | 1982-03-16 | Vibration prevention device for optical recording and reproducing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3699382U JPS58138835U (en) | 1982-03-16 | 1982-03-16 | Vibration prevention device for optical recording and reproducing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58138835U true JPS58138835U (en) | 1983-09-19 |
Family
ID=30048402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3699382U Pending JPS58138835U (en) | 1982-03-16 | 1982-03-16 | Vibration prevention device for optical recording and reproducing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58138835U (en) |
-
1982
- 1982-03-16 JP JP3699382U patent/JPS58138835U/en active Pending
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