JPS61202158U - - Google Patents
Info
- Publication number
- JPS61202158U JPS61202158U JP8504785U JP8504785U JPS61202158U JP S61202158 U JPS61202158 U JP S61202158U JP 8504785 U JP8504785 U JP 8504785U JP 8504785 U JP8504785 U JP 8504785U JP S61202158 U JPS61202158 U JP S61202158U
- Authority
- JP
- Japan
- Prior art keywords
- rotating plate
- polygon mirror
- thrust bearing
- motor shaft
- race surface
- 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
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図は本考案によるポリゴンミラー駆動モー
タの断面図。第２図は従来のポリゴンミラー駆動
モータの断面図である。
Ｍ……ポリゴンミラー、Ｐ……回転板、Ｂｔ…
…スラスト軸受、Ｃ……モータカバー、Ｏ……弾
性部材。
FIG. 1 is a sectional view of a polygon mirror drive motor according to the present invention. FIG. 2 is a sectional view of a conventional polygon mirror drive motor. M...Polygon mirror, P...Rotating plate, Bt...
...Thrust bearing, C...Motor cover, O...Elastic member.
Claims (1)
方固定側レース面を当接して載置すると共に、上
記スラスト軸受の他方回転側レース面上に回転板
と、該回転板上にポリゴンミラーを積重ね前記ス
ラスト軸受及び回転板と前記ポリゴンミラーとを
同心的に上記モータ軸に遊嵌し、かつ、モータ軸
と回転板との間に弾性部材を介在せしめて嵌合し
てなることを特徴とするポリゴンミラー駆動モー
タ。 One fixed side race surface of the thrust bearing is placed in contact with the outer plane of the motor cover, and a rotating plate is placed on the other rotating side race surface of the thrust bearing, and a polygon mirror is stacked on the rotating plate. A polygon mirror characterized in that a bearing, a rotating plate, and the polygon mirror are loosely fitted concentrically to the motor shaft, and an elastic member is interposed between the motor shaft and the rotating plate. drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8504785U JPS61202158U (en) | 1985-06-05 | 1985-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8504785U JPS61202158U (en) | 1985-06-05 | 1985-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61202158U true JPS61202158U (en) | 1986-12-18 |
Family
ID=30635084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8504785U Pending JPS61202158U (en) | 1985-06-05 | 1985-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61202158U (en) |
-
1985
- 1985-06-05 JP JP8504785U patent/JPS61202158U/ja active Pending
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