JPS6222725U - - Google Patents
Info
- Publication number
- JPS6222725U JPS6222725U JP11279885U JP11279885U JPS6222725U JP S6222725 U JPS6222725 U JP S6222725U JP 11279885 U JP11279885 U JP 11279885U JP 11279885 U JP11279885 U JP 11279885U JP S6222725 U JPS6222725 U JP S6222725U
- Authority
- JP
- Japan
- Prior art keywords
- arrayed
- pasted
- flat member
- elastic flat
- peripheral 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000005415 magnetization Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Description
第１図は本考案に係る筒形磁石装置の一例を示
す斜視図、第２図及び第３図は第１図に示される
例の製造過程の説明に供される斜視図、第４図及
び第５図は第１図に示される例が適用されて構成
されたピツクアツプ装置を示す平面図及び断面図
、第６図は第１図に示される例が適用されて構成
された光学ピツクアツプ装置を示す断面図である
。
図中、１０は磁石部材、１３は弾性平板状部材
である。
FIG. 1 is a perspective view showing an example of a cylindrical magnet device according to the present invention, FIGS. 2 and 3 are perspective views for explaining the manufacturing process of the example shown in FIG. 1, and FIGS. 5 is a plan view and a sectional view showing a pickup device constructed by applying the example shown in FIG. 1, and FIG. 6 is a plan view and a sectional view showing an optical pickup device constructed by applying the example shown in FIG. 1. FIG. In the figure, 10 is a magnet member, and 13 is an elastic flat member.
Claims (1)
方向に略直交する面を対接せしめた状態とされて
配列貼着され、上記弾性平板状部材が、上記複数
の磁石部材が配列貼着された面を内周面部側もし
くは外周面部側にして筒状に屈曲せしめられて形
成された筒形磁石装置。 A plurality of magnet members are arrayed and pasted to the elastic flat member with surfaces substantially orthogonal to the magnetization direction facing each other, and the elastic flat member is arrayed and pasted, and the plurality of magnet members are arrayed and pasted to the elastic flat member. A cylindrical magnet device that is bent into a cylindrical shape with the curved surface facing either the inner peripheral surface or the outer peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11279885U JPS6222725U (en) | 1985-07-23 | 1985-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11279885U JPS6222725U (en) | 1985-07-23 | 1985-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6222725U true JPS6222725U (en) | 1987-02-12 |
Family
ID=30994006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11279885U Pending JPS6222725U (en) | 1985-07-23 | 1985-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6222725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009020543A (en) * | 2008-10-29 | 2009-01-29 | Nidec Sankyo Corp | Lens driving device |
-
1985
- 1985-07-23 JP JP11279885U patent/JPS6222725U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009020543A (en) * | 2008-10-29 | 2009-01-29 | Nidec Sankyo Corp | Lens driving device |
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