JPH0475222U - - Google Patents
Info
- Publication number
- JPH0475222U JPH0475222U JP11962890U JP11962890U JPH0475222U JP H0475222 U JPH0475222 U JP H0475222U JP 11962890 U JP11962890 U JP 11962890U JP 11962890 U JP11962890 U JP 11962890U JP H0475222 U JPH0475222 U JP H0475222U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- moving body
- bearing support
- guide member
- supports
- 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
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Support Of The Bearing (AREA)
- Bearings For Parts Moving Linearly (AREA)
Description
第１図は移動体を支持している全体の状態を示
す斜視図、第２図は本考案の第１の実施例を示す
ベアリング部分の拡大図、第３図は第２図のベア
リング部分の底面図、第４図は本考案の第２の実
施例を示すベアリング部分の拡大図、そして、第
５図は従来のベアリング部分を示す拡大図である
。
１……光学ヘツド（移動体）、３，５……ガイ
ド部材、７，８，９ａ，９ｂ……ベアリング、２
０……ブロツク（ベアリング支持部材）、２２…
…ピン（固定部材）、３０……板ばね（弾性手段
）。
Fig. 1 is a perspective view showing the overall state of supporting the moving body, Fig. 2 is an enlarged view of the bearing part showing the first embodiment of the present invention, and Fig. 3 is an enlarged view of the bearing part of Fig. 2. A bottom view, FIG. 4 is an enlarged view of a bearing portion showing a second embodiment of the present invention, and FIG. 5 is an enlarged view showing a conventional bearing portion. 1... Optical head (moving body), 3, 5... Guide member, 7, 8, 9a, 9b... Bearing, 2
0...Block (bearing support member), 22...
...pin (fixing member), 30... leaf spring (elastic means).
Claims (1)
往復動可能に支持する移動体支持装置において、
前記ガイド部材に対して転動するベアリングと、
このベアリングを支持するベアリング支持部材と
、このベアリング支持部材にベアリング支持軸に
対して垂直に設けられた固定部材と、前記固定部
材とベアリング支持部材とを移動体の移動方向に
沿つて弾性支持し、前記ベアリングをガイド部材
に対して弾性付勢する弾性手段と、を有すること
を特徴とする移動体支持装置。 A moving body support device that supports a moving body so as to be able to reciprocate along a guide member arranged in parallel,
a bearing that rolls relative to the guide member;
A bearing support member that supports the bearing, a fixing member provided on the bearing support member perpendicularly to the bearing support shaft, and elastically supporting the fixing member and the bearing support member along the moving direction of the moving body. A moving body support device comprising: elastic means for elastically biasing the bearing with respect to a guide member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11962890U JPH0475222U (en) | 1990-11-14 | 1990-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11962890U JPH0475222U (en) | 1990-11-14 | 1990-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475222U true JPH0475222U (en) | 1992-06-30 |
Family
ID=31867573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11962890U Pending JPH0475222U (en) | 1990-11-14 | 1990-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015045699A1 (en) * | 2013-09-27 | 2015-04-02 | Thk株式会社 | Movement unit |
-
1990
- 1990-11-14 JP JP11962890U patent/JPH0475222U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015045699A1 (en) * | 2013-09-27 | 2015-04-02 | Thk株式会社 | Movement unit |
| CN105556142A (en) * | 2013-09-27 | 2016-05-04 | Thk株式会社 | Movement unit |
| US9751632B2 (en) | 2013-09-27 | 2017-09-05 | Thk Co., Ltd. | Movement unit |
| CN105556142B (en) * | 2013-09-27 | 2017-11-17 | Thk株式会社 | Mobile unit |