JPH01131277U - - Google Patents
Info
- Publication number
- JPH01131277U JPH01131277U JP2548388U JP2548388U JPH01131277U JP H01131277 U JPH01131277 U JP H01131277U JP 2548388 U JP2548388 U JP 2548388U JP 2548388 U JP2548388 U JP 2548388U JP H01131277 U JPH01131277 U JP H01131277U
- Authority
- JP
- Japan
- Prior art keywords
- movable body
- linear motor
- guide means
- rolling member
- view
- 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
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 4
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Description
第1図乃至第4図は本考案リニアモータを光学
ピツクアツプ装置に適用した第1の実施例を示す
もので、第1図は第2図の―線に沿つて切断
して示す斜視図、第2図は平面図、第3図は第2
図の―線に沿う断面図、第4図は一部を切断
して示す分解斜視図、第5図は本考案リニアモー
タを光学ピツクアツプ装置に適用した第2の実施
例を一部を切り欠いて示す正面図、第6図は本考
案リニアモータを光学ピツクアツプ装置に適用し
た第3の実施例を一部を切り欠いて示す正面図、
第7図は本考案リニアモータを光学ピツクアツプ
装置に適用した第4の実施例を一部を切り欠いて
示す正面図、第8図は従来のリニアモータの一例
を示す概略水平断面図である。
符号の説明、1……リニアモータ、7……ガイ
ド手段、11,12,13,16a,16b……
移動手段、14……移動体、20……弾接手段、
22……ころがり部材、25……リニアモータ、
14A……移動体、29……リニアモータ、14
B……移動体、30……弾接手段、31……リニ
アモータ、14C……移動体。
1 to 4 show a first embodiment in which the linear motor of the present invention is applied to an optical pickup device. FIG. 1 is a perspective view cut along the line - in FIG. Figure 2 is a plan view, Figure 3 is a second view.
Fig. 4 is a partially cut away exploded perspective view of the second embodiment of the invention, in which the linear motor of the present invention is applied to an optical pickup device. 6 is a partially cutaway front view showing a third embodiment in which the linear motor of the present invention is applied to an optical pickup device,
FIG. 7 is a partially cutaway front view showing a fourth embodiment in which the linear motor of the present invention is applied to an optical pickup device, and FIG. 8 is a schematic horizontal sectional view showing an example of a conventional linear motor. Explanation of symbols: 1... Linear motor, 7... Guide means, 11, 12, 13, 16a, 16b...
Moving means, 14... Moving body, 20... Ballistic contact means,
22... Rolling member, 25... Linear motor,
14A...Moving object, 29...Linear motor, 14
B... Moving body, 30... Elastic contact means, 31... Linear motor, 14C... Moving body.
Claims (1)
するガイド手段と、該ガイド手段と移動体との間
に介在されたころがり部材と、移動体を移動する
移動手段とを備えたリニアモータであつて、 ころがり部材を移動体とガイド手段とに相対的
に弾接せしめる弾接手段を移動体に設けた ことを特徴とするリニアモータ。[Claims for Utility Model Registration] A movable body that moves in a straight line, guide means for guiding the movable body, a rolling member interposed between the guide means and the movable body, and movement for moving the movable body. What is claimed is: 1. A linear motor comprising: a means for elastically contacting a rolling member relative to a movable body and a guide means;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2548388U JPH01131277U (en) | 1988-02-27 | 1988-02-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2548388U JPH01131277U (en) | 1988-02-27 | 1988-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01131277U true JPH01131277U (en) | 1989-09-06 |
Family
ID=31246258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2548388U Pending JPH01131277U (en) | 1988-02-27 | 1988-02-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01131277U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015216721A (en) * | 2014-05-08 | 2015-12-03 | 株式会社ハーモニック・ドライブ・システムズ | Linear actuator |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61196752A (en) * | 1985-02-25 | 1986-08-30 | Toshiba Corp | Traveling device for linear actuator |
JPS626866U (en) * | 1985-06-26 | 1987-01-16 |
-
1988
- 1988-02-27 JP JP2548388U patent/JPH01131277U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61196752A (en) * | 1985-02-25 | 1986-08-30 | Toshiba Corp | Traveling device for linear actuator |
JPS626866U (en) * | 1985-06-26 | 1987-01-16 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015216721A (en) * | 2014-05-08 | 2015-12-03 | 株式会社ハーモニック・ドライブ・システムズ | Linear actuator |