JPH0260490U - - Google Patents
Info
- Publication number
- JPH0260490U JPH0260490U JP13749788U JP13749788U JPH0260490U JP H0260490 U JPH0260490 U JP H0260490U JP 13749788 U JP13749788 U JP 13749788U JP 13749788 U JP13749788 U JP 13749788U JP H0260490 U JPH0260490 U JP H0260490U
- Authority
- JP
- Japan
- Prior art keywords
- mover
- stator
- position detection
- linear motor
- detection mechanism
- 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
- 238000001514 detection method Methods 0.000 claims 2
Description
第１図はこの考案の第１実施例を示す正面図、
第２図は第１図の−線に沿う断面図、第３図
はこの考案の第２実施例を示す正面図、第４図は
第３図の−線に沿う断面図、第５図ないし第
６図は、第１実施例および第２実施例のそれぞれ
についての他の例を示す正面図、第７図ないし第
８図は従来例を示す正面図である、
１，２……脚部、４……振動体（移動子）、８
……レール（固定子）、１０……電気抵抗体、１
４……球体（第２の間接部材）、２１……枠体（
第１の間接部材）。
FIG. 1 is a front view showing the first embodiment of this invention;
2 is a sectional view taken along the - line in FIG. 1, FIG. 3 is a front view showing the second embodiment of this invention, FIG. 4 is a sectional view taken along the - line in FIG. FIG. 6 is a front view showing other examples of the first embodiment and the second embodiment, and FIGS. 7 and 8 are front views showing conventional examples. 1, 2...Legs , 4... Vibrating body (mover), 8
...Rail (stator), 10 ...Electric resistor, 1
4... Sphere (second indirect member), 21... Frame (
first indirect member).
Claims (1)
上の脚部で前記固定子に沿つて移動する移動子と
を備えた超音波リニアモータの位置検出機構であ
つて、前記移動子の移動方向に平行に配置された
電気抵抗体と、一端部が前記移動子に直接または
第１の間接部材を介して連結され、他端部が直接
または第２の間接部材を介して前記電気抵抗体に
当接して付勢され、前記移動子を固定子に押圧す
る摺動子とを備えてなることを特徴とする超音波
リニアモータの位置検出機構。 A position detection mechanism for an ultrasonic linear motor, comprising a stator and a mover that moves along the stator with at least two or more leg parts when vibrated, the moving direction of the mover being an electrical resistor disposed in parallel to the movable member, one end of which is connected to the mover directly or via a first indirect member, and the other end of which is connected to the electrical resistor directly or via a second indirect member; 1. A position detection mechanism for an ultrasonic linear motor, comprising a slider that comes into contact with and is biased to press the mover against the stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13749788U JPH0260490U (en) | 1988-10-21 | 1988-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13749788U JPH0260490U (en) | 1988-10-21 | 1988-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0260490U true JPH0260490U (en) | 1990-05-02 |
Family
ID=31398972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13749788U Pending JPH0260490U (en) | 1988-10-21 | 1988-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0260490U (en) |
-
1988
- 1988-10-21 JP JP13749788U patent/JPH0260490U/ja active Pending