JPS6165888U - - Google Patents
Info
- Publication number
- JPS6165888U JPS6165888U JP15056984U JP15056984U JPS6165888U JP S6165888 U JPS6165888 U JP S6165888U JP 15056984 U JP15056984 U JP 15056984U JP 15056984 U JP15056984 U JP 15056984U JP S6165888 U JPS6165888 U JP S6165888U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- cut out
- vibrator
- circular ring
- fixed
- 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.)
- Granted
Links
- 239000013013 elastic material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案になる圧電形超音波モータの構
成を示す正面図、第２図は同じく平面図、第３図
は同じく側面図、第４図〜第６図は本考案になる
圧電形超音波モータの構造を示す正断面図であり
第４図は摺動円板の加圧接触手段として圧縮コイ
ルばねを用いた実施例、第５図は同じく板ばねを
用いた実施例、第６図は同じく弾性体を用いた実
施例、第７図は従来の圧電形直線モータの構成を
示すブロツク図、第８図は圧電形モータの動作原
理を示す斜視図である。
１１…円環、１２…切除部、１３，１４…圧電
振動子、１５…摺動円板、１６…摺動円板の軸。
Fig. 1 is a front view showing the configuration of the piezoelectric ultrasonic motor of the present invention, Fig. 2 is a plan view, Fig. 3 is a side view, and Figs. 4 to 6 are piezoelectric ultrasonic motors of the present invention. FIG. 4 is a front cross-sectional view showing the structure of an ultrasonic motor, and FIG. 4 shows an embodiment in which a compression coil spring is used as the pressure contact means for the sliding disc, FIG. 5 shows an embodiment in which a leaf spring is also used, and FIG. FIG. 7 is a block diagram showing the configuration of a conventional piezoelectric linear motor, and FIG. 8 is a perspective view showing the operating principle of the piezoelectric motor. DESCRIPTION OF SYMBOLS 11... Annular ring, 12... Cutting part, 13, 14... Piezoelectric vibrator, 15... Sliding disk, 16... Axis of sliding disk.
Claims (1)
一部を切除してある円環と、前記切除部をはさん
で該円環の成す面に対して直角に固定した２個の
圧電振動子と、該圧電振動子を固定した円環の反
対面に加圧接触させた摺動円板とを具備した圧電
形超音波モータ。 A circular ring made of an elastic material such as metal or plastic with a part cut out, two piezoelectric vibrators fixed perpendicularly to the plane formed by the circular ring across the cut out part, and the piezoelectric vibrator. A piezoelectric ultrasonic motor that includes a sliding disk that is brought into pressure contact with the opposite surface of a ring to which a vibrator is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15056984U JPH038080Y2 (en) | 1984-10-03 | 1984-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15056984U JPH038080Y2 (en) | 1984-10-03 | 1984-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6165888U true JPS6165888U (en) | 1986-05-06 |
| JPH038080Y2 JPH038080Y2 (en) | 1991-02-27 |
Family
ID=30708713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15056984U Expired JPH038080Y2 (en) | 1984-10-03 | 1984-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038080Y2 (en) |
-
1984
- 1984-10-03 JP JP15056984U patent/JPH038080Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH038080Y2 (en) | 1991-02-27 |