JPS642196U - - Google Patents
Info
- Publication number
- JPS642196U JPS642196U JP9690787U JP9690787U JPS642196U JP S642196 U JPS642196 U JP S642196U JP 9690787 U JP9690787 U JP 9690787U JP 9690787 U JP9690787 U JP 9690787U JP S642196 U JPS642196 U JP S642196U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- rotor
- traveling wave
- scale
- ultrasonic motor
- 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
- 239000002783 friction material Substances 0.000 description 1
Description
第１図は、この考案にかかる超音波モータ時計
の縦断面図、第２図は、超音波モータ時計の平面
図、第３図は、くし歯形状部の斜視図である。
１……地板、４……ステータ、５……中心軸、
６……ロータ、７……摩擦材、１０……ロータ、
１２……減速歯車。
FIG. 1 is a longitudinal cross-sectional view of the ultrasonic motor timepiece according to the invention, FIG. 2 is a plan view of the ultrasonic motor timepiece, and FIG. 3 is a perspective view of the comb-shaped portion. 1...Main plate, 4...Stator, 5...Center shaft,
6...Rotor, 7...Friction material, 10...Rotor,
12...Reduction gear.
Claims (1)
に圧接され、前記進行波により駆動されるロータ
を有し、前記ロータは、時刻を表示するための円
板であるとともに、前記ステータに設けたくし歯
形状部が、時刻表示用目盛りであることを特徴と
する超音波モータを用いた電子時計。 It has a stator that generates a traveling wave, and a rotor that is pressed against the stator and is driven by the traveling wave, and the rotor is a disc for displaying time and has a comb-shaped part provided on the stator. An electronic watch using an ultrasonic motor, characterized in that the scale is a time display scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9690787U JPS642196U (en) | 1987-06-24 | 1987-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9690787U JPS642196U (en) | 1987-06-24 | 1987-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS642196U true JPS642196U (en) | 1989-01-09 |
Family
ID=30963221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9690787U Pending JPS642196U (en) | 1987-06-24 | 1987-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642196U (en) |
-
1987
- 1987-06-24 JP JP9690787U patent/JPS642196U/ja active Pending
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