JPH0318688U - - Google Patents
Info
- Publication number
- JPH0318688U JPH0318688U JP1989076005U JP7600589U JPH0318688U JP H0318688 U JPH0318688 U JP H0318688U JP 1989076005 U JP1989076005 U JP 1989076005U JP 7600589 U JP7600589 U JP 7600589U JP H0318688 U JPH0318688 U JP H0318688U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- elliptical vibration
- ultrasonic
- metal plate
- rubber sheet
- 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
Description
第１図は本考案の１実施例の超音波駆動装置装
置の主要側面図、第２図は第１図の実施例の動作
を説明するための図である。
１……ステータ、２……圧電素子、３，４……
長短の金属ブロツク、５……発振器、６……ロー
タ、７……ゴムシート、８……金属薄板。
FIG. 1 is a main side view of an ultrasonic driving device according to an embodiment of the present invention, and FIG. 2 is a diagram for explaining the operation of the embodiment of FIG. 1. 1... Stator, 2... Piezoelectric element, 3, 4...
Long and short metal blocks, 5... oscillator, 6... rotor, 7... rubber sheet, 8... thin metal plate.
Claims (1)
タを接触させ、楕円振動により前記ロータを回転
させるようにした超音波駆動装置において、前記
ロータにゴムシートを接着し、該ゴムシートに金
属薄板を接着して、該金属薄板を前記超音波振動
子の楕円振動が発生する端面に接触させたことを
特徴とする超音波駆動装置。 In an ultrasonic drive device in which a rotor is brought into contact with an end face of an ultrasonic vibrator that generates elliptical vibration, and the rotor is rotated by the elliptical vibration, a rubber sheet is adhered to the rotor, and a thin metal plate is attached to the rubber sheet. An ultrasonic driving device characterized in that the thin metal plate is bonded to contact an end face of the ultrasonic vibrator where elliptical vibration occurs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989076005U JPH0318688U (en) | 1989-06-28 | 1989-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989076005U JPH0318688U (en) | 1989-06-28 | 1989-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318688U true JPH0318688U (en) | 1991-02-25 |
Family
ID=31617085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989076005U Pending JPH0318688U (en) | 1989-06-28 | 1989-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318688U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60174074A (en) * | 1984-01-30 | 1985-09-07 | Canon Inc | vibration wave motor |
-
1989
- 1989-06-28 JP JP1989076005U patent/JPH0318688U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60174074A (en) * | 1984-01-30 | 1985-09-07 | Canon Inc | vibration wave motor |