JPS649491U - - Google Patents
Info
- Publication number
- JPS649491U JPS649491U JP10254387U JP10254387U JPS649491U JP S649491 U JPS649491 U JP S649491U JP 10254387 U JP10254387 U JP 10254387U JP 10254387 U JP10254387 U JP 10254387U JP S649491 U JPS649491 U JP S649491U
- Authority
- JP
- Japan
- Prior art keywords
- vibrating body
- rotor
- ultrasonic motor
- support
- vibrating
- 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
- 239000007787 solid Substances 0.000 claims 1
- 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の断面
図、第２図および第３図は、この考案にかかる超
音波モータの平面図、第４図は従来の超音波モー
タの断面図を示す。
１……固定板、２……ロータ体、３……ロータ
軸、４……振動体、５……軸体、６……加圧ばね
、７……Ｃリング、８，９……座金、１０……振
動体支持板、１１……摩擦材、１２，１３……磁
石、１４……振動体案内ピン。
FIG. 1 is a sectional view of an ultrasonic motor according to this invention, FIGS. 2 and 3 are plan views of an ultrasonic motor according to this invention, and FIG. 4 is a sectional view of a conventional ultrasonic motor. DESCRIPTION OF SYMBOLS 1... Fixed plate, 2... Rotor body, 3... Rotor shaft, 4... Vibrating body, 5... Shaft body, 6... Pressure spring, 7... C ring, 8, 9... Washer, 10... Vibrating body support plate, 11... Friction material, 12, 13... Magnet, 14... Vibrating body guide pin.
Claims (1)
前記振動体及びロータを支持する固体板とを有す
る超音波モータにおいて、前記固定板と振動体と
の相対面にそれぞれ反発力を生じるように磁石を
設けることにより、振動体の支持および振動体と
ロータとの加圧を行うことを特徴とする超音波モ
ータの振動体支持構造。 a vibrating body and a rotor driven by the vibrating body;
In an ultrasonic motor having the vibrating body and a solid plate supporting the rotor, magnets are provided on opposing surfaces of the fixed plate and the vibrating body to generate repulsive forces, respectively, to support the vibrating body and the vibration body. A vibrating body support structure for an ultrasonic motor characterized by pressurizing the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10254387U JPS649491U (en) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10254387U JPS649491U (en) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649491U true JPS649491U (en) | 1989-01-19 |
Family
ID=31332546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10254387U Pending JPS649491U (en) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649491U (en) |
-
1987
- 1987-07-03 JP JP10254387U patent/JPS649491U/ja active Pending